Show that a proper locally invertible map is surjective

Application of inverse function theorem for several variable functions


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


Is it possible to import PDFs to ArcGIS and edit/work with their data?

Converting GeoPDF to vector format like CAD or shapefile?


What do I have to do to summon Plantera?


How to compare mixed effect model with one random effect to one without random effect in R

Comparing mixed-effects and fixed-effects models (testing significance of random effects)


I wish i could mute shutter sound of camera using ios sdk

AVFoundation, how to turn off the shutter sound when captureStillImageAsynchronouslyFromConnection?


What are the differences between (varimax and promax) rotations in PCA?

Factor rotation methods (varimax, oblimin, etc.) - what do the names mean and what do the methods do?


Can we have an option to only apply specific fields from the profile page network-wide?


Find the point on the curve farthest from the line $x-y=0$.

The curve $x^3− y^3= 1$ is asymptotic to the line $x = y$. Find the point on the curve farthest from the line $x = y$


Is the Lebesgue measure of any open ball in Euclidean space zero?

Boundary of Ball of radius R has zero measure


how to go to a directory in gnome terminal which contains spaces as its name?


Car Crash Question... (Conservation of Momentum?)

Is two cars colliding at 25 mph the same as one car colliding into a wall at 50 mph in reference to injuries?


Ubuntu 18.10: Troubles with NVIDIA Drivers "Nvidia X Server (Control Panel) displays an empty window"

Ubuntu 18.04 is too slow on my Asus r558ur


Assignment of function parameter has no effect outside the function


How can I fix overfull \hbox problem in biblatex?


How to solve a system of equations which includes vectors?

Inequalities with assumptions and constraints


Ubuntu 14.10 Can't Create New Files from Context Menus


How to get the location of a bezier curve's handle in Adobe Illustrator

How to show the coordinates of point handles in Adobe Illustrator?


How can I find all the additional packages I installed?

Generating list of manually installed packages and querying individual packages


How do you parse and process HTML/XML in PHP?


How to add background-color overlay to a div?


What's the difference of placing multiple resistors and one resistor for limiting the current of LEDs?


How can I upload a file when I ask a question?

Please add a system to allow file uploads attached to questions and answers


If $\gcd(a,b) = 1$ and $a,b\mid x$ then $ab\mid x$.


How to implement the accent/diacritic insensitive search in Sqlite?

How to sort text in sqlite3 with specified locale?


Shrink Windows Partition, Extend Linux Partition


Badge for ????????? tag - I guess the non-ascii characters are converetd to ?'s


How to pause with specific time between two command in script?


How to accept string inputs with spaces in C

How do you allow spaces to be entered using scanf?


Why is 134.605*100 not equal 13460.5 in VBA Access?


Where to put the periods when using a parenthetical sentence?


JQuery - $.when syntax for array of Deferred objects

Pass in an array of Deferreds to $.when()


Why gravity decreases as we go under ground?


Need help why here have java.lang.NullPointerException

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


Do Brits often use 'blag' where Americans use 'chutzpa' (for an extreme degree of impudence, gall)?

Is "chutzpah" used by non-Jewish English speakers?


I've lost a command block, how can I find it?


Comments in the stackexchange.com "activity" -> "comments" navigate to the post instead of the comment

Link to the actual comment in my network-wide activity


How to set selected Dialog values to TextViews in Fragment

Get date from datepicker using dialogfragment


Why are FM radio waves less susuceptible to interference than AM?

Why does noise affect FM radio less than AM?


Is focal length measured relative to the sensor or the lens?


If $a,b,c \in \mathbb{Z}$ and $a^2 - b^2 = c$ then $a = \frac{m+n}{2}, b = \frac{m-n}{2}$


Different Ways of Initializing 2d Arrays in Python

List of lists changes reflected across sublists unexpectedly


Do I need to have antivirus software installed?


How to improve a model which shows a drift effect in the residual plot?

Residuals correlated positively with response variable strongly in linear regression


What does dot (.) mean in a struct initializer?

How to initialize a struct in accordance with C programming language standards


How did Barzini not know of what was about to come?

Why didn't Tessio reveal Mike's plot to kill Sollozzo and the police officer?


Smoothness of the solutions of the Cauchy problem for quasi linear pde (Burgers' equation)

Which of the choices solution of the Cauchy problem?


How did Google find my site if I had no incoming links?

How does Google find a domain with no links to it?


How water-resistant is the iPhone, really?

Does the iPhone 8 have any sort of water resistance or waterproof manufacturing?


How can I hide or encrypt JavaScript code?


How does the futures market affect the stock market?


Determine properties of items in PVP after scaling

Figuring out algorithm/formula for item scaling in WoW


Evaluate the limit of $\lim_{n\to\infty}\frac{1}{n^2}\left(\frac{2}{1}+\frac{9}{2}+\frac{64}{9}+\cdots+\frac{(n+1)^{n}}{n^{n-1}}\right)$


Applying Hölder inequality to prove $\Vert x \Vert_p \leq n^{\frac{1}{p}-\frac{1}{q}} \Vert x \Vert_q$


JavaScript Regex formatted on multiple lines

How to split a long regular expression into multiple lines in JavaScript?


PDO query method with bindValue() seems not to be working

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


How do power grids keep AC frequency synchronised across long distances with multiple generators?


Solve the PDE: $u_{xx} - 3u_{xt} - 4u_{tt} = 0$


Read/write to Windows registry using Java


Charging Phone with a Modified Power Supply

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


Why use a certain measure of forecast error (e.g. MAD) as opposed to another (e.g. MSE)?


Tabular into a .png when compile TeX document?


Why can't I connection the anode of a battery to the cathode of an other battery and get a current flowing?

Why does connecting a battery's positive terminal to the negative terminal of another battery not create a short circuit?


Why are the doctors always calling each other by their last names?

Why do the main characters call each other by their last name only?


Extending root partition in ubuntu 14.04 LTS


incremental $R^2$ update at every new sample


Find out which Internet sources are addressed by an app on iOS

How do you watch HTTP requests an iPhone app is making?


How do I center this div vertically as well as horizontally?


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


Oracle 12 equal and not equal (=, !=, ) behavior about nvarchar2 working problem

Why does Oracle 9i treat an empty string as NULL?


Finding the inverse of linear transformations in $\mathbb{R}^3$


Let $f(z) = \sum_{n = 0}^\infty a_nz^n$ be the Taylor series around $0$. Prove that lim $a_n/a_{n+1} = z_0.$

About the limit of the coefficient ratio for a power series over complex numbers


How to fix a terminal after a binary file has been dumped inside it?

Fix terminal after displaying a binary file


Why are my objects invisible and in the wrong places?

AMD GPU Material in "material preview mode" and "rendered mode", is entirely gray as background. Only outline is displayed


How do I get the directory that the currently executing jar file is in?

How to get the path of a running JAR file?


Creating a nested list with list comprehension in Python

How do you split a list into evenly sized chunks?


How can I kill all other entities except for tamed wolves and players?

How do I select all but two types of entities in Minecraft with the type selector?


I would like to get more out of my if else statements


How can I record the screen? RecordMyDesktop gives low quality


Deleting a file with File.Delete throws System.IO.IOException

Image file copy, is being used by another process


Stretching plot horizontally and vertically with matplotlib?

How do you change the size of figures drawn with Matplotlib?


RPG Tools (Virtual Board w/ LAN support) (Automatic or Decent Map Generator)

How can we find premade adventures for a virtual tabletop?


Why does sed replace all occurrences instead of only the first occurrence?

Want to substitute only first occurence with sed


Need a comma before an adverb as last word in sentence?


How placing script tags before  improves the page loading performance

Where should I put  tags in HTML markup?


PPA does not have a release date: apt update failed for some reason


Can someone explain the use of @ comments in this PHP class?

what is the purpose of the extra asterisks in php comments?


Question mark or bold citation key instead of citation number


How to leave from 4 networks out of 5 networks


Force resolution and make it stay on Ubuntu 15.10

How to run xrandr commands at startup in Ubuntu


Why does my shell script choke on whitespace or other special characters?


.fbx export why there are no materials or textures?


What's the Pythonic way to combine two sequences into a dictionary?


Evaluating $\int_0^\infty \left| \frac{\sin t}{t} \right|^n \, \mathrm{d}t$ for $n = 3, 5, 7, \dots$

A sine integral $\int_0^{\infty} \left(\frac{\sin x }{x }\right)^n\,\mathrm{d}x$


What are the differences between WCF and ASMX web services?


* character is automatically getting printed in my laptop. How to resolve it?

My keyboard is typing by itself, could there be a ghost in it?


Silverlight web application automation tools?

Open-source functional testing automation tools for testing Silverlight based applications


Badges icons are displayed per current SE website, not per SE website you earned that badge in

Badge symbol in notification is of the site you're on, not where badge was earned


Can a force that has magnitude of an irrational number be exerted?

Is it possible for a physical object to have an irrational length?


SharePoint Online - Save site template as .wsp file locally programmatically by CSOM C#

Save site as template using client object model


How to install software or upgrade from an old unsupported release?


SOQL result ordering in the absence of an Order By clause


Normally distributed vectors and inner product

Is the product of two Gaussian random variables also a Gaussian?


nested for loops in Python involving 2 files


The set of all nilpotent elements is an ideal


Prove that if the $\gcd(a,b)=1$, then $\gcd(a+b,ab)=1$


How to align DIV vertically and horizontally


If $V$ is finite-dimensional with $J : V \to V$ such that $J^2 = -id$, then $V$ has even dimension

Let $T:V→V$ be a linear transformation satisfying $T^2(v)=-v$ for all $v\in V$. How can we show that $n$ is even?


NullpointerException when using paintComponent method in java

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


Confused about WinMain Example return type


Why $p_1\mid a \wedge p_2\mid a \Rightarrow p_1p_2\mid a$?

Prove that if $p$ and $q$ are distinct primes such that $pq\mid n^2$ then $pq\mid n$.


NodeJS and MongoDB send response when finish all

Simplest way to wait some asynchronous tasks complete, in Javascript?


Invalid attempts to ssh my server, how do I prevent this?

Systematic attacks on multiple services & ports (getting past NAT) on hobby server


How do I resolve unmet dependencies after adding a PPA?


What is the best way to use query with a list and keep the list order?

Django: __in query lookup doesn't maintain the order in queryset


How to do I stop a while loop if my list doesn't have anything in it


What is the purpose of curved PCB traces?


Suppose $f$ is continuous on $[0, 1]$ such that $f(0) = f(1)$. Let $n$ be a positive integer, prove that there exists $x$ such that


Fixing Sticky Seasoning on Cast-Iron Pan


Database Recovery Model - Simple vs. Full

SIMPLE or FULL recovery model for databases?


Proving a nilpotent matrix has only 0 as eigenvalues

Prove that the only eigenvalue of a nilpotent operator is 0?


Continuous function between two topological spaces: an ELEMENTARY property.

A map is continuous if and only if for every set, the image of closure is contained in the closure of image


is there any way so i can use whats app on ubuntu ,i dont have android have android smart phone,


How to insert javascript in asp.net master pages

ASP.Net Master Page and File path issues


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


How to create a instance of custom class using generics on the fly

Pass An Instantiated System.Type as a Type Parameter for a Generic Class


How do extension tubes affect the image circle?

Why doesn't an extension tube "crop" the picture?


OVER_QUERY_LIMIT in Google Maps API v3: How do I pause/delay in Javascript to slow it down?


C# How to check if an object is nullable


UK Visitor Visa: Required Time or Interval Between Visits?


Making "Figure 1" bold breaks references to it

Why does an environment's label have to appear after the caption?


Is it possible to diy a command under Ubuntu?


Select/copy/paste in terminal using only the keyboard

How do I pipe terminal standard output (stdout) to the clipboard?


Unknown filesystem. grub rescue: file not found

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


How do you print out all properties of an object and the values assigned to them in JavaScript?

How do I enumerate the properties of a JavaScript object?


$\Sigma_{\alpha \in A}x_{\alpha}\lt \infty$, show that $x_{\alpha}=0$ for all but at most countably many $\alpha \in A$

The sum of an uncountable number of positive numbers


How to check if email was delivered using C# MailMessage

How to confirm that mail has been delivered or not?


Manual/automatic line breaks and text alignment in TikZ nodes


How can I convert my Java program to an .exe file?


Can I stop BitLocker asking for a key on boot, without entering the recovery key?

How can I recover my BitLocker recovery key


Remove post from the related list if it's in the linked list already

Linked and Related sections contain duplicate links to questions


OLS estimator for regression without intercept

Regression without intercept: deriving $\hat{\beta}_1$ in least squares (no matrices)


Removing an item from a list: Trashcan Icon vs X


Ways to get free and legal access to research papers as a researcher


Simple way for a friend to run my Java program?


How to draw the wavy line meaning that part of a molecule has been omitted, in chemfig


if $f(x) = \int_{t=1}^{t=x^2} t\sin^2(t)\operatorname d\!t$ then $\frac{\operatorname d\!f(x)}{\operatorname d\!x}=?$

Finding derivative of this integral function.


How to build 7zip C++ assembly in c# project?

How do I create 7-Zip archives with .NET?


Setting a Google+ vanity URL like plus.google.com/me

How can I get Custom Vanity Google plus URLs?


How to compute $k$'th roots $\!\bmod n$?


How would I find the limit for this equaiton?

For each positive integer $n$, let $x_n=1/(n+1)+1/(n+2)+\cdots+1/(2n)$. Prove that the sequence $(x_n)$ converges.


How to calculate appropriate wxTextCtrl widget width for IP address entry?

Howto determine the size of a string give the current font in wxWidgets


Why is the implication "If pigs could fly, I'd be king" a true implication?

In classical logic, why is $(p\Rightarrow q)$ True if both $p$ and $q$ are False?


Is it possible to use grep to pick up only full words?


Does the penalty to movement speed while grappling stack if you grapple two opponents?


Why does `md5sum` not give the same hash as the Internet does?


Make a mesh/plane deform on collision (and stay deformed)


How do I create a new Joda DateTime truncated to the last hour?

JodaTime equivalent of DateUtils.truncate()


How do I display this image in a single column, for a 2 column paper one after the other in the centre

How to make a figure span on two columns in a scientific paper?


Why is classical electromagnetism linear?

Why is the Principle of Superposition true in EM? Does it hold more generally?


How can I concatenate an int to a string?

How to concatenate a std::string and an int


Why are nvda programs being held back on upgrade?

"The following packages have been kept back:" Why and how do I solve it?


Increase the thickness of node border in TikZ


$I$ is a separable closed ideal of $A$. Does $I$ always have sequential quasicentral approximate unit?

A lemma about quasicentral-approximate-unit


Is the determinant of $\left( \begin{array}{rr} A & B\\ -B & A \end{array}\right) $ non-negative?

Determinant of a block skew-symmetric matrix


Determinant inequality positive definite matrices

If $A$ and $B$ are linear transformations on a finite-dimensional inner product space, and if $\textbf{0} \leq A \leq B$, then det $A \leq$ det $B$.


How can I install Windows 7 on Ubuntu? (Dual-Boot)

How can I install Windows after I've installed Ubuntu?


If all minors are $0$, then rank is at most $n-2$

If all minors are $0$, the rank is at most $n-2$


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


Can I run Loyal Cathar in my green-white Commander deck?

In EDH/Commander, what is the 'color identity' of a double-faced card?


Transit visa requirement for Kenya citizen going trough Switzerland to US

Do I need a visa to transit (or layover) in the Schengen area?


JavaFX: JavaLink -> HTML JavaScript Thread Error


Error while buying apps in Google Play store in Android Jelly Bean

Ridiculous error on all google play store Using CM 10.1.3


how calculate running time of method containing other method using new Date().getTime() in java?

How do I time a method's execution in Java?


How to store NSDate to DATETIME with **TIME ZONE**?


How can I protect my site from SQL injection?


We're rolling out a new "Quick Start" guide to help new users learn the basics


When should "Mom" and "Dad" be capitalized?


Is using "since" and "ago" with the present perfect correct?


In Python 3, how do I print multiple expressions on the same line?


Getting scroll bar width using JavaScript

How can I get the browser's scrollbar sizes?


Meaning of a product of two physical units


Evaluate the integral $\int^{\frac{\pi}{2}}_0 \frac{\sin^3x}{\sin^3x+\cos^3x}\,\mathrm dx$.


Replace a line in text file without creating another file

Edit a specific Line of a Text File in C#


How do I change the default settings of export operators?

How to pass multiple operator properties via UI layout?


"Other storage" taking up most of hard drive

How can I figure out what's slowly eating my HD space?


Unable to retrieve length of an entity of JSON data in JavaScript


Im getting an error trying to output an array in java

What's the simplest way to print a Java array?


How to add signature to Preview on a Mac Mini?

Can I export my signature from Preview on one Mac and import it on another?


Why does this site not require login after new browser session?

I can't get my account to not auto-login at work


what's the meaning of _ in this scala code?

What are all the uses of an underscore in Scala?


How Google crawler behaves when the HTML page is 1.6MB?

What is the maximum size of an HTML file that Google will crawl through?


How to make two threads wait on each other to perform a task?


duel boot problem windows 8 Ubuntu 12.04

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


Restrict Oracle database schema to login using Toad/PLSQL

Restrict Oracle DB Login based on SQL Client being used


Possible to run graphical sessions on multiple TTYs?

How to run multiple user X sessions on the same computer, at the same time?


Reading large Xml files downloaded from a zip and loaded into MemoryStream

What is the best way to parse (big) XML in C# Code?


Stop iPhone from sending iMessages to OS X


Non-existence of non-abelian simple groups of order $90$ by counting elements

How do I show that every group of order 90 is not simple?


How did the information from the black hole do this?

What do Murph and NASA do to save humanity after solving Brand's equation?


Bringing one cell phone from US to India for personal use, is this allowed?

How much electronics and other valuables can I bring duty-free when going to India?


Use one password for administration and another for system login


Is it better to write 'I' or 'Me' for the name of a speaker in a dialogue?

"Who wants ice-cream?" — Should I say "(not) I" or "(not) me"?


Why import by filename is not supported?

How to import a module given the full path?


@fontface works on http://www.domain.com but doesn't work on http://domain.com


What causes the portraits of Wizards to behave interactively?


Healthy ratios for asking:answering and up:down voting

Am I downvoting too much, or are things really that bad?


How can I type a Unicode character (for example, em-dash —?)


How does Firefox link these files on Windows?

Associating/Grouping a file with a folder in Windows so that they both are moved together


Closure in a array that is a class property

Initialize class property with an anonymous function


Methods to saving system configuration files


Let $f(z) = f(z^2)$, for all $z\in\mathbb{D}$ with $f(1) = 1$, then which of the following is incorrect?

Let $f(z)$ be analytic on $\mathbb{D}$ = {${z\in\mathbb{C}:|z-1|<1}$} such that $f(1) = 1$, if $f(z) = f(z^2)$ for all $z\in\mathbb{D}$,


calculate $ \lim \limits_{x \to 0} x^a \int_x^1 \frac{f(t)}{t^{a+1}} \, dt$

Correct way to prove the limit: $\mathop {\lim }\limits_{x \to 0} {x^\alpha }\int\limits_x^1 {\frac{{f\left( t \right)}}{{{t^{\alpha  + 1}}}}dt} $?


Algebra Problem: $a + 1/b = b + 1/c = c + 1/a = t $

If $a+\frac1b=b+\frac1c=c+\frac1a$ for distinct $a$, $b$, $c$, how to find the value of $abc$?


Corresponding 7zip command for unzip -p -a


How to find the 'sizeof' (a pointer pointing to an array)?


java-why new() slower than newInstance()

How do I write a correct micro-benchmark in Java?


Why HTML5 has separate TAG for header,nav,article?

Are new HTML5 elements like  and  pointless?


Why does cat pdf_file changes the character set of terminal?

TTY characters mixed up after device cat or Python print


Why do objects float in liquids denser than themselves?


Principled BSDF ,micro displacement turns black with normal map

Microdisplacements with adaptive subdivision turning black


How to fetch only specific columns of a table in django?

How to limit columns returned by Django query?


How does the admissions process work for Ph.D. programs in the US, particularly for weak or borderline students?


How to sort a multidimensional JSON array in PHP?

How do I Sort a Multidimensional Array in PHP


Does ubuntu 18.04 LTS support ibus-m17n?


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


Why does the hard drive light blink once per second?

Why does my hard drive LED light blink every second?


Can I use Ubuntu touch on my Samsung Galaxy Grand duos gt-i9082?

What hardware does Ubuntu Touch support?


How are difficult/disturbing scenes involving children dealt with during film making?

To what extent are child actors exposed to the violent aspects of the movie they perform in?


Is there an easy way to convert a number to a word in PHP?


Linux write sys call using string on stack

What happens if you use the 32-bit int 0x80 Linux ABI in 64-bit code?


Selenium: Unable to automate file upload

How can I work with file uploads during a Webdriver test?


Bank balance query for UK visa from India

Should I submit bank statements when applying for a UK Visa? What do they say about me?


Store multiple xmldocument into an array


Collection was modified; enumeration operation may not execute


how find all groups of subsets of set A? Set partitions in Python

How can I find all the subsets of a set, with exactly n elements?


How to split list into equal parts? Python

How do you split a list into evenly sized chunks?


Why does time dilation imply length contraction?

Time dilation clock experiment: what would happen if the clock were flipped 90 degrees?


Load google API using getScript - ReferenceError: Can't find variable: google

jquery: how can i load the Google Maps API via ajax?


after upgrade to 13.10 gnome-terminal is black with no decoration or text. How to fix?


Combine or merge all jars in one executable jar


Proof that ladder operators contains a complete set of eigenkets

How do we know that we have captured the entire spectrum of the Harmonic Oscillator by using ladder operators?


Utilizing the words "may" or "can" in vocabulary

"Can I" vs "May I" in restaurant setting when ordering


For prime $p\equiv 1(\operatorname{mod} 4)$ , can $\dfrac {p^p-1}{p-1}$ be a prime?

Prove that $\frac{p^p-1}{p-1}$ is not prime if $p \equiv 1 \pmod 4$


Why can't you downvote your own question?


Unable to output cyrillic ASCII encoding


Why is Earth's gravity stronger at the poles?


Mysql global privileges all tables except one

MySQL grant all privileges to database except one table


How to determine equality for two JavaScript objects?


Why does EHCI Handoff Exists on AM4 board BIOS with XHCI Controllers

Should I enabled or disable xHCI hand-off in BIOS setup, when running Windows 7?


How to access the ext4 file system on Windows

How can I get access to EXT2, EX3 and EXT4 partitions on Windows 7?


How to include figures below the beginning of section?


Creating a filter to compile a dynamic string in Angular JS

how to compile results of filter before rendered in angularjs


Arranging photos by date taken in Google Photos

How can I modify a photo's date on Google Photos?


No. of 3 letters word that can be made from the word INEQUALITIES without repetition

Find the number of 3 letter words that can be formed from the word 'SERIES'.


Is there a function such that f(x)= the decimal part of x ( sister function of integer part function).

Notation for specifying the fractional part of a number


No space under communities section in profile

Padding is missing below the line of communities list on the profile page which displays 0 communities


Did I successfully destroy my portable hard drive?


Youngnuo flash as a compatible slave flash

What flash slaves can be used with a Canon Speedlite 600EX-RT?


Query runs in serial and parallel mode in two identical databases on the same instance

SQL not engaging parallelism for extremely large query


Closured constructor locals in CoffeeScript


Input power rating on power supplies - how does max amp draw apply to 220V


Can an electron jump to a higher energy level if the energy is insufficient or exceeds the $\Delta E$?


How to remove the upper bar of applications


How to call two action functions from single javascript function

How to call two function from "action" attribute of command button


Combinatorial argument for $1+\sum_{r=1}^{r=n} r\cdot r! = (n+1)!$


Shared hosting on same IP = loss of ranking when moving from domain A to domain B?

How do I rename a domain and preserve SEO?


How to host a serious discussion on a complex economic subtopic like President Trump's trade policy

Give each site a parallel site for polling, recommendations and subjective-ish stuff


connectedness of A={$(x,y):x \in \mathbb{Q}\,$ or$ \, y \in \mathbb{Q}$}

Show that $X = \{ (x,y) \in\mathbb{R}^2\mid x \in \mathbb{Q}\text{ or }y \in \mathbb{Q}\}$ is path connected.


Linux find files in subdirectories by extension (.txz) then move them to specified directory using regular expressions


Comparing $\pi^e$ and $e^\pi$ without calculating them


Stuck at the login page after running Matlab script


Expression of expected value for counting process

Formula similar to $EX=\sum\limits_{i=1}^{\infty}P\left(X\geq i\right)$ to compute $E(X^n)$?


Parabola and a circle touching at the vertex of the parabola


Symmetry in time dilation in special relativity


Lenovo Flex 4-1480 with Ubuntu 16.04, WiFi connections are not showing up

Wifi not working (Intel) on HP Spectre x360 13


Given positive integers a and b such that $a\mid b^2, \:b^2\mid a^3, \:a^3\mid b^4,\: b^4\mid a^5$..., prove $a=b.$

Let $a,b$ be positive integers such that $a\mid b^2 , b^2\mid a^3 , a^3\mid b^4 \ldots$ so on , then $a=b$?


how to randomly sample rows from msql tables with no rowid

Simple Random Samples from a Sql database


The command could not be located because ‘/bin:/usr/bin’ is not included in the PATH environment variable

What are PATH and other environment variables, and how can I set or use them?


Trying to install Steam ERROR: You are missing the following 32-bit libraries, and Steam may not run: not


ubuntu 18 freezes very often . please guide


Doubt regarding conditional statement in mathematical logic

In classical logic, why is $(p\Rightarrow q)$ True if both $p$ and $q$ are False?


Calculate $\lim\limits_{ x\to \infty} \frac{\ln(x)}{x^a}$ where $ a > 0 $

How can I prove that $\log^k(n) = O(n^\epsilon)$?


C# - Order by multiple properties of an object


How do I translate these weird UTF-8 "from" strings in e-mail context?

decode a quoted printable message in php


"Emergency Stop" when building simple qtree

I'm getting the error: ! Paragraph ended before \@@label was complete


How to sort HashMap entries values by multiple properties Java8


Redirect pop-up to wonderlandsads.com malware for webbrowsers

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


redirect to URL name [dot]com to WWW[dot]URL name [dot]com


Writing a Linux int 80h system-call wrapper in GNU C inline assembly

How to invoke a system call via syscall or sysenter in inline assembly?


Setting GPU fan speed using free ATI driver?

OpenSource ATI driver - Fan running at full speed all the time


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


Applications crashing when they are closed from terminal

What is the difference between Ctrl-z and Ctrl-c in the terminal?


Can the read-only notification bar contain a link to the tweet?

Add links to official status pages in the read-only mode status message


Why are two identical objects not equal to each other?


Is Transit visa needed for Reykjavik while traveling to India from USA (round trip)

Do I need a visa to transit (or layover) in the Schengen area?


Is a visa needed for a stopover in USA for a person holding a Canadian permanent resident visa?

Do I need a US visa to transit (or layover) through an American airport?


I don't understand the truth table for logical consequence $(a \rightarrow b)$

In classical logic, why is $(p\Rightarrow q)$ True if both $p$ and $q$ are False?


My regex is matching too much. How do I make it stop?


The Proximal Operator of the $ {L}_{1} $ Norm Function

$ {L}_{1} $ Regularized Unconstrained Optimization Problem


looking for my grandfather Jacob Oppenheim - WW1 german soldier - grave

Finding information on German soldiers from World War I and World War II?


How to get url_for() to recognise the correct function in python flask?


How do I get my Broadcom BCM4313 working correctly?


How to initialize empty data frame (lot of columns at the same time) in R


How do I get string value of a parameter in to create key for a hash Javascript

How to use a variable for a key in a JavaScript object literal?


Importing a laptop from the US as a personal item

What are the rules for taking electronics and other expensive gifts from the USA to the EU?


How can I fix a 404 Error when using a PPA or updating my package lists?


Schengen Refusal: unable to understand reason

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


Is there an equivalent svn command for `git add --patch`?


Javascript Shorthand - What Does the '||' Operator Mean When Used in an Assignment?

JavaScript OR (||) variable assignment explanation


When updating Cell in Excel using Fillo , getiing error as "NullPointerException"

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


Given $f_n \rightarrow f$ a.e. Does $||f_n||_p \rightarrow ||f||_p$ imply $f_n\rightarrow f$ in $L^p$?

If $f_k \to f$ a.e. and the $L^p$ norms converge, then $f_k \to f$ in $L^p$


What does this blue dot in the Dock in Mojave mean?

There is a tiny icon on macOS dock that is not clickable!


"com.apple.hiservices-xpcservice (Not Responding)" - What is it and how to stop it?

com.apple.hiservices-xpcservice results in frequent hangs and freezes in my mac


python re match equivalent in javascript

How do you access the matched groups in a JavaScript regular expression?


SSH server accepts key ONLY if user is logged in (on server)

ssh public key auth: first login still asks for a password


INVALID_TYPE: Must send a concrete entity type. When creating an account with SOAP

INVALID_TYPE Error When Creating a Custom Object With SOAP


How to use electrolytic capacitors in Orcad Capture

How to specify polarization voltage in polarized capacitors in Orcad Capture


Linux Kernel systemcall call with an "int 0x80"

What happens if you use the 32-bit int 0x80 Linux ABI in 64-bit code?


What properties do you need for building a tower?


jersey ResponseBuilder filename encoding

How to encode the filename parameter of Content-Disposition header in HTTP?


"Fetch vote count" on a review audit immediately reveals it

Viewing vote counts while reviewing immediately unmasks review audits


Create a CMOS circuit from a logic function

How are logic gates created electronically?


copy files and folders from cluster to desktop using PuTTY

How do I transfer a file to my server using PuTTY?


Story about spacemen encountering city of the dead

What comic book story features Jake Radic and another character in space?


Area light creates whiteness only through glass

Prevent area light from being reflected on glass?


what is the path of the recycle bin directory?

Which folder is recycle bin in on Win7? How to check files there?


How to remove conference information from the ACM 2017 SIGCONF template?


New to Ubuntu. Can't connect to Wifi, only ethernet


Can I remap the Power key to the End key on Windows 10?

Can the power button of a PC or laptop be remapped?


Can someone verify my assertion from this english sentence?

Clarifying on how if p,q is logically equivalent to p only if q


Minimum sample size for kernel density estimation

What is the minimum number of data points required for kernel density estimation?


Can we import a module by tracing it which is not in sys.path, instead it is in some child folder of my CWD

How to import a module given the full path?


Inheritance of a userControl from another one in wpf


Does Ubuntu 1604 LTS support Intel 2011-3 CPU and the X99 support chips?


Can't boot Windows 7 after installing Ubuntu 12.04 LTS


Is export of QGIS layer styles to mapnik possible?


Past simple or past perfect the reason why


python code should perform SJF algorithm but it's not

algorithm to compute waiting time for FCFS scheduling in python


How to install software or upgrade from an old unsupported release?


How can I view my followers on Facebook?


Math equations not rendered in Android app

Please add TeX rendering on the Android app


Windows USB cleaning Ubuntu equivalent commands

How do I clear everything (data, viruses) from a thumbdrive?


How can I report a product fault to Microsoft?

How do you file a bug report for Windows?


Cross-thread operation not valid, even if using InvokeRequired

Invoke or BeginInvoke cannot be called on a control until the window handle has been created


Need help with the title of a old scifi book

Looking for the name and author of short story about sea creatures that need a third sex to procreate


Collectively evaluate a number of normal distributions

Why would all the tests for normality reject the null hypothesis?


What's the simplest approach to check existence of deeply-nested object property in JavaScript?

Test for existence of nested JavaScript object key


Separate white image from dark background

How can I separate colors by layer in Illustrator?


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


Pending flag indicator visible even if nothing to address

Remove the flag notification in the top bar when I have done my job with it


backpacking on ESTA VWP for 75 days a problem at border crossing?


My regex is matching too much. How do I make it stop?


MySQL select distinct not getting desired query result

How to use GROUP BY to concatenate strings in MySQL?


How to replace a line in a csv file without sed

Find and Replace Inside a Text File from a Bash Command


Rome airport - How to get from Terminal 1 to Terminal 5?

How do I get from Terminal 1 to Terminal 5 in Fiumicino Airport?


How to insert an unbreakable space when LaTeX3 syntax is turned on

How do I insert a tie (~, non-breaking space, tilde) under expl3 syntax?


How to send email(php mailer) not as spam?

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


getting NullPointerException and don't know why. war game


Algebraic complex groups and reductive algebraic groups

Complex algebraic group is reductive $\iff$ it is the complexification of a compact Lie group?


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


Chat message window should be extensible

Make the entire bottom div resizeable, rather than just the text box


Transforming "rel axis cs" to absolute coordinates?


How can I animate the sorting algorithm used by Sort?


How can I add "Show desktop" to the GNOME dash or Ubuntu Dock?


dpkg always failing, complaining about missing package name

dpkg: error: parsing file '/var/lib/dpkg/available' near line 0


\newcommand vs. \def (LaTeX/XeLaTeX/LuaLaTeX)

What is the difference between \def and \newcommand?


Do bullywugs take 1d6 damage and fall prone every time they high jump?

Do you take falling damage after a high jump of over 10 feet?


Please help me to calculate a Bordered Hessian

Bordered Hessian matrix to find a minimum of the function


Compton scattering vs. photoelectric effect


Trying to find two functions $\varphi$ measurable and $f$ continuous such that $\varphi\circ f$ isn't measurable

Is composition of measurable functions measurable?


What happens to the absorbed colour on an object?

What happens to photons after they hit objects?


Why $\|x\| \leq \liminf_{n\in\mathbb{N}} \|x_n\|$


Can anyone help me with step by step procedure in MATLAB for missing data imputation using Singular Value Decomposition (SVD

How to perform SVD to impute missing values, a concrete example


Dissolving polygon shapefile in Python without ArcPy?

Dissolving polygons based on attributes with Python (shapely, fiona)?


Do I need a transit visa as a Turkish citizen (with EEA permit) to transit from London Stansted?

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


Change the symbol scale in ArcMap legends


How to mount an image file without root?


Why do Windows XP desktops have 4 wire CPU fans while Windows XP laptops have 3 wire CPU fans?

Three-wire and four-wire CPU fans, what's the difference?


Object Oriented Programming Question: Passing by values vs. passing by reference

What's the difference between passing by reference vs. passing by value?


Is there a Python Event for swapping between object mode and edit mode?

Know when edit-mode is entered by script? (python)


Do Klingons believe that William Shakespeare was Klingon?


I want to set the default document viewer, but cannot change ImageMagick


Problem regarding proving a field to be finite.

Why must a field whose a group of units is cyclic be finite?


C++ How to check if double number is not entered as an alphabet

Checking cin input stream produces an integer


Blender 2.74 loop tools make circle disappear


If I make a forge server with mods, do other people need the mod?

Can my friend and I play minecraft together with different mods?


Lower bound on the size of the universe, if closed


Video hosting: Host files on web server, storage server, NAS?

Can you help me with my capacity planning?


Why does a TeX point differ from a Desktop Publishing point?


How to add class="active" to li menu bar with Javascript


Attempt to invoke virtual method 'void androidx.recyclerview.widget.RecyclerView.setVisibility(int)' on a null object reference

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


JavaScript new Date Ordinal (st, nd, rd, th)


Solving the integral $\int_0^{\frac\pi2}\frac{dx}{1+\sin^2(\tan x)}$


Was Harry the only one who heard the hissing of the basilisk in the Chamber of Secrets?

Why didn't anyone else hear the Basilisk hiss?


How to create an computationally efficient fan or sheet of light in Cycles?


What processes exist to issue formal warnings or remove moderators?


Speed of light versus pull of gravity - Is $c$ really the limit?


Rescaling LAS file with lidR package in R?

Rescaling and reoffsetting a point cloud with lidR?


How to solve for the parameters in a logistic function?

When is logistic regression solved in closed form?


Why didn't (or did) I or some other user get a hat although the requirements were (or weren't) fulfilled?


Calculate the difference between 2 double numbers

Floating point arithmetic not producing exact results


How to create an infrastructure Wi-Fi network from Yosemite with no Internet connection?

Create AirPort network from the command line?


Add local file to IE11 Trusted Zone or Local Intranet

Open local HTML files in compatibility view (IE7) in IE11/WIN7


How can I disable transmission-daemon autostart


Can GTA V Online work between Xbox 360 and Xbox One


If A is independent of C and B is independent of C, is their conjuction also independent of C?

If $A$ and $B$ are independent events, and $A$ and $C$ are independent events, how do I show that $A$ and $B\cup C$ are independent?


How can I time how long it takes a small block of C# code to execute?

Is DateTime.Now the best way to measure a function's performance?


How to Delete Elements from List1 appearing in List2?


Mathematical induction: $9$ divides $n^3 + (n+1)^3 + (n+2)^3$

Simple Proof by induction: $9$ divides $n^3 + (n+1)^3 + (n+2)^3$


What is The most detailed Mathematical Methods for physics book?

Is there an online course in Mathematical Methods for Physics, Covering Matrices and Vector Analysis?


python convert a string to a integer for multiplication

How do I parse a string to a float or int?


window.onbeforeunload - Only show warning when not submitting form

How to disable beforeunload action when user is submitting a form?


What part of speech is “there” when used in “There is (blah blah)”?


Does choosing not to submit GRE scores look bad (particularly for CS PhD programs)?


Browse and display files in a git repo without cloning


Why does it matter where I'm trying to call my \foreach loop from?

pgfplots and using axis cs to add points


How do I search for double quotes in Stack Overflow?


How to LIMIT query results in Oracle 11g?

How do I limit the number of rows returned by an Oracle query after ordering?


Perfect squares and modularly congruency in mod 5


lighting problems, sun isn't working on render

How to illuminate the darkness inside glass objects in Cycles?


Sorting an ArrayList of objects using a custom sorting order


How to use apostrophe properly in this sentence?

"Nikki's and Alice's X" vs. "Nikki and Alice's X"


Any *real* useful usage for the "clear key" on apple wired keyboard?


PHP error: Warning: Cannot modify header information - headers already sent by

Reference - What does this error mean in PHP?


Is it possible to create variables at runtime in Java?


Can not access website on a local network, but can access from outside

Unable to access outside service from inside LAN


Photolysis in the Light Reactions of Photosynthesis


Terminology for a certain mesh phenomenon

Flat quads (or, why is my mesh so funky?)


$\{(n, \frac{1}{n}) : n \in \mathbb{N}\}$ in the subspace topology of $\mathbb{N} \times \mathbb{Q}$ of $\mathbb{R}^2$

$S=\{(n,{1\over n}):n\in\mathbb{N}\}$ is closed in $X$?


Can an irrational number raised to an irrational power be rational?


High CPU temperature and Fan speed in ubuntu 12.04

Setting GPU fan speed using free ATI driver?


Object Reference not set to an object (calling Razor model from View)

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


Cast from interface to child class of class implementing the interface

When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?


Labelling feynman diagrams in tikz-feynman package


Trying to get unetbootin to write a Windows ISO on latest version of Ubuntu

How can I create a Windows bootable USB stick using Ubuntu?


How to Add Spine to Cover Page of Thesis

Create a book cover with spine, rear page and flaps


How to upload image with a specific row [id] with form AJAX PHP

How can I upload files asynchronously with jQuery?


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

Does the curvature of spacetime theory assume gravity?


pager "less": --quit-if-one-screen without --no-init

less --quit-if-one-screen without --no-init


Replacing 700x32c with 700x35c - does it matter?

What is the maximum or minimum tire width I can fit on my bicycle


How did Batman build and maintain his Batcave?


Package dependencies cannot be resolved when installing codeblocks

How do I resolve unmet dependencies after adding a PPA?


Return the column number if string in an array is equal to a given date


Express $w$ and $\frac1w$ for $w=\frac {\sqrt2+\sqrt3}{\sqrt5-\sqrt3}$ in the simplest form with a rational denominator

Express $w$ and $1/w$ for $w=\frac {\sqrt2+\sqrt3}{\sqrt5-\sqrt3}$ in the simplest form with a rational denominator


Apply filters immediately or after confirming with a button?

Real time filtering vs Apply filters button?


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


Sometimes I can't paste into the edit box

Uploading an image from the web can leave paste broken in editor


How does high velocity cause low pressure?


Term for situation where alternative choice is not really one

Expression for a choice which isn't really one


How to validate input in javascript for numbers

HTML text input allow only numeric input


Interval preserving transformations are linear in special relativity


As a capacitor is charging in a circuit with a battery as the power source where is the source of electrons coming from?


Should limits be placed on new users who create paths of destruction?

Can we prevent some of the low-quality questions from entering our system?


How to normalize data to let each feature lie between [-1,1]?


Is it possible to have a case within a case, like if within a if

bash nested case syntax and ;; terminators


Iterating through a Collection, avoiding ConcurrentModificationException when removing objects in a loop


how to import module from other directory in python?


How much force is required to lift the back of a 2,480 lb car in the air from the bumper?


Compiling/Executing a C# Source File in Command Prompt


Warning: mail() has been disabled for security reasons

system() has been disabled error message


What is my institution when submitting to journal


How do I change the boot order for Ubuntu?


Calculating expected value of gamma-distributed random variable


How to know what program is listening on a given port?


How do I efficiently parse a string in C# to return a similarly-named enum?


Recurrence relation, induction and Fibonacci numbers


"Money for rope" ... meaning and derivation?


Blocking creatures with menace and an equipment giving 'can only be blocked by one creature'

What happens when creature has two mutually exclusive restrictions on what can block them?


Recommendations for Numerical Analysis texts?


What is the difference between #include  and #include "filename"?


What does a "Cannot find symbol" or "Cannot resolve symbol" error mean?


SOQL to find all the recordTypes assigned to a profile or a user

Finding if which users have a record type available to them using SOQL


$\sum_{k=0} ^\infty (-1)^k \frac{(2k)!!}{(2k+1)!!} a^{2k+1}$ to differential equation


How to make navigation bar transparent in iOS 7?

How to draw a transparent UIToolbar or UINavigationBar in iOS7


Exceeding the speed of light using gravity?

Can gravity accelerate an object past the speed of light?


How to get more than 2000 records from custom object?


Using Statement with Generics: using ISet = System.Collections.Generic.ISet


python: Piping a value through an if/elif statement

Replacements for switch statement in Python?


Is there any linux command to get number of context switches for a process?

How to see how many context switches a process makes?


How do you use a variable in a regular expression?


Bijections from $A$ to $B$, where $A$ is the set of subsets of $[n]$ that have even size and $B$ is the set of subsets of $[n]$ that have odd size

Exactly half of the elements of $\mathcal{P}(A)$ are odd-sized


Make Specific Content Within Anchor Tag Not Redirect But clickable for Javascript

Event binding on dynamically created elements?


When characters take off their glasses, why do their eyes turn into a "lip eyes" icon?


Determine a basis for $\mathbb{Q}(\sqrt{2},\sqrt{3},\sqrt{5})/\mathbb{Q}$.

Finding basis of $\mathbb{Q}(\sqrt{2},\sqrt{3},\sqrt{5})$ over $\mathbb{Q}$


Why do Americans say "less than five people"?


How to stop a PostgreSQL database with pg_ctl?

Start, stop, configure PostgreSQL through Mac terminal


Is there a public API for Stack Overflow?


Why does the mean for a beta distribution when input into the scipy beta cdf not return 0.5?

Why are mean and median not equal for asymmetric distributions?


As a Green Card holder, can I travel to Iran and come back to the US without restriction?

Can a green card holder travel to Iran and come back to the US right now?


"May" & "Might": What's the right context?


How to convert list into different format using f{} and add string between them

How would you make a comma-separated string from a list of strings?


How can I install Ubuntu tweak on Ubuntu 16.04


Are [anonymous-visitors] not [anonymous]?

Should we do something about the [anonymous] and [anonymous-visitors] tags?


Why does Ubuntu claim to uptodate when there was no update for month?

Restore default apt repositories in sources.list from command line


Spanish text are not displaying properly in browser


javascript prototype chain Object vs function Object


How can I see what ports are open on my machine?


The as.numeric function changes the values in my dataframe

How to convert a factor to integer\numeric without loss of information?


How to use # symbol in terminal password

Escaping username characters in basic auth URLs


Setting and using variables with "bash -c"

How to declare a variable inside bash -c


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


2d pool collision with rotational motion

How do I handle elastic contacts in a simulation with friction


Why doesn't pgfplot take the normal font for ticks?

Using sans font for tick labels in pgfplots


function registering after document.ready

Why can I not define functions in jQuery's document.ready()?


Whats the difference between close and dispose in SQL?


Sqlite Database Insert Statement in Objective C


Kubuntu GUI on server 20.04-the NAS-Edit: In fact it was a mirror list problem


How did Neo know that the "reality" Morpheus told him was the real world was not actually just another simulated reality?

Can free humans tell if they are in the Matrix?


Quickest way to check whether or not file exists

What's the best way to check if a file exists in C?


Show that $f$ is convex iff $f\left (\frac{1}{2}x + \frac{1}{2}y \right ) \leq \frac{1}{2} f(x) + \frac{1}{2} f(y)$

Midpoint-Convex and Continuous Implies Convex


How can I speed up rendering an animation with Cycles?


Can we observe a star collapse into a black hole?

Black hole formation as seen by a distant observer


Interpreting a binomial regression model in R with cloglog link function

interpreting estimates of cloglog logistic regression


Resetting Xfce Panels to default settings?


Help me to visualise limit points of $S$.

Closure of the set in dictionary order topology.


Make a div fill the height of the remaining screen space


Android JsonObject -- I do not know what to do


Add an "I don't understand" option for review audits


Moving files that meet extension and size criteria to a different folder via terminal

How do I segregate multiple files based on file size into a sub directory?


$f$ extends to a smooth map $\tilde{f} : S^2 \to S^2$. - Is the proof legit?


Start web application automatically on log-in

How do I start applications automatically on login?


How to write a Cover Letter for applying to a PhD program in the USA

How to write a Cover Letter for applying to a PhD programme


Any way to use function results for a countif conditional in Excel


is the shell a frontend to the terminal?

What is the exact difference between a 'terminal', a 'shell', a 'tty' and a 'console'?


Why all my dwellers complain about carrying too much stuff?

Dwellers return automatically after finding a low amount of items in Wasteland


Is it possible to export shades to a texture image?

How do I bake a texture using Cycles bake


Automatically resize text area based on content


What does if I put an ID to linking the CSS file?


Splitting string with pipe character ("|")

Splitting a Java String by the pipe symbol using split("|")


Why does this regex not work: r'.*logo.*'

RegEx match open tags except XHTML self-contained tags


json_encode (mysql database|table charset utf8)


Ubuntu for Windows 10 not able to run some network functions

Running "sudo apt-get update" returns connection errors


Why is my CD command not working on a home-built shell?

What is the difference between a builtin command and one that is not?


Where do we observe the effect of quantum-level repulsion and what is its origin?

Why is the second order perturbative correction to the ground state energy always down?


What happen if an electron meets another electron?

What happens in electron-electron collisions?


The Updated Ubuntu Software Center Doesn't Work 16.04

The new software center in Ubuntu 16.04 shows no application data found


How can I change the name of a windows user on my computer without creating a new local user?


The amount of potential energy at the height of h

Net work done on the body when we lift it and put it on the table is zero?


Call a class constructor dynamically in c#

Instantiate a class from its textual name


How can I disable automatic addition of keyboard layouts in Windows 10?

How do I remove automatically added keyboard layouts?


jqGrid inline edit: how to save again if post returns error

Prevent restoring row if error was rised while editing


How do I handle casting a spell with a cost of X when the casting cost is reduced?


Auto Web App Detection for iPad on Home Screen

Making a website for the iPad, removing the browser after adding to homescreen?


Was vs were in "Today's lunch was sandwiches"

Agreement in "[Singular Noun] Is/Are [Plural Noun]"?


New to me Chromebook, that wants linux without crouton


How to merge my root partition with unallocated space


How to ask or claim or talk to a moderator?


What different uses do we assign to salted butter vs. unsalted butter?


Proving that the general linear group is a differentiable manifold


Nothing shows up in the terminal when I type my password


trying to count characters, words, and lines in C

Counting lines, words, characters and top ten words?


PHP Parse big file and INSERT in Database line by line

PHP script stops without error message (Which error type?)


Cannot make a static reference to a nonstatic field (action listener)

What is the reason behind "non-static method cannot be referenced from a static context"?


How are we supposed to derive formula for magnetic field density?

Magnetostatic energy density -- derivation without introducing inductance?


Axiom of choice is equivalent to every relation includes a function with the same domain


Visitor Schengen Visa Denied 2 times. Can I apply for 15 days tourist visa and stay for 60 days?

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


An intuitive explanation of the Taylor expansion


How to print an object's member in c++ without override operator <<?

How can I add reflection to a C++ application?


java.lang.NullPointerException, Attempt to read from field on a null object reference, on an Android app

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


Delete data were y = "NS" in a list with elements {x, y}


permission denied after ssh command, even if password is correct


What are the parameters for evaluating photos

Is there a set of common criteria for evaluation of photographs?


ERROR:The processing instruction target matching "[xX][mM][lL]" is not allowed

Error: The processing instruction target matching "[xX][mM][lL]" is not allowed


Align the footer at the bottom with variable content height

CSS to make HTML page footer stay at bottom of the page with a minimum height, but not overlap the page


One Object won't Show up in Final Render even though it shows up in the Preview Render


Prove that there exists N ∈ (N) such that $a_n$ > 0 for all n ≥ N.

show that if ${a_n} \to a$, and $a>0$, then $\exists N$ such that $a_n>0$ for $n \ge N$.


GRUB: No such device after deleting the partition Ubuntu was installed on

How to remove Ubuntu and put Windows back on?


Time Machine Icon on Desktop showing the yellow icon


Comparator output not fully switching on MOSFET

LM311 comparator : strange output levels


Access to class attributes by using a variable in Python?

How to access object attribute given string corresponding to name of that attribute


How do I convert HTML into document form?


Selecting a Textbox Item in a Listbox does not change the selected item of the listbox


Android Error [Attempt to invoke Boolean virtual method 'void DatabaseHelper.Insert()'' on a null object reference]

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


NullPointerException while parsing through a HashMap


Can I cross the USA-Canada border with a birth certificate and a passport locator number?


Let $G$ be a group and $a,b\in G$. Prove that $|a|=|a^{-1}|$ and that $|ab|=|ba|$.


Interesting Property of Tri-Rectangular Tetrahedron

The foot of the height in an orthocentric tetrahedron is the orthocenter of a face.


Difference when ignoring files in folder with git

How can I add an empty directory to a Git repository?


image style (imagecache) images are not being created


PHP Convert formatted date into unixtime

How to convert date to timestamp in PHP?


Why does my C# Random not create any random number?

Random number generator only generating one random number


How to stop a sponge cake (chiffon cake) from deflating/sinking?


Is normality test required for original data prior to the principal component analysis?

Applying PCA to data that fail a normality test


Unknown display besides laptop Built-in display. Old question but with no answers

Two monitors when only having one in 13.10


Conflict between MathTime Pro 2, refcheck and braces in text mode


How do I determine number of damage sources for calculating Damage Reduction?


Proving that a doubly-periodic entire function $f$ is constant.


"Dostoyevsky is a Russian writer. He has written Crime and Punishment." - or is it "he wrote"?

Why is 'The Chinese have invented the printer' wrong?


onchange not working in jquery appendTo()

Event binding on dynamically created elements?


How can I tailor this question to three separate sites?

Is cross-posting a question on multiple Stack Exchange sites permitted if the question is on-topic for each site?


Explanation of $(x \notin A \setminus B)$

If an element is not in the set difference $A\setminus B \: \:?$


Exception "The SPListItem being updated was not retrieved with all taxonomy fields." at changing TaxonomyField value


how to set the AUTO_INCREMENT on Oracle?


Science fiction short story about lost group of mechanics

Abandoned colony of military engineer corps


Why do I always hear remote train horn at night?


Fetch the row which has the Max value for a column


Scratch on front element causes flare; how to minimize?


Mac Crashed during High Sierra Update - Won't reboot

How can I delete everything from my MacBook Pro before selling it?


What are the best ways to improve a site's position in Google?


Prove that $\sqrt6 - \sqrt2 - \sqrt3$ is irrational.


search all stack exchange sites for key words

Is there a way to search all sites at once?


How to evaluate $\int_0^\infty \frac{1}{x^n+1} dx$

Prove $\int_0^{\infty}\! \frac{\mathbb{d}x}{1+x^n}=\frac{\pi}{n \sin\frac{\pi}{n}}$ using real analysis techniques only


Proving $\,a\mid bc\!\iff\! \frac{a}{(a,b)}\!\mid c\ $ [general Euclid's Lemma]


After installing SQL Server 2019 CU2, SQL Server Agent stops working

SQL Server Agent fails after installing SQL Server 2019 CU2


Show that if $a \in R$ has more than one left-inverse then it has infinite.

Kaplansky's theorem of infinitely many right inverses in monoids?


Does a cloned disk run on two separate machine with different configuration?

Ensuring Cloned Computer Can Coexist with Original on Network


What is the maximum number of people that will join a settlement?


Can 'Backradiation' warm its own source?

Colder surface radiates to warmer surface


OSX terminal: how to move thousand of files that match a specific name pattern

Why does `find` in Linux skip expected results when `-o` is used?


How to only push a specific tag to remote?

How do you push a tag to a remote repository using Git?


How do I list all files that are older than "X" hours in Centos7 using python/bash script?


I am a Zimbabwean and have stayed in South Africa for 60 days. How long do I have to exit the country before returning?

Can I leave South Africa before my 90 days expire, and return after a few days to stay for another 90 days?


Lowering mortgage downpayment vs Investing in stocks?

Paying Off Principal of Home vs. Investing In Mutual Fund


Is there any relation between $a\equiv x\pmod{b}$ and $a\equiv x\pmod{c}$?

Prove $x \equiv a \pmod{p}$ and $x \equiv a \pmod{q}$ then $x \equiv a\pmod{pq}$


Escaping square brackets when using LIKE operator in sql

How can I escape square brackets in a LIKE clause?


An error occured while checking for updates

Removed Python 3 and now Ubuntu Software Center, terminal and other applications don't work


programmatically created jsf components disappear on refresh

How does the 'binding' attribute work in JSF? When and how should it be used?


What is the series where humans are genetically altered to go under cover on alien planets?

Series of sci-fi novels: sisters turned into cow like aliens, mother ship full of humans


Science Fiction Book: two alien factions fighting, eventually humans get involved

Book wherein humans were most dangerous/aggressive of numerous species


What graphics packages are there for creating graphics in LaTeX documents?


Automata - proving the reverse operation through induction N elements

Formal language: Proving the reverse operation on a word through induction


How to install ‘Nautilus’ on VirtualBox and use it with ssh?

X forwarding from Ubuntu Server Ed to Windows 7


Sun is giving new energy everyday. Then how does this phrase make any sense: "Energy is never created nor destroyed, only transformed"?

If energy can neither be created nor be destroyed,what is the ultimate source of energy?


How to install JSTL? The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved

How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved


"Due to" vs. "As a result of " in this sentence


How to match cmyk colors between matplotlib and LaTeX


C++ float/double to accurate string representation


Gravity: Why is the inverse square law exactly $1/r^2$ instead of just close to 2?

The distance square in the Newton's law of universal gravitation is really a square?


Two independent Big Sur installations on the same device

How to setup two completely separate partitions on one SSD


Find algebraic equation for epicycloid $\theta \mapsto 4 e^{i\theta} - e^{4i\theta}$

Proof that Epicycloids are Algebraic Curves?


Vertical scroll bar always at the bottom - Delphi

How to stop the automatic scrolling of a Memo control?


How to deploy wsp to single web application


Where May I (legally) get a Mac OS X .iso File to Virtualize OS X?


jQuery .click() not working in search suggestion

Event binding on dynamically created elements?


Converting a string that represents a list, into an actual list object


In a commutative unital ring, can we find invertible codivisors for mutual divisors?

Are associates unit multiples in a commutative ring with $1$?


Dell Latitude D830 unable to connect to the internet


Confusion About Char Array to Unsigned Long

insert array of hex codes into an integer


Should you commit .gitignore into the Git repos?


Retrieving intermediate values for raw_input

Polling the keyboard (detect a keypress) in python


Centre alignment of table columns when setting column width

How to create fixed width table columns with text raggedright/centered/raggedleft?


Why does casting int to invalid enum value NOT throw exception?


how to find a bijection from R to (0,$\infty$)?

Bijective continuous function between $(0 ,\infty)$ and $\mathbb{R}$.


Script to check for process & restart program if not found

How do I write a bash script to restart a process if it dies?


How to not display url and visit date in biblatex?

Is there a way to prevent URLs from appearing in biblatex citations?


How can I change my Facebook account associated with my Stack Overflow account?


what controls the outbound ring tone on LG Optimus F7 all i get is tones instead of ring tone

Setting "phone ringing" sound for outgoing calls


Best practices for circular shift (rotate) operations in C++


How many bits of symmetric security does RSA-3072 actually provide?

Security strength of RSA in relation with the modulus size


My comment was moved to a chat room, and it is not attributed to my site-specific username

same user two login - chat username on site x shows SO user name


is it safe to pass an id of data selected from mysql database across pages and use it to fetch and display more data in php?


Code sample not syntax highlighted in edit mode, but is highlighted after posting

Is syntax highlighting only applied to code after posting?


I am new to Salesforce development. I am not sure how to write the Test class for this Rest Service I created


Installing a third party application package on CentOS 6.4 fails due to missing dependencies libcrypto.so.10 and libssl.so.10


Can you have quantum gravity without gravitons?

Why quantising gravity necessarily give us gravitons?


Looking for a short story in which an alien visits earth using ftl after a sub-light interstellar probe visits their star

Story about a probe sent outside the solar system, awaiting a signal from it


Where should I put kernel cmd parameter 'audit=1'?


How to enable Play Store auto-update for just a few apps?


what will be the output if write for loop in c like this?

For loop without the second condition, i.e. the boolean check?


Where does the real matter go that you bring in to the Holodeck when the program ends?

What happens to matter (e.g. bodily fluids) that are left on the holodeck?


How to get permission to make a file in C:\\Program Files using Python?

Request UAC elevation from within a Python script?


How to check if callback is executed in GUI Thread: Android

How to check if running on UI thread in Android?


Unfortunately ' App name ' has stopped working

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


Proving that the mothersequence converges to $x$ if any subsequence contains a subsequence which converges to $x$

Every subsequence of $x_n$ has a further subsequence which converges to $x$. Then the sequence $x_n$ converges to $x$.


Creating hyperlink with relative path in related standalone table using ArcMap

Hyperlinking attribute in ArcGIS standalone tables


Enum ToString with user friendly strings


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


Proof $\displaystyle \text{lcm}(x,y)=\frac{|x\cdot y|}{\text{gcd}(x,y)}$

For integers $a$ and $b$, $ab=\text{lcm}(a,b)\cdot\text{hcf}(a,b)$


How do I check the logged-in user username/password/role using a function to validate them?


How to get any software update in synaptic?

Why don't the Ubuntu repositories have the latest versions of software?


Interpretation of $\langle \phi | A | \psi \rangle$

Meaning of $\int \phi^\dagger \hat A \psi \:\mathrm dx$


Lookup shell variables by name, indirectly


Any travel site for medium/long distance multimodal comparison? (Train then plane etc.)

Any travel booking sites that let you search for a mixed itinerary?


How do I evaluate the following integral $\int_{-\infty}^{\infty} e^{-\sigma^2 x^2/2}\; \mathrm dx$?

Proving $\int_{0}^{\infty} \mathrm{e}^{-x^2} dx = \frac{\sqrt \pi}{2}$


Why is my crontab not working, and how can I troubleshoot it?


how to add callback function to elements which are added by JQuery

Event binding on dynamically created elements?


Why two different ways to create instance of Inner classes?

Java inner class and static nested class


Distinct difference between collect and each?

what's different between each and collect method in Ruby


How to (without reconnecting and closing socket everytime) receive many files from socket in Android or java


and how do I fix it? E/UncaughtException: java.lang.NullPointerException: Attempt to invoke virtual method

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


Why do font size commands like \large have to be wrapped in blocks as opposed to e.g. \textbf?

Why do some font commands behave differently?


Understanding SQL IN clause with NULL values


ASP - How to get min and max date from table column

Shortest code to calculate list min/max in .NET


Is it safe to execute sudo apt-get autoremove after every update

Is it safe to use the command apt-get autoremove in this particular scenario?


Estimate the lower bound of the following integral.

If nonnegative $f: [0,1] \rightarrow \mathbb{R}$ has a continuous $f''$, then $\int_0^1 \Big| \frac{f''(x)}{f(x)} \Big| \,dx >4$


Having difficulty installing the drivers for epson v330 scanner

What can I do if a repository/PPA does not have a Release file?


What is depicted on the gate shown in episode 63 of Brotherhood?

What is this huge symbol on the door in the Truth realm and in the Neon Genesis Evangelion opening?


Breaking out of a 'for' loop from a ''case" statement

Break out of a while loop that contains a switch statement


Why do motorcycles front wheels lift of the ground when accelerating quickly


Use an iMac with Thunderbolt as an external display

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


using getsystemservice function outside activity

How can I use getSystemService in a non-activity class (LocationManager)?


Will ideal voltmeter show any deflection in its needle?


Expanding user defined macros for compatibility


What is the difference between a threaded bottom bracket and one with press-fit bearings?

Why were press fit bottom brackets invented?


Do multipliers stack additively or multiplicatively?


What is the most efficient way to gain fame?


Is there any Ubuntu version for a PC with 248 MB RAM?

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


Coefficient of variation for nonparametric data

Is there a non-parametric Coefficient of Variation?


What do i need to have or do to install ubuntu on a windows 8 PC?

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


Link colors. How can I change them only in the index?

Change ref color of on the 'List of Figures'


Is there an idiomatic way to say that it took a lot of time and effort for someone to do something?

Is there an idiom available, that is exactly opposite to "Cake walk" or "Child's play"?


How to install Ubuntu into another disk without USB?

Is there a program to install Ubuntu from a Linux system?


python string with whitespace doesn't point to same memory address

About the changing id of an immutable string


"SystemError: E:Syntax error /etc/apt/apt.conf.d/70debconf:4: Extra junk at end of file" causing package manager to break

How to solve "Extra junk at end of file" when using apt?


Ubuntu CD Installation Stuck on Purple Loading Screen

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


Capture run time of python script executed inside shell script


Getting LaTeX (via pandoc) Working with Hebrew Characters

Getting Hebrew Support Working with Pandoc


How can I use drush_invoke() in my code called from hook_update_N()`?

execute drush command from devel/php drupal


Why should there be spaces around '[' and ']' in Bash?


python parsing a datetime with a timezone


Repairing an unbootable BootCamp partition

BootChamp no longer works on El Capitan, what's the fastest way to boot into Windows?


Where can I download the latest release of Ubuntu?


Converting a list of indices of a cell array

Reordering Cell Array by Array of Indices


Best way to display old, low resolution PC games on modern monitors?

Is it possible to run games in Dosbox with a better scaler / filter than the ones available in vanilla dosbox?


Do you recommend using semicolons after every statement in JavaScript?


How do I enable the "Universe" repository?


Imagine I'm on a spacecraft that was accelerated to 1.0$c$ could I only move backwards?

If I run along the aisle of a bus traveling at (almost) the speed of light, can I travel faster than the speed of light?


How can I get Ubuntu? . I cant download it

Where can I get an Ubuntu Installation CD/DVD/USB?


How do I save a variable or function definition to a file?


Is there a way to make caps lock behave like it does on other PCs?

Can I type in inverse case, lIKE tHIS, with caps lock on?


Unit Test Case for Private Methods and Properties using FakeItEasy


What is wrong with the following piece of PHP OOP code


How to record audio in web application in asp.net?


Unable to figure out NameError on local variable

Rails - How to use a Helper Inside a Controller


Why request is going to Struts Dispatcher?


Recompiling older version of project from Visual Sourcesafe

Get all files from VSS for a given date?


Error with \include: Improper \prevdepth


How to determine top level template file in functions.php?


How an interface or class method returns object to Interface?

What does it mean to "program to an interface"?


Realtek wlan card on Ubuntu / Cannot detect Wifi

Wi-Fi not working on Lenovo ThinkPad E570 (Realtek RTL8821CE)


Find a word (not a character ) in a string?

Determining whether a string has a substring (word)


Lighter in CPU/Memory Usage: Lubuntu or Xubuntu


Differenciability of $F(x) = \int_{0}^{v(x)} f(t)dt$

IF $f(x) = \int_{0}^{\phi (x)} g(t) dt$, How could we find $f'(x)$?


p:commandButton results in an IllegalStateException

Adding  causes java.lang.IllegalStateException: Cannot create a session after the response has been committed


show DIV inside IFRAME out of the container

Is there a way to have content from an IFRAME overflow onto the parent frame?


Automatically adjust display brightness based on sunrise and sunset


How can I get query string values in JavaScript?


Why does my 3TB external drive show as "unallocated" when installed internally?

Why is my USB drive showing corrupted data when plugged as an internal SATA drive?


Is possible to change X server without kill client?


The Software center won't start anymore how to fix it?


split a string with spaces that separate each word

How do I iterate over the words of a string?


What do you call one who has been challenged?

Which word can be used for the person who is challenged (in a contest)?


What is it called when sound from next scene begins before the current scene is over?

Sound of a next scene starts one moment earlier than video


Generating code for passing run-time boolean variables to template

transpose template function boolean arguments to runtime function arguments with template metaprogramming


Symbolic link: From NTFS partition to ext4 partition?

Symbolic Link: Creating link from "NTFS Partiton" to ~/Desktop


non-standard Storyboard view controller initialization (not -initWithCoder:)


In Java, how do you parse a a string into a number with a value?

How do I convert a String to an int in Java?


Is there any canon source for Sora no Otoshimono?


jQuery access to element by ID after a .load() call

How to select an element loaded through the jQuery load() function?


list automatically changing without reference

List of lists changes reflected across sublists unexpectedly


Why do same/opposite electric charges repel/attract each other, respectively?


What causes a whirlpool to form in a bathtub?

Why there's a whirl when you drain the bathtub?


Text color after a Tikz node at the beginning of a section in ConTeXt

ConTeXt: backgroundcolor hides text after tikzpicture with makeup


Direct and indirect object with "give" and "buy"


What is the time complexity of the following function?

c++ practical computational complexity of  SQRT()


How do I copy to the clipboard in JavaScript?


how do you do hasClass on a dynamic item

Event binding on dynamically created elements?


why are the best questions the ones which have been closed?


Prove that there is a unique inner product on $V$

Prove the uniqueness of an inner product


how to insert a figure into a new subplot in matplotlib

Embed matplotlib figure in larger figure


Is there a correct gender-neutral singular pronoun ("his" vs. "her" vs. "their")?


How can I create Macros for games on Linux?

How can I change what keys on my keyboard do? (How can I create custom keyboard commands/shortcuts?)


Pendrive is not detecting in any computer

USB flash drive not working or is appearing as an empty disk drive, Disk Management reports "No Media" with 0 bytes size


Is there a better way to combat SQL Injection?


Help on the relationship of a basis and a dual basis


Is the theory of dual numbers strong enough to develop real analysis, and does it resemble Newton's historical method for doing calculus?


Executing a list of PostgreSQL queries returned as result of a SELECT statement

Are there any way to execute a query inside the string value (like eval) in PostgreSQL?


Grub disappeared after looking at boot options

Boot error after screwing up dual-boot files


citing first name on top of family name while using \cite


Does the pilot of a rocket ship experience an asymptotic approach to the speed of light?


How to remove duplicate values from an array in PHP


Find a function in $L^p(\mathbb{R})$ only for $p=4$

Is it possible for a function to be in $L^p$ for only one $p$?


$(n-1)^2$ divides $(n^k -1) $ if and only if $(n-1)$ divides $k$

For what powers $k$ is the polynomial $n^k-1$ divisible by $(n-1)^2$?


Theme is inconsistent for window commands / title bar buttons

Illogical GTK theme behaviour on Ubuntu 18.04


How to launch shell scripts from XFCE desktop?

How to execute a script just by double clicking like .EXE files in Windows?


import error: 'No module named' *does* exist

Python error "ImportError: No module named"


What is exactly the difference between a definition and an axiom?


Evaluating, $\int_0^{\infty} \frac{x\sin(x)}{x^2 + 1}dx$

The integral $\int_0^\infty \dfrac{x \sin(x)}{x^2+1} dx$


How can I make my laptop boot automatically from the hard drive without having to press F10 each time?


Is Ubuntu 12.04 still vulnerable to the GHOST bug?

What is the 'libc gethostbyname buffer overflow' and how can I protect myself from it


Is it possible to reverse perspective projection with simple scale and translate?

How to do perspective projection “parallax” but without changing the scale or offset of objects?


Proving that $\left(1+\lambda/n\right)^n\to e^\lambda$

Proof for $e^z = \lim \limits_{x \rightarrow \infty} \left( 1 + \frac{z}{x} \right)^x$


Why do initialized array objects revert back to null?

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


Changing current directory with a bash script?

Script to change current directory (cd, pwd)


How a moving electron gets deflected in a magnetic field in on direction and the positron gets deflected in the opposite direction?

In electromagnetism, why does nature prefer the right-hand rule over the left-hand rule?


Accessing an array out of bounds gives no error, why?


For every positive even number $n$, does there always exist a pair of prime $(p,q)$ such that $p-q =n$?

Can every even integer be expressed as the difference of two primes?


How can I reorder my divs using only CSS?


Duplicate contents based on differnt url on same website is that bad for ranking

What is duplicate content and how can I avoid being penalized for it on my site?


Why does my website appear in higher up in Google Search but then decrease?

How to diagnose a search engine ranking drop?


How to convert a hexadecimal string into a hexadecimal value?


How do I create a villager with custom trade offers?


How to get latest posts from each category in regular order

How to get posts from two categories with WP_Query?


Passing an argument to a scheduled class method

Passing Parameter Into Schedulable Class


Restricting movement of vertices in blender

Why can't I transform faces, edges, or vertices without transforming the whole object?


run function on jquery.html added element (with fiddle)

Event binding on dynamically created elements?


What is the best way to stop people hacking the PHP-based highscore table of a Flash game


How to integrate $\int_0^{\infty} \frac{e^{ax} - e^{bx}}{(1 + e^{ax})(1+ e^{bx})}dx$ where $a,b > 0$.


If $ f $ is injective and $ g $ is injective, then $ f \circ g $ is surjective.


How is, by its nature, a class differ from a set?

What is the difference between a class and a set?


Accused of copying code for autograded assignment

I was caught cheating on an exam, how can I minimize the damage?


Stop my computer from charging when the battery is full?


Is it possible to check in all the way through?

When transiting between two flights, will my luggage be automatically transferred?


Mirror modifier mirrors on different axis/axes from the selected one(s)


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


How do i represent a tournament tree structure in a gridview for a windows store app (tree view is not available) using XAML


delete all sub-directories recursively except several ones

Excluding certain files and directories when deleting files


RSA plaintext repetition attack, (same plaintext, different ciphertext)

Deciphering the RSA encrypted message from three different public keys


Javascript: When I use the same code but outside of a function it works

Is JavaScript a pass-by-reference or pass-by-value language?


Still no fictional geographies in some GIS format?

Are any fictional worlds available in some GIS format?


How to do liklihood ratio test comparing two models


How to read datasheets for TTL logic gates regarding maximum output current conditions

Understanding 74LVC245 datasheet and current source/sink


Python: For each list element apply a function across the list


How do i vertically center an image and 2 lines of text next to eachother?


Different ways of inserting an expression into a text


how to reset to commit while discarding untracked files?

How to remove local (untracked) files from the current Git working tree


How do I assign magnet links to use qbittorrent?


sql query to get the datedifference as year(s) month(s) day(s)

How to calculate age in T-SQL with years, months, and days


Can the sequence of derivatives $\{f^{(k)}(0)\}_{k\geq 1}$ be any sequence?

Every power series is the Taylor series of some $C^{\infty}$ function


Deleting the header footer in the PDF output of a Mathematica code

Some tutorials on formatting notebook for exporting to pdf


Why did the writers highlight Arya's weapon when it was just a regular spear?


What is the relationship between $p$ values and Type I errors

Comparing and contrasting, p-values, significance levels and type I error


how to replace a string having single quote with some characters in C#

Replace all single quotes with two single quotes in a string


Adding 2 favorite tags at one time combines tag after page refresh


How to convert a list of numbers into an integer?


Auto-mounting an encrypted USB hard drive

Securely automount encrypted drive at user login


Typing ' to  does not save the message to database


How to correct a mistakenly posed downvote?

How can I remove a (down)vote that I accidentaly made


How can I extract the contents of TR tags from HTML using server-side JavaScript's RegExp?

RegEx match open tags except XHTML self-contained tags


Is there any book on statistical distributions?

Reference with distributions with various properties


How can I set a session variable in a servlet and get it in a JSP?


What are the rules on when to use commas, colons, semicolons and dashes?


How to add leading zeros to ip address using python


Prove that $\lim ( \sqrt{n^2+n}-n) = \frac{1}{2}$

Prove that lim $(\sqrt{n^2+n}-n) = \frac{1}{2}$


Which one of three styles is the most correct?

Analysis's output vs analysis output vs output of the analysis


Im getting a NullPointerException when i click a button, but don't know where to fix it

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


Prove that $\gcd (a, b) = \gcd (a, b + xa)$ for any $x \in \mathbb{Z}$.


Why is there no light passing through the window?


How can I obtain perfectly peeled boiled eggs?


Name of a special multivariate polynomial: each varaible appears alone

Multivariate polynomial with no mixed terms


Email address validation in C# MVC 4 application: with or without using Regex

Email address validation using ASP.NET MVC data type attributes


Write a dynamic query of nested subqueries

How do I generate a pivoted CROSS JOIN where the resulting table definition is unknown?


How can I get some details about Stack Exchange's finances?

How much money does Stack Exchange make?


If $f(x)$ is irreducible over $\mathbb{Z}$ then prove that $\langle f(x) \rangle$ is not maximal ideal

Nonconstant polynomials do not generate maximal ideals in $\mathbb Z[x]$


WinRE password reset, or a similar method?

What can I do if I forgot my Windows password?


How to use GROUP BY to concatenate strings in SQL Server?


How can we decide FILLFACTOR of tables on production database?


What is the running time of this for-loop?

Running time complexity of double for-loops


The most popular LaTeX logos and personalize a \guit logo

How could I write my name, for example, to look like the \LaTeX logo?


PDF of normalized gaussian random vector

Uniform distribution on the surface of unit sphere


The set of all functions from $\mathbb{N} \to \{0, 1\}$ is uncountable?


What are the “spam” and “rude or abusive” (offensive) flags, and how do they work?


Setting PHP variable to JavaScript code?


ASP.NET MVC: how to parse url string to get RouteData

How do I manually lookup a route in the RouteTable MVC.Net?


Verbatim environment with catchfilebetweentags package


What is the minimum space needed for Ubuntu 16.04LTS 32bit? Do I need a linux swap also?

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


Turn list into single line with delimiter


confuse PassByReference and PassByValue in java method

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


How to prevent Windows 10 from starting previous programs after system failure

Windows 10 - disable reopening programs after restart/startup


Merging columns having same foreign key id value in select query

Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Prove that if n is a positive integer, then $5 | (6^n-1)$


Assign value to private static variable in a class

Undefined reference to static class member


How can I find the users which a shared folder, shared to programmatically?

Determining if a folder is shared in .NET


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


Find all integer $n$ such that $x^2+x+1$ divides $X^{2n}+(x+1)^{2n}+1$

For which $k\in \Bbb N$ does $x^2+x+1$ divide $ (x + 1)^{2k}+x^{2k} + 1$?


What prevents a reviewer from stealing the idea?

How can an author get assurance that his work will not be stolen by journal staff or reviewers?


Execute code when Android notification is canceled

How to check which notifications are active in status bar in Android Dev?


Slow connection with 14.04 in a WIFI network


Why do modern mountain bike forks no longer use boots on fork stanchions?


Why JQuery is not working when DOM changes are made even after .on delegation method

Event binding on dynamically created elements?


Should I submit bank statements when applying for a UK Visa? What do they say about me?


OBJ file imported renders without texture

Imported 3D scan displays texture in editor, but renders without texture


Helper Methods within static method are overidding multiple variables?

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


How to display exact date difference in php

Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago...


Strange error when trying to connect to OAuth 2.0 with PHP

Google API: "invalid_grant", but the code haven't changed


Null pointer exception while using a fragment variable through fragment communication

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


How to match Php regex with all dashes (Family) types only?


bitmap size exceed VM budget in second level

OutOfMemoryError: bitmap size exceeds VM budget :- Android


Where is the dynamic library actually in the memory?

When / How does Linux load shared libraries into address space?


How can I mount a local USB-connected to an alternate mount point?

Is there a way to mount a disk directly to a specific folder?


1970 sci-fi story series about a spaceman looking for the group that modified him

Series about an enhanced man on the run from enhanced agents


Can I type accented characters (é, ř, ...) in Windows by holding a key (like on Android)?


How to change the name of document elements like "Figure", "Contents", "Bibliography", "Appendix", etc.?


UITableViewCell error - this class is not key value coding-compliant for the key


geting ams an xml bind exception while using jaxb

IllegalAnnotationsException: Class has two properties of same name


How to set auto increment to existing primary column field in SQL Server

Adding an identity to an existing column


How do I change the location of macOS screen captures?


What are the drawbacks of XeTeX/XeLaTeX vs standard LaTeX?


Why doesn't anything in my if-else work?


Prove that $\sqrt{2\sqrt{3\sqrt{...\sqrt{(n - 1)\sqrt{n}}}}} < 3$.

Prove $\sqrt{2\sqrt{3\sqrt{\cdots\sqrt{n}}}}<3$ by induction.


Can't access list items/links added to DOM

Event binding on dynamically created elements?


How can i resolve all external addresses to internal address?

Using dnsmasq to resolve all hosts to the same address


Closed subspace $M=(M^{\perp})^{\perp}$ in PRE hilbert spaces.


how food moves in horizontal coils of small intestines

Can food swallowed when a person is upside down reach the stomach?


Mathematical Grammar, Converges to or Converges at, or both?

Is "converges at" idiomatic English in some regions?


if you add "not" before a dependent clause does it become an independent clause?


Auto Increment Issue - Incrementing By 10

MySQL table incrementing by 10 for some reason


Finding the integral $\int_0^1 \frac{x^a - 1}{\log x} dx$


Converting polygon feature class to WKT for ArcGIS


Every projective module is a direct summand of free module.

$P$ is projective . Show that $P$ is a direct summand of a free $R-$ module


Using :before and :after CSS selector to insert HTML

Can you add line breaks to the :after pseudo element?


How can I have mkdir cd into the newly-created directory?

How can I create a directory and change my working directory to the new directory?


Extra space after self-defined environment

Spacing issue for newenvironment wrapper of equation environment


Is there equivalent for PHP's print_r in Ruby / Rails?


Why does HttpURLConnection.getResponseCode() throws IOException?

HttpURLConnection.getResponseCode() throws IOException when code is known


Short story about a collector alien that relentlessly chases man stuck on an island

What short story has a ball chasing a researcher to add him to its collection?


Banner : Welcome back! If you found this question useful, don't forget to vote both the question and the answers up


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


Fiz Dualboot Mais queria Almentar o Espaço do Ubuntu


Why can't I access the current execution context with a callback?

What is the scope of variables in JavaScript?


When are "because", "since","for" and "as" interchangeable?


Why does kinetic energy increase quadratically, not linearly, with speed?


What happens to the energy when waves perfectly cancel each other?


Comparison Query to Compare Two SQL Server Tables

sql query to return differences between two tables


How to prove that every regular ordinal is a cardinal?


Do scimitars and rapiers count as swords for the magic items in the 5E DMG?


Mouse pointer hides sometimes since upgrade

Mouse cursor flickering and disappearing


Which RAID configuration is better for hypervised Virtual Machines with three 300GB SAS drives

What are the different widely used RAID levels and when should I consider them?


no such file or directory 'authorized_keys'


I'm trying to learn to use "this" and read all there is to, but still have absolutely no idea


While using INDEX and REGEXEXTRACT, how can I return a blank cell instead of 0

While using INDEX and REGEXEXTRACT, how can I return blank cell instead of 0


After installing Ubuntu 18.04 LTS using USB I can’t see my hard disk; it is not even displayed in Gparted

Installation of Ubuntu 16.04 blocked: cannot find hard disk


What is the scope of variables in JavaScript?


When are stopovers permitted on Japan Railways (JR) trains?


Css vertical aligning center inside of header

How can I vertically align elements in a div?


What is the probability for a thousand with 3 D10


Validation Rule to "Lock Up" UTM Fields on Opportunity when the Opportunity is created

Validation Rule Assist: Lock down multiple lead fields after they are first populated


Finding connected components of the graph

Can I find the connected components of a graph using matrix operations on the graph's adjacency matrix?


Differential geometry: vector bundle cover of base that consist of charts that are also trvialising neighbourhoods


How can I count the number of characters in a Bash variable


Labeling linguistic examples with language information


Testing if a regression coeffiecient is larger than another coeffeiceint

How we can compare two coefficients of one linear regression?


Why isn't sizeof for a struct equal to the sum of sizeof of each member?


Let $G = GL_2\mathbb (R)$. Show that $T$ is a subgroup of $G$


Set framerate of movie (mp4, no audio) without reencoding

How do I speed up a video by 60X in ffmpeg?


Ordering a list of elements as shortest euclidean distance between two points


How do I change my Stack Overflow profile picture?


Is it the same standardized coefficients and semi-partial coefficients?

Multiple regression or partial correlation coefficient? And relations between the two


NullPointer exception while setting Bitmap in ImageView

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


Is the Very Low Quality flag too ambiguous?


Blog posts use the wrong icon in the feed on the mobile apps (both Android and iOS)


Using existing home directories in different partition to Ubuntu

How to re-mount a different partition as /home?


How to solve this and what is this number called?


Who provides the Internet service to Internet Service Providers (ISPs)?


Why would a JavaScript variable start with a dollar sign?


How can I install 'Adobe Flash Player' offline?


passing and setting variables in a heredoc


Is there a free tool that can set the file time to match the camera time in jpg meta data?

Is there a free program to (batch) change photo file's date to match EXIF?


Stripboard/veroboard/matrix board design software


Free SDK for scanning barcode (code 39 format) in iOS


Copy data from one table to another and change id

Insert into ... values ( SELECT ... FROM ... )


Java while loop working with user inputs


Launchers for installed snap applications (including Ubuntu Software) disappeared after installing GNOME Software


How to design the attack class in an RPG game?


Why won't heat make the inner radius shrink to free up space?

Will a hole cut into a metal disk expand or shrink when the disc is heated?


Traveling to the US with new passport, visa on the old one


Characteristic polynomial of a $7 \times 7$ matrix whose entries are $5$

Determinant of a rank $1$ update of a scalar matrix, or characteristic polynomial of a rank $1$ matrix


Traveling to Schengen Area with a new passport


How do you determine the size of a file in C?


how to use css button to post method in a form?


LaTeX or TeXstudio creating a bunch of files for each compilation

I need to save/compile a few times and a bunch of weird files (like foo.tex.Ak6664) appear in my Dropbox folder each time


How to create virtual block devices from file?

How can I mount a partition from dd-created image of a block device (e.g. HDD) under Linux?


Which ground plane connection will perform better in terms of EMC?


"User was removed" multiple reputation decrement from one upvote (and upvote is still on post)

What does "user was removed" mean and why did my reputation change because of it?


This integral is defined ? $\displaystyle\int_0^0\frac 1x\:dx$


How can aperture be f/11 on a lens with an aperture range designation of 3.5-5.6?