how to make the function return ascii values of every character from the given string

How to get the ASCII value of a character


C# how to detect which keyboard is pressed?

How to distinguish between multiple input devices in C#


Man in the Middle (MITM) proxy with HTTPS support

How to create Man in the Middle instrumentation


Man stranded alone on alien planet with alien machine

SF Story about human adapting to alien environment


Is there an English idiom for Bengali idiom "সবজান্তা গামছাওয়ালা"(wise towelsman)?


How to remove The Red 'Error' Text and the Exclamation mark from apex page message

Customize standard error message on the visualforce page


How is the forced Windows 10 upgrade installed when the planned installation day is reached?

I Cancelled Microsoft 10 Reservation and uninstalled KB3035583 but Window 10 is still trying to install


Synchronized ArrayList performs better than Vector?

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


Is my expansion of the state $| x \rangle$ correct?


How do I upload a data file to Stack Exchange?


How does the electron know to "release" the photon at the same angle at which it got absorbed?

Explain reflection laws at the atomic level


Someone who is cunning but depicts themselves as innocent to others

What is an idiom/slang for "someone who pretends to be good when they're not"?


API to automatically upload apk to Google Play?


Why can't I add an answer to my own supposedly "non-constructive" question?

What is a "closed" or "duplicate" question?


Need to restrict user to just a single directory enable him to have ssh also to that directory?

fatal: bad ownership or modes for chroot directory component "/" in SFTP


Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Why won't my horse show hearts when tamed?


Every infinite Hausdorff space has an infinite discrete subspace


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


Heartbleed: are services other than HTTPS affected?


Why does StackExchange use Markdown, and not a pure wysiwyg?

Why don't Stack Exchange sites use a rich text editor?


the Error JAVA ,int id=rs.getInt(1); id=id+1 String str=String.valueOf(id); jLabel15.setText(str);

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


Why would you use an assignment in a condition?


Books for Group theory in particle physics


Show that $\lim_{m \rightarrow \infty}(\frac{4^m}{2m \choose m} \mathbb{P}(X = m + k))^m = e^{-k^2}$

Finding $\lim_{n\to\infty} a_n^n$ where $a_n=\frac{(n!)^2}{(n+k)!(n-k)!}$


Dates on the activity tab are misleading/incomplete for previous years

Include year in date field of 'activity' tab


Postgres 10 - Query slows down with order by


What would be the effects of the Dementors' Kiss on a Horcrux contained within a living person?


Understanding scipy Kolmogorov-Smirnov test

Why are p-values uniformly distributed under the null hypothesis?


How to compute the topological space of fibered product of schemes?


How do you title a letter to a family surname?


Can your familiar (via Find Familiar) initiate telepathic communication with you?

Is the ability to telepathically communicate with a Familiar only one-way?


How to clear a set timeout in JavaScript?


Access both web.config and app.config from a single class

Programmatically encrypting a config-file in .NET


How to assign a word to execute a particular command


Create Control using loop then append name with string


What do Android application permissions mean?


I got an error when trying to install a latex package trough tlmgr on ubuntu 20.04, verify_checksum: -5


How to fix broken packages after AMDGPU-PRO install fail

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


How to refer to your blog when answering?


data.table throws "object not found" error

R data.table breaks in exported functions


How to prevent hidden windows 10 upgrade?

I Cancelled Microsoft 10 Reservation and uninstalled KB3035583 but Window 10 is still trying to install


Android Null pointer exception while using Async Task method

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


Google Chrome mouse accuracy bug - 16.04 LTS


Getting the array index in a foreach loop


Knapsack 0-1 path reconstruction (which items to take)

How to find which elements are in the bag, using Knapsack Algorithm [and not only the bag's value]?


Prove that the series $a_n = $ $2^n \over n!$ converges to 0.

Prove that $\lim \limits_{n \to \infty} \frac{x^n}{n!} = 0$, $x \in \Bbb R$.


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


Passing on command line arguments to runnable JAR

How do I pass parameters to a jar file at the time of execution?


Jquery On Click Method Not Working for Newly Added Div

Event binding on dynamically created elements?


Book with problem sets that will go well with Dennery and Krzywicki's Mathematics for Physicists?

Mathematical physics text with plenty of applications


set action on specific text of alert dialog message android

handle textview link click in my android app


Implicit conversion from IEnumerable to Foo> fails, but works for int[] to Foo>


Why is $\frac{\log 8}{\log 3} = \frac{\ln8}{\ln3}$

Why $\frac{\log(x)}{\log(y)}$ gives the same value as $\frac{\ln(x)}{\ln(y)}$


How can the Hubble telescope see the light from galaxies that are millions of light years distant?

How can we see objects that are so far away?


What is serial voting and how does it affect me?


Do I have to take mana from my deck or hand when tapping a dual land?

What is the difference between lands and mana?


How to avoid sending input fields which are hidden by display:none to a server?


Why is the vector sampled from Gaussian or Subgaussian distribution in lattice-based cryptography?

Uniform vs discrete Gaussian sampling in Ring learning with errors


Debian Repo being used on Ubuntu and cannot be removed


What are the rules for when dispose() is required?

When should I dispose my objects in .NET?


C# - How to implement begin trans, commit trans, and rollback in SQL Server


How to retrieve DateTime from a Timestamp column in a table in SQL?

How to convert SQL Server's timestamp column to datetime format


Minimize the sum of distances between two point and a circle


error when installing gnome-control-center on Ubuntu 20.04.1 LTS

Unable to correct problems, you have held broken packages


How to fix 'android.os.NetworkOnMainThreadException'?


How can I change the decimal separator for my locale?

Changing decimal separator in existing columns in LibreOffice Calc


What are the criteria to adopt new words into English?


How is the value in a BH1750 light sensor assigned using a shifting operator <<?

What are bitwise shift (bit-shift) operators and how do they work?


The difference between "Older" and "Elder"


How to display Font Awesome icons in select options using tag helper or html helper?

Applying Styles To ListItems in CheckBoxList


What's the symbol for the curly D used to denote a dissection for a Riemann integral?

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


How to fix this NullPointer Exception in Java

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


Capital letters in "Theorem", "Conjecture" etc

Capitalization of "Theorem 1" in mathematics papers


Why are there two photons in pair production Feynman diagram?

Photon pair production at relativistic speeds?


Travel within Schengen area with just passport

Can I travel within the Schengen area if I currently don't have a valid visa or residency permit?


my phone is asking for a previous google account after reset

How to bypass "Verify your account" (Factory Reset Protection)


Are there uncountably many injective functions from $\mathbb N$ to $\mathbb N$?

Explicit bijection between $\Bbb R$ and permutations of $\Bbb N$


Splitting regular polygons into same-height segments

Splitting all polygon features in a shapefile into smaller equal width polygons


Can anything other than recessional motion cause a redshift?

Other explanation for cosmological redshift?


Removing additional middle name with biblatex

Have Biblatex display only the first of first names for an author


Bash arguments parse logic runs into infinite loop

How do I parse command line arguments in Bash?


LAN World won't show up on other computer

Why isn't my Minecraft LAN server working?


having problems installing ruby gem "bluepill" on ubuntu


How do I recover lost/inaccessible data from my storage device?


significance of pvalue for logistic regression

High p-values for logistic regression variable that perfectly separates?


Why the formula is not the same as Stirling numbers of the second kind

Explicit formulas for Stirling numbers of second kind


Java lists connected to a database out of parameters?


If $f$ is continuous on $[0,1]$, prove that $\lim_{n\to\infty}\int_0^1f(x^n)\,dx=f(0)$

proving $\lim\limits_{n\to\infty} \int_{0}^{1} f(x^n)dx = f(0)$ when f is continous on [0,1]


Formula for calculating $\sum_{n=0}^{m}nr^n$


What is the portable (POSIX) way to achieve process substitution?


Can someone help me find freezing cause?

System freezes completely with Intel Bay Trail


How do I configure mailserver SPF records under CloudFlare?

What are SPF records, and how do I configure them?


Removing the broken package completely affects other packages

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


How can I generate debug logs when I run unit tests from MavensMate?


How to select a font color to go on a very busy background?

Text not very readable on different image backgrounds


Using ArcPy outside ArcMap gives error no module named arcpy?

Debugging ImportError: No module named arcpy


Printing the user's IP address using javascript

How to get client's IP address using JavaScript?


Are the PS Plus exclusive skin's available on my account if I am not the consoles PS Plus subscriber?

Can one PlayStation Plus subscription be shared between multiple PSN accounts on the same machine?


The set $D = \{ p \in (0,\infty) \mid \int_X |f|^p ~d\mu < \infty\}$

Behavior of $\|f\|_p$ when $p$ is near the endpoint of $I$


How to change file limit on SharePoint Online?

Increase list view threshold view in SharePoint Online


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


Partition sizing - Ubuntu 20.04 64GiB USB stick (Full Install)?

Easy Full Install USB that Boots both BIOS and UEFI


How do I eliminate the vertical realignment when using arrayrulecolor with cmidrule?


Why does an interferometer with mirrors even work?

LIGO flawed by the identical expansion of laser wavelength and arms in presence of a gravitational wave?


Google bot trying to access /mobile/ and /m/ links

Webmaster Tools shows URL errors linked from http://com.example.www/:http


How to get Panel to use properties from a PropertyGroup?


Counting zeros in a filtered column of numbers

Excel-Count number of visible cells containing certain string


RegExp() logical and and or result unexpected

Regular Expressions: Is there an AND operator?


Removing manually created swapfile and creating an encrypted one


How to recover files lost during cut and paste


Proving that $\mathbb R^3$ cannot be made into a real division algebra (and that extending complex multiplication would not work)


Why are some questions and not others highlighted?

Why do some questions in question lists have a yellow background?


Techniques to deal with unobserved values in test

How to deal with factors with rare levels in cross-validation?


Is it possible to see questions tagged with ONLY the tag(s) I specify?

Searching for question having strictly a certain set of tag


Memoization of Recursive function gives wrong answer

List of lists changes reflected across sublists unexpectedly


How do I get the index of multiple occurrences of the same character in a string?


Are diagrams describing the warping of space misleading?

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


Can a community have its own internal magic links?


How to execute a program or call a system command from Python


PyCharm. /usr/bin/python^M: bad interpreter

./configure : /bin/sh^M : bad interpreter


java.util.ConcurrentModificationException while removing row from Excel in java

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


Problem logging into SE app on IOS using Google

Can't login with Google on recently released iPhones and iPads


How do I find the factorial of a decimal


Perfect negative correlation (-1) between intercept and slope in a mixed model

What to do with random effects correlation that equals 1 or -1?


What is the mechanism of the semi-transparent glass?


Need a solution for search results vs. similar questions results

Related questions in "Ask Question" page is better than the search tool


Show that $\langle x,y\rangle_A = \langle Ax,Ay\rangle$ is an inner product on $\mathbb R^n$


How to add lightning Application on Salesforce1 Tabs?

How to add a lightning component to salesforce1 navigation menu?


A collection of pairwise disjoint open intervals must be countable


Finding invertible polynomials in polynomial ring $\mathbb{Z}_{n}[x]$

Characterizing units in polynomial rings


The tangent space $T_{(x,x)}(\triangle)$ is the diagonal of $T_x(X) \times T_x(X).$ - Is this proof legit?

GP 1.2.10(b) The tangent space $T_{(x,x)}(\triangle)$ is the diagonal of $T_x(X) \times T_x(X).$


$\mathbb{Z}$ and $\mathbb{Z}\times \mathbb{Z}$ are not equivalent as abelian group models.

Is ${\bf Z} \times {\bf Z}$ elementarily equivalent to ${\bf Z}$?


If matrices $A$ and $B$ are orthogonal then $A-B$ or $A+B$ are singular

Prove that, at least one of the matrices $A+B$ and $A-B$ has to be singular


A command to mark the end of a time consumming computation?

Automatic e-mail/text message when a calculation has finished?


Singular or plural verb after units of measure

Plural/singular verb agreement with units


Using self.* as default value for a method

How to pass a default argument value of an instance member to a method?


Touching the front wheel with my foot when turning


My .emacs.el file is not loading, how can I get it to load?

Where can I find my .emacs file for Emacs running on Windows?


Proof of general Euclid's Lemma in a UFD (by Euclidean algorithm?)


'this' argument to member function has type 'const', but my function is not actually 'const'

C++ map access discards qualifiers (const)


What type of revolver gun used by the Joker that shoots more than 6 bullets?

How does Arthur manage to fire eight bullets?


Why do nameservers have their own names?


Picture are not shown in all Stack Exchange sites

Is there any work-around if you are somewhere where images are blocked?


Can my Russian girlfriend leave the country if she owes the bank money?

A Russian girl is asking for 500 euros to get a passport in Russia. Is this a realistic amount of money for a passport fee?


I brought an iPhone but now think it's stolen, what can I do?


Why cron tab not scheduling the cmd in linux

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


Turkish special characters are not displayed correctly using utf8


How specific should I talk about my papers and projects in my personal statement for grad school?

Should the personal/research statement be technical?


Extension of Fundamental Theorem of Algebra

Relation between real roots of a polynomial and real roots of its derivative


how to see what went wrong ("There was a problem.. report it)

System always start with "System program problem detected" dialog


Tabular inside itemize - bullet vertical align

Vertical alignment of tabular to baseline in an itemize environment


What does the dot product of two vectors represent?


$\sqrt{c+\sqrt{c+\sqrt{c+\cdots}}}$, or the limit of the sequence $x_{n+1} = \sqrt{c+x_n}$


string.split - by multiple character delimiter


"Any open subset of the reals is a countable union of disjoint open intervals". Do we need the axiom of choice to prove this?

Prove that Open Sets in $\mathbb{R}$ are The Disjoint Union of Open Intervals Without the Axioms of Choice


Will the Samsung galaxy s7, run Ubuntu mobile OS

What hardware does Ubuntu Touch support?


Showing $2^n -1$ is composite when n is composite

Prove that if $n$ is a composite, then $2^n-1$ is composite.


Find the number of triangles formed by n lines.


OpenVPN not showing when trying to configure a new VPN


Upgraded to 4GB RAM, but only 2.93GB is usable. How do I fix this?

Why does Windows only show about 3.5 GB of my 4 GB of RAM?


Is there any way to attract or repel neutrons?


If an element has a unique right inverse, is it invertible?


How can I display time with leading zeros?


How to open a multiple page PDF file as artboards in Illustrator CS6


How do you express that your understanding of something is completely changed?


Simplest or nicest proof that $1+x \le e^x$


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


Which share icon is most appropriate for web?


Template undefined reference on windows with MinGW 4.8

Why can templates only be implemented in the header file?


Ubuntu 16.0.4 Blackscreen and Blinking Cursor

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


Should a collaborator who recently passed away be included as an author?

How to acknowledge a deceased advisor’s contributions to a paper?


Manga/webcomic where the main character can see something's luck (the thing he focuses on becomes green)

Manga/webtoon where the protagonist has eyes that warn him of things using colours; his emotions were sent back to his younger self


How to protect the Apps Script code in a Google spreadsheet?


Errors: "INSERT EXEC statement cannot be nested." and "Cannot use the ROLLBACK statement within an INSERT-EXEC statement." How to solve this?


How to calculate the height of a header in  tag?

Make a div fill the height of the remaining screen space


Delete a picture from the look-back movie

Is it possible to edit the Facebook lookback video?


Should we be informed that non-SE employees have access to profile info?


What is an undefined reference/unresolved external symbol error and how do I fix it?


Why is it incorrect for the main() method using a class Clock to have the second statement below?

What is the difference between public, protected, package-private and private in Java?


Should I send reminder to a professor in a school I applied to, for an introduction email I sent two weeks ago?

Prospective PhD contacts potential supervisor but receives no answer after 2-3 emails, what to do?


Jquery remove element after creating it originally with jquery

Event binding on dynamically created elements?


How to prove the continuity of the function of several at $(0,0)$


Does Diffusion Sliver protect from boardwipe spells and sacrifice spells?

Which spells or abilities are affected by things that care about targeting?


Which Ubuntu releases have fixes for CVE-2015-7547 ("Extremely Severe Bug" with libc getaddrinfo())?

How can I tell if a CVE has been fixed in Ubuntu's repositories?


Python: Ignore comments of a text file which is parsed to a dictionary to write in a CSV


How to profit from compound interest when investing in single stocks?

How to automatically reinvest in non-dividend paying funds


Restrict access to admin pages by IP from .htaccess

How can i restrict /admin login page to a particular IP only?


How does for(i=0; i<5; x=(i++,a++)) work


Change a textbox colour when disabled C#

How to change the font color of a disabled TextBox?


How to install Ubuntu Mate on an USB stick?

How do I install Ubuntu to a USB key? (without using Startup Disk Creator)


If I want to create new taxonomies (e.g. Project / Documents / Etc...) is it better to create them in the theme's functions.php or within a plugin?

Where to put my code: plugin or functions.php?


Deleting a heap then dereferencing a pointer to that memory


Optocoupler with phototransistor base lead


How to remove a node from XmlDocument loaded XML


how to make python manage.py runserver still running if terminal close?

Running programs in the background from terminal


How to get a correct reference for shared counters of amsthm and algorithm2e

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


Field has incomplete type in forward declaration


How long should I cook a 1 lb pork sirloin roast?


How can I get a divID located inside an iframe from the head in HTML using JS?

jQuery/JavaScript: accessing contents of an iframe


Why is my body the path of least resistance during a shock?

Why does water short out PCBs? (i.e. Why doesn't electricity follow the path of least resistance?)


I can't connect to my friends Minecraft world


with that or without, the most formal way

With that or without "that", which one is more formal to write?


Is it possible to play a Blu-ray Disc on iMac?

How can I play Blu Ray discs with my MacBook?


Complex number being grater than $0$ in the definition of inner product

Problem with the Definition of Inner Product Space.


How to include JavaScript script only on specific page

Loading scripts only if a particular shortcode or widget is present


How to move disk space from /dev/sda to /dev/sda1?


Is there a way to avoid null check before the for-each loop iteration starts?


Why is Stack Overflow so strict regarding comments, votes, or other feedback from newer users?

Why are 15 reputation points required to upvote?


Active directory setting for auto-logon of a computer; Windows Server


Proving that factor ring R/I is local if R is local


Printing out all the objects in array list

How do I print my Java object without getting "SomeType@2f92e0f4"?


Change ComboBox style if ChangeListener detects change


Updating a JFrame with data from a JTable in another JFrame - JAVA - Eclipse IDE

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


How to enhance VB6 programming experience?


"intelligently" parsing user input arguments

How do I parse command line arguments in Java?


Is there any disadvantage to buying an oversized filter and using a stepup adapter?

Are there any known issues with using filter step-up rings?


Objective-C Top or bottom super call in overridden method


macOS Mojave (10.14) - how to get a full installer without using the macOS Mojave Patcher Tool

Where to get the full offline-capable installer for macOS Mojave (.1 update)?


libvirt on fedora, qemu/kvm guest, guest can ssh to host, but failed to samba or ftp to host

What causes the 'Connection Refused' message?


How to create my own math operator with limits?


As a computer science graduate, how can I develop a potfolio?


For testing purposes, how to add an additional element to an enum at runtime?

Mocking Java enum to add a value to test fail case


How should I avoid orphan and widow lines in Context


Installed Win7 after Ubuntu, Win removed Ubuntu boot option

Grub not loading after Windows 8 Install


AB benchmark: why is my app 10 times faster increasing concurrency 10 times?


JavaFX - Background Thread for SQL Query


What is a good term for "common people" in an academic thesis?


How do I get each user input defined in my Tic Tac Toe Python program?


Confidence interval for simple sample, uniform distribution


Why wasn't the Separatist Army more lightsaber resistant?

Did anyone in the Star Wars universe wear effective armour?


Disable all notice errors on a drupal 6 site


convert an string(which is a char* not a string type) to an integer


What are the syllabification rules for English?


How to find number of ways one can move from $(0,0)$ to $(a,b)$ along the directed path?

How can I find the number of the shortest paths between two points on a 2D lattice grid?


How to make a yes/no option to control the shown text, using beamer, latex

How to exclude text portions by simply setting a variable or option?


Is there a term for a foreign word that looks like an English word but has a completely different meaning?


How to create a folder on a Mac with C++?


A novel where rank number 1 means you rule the world?

Story ID - ruthless criminal; legal/illegal citizen ranks


How to find out if a file is a shortcut file or not in windows 7 and 8?

How can I test programmatically if a path/file is a shortcut?


I have two passports/nationalities. How do I use them when I travel?


How do I compare two string variables in an 'if' statement in Bash?


PHP & MySQL: Preventing attacks - What's the different between these functions?


Move existing, uncommitted work to a new branch in Git


Help proving inequality $\alpha^\alpha\left(1 - \alpha \right)^{1-\alpha} \geq \beta^\alpha \left(1 - \beta\right)^{1-\alpha}$

Proving inequality $\left( \frac {x} {y}\right) ^{x}\left( \frac {1-x} {1-y}\right) ^{1-x}\geqslant 1$


How does a rocket moves upwards to escape Earth's gravity?


Problems getting pygame to show anything but a blank screen on Macos


What is the correct way to use infinitive after the verb "help": with or without "to"?


What does “staple of party-favor bags” mean?


"To delete" is to "deletion" as "to discard" is to what?


Is it possible to apply for a visa from a country that is not my country of origin?

Can I apply for and receive a US visa when residing in country other than my own?


Contactform was working not anymore what did i mess up?

PHP mail function doesn't complete sending of e-mail


What is the total number of different sets of natural numbers?

Is the power set of the natural numbers countable?


How to call an array created on other file in eclipse?

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


Why does network ad URL from SO to history.SE mention Ask Ubuntu?


Make phone calls from computer through land line

How can I receive phone calls on a Linux server and script stuff depending on the numbers pressed?


$\Bbb F_p$ where $p$ is an odd prime has exactly half the non-zero elements as a square

Find the number of non-zero squares in the field $Zp$


Ticket to Ride: May a train segment count for 2 different routes?

Can a route be included in more than one destination ticket?


Determine all functions $f(n)$ such that $\frac{1}{a} + \frac{1}{b} = \frac{1}{c}$ then $\frac{1}{f(a)} + \frac{1}{f(b)} = \frac{1}{f(c)}$.

Find all functions satisfying $\frac{1}{f(a)}+ \frac{1}{f(b)} = \frac{1}{f(c)} $ whenever $\frac{1}{a}+ \frac{1}{b} = \frac{1}{c} $


Convert table into matrix by column names

Reshape three column data frame to matrix ("long" to "wide" format)


Model won't follow its armature in pose mode


Articles' titles like "Facebook to buy Whatsapp"

To + verb in sentence without any other verb


LaTeX beamer presentation-package 16:9 aspect ratio?


How to schedule automatically clean the temporary files on Windows?

Automatically deleting 'C:\Documents and Settings\user\Local Settings\Temp'


GLSL texture coordinate to absolute pixel?

OpenGL Texture Coordinates in Pixel Space


How to record device audio output (record while listening songs online)

How can I record sound before outputting?


When muggles are invited to Hogwarts, how come other muggles don't find out about the wizard life?

Were Muggle-born wizards free to talk about their experiences?


SQL Query to select rows based on specific condition

Select only those rows based on specific condition of user id


Is it possible to read CSS class attribute value before the class is added to an HTML Element using javascript?

How do you read CSS rule values with JavaScript?


Why do we pronounce "the university" as "thuh university" rather than "thee university"?

What is the correct pronunciation of "the"?


How to check if connection to server is lost in the android?


Is it possible to run application by clicking on its desktop-file from /usr/share/applications opened in Nautilus?

Application launchers in '/usr/share/applications' not working in Nautilus


Can someone please identify this literary device


How to say that any group of order $pqr$ is cyclic with a provided relation between $p$, $q$, $r$, where they are all distinct primes.


Why do some use "$\;\stackrel{\text{def}}{=}\;$" for definitions?

Distinguishing definitions from equivalences.


Prove that $2^n \ge n^3 \ \forall n\ge 1$

Use induction to prove that $2^n \gt n^3$ for every integer $n \ge 10$.


Top Visitor Report for Sharepoint2010 Subsites

Powershell script for SharePoint 2010 Site collection Top Visitor report


Stop DataContractSerializer putting in namespace?

Omitting all xsi and xsd namespaces when serializing an object in .NET?


String in Java is object, so it should be reference?

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


Tool for human interpretation of XTerm escape sequences?

How to find out which keybinding is represented by a particular character sequence


GWT 2.1 MVP (Activities/Places) and Tabbed Displays

GWT 2.1 Places example without Activities


How does scope work in this Javascript code?


Running unix process in background from php


Any good blogs/books or roadmap to learn Development in salesforce?

Where To start Learning With Salesforce Development


Application Loader Warning: The app references non-public selectors in Payload/.app/: id

The app references non-public selector in id (Facebook SDK iOS)


Can you use an alias in the WHERE clause in mysql?


Approximate distribution of product of N normal i.i.d.? General case

Approximate distribution of product of N normal i.i.d.? Special case μ≈0


Is it possible to write inline assembly in Swift?


Is it ever useful to indicate an edit in my post?

When is "EDIT"/"UPDATE" appropriate in a post?


How to transfer multiple material to object?


Default value for an attribute of type Object


Will the Verify Integrity of game files save space?

What does "Verify Integrity of Game Cache" do?


Mapping election results using QGIS losing data?

Joining multiple records to single feature using QGIS


What is the difference between "twenty-four-hour shift" and twenty-four hour shift"?


Using Bounded Derivative to Show Uniform Continuity

If $f'$ is bounded, then $f$ is uniformly continuous


How to get fields of a generic type in C#


UK visit visa denied for lack of financial proof. Should I reapply, claiming my uncle as a sponsor?

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


Message "Sparse file not allowed" after installing on a btrfs filesystem


How to go from a selected button in a list to different activities or the same activity with different text

ListView with a dynamic intents that change a TextView and WebView on each call


`Char' is applied to too many type arguments

`String' is applied to too many type arguments


What kind of dash is used in the combination of artist and song title?


What color suns has Superman encountered, and what effects did they have on him?

What happens if Superman is near a white dwarf star?


Are carousels effective on non-Ecommerce sites


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


Does the question score have an influence on google rating?

What drives search rankings on posts (both internal site and Google searches)?


Newbie question: Where is my rendered PNG saved to?


Facing issues in eclipse ADB server didn't ACK


Python transforming one dimensional array into two dimensional array

How do you split a list into evenly sized chunks?


ECC - ElGamal with Montgomery or Edwards type curves (curve25519, ed25519) - possible?


Uppercase Greek letters are forced to be italic in svjour3 class


java.lang.RuntimeException: Cannot find FacesContext

java.lang.RuntimeException Cannot find FacesContext


Convergent series with general term limit different from 0??

Proving the series $\sum_{n=0}^{\infty}\sin(e\pi n!)$ converges


Echo a large chunk of text to a file using Bash

How can I write a heredoc to a file in Bash script?


What is the difference between [myString length] and myString.length in objective-c?

Performance difference between dot notation versus method call in Objective-C


Reference request for a proof : every convex open subset of $\Bbb R^n$ is diffeomorphic to $\Bbb R^n$

Proof that convex open sets in $\mathbb{R}^n$ are homeomorphic?


Item pagination - fatal error: allowed memory exhausted

White screen of death: Fatal error: Allowed memory size of X bytes exhausted


File location containing the shortcuts of LyX


How to combine several plots with this special alignment?


What is the advantage of using imaginary units for time in the Minkowski Space rather than regular euclidian space as Lorentz used?


Salesforce SOQL alternative for WHERE IN SELF

Query Parent Accounts with its child accounts


In C, when is conditional "test ? : alt" form (empty true case) supported?

?: ternary conditional operator behaviour when leaving one expression empty


Is there a way in latex to print the location of the file itself like in Word?


Explanation of 'String args[]' and static in 'public static void main(String[] args)'

What is "String args[]"? parameter in main method Java


complicated and interesting Ruby inject method. What does it do?

Can someone explain a real-world, plain-language use for inject in Ruby?


Proof of pointwise convergence of a sequence of continuos functions.

Proof that a sequence of continuous functions $(f_n)$ cannot converge pointwise to $1_\mathbb{Q}$ on $[0,1]$


Is "ln" (natural log) and "log" the same thing if used in this answer?


(Java) How to avoid null pointer exception when getting nested class element?

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


How do I calculate the date six months from the current date using the datetime Python module?


What's happened with the user name and why does this user have two 'Code Golf' accounts?

Why is my profile messed up on a single site and how can I revert it?


View computers connected to the network and their IP address with one command

Windows command to display all IP addresses


How to complete the "How much money are you planning to spend on your visit to the UK" for a child travelling with both parents?

Allocation of shares of expenditure to dependants on Standard Visitor visa applications


Create self-signed certificate using Bouncy Castle in C#

Is it possible to programmatically generate an X509 certificate using only C#?


My very simple Greasemonkey script is not running?


What is "meta" in the context of Guild Wars 2?


Objective C: NSNumber from Array to float

How to convert NSNumber objects for computational purposes?


How to get a time zone from a location using latitude and longitude coordinates?


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


PHP mail function doesn't complete sending of e-mail


(OS X) How do I bind "enter" to a combination of keys at the left side of my keyboard?

How can I set custom key bindings and key macros on Mac OS X?


How to remove chosen comma between taxonomy

How to remove comma between taxonomy terms?


Confusion in linking concept in compiler


Why are storage mediums advertised at higher capacities than what they actually are?

Why can i store only 465 GB in 500 GB hard disk?


Is there any mutual funds that will never lose money? Even a very small gain is acceptable

Are there any non-decreasing securities on the stock market?


mapping of the real line to interval [0,1)

How to define a bijection between $(0,1)$ and $(0,1]$?


What is the proper format for an htaccess redirect relating to https and subdomains


What is the best way to partially copy a JS object?

How can I merge properties of two JavaScript objects dynamically?


Are the words "Senator" and "Representative" capitalized in a sentence?

Understanding U.S. President capitalization


./configure won't work while trying to install GNU tar 1.28

./configure not working when installing python 3.6.1


Python Dropbox API error: 'The provided token does not allow this operation'


For a Gaussian kernel, what is the sigma value, and how is it calculated?

Where can I read about gamma coefficient in SVM in scikit-learn?


Is the following sentence odd? "I find them comic"


Light on object glitching when switched to Rendered

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


Why doesn't update-manager allow me to upgrade distribution?

Upgrading Ubuntu 9.04 to 9.10 when Update Manager doesn't let you


After upgrading to Python 3.5.2 urllib is returning extra characters


How do I share a link and photo with Instagram using PHP

How to post pictures to instagram using API


how to create regular expression for phone numbers

How to validate phone numbers using regex


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


How to handle concurrency exeption in Java while updating sets?

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


How to merge lists into a list of tuples?


Cut hole in volume generated from bezier curve

Can a curve object modifier created geometry be used as boolean factor


Invalid Magic Number on Ubuntu 16.04 server

Can't boot, no grub, "alloc magic is broken"


Changing the color of the path in Terminal.app

How to change the color and format of the static host/path/user string in the Terminal or iTerm?


How can I start my application in a more convenient way?

How do I create a script file for terminal commands?


How to properly Install chromium from zip and make it the default browser?

How to install the latest stable version of Chromium?


Working with a CSV data file with 100 millions rows (and 30 columns)


Countability of sets with countable coefficients

Is the set of polynomial with coefficients on $\mathbb{Q}$ enumerable?


How to cite lecture notes? (and should I even do this?)


extract ip address from a string containing ip address and other alphnum

How do you extract IP addresses from files using a regex in a linux shell?


How can I get a Depth of field render pass?


Bash shell script error after rsync to server

Shell script works when saved with nano but not when saved with Notepad++


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


Will the Windows 10 Free Upgrade stay in the Professional channel?


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


A good textbook on Introduction to Quantum Mechanics?

What is a good introductory book on quantum mechanics?


What can I do to stop hot sauce from separating?


how can I enter character "<" in strings.xml?


How can I install AMD ATI Catalyst Display Driver In Ubuntu 13.10 64bit?

Radeon HD 2000, 3000, 4000 on Ubuntu 12.04.2 and higher: fglrx (legacy) unsupported, what to do?


Evaluate $ \lim_{n\to\infty} \frac{(n!)^2}{(2n)!} $

Calculate $\lim_{n\rightarrow +\infty}\binom{2n} n$


How to execute a program or call a system command from Python


Is it possible to continue a Flash game session on a different computer?


How to add span tag in to webform element label?

How to theme webform elements (radio buttons etc.)?


How much quantity of saffron can be carried to India?

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


Should we create more than one object for a singleton class? is this fine for singleton design pattern

What should my Objective-C singleton look like?


How to calculate the probability that one random variable is larger than another random variable?

$P(X<Y)$ where X and Y are exponential with means $2$ and $1$


Forgot my mail id & password of my google account , how recover id & password?

How do I recover my Google account (or Gmail) password or username?


Is there an intuitive explanation why multicollinearity is a problem in linear regression?


Pay to create a bounty regardless of reputation

Pay real money to set bounties (another method, not replacing rep method)


Improving Review Queues - Design overview II: Changing review bans and other new features


Which is the easiest way to split strings with two delimiters?

Split Strings into words with multiple word boundary delimiters


Export remote Postgres table to CSV file on local machine


Running two simultaneous animations on a model?


Access to the path is denied even when i run the application as administrator?


Example of Group that is not Internal direct product under weaker condition

Example of a group $G$ such that $G = N_1\cdots N_n$ and $N_i \cap N_j = \{e\}$ for all $i \neq j$ but $G$ is not the internal direct product of them.


What is the word that means a query predicate can use an index

What does the word "SARGable" really mean?


nsdictionary , nsarray to mutable versions

how to do true deep copy for NSArray and NSDictionary with have nested arrays/dictionary?


How to make a primitive cylinder form a regular punctured sphere?


Unexpected behavior with shell script running a program in the background

Background process of subshell strange behaviour


Is a Shield considered to be Armor when addressing Armor Proficiency?

What is the point of a shield proficiency?


Is there a way to retrieve the oldMap of a trigger in a future method?

@future method: Unsupported parameter type


Clicking on `Add Comment` used to focus on the comment area but it doesn't anymore


Difference in meaning between gerund and infinitive

Catenatives followed by infinitives and gerunds


Does a transfer in a Schengen country airport count as time in that country for US Travel restriction?

Are layovers included in the Schengen to USA COVID-19 travel ban?


Is there anyway to enable system wide inverse scrolling?

Reverse two finger scroll direction (natural scrolling)?


Epilog does not work as expected with Show


What price is a limit buy and a limit sell order settled at?


I want to be able to update my software, how can I do this? Its asking for a password and I don't know where to get it from

How to NOT become a root user? Are administrators root?


Internet Explorer and Base64 image display


How can I insert by .bib file into my .tex file?


Rails validate float limited to 2 decimal places

floating point precision in ruby on rails model validations


When will a Kalman filter give better results than a simple moving average?


Why Visual Studio Express edition doesn't see GhostDoc

Will visual studio 2010 express support addins?


how to patch bash vulnerability (shellshock) bug on RHEL?

When was the shellshock (CVE-2014-6271/7169) bug introduced, and what is the patch that fully fixes it?


What's the difference between OS version reported by uname vs. /etc/debian_version

Different Debian versions from two different commands


How to find Retain Count of the Objects?

Objective C NSString* property retain count oddity


Javascript does not work when activated by element produced by javascript

Event binding on dynamically created elements?


Proving that $\text{gcd}(cx,cy) = c \text{ gcd} (x,y)$

Prove that $(ma, mb) = |m|(a, b)\ $ [GCD & LCM Distributive Law]


Is there any way to download Adobe flash?


Let $（K,v）$ be character 0 field complete with discrete normalized valuation is always non Archimedean?

Is every discrete absolute value non-archimedean?


What do rings in The Lord of the Rings do?

What are the powers shown by the Rings of Power?


Installation of linux-image package fails


Homebrew putty installation does not make the putty command recognisable


Difference between a variable and an indeterminate

What is the difference between an indeterminate and variable?


Failed to verify InstallESDDmg.pkg: xar_verify failed


Can I plug a generator into a dryer outlet


problem launching matlab 2014a on ubuntu 17.10


What do I need to consider to choose between dSLR, mirrorless, or a compact as my first "serious" camera?


java code demonstrating primitive and reference types

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


How to create ubuntu server 16.04 autologin?


why my ubuntu 18.04 have many dev/loop? and how to fix it?

Why are all snaps being mounted and listed as block devices or partitions for Ubuntu 18.04?


Caching, when nil or false are acceptable results

How can I memoize a method that may return true, false, or nil in Ruby?


Situation of step siblings and not half siblings; Am I correct?

Seeking English term for relationship between two members of extended family?


java.lang.NullPointerException but value was assigned, Firebase datasnapshot

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


Jquery mobile Pre-loaded page Stops working

jquery mobile autocomplete different behavior at loading page


Which book involves risky alien spaceship autopilot exploration?

Looking for sci-fi novel I read about humanity finding alien station on orbit of Earth


How to integrate Gmail login in Android application?


Why is a binary system used instead of decimal system when interpreting voltages?


why the executing shell within cron job will take longer time than normal?

Is setting a higher nice level for a process an effective way to reduce its impact on system load/CPU time?


How do I resolve unmet dependencies after adding a PPA?


How can I get the source directory of a Bash script from within the script itself?


Understanding System level read and write functions

Capture characters from standard input without waiting for enter to be pressed


Dynamic graphics appears first with wrong background

Transparent bitmaps or graphics in gui objects initially appear wrong


Negative Moments and Binomial Distribution

Find the expected value of $\frac{1}{X+1}$ where $X$ is binomial


How to get a 2D silhouette of a 3D mesh in Blender 2.8?

link new object to scene with python in 2.8


Ubuntu 18 dash icons on multiple monitors group all windows instead of just the ones for the monitor

Ubuntu 18.04 - get Ubuntu dock to only display the windows from the current screen (monitor)


non static to static method from another class

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


String s = "a" + "b" + "c"; Can anyone tell for this statement how many object will be created

How many Java string objects created in the code String s="abc"+"xyz";?


AngularJS For Loop with Numbers & Ranges


Give three non-isomorphic groups of order 24, and explain why they are not isomorphic.

An exercise on isomorphic groups of order 24


values of all rows is getting changed when I am trying to change the value of just first row of a matrix in python

List of lists changes reflected across sublists unexpectedly


Exporting as obj.All at once (noob question)


I accidentally dragged the timeline, and now it covers the entire screen. how do i put it back?


How to identify if sentence is passive Voice or Indicative sentence?


Is it possible to have change tracking ONLY on a replication server, not original?

Is it possible to use Change Tracking on a Replication target?


How to check if array is empty or does not exist?

How to create an array if an array does not exist yet?


Check statistical significance of one observation

Iterative process for removing extreme samples


The minimum perimeter and maximum height of a triangle under constraints


Meaning of "t=canonical" in Firefox URL after search?


How to interpret the notation $f(x) \equiv g(x) \hspace{2mm} (\text{mod} \hspace{2mm} h(x), \hspace{1mm} n)$?

What does $\!\bmod(n,x^r-1)$ mean? [in AKS primality test]


how to open system apps using OS in python?

How to execute a program or call a system command from Python


How are parameters evaluated for a Plot in Manipulate


opencv undfined something wrong with my library?

What is an undefined reference/unresolved external symbol error and how do I fix it?


There is a surjective homomorphism from $\Bbb Z * \Bbb Z$ onto $C_2*C_3$

Show there is a surjective homomorphism from $\mathbb{Z}\ast\mathbb{Z}$ onto $C_2\ast C_3$


What is the scope of variables in JavaScript?


Interpretability of the dimensions in t-SNE

What is the meaning of the axes in t-SNE?


How can I explain what a kilogram is using Planck's constant?

What are the proposed realizations in the New SI for the kilogram, ampere, kelvin and mole?


Show that $n$ can be written in the form $n=c_{0}+c_{1}d+...+c_{k}d^{k}$

Showing that every positive integer can be represented in this form


How do I package a Python script for Ubuntu?

How do I create a deb package for a single python script?


Cannot open a file with white spaces in its name from the console. Why?

passing filename with spaces to a shell script


How can I detect when I hit a mob in minecraft?

How to detect if a mob has been hit in minecraft with command blocks?


Does Euclid's Lemma apply to squared numbers?

If $p$ is a prime and $p \mid ab$, then $p \mid a$ or $p \mid b$.


JS cross-browser solution for replacing '$' character with double '$$' character

Odd behavior replacing string with special replacement patterns in IE7|8


Android : Can't access developer option after enable the developer mode

You are already a developer/but no developer options


Does a faster processor noticeably increase speed in web page serve and load from localhost?

Will a CPU upgrade speed up my web browsing? How to tell?


scope of local variable in enhanced for-loop


Transforming data with large negative and large positive values

Transforming positively skewed data with positive and negative values


Is the following layout possible with the subfigure package?


Deriving the expectation of $[\hat X,\hat H]$


Evaluate $1+\frac{1}{3}+\frac{1\cdot 3}{3\cdot 6}+\frac{1\cdot 3\cdot 5}{3\cdot 6\cdot 9}+\dots$


How to calculate decimal factorials, like $0.78!$

What is the definition of $2.5!$? (2.5 factorial)


Can a 4th level or higher Dispel Magic dispel the effects of a Duration: Instantaneous spell?

Does Feeblemind produce an ongoing magical effect that can be dispelled?


Can't get References to work in TeXnicCentre

Biblatex with Biber: Configuring my editor to avoid undefined citations


Echo a blank (empty) line to the console from a Windows batch file

How can I echo a newline in a batch file?


Why is there a discrepancy in disk usage reported by df and du?


text mode of a latex symbol \mathfrak s not found


Why do I get a segmentation fault when writing to a "char *s" initialized with a string literal, but not "char s[]"?


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


how do I strip white space when grabbing text with jQuery?


Question mark or bold citation key instead of citation number


How to get all TD values via PHP and String functions


No bluetooth devices recognized | problems with drivers (?)


Why an element disappears with "overflow: visible" but is visible with "overflow: hidden"?

How do you keep parents of floated elements from collapsing?


How can I hide menu items based on permissions?

how do I add javascript to a specific panel-page


no compatible gpus found for path tracing


This PDO prepared statement returns false but does not throw an error


Installing Ubuntu on one of two hard drives


Python regex unable to remove content between [%~ abcd ~%]

How do I match any character across multiple lines in a regular expression?


How can I individually access two different data types in a string?


Virtual inheritance and conversion from virtual base class

C++ - downcasting a diamond shape inherited object without RTTI/dynamic_cast


Elected moderators can nominate themselves


Byte[] May expose internal representation of the returning reference - findbug


TexStudio editor Math Highlightng in different environment

Methods for autocompletion in TexStudio don't work


What statistical test do I use for differences in proportions?

Chi-square test or Z-test for comparing two proportions?


PS4 Controller not connecting to PS4 and won't reset?


Why can’t I see an object in viewport or render


Cannot Interract with an Appended Element in JQuery


Dimension of local ring as vector space over $\mathbb C$


apacite: capitalized significant words of journal title

BibTeX loses capitals when creating .bbl file


SEVERE: Unhandled exception with JavaFX + Vert.x + REST

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


Installing Ubuntu alongside an existing Windows system without creating a CD?

How can I install Ubuntu without removing Windows?


I can't add additional info to a contact in this java list


Understanding the truth value for ⇏ when antecedent is false and consequent is true.


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


Floating point arithmetic not producing exact results


java left pad zeros in a string with spaces in the middle


Remove directory from a saving .gen file using grep command


rotating linked torri with arrow mapping

How do I rotate to animate, a torus around its minor axis?


Parse error: syntax error, unexpected '.', expecting ',' or ';'


Android studio - ArrayList into ListView conflict


SQL Server - In clause with a declared variable


My Son's passport expires within 5 month our flight is next week


How to exclude folder name regardless of path in bash?

find: prune does not ignore specified path


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


Working through Baby Rudin, what's the best approach?

What are some good math specific study habits?


An apparent paradox while computing limits

Evaluation of $\lim_{n\rightarrow \infty}\sum^{n}_{r=1}\frac{r}{n^2+n+r}$


root capacity showing full, but cannot find what's taking so much space

What is taking up so much space on my disk, beside the filesystem?


Centering a TikZ picture with text under the image

How to influence the position of float environments like figure and table in LaTeX?


Where is the operator panel in Blender 2.8?


convert subtitle MKS to SRT in terminal?


Sorting Hashmap based on value Not sorting properly giving some unexpected output?


Rendering doesn't work after switching on the denoiser


Why do we have the prefix "be" in "befriend"? What's the rule?


correct way to find the result of modulo

How does java do modulus calculations with negative numbers?


I want to use the output of Solve and/or Reduce in next steps. But the output comes in the form of a rule

Assign the results from a Solve to variable(s)


"Bone Heat Weighting: failed to find solution for one or more bones"

heat weighting: failed to find solution for one or more bones


Run command once and filter output in multiple files

How can I send stdout to multiple commands?


Does most of the formatting remain intact when a standard thesis PDF is converted to Word?

Workflow for converting LaTeX into Open Office / MS Word Format


Azerbaijani citizen with US Green Card, transiting in European airports. Do I need to obtain a Schengen visa?

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


Is every $\sigma$-algebra a Borel $\sigma$-algebra?

Correspondences between Borel algebras and topological spaces


automatic new page when using \tableofcontents etc

Remove newpage after \tableofcontents, \listoffigures, etc. in book class


How to calculate the focal length for old lenses (m42 or m39) mounted on Sony Nex?

Does crop factor still apply to a vintage film SLR lens?


Event binding on dynamically created elements?


Choosing cell size in LAS Dataset to Raster Tool

LiDAR (.las) to bare-earth DEM: average points spacing and cell size?


Group permissions for root not working in /tmp


How do I apply three array modifiers to only one plane and have that plane be the same, editable, plane

How do I mirror the faces of a cube (edit all of them when I edit one)?


is there a quick way to easily set up a pen and paper game online

Finding online RPG players for a play-by-chat RPG Campaign?


Why does this question still show an expired bounty?

How long is a question unable to be closed after the grace period expires?


Freeing memory failure: free(): invalid next size (fast):

Facing an error "*** glibc detected *** free(): invalid next size (fast)"


How to remove unwanted lines in Graphics3D

Unintended edge extensions in 3D Cube rendering


Selecting second children of first div children in javascript

querySelector with nested nth-child in Chrome doesn't appear to work


Let $G$ be a group and $a,b∈G$. Suppose order of $(ab)$ in $G$ is $n$. Show that $(ba)^n=e$ Prove that the order of $(ba)$ in $G$ is $n$.

Show that if $ab$ has finite order $n$, then $ba$ also has order $n$. - Fraleigh p. 47 6.46.


Why is Arrays.setAll faster than Arrays.parallelSetAll in this case?

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


Faster way to delete large number of files

Efficiently delete large directory containing thousands of files


Allow only numbers to be inserted & transform hours to minutes to calculate gold/min - UPDATED


Python: pass an item's value instead of it's name

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


Formatting output of OpenAppend[] to match what Export[data,file,".csv"] would output?


A dense, uncountable subset of reals whose complement is also dense and uncountable in every interval

A question about uncountable, dense sets in R


python error with gloal and local variable declaration, changing variables value after beeing declared


How to view all notifications in Chrome?

Is there any way to view Chrome browser notifications history?


do I need to change terminal at mumbai airport?

Transferring between Domestic and International terminal T2 - Chhatrapati Shivaji International Airport


Shorthand function for checking whether a property exists

Test for existence of nested JavaScript object key


pass variable to replace function regular expression javascript

How do you use a variable in a regular expression?


Why is using a Global Variables class (singleton) bad practise?


How to use mathematica to maximize a function of two variables with respect to one variable, and get the corresponding function for another variable

Plot a function after taking the supremum with respect to one variable


List of lists changes reflected across sublists unexpectedly


PgfPlots - Data in one column to be plotted into separate graphs

pgfplots - Create multiple plots from one table (rows 0--3, 4--7,...)


Show that if $A$ is a nilpotent matrix then there exists $k\leq n$ s.t. $A^k=0$ without using Cayley-Hamilton

How to show that the nth power of a $n \times n$ nilpotent matrix equals to zero $A^n=0$


Restore default apt repositories in sources.list from command line


How different is D&D since it first came out?

What are the big differences among the D&D editions?


Is cascade triggered by putting a creature into play?


How do I get permissions to edit system configuration files?


What is the difference between Enum and Constant Java class?

What's the advantage of a Java enum versus a class with public static final fields?


One-liner to set a variable value with signal handler function in response to a signal from GUI?


Is cancer caused by vitamin B17 deficiency?


let $\sum_{n=1}^\infty a_n \ \ a_i > 0 $ be convergent then prove that $\sum_{n=1}^\infty a_n^{\frac{n}{n+1}}$ is convergent.

If $\sum a_n$ converges, so does $\sum a_n^{\frac{n}{n+1}}$


When I need to declare my own destructor?

When do I need to declare my own destructor?


conditional expectation with two signals


Do modular rules apply for repeated exponents

Mod of numbers with large exponents [modular order reduction]


How to add my app to long press on home button?


remove special characters from a phone number

PHP regular expression - filter number only


Event binding on dynamically created elements?


how & where do I initiate commands to free up disk space? (I don'tunderstand computers)

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


If the universe is closed, does the twin paradox really matter?

Symmetrical twin paradox in a closed universe


What does N * * * mean in traceroute output?


How do you beat frost dragons in Skyrim?


Elegant Proof of the Product of Two Levi Cevita Tensors

Proof relation between Levi-Civita symbol and Kronecker deltas in Group Theory


Accessing COM interface from C or C++ in Windows environment


Are any of these collective nouns hoaxes?


What is the incident Black Widow and Hawkeye are talking about?

In MCU, Hawkeye and Black Widow talked about Budapest. What really happened in Budapest?


how to create a DNS SPF record with long text

How can I have an SPF record longer than 255 characters?


How many Legendary Pokemon are in X and Y?

How many Pokemon in X & Y are Legendaries?


How to prevent HP laptop going to sleep when lid is closed using Windows 10S?

My laptop will not sleep when I close the lid


How to partition for Windows/Ubuntu dual boot on same SSD and on same HDD? [

Installing programs in root vs home partitions?


How can I customize different nodepart with different textures?


if I delete private/var/folders/zz to free up space will it cause any problem?

Can I delete files or folders from /private/var/folders/?


How would I solve this mathematical induction proof? I am stuck after the first part of the induction.

Proving the geometric sum formula by induction


Good way to create a similarity / distance matrix for a large dataset

Fastest way to calculate matrix of pairwise distances


How can I remove Photos.app from Mac OSX El Capitan?

How do I remove or disable the Photos app in El Capitan?


Proof of $\sum_{i=0}^{n} \binom{i+k-1}{k-1} = \binom{n+k}{k}$

Prove $\sum\limits_{i=0}^n\binom{i+k-1}{k-1}=\binom{n+k}{k}$ (a.k.a. Hockey-Stick Identity)


An upgrade from 'zesty' to 'bionic' is not supported with this tool


this in javascript function, is it refer to the variable that pass along by parameter?

Javascript: Do I need to put this.var for every variable in an object?


A square bracket '[' with a double vertical line

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


How can I delete all my photos on my iPhone on Windows?

How can I delete photos imported to an iPhone from a PC?


java.lang.nullpointerexception attempt to invoke method 'int java.util.List.size()'

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


What is actually universe? only matter or both matter and space?

If the universe is expanding, what is it expanding into?


Funny behaviour when plotting a polynomial of high degree and large coefficients


Adding an animation to an element on button click


What kind of file path starts with "\\.\"?

Period character used for local computer name


An example of neither open nor closed set


/Ticket.java:7: error: non-static variable this cannot be referenced from a static context this.availableTickets=availableTickets; ^ 1 error

What does the 'static' keyword do in a class?


how to alert message if element is visible current viewport?

How can I tell if a DOM element is visible in the current viewport?


Offline NT Password changer won't recognize the hard drive, which is a SCU device (not SATA), alternatives?

What can I do if I forgot my Windows password?


What are my options for activating previously activated Steam games?

What can I do because of 'Duplicate Product Code' on Steam?


Nodejs Nginx error: (13: Permission denied) while connecting to upstream

nginx: no permission to bind port 8090 but it binds to 80 and 8080


What is the potential variation inside solid conducting sphere?


Should the preposition 'by' be used before all the gerunds if there are more than one?

Use of prepositions in strings of conjunctions


What do letters and numbers in DDR2 description/designation/notation line mean?


In an algebraic system, is there a general name for an element that behaves like 0 does for multiplication in $\mathbb R$?

Is there a name for an element $z$ such that $\,zx = z = xz\,$ for all $x$?


Is second authorship good for an undergraduate student planning for masters admit?

Is it better to have no publication than having you as second author?


Do I need to have antivirus software installed?


Getting correct mouse position on Canvas when canvas size is relative?

How do I get the coordinates of a mouse click on a canvas element?


Alternative to the explanation of large scales phenomena

Theory that gets rid of dark matter/energy


How to change Input Source shortcut to work with Shift key?

Toggle language by pressing Shift + Command


What does $\frac{1}{1+\frac{2}{2+\frac{3}{{\vdots}}}}$ evaluate to?


what's the output of RNN (LSTM) in the prediction of time series


How to center a div that has transform-origin of top and left?


How to find the integer solutions of $\frac{2^m-1}{2^{m+x}-3^x}=2a+1$?

Divisibility of $2^n - 1$ by $2^{m+n} - 3^m$.


Is it correct to say: These are not homework?

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


C# WriteLine inside loop generating random numbers only writing on result 100x

Random number generator only generating one random number


Isomorphism between $\mathbb{Q}/\mathbb{Z}$ and $\mu_{\infty}(\mathbb{C})$, the set of all $n$th roots of unity.

Additive quotient group $\mathbb{Q}/\mathbb{Z}$ is isomorphic to the multiplicative group of roots of unity


Casablanca alone for 4-5 hours alone . middle aged woman


What is the difference between Java for loop vs Stream .forEach

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


How is definition of axiom of choice involving indexed family equivalent to the definition involving cartesian product?

The Axiom of Choice and the Cartesian Product.


Which versions of ubuntu are compatible with INTEL Core i5 6th generation ASUS A556U laptop


How to visualize multivariate linear regression?

How to visualize a fitted multiple regression model?


What is the difference between re.search and re.match?


Could someone explain what it means that temperature is a lagrange multiplier of energy?

Is temperature a Lagrange multiplier of energy?


How to prove $C_{c}^{\infty}[a,b]$ a complete metric space

Is $C_{c}^{\infty}[a,b]$ a complete metric space?


What is the best way to open PSD file except via GIMP?

Editing Photoshop (PSD) files on Ubuntu?


Why oobleck does not obey Newtonian dynamics?

Why do non-Newtonian fluids go hard when having a sudden force exerted on them?


Be clearer on what a beta site needs to graduate

Graduation, site closure, and a clearer outlook on the health of SE sites


Ubuntu Install Error 16.04- Upgrade BIOS

SMBus/ BIOS error while booting Ubuntu in VirtualBox


Will a Nikon AF-S Nikkor 50mm 1: 1.8 G lens work on my Nikon D3100 series camera?

Will Nikon AF-S "G" lenses autofocus on D3xxx bodies?


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


Why does sudo require a password the second time in a bash script every time?

How do I run a 'sudo' command inside a script?


How does Dumbledore apparate into Hogwarts grounds in the sixth film?


My java code has an obvious error. Why does it compile and run?


Does 'hot news' in present past tense contains 'recent past'?

In the tense of present perfect, Are 'recent past' and 'hot news' the same?


bash script pass parameters to iterative for loop

How do I iterate over a range of numbers defined by variables in Bash?


How to use Cut and Grep command to find data separated by ":"


extract text from a webpage file using C/C++


Is it acceptable / correct to use integers as class names in this case

Is there a workaround to make CSS classes with names that start with numbers valid?


How to get array to print correctly with constructor and class? Java

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


Ruby Iteration - Trying to match two numbers in a single pass

Ruby array access 2 consecutive(chained) elements at a time


does $\sum_{n=1}^{\infty} \frac{1}{n}$ converge

Why does the series $\sum_{n=1}^\infty\frac1n$ not converge?


What does it mean that $X$ and $Y$ have same probability distribution?

If random variables are drawn from an identical distribution, why doesn't this guarantee they are independent?


Why is some part of the mesh getting "hidden" or "cut out"

Why does part of my model disappear when I zoom in on it in the 3D Viewport?


How do I complete the "99 bottles of beer" puzzle (level 10)

Level 10 vim adventures beers on the wall complete solution


Strange crease being formed from filling face?


For a Gaussian process, how does $\mathcal{N}(\mathbf{f}, {\sigma_n}^2\mathbf{I})$ relate to the Normal PDF?

Meaning of syntax $N(\mathbf{y} \mid \mathbf{0}, \mathbf{K})$ (multivariate normal distribution)


"going to come down" vs "going to have to come down"


Is it possible to use simple markup (particularly italics) in tag wiki excerpts?

Format not available in tag wiki excerpt


How to use arrow keys to navigate between cells in a crossword puzzle


Linker Error LNK2019 & LNK2001 on templated class files

Why can templates only be implemented in the header file?


Back button takes the view to initial page from tags search

Going back twice required to return to search results in the tags view


Receiving the error: snapd.snap-repair.service is a disabled or a static unit, not starting it


Not able to add the fragments using Kotlin Extension function

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


My URL has been identified as a phishing site

How do I deal with a compromised server?


Modified files in a git branch are spilling over into another branch


Probability of photoelectric effect for gamma rays

Photoelectric effect absorption coefficient decreases with energy, why?


Detect file executes sendmail: No such file or directory


Administrative download for windows 10 upgrade

How do I install Windows 10 installation on my Windows 8.1 OEM laptop?


First name Middle Name in my passport but only has First Name in my ticket booking

Airline ticket; missing one of two first names


Google structured data AggregateRating works in page but not in another

Homepage Rich Snippet Star Ratings not showing in Google SERP


Resample random forest OOB to choose number of trees?

Do we have to tune the number of trees in a random forest?


non-static variable v_var cannot be referenced from a static context

Non-static variable cannot be referenced from a static context


Onabort event in javascript and document abort

Any javascript event occurring when user clicks Stop load button?


How to round QToolTip corners with CSS and QT


What does opening/closing curly braces without any keyword mean in PHP?

What does wrapping a procedural block in curly braces do in php?


What causes these strange characters (@^@^@^@^) in /var/log/messages?

Server crash with ascii NUL characters in syslog ( ^@^@^@... )


Brightness fn key shortcut doesn't work on ASUS laptop


Mothballs in the pantry: is it safe to keep food there?


Changing the connective "and" in a \cref multiple referencing


Why do Tcler suggest to brace your `expr`essions?


Proving that $n!$ divides $a(a+1)(a+2)...(a+n-1)$

The product of $n$ consecutive integers is divisible by $n$ factorial


How do you install 13.04 on a separate hard drive?

Installing Ubuntu on another Hard Drive Disk (F:)


Movie where girl who lives with father's talking head and repairs androids, mistakes protagonist for android

80s movie: Seven Samurai in space (aka The flying moose head)


My OSM country roads network is not routable


What is the advantage of creating an instance of java interface?

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


Why do i get a ClassCastException when i use an array getter from a generic class inside an enhanced for loop?

Generics, arrays, and the ClassCastException


Localisation is isomorphic to a quotient of polynomial ring


Difference between natural join and inner join

What is the difference between Left, Right, Outer and Inner Joins?


How can I check the details of my Ubuntu installation?

How can I find the version of Ubuntu that is installed?


Calc question about inequality and electric circuit theory

Inequality for the combined resistance of two resistors connected in parallel


Best Graph for Comparing Data with a Nominal DV and Nominal IV?

Which is the best visualization for contingency tables?


Does the Planck scale imply that spacetime is discrete?


ERROR pj_get_spheroid_defn EXTENSION POSTGIS2_96 POSTGRES-9.6

PostGIS ERROR: could not load library "/usr/lib/postgresql91/lib64/postgis-2.0.so"


Driving a LED in the most energy efficient possible way

simple, energy efficient circuit to make single IR LED blink


Is there any way to create, assign and return variable inline?

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


On the isomorphism between two finite groups

Finite group with isomorphic normal subgroups and non-isomorphic quotients?


OneHotEncoder vs. LabelEncoder vs. LabelBinarizer

When to use One Hot Encoding vs LabelEncoder vs DictVectorizor?


Please help me with An error occurred, please run package manager

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


I have a bike with a ratio of 3.11 to 1, how many links do i need in a chain?

How to tell what length of chain to get?


How can I prevent chrome from remember its last location?

Prevent Google Chrome from remembering window position on close


How do I iterate and list XML node attributes?


Neural networks: Why is is neccesary to shuffle the inputs in each epoque?

Neural networks: why do we randomize the training set?


Number of discontuinity Two to one functions from $\mathbb{R}$ to $\mathbb{R}$

For each $y \in \mathbb{R}$ either no $x$ with $f(x) = y$ or two such values of $x$. Show that $f$ is discontinuous.


How to protect a folder from being copied to USB, DVD, Internet, etc?

How can I prevent data theft from a company?


How to get video duration using YouTube API?

How do I get video durations with YouTube API version 3?


Can I concatenate multiple MySQL rows into one field?


What prevents a f/1.8, 24 mm - 70 mm or similar range zoom lens from being made?

Why no zoom lenses with a maximum aperture wider than f/2.8?


Rules of when a post is made community wiki need to be clear, prominent

Add warning if your edit will make the post Community Wiki


Overpayment of 2021 Economic Impact Payment (the third stimulus)

Stimulus 2021 double payed for dependent that's no longer dependent


Bonferroni adjustment in SPSS - what does it do?


Anonymous Function And Optional Arguments

Is there any way to define pure functions with optional arguments?


Use of 'using' keyword to make inherited constructor public

C++11 inheriting constructors and access modifiers


Is there an "exists" function for jQuery?


$\mathbb Z_{mn}$ isomorphic to $\mathbb Z_m\times\mathbb Z_n$ whenever $m$ and $n$ are coprime


directing Ubuntu install to correct device

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


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


How physicists explained straight line propagation of Light thinking of light as wave?

If light rays obey to the wave equation, why can they be thought as straight lines?


Optimal scanned resolution for final printing at 1 x 2,5 m

I need to print an image at a certain size. What dimensions and resolution should I use?


SocketException Broken pipe in Solr/tomcat

How to fix java.net.SocketException: Broken pipe?


How to manipulate lists to get only part of the value

What are the most common pitfalls awaiting new users?


How to draw Venn diagrams (especially: complements) in LaTeX


What is the correspondence symbol with a hat or wedge over equals?


proof that topologist sine curve is not locally connected


Why is there a minus in the Gauge Field Lagrangian kinetic term?

What is the origin of the factor of $-1/4$ in the Maxwell Lagrangian?


How to prove {$a_n$ } is increasing where $a_1 = \sqrt{2}$ and $a_{n+1} = \sqrt{ 2+ a_n}$

Evaluating the limit of a sequence given by recurrence relation $a_1=\sqrt2$, $a_{n+1}=\sqrt{2+a_n}$. Is my solution correct?


Searching for two strings that are also tag names only finds posts tagged with the former

Multiple tags search broken when searching as anonymous user?


How to test a crystal resonator in board?


When is unbalanced data really a problem in Machine Learning?


How to move home directory to a new partition? And does it delete files?

How can I move my /home directory to another partition if it's already part of the / partition?


Resulted in "him" or "his" losing the job?

When is a gerund supposed to be preceded by a possessive adjective/determiner?


Finding the most common genre for "eMovies"


why 'print' can give an exact value while other are not?


Removing dynamically added HTML element by jquery

Event binding on dynamically created elements?


root is full in ubuntu 18.04 after trying to increase swap area

Root drive is running out of disk space. How can I free up space?


Why doesn't text piped into an echo get outputted?


How to get Windows 7 back after installing Ubuntu (Linux)


Download media File in PHP instead of open

Resumable downloads when using PHP to send the file?


Can you move between readying a spell and resolving its effect to avoid mage slayer or counterspell?

Can I deny a counterspell by readying my spell behind full cover?


Random from Python Dict with lowest values as priority


"AWT-EventQueue-0" java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to Bebidas


I'm currently on Ubuntu version 14.04. How can I update not to the newest version but to 16.04?

How do I upgrade my Ubuntu server from one LTS version to another? Is this safe?


Use syntax highlighting for cat .gitignore

Can `cat` show files using code markup in colors?


A substitue for Bash aliases (something that behaves basically like an alias but isn't an alias)

In Bash, when to alias, when to script, and when to write a function?


pattern of moving electrons in wire under AC


How long should you wait to email journal editor about a submitted revision of a manuscript?

What does the typical workflow of a journal look like?


Customizing the distance of plot frame tick labels to frame

how to change the distance between tick mark and tick label


Apt install hanging/Freezes when trying to run updates with no errors 17.10


Manuscript status changed from Review in progress to Ready for review


How I can add attribute to python object if its name is variable?

How do you programmatically set an attribute?


How to "customize" Ubuntu as I want? (making a new distro)


How do I use manipulate to move around a tangential plane?

Plot3d: How to color a surface according to the slope of the surface?


The connection of Fibonacci sequence with matrices with Euclidean algorithm?

Fibonacci sequence and Euclidean algorithm's connection.


What damage can a thief do with a scanned image of a passport?

What harm can be done with a copy of one's passport?


When I can't short CS to ground using only one SPI device?

chip select on one to one spi connection


Need to perform Wildcard (*,?, etc) search on a string using Regex


$(2, 1+\sqrt{-5})$ is a prime ideal in $\mathbb{Z}[\sqrt{-5}]$

Proving whether ideals are prime in $\mathbb{Z}[\sqrt{-5}]$


Exporting map as tif in CMYK colour space


Allowframebreaks not working on beamer references

Why doesn't frame option allowframebreaks work when using the label option?


Am unable to install Ubuntu 18.04 on desktop from bootable USB drive


What is the difference between response.sendRedirect() and request.getRequestDispatcher().forward(request,response)


Alternative combinatorial proof for $\sum\limits_{r=0}^n\binom{n}{r}\binom{m+r}{n}=\sum\limits_{r=0}^n\binom{n}{r}\binom{m}{r}2^r$


Does Ubuntu 14.10 have the security fix for Shellshock bash exploit?

What is the CVE-2014-6271 bash vulnerability (Shellshock) and how do I fix it?


Number Theory Example of a UFD that is not a PID


How can I get straight lines on a UV map?


Can holders of Israeli residence visas enter area A in the West Bank?

Once in Israel, are tourists allowed to exit to the areas outside of the Israeli responsibility (Palestinian areas)?


z-index not working with fixed positioning


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


What is the meaning of exp9ubuntu1 suffix in Ubuntu?

What is the meaning of the XubuntuY string in Ubuntu package names?


Help to reduce formula field compiled size

What are the compiled costs of each Formula function


swapping windows between two screens with one shortcut key combo

Quickly place a window to another screen using only the keyboard


What is causing the "Exception in thread "main" java.lang.NullPointerException" Error?

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


Why are these constructs using pre and post-increment undefined behavior?


Logcat error description : Button launch crashes app


Should we have a tag for significant points in time?

How can we improve the inconsistent tagging of the questions relating to the recent uproar and associated issues?


Can ssh (agent) work with two separate identities?

How to use ssh-agent with multiple (valid) keys and yet choose which one to use?


Getting 'live' controller variable values within Javascript

Setting controller variables not reliable from apex:commandButton


iPhone 7 Plus takes days to turn on showing Apple logo or black screen


Non-parametric test for difference in parameter with unequal sample size and different variance

Testing for significant differences in skewness


Append one file to two files in unix script


How do I transfer iPhone contacts to an Android phone?


How to apply windows for each specific column in SQL?

Fetch the row which has the Max value for a column


Show that $k[x,y,z]/(xz-y^2)$ is not a UFD.


problem when installing vlc on ubuntu 15.04 its taken more than 10 hrs but not successfully installed and give the msg

Unable to correct problems, you have held broken packages


python floating point multiplication bug


vertical spacing in multiline gather with amsmath


Ubuntu is vulnerable to viruses from the internet?


C++ nested classes, access fathers variables

Can inner classes access private variables?


Integrate via substitution and derivation rule


Chromium immediate shutdown upon launch Ubuntu 16.04


Weird "hidden answer" in $2\tan(2x)=3\text{cot}(x)$


Answer draft deleted without warning when signing up

Answer draft is lost if you click to sign up


Figure caption alignment screwed when using line break

How to add line break to caption without using caption package


Column count doesn't match value count at row 1 - Java SQL

java.sql.SQLException: Column count doesn't match value count at row 1


When creating a WordPress page, a "-2" suffix is added to new pages' permalinks


How should I use a possessive apostrophe when a name is between commas?


Why don't I get my reputation back when my bounty ends without replies?


Open file or folder location directly when searching for it - Nautilus

How can I open the containing folders of items in Nautilus search results?


why ubuntu does not offer upgrade to 21.04?


Convert a column into comma separate list

Convert a column into a comma separated list


How to prove the following by Cauchy-Schwarz?

Let $f:[0;1]\to\mathbb R$ be continiously differentiable


How get php file content from other server(domain) using ajax

Ways to circumvent the same-origin policy


Javascript values seem to be concaternated and not added together

How to add two strings as if they were numbers?


Any rule for using nationality as a noun?


How can I edit or add to a particular field without pull the all object


How to display images in Grid using jquery


Unable to assign output of command to a variable

How can I assign the output of a command to a shell variable?


Is it possible to customize suggested edit reviews?

Allow us to filter Suggested Edits and Review section by tag


Sum of points and rank according to points with join three tables


Things to watch out when applying FCC CE


How to set the selected text background color of TextView


How to prove that $|x^p-y^p| \leq p|x-y|(x^{p-1}+y^{p-1})$ when $x,y \geq 0$ and $p \geq 1$?

Prove that $|x^p - y^p| \le p|x-y|(x^{p-1} + y^{p-1})$ provided that $1 \le p \lt \infty$ and $x, y \ge 0$


Is anti-matter matter going backwards in time?


macOS partition disappered after installing windows 10 using bootcamp


Why can't I get a unique list of shells?


Why is this code using class variables not working as it would in Java?

Are static class variables possible in Python?


Why are C character literals ints instead of chars?


What does IndexOutofRangeException mean?


Is belonging not defined in axiomatic set theory?

Where does $\in$ come from and where is it defined?


Is it possible to modify the options for a particular cell from another cell?


a book I read about survival on another planet and waygates

1970s space cadet training novel for young adults


Spring Integration - ErrorMessageExceptionTypeRouter NullPointerException - how to fix it?

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


sum all values for table column based on class


Is the question: 'Is our universe the inside of a black hole?' meaningful?


"Today's news is tomorrow's history" -- are those possessives?

Why does “today’s lesson” seem to be possessive?


How to reset the terminal properties and preferences?


What should I do when relative comparison of two equal doubles doesn't work?

What is the most effective way for float and double comparison?


How can I bypass the limitations of init.m?

Possible Bug of loading Package @ Mathematica 10.1


Python: How do I change only one of the variables inside of a list within a list?

List of lists changes reflected across sublists unexpectedly


Minecraft API Issue with Getting Chest Location from InventroyOpenEvent


Test class for apex class which is selecting multiple record ids from list view


I can't find the location of jdk for Java 7 and 8


How should I phrase a question that must be answered with an ordinal number (e.g., the third prime)?


Parsing what is supposed to be a tab-delimited file in C#

How can I detect the encoding/codepage of a text file


BitmapImage to byte[] Windows 8 metro (WinRT)


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


SQL Query to fetch data from same column?

How can I return pivot table output in MySQL?


Axes position and axes label in RevolutionPlot


Create Mac OS virtual machine on my Mac OS Catalina


How to remove this error ? java.lang.reflect.InvocationTargetException


Layover at Tokyo Narita airport: can I travel outside, and what kind of visa would I need?


how do we find out maximum value of $|f(z)|$:complex analysis

What is the maximum value of $|f(z)|$ on the unit disc $D=\{z \in \mathbb C:|z|\leq 1\}$?


Why does adding a capacitor increase voltage gain?

What is the bypass capacitor at the emitter of a common-emitter amplifier for?


Name for matrices with orthogonal (not necessarily orthonormal) rows


How to avoid using sudo when working in /var/www?


Classes in CSS, Could there be numbers in it?

Which characters are valid in CSS class names/selectors?


Show that the set of invertible $n\times n$ matrices with entries in $\mathbb{R}$ is not connected?

How to prove that $GL(n,\mathbb R)$ is not connected subset and open subset of$M_n (\mathbb{R})$


Bibliography will not recognize one source

Overleaf does not compile after using Biblatex


Batch File Renaming Stopped Working Properly

How do I get current date/time on the Windows command line in a suitable format for usage in a file/folder name?


Why is this limit $\lim_{n \to \infty}(1 + \frac{1}{n})^n$ equal to $e$?

Why $\lim\limits_{n\to \infty}\left(1+\frac{1}{n}\right)^n$ doesn't evaluate to 1?


How do I change background color of one Excel 2013 based on the value in another cell?

Change the Fill Color of a cell if the value of that cell equals the value of another specific cell


What would be a better way to filter out non-hexadecimal characters from a string?

Check a string to see if all characters are hexadecimal values


Why is there an unexplainable gap between these inline-block div elements?

How do I remove the space between inline/inline-block elements?


Expressing the maximum of several variables using elementary functions

Nice expression for minimum of three variables?


How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?


avoiding template definition in header file

Why can templates only be implemented in the header file?


generate all combinations from 3 numbers

Generating all combinations of a list in python


Avoids "to speak", or "speaking", to me?

"I'm avoiding traveling" or "I'm avoiding to travel"


Random Number series with a certain range in Java

How do I generate random integers within a specific range in Java?


Creating default object from empty value, how to define a value

Creating default object from empty value in PHP?


providing a list of figure filenames used in tex file

How to get a list of the filenames of the figures embedded in a document


Could not find class 'android.support.v4.widget.SwipeRefreshLayout'

eclipse can't find android.support.v4.widget.SwipeRefreshLayout


How to find the default value of variables (e.g., \columnsep)


Why does radians disappear in equation $\tau = I\alpha$


Interval preserving transformations are linear in special relativity


What does `LOGFILE=${1:-/var/log/syslog}` do?

What is the meaning of ${GZIP_BINDIR-'/bin'} in bash?


Why doesn't "cd" work in a shell script?


How can I do ping in pure python library?


I am trying to use an if/else statement incorporating the java scanner for a username and password application


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


Does this notation for the momentum in quantum mechanics make sense?

How does the momentum operator act on state kets?


Show that $\sqrt{n^2+1}-n$ converges to 0


can I format c drive while ubuntu installed in other drive

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


Python: Is it possible to delay execution of default argument values until the class object has been instantiated?

What is the pythonic way to avoid default parameters that are empty lists?


What is the difference between `yield` and `yield *`

Delegated yield (yield star, yield *) in generator functions


Time dilation (special and general relativity)

Cancelling special & general relativistic effects


Reviewer of PhD thesis doesn't allow me to write in the first person singular


Can quantum computer perform classical computation?

Can a quantum computer simulate a normal computer?


What happens if I omit Java's volatile keyword?

What is the volatile keyword useful for?


How to setup Java-Home and Path in Ubuntu 12.04


Show that $\sum^\infty_{n=m}\frac{1}{n^2} = O(\frac{1}{m})$

Prove that there exists a constant $c>0$ such that the following happens


Declaration of variables in the class extension (anonymous category) vs Implementation


Can I simulate keypress(CTRL+F1) in javascript or jquery?

Is it possible to simulate key press events programmatically?


Output render looks grainy and pixely even though samples are high


Construction of a Borel set with positive but not full measure in each interval


Sheets - Import XML pulling specific table values not working

How to know if Google Sheets IMPORTDATA, IMPORTFEED, IMPORTHTML or IMPORTXML functions are able to get data from a resource hosted on a website?


How to iterate through parameters to analyse


How do I make this thing in dock into one?

Duplicate application icons in Ubuntu dock upon launch


Is there a way to add footnotes to footnotes?


Are the Elves Aware that Gandalf (Etc.) Are Maiar?

Who in Middle-earth knows the Istari's origin?


Domain redirects to cgi-sys/defaultwebpage.cgi

How to make DNS server propagate faster if you are a site owner?


apt Failed to fetch, File has unexpected size

Trouble downloading packages list due to a "Hash sum mismatch" error


List all the pairs $(x,y)$ s.t. $x^2 - y^2 = 2020$

The number of integral points on the hyperbola $x^2 - y^2 = (2000)^2$ is


Winshell not uploading eps file to pdf file in Windows 8


Is there a way to autofill cells in Excel 2013 with keyboard shortcuts?

How to fill a large series (over 10,000 rows) in Microsoft Excel without dragging or selecting cells?


Android: Detect Activity/Application Change Events

How to be notified when foreground (top) activity (application) changes


How to create and use a library in C# in command line, without using Visual Studio IDE?

Compiling/Executing a C# Source File in Command Prompt


Module: local variable specification error

Subscripts - Why do I see the error "only assignments to symbols are allowed" when using a Module and not otherwise?


Restore opacity to portions of a layer in Photoshop CS4

Is there an "inverse eraser" tool on Photoshop?


What are the correct version numbers for C#?


How do I reset a lost administrative password?


How do I take this shape in Illustrator and curve it along an arc

How can I curve a design I made to make it perfectly match the curve of a circle?


Tooltip for negative reputation change is strange; shows "--"


Show original question during editing a question

Display the original, unedited post on the post editing page


Work done by static friction in accelerated pure rolling motion

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


Get an object properties list in Objective-C


Why does this simple Python code break down for large numbers?


What is the Capacitance of a spherical capacitor when either Inner/outer shell is grounded (Earthed)


Maximal Ideals of Ring of real valued continuous functions defined over [0,1]

Maximal ideals in the ring of real functions on $[0,1]$


What is the difference between the /boot partition files and the /boot directory in root?


Clipping Out Many Villages from geotiff image using rasterio?

GDAL python cut geotiff image with geojson file


Attempt to invoke virtual method 'void android.widget.ImageButton.setOnClickListener' on a null object reference

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


How do I set values for a Boolean field?

How do I set a Boolean field with "yes" and "no" values?


Deleting multiple indexes from a list at once - python


How to deserialize a JSON String to Apex


Do I need a 32 bit version for my old PC?

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


Convert 12-hour date/time to 24-hour date/time


Why is list initialization (using curly braces) better than the alternatives?


CSS calc not working in Safari and fallback


Sizeof template returns unexpected values

Why isn't sizeof for a struct equal to the sum of sizeof of each member?


AES encrypted data length using WebCrypto

Why can the last block contain a full block of padding in CBC Encryption?


Razor syntax highlighting for Ace editor


Solve this differential equation using perturbation method

find an approximate solution, up to the order of epsilon


How can I construct a smooth hat-function without using integrals

Is it possible to construct a smooth "flat-top bump function"?


email validation on client side failing in asp.net mvc (not validating dot requirement after @ symbol)

What special characters must be escaped in regular expressions?


1980's Book/Short Story about tourists who visit another planet and are warned to stay on walkway

Time Traveler steps on a butterfly, changes everything


Creating a Live USB with Ubuntu Startup Disk Creator that has persistent storage mounted on boot?

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


Mapping an entire network drive, not a folder

How do I map a network drive to the root of a server (\\server)?


Is it possible to restore a Windows system disk encrypted with BitLocker after format?

Recover data from bitlocker partition in Windows 7


how to call c++ template function in base class(not template class)

Why can templates only be implemented in the header file?


Can I use same SSID for dlink modem router and AirPort Time Capsule?

How can I get the same SSID for multiple access points?


Can Ubuntu 16.04 32/64-bit be installed in Pentium D

What are the system requirements for each flavour of Ubuntu Desktop?


Solving a modular equation with a large modulus


Mysterious LEDs glowing in spike buster without switching on

LED light fixture glows when not turned on


Ubuntu- How do I change clock speed from terminal?


I am a UK state pensioner (dual citizenship) now living in Canada returning for a 3 week visit to UK - will NHS cover me?

Dual Canadian and British citizen - healthcare coverage in the UK?


my database give ana null object reference in sqllite android. how can i solve this _____

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


how to run cannon lbp 6000 under ubuntu 15.04(64 bit)

Can't get my Canon LBP printer to run under Ubuntu 14.04


Ways to navigate grid with path restriction

Counting in a rectangular grid with obstacles


Pre-emptive auth with JMeter and HTTPClient 4


Passing an array by reference in JavaScript and overriding array

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


Can abilities with no "tap/untap" cost be activated while a creature has summoning sickness?

What is "summoning sickness" and how does it affect my creatures?


Chek IF column EXISTS within an inline SELECT statement

How to check if a column exists in a SQL Server table?


GRANT ALL ON ALL TABLES TO user; in Postgres < 9

PostgreSQL 8.4 grant DML privileges on all tables to a role


PHP Remove dupllicate array value which is a date

How to remove duplicate values from an array in PHP


Can you help me with my capacity planning?


Defining spatial operators (Equals, Disjoint, Touches, Within, Overlaps, Crosses, Intersects, Contains, Relate)?


Write CSV with text in quotes, but numerical values without quotes

opencsv writing file with some quoted elements and others unquoted


Which of the two definitions of mass is the correct?

What's the difference between the five masses: inertial mass, gravitational mass, rest mass, invariant mass and relativistic mass?


Is there a way to make my files editable for a client without InDesign?


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


How to pass an object to another activity?

How to send an object from one Android Activity to another using Intents?


Inverse of "Decimate" (not really a duplicate)

"Decimate": has it been used in the "classic" sense in modern writing?


How to "reset" python installation in ubuntu 14.04?

Restore Python installation to default plus apt package dependencies


Getting tabular statistics from table using QGIS?


Is there a way to follow people's activity?

Is it possible to follow a user automatically?