How do you restore previously tracked footage?


Seems to obviously be a scam.. need advice on possible outcome

What can a scammer do with my name, birthday, address, email and bank?


How can I be notified of updates for apps that I do not have installed?

Be notified of an update to an app that is not installed


tutorial to create e-book read application - epub file formate


Is there a way to search for those questions that have only negative votes?


Finding the ID of a process and killing it


How can an object of a class exported from ModuleB into ModuleA, access global unexported variables defined in ModuleB?


tikz: wires not connecting up to the nodes

How can I get the TikZ calc library to calculate some point coordinates correctly?


Calculate the sum of inverse values of ${n\choose 0}, {n\choose 1}, ... {n\choose n}$


Distance of an element to $\ker f$ in a normed vector space.


Why / how does this C code compile? and What does it do?


Is an array of length 1 the same size as a single variable of the same type?


Are the ideas of the speed of light and the absolute top speed inside the universe equivalent?

Is the Speed of Light an universal spacetime constant, the velocity of electromagnetic waves, or of photons?


Free software for starting graphic design

Tips and resources for beginning designers


How do I test an application for SQL injections?


Is an apostrophe appropriate for denoting plurality in ABC's?

Plurals of acronyms, letters, numbers — use an apostrophe or not?


Let p and q are odd prime numbers such that q=2p+1.

If $p$ and $q = 2p + 1$ are both odd primes, show that $-4$ and $2(-1)^{(1/2)(p-1)}$ are both primitive roots modulo $q$.


Prove that $\int_{-\infty}^{\infty} (F(x+a)-F(x))dx=a$ for all $a>0$.

For a distribution function $F(x)$ and constant $a$, integral of $F(x + a) - F(x)$ is $a$.


How to sort NSArray by NSMutableDictonary's value

Best way to sort an NSArray of NSDictionary objects?


Clickable Link back to the Table of Contents


Meaning of a notation of interget set on another set


Show that, there are no integers $(m, n)$ such that, $m^2 + (m + 1)^2 = n^4 + (n + 1)^4$ .

Integer solutions of $m^2+(m+1)^2=n^4+(n+1)^4$


Breaking a long list into shorter, regular lists

How do you split a list into evenly sized chunks?


SemanticImport vs Import differ on same CSV file?


Change the sectioning level created by `thebibliography` environment

How can I create a bibliography like a section?


How do I give users Display Names in Google Groups(August 2020 update)

How to set the display name for group members in Google Groups?


How is canonicity of derivative works determined for Star Wars?


Applications of bitwise operators in C and their efficiency?

Real world use cases of bitwise operators


splitting the string and choosing the middle part containing two set of parenthesis

How do I extract text that lies between parentheses (round brackets)?


Cannot see my objects in viewport shading

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


Odd duplicates link for questions that were closed as duplicates a long time ago


Method to find the differential equation given the solution

$x\sin x$ is a solution of $n$th order linear differential equation. Find minimum $n$


List of lists changes reflected across sublists unexpectedly


Book: girl with a prototype computer in her head that allows her brain to be broken into multiple personalities

Story involving young female space travelling escapee with multiple personalities


How can you install software without the terminal retrievals or the software center?

How do I install a .deb file via the command line?


What do I build in .Net to automatically generate a file every morning?


Why do I always get the same sequence of random numbers with rand()?


How do I add fields to an existing custom entity? (repost)


How to use sed to remove variables value from a string

How do I use variables in a sed command?


Issues with ajax and JavaScript function

Event binding on dynamically created elements?


Where do the definitions in statistics come from?


Strong Signal ads are making it tough for me to use Chrome

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


How to receive correct file and directory paths from user?

How to get the directory of open blend file? (from Python)


Question on 3DS power adapters, minor voltage difference

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


MySQL Join two records with matching field and creating more columns

Can I concatenate multiple MySQL rows into one field?


What is the purpose of tag "blank"? burninate?


Can I pass a primitive type by reference in Java?

How do I pass a primitive data type by reference?


working with incredibly large numbers in .NET


Best way to represent a fraction in Java?


Calling method of another class from JavaFX controller?

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


Cannot display friends list facebook on my Android App

Facebook Graph API v2.0+ - /me/friends returns empty, or only friends who also use my application


Bypass login screen after sleeping or hibernating


Why system assigns a "volume name" for a binded "/tmp"?

How do I prevent directories mounted with 'bind' from appearing on 'Devices' on nautilus?


Why do "Community Wiki" Q & A not get awarded reputation?


how to display webview current url stored in string in dialog box - android


What am I doing wrong while mining in Minecraft?


Where can I get a clean ISO of a specific build of Windows 10?


While adding element into ArrayList using Multithreading, sometimes it give ConcurrentModificationException and sometimes not?

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


Create shorcuts in a terminal to navigate between folders

Quick directory navigation in the bash shell


HTML checkboxes keep checked after refresh

Why does the checkbox stay checked when reloading the page?


Please recommend a version of Ubuntu or other linux which can run on the 6th generation intel i5 core

No version of Ubuntu can be installed with any Skylake 6th generation Intel processor


Sum of divisors and Euler phi function of a number

Find all positive integers $n$ such that $\phi(n)+\sigma(n)=2n$.


What's the rhetorical term for when a historical quote is repurposed?


A Problem Ocurred While Checking for Updates [Ubuntu 18.04]

Problem with sudo apt update in Ubuntu 18.04: Post-Invoke-Success if /usr/bin/test -w /var/lib/command-not-found/


Is it worth setting up a private subnet in Amazon EC2 (VPC)

AWS VPC - why have a private subnet at all?


Does rooting a phone expose the phone to security risks?

What are the security disadvantages of rooting an Android phone?


Can a user split their Stack Exchange network account into two independent ones?

Can an account be manually unassociated from my network profile?


Is it possible to install both Gstreamer 0.10 and Gstreamer 1.0 at the same time?


Proof by induction of Bernoulli's inequality: $(1+x)^n \geq 1+nx$

Proof by induction of Bernoulli's inequality: $(1 + x)^n \geq 1 + nx$


How to prevent duplicate rows with a 1 to many SQL result without losing data

Can I concatenate multiple MySQL rows into one field?


Create Fancybox gallery when integrated with PikaChoose

Pikachoose/Fancybox Integration - navigation arrows on the lightbox


A fast (and correct) way of finding a common divisor for $1805$, $1991$, $2146$ so that they have the same remainder

Find when three numbers have the same remainder when divided by the same number


replace deprecated ereg with what_function()

How can I convert ereg expressions to preg in PHP?


Which one is the suitable Debian iso for desktop?

31 Debian CDs -- Why? and which do I need for a vanilla desktop install?


How do I generate a list of delayed rules?


Warning: mysqli_query() expects parameter 1 to be mysqli, null given in


How can I stop an infinite animation android

Android: How can I stop an infinite animation applied on an ImageView?


What does a person gain ultimately by being and participating on a site like Stack Exchange?

Why do I get more satisfaction out of participating in SO than out of my job?


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


Reading audio through microphone Using java


What are the generators of $(\mathbb{R},+)$?


No WiFi option on hp - realtek, RTL8723BE

Why do I get "Required key not available" when install 3rd party kernel modules or after a kernel upgrade?


Why 'click' function is not working in jQuery after other button was pressed?

Event binding on dynamically created elements?


Convert NSData to sockaddr struct in swift


Showing that projections $\mathbb{R}^2 \to \mathbb{R}$ are not closed


Why was Bilbo not discovered by Sauron during his extended stay with the Wood Elves?

Why didn't Sauron find Bilbo when he put on the ring like Frodo?


If $A_{n\times n}$ is nilpotent matrix then $\beta = (y, Ay,A^2y, \ldots, A^{k-1}y)$ is the basis of vector space $\mathbb R^n$.


How far gravitational waves like the ones recently detecty are dangerous for life?

How close would you have to be to the merger of two black holes, for the effects of gravitational waves to be detected without instruments?


python 2 vs python 3 class with __iter__


Are induced electric field lines circular in nature?


php check one array against another for all matches

Checking to see if one array's elements are in another array in PHP


Why does Stack Overflow have a different top navigation than other sites?

Why does Stack Overflow have a different upper interface?


Strange OutOfMemory issue while loading an image to a Bitmap object


Continuous v. per-chapter/section numbering of figures, tables, and other document elements


How to find the sum of $n$ terms in the sequence - $ \dfrac{1}{1.2.3}+ \dfrac{1}{2.3.4}+\dfrac{1}{3.4.5} + \cdots+ \dfrac{1}{n(n+1)(n+2)}$?

Find the sum of the series $\sum \frac{1}{n(n+1)(n+2)}$


Is there a better way to map command call based on filetype


Linux/Perl: Additional output buffers other than STDOUT and STDERR?


How are the number of views in a question calculated?


Unable to upload a file using selenium/web driver running with java

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


Python: using a recursive algorithm as a generator


Does removing a creature from the battlefield during the blockers declaration phase affect the damage the player will take?

If a blocking creature leaves the battlefield, is the attacker still blocked, or will it damage the opponent?


When I convert a PDF to plain text, the text is scrambled

What are good ways to make pdflatex output copy-and-pasteable?


it is possible get Salesforce ChangeSet components throw API or Apex?

Salesforce Metadata Api/ Tooling Api to build changesets


I can't pass Excel.Application as an object to a method

CS0120: An object reference is required for the nonstatic field, method, or property 'foo'


ubuntu install failed detect the available gpus and deal with any system changes. dell 5820 i9

Why do I see a message SQUASHFS ERROR:UNABLE TO READ DATA AND PAGE WHILE INSTALLING UBUNTU


Chemmacros reactions environment compile error

Chemmacros: Undefined control sequence. \end


Showing that $\mathbb Q(\sqrt{17})$ has class number 1


Why can't I log-in to meta.*.stackexchange.com without (broken) SSL?


More Room for Ubuntu - How do I use GParted to Make Ubuntu Partition Bigger


How to place a float at the top of a floats-only page?


Is there a cubic $Q(x)\in \mathbb{Z}[x]$ so that $|Q(p_1)|=|Q(p_2)|=|Q(p_3)|=|Q(p_4)|=3$, where $p_1, p_2, p_3, p_4$ are distinct primes?

For $5$ distinct integers $a_i$, $1\le i\le5$, $f(a_i)=2$. Find an integer b (if it exists) such that f(b) = $9$.


libxml2 is missing for Nokogiri after xcode install on mavericks osx

OS X Lion, Attempting Nokogiri install - libxml2 is missing


Lookup field based CAML query returns the entire list instead of matching data


Why this dynamic parameter is not working?

dynamic does not contain a definition for a property from a project reference


Issue in activating environment on UAT server

Execute bash commands over SSH while staying in interactive mode afterwards


Enclosing javascript code in comment tags ""

Should I use HTML comments to capsulate JavaScript code blocks?


QGIS 2.8.1 print composer won't export all OpenCycleMap base layer tiles

OpenLayers low resolution and/or shifts in QGIS print composer?


Set partition, partition into X set with Y elements.

How many ways can N elements be partitioned into subsets of size K?


Is Two hours of transit at Atlanta airport enough to catch the other flight?

Is 1 hour and 30 mins enough time in Atlanta Airport?


what is faster hashset clear or new hashset?

Performance issue - clear and reuse a collection OR throw it and get a new one


Through reflection, determine if a referenced assembly was loaded from the GAC

How to identify if a GAC assembly is loading


Best way to extract a subvector from a vector?


How to use atan2 to get the correct angle? (inside or outside angle)

What are atan and atan2 used for in games?


If $x^2+ax+b=0$ has a rational root, show that the root is an integer.

If $x^2+ax+b=0$ has a rational root, show that it is in fact an integer


How to reinstall retail Windows 8.1 Pro on another PC?

Transferring a Windows 8 license and proper un- and reinstallation


Calling virtual functions inside constructors

virtual function calls in constructor and destructor


Why is RAM usage so high on an idle server?

Why is Linux reporting "free" memory strangely?


Ubuntu 18.04 Wi-Fi adapter is not showing up


How Do I Center Product Title And Pricing Info On My Shopify Website?


CUDA+OpenCV：this application was unable to start correctly (0xc000007b)


Why are the two dot product definitions equal?


Writting Recursive algorithm (LCS) using algorithm2e package similar to the one shown in attached image


Can you help me with my capacity planning?


How to install NodeJS and NPM on Ubuntu 18.04?

Node Package Manager got corrupted in some way, now it cannot be installed


When does $A^{1/2}$ exists? for $A$ a square matrix.

Under what conditions does a matrix $A$ have a square root?


Sci-fi book from the 80’s or 90’s; aliens control humans using a cap

Book series about aliens who put "caps" on people to control them


Trying to plot f(x)= xsin(ax) and its derivatives in a single plot but graph shows nothing

How are parameters evaluated for a Plot in Manipulate


Interpreting Residual plots: Linear Regression

How should I interpret this residual plot?


Difference between save and saveOrUpdate method hibernate

What are the differences between the different saving methods in Hibernate?


How to create a Python class method that can use but doesn't require an extra argument


Parentheses with automatically increasing heights


Elements of $\mathbb{F}_p$ having cube roots in $\mathbb{F}_p$


Is there any truth to the idea that you shouldn't multiply seasonings when multiplying a recipe?


What EXACTLY cause Voldemort's soul piece to split off when he killed Lily and tried to kill Harry?


I want to increase the number of vertices in a cylinder

How to edit Parameters for an Object after it is created?


How do I test on an already-installed Android application using Appium + Selenium?

how to do a Testing on an Already Installed Android application using Appium + Selenium ?


Can't figure out why (flip .) has this type


Count how many ul tags has number of specific content and display them only once


Prove if the sum is convergent, then the square is convergent

$\sum_\limits{n=0}^{\infty} a_n$ converges $\implies \sum_\limits{n=0}^{\infty} a_n^2$ converges


Is `sizeof(char*)` always equal to `sizeof(double*)`?

Is the sizeof(some pointer) always equal to four?


How come the Tesseract was with Von Strucker?

How did HYDRA get hold of Loki's scepter?


Using induction for $x^n - 1$ is divisible by $x - 1$


'I am going down somewhere' against 'I am going'

Do I travel "up" or "down" to London from north of the city?


Bootstrap align text vertically to switch button

How can I vertically align elements in a div?


Understanding math behind RSA key derivation

Why is RSA encryption key based on modulo $\varphi(n)$ rather than modulo $n$?


Special subgroup of a group of order $n$

If $S$ is a nonempty subset of group $G$, then $S^{|G|}$ is a subgroup of $G$.


Shell script to copy list of files with spaces


Nothing shows up in the terminal when I type my password


PHP How to assign starting value to changing value?

Setting default values (conditional assignment)


Options for copying files and settings from dying drive?


Combine two json sections into one json object

How can I merge properties of two JavaScript objects dynamically?


jQuery click function not working with unordered list

Event binding on dynamically created elements?


Terminix: No protocol specified Unable to init server: Could not connect: Connection refused


Can I concatenate multiple MySQL rows into one field?


str_replace() to create self-closing tag DOMElement();

Why doesn't PHP DOM include slash on self closing tags?


SQL Server 2008 server cannot connect to itself with alias name or “localhost”

SQL Server 2008 server cannot connect to itself with alias name or "localhost"


Having trouble in sending the results from pdo to ajax


What seemingly innocuous results in mathematics require advanced proofs?

"It looks straightforward, but actually it isn't"


How do you efficiently return all of a List but one element?


What are those plastic clips delivered with my new bike?


Error Message on Desktop about malformed entry 52 in line file

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


To find which button is clicked in javascript php

How to check whether a Button is clicked by using JavaScript


Wrong Root Name Appearing in Terminal | MacOS

OS X computer name not matching what shows on terminal


When there are "More comments," often the thread is lost

Can we get an indication comments are hidden between the comments?


How do I subdivide smooth in blender 2.8?


How many iPhone 6 devices can I bring into India?

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


How much time would it take for a free-falling ghost-like object to cross the entire Earth?

If it was possible to dig a hole that went from one side of the Earth to the other...


org.apache.jasper.JasperException: #{...} is not allowed in template text


How do you set, clear, and toggle a single bit?


Ubuntu 14.04 is there a way to directly trace an application in real time?

How do I know which file a program is trying to access?


What does this graphs mean in linear regression?


How do I convert two lists into a dictionary?


Material design - buttons raise, not depress


Ubuntu 14.04 Type 'http://old-releases.ubuntu.com/ubuntu/' is not known on line 1 in source list /etc/apt/sources.list.d/ia32-libs-raring.list

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


What's causing my java.net.SocketException: Connection reset?


Do the single quote (') and double quote (") work in jQuery like they do in PHP?

When should I use double or single quotes in JavaScript?


Schengen Visa via France, but visiting Amsterdam and Reykjavik (Iceland)

Does a multiple-entry Schengen visa allow visiting other Schengen countries later, without going via the issuing country?


A set with a binary operation and an interesting property defines a group

A semigroup $X$ is a group iff for every $g\in X$, $\exists! x\in X$ such that $gxg = g$


Optimal subfigure width to span \textwidth


C#: IIS (sending E-Mail) blocked file access

Why do I need to Dispose a System.Net.Mail.MailMessage instance?


How to connect nodes in a star pathfinding for platformer games?

How can I adapt A* pathfinding to work with platformers?


Zombie objects in c# and .net what they are and how to avoid them

What are Zombies and what causes them? Are there Zombie processes and Zombie objects?


How do I add a user to the "sudo" group?


PayPal API Listener Website Payments Standard URI


How to render over the previous frame to create trails


How to upgrade from 14.04 LTS or 15.10 to 16.04 from terminal

Can I smoothly upgrade from one LTS to next LTS release?


Sum of reciprocal of primes to the primes.


What does a crossed out static import in Eclipse mean?


How to prove that $\sum_{t=1}^{\infty}\frac{t}{2^{t}}=2$

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


java - Null pointer exception when calling a method

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


How to prevent Chrome from showing "🛈 Not secure" for my website in the URL bar?

HTTP webpage is showing "Not Secure" in Chrome


Why Electric field is same at every distance from the sheet inspite of inverse square law?

Why is electric field of an infinite plate constant at all points?


A quotient space of a manifold by a covering space action is Hausdorff

Properly discontinuous action: equivalent definitions


How to find the frequency and type of my current RAM?


Printing landscape or portrait in FireFox and IE 8


Why isn't it safe to use EF-S lenses on fullframe?


Windows/Installer and Windows/winsxs using up 25% of my 60gb SSD

Why does the /winsxs folder grow so large, and can it be made smaller?


Deriving the sub-differential of the nuclear norm


Failure to download "ttf-mscorefonts-installer". Not even reinstall works!

Failure to download extra data files - ttf-mscorefonts-installer


How exactly and WHY does matter affect space-time?


What's that green line when I perform a ls -la?

What do the different colors mean in ls?


How to write data by dynamic parameter name

Google App Engine: how can I programmatically access the properties of my Model class?


Q:: Could anyone please explain in further detail about "pass-by value" in a program?


How can we prove this integral inequality?


In what order should I watch Monogatari series?

What is the in-universe chronological order of the Monogatari Series?


Java Rounding to specific decimal places

How to round a number to n decimal places in Java


I want to redirect nitroindia.org to www.nitroindia.org in godaddy windows hosting

asp.net mvc: How to redirect a non www to www and vice versa


How to uninstall older version (15.04) of Ubuntu and install newer(18.04)


Non-martingale with respected to the natural filtration, and satisfies $E[M_{n+1} | M_n]=M_n$

Example: satisfying $E(X_{n+1}\mid X_n)=X_n$ but not a martingale


Tilling chessboard by L shaped tiles, to cover all white cells

How can I find the minimum number of tiles?


Say a customer is an observant Jew and wants his site to be offline on Shabat - SEO problem?


Why does BTRFS seem to have comically large allocations for metadata?


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


After update visualforce page (picklist field) ...it wont refresh standard page..how it save standard page


How to show Google Review in Google Search Result?

How do you get Google to show wiki information about your site in the right side bar of the search results?


how to use REGEX when searching contacts on Exchange via EWS

Regular expression credit card search using Exchange Web Services?


Using a literal string in SELECT statement


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


How can I install a package without root access?


How do I check if a folder has contents?

Checking from shell script if a directory contains files


Random Sampling of Beta Distribution using direct method

How exactly are the beta and gamma distributions related?


How do I get the square root of a complex number?


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


Optimization algorithm where calculating the function is very costly

Optimization when Cost Function Slow to Evaluate


Mid-century novel read in elementary school, about a woman with coloured skin and her guardian on a distant planet

YA series with a housekeeper or protector robot and set on a planet with a harsh sun


What's the short story where the man is sick and tired of advertising?

Identifying a short story about advertising


Pullback of a morphism of schemes along the local scheme

Showing that the fiber of a morphism of schemes over a point is homeomorphic to the preimage


HP 15-dw0037wm - Realtek RTL8821CE 802.11ac PCI-E Wireless Network Adapter Issues - Not Working in Linux - Ubuntu/Debian/Pop OS!

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


Can I get original JPEG image from CR2 file format?

Cheap/free tool to view/convert Canon CR2 RAW format photo files on Windows?


Can you download an image that's already been loaded?


Is it correct to use comma in this sentence?

Should there be a comma between a shape adjective and color adjective?


Is every norm in a dual space a dual norm of some norm?

An example of a Banach space isomorphic but not isometric to a dual Banach space


Occasional dialogue Boxes where all characters are question marks

Login screen characters all question marks, login info isn't working


Can “however” be used in middle of a single clause?

Placing however at the start of a sentence vs placing it in the middle of a sentence?


Is there a way I can remove spaces from an unpacked list?


How to predict how much space a VACUUM FULL would reclaim?


Blender texturing of object is not correct

.fbx export why there are no materials or textures?


Windows 8 removes Grub as default boot manager


How can I as a user flag/vote for questions to be migrated?


apt-get stuck at 0 [Connecting to us.archive.ubuntu.com]


Move off-screen window back to screen on Windows 10

How to move windows that open up offscreen?


Do I have to reinstall Windows 8 when upgrading my motherboard, cpu and memory, but not my HDD?


ConcurrentModificationException in my own code

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


What exactly the Heisenberg Uncertainty Principle explains?

Can the Heisenberg Uncertainty Principle be explained intuitively?


Certain vertices and edges are discolored (2.79b)

Strange black shading. Cannot fully light mesh. (Cycles)


Could we please be a bit nicer to new users?


Black artifacts when looking through many transparent objects?


How to find a closed form solution of E[Max(X,Y)]?

Find $E(\max(X,Y))$ for $X$, $Y$ independent standard normal


How can one change the timestamp of an old commit in Git?


How to make LuaLaTeX multithreaded when `--shell-escape` is enabled?

How to make pdfLaTeX multithreaded when `--shell-escape` is enabled?


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


PHP - format special characters and display


What is the best way to find sugar cane in minecraft


Eregi and preg_match replacement, big error on capcha and email validator

How can I convert ereg expressions to preg in PHP?


Install a cross compiler in Ubuntu 13.04

How to delete all contents of a folder with Ruby-Rails?


Installing Ubuntu 14.04 Inside Windows 8

How to boot WUBI installed Ubuntu within Windows 8?


How to hide light object keeping the brightness alive?

How to make a cycles light emisson object invisible to the camera?


Are Australian 35x45mm passport photos accepted for Chinese visas?

What are the dimensions for Chinese visa photos?


mysql through SSH tunnel fails because of localhost

Forward local port or socket file to remote socket file


Tabs painted over "congrats" screen for new badge

"You've earned (badge)" panel layouts are broken


How can I translate a 6x7 int array into a single dimension array

How can you convert a 2 dimensional array into a 1 dimensional array in Java


Asking the position of a person in a sequence


Why were my answers about using a library I've created deleted?

How do I mention my own products in answers?


How to separate tokens in line using Unix?

How split a file in words in unix command line?


Citation inside comments of Theorem leads to `! Argument of \@citex has an extra }.`


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


Quantum mechanics and gender of unborn baby

Is my baby's gender an example of Schrodinger's cat?


Can I extend a class using more than 1 class in PHP?


Slow indexing and lower rankings on ccTLD vs TLD domain


What Unicode symbols are possible as a temporary site favicon?

What are the requirements for a (beta) site logo?


Ubuntu 16.04 Desktop startup with no monitor

Add Fake Display when No Monitor is Plugged In


Removed several programs using "sudo apt-get purge wine\*"

Deleted most of the packages using apt-get purge package\*; How can I get them back?


More concise way of querying list of Not Likes

How can I introduce multiple conditions in LIKE operator?


If I have a while(1) loop in main, do i need a return value?


Calculating $\lim_{x \to 1} \frac{\sqrt[3]{x}-1}{x-1}$ without L´Hôpital rule.

Limits with cubic root without L’Hopital’s Rule: $\lim_{x\to 1}\frac{\sqrt[3]{x}-1}{x-1} $


What is the single most influential book every designer should read?


Why isn't energy created by the superposition of waves?


Can I concatenate numeric constant with string in C?

Concatenate int to string using C Preprocessor


Unique (non-repeating) random numbers in O(1)?


Wifi problems with rtl8723be in Ubuntu 14.04


How to use multiple Effect Strips in Blender Video Sequence Editor?


Question mark or bold citation key instead of citation number


Struggling with runtime setup of some castle components

Castle Windsor can't inject an array of interface types


Why would you declare getters and setters method private?


Do we need different application forms for each applicant for a UK visa?

How to Proceed with UK Visitor visa for my family and myself


How to resize font size of a column in a table?

How to change the font size only in one column of a table/tabular?


JavaScript closure inside loops – simple practical example


Unable to login into ubuntu(16.04) after CUDA installation

Can't log in after installing CUDA toolkit


Get Android WiFi "net.hostname" from code

how to get current wifi connection info in android


How is work done by friction in rolling without slipping zero?


A object reference is required for the non-static field, method, or property 'Android.Support.V7.App.ActionBar.SetDisplayHomeAsUpEnabled(bool)'

Error: "an object reference is required for the non-static field, method or property..."


real analysis Basic real analysis proof limit point

Is $(-\infty,3]\cap(0,1)^c\cap[-1,\infty)$ closed? Open? What are interior points?


Under what circomstances the sample standard error is likely to equal population standard deviation?

Difference between standard error and standard deviation


Recursive CTE to get Grandparent, parent, children

Can I get a tree-structure from a self-referenced (hierarchical) table?


Using ion radiation to make electricity?

Is it possible to generate electric energy from the radiation of radioactive materials


Having Trouble Changing the Source of an ActionListener


How can I add some css to center certain divs if they are using the same css style?

What's the best practice for centering all text in the Apple, Banana and Carrot divs?


Non empty Perfect set with only irrational numbers


How do I update the marker within Google Maps?

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


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


Problem with graphic when booting from liveCD

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


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


Inaccurate alignment of MODIS HDF image (Dark Target product MYD04)

Reprojecting MODIS Swath data to WGS84 using GDAL


How to refer to a JSF component Id in jquery?

How to select JSF components using jQuery?


Find and download a package without sudo using aptitude

How can I install a package without root access?


A variable is visible in another block as well

Why variable hoisting after return works on some browsers, and some not?


Java Copy Constructor with the "this" keyword

How do you make a deep copy of an object?


Linear Mixed-Effects Models (lmer function in R) - Statistical significance?

How to obtain the p-value (check significance) of an effect in a lme4 mixed model?


About cases you don't use the article "the" and "a" | Would anybody be able to tell me why there is no article in this case?


How to loop the particle simulation indefinitely?


How to 301 redirect “domain.com/?...” to "domain.com"

Custom 404 error issues with Apache - the ErrorDocument is 404 as well


BeautifulSoup - modifying all links in a piece of HTML?


All possible combinations of a set as a list of strings

How to generate all permutations of a list?


If we let $T : R^2 \to R^2$ be a linear transformation. Consider two bases $B$ and $D$ of the vector space $R^2$

Computing matrices of linear transformation under different basis


Interpretation: Further actions to come out of this discussion

What do infinitives mean in news headlines?


How did Gandalf survive the fall in the cavern in "Lord of the Rings - The Fellowship of the Ring" and reincarnated as "Gandalf the White"?

What happened to Gandalf after his battle with the Balrog?


null object reference - confused with Objects in Java

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


Possible lossy conversion from double to float, given float values?

What does "possible lossy conversion" mean and how do I fix it?


Php code formatter / beautifier and php beautification in general


Debugging a custom-bib bst file that crashes on book items


read first line of the file and compare it with a string in shell file

How to bulk convert all the file in a file system branch between Unix and Windows line break format?


Fancyhdr: How to remove name of the subsection from header

how to display current section title in header


doubt on taking vertical pitch for dip packages


Why does a prism refract light into a rainbow?

Why do prisms work (why is refraction frequency dependent)?


Can you update an iPhone 4 on iOS 6.1.2 to 7.0.6 using an IPSW file?

Can I install any iOS version I wish by picking and choosing which firmware to restore?


Plotting region $f(S)$ for given complex function $f$ and $S \subseteq \mathbb{C}$

Plotting complex numbers as an Argand Diagram


Does Special Relativity Predict Absurdities?


AWK does not work correctly in my system


How to add dll into GAC having config file


Javascript regex to replace special characters

Efficiently replace all accented characters in a string?


How can I get data from database in ruby


Adaptation of round-robin tournaments for 4 player games.

Scheduling a Round Robin tournament - 4-way games


Double dollar variable not being called correctly in a function


Calculate the tendency of a set of samples


Need regular expression to remove  tags from a string

Using C# regular expressions to remove HTML tags


What is 'Run as Administrator' in Windows 7?

Why do I need to run commands as administrator if my account is member of administrator group?


Can a focus replace a material component if it doesn't state a value in the component list?


Was the expansion after the big bang faster than the speed of light?


How to divide polyline into 1-mile increments?


Develop a Cuda DLL with Visual Studio 2010 running on any pc

What can I do against 'CUDA driver version is insufficient for CUDA runtime version'?


Insert negative of \widthof into \hspace without defining a newlength


How to limit the resource formats in the Rails routes file


Fixing Catastrophic Backtracking in Regular Expression


How to run update loop (w/ PDO) using the $_GET array without having to manually enter each text box name?

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


Bounty Notices disappear on loading edits

Why does the question's closed status disappear when clicking to load a new edit?


How is English Premier League order position determined if teams are tied?

Who wins a league (EPL) if two teams have the same number of points?


Quickly create class from an interface in eclipse


Searching 'select by color' for raster or map data

Extracting raster cells from imagery based on RGB value using ArcGIS Desktop?


Xubuntu 14.04 Software Updater not finding any updates?

Update manager doesn't offer an upgrade to the new release


"Who's going to the movies?" "[Person] and I." or "[Person] and me."

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


the difference between $\emptyset$ and $\{\emptyset\}$?


How can I display only the first screenfull of output, including all terminal colours, and lines that will be wrapped?


what is causing this error "UserAgent not available, file operations may not be optimized. "


Showing that the conjugates of a proper subgroup do not cover the group.

Union of the conjugates of a proper subgroup


How to limit the number of opened applications to one in delphi

How to ensure only a single instance of my application runs?


Calculating the Commutation Relation of the Generators of $SO(n)$

Lie bracket for Lie algebra of $SO(n,m)$


Stack Overflow 'review' button is slow, and test questions are slower


How to use Latex to print a document to look like a lined notebook?


What is time, does it flow, and if so what defines its direction?


Applying Economics Ph.D/Agricultural/Applied Economics Ph.D programs with low GRE

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


Name of a show about kids in simulation - samurai and cat dude

What TV show has kids entering a video game of some sort?


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


Path variable is not working, the folder can not be traced


Epimorphisms of magmas: are they surjective?


Can't Resume from Suspend in Ubuntu 14.04 64bit

laptop screen goes blank after waking from sleep


Let $a_n \to +\infty$, and let $b_n \to +\infty$. Show that $a_n + b_n \to +\infty$

if $A_n \longrightarrow \infty $ and $B_n \longrightarrow \infty $ then $(A_n+B_n) \longrightarrow \infty$


Does Python have a ternary conditional operator?


Get the name of symbol inside a function

Why does this function fail when a non-function version of the same code works?


How to access each individual word within a string input delimited by whitespace?

How do I iterate over the words of a string?


How to parse a month name (string) to an integer for comparison in C#?


Prevent WordPress from replacing Unicode emojis with images

Disable emojicons introduced with WP 4.2


Describe the Lie algebra of SL n (H) for H=Quaternion group


What's the difference between the macros "#define STR(x) #x" and "#define STR(x) VAL(x)" with "#define VAL(x) #x"?


Spell Check Error in LibreOffice - Ubuntu 12.04

How to install a LibreOffice Language Tools (Spelling Check, Thesaurus...)


Ubuntu 17.10 crashed. How can I recover the lost files?


How can I get useful error messages in PHP?


How to fetch date(d,m,y) from phpmyadmin in php?

Convert from MySQL datetime to another format with PHP


Is the $ L^1$ norm continuous in the following sense?

Continuity of $L^1$ functions with respect to translation


Last chapter not appearing in table of contents

Reference label with included file and relaxed clearpage


Is is safe to use function reference as an object property/key

Are functions valid keys for javascript object properties?


Minimizing roots of a transcendental equations

Combined numerical minimization and maximization


Redirect, Change URLs or Redirect HTTP to HTTPS in Apache - Everything You Ever Wanted to Know About mod_rewrite Rules but Were Afraid to Ask


CSS alignment issues on close reasons with pending votes


Stealing and reattaching a running process

How can I disown a running process and associate it to a new screen shell?


Should Stack Exchanges sites with top-level domains have *.stackexchange.com redirects?

Can we have *.stackexchange.com aliases for sites that have their own domain names?


How to find the sum of this Convergent series


Can 3rd-party package repositories be trusted? (Are there criteria to test if they're trustworthy?)

Are PPAs safe to add to my system and what are some "red flags" to watch out for?


Ubuntu 13.10 to 14.04 Lts does not upgrade, keeps showing error


With X being a continous random variable, what prove satisfies Var(X)≤1/4


Supermartingales and optimal strategies for a game

Martingale formulation of Bellman's Optimality Principle


How to prevent LaTeX from hyphenating the entire document?


How to evaluate a javascript object for undefined


How do I revert back from sudo add-apt-repository ppa:xorg-edgers/ppa?


How can I send non-default log files to remote rsyslog server?

How to forward specific log file outside of /var/log with rsyslog to remote server?


Problem installing aircrack-ng (make: *** [all-recursive] Error 1)


Will I still have an item in my collection if i trade a copy of it to a friend


Galois group of $\prod_{i=1}^{p-1} (X^2-i)$


How to prove this Binomial identity: $\binom{n}{k+1}=\sum_{i=0}^{n-k-1} \binom{k+i}{k}$

Proof of the Hockey-Stick Identity: $\sum\limits_{t=0}^n \binom tk = \binom{n+1}{k+1}$


Java- Default constructor with one initialized variable of type array and calling it in main

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


Difference between $\Delta$, $d$ and $\delta$


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


How to create instance of a class with the parameters in the constructor using reflection?

Can I use Class.newInstance() with constructor arguments?


How to restore .bash_profile on a mac? None of my unix terminal are working


Talking in chat from other player's perspectives

How can I make a fake name when I use command blocks?


Media keys not working for iTunes high Sierra

Media keys not working for iTunes (pause/play, skip buttons)


Why it's not safe to cast `char **` to `const char **`?


What is the order of execution for this SQL statement


How do I get the error "non-static method GetString(Scanner,String) cannot be refereneced from a static context" to go away?

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


How do guests tell each other apart from the hosts?

How does Westworld handle guest-on-guest violence?


What is the use of abstract class that implements an interface

Why an abstract class implementing an interface can miss the declaration/implementation of one of the interface's methods?


Which is the most reliable way to measure the performance speed of the methods in runtime in java

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


What is $\sum_{k=1}^n{{n}\choose{k}}k^{3}$ equal to?

Find the summation of given expression: $\sum_{k=1}^n k^3\binom nk$


How do I pass an int to another activitiy for calculation in Android Studio?

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


Who gave the Cloak of Invisibility to Harry?

Where did Harry Potter learn that the invisibility cloak was his father's?


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


Proving that $2^{n+2} \mid a^{2^{\large{n}}} - 1 $, for $a \in \mathbb{Z}$ odd, $n \in \mathbb{N}$


Adding Layer using esriRequest Response in ArcGIS API for JavaScript?


In JS what does processMethod = processMethod || function(){}; do?


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


comparing GPS cordinates with a certain margin in c

Calculate distance between 2 GPS coordinates


What is the number of the solution of the following equation a+b+c+d+e = 18?

Combinatorics Distribution - Number of integer solutions Concept Explanation


Cannot see OpenLayers under Plugin in QGIS?


Are the terminologies of score and principal component in PCA equivalent?

What exactly is called "principal component" in PCA?


Where should I ask a question about tools, services, or methods for testing which PHP code is more efficient

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


How to make a textbox that only accepts number and decimal points in c#?

How do I make a textbox that only accepts numbers?


Pull Dismiss ViewController Without BackBarButton

Changing back button in iOS 7 disables swipe to navigate back


Right way to store a large set of similar information on website?

How to make a list of companies' information and display them to user, using custom post types and a custom taxonomy?


How to add spaces at every X digit in a binary or hexadecimal number?


Identify VMWare Guest from within Linux Guest

VMware Linux Server -- how can you tell if you are a vm or real hardware?


How to get color coded Quran with tajweed rule

Only a few characters of an arabic word in a different color


Use pgfplots to plot a single column .txt file

Plot a data/Table from Mathematica using `pgfplots`


How to say someone's home was something plural?


Motion of a ball in a tunnel along Earth's diameter

If it was possible to dig a hole that went from one side of the Earth to the other...


How do I turn off the little display icons for `SparseArray`, `InterpolatingFunction` and so on?

SparseArray output triggers "unsafe dynamic content" warning


What, if anything should one do if a user's "about me" profile section contains extremely inflammatory terms (racist, etc.)


Straight line draw animation how doing it?

Fill along the front of a path of an SVG


Why does Property Set throw StackOverflow exception?


How to modify objects in a collection at the same time while iterating through the collection in java

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


C++ console application exiting immediately?

How to keep the console window open in Visual C++?


What uses are there for "placement new"?


T SQL Table Valued Function to Split a Column on commas


File cannot be executed even after modifying $PATH

Trying to add a directory with various scripts to my PATH, but it is not running the script when called from outside the directory


How is Github Changing Pages and the URL so smoothly without AJAX?


can someone explain =+ operator for me in javascript?

What does the plus sign do in '+new Date'


How long until the bomb goes off in Condition Zero?

How many seconds count until bomb detonates in Counter Strike?


Is there a way to use the Firefox 'User Agent Switcher' addon in separate tabs, or only for certain websites?

Can I switch the User-Agent header for only a single web site?


Isomorphisms between finite fields of same characteristic

Inclusion of Fields whose order is a prime power


"Related" questions breaks layout when votes >999 (when is 4 chars)

Small overlapping text on Related questions in MSE


Find the length of the curve of $r^2 = a^2cos(2x)$

Find the arc length of lemniscate $r=2(\cos(2\theta))^{1/2}$


What is the difference between a tensor, vector, and a matrix?


Is there a way to delete an object key and property?

How do I remove a property from a JavaScript object?


how can I get my fstab mounts working if they won't mount on bootup?

Cifs does not mount network device at boot


My only account is not in the sudo group

How do I add myself back as a sudo user?


E: The repository 'http://ppa.launchpad.net/snaipewastaken/ppa/ubuntu focal Release' does not have a Release file

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


Selecting or pasting image with certain aspect ratio cause it to get out of the box

Some images shown outside of preview rectange


Understanding the differential $dx$ when doing $u$-substitution


When searching for primes why is prime * prime > number a case to ignore?


Quick question about curly braces not showing up


is this a correct way of using cross validation

What is the correct way to use train, validation and test set when comparing classifiers?


No capital letter in the beginning of a sentence? "... particles. de Broglie was able to show that ..."

Initial capitalization of foreign surnames when starting a sentence


What are the rules for invoking functions on number literals in JS?

Why can't I access a property of an integer with a single dot?


Any risk in providing bank account number routing number along with name and DOB?

Is it a scam if the person only wants to deposit into my account, not make a withdrawal?


Is it possible to write protect a flash drive?

How to make my flashdisk write-protected so no one can format it?


All function only checks last element of vector in R


Newly added button after ajax request doesn't run event that he should

Event binding on dynamically created elements?


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


Is there a name for this literary device from James Baldwin and question about punctuation?


Is a sentence always grammatically incorrect if it has no verb?


How do I remove these edges connected to the center?

How to remove unwanted edge between adjacent coplanar faces?


Is there a word for "one who decides (something)"?

What do you call someone who makes decisions?


Little did I suspect that she would sign a new contract.(inversion)


Fibonacci, prove that $F_{n}\cdot F_{n+2}-({F_{n+1}})^2=(-1)^n$ with induction

Proving this $F_{n+1} \cdot F_{n-1} - F^2_n = (-1)^n$ by induction


Proving $a\mid b^2,\,b^2\mid a^3,\,a^3\mid b^4,\ldots\implies a=b$ - why is my approach incorrect


How to save a pandas dataframe in gzipped format directly?

Apply GZIP compression to a CSV in Python Pandas


How to make bootable USB for Ubuntu in Windows 7?

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


GroupBy a list of associations with their keys


PHP changing from mysql_real_escape_string to PDO in table name

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


Prove that $p_{AB}(\lambda) = p_{BA}(\lambda)$

Do matrices $ AB $ and $ BA $ have the same minimal and characteristic polynomials?


re-rendered HTML is not being affected by jQuery functionality

Event binding on dynamically created elements?


C, assign a pointed value to a pointed value, like *a=*b;

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


How to wire GFCI outlet to aluminum wiring?

What's the best way of replacing a plug or switch in a house with aluminum wiring?


Can I travel to Italy from Nigeria with a copy of my expired permit and my original copy of ricevuta and this tiny slip with my passport photo on it?

Travelling to U.K with Italian Soggiorno Ricevuta


How to pipe bash completion suggestions?

How to output string completions to stdout?


Can I check a specific line of a text file in java?


$\langle x,y \rangle (\lVert x \rVert + \lVert y \rVert) \leq \lVert x \rVert \lVert y \rVert \lVert x+y \rVert$

Inequality involving inner product and norm


Multi lines within ul element breaking my regex pattern

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


Identify trilogy: mankind sends off a ship with the last humans on board


Adding Layer Files (.lyr, .lyrx) to QGIS


Unwrapping a list when invoking a function


Integer wrapper objects share the same instances only within the value 127?


Find the eigenvalues of an identity matrix minus a rank 1 matrix


how to evaluate this definite integral $\int_0^\infty\frac{\sin^2(x)}{x^2}dx$?

Integral of Sinc Function Squared Over The Real Line


Why does Property Set throw StackOverflow exception?


Shortcuts pressing problem on Ubuntu 18.04


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

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


Why does the Unix permission system use 1 2 3 4... values instead of 1 or 0?


What's the difference between pass and continue in python

Is there a difference between `continue` and `pass` in a for loop in python?


Proving in Discrete Structures Problem that $2^N = \binom{N}{0} + \binom{N}{1} + \binom{N}{2} + \dots + \binom{N}{N}$

Algebraic Proof that $\sum\limits_{i=0}^n \binom{n}{i}=2^n$


What does this creature breathe in "The Dragon and the Wolf"


Trying to connect to a device based wireless set up on a ship

Connecting a MacBook Pro to a Windows ad hoc network


Why touching tooth filling with aluminum foil feels so weird?

Why is the charge naming convention wrong?


Installing mtpro2 (free) for Windows 8.1

Latest MiKTeX: suggestions on how to install new fonts using the MiKTeX Console


In Visual C++ , Call A Function And Execute Rest Of The Program, Simultaneously

What is the closest thing Windows has to fork()?


Shrink a webpage to fit the iframe dimension


Can you fully remove Google system apps from Android including the Play Store updates?


Let $D$ be a PID and $a$ and $b$ be nonzero elements of $D$. Prove that there exist elements $s$ and $t$ in $D$ such that $\gcd(a, b) = as + bt$.

Quick question about ideals of field $F$ in $F[x]$ are principal.


Complete removal of Ubuntu One from my Ubuntu computer


What does “Schmissues” mean in “Issues, schmissues. Can the Presidential candidates sing”?

What is the correct spelling of "X, schmX" to indicate dismissiveness (e.g., "evidence, schmevidence")?


$n^x$ are rationals for all positive integers n, show $x$ must be an integer.

If $n^c\in\mathbb N$ for every $n\in\mathbb N$, then $c$ is a non-negative integer?


Is energy content of a system different depending on the observer?


Vim LaTeX-Suite syntax highlighting seems wrong

How do I make vim highlight math properly in the align environment?


Trigger the final bibliography from the beginning

Insert something “Before the end of document”


How do I enable the "Universe" repository?


How to anticipate and escape single quote ' in oracle


How to reduce dc 5 volt to below 1.5v by add extra load


Is it possible to migrate one Stack Exchange account to another?

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


How can I run a Python script from Ubuntu Dash?

How can I edit/create new launcher items in Unity by hand?


to take screenshot of a div in html using php


Mark as Answer your answer to your own question after enough votes

Why must I wait two days before accepting my own answer?


How Do I interpret HDD S.M.A.R.T Results?


Are addslashes() and prepared statements redundant


Forward all traffic to a host on the internal network with iptables

How do I forward/NAT all traffic to one interface/IP to a remote IP?


Visual Studio 2013 - MSVCR110D.dll missing

Visual Studio 2013 MSVCR110d.dll is Missing


How is the protest against Elsevier coming along?


How to redirect unzip -v output to a log file in shell script

What are the shell's control and redirection operators?


Confusion with origin/branch and local/branch merging..?

Git merge reports "Already up-to-date" though there is a difference


How do I create a link in Windows 7 home premium as a regular user?

Permission to make symbolic links in Windows 7?


I want to make the fonts bigger in the Stack Exchange iOS app

Font size setting is missed in iPhone application


How to find top 10 frequent substring from string databases

Algorithm to find the most common substrings in a string


What type of spell let Snape and Voldemort fly in "Harry Potter and the Deathly Hallows"?

Why Can Objects Fly and People (other than Dark Wizards) Can't?


Is particle superposition reflected in the particle's gravitational footprint?


jquery on click not working on hidden elements?

Event binding on dynamically created elements?


What happen with bounty in following case?


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


I want to rename all files in a directory from *.ts to *.mkv

How do I change the extension of multiple files?


Convert date to number for compare in Google Sheets


Why do my objects still look blocky even after adding a subdiv modifier?

Cycles : shadows on smooth shaded mesh, strange behavior


How do I pass a "list of lists" as the argument to a function of the form F[x,y]?


Alternating sum of binomial coefficients equal to $1$


Does gravity follow law of conservation of energy?


strange output in comparison of float with float literal


Add list of contacts to email template from apex

Passing custom string into a Salesforce email template.


Ubuntu 14.04.5 LTS doesn't shut down in a MSI PX60 6QE laptop


Using formula for work with distance of 0m

Why does holding something up cost energy while no work is being done?


Jinja2 messes up less than and greater than chars

Passing HTML to template using Flask/Jinja2


How to decide whether to use 'that' or 'which'?

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


What does $2^x$ really mean when $x$ is not an integer?


JavaScript userscript does not run itself

My very simple Greasemonkey script is not running?


Face Recognition using Opencv and JavaCV

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


Inequality for convex function $f:(0,\infty)\to\mathbb{R}$

Prove $\int _0^\infty f^2 dx \leq \cdots $ for $f$ convex


Config file for Python with repeated sections/objects

Python Config Parser (Duplicate Key Support)


Converge of a numerical series with root

Why is the series with the general term $\sqrt{n^2 + 1} - n$ divergent?


Java: Best way to store to an arbitrary index of an ArrayList


What's the best way to organize worker processes in Rails?


Fibonacci addition law $F_{n+m} = F_{n-1}F_m + F_n F_{m+1}$


How do you use a variable in a regular expression?


How can I convert ereg expressions to preg in PHP?


Analogue of the Cantor-Bernstein-Schroeder theorem for general algebraic structures


What is the exact mechanism of flow of electricity?


If $x+1$ is a factor of $ax^4 + bx^2 + c,$ what is the value of $a + b + c?$


Fan running at max speed after switching to ubuntu


Where does this proof that $1 = 2$ go wrong? (Expressing $x^2=\sum_{n=1}^xx$ and differentiating)

Where is the flaw in this "proof" that 1=2? (Derivative of repeated addition)


Why would "to center around" be illogical?


problem with solving one complex number problem

What's wrong with this demonstration? (1 = -1)


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


Which one is correct "Can I please call in few minutes" or "May I please call in few minutes"?

Do serious grammarians endorse the "Can I"/"May I" distinction?


How can I get the device name? ("iPhone" vs "iPad" vs "iPod" vs future)

Determine device (iPhone, iPod Touch) with iOS


What will happen if all the population all over the world jumped together at the same time in sea?


How to calculate $\int_{0}^\infty \frac{dx}{(x^2+ax+b)^{\frac{3}{2}}}$?

Integral $\int\frac{dy}{(y^2 + ay + b)^{3/2}}$


Grub options are not visible on booting on Samsung ATIV Book 9 Lite running Ubuntu 14.04

I can't get grub menu to show up during boot


java: retaining values in a form after forward

How can I retain HTML form field values in JSP after submitting form to Servlet?


Differences between two sentences (Any vs All Possible)


Page Numbers in a PDF are Off; Need Help Changing Them

Page numbers in a PDF are off, how can I change them?


Why do we 'invert and multiply' when dividing fractions?

Why do we invert then multiply when dividing fractions?


How is it possible for light to be a wave and a particle?

Is the wave-particle duality a real duality?


Can't boot to Windows 8 after installing Ubuntu

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


Convergence of an infinite product $\prod_{k=1}^{\infty }(1-\frac1{2^k})$?

Is the product $\prod_{k=1}^\infty \frac{2^k-1}{2^k}$ necessarily $0$?


Disabling mouse movement and clicks altogether in c#

Block/Nullify mouse movement/click in C#


How to round a number to n decimal places in Java


Difference between deep copy and shallow copy

What is the difference between a deep copy and a shallow copy?


Situations where "Without Loss of Generality" expressions can be used.


For the case where universe is not flat, has it got an extrinsic curvature towards (an)other spatial dimension(s)?

How could we know that the relativistic curvature of universe is intrinsic?


sortexpression gridview order desc doesn't work

GridView sorting: SortDirection always Ascending


how to search if user input file exist or not in tkinter python

How do I check whether a file exists without exceptions?


Is there a way to take a screenshot using Java and save it to some sort of image?


How can only "set timestamp " statement be in MySQL slow logs

How can "set timestamp" be a slow query?


What hardware does Ubuntu Touch support?


Ubuntu 14.04.5/16.04 and newer on AMD graphics


Why are black holes called singularities?

Why singularity in a black hole, and not just "very dense"?


Find the value of the series $\sum\limits_{n=1}^ \infty \frac{n}{2^n}$

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


Oracle: Select time in HH:MI format eg: 30:00

Oracle Convert Seconds to Hours:Minutes:Seconds


Workarounds for a possible bug in the linearity of FourierTransform


Applying for a visa from outside country of origin


What are good journals for publishing a paper?

Some good Theoretical Computer Science Journals


Not possible to install anything on Ubuntu 18.04 LTS

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


File `multirow.sty' not found. TexStudio Fedora 29

How do I install an individual package on a Linux system?


How do I customize the flag/unflag links?

How to add a custom icon or symbol to a flag link?


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


Why is using squared error the standard when absolute error is more relevant to most problems?

Mean absolute error OR root mean squared error?


How to truncate entire string if it will overrun the max character count?

How to Truncate a string in PHP to the word closest to a certain number of characters?


Windows 10 keeps randomly adding keyboard layouts

Remove automatically added keyboard inputs and prevent them from coming back (Windows 10)


how to submit a form with file uploading using ajax...?

How can I upload files asynchronously with jQuery?


Can we prove Conservation of Angular Momentum without assuming internal forces are central?

Why is conservation of angular momentum considered a law?


How can i create an automatic numbering with a black colored box around each number?

Enumerated list with blue circles and number inside it


How to prove that $\max\{f,g\}$ is Riemann integrable?

Is the pointwise maximum of two Riemann integrable functions Riemann integrable?


Why is the squared difference so commonly used?

Why square the difference instead of taking the absolute value in standard deviation?


Is it possible to use index and match while adding values?

Sum Values in One Range Based on Criteria in Another


Changing major after BS and MS in CS and double major in Physics for PhD in Mathematics

Graduate school admission with a degree in a different field


Using pygame via Sublime Text on mac 10.8


Where I can buy a CD for Linux Installation?

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


Can I use Lenovo Type-C charger (20V) with Macbook Pro 2019 (20.3V)?

Can I use a charger with more output amperage than the device needs?


null pointer exception on out.println("username,," + username);

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


Deriving the limit formula of second derivatives


Colorizing text in a UIView or UIControl subclass


Adobe readers won't display 2 pages in full screen

Two-page view in full screen for Adobe Acrobat


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


What are some questions that seem easy but aren't?

"It looks straightforward, but actually it isn't"


How to disable suspend with command line or config file?

How do I disable my system from going to sleep?


Using a found spellbook as a Sorcerer-Wizard multiclass

Can a multiclass character with 1 level of wizard copy any wizard spell they find into their spellbook?


What is the "equals greater than" operator => in Ruby?


Prevent Widows10 taskbar search to search in online resources


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


Process to calculate distance from points to line in QGIS

Nearest distance between point and line layers in QGIS


How can I have my own Stack Exchange site?

Is Stack Exchange / Stack Overflow available for private or internal use?


How i can store javascript array object saved somehow so that I can use it later

Javascript - Storing array of objects in hidden field


Pros and cons of python and R for machine learning?

How do R and Python complement each other in data science?


Auto-populating dynamic text for attribute table information on multiple layers within MXD with Data Driven Pages?

Displaying dynamic table in Data Driven Pages environment?


Formal proof for an easy calculus result


What are some open problems in classical electrodynamics?

Is classical electromagnetism a dead research field?


How do you find a given array's children?

How to efficiently count the number of keys/properties of an object in JavaScript?


Why must the probability be the integrated square modulus of the wave function


Simple Homebased "Super-kind-of" Computer

Is it possible to combine processing power of 2 computers?


In what situation we're allowed to put verb before a subject?

Can "said someone" appear at the beginning of the sentence?


Make TimePickerDialog wait for input; Code after runs results into NullReferenceException

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


matching single and double quotes in grep using -E

Using grep to search texts with single quote?


Can someone fix the broken links in this historically-locked question?

What is a historical lock, and what is it used for?


What are the strengths and weaknesses of each follower?


Can a ring that is not finitely generated and contains $\mathbb{C}$ be Noetherian?

Subrings of polynomial rings over the complex plane


Google Chrome - How can I set in which app the downloaded files are opened?

How to automatically open "saved" pdfs in system viewer on chrome?


What is the difference between  in ERB in Rails?


Most efficient way to batch clip in FME?


How to get RecordType.Name from a lookup relationship - SOQL

Child-to-Parent Query - [object Object] is the result


Does an adjective before "or" apply to the noun that comes after "or"?

Does an adjective apply to both nouns when they are joined with 'and' [or 'or']?


Minimize size of a figure (tikz - pgf) in LaTeX

Scaling Tikz picture without overlapping text


How do I convert a list of strings to a unicode value?

Get unicode code point of a character using Python


Work done by our body in Cycling and Walking

Which requires more energy: walking 1 km or cycling 1 km at the same speed?


What are practical advantages of Compact cameras over DSLR?

What are the differences between an entry-level DSLR and a Canon PowerShot?


List iterator not incrementable when checking collision between objects


How many cpu sockets does Windows 10 support?


A job interview question on flipping a coin


Short story about artificial intelligences that take years to develop

Online story about virtual pets and a woman who crusades to save them


Why don't bank accounts have an asymmetric deposit number?

Is there such a thing as a deposit-only bank account?


How to style "input file" with CSS3 / Javascript?


Having difficulty placing Bounty on a question


Creating empty copy of active layer in PyQGIS?

Creating new empty memory layer with fields scheme from other layer in QGIS?


How can I install Sun/Oracle's proprietary Java JDK 6/7/8 or JRE?


Why can't the  be assigned for shortcuts?


How do I create multiple Minecraft installations?


JQuery select all check box does not work after reloading a table in a partial view

Event binding on dynamically created elements?


Accessing legacy BIOS following Windows 10 install

After Windows 10 upgrade I can no longer access BIOS


How to include graphics with spaces in their path?


PHP - Simple XML - Adding Nodes To Specific Location


Why must "other" be used in "Iron is more useful than any other metal"?

Exclusion in formation of comparative statements


how to incrementing a variable in a recursive function in java

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


I can not log in using this code. What is the error?


Remove the kicking command, or improve it

Impose a re-entry delay on users kicked out of a chat room


Prevent a Task Scheduler to run at Windows Startup

Windows stuck in reboot loop due to existing Scheduled Task


Activity or Fragment which is better way to use for performance and reliable?


Why would I use extension over an instance and vice versa?


Does community wiki still have to be attributed?

Ownership of content in Community Wiki posts


How to hide some Eclipse autocomplete results

Eclipse: Exclude specific packages when autocompleting a class name


Apply the latest Service Pack and Cumulative Update


Get List of all classes affecting a element including derived classes

Can jQuery get all CSS styles associated with an element?


Are virtual particles limited by the speed of light?


Java Client Socket Connection in Android

How to fix 'android.os.NetworkOnMainThreadException'?


If $x=9$, then can we write $\sqrt{x}=\pm3$ or only $\sqrt{x}=3$


Installing Glassfish Server with installer fails on Windows 7

eclipse error: glassfish\domains\domain1 does not exist


Is "Do you got Insurance?" technically correct?

How widely-accepted is "What do you got?" to Americans?


How to search for immediate Substring present at multiple places in c#

How to Read Substrings based on Length of the String in C#


When post a question the side bar's position is not fixed while scrolling the page


Can I convert an existing LVM VG to a stripe (RAID0 eq)?

Convert a single-drive LVM volume to a striped volume across 3 drives


How do I move this slideshow to the center (horizontally) of the page?


Automatically change textSize to fit layout width


Does an Indian citizen need a transit visa for transit in London and Madrid?

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


What steps would an amateur scientist have to take in order to get a scientific breakthrough published?

I believe I have solved a famous open problem. How do I convince people in the field that I am not a crank?


My passport was lost at Kuala Lumpur airport. I reported at airport but my visa is expiring soon

Indian National lost passport in Malaysia


What is the proof that the speed of light in vacuum is independent of relative motion?

Theoretical proof of the constant of speed of light $c$ in vacuum in all frames of references


tabcontrol OwnerDrawFixed right to left in c#

Close button for TabPages of Right To Left TabControl c#


Suppose that $G$ is a group with $n$ generators and $r$ relations whether $r < n$. Prove that $G$ is infinite.

Finitely presented group with fewer relations than generators.


Getting the sum of strings converted to float issue


How do I appeal an "exact duplicate" close?


Why is "wand" not pronounced simiarly to "hand" and "sand"?

Why is the word watch pronounced differently from words like patch, latch, match, catch, and batch?


What does the STL map[key] return if the key wasn't a initialized key in the map?

What happens if I read a map's value where the key does not exist?


How do I create a custom control with a sub-panel that accepts other controls at designtime?

Let components dropped on my control in the IDE become children of my control


How to extract second element from path?

How to get second directory name in the perforce file path?


Looking for the checksum for Ubuntu 14.0.4.3 32-bit

How can I check the integrity of a downloaded Ubuntu CD?


If else statement doesnt reach the condition properly java


What is the origin of “Get a hold of the short/wrong end of the stick”?


Check If a Windows Service is Installed or not? (C++)

Check if a services is installed using C


Initializing class member variables in constructor of derived class

What are the rules for calling the base class constructor?


How can I find out if my website is being scraped? And how do I stop it?

How to protect SHTML pages from crawlers/spiders/scrapers?


Can i install ubuntu touch on lenovo tab with ARMv7 processor

What hardware does Ubuntu Touch support?


Get another function to return timestamp in PostgreSQL

Get latest timestamp from column in given table dynamically


Proof: Let A and B be two n x n matrices such that their product is invertible. Prove that both A and B are invertible...

Prove that if a product$ AB$ of $n\times n$ matrices is invertible, so are the factors $A$ and $B$.


Dataset transformation for clustering after PCA


How to map Shared Drive for a service where the Service isn't logged in as System

Map a network drive to be used by a service


Trouble in finding examples of a boolean ring.

Do Boolean rings always have a unit element?


What is the difference between eq?, eqv?, equal?, and = in Scheme?


How to detect if an array has empty items and remove them?

Remove empty elements from an array in Javascript


How to have variable value as an array within an array without it being a pointer? (Python)

List of lists changes reflected across sublists unexpectedly


How to automatically mount 2nd internal Hard Drive

How to make partitions mount at startup?


Should it be obvious that independent quantum states are composed by taking the tensor product?


How to charge a laptop through the usb port

Can I charge a computer through its USB port?


In a Sci Fi game, how do I keep the team together when one is "netrunning"?

How do you make hacking useful without excluding other players?


What can I validly conclude about a variable that becomes significant and switches sign when other variables are included in the model?

Significant predictors become non-significant in multiple logistic regression


Integral elements form a ring. What can we say about polynomials of sum and product?

Polynomials having as roots the sum (respectively, the product) of two algebraic elements


How do I iterate `std::stack` elements in a for loop?


What is the word whose meaning is to "oversimplify a complex issue; often incorrectly?"

What's a common phrase that means "To put it simply though not 100% correctly"?


How do you make the inside color of a cup different from the outside?

Add different materials to different parts of a mesh?


Windows 7 usb created using ubuntu image writter not booting

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


Texture made in cycles doesn't show on blender render

How is Cycles different from Blender Internal?


When is "loved" a past participle and when is it simple past?


Select Comma separated values sql stored procedure

Comma separated values in one column - SQL SERVER


UK Visitor Visa: Required Time or Interval Between Visits?


Gparted cannot increase or decrease the size when resizing a partition


How can I measure voltage up to 120V in an Arduino?

How to measure line voltage (220V) with an arduino?


Badges in achievement drop-down switches based on site

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


Mesh with Triangulate Modifier mesh causes new faces and vertices to form with the Subsurface Modifier and Bevel Modifier

Subdividing a beveled mesh creates new vertices in wrong places


Object reference not set to an instance of an object. NullReferenceException occured

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


Java swing Hangman Project opening & file closing crash

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


Ridge\Lasso -- Standardization of dummy indicators


iPhone stolen, Activation Lock was turned off but iPhone is still iCloud device list. Can it still be used by the thief?

Wiping a stolen iPhone that wasn't connected to iCloud


getElementsByClassName() doesn't work in old Internet Explorers like IE6, IE7, IE8


How to correctly use instance variables in objective-c?

In Objective-C on iOS, what is the (style) difference between "self.foo" and "foo" when using synthesized getters?


javascript does not work on returned HTML code

Events triggered by dynamically generated element are not captured by event handler


Löwenheim-Skolem and proper class models of ZFC.


javascript "destroy" timer without using undefined

How do I remove a property from a JavaScript object?


Find the value of $\int_0^1 \frac{\ln(1+x)}{1+x^2}dx$


Is Captain Phasma the highest ranking female in the First Order?

Who is #2 in First Order? General Hux or Kylo Ren?


Why is it disproportionately difficult to delete an account but easy to create one?


Summing the power series $\sum\limits_{n=0}^\infty (-1)^n \frac{x^{2n+1}}{2n+1}\prod\limits_{k=1}^n\frac{2k-1}{2k} $


Creating menu item and adding more than 1 plugin in QGIS?

Adding multiple plugins to custom menu in QGIS


Is it possible to have placeholders in strings.xml for runtime values?


CAD applications, Photoshop, SketchUp , Corel apps for Ubuntu

CAD (Photoshop, SketchUp, Corel) apps on Ubuntu?


how to cahnge the opening page when connecting using ssh?

Looking to specifically customize Ubuntu SSH banner


How to handle xs:any in WCF Data Contract

XML validation with XSD: how to avoid caring about the sequence of the elements?


Wifi not working, Ubuntu 16 on HP Stream 13

Why do I get "Required key not available" when install 3rd party kernel modules or after a kernel upgrade?


Characterizing units in polynomial rings


How quickly is momentum transferred through an object?

Is it possible for information to be transmitted faster than light by using a rigid pole?


How do I add modules to PYTHONPATH variable for zenmap in Kali Linux

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


By using set identities, prove that for all sets A and B

Proofs involving $ (A\setminus B) \cup (A \cap B)$


What is the scope of variables in JavaScript?


Why java switch statement can't handle null, since it has a "default" clause?

Why doesn't String switch statement support a null case?


Why do I stay logged in on Stack Overflow but always need to login to Programmers?

Why not have one login to all stack subdomains?


How do I get my area51.stackexchange.com profile deleted?


Weird error: use of \rotatebox command causes boldface text to become persistent in xetex

Incompatibility between fontspec and graphicx (bug of XeTeX)


Texture blurry when viewed at shallow angle


Store each function call argument's value in array


Android studio get value from HashMap and assign to the class

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


Roughly what is the currency conversion rate between real-world currency and gold pieces (gp) in Pathfinder?


Show x0 or x1 for tags with only 0 or 1 question

Distinguish synonyms from single-tag questions on the /tags page


Book where a family has an illegal farm in their basement

What novel was set in a dystopian future and featured a boy searching for his missing father?


how to connect different textures to the BSDF shader

How to properly hook up various maps types in Cycles?


How can I increment a date by one day in Java?


Sequence equation. Looking for a value at n = infinity. Basic stuff.

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


How to redirect to another page using jquery and node.js express?


Why aren't Java Collections remove methods generic?


What is the purpose of defining a package in a Java file?


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


Cron, command is working, but not in cron, missing }


When I teleport a container (e.g. a chest or bag), do the contents go with it?

What constitutes an object when using teleport?


Removing Duplicates From 1 Column Assocatied with a Name in Multiple Rows

How to remove duplicate records in excel 2007


Swap is filling up and shutting down applications, but most of my RAM is free

Why does OS X use swap memory when memory pressure remains low?


remove file with -h_some_file_name in shell

How do I use filenames that start with a dash "-" as command arguments?


Is there a possibility to modify the reruns per second of a while-loop? (Python)

How do I ensure that a Python while-loop takes a particular amount of time to run?


How can i install ubuntu on my ntfs hdd without formatting?

Can I install Ubuntu on a partition formatted as ntfs instead of ext4?


Get variable name. javascript "reflection"


What can trigger the "Getting Windows ready" screen at shutdown?

Stopping all automatic updates Windows 10


Program is skipping over Getline() without taking user input

Why does std::getline() skip input after a formatted extraction?


Asking in the dark. A better reputation scoring or tag needed for Novice users

Can I request a moderator to re-activate my SO account that has been suspended because of mistake?


Upgrading Linux Kernel 3.11 to 3.13 for Ubuntu 14.04

Wrong kernel after upgrade --- old kernel still installed?


SQL Server 2008: Can a multi-statement UDF return a UDT?

SQL Server 2008 - How do i return a User-Defined Table Type from a Table-Valued Function?


Why will Blender render the transparent area with shadow catcher on?

Is there a way to have Cycles skip rendering alpha?


"Give a hand" vs "help": transfer of inputs


How to vertically center align text in table?

How to vertically-center the text of the cells?


Inline elements shifting when made bold on hover


If $A, B$ are open dense subsets of a metric space $X$, is their intersection dense??

Intersection of two open dense sets is dense


Program is generating same random numbers on each run?

Why does rand() yield the same sequence of numbers on every run?


Why would my website language be incorrectly detected, and how do I set it to the right language?

How can I prevent Google mistakenly offering to translate a page?


Kotlin throws a NullPointerException Using Kotlin's Android Extensions

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


"The file I sent (to) you". Using the preposition


Android Java, null pointer exception on arraylist add() in onReceive broadcast receiver


What's the best way to restore a deleted file from a package in debian?


How to set Root View when using inflate method of LayoutInflater?

Why does LayoutInflater ignore the layout_width and layout_height layout parameters I've specified?


Convert System.windows.Controls.Image to System.Drawing.Bitmap

C# - Convert WPF Image.source to a System.Drawing.Bitmap


Let $G(V,E)$ be an un-directed, un-connected graph. Prove that $\bar G$ is connected, And its Diameter is at most $2$.

Given a simple graph and its complement, prove that either of them is always connected.


Not able to run 'Firefox Quantum 63.0 (64-bit)' and 'Firefox Developer Edition 64.0b4 (64-bit)' at the same time on Windows 10 Home Single Language OS


How to center three divs horizontally within a parent div?


! Package inputenc Error: Unicode character ́ (U+301)

Sanitize U+301 infection and others in references


How do I set the world spawn in minecraft? 1.12.1


What special characters must be escaped in regular expressions?


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


Problem related to Fundamental Theorem of Integral Calculus

Differentiability of antiderivative and continuity of derivative


Why use an external resonator with an ATmega microcontroller if it has one built in?


Show that $f$ is either injective or a constant function.


Do floating islands exists in pre-hardmode?

What is a reliable method to locate floating islands in Terraria?


What files to give my Client for their Logo


What is the Constantinopolitan hat incentivizing?

Will Winterbash promote mass spamming due to its short time frame?


How to add both date and space to a filename

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


First post review created for a user with 10.5k reputation

What are review tests (audits) and how do they work?


How to make an ImageView with rounded corners?


Down votes should not have any side effect, on meta

Get rid of the question ban on Meta; suspend actively harmful users manually


Cannot find Main Class in File Compiled With Ant


How do I get the best results with a cell phone camera?


Mongo - Update the database while creating a new entry if necessary


Chemmacros is not resetting the reactions counter in the new chapter

Continuous v. per-chapter/section numbering of figures, tables, and other document elements


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


Notification that ‘someone might be watching what you browse’


Better to buy an older high-level camera or newer entry-level camera?


Trouble understanding adding elements speed (ArrayList/LinkedList)

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


What is the error "Every derived table must have its own alias" in MySQL?


JavaScript closure inside loops – simple practical example


Ubuntu 20.04: keyboard and mousepad not working after installation

On-board keyboard and trackpad not working 20.04


On Windows is there an interface for Copying Folders?


Gaussian-like integral : $\int_0^{\infty} e^{-x^2} \cos( a x) \ \mathrm{d}x$


Evaluate $\int\limits_0^{\infty}\frac{\sin x}{x}\, dx$

Evaluating the integral $\int_0^\infty \frac{\sin x} x \,\mathrm dx = \frac \pi 2$?


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


properties on javascript protoype verses on object what's the difference?

Use of 'prototype' vs. 'this' in JavaScript?


Is there a way to access, read and modify System Volume Information?

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


How do I remove grayed out phone number in send/receive in message settings?

My number is associated with iMessage on other phone, how to remove it?


Convert decimal to integer in Visual TeX IDE


how to update time automatic and insert into MySql without opening of the time page by using ajax and php? Without using CRON JOBS


How do I get the resource id of an image if I know its name?

Android, getting resource ID from string?


dpkg exit with error "cannot scan updates directory `/var/lib/dpkg/updates/': No such file or directory", how to fix it?


Order preserving injections between well ordered sets imply isomorphism

Proving two sets $A, B$ are order isomorphic


Tabular Alignment and Centering around Decimal Point

Aligning numbers by decimal points in table columns


Is the cardinality of $\mathcal{C}[0,1]$ the same as the cardinality of $\mathbb{R}$?

Cardinality of set of real continuous functions


Creating Select Then Zoom Tool using ArcPy?

Zooming to selection in arcpy.mapping and only seeing selected features?


8GB USB drive reduced to 3MB, how can I recover the correct size?

Loss of space on a 16 Gb flash after format


Livepatch not updating kernel from 5.4.0.29 to 5.4.0.31

canonical-livepatch, Doesn't seem to patch anything


Searching on users page and sorting by reputation

Sort Order on the User Filter is Surprising To Me


Passive Voice : Does it always have to have verb to be ?

Why do newspaper headlines use strange syntax rules?


What are [..] called above enum / class definition?

What does the [Flags] Enum Attribute mean in C#?


How to subtract X days from a date using Java calendar?


How can I find out which package installed a particular executable?


How much feedback should you get from a Supervisor?

What are the main differences between undergraduate, master's, and doctoral theses?


Intel HD Graphics 3000: Screen resolution greater than panel's?

Change screen resolution to exceed the maximum on Windows 7


Accessing https://data.stackexchange.com/query APIs programmatically

Please provide a way to download SEDE data via an API


What is the difference between a field and a property?


Javascript - Should I create methods inside the class constructor or the prototype

Use of 'prototype' vs. 'this' in JavaScript?


How to install kernel 4.14 on Kubuntu 19.10?

How to update kernel to the latest mainline version without any Distro-upgrade?


Rules for removing last vowel when adding "-able"?


Is it possible to make custom commands in minecraft 1.12?


How can I color/highlight the diagonal of a matrix


Can't enable the network adapter on virtual box

Virtualbox -> Can't add 2nd adapter to network for VM


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


convert string to array and get value in php


How to increase the spacing between lines in a textview.?


SSH to a host and enter password with shell script

SSH login with clear text password as a parameter?


$f \colon G_1 \to G_2$ group homomorphism, then $G_1 / N_1 \cong G_2 / N_2$

Proving an isomorphism using the isomorphism theorems


What is a closure? Does java have closures?


Can I take a face-up Locomotive card as a second card?

What are the restrictions on picking up locomotives?


How do I close another process to release file locks?

How do I find out which process is locking a file using .NET?


The horizontal space between margin and *align* environment

problem using option fleqn in amsmath package


Can I update my itinerary/travel dates during the interview (French Schengen visa in US)?

Can I change the travel dates on my Schengen application form before the date of the interview?


sqlite delete row by onItemLongClick gridview sqlite

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


How to calculate distance in miles in an array of coordinates in javascript?

Calculate distance between 2 GPS coordinates


How does the "<( cmd )" pattern work in bash?

Why does process substitution result in a file called /dev/fd/63 which is a pipe?


Why is count encoding effective in improving accuracy?


How can I map a key for my hero to start walking towards the fountain?


Is it considered poor form to answer old and inactive questions? (thread resurrection)

Does it make sense to answer old questions?


Singular or plural following a list of singular items


access/login to user profile/folder in VM ubuntu 12.04 lts


SimpleScreenRecorder does not work with wayland

Record screen, microphone and web camera in Ubuntu 17.10 (Wayland Session)


How to determine if a restart is needed on my Ubuntu server?

How can I tell, from the command line, whether the machine requires a reboot?


iOS7 app backward compatible with iOS5 regarding unique identifier


How can I run a consistency check on my removable MicroSD card?

Check and fix SD card errors within Android itself?


The security database on the server does not have a computer account for this workstation trust relationship. Error in 1 PC


Strange consequences of Axiom of Choice in Zermelo set theory


Schrodinger equation: If $V(x)=V(-x)$ then prove that $\psi(x)=\psi(-x) $ or $\psi(x)=-\psi(-x)$

Time-independent Schrödinger function: If the potential $V$ is even, then the wave function $\psi$ can always be taken to be either even or odd


How to make a Sprite have multiple armors/weapons/Accesories

How should I handle sprite creation for customizable 2D characters?


I am trying to find out differences between between a bunch of "would" conditionals

"If I would have lost you" vs "If I had lost you"


How can i Prove that the gray area is the same as white area?


How to format microSD to FAT with 64bit cluster size

Is it possible to set Allocation Unit Size with GParted when formating an external hard drive?


How to add metadata and tags to folders in Windows 10?

How can I add metadata to NTFS files/folders?


Checking if a double (or float) is NaN in C++


Does a cantrip count as a spell when referred to as a warlock upgrade effect?

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


Undocumented incompatibility between changes and siunitx?

How can I use \SI from siunitx inside \replaced from changes?


Is there any way to include an animated GIF directly?


Building a full adder with NPN BJT transistors


How can I do a monitoring/guard CCTV camera effect with blender?


If two matrices are similar, the geometric multiplicities of their eigenvalues are the same

Similar matrices have the same eigenvalues with the same geometric multiplicity


How do I put footnotes without putting any reference numerical mark on it?


How to check conflicts happening between packages


"room 7" "page 44": Why no def. article "the"?

Why do we not use the definite article in "Where can I find the room 401?"


Error clipping a raster with a shape layer "Attempt to create ADRG dataset with an illegal data type (Float32), only Byte supported by the format. "

QGIS Error when clipping a raster with a shape layer


"My mom told me that this store is going to be hiring a cashier soon. " -- should mom be capitalized?

Capitalizing family members' names (i.e. nouns, NOT proper nouns)


Seeing the amount of players in a gamemode in minecraft

How to count entities with commands/check if there are only one or a certain number of entities or players left?


Possible incompatibility between babel, listings and arsclassica


Ubuntu 14.04 won't boot after installation

Can't boot into Ubuntu in Windows 10 / Ubuntu dual boot


A finite summation of double binomial coefficients


How do I properly install a system app given its .apk?


Is there a function with infinite integral on every interval?


A different icon with a different name appears when I click the launcher

Duplicate application icons in Ubuntu dock upon launch


"Class type" of "type parameter" used by generic java function

How to determine the class of a generic type?


Passing a function argument into another function

How to pass arguments to addEventListener listener function?


When to use "right" and when to use "correct" in a sentence?


Multiple values change when changing a single value in a nested list

List of lists changes reflected across sublists unexpectedly


Weird behavior when printing array in C?


Why charge distribution is greatest at pointy edges of a surface?

Why is electric field strong at sharp edges?


Security errors for Kali Linux repositories when I run "sudo apt update" on Ubuntu 20.04


How to pass a variable from jQuery to PHP?

How do I pass JavaScript variables to PHP?


Can I charge my MacBook with a phone charger?

Danger of damaging 13" macbook pro by charging it with 85w charger?


How to return more than one value from a function in Python?

What's the best way to return multiple values from a function?


How to relocate svn repository when using git-svn?

git-svn: what's the equivalent to `svn switch --relocate`?


Can I use Different charger: Similar Voltage, lower Amps?

Can I safely charge my laptop with a non-standard, third-party charger?


Bring back review numbers to the top bar


How to debug a web service in a C#/.NET solution from a web application


Let $f:\mathbb R\to \mathbb R$ be continuous, $f(x)\to+\infty$ as $x\to\pm\infty$. Show that $f$ has a minimum.

If $f$ continuous and $\lim_{x\to-\infty }f(x)=\lim_{x\to\infty }f(x)=+\infty $ then $f$ takes its minimum.


colnames being dropped in data table in R

Why does data.table update names(DT) by reference, even if I assign to another variable?


What is this section called in Google Search?

What are the most important things I need to do to encourage Google Sitelinks?


How to add Word CHAPTER # for each chapter name in toc (for .sty file)

Adding word "Chapter" into Table of Contents for only numbered chapter entries


Why alias inside function does not work?

bash aliases do not expand even with shopt expand_aliases


If $X$ is a connected subset of a connected space $M$ then the complement of a component of $M \setminus X$ is connected


C Makefile is not working with a shared library

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


Which is the best batch image watermarking software?

How to watermark a folder of photographs?


CUDA Visual Profiler v4.1, Possible to make Counter plot and to find detailed info about a kernel

CUDA: Nsight VS2010 profile __device__ function


Combinatorics Identity about Catalan numbers: $\sum_{k=0}^n \frac{1}{k+1}\binom{2k}k \binom{2n-2k}{n-k}=\binom{2n+1}n$


Deleting List Entries while iterating through a List

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


How does casting from float to double work in C++?

strange output in comparison of float with float literal


Windows 10: Turning off Windows Defender's real-time protection

How to turn off Windows Defender permanently


List of lists changes reflected across sublists unexpectedly


How long can I store a food in the pantry, refrigerator, or freezer?


How to fix "Headers already sent" error in PHP


How exactly does Knuth's Up-Arrow notation work?


Invalid characters for XML parsing in posthistory.xml from Stack Overflow


How to get the querystring value of the javascript itself?

How do I get query string value from script path?


Why does the mirror modifier sometimes give me an overlapping mesh?


Whats causing my script is exiting while loop


Can I visit other Schengen countries on a long-term Schengen visa or residency permit?


Network profile inbox page count is off by 1 if last page has exactly 20 items


How can I hide directories or files without changing their names?


Is it possible to create complicated packages from modules which work fine by copy paste? -- A counterexample


How can I install an absolute minimal install of X11 on Ubuntu Server 12.04?


Why am I getting an undefined control sequence error in this line?

What library do I have to use such that the document can render \lt and \gt as less than and greater than signs, respectively?


Physics Equations: Integral vs Vector Derivative form

Which form of Maxwell's equations is fundamental, in integral form or differential form?


Illustrator Vector Graphics Appearing Pixellated


How to read a graph from console without knowing how many edges it has?

How to read the standard input into string variable until EOF in C?


File Upload not working - Primefaces JSF

How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throws an error / not usable


Dealing with "difficult" usernames in targeted comments