Update Manager doesn't show the latest version for upgrade

How do I upgrade to a newer version of Ubuntu?


How to determine the current shell I'm working on


How to change Status Bar text color in iOS


What do you call a question where you don't expect a response?


Delete all hidden files recursively in current directory

How can I recursively delete all files of a specific extension in the current directory?


How do I recover my accidentally lost Windows partitions after installing Ubuntu?


Linking to my website from my clients sites

Web designer's link back to own website (rel="designer" / rel="nofollow")


How to get cookie expiration date / creation date from javascript?


Automatically growing 2D list in python?

List of lists changes reflected across sublists unexpectedly


How to install Ubuntu on a Mac with M1 processor?


Why is my account closed to new questions?

What can I do when getting "We are no longer accepting questions/answers from this account"?


How does ADT optimize dead code for Android apps?

How smart is Eclipse / ADT when it comes to Android Library Projects?


Historical average with exponential smoothing model

Why do I get constant forecast with the simple moving average model?


how to ignore bash event designator when it appears in command line?


Prove that $Q_8$ has a subgroup $H$ of order $2$ and $H$ is normal in $Q_8$

Show that every subgroup of the quaternion group Q is a normal subgroup of Q


I cant break blocks in minecraft but I can place them and do other things


UIWebView: HTML5 audio pauses in iOS 6 when app enters background


"Big" and "Diminutive" are what kind of words...?

Word whose form is contrary to its meaning?


Making a sass (scss) based grid - how to create a list of class names with one declaration

How to dynamically generate a list of classes with commas separating them?


Unable to 'apt-get dist-upgrade' due to appstreamcli database error


Comparison involving double values isn't working properly

Strange results with floating-point comparison


href="#" Going to Top of Page - Prevent?

How to prevent a click on a '#' link from jumping to top of page?


Unmet Dependencies while Installing default-jre

How do I resolve unmet dependencies after adding a PPA?


Copying folders from MTP device using libmtp (over USB)

Accessing Android smartphone (Galaxy S3) via an unstable USB connection


$f$ is a unit in $R$ if and only if $a_0$ is a unit and $a_n, ..., a_1$ are nilpotent

Show that $f(x)=a_0+a_1x+a_2x^2+\cdots+a_nx^n\in R[x]$ is nilpotent iff $a_0,a_1,a_2,\ldots,a_n$ are nilpotent


Speed of light dependent on source velocity in other medium

Does the speed of medium affect the path of light?


Get first and last date of current month with JavaScript or jQuery


Bivariate normal distribution contour plot, density values

How to determine quantiles (isolines?) of a multivariate normal distribution


Difference between declared string and allocated string


How to proof this equation given a substitution?


ALT + TAB switcher shows preview over icons. How to fix?

Alt-Tab shows two application switchers on Unity


How to install latest version Eclipse in Ubuntu-16.04


Visit to Paris in layover time, which visa?


Is it possible that there are still gravitational waves of the big bang?


How to stop console from closing on exit?

Preventing console window from closing on Visual Studio C/C++ Console application


Does the fabric of spacetime go through objects?

Better explanation of the common general relativity illustration (stretched sheet of fabric)


Should I force my 4 year boy to play sports or activities?


How can I simplify $\sum_{k=0}^n a \cdot k \cdot q^k$?

How to compute the  formula $\sum  \limits_{r=1}^d r \cdot 2^r$?


Looking for a character rig equal to AnimSchools Malcom quality, or high quality cartoonish human rig


he said he had not received it vs he said he did not receive it

How to use "had" correctly in a past perfect paragraph?


Can't upgrade to 14.04 due to update-manager-kde being in the removal blacklist


How to type special/accented letters in LaTeX?


Ubuntu what free tools packages available for making professional software mockups?


Given 3 points, how can I find a quadratic equation that intersects all of these points?

Getting a standard form quadratic from a set of points ($3$ points)


Circular dependency on apt-get upgrade (not package dependency)

My /boot partition hit 100% and now I can't upgrade. Can't remove old kernels to make room


Netcat gives different responses based on IP I give it

What causes the 'Connection Refused' message?


Using simple Math in SLD file on Geoserver?


Non-coconut substitute for coconut cream

What would be a good substitute for coconut milk in curry sauces?


How to count how many times two words occur in a list c#


How can I represent an 'Enum' in Python?


Debian/Ubuntu:redirect boot messages to file?


What is the word to describe pseudo-elite people who despite being wealthy have low standards of behavior?

Word to describe person who is rich in wealth, but is poor in class?


python how to change the global variables


The reference to entity "subset" must end with the ';' delimiter

The reference to entity "foo" must end with the ';' delimiter


How to make a shadless material that would allow shadows?

Is there really a way to make a true toon shader material in Cycles?


How would you use string functions to separate data by individual terms

How do I split a string so I can access item x?


Inserting data to lookup field using rest API


Carry on cheese grater on domestic U.S. flight?


Null object reference using setAudioAttributes

What is a NullPointerException, and how do I fix it?


100% loss of my website content. I couldn't find cached pages on the net. Need help, please!

Find old web content via Google cache or similar


Weird Java's typesafety not working for collections

What is the concept of erasure in generics in Java?


Calculate the number of working day hours between two dates (e.g. 8:30 to 17:30 excluding weekends)

calc the working hours between 2 dates in PHP


Explain the difference between Intent and PendingIntent


Short story from 70s with alien parasites that enhance nervous system

Novelette where human race divided into those with skin symbiote and those without


Basic calculus question with continuous function


Filling any empty cells with the value above


Is a period after an abbreviation the same as an end of sentence period?


How do I determine which filesystem is in use on my "Microsoft basic data" partition?

How do I find out what filesystem FUSE is using?


In psql some commands change prompt from =# to -# and do nothing

In psql, why do some commands have no effect?


Determine remainder of the product of two numbers, when we know the remainder of each individually?

Product Rule for mod operator: $ ab\bmod p = ((a\bmod p)(b\bmod p))\bmod p$


Weird http -> https redirection although not configured


At breakpoint, identifying return value from function

Can I find out the return value before returning while debugging in Visual Studio?


How can I depict vehicle traffic during daytime in a long exposure without washing out the vehicles?


Example of bounded f:[0,1]->R which has primitive but not Riemann-integrability in closed interval?

Example of primitive function which isn't Riemann-integrable on a closed interval [0,1]


I restored my windows 10 machine, but windows.old will not deleted, have tried unlocker, diskcleanup etc

How to force the deletion of a locked file that has no locking handle on Windows?


What Does "Tangent to a Point on a Curve" Mean?

Is there a geometrical definition of a tangent line?


How can friction do no work in case of pure rolling?


Regular expression used in sed not giving the desired result between intervals

sed command not giving proper output for regular expression used


Hyperref package. Is there any way to include multiple url addresses in one word (or in any given set of words)?

How to make a link open multiple pages when clicked?


Centre of Mass of Electrons in an Orbital

The position of center of mass of electron cloud in an atom


If $A+B+C=\pi$, prove that $\cos (A-B) \cos (B-C) \cos (C-A)\ge 8\cos A \cos B \cos C$

In acute angle triangle, prove that $\cos (A-B) \cos (B-C) \cos (C-A)\ge 8\cos A \cos B \cos C$


Is there a better icon for Save All than multiple floppy disks?

New generation of Save icon that is not a "disk"?


What is the general formula for a sequence that is neither arithmetic nor geometric?

Did I correctly derive this recurrence equation formula


Can we perform frontend validation with lightning:inputField?

How can one validate 'recordEditForm' fields before submitting them to the platform?


Upgrade apache 2.4.6 to 2.4.12 on CentOS

How to maintain PCI compliance on a LAMP server when repositories don't keep up with versions


Closing changes: [on hold], unclear, too broad, opinion-based, off-topic reasons, bye-bye to Too Localized


How can we see the moon while it's between the Earth and the Sun?


How can i start learning about using neural networks for time series analysis and forecasting?

How to apply Neural Network to time series forecasting?


Prove $\int\cos^n x \ dx = \frac{1}n \cos^{n-1}x \sin x + \frac{n-1}{n}\int\cos^{n-2} x \ dx$


How to build a .deb file from apt-get packages?

How can I install software or packages without Internet (offline)?


Is it safe to drink tap water in Germany?

Is tap water in Munich safe to drink? If so, why do locals buy bottled water?


Adding +1 to a variable inside a function

Don't understand why UnboundLocalError occurs (closure)


CoreData import not caught by NSFetchedResultsController

NSFetchedResultsController with predicate ignores changes merged from different NSManagedObjectContext


Can I boot memtest86+ if I'm using UEFI?


how do i design a test class for visualforce controller

How do I increase my code coverage, or why can't I cover these lines?


The method *****is undefined for the type***** in Java


Extruding a form along a curve + rotating it


Random number generator breaks when used in parallel

Random.Next() sometimes returns same number in separate threads


Android 4.2 - how execute shell command on system boot?


How to transfer more than 65536 rows from excel to Access (Both Version 2010)

Importing More Than 65.535 rows to MS Access from Excel


C++: I can't understand how the 'extern' keyword works in my program


How do you list all subgroups of D6 (which is of order 6)?

How many subgroups of order $n$ does $D_n$ have?


Can' t delete own answers in Android app

Allow us to vote to delete from the Android app


Is the difference between expectation and median always less than standard deviation?


Have content fill remaining screen-space

Make a div fill the height of the remaining screen space


Is my model any good, based on the diagnostic metric ($R^2$/ AUC/ accuracy/ RMSE etc.) value?


Kali wireless can't detect available wifi connections


Blender game Engine collision sensor, property value


Is forte pronounced “fort” or “for-tay”?

Is "forte" pronounced "fort" or "for-tay"?


How can I get help on terminal commands?


Schengen Visa Refused twice what could i have done wrong?

Schengen Visa Refusal: Justification for the purpose and conditions of the intended stay was not reliable


Book about a one-armed cowboy who travels across time using a torus (sp?)

Playing with mental blocks; one-armed protagonist discovers an engine that spins


"Unbiased" hypothesis test --- what does it mean actually?

Why is the unbiasedness condition in hypothesis testing called "unbiasedness"?


Reserve Space for Topbar Ads as the page loads


How can I do a backup of my Thunderbird inbox


A folder having different sub folders, i want to copy all subfolders from source folder to destination folder

Copy the entire contents of a directory in C#


NullReference exception thrown during if statement, what's wrong?

What is a NullReferenceException, and how do I fix it?


Is this sentence grammatical: "all there is, are idiolects?"


Is there a way to post a guide on something without first asking a question?

Can I answer my own questions, even if I knew the answer before asking?


mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc... expects parameter 1 to be resource


Why can I not assign a passed in object to a new value in a method?

Is Java "pass-by-reference" or "pass-by-value"?


What is a Java 8 Lambda Expression Compiled to?

How will Java lambda functions be compiled?


Cannot access Ubuntu samba shares from Mac OS after install of Ubuntu 14.10


How to remove http://www.dalesearch.com from my PC

How can I remove malicious spyware, malware, adware, viruses, trojans or rootkits from my PC?


How to define a command that takes more than 18 arguments

How to define a command that takes more than 9 arguments


Why is it bad practice to return a pointer to a local variable or parameter?

How to access a local variable from a different function using pointers?


Wine will not install | Broken packages | Requests individual packages

Unable to correct problems, you have held broken packages


I'm having trouble with an error message after trying to install spotify

How do I remove a malformed line from my sources.list?


The second field in /etc/shadow shows "!*" for user "bin" , "uucp" and few other service accounts as well. Can anyome explain the reason for !*?


JVMs terminate simultaneously with error code 143


I want to start using TEX to write up assignments and labs

What are good learning resources for a LaTeX beginner?


What is the proper way of creating installation media from Ubuntu iso?


When we push a box, the box applies an opposite force on my hand, but why does my hand move with the box as I push the box if the net force of is 0?

Given Newton's third law, why are things capable of moving?


Multiple workspaces on Ubuntu 18.04.1 LTS and later with GNOME Shell


Why are letters overlapping in the terminal?


Why did Leia rush to Yavin, instead of changing ships or finding tracking device?

Why is Leia okay with being tracked to Yavin?


pgfplotstable: conditional formatting by string value


Php json_encode returns "??????" instead of unicodes?


What is the correct way to pluralize an acronym / initialism?


How can I set up password-less SSH login?


Google Chrome - change from metro mode to desktop mode

How do I get Google Chrome back to desktop mode on Windows 8


To prove that $(a^n-b^n) \nmid (a^n+b^n)$

Why does $a^n - b^n$ never divide $a^n + b^n$?


Is "Advances in Engineering" a predatory platform?

How do I identify predatory and low quality journals? With Beall's List gone, how can I tell if a journal is spam?


JSLint string comparison error Expected '===' and instead saw '=='

JSLint Expected '===' and instead saw '=='


Help! Most of my project doesn't show, but still renders

Gray cone obscuring/clipping the 3D Viewport


Cluster analysis in R with a mix of variable types


Showing that $\{ e^{int} \}$ form an orthonormal basis for $L_2 (S_1)$

Orthonormal basis for $\mathcal{L}^2([0,1])$


What's the term for something that happens twice a week?

Are there any words I can use to disambiguate "biweekly"?


Is there any way to preview a bibliography inline?

Showing the bibliographic entry in a popup when you hover over the citation key


Can't extend root partition using gparted


Is this a non empty perfect set with no rational numbers?


round() with multiplication not working properly


Can't pass null for argument 'pathString' in child() in android studio

What is a NullPointerException, and how do I fix it?


Is it possible to use Druidcraft and Control Weather to tell if a given event will succeed?

Would Druidcraft predict the use of the Control Weather spell?


How to reproduce old SplineFit function?

Extracting polynomials from a cubic spline function


404 not found loading servlet thats mapped in web.xml

Servlet returns "HTTP Status 404 The requested resource (/servlet) is not available"


Package babel Error: Unknown option `ngerman'

Package babel Error: Unknown option `francais'


Recently activated a product on steam that is already installed via disk. Can I move it to steam?

How to get Steam to recognize existing game files from a different source?


What is the difference between 'to be' and ' to become'?


PHP - find entry by object property from an array of objects


Moments of the truncated normal distribution (univariate) away from the mean


Mirror Modifier not working with subdivision surface


windows 8.1 not remembering update settings

Windows 8.1 Keeps Turning Off Automatic Updates


Easily remove page numbers for blank pages (book class)

How to remove headers and footers for pages between chapters?


Is there a way to render a TeX formula in pure HTML/CSS using Open Type fonts?


Encrypted version of cleartext file system

Filesystem that gives an encrypted view of a directory—the inverse of EncFS


Mobile: Close as Duplicate dialog won't close

Mobile: unusable Close as Duplicate dialog


Windows cut off at the bottom of screen in overview

Window title in bottom of Activities overview is not visible when opening multiple windows


Error ".onLoad failed in loadNamespace() for 'tcltk'"


Copy the contents of a file into the clipboard without displaying its contents


How can I check how much free space there is in a disk with Python?

Cross-platform space remaining on volume using python


Story about person assigned by test to be a miner when he wants to be an artist

Short Sci-fi story about a sentient planet/creature that exists to seed the universe with life


Convert string into slug with single-hyphen delimiters only


Difference between logit and probit models


Correct Definition of Angular Momentum of a Charged Particle in an Electromagnetic Field? (Classical Mechanics)


Is it safe to remove these kernel files in /boot?

How do I safely delete old kernel versions in CentOS 7?


Using differentiation to solve equations

Differentiating both sides of a non-differential equation


How can I get user Input via Command Line?

How to pass a variable as an argument to a CasperJS script through the command line?


How can I prove that for modular multiplicative inverses that if $∃ $[$b$]$ ∈ℤ_n$ such that [$a$] * [$b$] = [$1$], then gcd($a,n$) =$1$?

Solving linear congruence (modular inverse or fraction) via gcd Bezout equation


How do I migrate a question to a more appropriate SE site?


Comprehensive list of mathmode dots with explanations

\dots versus \ldots - is there a difference?


Prove that $9^{n+1} - 8n- 9$ divisible by $64$

Proving $9^n - 8n - 1$ is divisible by $8^2$ for $n\ge 0$?


Specific vocabulary request for a family of words


Converting ArcGIS (*.mxd) file to QGIS (*.qgs) file?


How to prove that the difference of squares of two natural numbers can't be a perfect square if their sum is a perfect square?

Do any (non-trivial) 2-chains of Pythagorean triplets exist?


Why isn't average speed defined as the magnitude of average velocity?


German sci-fi tv show with minimalist music, 70's or 80's?

Can you name this sci fi film that is similar to The Matrix?


How to handle infinite loop caused by invalid input (InputMismatchException) using Scanner


How to implement FittedModel like objects


Do we need to declare global for a variable if we only read it?

Correct Use Of Global Variables In Python 3


How to access all the public groups relatedto an user in apex


Accessing the web page's HTTP Headers in JavaScript


family visit to attend their first cousin wedding

UK visa refusal on V 4.2 a + c (and sometimes 'e')


Prove that $\tan\frac{\pi}{9}+ 4\sin\frac{\pi}{9}= \sqrt{3}$ .

How to prove that: $\tan(3\pi/11) + 4\sin(2\pi/11) = \sqrt{11}$


How I can create a shortcut to maximize/minimize windows in Lubuntu?


Compare: Which is bigger? $3^{\sqrt2}$ or $2^{\sqrt 3}$

$\bigodot=?$ for $(\sqrt 2) ^ \sqrt 3 \bigodot (\sqrt 3) ^ \sqrt 2$ where $\bigodot is \lt or \gt$


Overlined capital letter with small parenthesis


Capture the click event of dynamic Buttons in Bootstrap Modal using jquery

Event binding on dynamically created elements?


SQL Server service start automatically only after Windows Shutdown, how can I make restart automatically without batch file?


How would I Manually Make a 'Custom" Base64 Encoder/Decoder

How can you encode a string to Base64 in JavaScript?


I get snap error when i try to installl chromium-browser

Ubuntu fails to complete package install using Snap


Generate all possible n choose 2 pairs from a vector in R, efficient and fast

How to generate all possible combinations of vectors without caring for order?


Javascript nested object lookup, from string, without eval?

Accessing nested JavaScript objects and arrays by string path


in Javascript how to does var myvar = value !=1 work?


Help with installing Ubuntu 16.04.5 (black screen)


Question about the solution of the wave equation


Is there a way to display the number of messages for any label in the Gmail label list?


Schengen Visa Application: what are some helpful tips for preparing?


macOS equivalent of Linux's /etc/fstab configuration file


Check if dropdown's selected option is not the first with JavaScript


Is this a possible monopole setup, or will it cancel out?


REST API HTTP CallOut error in same domain

Unable to aquire valid session id using an apex class


Is Java "pass-by-reference" or "pass-by-value"?


Strange Unresolved external symbol errors (LNK2019)

Why can templates only be implemented in the header file?


If last two digits of $ 7^{7^{7}}=k$, find $k-38$?


Same field names as given in text file (in a script)

Joining tables without losing original field names in ArcGIS for Desktop?


Updated Android phone with Android N Beta, Will factory reset revert the OS version back?

Will factory resetting my device remove the Android upgrade?


audio error when concatenating clips using ffmpeg

How can I remove multiple segments from a video using FFmpeg?


After dynamically appending HTML table blur event fails

Event binding on dynamically created elements?


Custom program to calculate sqare root isn't showing any output


How do I create a transparent hole in Adobe Illustrator

How to delete one shape from another in Illustrator CS4?


Command line command to auto-kill a command after a certain amount of time


$\Bbb RP^2$ as the union of a Möbius band and a disc


Is there way to see `man` document only for specified option of a command

How to filter any part of description or option from manpage


Seeking Indian city points and village boundaries?


PHP: What's a better way to count views per computer without using IP address as a unique identifier?

User recognition without cookies or local storage


How to look up a symbol or identify a letter from a math alphabet or other character?


Which vintage lens mount is most suitable for EOS cameras?

Can I use lens brand X on interchangeable lens camera brand Y?


Windows 10 preventing me from loading Ubuntu (from *.ISO file)


What's the difference between these two calls to `du -sm`?

du shows completely different folder size for * and folder name


$U(1)$ bundles over a flat Euclidean $\mathbb{R}^d$ or Minkowski $\mathbb{R}^{d,1}$ space

A fiber bundle over Euclidean space is trivial.


Will My Archer Tower Defend In Clan War During Their Upgradation?

Are buildings currently being upgraded able to function during clan war?


How to use the conformal property of bilinear transform to show that the left half plane is mapped to the unit circle?


What spell or ability lets me detect a creature's resistances/vulnerabilities?

Is there a spell, item, or other game feature that would give my character insight to an enemy's weaknesses and resistance?


How do I define custom web.config sections with potential child elements and attributes for the properties?


How do I calculate someone's age in Java?


How to fix "The entry point for the procedure sqlite3_open_v2 cannot be found in the dynamic link library sqlite3.dll"


Is there a negative word for an overt display of emotion?

What's the word to describe when movies try hard to evoke emotion?


Proving $G$ is a group if it is closed under product and both cancellation laws hold.

A finite, cancellative semigroup is a group


Prove that $x_1x_2\cdots x_n \geq (n-1)^n$

Prove the following inequality $\sqrt[n]{x_1x_2...x_n}\ge (n-1)$


Uninstall extra Zoom Meeting application?


File Formats Supported by UIWEBVIEW in ios 6.0


Is this actually how gravity is illustrated?

Is the popular explanation given for gravity in General Relativity misleading?


Enchant Which Weapon Property: % Attack Speed or % Damage

Enchant Weapon Property: Favor Attack Speed or % Damage?


"implements Runnable" vs "extends Thread" in Java


Moving from Windows 8.1 to Ubuntu - what can I do to replace OneDrive?

What are the alternatives to Ubuntu One?


Assign a key combination for each input language

Keyboard shortcut for jumping directly to a specific input method


Bring back the suggested edit notifications to the top bar

Bring back review numbers to the top bar


Inherited data member in generic class not visible in derived class unless prefixed with this->

Why do I have to access template base class members through the this pointer?


How can I farm in World of Warcraft Wrath of the Lich King?


Why is semicolon allowed in this python snippet?


Non-Parametric Test Failed to reject the null


Software for drawing LaTeX flowcharts and control system diagrams

What GUI applications are there to assist in generating graphics for TeX?


Tomcat started in Eclipse but unable to connect to http://localhost:8085/


Getting "ensure" / "finally" functionality in a shell command (not script)?


Which one is correct, "brothers" or "brethren"?

What is the plural of "brother", "brothers" or "brethren"?


Winter Bash 2014 closing remarks - ideas for next year


In spoken English, is it okay to ask questions without putting it in the reverse order?

'declarative' questions and 'interrogative' questions (When to use which?)


MLE estimator linear regression: Why inverse?


How to get a closed form for $\sum m f(n,m)$ where $f(n,m)$ is number of weak compositions?


Reset ownership to default on opensuse 13.2


10 class problems with 324 features - am I recognition class based on multiple features, class based on the pattern of one feature?


How to validate an exipred password in AD

Validate a username and password against Active Directory?


Is is possible to conditionally switch languages within one document?


Why does my linearLayout behave like it is null

What is a NullPointerException, and how do I fix it?


Access-Control-Allow-Origin error sending a jQuery Post to Google API's


Script to Notify me when something happens on a shared directory


How can I vertically center a "div" element for all browsers using CSS?


Trigger agreement page automatically when connecting to Captive Portal

Auto-trigger captive portal agreement page display


From where can I download the latest Ubuntu portable on a USB stick?

How to make a persistent live Ubuntu USB with more than 4GB


Ubuntu 14.04 not running Bash scripts in /etc/cron.daily


Flying in India without original ID card

I have forgotten my ID proof and I'm doing an Indian domestic flight. Can I still fly?


I Know that $\sum_{n=1}^\infty \frac{1}{n}$ Diverges, but what is $\sum_{n=1}^{\infty} \frac{(-1)^{n+1}}{n}$

Sum of the alternating harmonic series $\sum_{k=1}^{\infty}\frac{(-1)^{k+1}}{k} = \frac{1}{1} - \frac{1}{2} + \cdots $


Cannot implicitly convert type 'int' to 'short'

Integer summing blues, short += short problem


how to keep covariates when creating a sequence object from a SPELL data


Clarification regarding confidence intervals

Why does a 95% Confidence Interval (CI) not imply a 95% chance of containing the mean?


How to discard mouse click in TDbGrid.OnColumnMoved


Standard deviation of quantities with errors

Determining true mean from noisy observations


Does work done by a force change when initial velocity is different?

In calculating work done by a constant force over a constant distance, why doesn't the subject's initial velocity matter?


How to check the value of a dictionary key is string or integer

What's the canonical way to check for type in Python?


why the variable word having value = "RAINBOW" is not equal to "RAINBOW"


What is a NullPointerException, and how do I fix it?


Why is Ukraine often called "the Ukraine"?


Copying current command line to clipboard


How to access the correct `this` inside a callback?


GNU find and masking the {} for some shells - which?


What is the difference between boolean and bool in MySQL?

What's the difference between MySQL BOOL and BOOLEAN column data types?


Forgotten show, man wakes on a beach with people from different times

SciFi movie (or miniseries) of the afterlife


Explicit bijection $\Bbb R^{\Bbb R} \to P(\Bbb R) $.

Bijection between $2^{\mathbb R}$ and $\mathbb{ R ^ R}$


Computing Christoffel symbols of the second kind

How to calculate scalar curvature Ricci tensor and Christoffel symbols in Mathematica?


Is int? a value type or a reference type?


How can I put a ListView into a ScrollView without it collapsing?


Two date pickers show up in Google Chrome

HTML5 Date Input Type Interfering with jQuery Datepicker


Composite Likelihood in the multivariate gaussian distribution

Conditional Multi-variate Normal Distribution


What US state does Katniss Everdeen live in?

Where were the locations of the districts in The Hunger Games?


How do I get single-Enter execution with Oh My Zsh when using event designators?

oh-my-zsh history expansion on space or tab but not enter


UITextView is always on one line, attempting to resize

How do I size a UITextView to its content?


Intermediate code generated in visual studio

How do I decompile a .NET EXE into readable C# source code?


Why Does APT Not Recognize Newer Versions Of A Package?

How do I resolve unmet dependencies after adding a PPA?


How to efficiently find positions of duplicates?


What is the most efficient way to sort an Html Select's Options by value, while preserving the currently selected item?


Philippine passport holder stop over in Vancouver Canada

Is there a way to find out if I need a transit visa for Canada?


Inequality with one equality constraint ....

Inequality with condition $x^2+y^2+z^2=1$.


How do I suppress author and location in a patent bibliography?

How to omit address field while using biblatex


Is there any connection between special relativity and general relativity?

What is the connection between special and general relativity?


When to use "than" and "of" in comparative sentences

"Ten times fewer the number" versus "one-tenth the number"


Can I get $\cos(x)/\!\cos(y)$ if I have $\sin(x)/\!\sin(y)$?

Ratio of sines given, find ratio of cosines?


Is the gold and silver in the GLD and SLV ETFs leveraged?


How to install packages in ubuntu without internet connection?

How can I install software or packages without Internet (offline)?


Stop tests execution after first error/failure with maven surefire

Is there a way to "fail fast" for junit with the maven surefire plugin?


How to let users tag their friends in a Facebook status update posted from a tab on a Facebook page?


Why use capital letters for SQLite column names?

Is there a good reason to use upper case for SQL keywords?


If photons have no mass, how can they have momentum?


Is it possible to add dynamically named properties to JavaScript object?


Find X/Y of an HTML element with JavaScript


BibLaTeX: Replace multiple authors with dashes in authoryear style

Biblatex/Biber replace author name with dash for each author


notify-send not working from script - but works from CLI

How to use notify-send to notify users as root?


Binary sequences with even places not less than immediate neighbors


Calculate the maximum DPI a camera can shoot

Does the dpi number reported by camera in JPG have any meaning?


Download speed limiter for Wifi interface on Android

How can I implement a download rate limited in Java?


How can I initialize an array of objects whose constructor require two or more arguments?

How to initialize an array of objects of a parameterized constructor


Sorting an array which contains string, date and number

Javascript - Sort an array of strings that can contain letters,numbers and dates


Consider P(n). Show that it is true for n > 2 given the two statements below are true...

Induction proof: $S$ contains powers of 2 and predecessors implies $S={\bf N}$


Why is there a $\frac{1}{2}$ in the kinematic equation?

Why there is a $\frac{1}{2}$ in the distance formula $d=\frac{1}{2}at^2$?


Equivalent of MATLAB variable field names in Python

How do you programmatically set an attribute?


How to find sets of images for collages?

Where are some good places to find royalty free stock images?


How do I evaluate $\int{\frac{x^3}{x^2-1}dx}$ using trigonometric substitution?

Find $\int \frac{x^3}{x^2-1} \:\mathrm{d}x$


.NET Date without Time - is there one, or should I not need one?

A type for Date only in C# - why is there no Date type?


Why does alias in /etc/bash.bashrc not apply to sudo?


How to find $\gcd(a^{2^m}+1,a^{2^n}+1)$ when $m \neq n$?

Prove that two distinct numbers of the form $a^{2^{n}} + 1$ and $a^{2^{m}} + 1$ are relatively prime if $a$ is even and have $\gcd=2$ if $a$ is odd


Using Vue.js to get the user's IP Address

How to get client's IP address using JavaScript?


Reversing values and keys in Python dictionary


How to show that $\lim \frac{1}{n} \sum_{i=1}^n \frac{1}{i}=0 $?

Prove that $\lim_{n\to\infty} H_n/n = 0$ ($H_n$ is the $n$-th harmonic number) using certain techniques


How can I change the left margin of an environment?


How can I protect MySQL username and password from decompiling?


Symmetric positive semidefinite closedness

Is the product of symmetric positive semidefinite matrices positive definite?


Solve the SDE $dX_t=\alpha \,dt + \sigma X_t \,dB_t$, $X_0=x_0$

Solving SDE: $dX(t) = udt + \sigma X(t)dB(t)$


Wifi not working after fresh install of ubuntu 20

bcmwl-kernel-source broken on kernel: 5.8.0-34-generic


Should Stack Exchange remove downvotes from default?

Would any other people want to remove downvoting


Expectation of truncated normal X conditional on truncated normal Y

Truncated trivariate normal - conditional expectation


How to tell the difference between linear and non-linear regression models?


Science fiction story about kids on another planet, seeing rain for the first time while one kid is locked in a closet

Short story that takes place off planet, involving sun and rain


Can Death Note be used to indirectly kill more than one person by killing the driver of a train/bus/plane?

Is it possible to kill people indirectly with the Death Note?


How can I kill a  process whose parent is init?


"Are you the one who called?" or "Are you the one that called?"


why is ! character used in shell scripts

Understanding the exclamation mark (!) in bash


Can electric field lines form close loops in EM?

Why can't electrostatic field lines form closed loops?


What is the difference between bludgeoning and piercing damage?

What is the role of different damage types in D&D 5e


How to fix stable Debian with hundreds of vulnerabilities

Am I at risk? How to interpret debscan vulnerability output?


How dangerous is it to compare floating point values?


How can I add new autostart programs in Lubuntu?


How To Trigger A Windows Task When Phone Is Plugged In

Starting scheduled task by detecting connection of USB device


How to run scripts without typing the full path?


Weird and unwanted noise from lighting in interior setup


Is it possible to remove/hide Windows title bars?

Windows program to remove titlebar, frame, etc from a window?


Can't connect to minecraft servers after 1.7.2 update

Minecraft crashes on world load with "java.lang.IllegalStateException: failed to create a child event loop"


Give an example of a topological space $X $ such that $S_3$ acts freely on $X $


For $f(x) = y$, plot $f(x)$ if $y>a$ in one colour and in a different colour for $y\le a$

How do you plot the same function with different options over different intervals?


How read a raster [Tiff] file to get the correct values for every band?

Correct way to extract pixel data using GDAL. Current method gives repeated but changing value.


How can one link / merge / combine / associate two accounts / users? (Anonymous / unregistered / cookie, or Google / Facebook / registered)


How to convert a "False" string to Boolean value of false?

How can I convert a string to boolean in JavaScript?


How to sort a list alphabetically FAVORING numbers


Shall i make mobile version of my website indexed by search engines?

Can a mobile version of site be considered duplication by Google if the page is the same only the css is different?


When to use “that” and when to use “which”, especially in relative clauses


Is there a way to edit the tags of a question without editing the text of the question?

Cannot suggest retag-only edit because "edits must be at least 6 characters"


ASP.NET MVC application displays nothing in IE/Firefox?

Why don't self-closing script elements work?


When do I use List and when do I use ArrayList, also LinkedList in Java?

When to use LinkedList over ArrayList in Java?


How does a desktop charging station decide its output voltage?

How does a USB C port provide the power to charge laptops?


How can I achieve shadows only at the corners of a rectangle?

Looking to achieve frame effect with shadows at corners


What causes the dimensions of a star increase when its hydrogen fuel is exhausted?


Why windirstat only report 95GB usage even though clearly we have used 237GB

WinDirStat shows 244GB unknown space on external drive


Wp_Insert_Post: Do not insert if the title exists

Checking for existence of a page by title?


Good abstract algebra books for self study


What is a NullPointerException, and how do I fix it?


How to correct JAVA_HOME which should point to a JDK not a JRE folder?

JAVA_HOME should point to a JDK not a JRE


Adding click event for dynamically created buttons

Event binding on dynamically created elements?


How come the protected internal field gets the access when its between two assemblies?

What is the difference between 'protected' and 'protected internal'?


Processing Null Pointer Exception Multiple Classes


Frame breaks inside mdframed environment with beamer class


Prove that the ring $\mathbb{Z}_n$ contains a nonzero element $a$, such that $a^2=0$ if and only if $p^2|n$ for some prime p


Is "happened Tuesday" (without "on") a valid pattern?

Is it common to omit a preposition (in / on / of) before “the month (year / week /day) when they are used adjectively and adverbially?


How to install source sans pro in ubuntu?


Are there any animals in the Star Wars universe that are the same as those on Earth?

What "Earth-Origin" animals exist in the canon Star Wars universe?


Ubuntu desktop not working after adjusting effects on compiz config manager


How do I get my phone to ring on a calendar notification?

Is there a way to get Google Calendar reminders to act like Alarms?


display all textarea rows without scrolling


Copy sentence to Clipboard using simple JS

How do I copy to the clipboard in JavaScript?


What characters are allowed for the display name?


What is a terminal and how do I open and use it?


Where is the render display mode setting in 2.8x?

Where is the render display mode setting in 2.8?


UK transit visa on arrival for Italian refugee or travel documents holder

Is there a way to find out if I need a transit visa for a layover in the UK?


For the Fibonacci numbers, show for all $n$: $F_1^2+F_2^2+\dots+F_n^2=F_nF_{n+1}$


How to concatenate a std::string and an int


Has anyone mathematically proven the existence of Hawking Radiation yet?


Why is document.GetElementById returning null

Why does jQuery or a DOM method such as getElementById not find the element?


How do I write test class for the below code?


let $G$ is finite group and has a unique maximal subgroup $H$, show that it is cyclic.

Finite groups with exactly one maximal subgroup


space of riemann integrable functions not complete


Proving the limit of x to infinity of x!/x^x is 0

What's the limit of the sequence $\lim\limits_{n \to\infty} \frac{n!}{n^n}$?


Why is this bountied question not in the featured section?

Why is my question with bounty not in the featured tab?


What does the photon feel when it hits an asteroid on its path to earth

How does a photon experience space and time?


How do I delete a unfortunately named folder?

How do I delete a file whose name begins with "-" (hyphen a.k.a. dash or minus)?


How to delete empty deleted user home folder?

Why are there folders in /Users of already deleted users?


The operation couldn't be completed.(com.facebook.sdk error 2.) error iOS 6

Facebook authorization fails on iOS6 when switching FB account on device


Writing string at the same position using Console.Write in C# 2.0


How to prevent toast message when creatin app shortcut icon on homescreen

How to prevent toast message when creatin app icon on screen


Why does the amplitude of a pendulum increases when continuously changing the rope length?

How can tangential acceleration from a radial force be explained?


Is there a way to derive the Gauss-Faraday Law in the Covariant formulation of classical electromagnetism from the Lagrangian density?

How to derive Maxwell's equations from the electromagnetic Lagrangian?


How to pass Unicode characters as JSP/Servlet request.getParameter?


The number of ways to make $20$ out of coins of given value


How can I get into control panel without Admin privileges

How to get rights of admin after I disabled all admin accounts in my computer


Can anybody help me identify my road bike frame?

Why shouldn't I care what model/make/year my bicycle is?


Gridview with checkbox returns NullPointerException

What is a NullPointerException, and how do I fix it?


What causes the 'Connection Refused' message?


How do I calculate if two power adapters will output the same energy if they have different voltages?

Choosing power supply, how to get the voltage and current ratings?


Problem with Apex HTTP callout POST Test

How do I unit test code that includes a callout?


$AB-BA$ invertible and $A^2+B^2 = AB$ then $3$ divides $n$

$A^2+B^2=AB$ and $BA-AB$ is non-singular


The function is not working and is making the program crash when I start the Activity


How do I find out the file type without an extension?

How can I determine file type without an extension on Windows?


Deploy Visual webpart with feature which has webscope

Sharepoint 2010 - Deploy webpart as Feature scope = web


Markers appearing slightly off their points when Leaflet map zoomed out

Why my markers move when I resize my map on Leaflet?


interpreting R lm(..) output when a variable is used as a factor


Should I write "all the data is correct" or "all the data are correct"?


I have 8GB of Free RAM, Why am I SWAPing?

even if we have enough RAM space, why OS will use SWAP memory?


Shotwell not writing metadata tags to images

Can I export Shotwell pictures database saving all the tags?


How do I find the full definition of a user-defined constraint in Oracle?

How do I find the definition of a named constraint in Oracle?


SFDC DKIM Setup - Production or Sandbox?


Why am I getting a NoClassDefFoundError in Java?


Define calculated column of BOOLEAN/TINYINT(1) type in a View?

How to cast an integer to a boolean in a MySQL SELECT clause?


How to expand TeX's "main memory size"? (pgfplots memory overload)


Unable to add comments on closed questions or their answers in the Android app


How to get from Nice to Monaco by public transport?


How do I line up multiple values from System.out.print into columns neatly?

How can I create table using ASCII in a console?


how to hide keyboard when tap background

iOS - Dismiss keyboard when touching outside of UITextField


Install Ubuntu as Dual Boot encrypted alongside Windows 10 encrypted

How can I install Ubuntu encrypted with LUKS with dual-boot?


Your branch is ahead of 'origin/master' by 3 commits


Using user input to to return more than one value from a sturcture


How can I repair grub? (How to get Ubuntu back after installing Windows?)


Use nameof() to access parent object name

Finding the variable name passed to a function


Optimal 5e warlock for DPR/AC with blade pact no multiclass

Optimal Blade Pact Warlock with Fiend Patron for DPR/AC without Multiclassing


How to get the Current Computer name or terminal name in PostgreSQL?


Can't boot other softwares ( Windows XP, 10, 8, 7 ) after Ubuntu Server

Uninstall GRUB and use Windows bootloader


Create a color gradient over an image like this in Photoshop?

How can I overlay a rainbow gradient over a photographic image in Photoshop?


Is my induction on euler's formula sufficient?

Inductive Proof of Euler's Formula $v-e+r=2$


Why All the text is invisible in Intellij?


How can I return NULL from a generic method in C#?


How can I make a separated piece of my mesh not move while i'm proportionally editing another piece?

Is there a way to do proportional editing only on specific vertices?


Delete function only can run half until **arrayList.remove(which_item);** show the problen

What is a NullPointerException, and how do I fix it?


Pass Control form one Executable to another C++


Why 10Log(p1/p2) and 20Log(v1/v2)? Why not just 10Log(x1/x2)?


Show that $ xz \leq yz $ $ \land$ $ z > 0 $ $ \implies x \leq y $


Classification of $n\times n$ real matrices up to congruence


Why are Walker bites in the Walking Dead fatal?


What global names are available in javascript?

Do DOM tree elements with ids become global variables?


Allowing all/different file type uploads


Find the limit of a series involving "e"

Finding the limit of $\frac {n}{\sqrt[n]{n!}}$


How do I define what an operator does for a class in Java


How to fix "not a valid identifier" error after setting environment variables?


Script to change $HOME in path to tilde ~

How can I use variables in the LHS and RHS of a sed substitution?


E: Unable to correct problems, you have held broken packages


Does Windows 7 restrict folder access as Vista does?


Denied Schengen Visa twice, what should I do?

Schengen Visa Refusal: Justification for the purpose and conditions of the intended stay was not provided


Regular expressions, group without getting to matches

What is a non-capturing group in regular expressions?


Isn't the uncertainty principle just non-fundamental limitations in our current technology that could be removed in a more advanced civilization?


How does one qualitatively describe the cubic increase of experimental data

How do you explain cubic growth of a function


Given $f(x)$, a continuous function on [0, 1] st $f(x)≥0$ for all $x∈[0, 1]$, show that if $\int_0^1 f(x)dx=0$ then $f(x) = 0$ for all $x ∈ [0, 1]$

Riemann Sums proving function identically zero


Find all integers $n>1$ such that $n^2|2^n+1$.

Find all $n>1$ such that $\dfrac{2^n+1}{n^2}$ is an integer.


The error: 403 Forbidden with sudo apt update on ubuntu 18.04

What should I do when the GETDEB repository is down?


"Failed to start LSB: VirtualBox Linux kernel module"


Using regex to find value between square brackets

regex to find string within square brackets []


What is the reason for this pattern of noise in electric kettles?


IOS:How to pass a value from one class to another class in ios


finding a path from one point to another with obstacles help


How do I create a Java string from the contents of a file?


How to remove Ubuntu and put Windows back on?


Can I get a normal footnote in a minipage environment in LaTeX? How?


how to prove φ(n) tends to infinity as $n$ grows?


What causes a recommend closure flag to be marked disputed, versus helpful or declined?


How to use "`" in the same way it is used on the SE websites?


how can i take out the version in my main.css file?

How to remove file versions from the file source links in wp_head?


Using a string in order to set property to orderby in LINQ

Dynamic LINQ OrderBy on IEnumerable / IQueryable


while loop does not terminate - float arithmetic

Comparing currency values as floats does not work


Statistical Learning With Sparsity: Direct Inspection of the LASSO function

Coordinate descent soft-thresholding update operator for LASSO


Did Voldemort love Bellatrix, after all?


Non inductive proof for square of odd integers

Prove that odd perfect square is congruent to $1$ modulo $8$


How do you calculate damage for MM1 and MM2 monsters?

What updates should be done to older monsters to bring them in line with MM3 era monsters?


12v (ish) measured by a 0-3.3v input pin

How to Convert 0 to 10V analog signal to 0 to 2.5V for ADC input?


can i use iMac (Retina 5k, 27-inch, Late 2015) as target monitor?

What are the requirements to use iMac screen as a second monitor - Target Display Mode?


R Code with minted, "¡-" instead of "<-" and underscores are omitted

Why do the less than symbol () appear wrong as upside down exclamation (¡) or question mark (¿)?


What is the most efficient way to deep clone an object in JavaScript?


Better explanation of the common general relativity illustration (stretched sheet of fabric)


How to get just selected value from the group of elements with the same name?

How can I know which radio button is selected via jQuery?


"One and half week" or "One and half weekS"?

"0.4 point" or "0.4 points"? "1.0 point" or "1.0 points"?


Unable to mount Windows (NTFS) filesystem due to hibernation


Why $(apparently)$ is the rotation of Earth not congruent/similar to Uniform Circular Motion?


Can you make a bonus-action to throw a dagger from Two-Weapon Fighting before you take your action?

Can you make a bonus-action attack from Two-Weapon Fighting before you take your action?


Update to Windows 8.1 without using Windows Store

Windows 8.1 fresh install with Windows 8 licence


My server mail going junk in hotmail and yahoo


Isn't the Big Bang contradictory with the existance of singularities in black holes?

Why did the universe not collapse to a black hole shortly after the big bang?


Why does extended piston become stuck if air above it is powered?


How to know which app is playing a sound?

How to know which program has just played sound?


Why don't we have a single lens e.g. say a 18-200 f/1.2 lens for the SLR camera?

Is it physically possible to build a long zoom (17-300 mm for example) at an aperture value of around 1.4 or 1.2?


Simulate the remote host identification warning


onActivityResult is not working with Runtimeexception in DoInBackground

What is a NullPointerException, and how do I fix it?


Tag info not updated regularly on profile?


Continuity of a function $f:X \longrightarrow Y$ Where $X,Y$ metric space

Is a Cauchy sequence - preserving (continuous) function is (uniformly) continuous?


Do you use "a" or "an" before acronyms / initialisms?


How to select "white point" before calibrating a monitor with Spyder3

What white point temperature should I set my LCD monitor to?


What process occurs when I access another partition from "other locations" in nautilus?


Use Expect in a Bash script to provide a password to an SSH command


How to handle security after working with volatile material?


How would I fix the moving position exactly to the part I want it to move?

Change pivot or local origin of an object


How to list the files inside a JAR file?


How can I challenge a grade based on false accusation of submitting non-original work?

How can I prove that I didn't plagiarize?


Getting NullPointerException in a BankList Activity when sending data from MainActivity using intent in android


What resources can I use to validate a DTD?


Why can ECC key sizes be smaller than RSA keys for similar security?


Bug: Can't answer protected question if received Association Bonus, earned 10+ rep and have less than 111 rep now

Unable to answer protected question despite having enough reputation


Is there a macro telling which OS we're using?


"Closure (deleted)" in profile's Votes Cast is inaccurate if the the close vote was cast after the deleted question was later undeleted and reopened

What causes close votes to be annotated with "(deleted)"?


Retreive the last record for each group respecting some criteria

Retrieving the last record in each group - MySQL


Is it possible to add a search-box for voted questions/posts?

Please add an option to search posts I have voted on


Why if $a =b$ then $a = 0$ is not a correct statement


Is it possible to get a researcher position in a prestigious institute with a degree from a not very well-ranked university?

University rank/stature - How much does it affect one's career post-Ph.D?


Insert and select the Images into SQL server using C# asp.net

Adding an image to SQL database using Visual C#


When can “because” introduce a non-restrictive clause?

When do we not put a comma before "because"?


Visualization problem of 15 attributes which is clustered into 2 cluster

How to produce a pretty plot of the results of k-means cluster analysis?


If you live in a two-dimensional world, would it be possible to explain the angular momentum?

How to define orbital angular momentum in other than three dimensions?


Change duration of still frames in iMovie 10.0.7

How can I change the length of photos in iMovie '13?


Why is $1^{\infty}$ considered to be an indeterminate form


Marionette ItemView with Handlebars basic for loop templateHelper not working

Iterating over basic “for” loop using Handlebars.js


What is the gradient of $\operatorname{trace}(XCP(XC)^T)$?

Proof for the funky trace derivative : $d (\operatorname{trace} (ABA'C))$?


Does anybody see such an array indexing way like "2[array]"?

With arrays, why is it the case that a[5] == 5[a]?


Python 3.x is this the fastest way to compare strings? case insensitive string comparison

How do I do a case-insensitive string comparison?


Attempt to invoke virtual method 'void com.phonegap.CallbackServer.sendJavascript(java.lang.String)' on a null object reference

What is a NullPointerException, and how do I fix it?


Problem with \pspicture in a simple plain TeX code


How can I get query string values in JavaScript?


Approximating cos(43) with error less than $8/60000$

Compute Taylor error of $10^{-5}$ for $\cos(\pi/20)$


Windows 7, file properties, date modified, how do you show seconds?


How to determine day of week by passing specific date?


How to prove: if $AB=I$ then $\mathrm{rank}(A)=\mathrm{rank}(B)$ and if $AB=0$ then $\mathrm{rank}(A)+\mathrm{rank}(B)\le n$


Catchable fatal error: Object of class mysqli_result could not be converted to string


Is Java "pass-by-reference" or "pass-by-value"?


download Mavericks at app store, can i install?

Will any files or apps delete after updating to Mavericks?


Minecraft 1.10.2 Problem: Expected token 'm'

Why are my quotation marks causing an “unexpected token” error with this command?


android network on mainthread execption?

How to fix 'android.os.NetworkOnMainThreadException'?


sqlsrv_query stops echoing results with em dash if max length of field is filled


Can the standalone document type be made compatible with tikzexternalize?

Why does tikz neither draw nor externalize my picture?


Will Stack Exchange 2.0 websites stay free of ads for the next 2 years?


What is a NullPointerException, and how do I fix it?


Can we feel weightless if Earth's angular velocity is big enough?

How fast would the Earth need to spin for us to feel weightless?


Image width/height as an attribute or in CSS?

Should I specify height and width attributes for my IMGs in HTML?


How can I compile a text file into a C++ program as a const string?

"#include" a text file in a C program as a char[]


$\sum a_n$ converges $\iff$ $\sum f(a_n)$ converges

The set of functions which map convergent series to convergent series


Best printer for greeting cards that won't fade?

What type of printer do you recommend for printing greeting cards?


Reset/Remove all entries in Security&Privacy>Privacy


What is the fastest way to parse & split XML content with huge file size (800MB UP) into several xml files in Java


is it possible to prevent php code loading on page load?

What is the difference between client-side and server-side programming?


How to Extend the Primary Boot C Drive Partition - Extend Option Grayed Out

How do I extend the size of an NTFS partition?


Neural network in R using the caret package

Using neuralnet with caret train and adjusting the parameters


Finding $f(x)$ from a functional equation

Finding a function from the given functional equation .


How does map difficulty work in Dungeon Defenders?

What are the differences in the difficulties?


Is Nikon D3200 optimal for my situation?

What should I look for when shopping for my first DSLR?


Check if process is running Mac OS X then execute code


Is it possible to have too much data? When should I subsample?

Are large data sets inappropriate for hypothesis testing?


Nothing shows up in the terminal when I type my password


How can I prevent 'grep' from showing up in ps results?


How to add caves to a terrain mesh generated with 2D noise

What is the best way to "carve" a terrain created from a heightmap?


json_encode() doesn't display arabic characters in good way


Is "More than one teacher..." singular or plural?

"There is/are more than one". What's the difference?


if statement is not getting executed in my java Spell Checker Program


Return keys and values of object when matching with argument

How to determine equality for two JavaScript objects?


What is "noise" at higher iso at smaller sensors and why is it less problematic on larger sensors

Why would using higher ISO and faster shutter speed yield more noise than using lower ISO and slower shutter speed?


Why does my canteen says no prisoners assigned?


Lightning component redirect to URL in the same tab


16.04 LTS Update fails - Errors were encountered while processing util-linux


Why does 64-bit Windows need a separate "Program Files (x86)" folder?


Font issue in math mode in Beamer metropolis theme


BibTex "Hello World" Example Yielding Undefined Citation

Question mark or bold citation key instead of citation number


How to change default settings for volume and brightness keys?

How can I remap the volume buttons for custom use?


Event binding on dynamically created elements?


If $H_{3}$ is subgroup of $G$ that satisfies $H_3 \subseteq H_1 \cup H_2$ and $H_3 \not\subset H_2$, then $H_3 \subseteq H_1$.

If a group is the union of two subgroups, is one subgroup the group itself?


What does the caret operator (^) in Python do?


How do I make Ubuntu not ask me for my password?


Need help with holomorphic functions on a domain interval removed.

Which sets are removable for holomorphic functions?


How to find the keywords that Google searchers are using to find my site

Is there a way to see not provided keywords in Google Analytics


Just use one single math symbol without loading a whole font

Importing a Single Symbol From a Different Font


What is the order of operations for $p \implies q \implies r$

In what order are chained implications evaluated? (i.e. $a \implies b \implies c$)


Android Studio keeps giving me nullpointerexception

What is a NullPointerException, and how do I fix it?


What's the programing language of Stack Exchange?

Which tools and technologies are used to build the Stack Exchange Network?


A Zariski open subset of a variety has the same dimension as the variety.


how to create bootable USB drive (ubuntu)

How to create a bootable Ubuntu USB flash drive from terminal?


Convert a string representation of a hex dump to a byte array using Java?


How long can a can a container of unopened hummus be left out?

How do I know if food left at room temperature is still safe to eat?


Not seeing events with html generated by javascript. on click not working

Event binding on dynamically created elements?


Problem with Action-Reaction pairs and gravity


How can submit my paper to Elsevier when not affiliated?

What to put in "affiliation" field when submitting paper without affiliation?


$_files array is empty on submit with javascript

How can I upload files asynchronously with jQuery?


How to write conditional equations with one-sided curly brackets


Which equals operator (== vs ===) should be used in JavaScript comparisons?


How to enable extensions that are not from Chrome Web Store?

Re-enable extensions not coming from Chrome Web Store on Chrome v35+ (with enhanced security)


If $x,y,z\gt 0$ and $xyz=1$ Then minimum value of $\frac{x^2}{y+z}+\frac{y^2}{z+x}+\frac{z^2}{x+y}$


AWS S3 + Route53: Always redirect to www prefixed domain

Redirect non-www requests to www on Amazon Route 53


Entity Framework 4 - What is the syntax for joining 2 tables then paging them?

Entityframework Join using join method and lambdas


what is the difference between bagging and boosting in random forest?


Why L1 regularization can "zero out the weights" and therefore leads to sparse models?


Mumbai -> London -> Manchester : Reclaim checked bags at London?

Flying from US. Do I need to recheck my bags at Heathrow for a UK domestic flight?


Why j.u.c.CopyOnWriteArrayList creates local lock variable inside methods

In ArrayBlockingQueue, why copy final member field into local final variable?


Does it ever make sense to write the Cosmological Constant as: $\Lambda_{\mu\nu}$?

Why is the cosmological constant a scalar?


How to keep inventory on polycraft server?

Keep items in inventory on death in Minecraft


Auto select input field when toggle is actioned

how to auto select an input field and the text in it on page load


Find $P(n+1)$ where $P(x)$ is a $n$ degree polynomial.

If for a polynomial $P(k) = 2^k$ for $k = 0, 1, . . . , n$, what is $P(n+1)$?


Needed subset draws to get all elements with a given probability


USB devices are not detected in guest OS


Let $f : R\rightarrow R$ be a function with the property $f(x + y) = f(x) + f(y)$ for all $x,y\in R$.

Overview of basic facts about Cauchy functional equation


SQL numeric convert to datetime related query


How to safely access data files bundled with a python module?

How do I use data in package_data from source code?


No specific word allowed before a specific pattern at the end of the string

Regular expression to match a line that doesn't contain a word


How to express ticks in scientific form?


Cannot implicitly convert type 'string' to 'int


A connected graph with n vertices has at least n-1 edges

prove that a connected graph with $n$ vertices has at least $n-1$ edges


Convert numbers into corresponding letter using Python


Creating a cmap where the colours are linked to another variable

matplotlib scatter plot colour as function of third variable


how to set up background image for edge modelling a head?

Cannot find Background Images feature in Blender 2.8


How do I 'subscribe' to user event creation, so I can run my own code when a user is created?

Which event should we subscribe to if we want code to be triggered when a new user registers?


Remove elements from a multiple file input

Remove selected file(s) before upload with Javascript


Can entropy ever decrease in an isolated system?

Is a spontaneous decrease in entropy *impossible* or just extremely unlikely?


how to estimate confidence interval when p is close to 0 for binomial distribution?

Confidence interval around binomial estimate of 0 or 1


Find a formula for $\sum\limits_{k=1}^n \lfloor \sqrt{k} \rfloor$


Can you use googleon and googleoff comments to prevent Googlebot from indexing part of a page?


Python not dealing with small numbers correctly


How do you make sure email you send programmatically is not automatically marked as spam?


Calling Managed Bean Method From JavaScript

How to invoke a JSF managed bean on a HTML DOM event using native JavaScript?


Missing libtiff.so.3 when running TrackVis


Descriptive word for someone who is ignorant

Someone who just thinks they know what they're talking about


What is $\lim_{x \to \infty} \frac{\sin x}{\sin x}?$


Properties applied with flex are lost when assigning width to the element


How do I destroy all these user preferences UI elements?


Input an arbitrary number of strings from the user

How can I read an input string of unknown length?


Why do physicists believe that there exist magnetic monopoles?


How to sort only one key/value pair in Python dictionary out of a list of others?


Trying to make sure my system is updated properly. Ubuntu20.04

How to install updates via command line?


How can I check whether a struct has been instantiated?

Null or default comparison of generic argument in C#


Why does time reversibility imply equilibrium in a thermodynamic system?

Intuitively, why is a reversible process one in which the system is always at equilibrium?


Why can templates only be implemented in the header file?


What does this symbol for asymptotic growth mean?

What does this $\asymp$ symbol mean? (subject: analytic number theory)


Strange OutOfMemory issue while loading an image to a Bitmap object


How to sort and get highest value from Java Object/ArrayList

How to compare objects by multiple fields


NullPointerException while trying to display a Bitmap

What is a NullPointerException, and how do I fix it?


Intuition behind expected value formula?

Intuition behind using complementary CDF to compute expectation for nonnegative random variables


How to look up a symbol or identify a letter from a math alphabet or other character?


Running terminal commands with a double click file

How can I create launchers on my desktop?


Changing one dict changes all dicts in a list of dicts

List of lists changes reflected across sublists unexpectedly


Victim of Community (Machine) Moderator?

Why does the Community user approve and reject edits?


Possible for client to edit geoJSON on server?

Getting Transaction Support enabled in WFS on GeoServer (Boundless OpenGeoSuite)?


How to write a pattern that matches all functions


Why does Windows think my phone has 52 GiB of internal disk space whereas my phone sees 64 GB?

How disk space is used on Android device?


How to always use a particular browser for certain URLs

Can I set the default browser differently for different websites?


Can Aberrant Mind Sorcerer replace a spell from the Psionic Spells feature at 1st level when the Sorcerer level is gained through multiclassing?


Prove that $y^2z^2 - y^2 -z^2$ is not a perfect square for any $y,z \in \mathbf{N}$

Find all integer solutions to $x^2+y^2+z^2=2xyz$


(Google) Title of page not updated, everything else did

Title tag different from title appearing in Google?


Is there any regular, balanced, connected bipartite graph that does not contain any Hamiltonian cycle?

Does every connected $r$-regular bipartite graph contain a Hamiltonian cycle?


Why is frequency a fundamental property of waves?

Why doesn't the frequency of light change during refraction?


How to redirect to the list where the document is located

Workflow email with link to document in library


Display Description of choice column type on top in SharePoint 2013


How to show that $\sum_{k=1}^{\infty} (k^{ \frac{1}{k}}-1)$ diverges.


Visualize Pascal's triangle and other triangle shaped lists


complex class's default constructor doesn't work


How do you write a test for a class that clones?

How do I increase my code coverage, or why can't I cover these lines?


Assign value to an individual cell in a two dimensional python array

List of lists changes reflected across sublists unexpectedly


Find missing numbers in a range, with duplicate numbers in a sorted array

Find two missing elements from a sorted array in given range


Humanity stumbles across ancient booby trap

Book or short story about an empty city with deadly traps


Turning on minimizing on click on Ubuntu 18.04

My dconf/gsettings installation is broken. How can I fix it without Ubuntu reinstall?


storing time in database for users in different time zones

Daylight saving time and time zone best practices


How to get rid of erroneously drag-n-dropped folder shortcut in Finder toolbar?

How to remove an accidentally dropped file shortcut icon from Finder toolbar?


Prove that $A \cup B = A \cap B$ if and only if $A=B$.

If the union of two sets is contained in the intersection, then one is contained in the other ($[A\cup B\subseteq A\cap B]\implies A \subseteq B$)


How to package web-inf/* and meta-inf/* to a war file via zip command?


How to create labels dynamically in PyQt5

How do you programmatically set an attribute?


SQL Sum Function limit 0, 3 returning sum of entire column

MySQL select SUM of results with a LIMIT


How to correctly link 3 static libraries with dependencies with cmake?

Why does the order in which libraries are linked sometimes cause errors in GCC?


What can a questioner do if a well-written question goes almost completely unnoticed?

How to move up/*bump* questions on Stack Exchange sites


installing ubuntu on win 10 :not working

How do I install Ubuntu alongside a pre-installed Windows with UEFI?


Let $F$ be a field, show that $(A \setminus C) \setminus (B \setminus C) = (A \setminus B) \setminus C\; \forall A, B, C$ in $F$

Element chasing proof that $(A\setminus C)\setminus(B\setminus C) = (A\setminus B)\setminus C$


Can a regular expression itself be parsed with a regular expression?

Is there a regular expression to detect a valid regular expression?


Why is that in quantum mechanics quite often the physical observable is represented by Hermitian operator?

Why are Hermitian operators linked to observables?


Read JVM Properties in Maven's pom.xml file

How to pass java code a parameter from maven for testing


Error mounting NTFS partition after hybrid shutdown with Windows 8

Unable to mount Windows (NTFS) filesystem due to hibernation


How many syllables are in the word 'hour'?


Need to find all "Clubs" where column "userlist" contains "current_user.id"

Searching serialized data, using active record


Divide Page into Two independent Columns with Different Backgrounds

Two columns with different background color and height of whole page


No Audio Over HDMI on NVIDIA GeForce GTX 1050 Ti


Gravity is not a force - how does "accelerating up" work for the entire earth?

Why doesn't planet Earth expand if I accelerate upwards when standing on its surface?


Should toggling icon indicate current status or new status?

Should a toggle button show its current state or the state to which it will change?


Stopping all automatic updates Windows 10


Calculating context-sensitive text correlation


Choosing power supply, how to get the voltage and current ratings?


How do I use ARandR to create a permanent monitor layout in Lubuntu 12.10?

How can I make xrandr customization permanent?


What is the difference between @$_POST vs $_POST....?


If $z \in\mathbb { C } $ is an algebraic integer then $\Pi_z \in\mathbb {Z} [X] $.

Proof verification - Minimal polynomial of $\alpha$ has integer coef.s iff its an alg. integer


How do I add a class in table with jquery

Event binding on dynamically created elements?


Evalutating $\lim_{x\to +\infty} \sqrt{x^2+4x+1} -x$

Limits: How to evaluate $\lim\limits_{x\rightarrow \infty}\sqrt[n]{x^{n}+a_{n-1}x^{n-1}+\cdots+a_{0}}-x$


Is $\frac{\textrm{d}y}{\textrm{d}x}$ not a ratio?


Tikz - how to include symbol in figure title

Difference between "right of=" and "right=of" in PGF/TikZ


Prove that if $f'(x)≠0$ on an interval $( a , b)$ on $A$ for a differentiable function $f$, then $f$ is one-to-one on $A$.

If the derivative of $f$ is never zero, then $f$ is one-to-one


How can I get apt to use a mirror close to me, or choose a faster mirror?


Reciprocal of the sum of powers of $1/x$

Values of $\sum_{n=0}^\infty x^n$ and $\sum_{n=0}^N x^n$


Simulating random variables from a discrete distribution II

How to generate numbers based on an arbitrary discrete distribution?


Button with ID doesnt work after jQuery Success Response


Python get variable name instead of value

How can you print a variable name in python?


prove that the finite group G has a fixed point in S if |G|=$p^r$, p prime, |S|=N, (p,N)=1

at least one element fixed by all the group


How do I install Ubuntu alongside a pre-installed Windows with UEFI?


How to tidy and expand my partitions after Windows removal from dual boot


How we can dynamically change(i.e from java class) a dataset query in jasper reports


how can install all packages without internet in ubuntu 16.04

How can I install software or packages without Internet (offline)?


"Unable to install GRUB" error on installation with RAID 1, cannot set boot flag on any partition

"Unable to install GRUB in /dev/sda" when installing GRUB


Low budget, 70s look, about aliens wearing tunics and old vessels sailing the desert

Young boy living on Mars discovers that his parents are robots


pyPdf extracting info from IndirectObject


Clock shows wrong time after switching from Ubuntu to Windows 10


favicon.png vs favicon.ico - why should I use PNG instead of ICO?


how can I calculate the sum of $i*2^i$ from $i=0$ to $\log n$?

How can I evaluate $\sum_{n=0}^\infty(n+1)x^n$?


jQuery Pagination - Button doesn't work after first page

Event binding on dynamically created elements?


Generalized set of Pauli elements for a basis for the linear transformations on the vector space

Can arbitrary matrices be decomposed using the Pauli basis?


What is the best introductory Bayesian statistics textbook?


Rings constructed from commutative rings

Prove $\alpha \in R[[x]]$ is a unit iff $a_0 \in R$ is a unit


Does it cost rep to downvote a community wiki post?


BibTex fails on opening database "-blx" file


I get NullPointerException When I try to compare a value from database and an edit text input

What is a NullPointerException, and how do I fix it?


Unable to upload app through application loader due to errors

Error delivering iOS App update. "This bundle is invalid. Apple is not currently accepting applications built with this version of the SDK."


Printing the character ⱱ (U+2C71 = labiodental flap)

The IPA symbol for the labiodental flap (ⱱ)


How can I assign a keyboard shortcut for the script that I have created?


How to construct a proof of $A = (A\cap B)\cup (A-B)$?

Prove $A = (A \setminus B) \cup (A \cap B)$


I don't understand this problem when I try to mount my NTFS data partition in Ubuntu 14.04, please help me mount it

Unable to mount Windows (NTFS) filesystem due to hibernation


How do I fix this "E: Type '*' is not known on line * in source list ..." update error?


How do I make a commutative diagram with LaTeX?


java.lang.NullPointerException: Attempt to invoke virtual method 'setOnClickListener' on a null object reference


How was the first log table put together?


How do I deal with a bored or distracted player bringing down the group?


Black screen when trying to install Ubuntu 12.04.2 on ASUS X502C

My computer boots to a black screen, what options do I have to fix it?


why does the second link click redirect to partial not dialog

Event binding on dynamically created elements?


Can we use magnetic energy to convert electrical energy by replacing mechanical work by a fan for concern watch the video


How to remove an unremovable keyboard from Windows 10?

How to delete a keyboard layout in Windows 10


If $a,b$ is an $R$-sequence, then $ax-b$ is prime (Eisenbud, Exercise 10.4)

Show that $A[X]/(aX+b)$ is an integral domain


Is there gravitational black hole radiation?

How many of which particles are in Hawking radiation?


How to generate all possible permutations of two numbers with value n in python?

How to generate all permutations of a list?


Alternative views instead of Stackviews for android versions lower to android 3.0


Create a sequential number (counter) for rows within each group of a dataframe

Numbering rows within groups in a data frame


Cannot "cd" or change directory using bash script in WSL

How do I fix "$'\r': command not found" errors running Bash scripts in WSL?


How do I add the widget that shows my total reputation across sites to my profile?


how to create a copy of json object in javascript instead of a reference

What is the most efficient way to deep clone an object in JavaScript?


How to do parametrize the table name in a PDO statement?

Can PHP PDO Statements accept the table or column name as parameter?


Converting DMS to decimal degrees, what precision?

Measuring accuracy of latitude and longitude?


Codesign error: Provisioning profile cannot be found after deleting expired profile


How to click only on the text of a header and not the empty whitespace to the right?

How can I make a div not larger than its contents?


Why is my soft ban on Pokemon go lasting more than two hours?

Why can't I catch Pokemon in Pokemon Go anymore?


Calculate cos 43(degree) with an error less than 1/20.000

Approximating cos(43) with error less than $8/60000$


Silverlight 4 StringFormat for double without decimals in XAML


Need Help with a test class to my apex class that attaches a Visualforce Page pdf to the quote


MySQL solution to concatenate multiple rows of text based on 2 matching IDs

Can I concatenate multiple MySQL rows into one field?


Combinations of bijective derangement functions

Rearranging people so that no one is in the same spot


How to open a pdf stored either in res/raw or assets folder?


How to replace a value at selected line to an existing file java

Replace lines in File with another string


Do injective, yet not bijective, functions have an inverse?

Does a inverse function need to be either surjective or injective?


Complete list of UK postcodes plus their city, county, uk country


Using filestreams and dictionary in C# with Binary Formatter doesn't seem to work properly.

Serialize Class containing Dictionary member


How to put the whole name of an author in the Last part of a bibliography entry?

Using a 'corporate author' in the "author" field of a bibliographic entry (spelling out the name in full)


Why is Homebrew finding phantom directories?

How can I stop brew prune and brew upgrade from fighting?


Shell script ssh to login multiple servers with password passing from a file

How can I set up password-less SSH login?


How to prove that a simple graph having 11 or more vertices or its complement is not planar?


Where to download .osm files and how to convert it to .xml?


Is there any benefit to using `std::numeric_limits::max()` instead of simply `UINT64_MAX`? (ie: `std::numeric_limits` vs cstdint)

Are C++ Templates just Macros in disguise?


Prove that there exists at least one $x_0\in\mathbb{R}$, such that $f(x_0)+f''(x_0)=0$


Create a box using the tcolorbox package or any other? (image)


Jquery append link ( link 'click' not working )

Event binding on dynamically created elements?


Bank Statement and explanation of all credits uk visitor visa?

UK Visa Refusal: Provenance of funds/parking


Does the workbench only auto-scrap junk?


On Number Theory and Goldbach's Conjecture

Is this statement equivalent to Goldbach's conjecture


How to pass named variables to bash script in python?

How do I parse command line arguments in Bash?


Mount disk 100% full after clean install

Check how space is distributed on a Linux system


Can't log in using Firefox in Stack Overflow


Can an AttributeClass determine the property it has been applied to

How do I get the member to which my custom attribute was applied?


Why does the jQuery selector not see the newly added element


Why do Fred and George Weasley not discover Peter Pettigrew?

Why couldn't Harry or anybody else see Peter Pettigrew aka Scabbers on the Marauder's Map when Lupin could?


Do I need a separate SSL certificate for a DNS redirect?


Command containing babel shorthand not expanding

babel shorthand "| doesn't work in macros


How i can import a external database sqlite in android app


Get a particular substring from a URL-like string

How can I get query string values in JavaScript?


If I multiclass from Arcane Trickster rogue to Warlock, can I swap some of my AT cantrips for warlock cantrips?

Can certain classes replace cantrips with other spells when they level up?


Redirect 'complete' in bash functions and alias

How to alias 'git' to 'g' so that bash-completion rules are preserved?


Add a community feedback step before implementing policy or process changes

Please consider gathering Meta feedback before the "ship" stage


Which would be correct? Owen and I or Owen and me


Where do I ask a question about a possible career path?


Difference between 'Spider-Man' Movie and 'The Amazing Spider-Man' Movie


LaTeX Error: File `lastpage.sty' not found


"There Is"/"There are" depends on plurality of the first list element or not?


is there a way to add hyperlinks in a Illustrator document?


Cannot log in after migration from 16.04 to 18.04 -- opening log file fails?


How much is the minimum of $\frac{a}{b}+\frac{b}{c}+\frac{c}{a}$

find the minimum value of $\frac{a}{b}+\frac{b}{c}+\frac{c}{a}$


How long would it take for the solar core to destroy Earth?

How would normal matter behave under conditions found in the core of the sun?


Mixing AND and OR filters -- how to make it more clear and less confusing?

Intuitive interface for Composing Boolean Logic?


Is it possible to have things orbit around us?


Request for clarification on a flag decline

Dismiss flags on the same posts with different validities


Prove that if f is continuous at c and $f(c)0$ such that $\forall x \in Dom(f)$ and $x$ \in $(c- \delta , c + \delta)$...

Continuous function positive at a point is positive in a neighborhood of that point


Add file to RAR without keeping folder structure

Create rar without directory structure from command line


Degree sequence of a graph has repeated entries

If $n$ is a natural number $\ge 2$ how do I prove that any graph with $n$ vertices has at least two vertices of the same degree?


Creating Private Methods Using Mixins in JavaScript

Javascript mixins when using the module pattern


Apply for a UK visa while not in my home country


Change default style of a caption in Word

Word caption style -- different style for label and number?


Why does ssh suddenly ask me to "Enter passphrase for key '[home directory]/.ssh/id_rsa'"?

What could be the reason, that private keys are not unlocked?


How does a new user begin using Stack Overflow/Stack Exchange?


How to derive the simplest forms of $\sum{\binom{n}{i} \times 2^{n-i}}$ and $\sum{i \times \binom{n}{i} \times 2^{n-i}}$?

Proving equality - a sum including binomial coefficient $\sum_{k=1}^{n}k{n \choose k}2^{n-k}=n3^{n-1}$


Ubuntu login loop mv .Xauthority not working


What is the best way to parse html in C#?


How should I handle useless answers on bountied questions?

How do I ensure a poor answer doesn't get bounty if it's the only answer?


How to move objects in winForms to create animation


String comparison: InvariantCultureIgnoreCase vs OrdinalIgnoreCase?

Which is generally best to use -- StringComparison.OrdinalIgnoreCase or StringComparison.InvariantCultureIgnoreCase?


How can I fill intersection of two (three) sets like this pictures?

Drawing a venn diagram with two nodes using Tikz?


How to make a number to the power of a variable


How to solve this equation in general $ax^3+bx^2+cx+d=0 ?$

Is there a systematic way of solving cubic equations?


Is there any advantage to naming function declarations?

var functionName = function() {} vs function functionName() {}


Element-wise subtraction of two lists of numbers represented as strings


How do I add a DNS server via resolv.conf?


What happened to Control.InvokeRequired in WPF?


How to solve the iterated function $f(f(x))=x^2+x$?

How to obtain $f(x)$, if it is known that $f(f(x))=x^2+x$?


How do you find the following multivariable limit?

Multivariable limit proof: $\lim\limits_{(x,y)\rightarrow (0,0)}\frac{\left|x\right|^a\left|y\right|^b}{\left|x\right|^c + \left|y\right|^d} = 0$


Why does Googling your Stack Exchange username show your questions and answers on non-SE websites in various languages?

A site (or scraper) is copying content from Stack Exchange. What should I do?


How can photon have wave properties if they travel at the speed of light?

Does a photon in vacuum have a rest frame?


How to make chrome to force reload JS from my web server?

How can I force clients to refresh JavaScript files?


Split/explode comma delimited string with Sybase SQL Anywhere

How do I split a string so I can access item x?


Suppose today is Wednesday. What day of the week will it be $10^{{10}^{10}}$ days from now?

Mod of numbers with large exponents [modular order reduction]


How do I prove the following: $f(S\cup T) = f(S) \cup f(T)$


Difference between byte vs Byte data types in C#

What is the difference between String and string in C#?


How to install multiple versions of php on one server?

How can one run multiple versions of PHP 5.x on a development LAMP server?


How did the Alien know that Ripley was going to blow the Nostromo?

Why doesn't the alien kill Ripley in the shuttle craft?


Php broken, "held broken packages" error on install

How do I resolve unmet dependencies after adding a PPA?


$\lim_{h\to0}\sup_{x\in\mathbb{R}}|f(x+h)-2f(x)+f(x-h)|=0$,then $f$ is uniformly continuous.

How to prove this problem about uniform continuity


How to get Intel Dual Band Wireless-AC 3168 work on Ubuntu 16.04?


Ubuntu 18.04 - Windows Manager (Nautilus) search feature is broken

Traditional search-as-you-type on newer Nautilus versions


Choosing $101$ numbers from $\{1, 2, \dots , 200\}$.


Event binding on dynamically created elements?


How do I see that $\mathbb{RP}^4$ and $\mathbb{RP}^6$ do not admit fields of tangent $2$-planes?

$\mathbb{R}P^4$ and $\mathbb{R}P^6$ do not admit fields of tangent $2$-planes


Neural Network is not predicting the results

What should I do when my neural network doesn't learn?


Doesn't the solutions of square roots break the transitive law?


Multiple integral $\idotsint_V dx_1 \, dx_2 \cdots dx_k$ where $\sum x_i \leq 1$


How much light and resolution is lost to color filter arrays?


How can I detect if a gameObject has collided with two other specific objects at the same time?

In Unity, how do I set up a delay before an action?


What's the difference between 'shot' and 'shot at'?


If matter and antimatter repel, how do we know other galaxies aren't made of antimatter?

How would we tell antimatter galaxies apart?


Real function, satisfying $\frac{\mathrm{d} }{\mathrm{d} x}f(x_0)<1+f^2(x_0)$

Prove $\exists \xi \in (a,b):f'(\xi)<1+f^2(\xi)$


Which version of Ubuntu for HP 250 G6 Celeron 4GB?

How do I find out which version and derivative of Ubuntu is right for my hardware in terms of minimal system requirements?


Book about time-travel engineer going rogue

Identify a book with a social engineering theme


Cardinality of the set of all real functions of real variable


Limit number of rows per id in a SQL query

Using LIMIT within GROUP BY to get N results per group?


Why package listings does not work with Beamer?


Java inner class and static nested class


Can Ubuntu run on a Microsoft Surface with Windows RT?


if (key.equals ("1") || key.equals ("Circle")){

How do I make my string comparison case-insensitive?


How to play with friends in my single player worlds?

How do you make a local (LAN) server in minecraft?


Is there a convenient way to lower the resolution of pictures without additional software?

Embedding images explodes generated PDF size


Why is my rendered my image not being saved as a file?


In the Category of $\mathbf{ Set } $ is "the product of an empty set of sets a one-element set"?

In the category $\mathbf{Set}$ is "the product of an empty set of sets a one-element set"?


Installation OS always Failed, both win 10 / ubuntu


Similar matrices over $\mathbb{C}$ and $\mathbb{R}$.

Similarity of real matrices over $\mathbb{C}$


How does Newton's 3rd Law apply to arm wrestling?

Given Newton's third law, why are things capable of moving?


Choice of $q$ in Baby Rudin's Example 1.1


Are the bacteria in the stomachs of unborn babies beneficial?


$f:\mathbb{R} \rightarrow[0,\infty) $ is a measurable function, if $\int_{-\infty}^{\infty} f(x)=1$, then $\int_{-\infty}^0\frac{1}{1+f(x)}=\infty$

Let $\int_{- \infty}^{\infty} f(x) dx =1$. Then show that $ \int_{- \infty}^{\infty} \frac{1}{1+ f(x)} dx = \infty.$


Can you grab the ID of an object within an accordion?

Sending parameter when JS method called in Lightning Web Components


why is DNA antiparallel? Can it be parallel?


Prove by induction $\sum_{i=1}^{n} \frac{1}{\sqrt{i}}$ $< 2\sqrt{n}$ for $n \geq 1$

Proving $\sum_{k=1}^n\frac1{\sqrt k}<2\sqrt n$ by induction


Different presentations of $\mathfrak{su}(2)$ (Lie algebras)

Which of $\{J_0,J_1,J_2\}$ and $\{J_0,J_+,J_-\}$ is a generator for the Lie algebra $\mathfrak{su}(2)$?


Tab in the end of the row is getting lost when using while loop


Can I use "Firstly" while writing email? Is this a correct word to use in communication?

Can "firstly" be used in the same meaning as "at first/initially"?


Google Sheets Put "PASS" in one cell if another cell is green / "FAIL" if red

How to auto-update function based on background color


What does "Object obj: ArrayList" do in java?


Running a foreground service in Android without a notification icon

How to startForeground() without showing notification?


Ubuntu15.04 Installation Error Asus UX303LA

dpkg error: "trying to overwrite file, which is also in..."


Software center disappeared after installing exelearning

Unable to lock the administration directory (/var/lib/dpkg/) is another process using it?


Prove the following trigonometric identity without a calculator involved


Time and date and appearance settings missing


Making personal github pages google searcheable

Why aren't search engines indexing my content?


Neither GRUB Nor Windows Recognize Each Other

Unable to boot into Windows after installing Ubuntu, how to fix?


Lyx - Set vertical margins or space between two sections


How install Ubuntu 16.04 on notebook with Windows 10 and have space for Windows


Ubuntu Live CD boots to black screen, R9 290x

My computer boots to a black screen, what options do I have to fix it?


Get last added record ID in Entity Framework

How to find an identity of the last inserted row in Entity Framework?


How to create an animated Electric Arc or Lightning?


How can I repair grub? (How to get Ubuntu back after installing Windows?)


Evaluation of m.v is blocked by applying MatrixForm. Why?

What are the most common pitfalls awaiting new users?


What is a NullPointerException, and how do I fix it?


Kali linux(Virtual Box) doesn't detect the physical wifi adapter ( Intel® Dual Band Wireless-AC 3160)?

How to use Wireless Network in Virtualbox?


Always Running Out of Space in Ubuntu on VirtualBox

No more disk space: How can I find what is taking up the space?


The Follow Questions and Answers feature is now live across the Network


Split a plane into smaller plane objects


Script in view not shared by partial view

Event binding on dynamically created elements?


How to check how many numbers a bit flag / bit mask contains

How to count the number of set bits in a 32-bit integer?


"30 day span", "30-day span", or "30 days span"


What is the length of the intercept made by the parabola ${ y }^{ 2 }=4x$ on the line $x+y=3$?

If the line $y=x-8$ intersects the parabola ${ y }^{ 2 }=4x$ at A and B, what's the chord's length?


How do I implement a retro-style password-based "savegame" system?


Error message on booting up Ubuntu 14.04.2

Ubuntu 14.04 LTS showing 'version message write failed' message while booting


When does a locational distinction change its suffix and capitialization in a proper name?


make all javascript functions work for JavaScript written elements


Install single debian experimental packages?

Installing two glibc alongside in debian/ubuntu


How can I find where I will be redirected using cURL?


Conservation Laws and time-reversal symmetry

Is there something similar to Noether's theorem for discrete symmetries?


Distorted Cabins & Oily Sheens: What happens really when a low rumble comes?

Distorted Cabin & Oily Sheen: What is going on in this paragraph?


How to add brackets & text below a block in tikzpicture?


How does a load balancer get around the 64k port limit?

How do high traffic sites service more than 65535 TCP connections?


Why is "high" pronounced "hiy" but is not spelled that way?


show that $a^{12} \equiv 1 \mod 32760$ for each $a \in \mathbb{Z}$ such that $\text{gcd}(a, 32760) = 1$


Changing an object's angle and velocity by a given angle and velocity


Have Mathematica recognize physical constant


Is it good practice to define array's length before the loop?

Do modern JavaScript JITers need array-length caching in loops?


Plotting radial electric field with `VectorPlot`

Problems evaluating a simple vectorial field with VectorPlot


Convergence of a sequence of partial sums of partial sums


Different colors for different types of blocks in beamer


How do I remove the space between inline/inline-block elements?


How to get a good light bokeh using compositor in Cycles?


Different Solution for $\int_{0}^{\pi/2}\frac{1}{1+\tan(x)^{\sqrt{2}}}$


Suitable specification for cPanel DNS only server

Can you help me with my capacity planning?


How to list all installed software in terminal by recent date installed?


Is there a way to display webform submission based on element values?

Entity Query field condition for Webform submissions


How did fake Mad-Eye Moody, Barty Crouch Jr., evade two highly skilled Legilimens?


What happens when someone deletes his own Question/Answer?

How does deleting work? What can cause a post to be deleted, and what does that actually mean? What are the criteria for deletion?


Can there be more than one pending edit to a single post?


Inductive Proof that $k!<k^k$, for $k\geq 2$.


BCM4311 Wireless Not Working with Drivers Installed


How to use Place Picker even if now its deprecated?

What is a NullPointerException, and how do I fix it?


Call method in static class using Reflection C#

Calling a method on a static class given its type name and method names as strings


What size of number should be written in digits as opposed to spelt out?

Why do English writers avoid explicit numerals?


what is the code to remove this symbol- Â in html

HTML encoding issues - "Â" character showing up instead of " "


No, my question is different, the dupe-voter misread it

Someone flagged my question as already answered, but it's not


Not showing full model in rendered view and camera view after a certain distance


Access content within cross domain iframe

jQuery/JavaScript: accessing contents of an iframe


CSS inline-block causing extra space between 2 vertical divs

Why does my image have space underneath?


Creating a rectangle with TikZ using "\draw ... rectangle ..." how can I add relativ labels to edges and corners?

How to establish node-anchor-like points on a (tikz) rectangle path (is there a better method than the one described)?


How much physics a mathematician needs to know to study GR?

What are the prerequisites to studying general relativity?


History substitution fails when implemented in shell script


How to reference another document in LaTeX?


MvvmCross ICommand for elements inside ListView item

MvvmCross Android - Alternative to RelativeSource binding for button command


What's causing my java.net.SocketException: Connection reset?


In what episode of TNG was an ancient Vulcan psionic weapon discovered?


What is a NullReferenceException, and how do I fix it?


Disable autostart for a service without uninstalling?


Traveling to Brazil but with a layover in the US - two passports

I have two passports/nationalities. How do I use them when I travel?


Flagging a non-answer that has obviously already been flagged

Flag post that is already in low quality review queue - any effect?


Why can't I add my strongest Pokémon to a gym?

What determines which pokemon you are allowed to place at a gym?


Which is the direct object and which is the object complement in this sentence?

"Subject, verb, direct object, object complement" versus "subject, verb, indirect object, direct object"


Ways to read only select columns from a file into R? (A happy medium between `read.table` and `scan`?)


some cck fields of content type not displayed (corresponding elements also not showing in devtool)

Where to start looking up if there's something wrong with cck field variables?


How do I get the maximum the maximum degree of a polynomial?

How do I find the degree of a multivariable polynomial automatically?


How do I use subprocess.Popen to connect multiple processes by pipes?


Product of all elements in finite abelian group equals its own inverse

Product of elements of a finite abelian group


Simple capitalization of first letter of each word in C

C function to capitalize first letter of words in an array


When we charge a capacitor via a battery then why does exactly $1/2$ of the work done by the battery get converted to heat?

What happens to half of the energy in a circuit with a capacitor?


How to ignore all destination members, except the ones that are mapped?


SQL Server Steps For Changing US Date to UK Date (ymd to dmy)

SQL Server Format Date DD.MM.YYYY HH:MM:SS


Need help in writing Junit test case for Service Layer

What is a NullPointerException, and how do I fix it?


Box around one or multiple equations using tcolorbox


How to invert touchpad scrolling on Ubuntu 16.04

Is there anyway to enable system wide inverse scrolling?


Is it just me, or is this an obvious way to see in an instant whether or not a post to review is a test?


Automatic installation of DbSecurityspt folder

How do I deal with a compromised server?


why does ...999 apparently equal -1? is this notation valid?

Why does an argument similiar to 0.999...=1 show 999...=-1?


I'm getting Nullpointer exception for JTabbed pane index after execution


How can I run a game starting with Commoners?

Are there rules for creating level 0 characters?


Can a caster end the spell Delayed Blast Fireball immediately after the turn they cast it?

When exactly can a caster stop concentrating on a spell?


Best way to deal with questions answered by the OP in the question instead of in an answer


Showing graph nodes at various distance after pause in beamer

How to make beamer overlays with Tikz node


How to make `apt-get upgrade` use less resources?