Friend declaration not working with typedef

Why can't I declare a friend through a typedef?


Is there a thread on this site where someone can practice mardown

Is there a sandbox to post test questions?


FOKTECH AC600 Dual band USB Adapter NOT WORKING


Update Manager crashes, says it needs 3.2.0.58.69 but linux-image-generic on system is 3.2.0.59.70


how to attach camera roll images to mail composer

Attach a photo to an email from my iPhone application


How can i Randomize Unique Numbers in Java


Can i turn on usb debugging without touching the screen?

Broken screen while debug mode was disabled. How can I re-enable adb?


How do I pre-generate a Minecraft world?


Bind to ports less than 1024 without root access

How to run a server on port 80 as a normal user on Linux?


Ubuntu 14.x install on Alienware mx18 R2

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


How do I increase the capacity of the Eclipse output console?


Why is the destructor of the inherited class not called?


how to change four hexadecimal number to float in js?

How to convert decimal to hexadecimal in JavaScript


How to group(using set()) for every n elements in an array: python

How do you split a list into evenly sized chunks?


Object passing through a small hole how to make it blender

How to make an (open) object behave like rubber when penetrated by another


is there a way to execute a function when I have its name in a string

How to execute a JavaScript function when I have its name as a string


php username that checks on database "username already taken"

php username check on database when user already taken


How can I display the current branch and folder path in terminal?


How to uninstall program, which was installed via ./


Is it possible to define what the last hidden layer represents in a neural net?

Can't deep learning models now be said to be interpretable? Are nodes features?


How does a shadow appear to break the speed of light?

Is it really possible to break the speed of light by flicking your wrist with a laser pointer?


Is it a good idea to apply to the same professor again after having been rejected the year before?


What is the difference between Window and window?


How to load tiles of a specific area in OpenLayers 3 using a bounding box

How to add a bounding box to OpenLayers 3 map


The Tuesday Birthday Problem - why does the probability change when the father specifies the birthday of a son?

Boy Born on a Tuesday - is it just a language trick?


Java calculator stops once inputs have been entered


$ sh  bar this statement is the question

What are the shell's control and redirection operators?


Start executing jQuery function when I scroll to a specific

How to check if element is visible after scrolling?


What is the meaning of "it" in the sentence, "What makes it rain"?

The function of "it" in "I hate it when..."


How to run Parametrized JUnit Test in JMeter

Jmeter: Using jmeter Junit Request with variables


How to use an UIActionSheet within an if statement?


prevent rounded corner from being removed when hiding last element

Bootstrap 3 button group: corner radius disappears after a button is hidden


The sql query returns zero when I use NOT IN operator


How do I use the /tellraw command in minecraft 1.10


Error deploying changeset in test class using Test.loadData


Is it possible to use an SVG as a texture for a 3d object?

SVG textures for 3D game objects in Unity?


How do I use this condition inside CASE WHEN?

How do I perform an IF...THEN in an SQL SELECT?


Android MediaPlayer/VideoView error (1, -2147483648)


What is this sentense structure 'If you had ....., I would have been .........'

3rd conditional form ("If I had X, I would ..."?)


Ubuntu 20.04.1: No ability to use sudo and su

How do I add myself back as a sudo user?


Is there a way to access a Mac's geolocation from terminal?


How do I get Realms for Minecraft: PE 0.8.1?

Where did the "play on realms" option go?


how to get player heads on xbox one 1.14.6

Is it possible to use NBT tags in commands in Minecraft: Bedrock Edition?


UTF-8 special characters are inserting into table as weird characters


How do I open a text file in my terminal?


Can Network Analyst consider multiple cost attributes?

Cost Attributes- Network analyst for Arc GIS 10.2


How to consume soap web services in javascript?

how do i call a webservice using phonegap for android


How to center div to the display while having a dynamic width?

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


Binding enter key conflicts with alert popup


What is the difference between 'make decision' and 'take decision'?


How to scale dimensions proportionally to a specific size?


Does blinding a monster neutralize its petrifying gaze?

Does blinding a creature with the Gaze ability stop others from being affected by it?


Mapping of texture changes when using subsurf modifier


Inconsistent spacing when using paragraphs in lists

Better list spacing (nested lists and/or lists with multiple paragraphs)


Finding joint distribution of sum of independent Poisson random variables and calculating probabilities

Deriving the bivariate Poisson distribution


Over the phone: "I know who that is" vs "I know who this is"

In answering a telephone call, why do you say "Who is this?" instead of "Who is that?"


How do I print out a double number with better accuracy?

How do I print a double value with full precision using cout?


Program for getting the cursor's x,y coordinates?

Utilities for finding x/y screen coordinates


Propagate value of variable to outside of the loop

A variable modified inside a while loop is not remembered


RegExp - How can I match the shortest amount possible?

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


Are getters and setters poor design? Contradictory advice seen


Phone keeps rebooting on Volume Up + Power (trying to install ROM)


Why is "string" considered a simplified version of "String"?

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


Jon Skeet effect (high reputation users effect)

The problem with reputation: does high reputation attract too many upvotes?


Movie featuring a De Lorean - NOT Back to the Future

What vintage movie had this blue floating holographic head talking to some kind of military installation?


C# SQL create table IF it doesn't already exist


Let $R,S \subseteq A \times A$ be transitive binary relations. If $R\circ S=S\circ R$ then $R\circ S$ is also transitive.

Suppose $R$ and $S$ are transitive relations on $A$. Prove that if $S \circ R \subseteq R \circ S$ then $R \circ S$ is transitive.


Legal issues for a "fangame" of a commercial franchise?


Why do people put a "#" as href in a tag?


PHP - Hindi data in database returning as "????"


Why is the inverse of a matrix with entries $\frac {1}{i+j}$ an integer matrix?

Why does the inverse of the Hilbert matrix have integer entries?


How easy is it to verify that an email address is valid in PHP?

How to check if an email address is real or valid using PHP


Differentiating an integral with dependent limits


When I render it I got a fully black image


i got some errors in entering updating and fetching from mssql using php

How to deal with SQL column names that look like SQL keywords?


Comparing working directory with "string"

Brackets in if condition: why am I getting syntax errors without whitespace?


try to run 'exiftool' from applescript but get 'command not found'

ffmpeg working from command line in Terminal but not in an Automator shell script!


External force dependent on velocity on a Lagrangian

Velocity-Dependent Potential and Helmholtz Identities


Formatting first/last byte of curve25519 private key?


Why can't I change directories using "cd" in a script?


Large difference between free space reported by disk utility and Apple


My application isn't running on either phone or emulator

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


HDD clicking and not showing up on BIOS/Windows 10

Hard Disk makes "Click, click, click ..." noise on system start. Won't boot


Excel Formula to count unique cells in a range with Condition in another column

Excel: how to count number of distinct values in a range with condition?


How did Malcolm Crowe not realize something was way off?

Why isn't Bruce Willis's character in the Sixth Sense self-aware?


What do \makeatletter and \makeatother do?


Comment is above one with earlier timestamp


Prevent RegExpt from returning matched string that is not between parenthesis

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


Why does a convex set have the same interior points as its closure?


Bug in calculation "Reputation gained since your last ..."

Difference between reputation since last view and actual


Brackets in if condition: why am I getting syntax errors without whitespace?


Finding $A$ and $B$ using $ A \times B = \text{lcm}\,(A,B)\times\text{hcf}\,(A,B)$

Solve for $A,B$: $\mathrm{LCM}(A,B)=168$, $\mathrm{HCF(A,B)}=12$


Event binding on dynamically created elements?


Google Domain and Site title change - Strange results! HELP!

Title of the page in search results and title of google's cached version are different. Why?


ava.lang.NullPointerException: null at org.apache.catalina.loader.WebappClassLoader.findResources(WebappClassLoader.java:1368) ~[na:na]

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


Is there any WYSIWYG editor for these websites?

Opt-in alpha test for a new Stacks editor


The order of a non-abelian group is $pq$ such that $p<q$. Show that $p\mid q-1$ (without Sylow's theorem)

Groups of order $pq$ without using Sylow theorems


How to completely disable Airplay in Mac OS X


Adding Prototype to JavaScript Object Literal


PyQGIS - Adding layer from PostGis database

Empty layer after import into PostGIS Database. Pyqgis


Best practise to handle Exception in thread "main" java.lang.NullPointerException from Bean class


Calculate value of $\pi$ to millionth digit?

Simple numerical methods for calculating the digits of $\pi$


Relationship between Binomial distribution and the Beta distribution

Relationship between Binomial and Beta distributions


How to determine the maximum number to pass to make -j option?


Strange behavior when initializing a list of lists in Python 3

List of lists changes reflected across sublists unexpectedly


Numbered bibliography style with urldate support


Why can't I update data in an array with foreach loop?


Is it possible to convert $\forall$ quantifiers to $\exists$ quantifiers without negation?

Why $∀x(P(x)→Q)$ is equivalent to $∃xP(x)→Q$


Why does this run fine ? (accessing address of an out-of-scope variable)

Can a local variable's memory be accessed outside its scope?


Should I use plural or singular with "or"?

Agreement after disjunctive compound subject_"My brother or one of my sisters" — singular or plural?


Alternative to iTunes for syncing with iPhone?

Applications to replace iTunes for iPod synchronization?


Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Getting data returned into auto to new double

Returning multiple values from a C++ function


How do I install a .tar.gz (or .tar.bz2) file?


Is there an equivalent of GNU Screen's "log" command in tmux?


Mobile headset audio OUT to MIC of another mobile using adapters

How to connect one Android mobile audio output to the microphone of another Android mobile?


Splitting shapefile with counties into single boundary lines

How to make dashed lines between adjacent polygons render correctly in QGIS?


I'm having issues preparing column name as parameter using PDO

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


Find $ \lim _{n\to \infty} \frac{n^1+\dots+n^n}{1^n+\dots+n^n}$


List of an interface inside a collection

Is List a subclass of List? Why are Java generics not implicitly polymorphic?


Where is the Microsoft HTML (CHM) Help Viewer stored?


Show that $x\otimes x+2\otimes2$ is not an elementary tensor in $I\otimes_{A}I$

$2 \otimes_{R} 2 + x \otimes_{R} x$ is not a simple tensor in $I \otimes_R I$


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


Statsmodel logit producing param nans, large std err, warnings, but model performance is fine

Enormous coefficients in logistic regression - what does it mean and what to do?


Reputation not getting added after awarded Copy Editor badge


What's the proper answer to the question "Is Eri's host family kind to her?"

"The government 'is' always changing 'their' mind" in AmEng


The difference between these two sentences?


How to simultate 3 monitors on a system that only has 2 monitors?

Is there a way to fake a dual (second) monitor


Should we escape every data sent by users, even the filtered ones?


When there is a noun phrase with "or" with 1 singular noun and 1 plural noun, should the verb be singular or plural? Example: "UPS or others"


How do I check if my Java program is running in a virtual machine?

How to identify that you're running under a VM?


How can I find the maximum value of $\frac{y}{xy+2y+1} + \frac{z}{yz+2z+1} + \frac{x}{xz+2x+1}$?


universal javascript for set homepage functionality

How can I set default homepage in FF and Chrome via javascript?


How to find the transfer function F(w) for this circuit?


How to update ntpd to the latest version to patch the latest vulnerability?

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


A trivial question on the sequences $\{a_n\}$ and $\{a_{n+1}\}$ converging to the same limit using the definition of convergence only

How to prove that $\lim\limits_{n\to \infty}a_{n+1}=\lim\limits_{n\to \infty}a_{n}$


Why doesn't the `time` command work with any option?


What tense is it? He is referring to a future event with past particle form of verb

Speculative conditional: Why does it use the past tense or past perfect tense?


Should it be 'is' or 'are' after a number with a unit?

100 apples are/is considered as a large number of apples


What do you call "Your blood-related brother's wife"?


Science fiction short story taking place in a universe with a higher gravitational constant


`var status = true` can only be set as string, why?

Boolean variable returns as string from javascript function


Is it good practice to label edits as "Edit"?

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


Who is trying to improve their future or who are trying to improve their future?

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


Interesting behavior : LINQ query with integer

What's the hardest or most misunderstood aspect of LINQ?


Analysing the "kind(s) of problem(s) are [ones]/[to be]" construction


A word or phrase meaning 'paying an unhealthy amount of attention to something you like/want'.

Word for describing the situation of caring about nothing but one thing


Catching him with no commander trying to play cards- Risk

Taking back turns, and forgotten privileges


Select * into #tempTable from exec Command shows an error

Insert results of a stored procedure into a temporary table


How do I install Guest Additions in a VirtualBox VM?


How do I load levels using a tile map in java


Is there a way to rebind "C-h" key in current buffer?


How should I unit test multithreaded code?


What is the big O notation and how do I calculate it?

What is a plain English explanation of "Big O" notation?


Adding a small colored rounded box around inline text

How to add a small rounded rectangle around a word inline


Equivalent for "both" for three or more entities

Equivalent of "both" when referring to three or more items?


Why do circuit boards use strange paths?


Has the gravitational interaction of antimatter ever been examined experimentally?


Why my CAPS status resets every time i change language

Caps Lock is turned off when i change the language


Sprayed Lubricant on Hydraulic Brakes, how to clean?


How do I drop "empty" HTTP packets using iptables?


Can I download and install Blender outside of Steam?


Just upgraded from 18.10 to 19.04 in HP Elitebook but orientation option is missing in display setting and display is messed up


How should we deal with "sorry, my english is bad" parts in questions / answers?

How to tackle "i don't speak english properly, please excuse" kind of questions


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


Underscore prefix on member variables. intellisense

To underscore or to not to underscore, that is the question


Getting NullPointerException while checking permission at runtime in android

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


Interpreting negative coordinates and origin in 2D correspondence analysis plot

Interpreting 2D correspondence analysis plots


Given three polynomials $a(x), b(x)$, and $c(x)$ satisfying $\gcd(a(x), b(x), c(x))=1$

Can any set of $n$ relatively prime elements be extended to an invertible matrix?


How can I read a variables file into a bash script?


Javascript is not applied on contents returned through ajax

Event binding on dynamically created elements?


Is it possible to check the BIOS version of my computer on Ubuntu?

How to know the motherboard BIOS version using the command line


Regex matching end of string without using `$`


constructing primes without primality test

Is this formula for the $n^{th}$ prime number useful?


Converting CSV file into PDF dynamically

Importing csv file into latex as a table


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


Why is accuracy not the best measure for assessing classification models?


how to create a cron job that runs on the first day of month

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


Selected record won't display in textfield java

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


How to calculate the mass of the orbiting body given only its orbital information


Hungerford Chapter 2 Section 2 Problem 2 WITHOUT using the structure theorem of finite abelian groups

Finite abelian groups - direct sum of cyclic subgroup


How do I use update_option to give me a new option name each time a form is submitted?

save new data to wp_options non-post form


Put already running exe on top of windows

What is the correct way to create a single-instance WPF application?


Creating distance radius along line network from point

Merging isolines into polygons to produce isochrone map in QGIS


Should diamond mods have the ability to accept an answer?

Moderators accepting answers on user's behalf after a certain time period


Can I visit other Schengen countries on a long-term Schengen visa or residency permit?


univariable significance lost when combining variables together

Significant predictors become non-significant in multiple logistic regression


trying to make sense of the dirac delta function


Why isn’t stackexchange.com using the same mobile layout as other SE sites in my browser?

stackexchange.com homepage really needs a responsive design


How to count the number of times a reference was cited?

In bibliography, how to print the page in my text where I cited certain paper?


Empirical Distribution: problem from "All of Statistics"

Find $\operatorname{Cov}(F_n^* (x), F_n^* (y))$ for fixed real numbers $x, y$ where $F_n^* (x)$ is a sample distribution function


What kind of ship was flying away from Rey in her flashback?

Who owned the starship that abandoned Rey on Jakku in her vision?


scrlttr2 - set nextfoot set to same as firstfoot

scrlttr2: make second page footer match first page footer


Abstract algebra book recommendations for beginners.


Examples of bijective map from $\mathbb{R}^3\rightarrow \mathbb{R}$


NetworkOnMainThreadException on doing a soap request

How to fix 'android.os.NetworkOnMainThreadException'?


Georeferencing vector PDF/SVG/DXF linework using QGIS?


GPUImage: strange image deformation (but only with some photo)

ios GPUImage,bad result of image processing with small-size images?


Underscores in Citation > Error missing $

Bibliography contents (Journal names) not abbreviated even with IEEEabrv


How to boot to external monitor to see BIOS?


Is it common for a published paper to have some small mistakes?

How common is it for submitted papers to have minor errors?


Server with 4GB RAM - amount of memory to set the memory_limit in PHP for this server?


Would looking out from inside or near a black hole be unimaginably bright?

What will the universe look like for anyone falling into a black hole?


Javascript date parsing YYYY-MM-DD HH:MM:SS T

Why does Date.parse give incorrect results?


Finding the PID of the process using a specific port?


What are lattices called that are isomorphic to the open sets of a topology?

When a lattice is a lattice of open sets of some topological space?


What can I do if my USB flash drive is write-protected or read-only?


How to see if certain representation of $SU(2)$ is symmetric/antisymmetric/mixed?


Can I install Ubuntu in an HDD when I have Windows 10 in an SDD?


How to create LVM physical volume from free space in a disk

How to create LV(Logical Volume) after ubuntu is installed?


what does & mean in mathematica? what's its usage?

What are the most common pitfalls awaiting new users?


Why do I have problems with my chat scroll?


Fail2Ban to block IPs that request the same URL repeatedly


How to Extend a Morphism to a Quasiprojective Variety？

Extension of a morphism $k^*\rightarrow X$ to $\mathbb{P}^1\rightarrow \overline{X}$


How to create a function which packs function and arguments into an anonymous function

How can I convert the "arguments" object to an array in JavaScript?


Is $E=h\upsilon$ applicable to an electron

Why can we apply the $E=hf$ equation for electrons?


Check if code is called from Windows Forms Application

Work out the type of c# application a class contained in a DLL is being used by


.fbx export why there are no materials or textures?


How do I fix non-responsive keyboard and trackpad after sleep on MacBook Pro Retina 15?

Built-In Trackpad and Keyboard Unresponsive after Sleep or Restart


Change margins for all, but the first page


Accessing class fields from a nested class

What fields can a nested class access of the class it's nested in?


Custom javascript is not allowed to run on Salesforce DOM

End of javascript sidebar workarounds? (Salesforce Classic / Aloha)


The cow in the field problem (intersecting circular areas)


How do I set up keyboard shortcuts that use the Super key?

Can I define keyboard shortcuts using the Super key?


"cd" command in git bash script not working

Why can't I change directories using "cd" in a script?


On $\mathbb{Z}[x]$ polynomial rings is module $M=(x,3)=x\mathbb{Z}[x]+3\mathbb{Z}[x]$ cyclic?

Show that $\langle 2,x \rangle$ is not a principal ideal in $\mathbb Z [x]$


Why is my computer constantly using most of my RAM?

Windows using too much RAM, how to diagnose resource hog


Why was the Star Destroyer flying over Tatooine in A New Hope?

Why was the Rebel Blockade Runner so close to Tatooine?


How do you peer-review other people's edits?


Anyway to Limit MySQL Query Execution time?


Boolean Not Working Properly (Partial Cuts)


In python, how to import filename starts with a number


Can we convert a black and white image to reverse effect with CSS

Invert colors of an image in CSS or JavaScript


$\vert \mathbb{R}^{\mathbb{Z}} \vert = \vert \mathbb{R} \vert $?


Installing QT 5.5 On Ubuntu 14.04 LTS with error : QSslSocket: cannot resolve SSLv2_server_method

Installing Qt 5.5.1 on Ubuntu 14.04 - throws qt.network.ssl error on terminal


jQuery onclick doesn't work on a button with data-toggle and data-target

Event binding on dynamically created elements?


Why does apt-get install python3 with a trailing hyphen remove a lot of packages?

apt-get install with '-' (minus / hyphen) removes packages


Enable two-step verification for all Stack Exchange sites

Two factor authentication for Stack Exchange


why does the phase change when wave reflects from rigid boundary

Phase shift of 180 degrees of transversal wave on reflection from denser medium


Combinatorics books that tackle and intermediate level


Point specific S3 URL to another IP (EC2 instance)


MySQL command to Extract DDL and DML and Exclude tables which are not required?


Why is a .bak so much smaller than the database it's a backup of?


Is there an efficient way to check if a key stored in a HashMap is equal to a test key when the keys are `String[]`?

How to make HashMap work with Arrays as key?


Can moderators view my registered email address?


Number of irreducible monic polynomials of degree $3$ over $\Bbb F_p$, $p$ prime

Determine the number of irreducible monic polynomials of degree 3 in $\mathbb F_p[x]$


Why can't my newer cameras focus on my hands and something behind them at the same time?

How can I take a photo with everything in focus with my DSLR?


Prove $(\cos \alpha + i \sin \alpha)^n = \cos ( n \alpha ) + i \sin (n \alpha)$ by induction

Review of a proof for De Moivre's theorem using mathematical induction


Hive Jdbc connection errors with NoClassDefFoundError

Why am I getting a NoClassDefFoundError in Java?


Using javascript to change background image


How to get remote machine Total RAM in C# / ASP.NET MVC

How do you get total amount of RAM the computer has?


How to implement subclassable 2-d array in Java


Can you give a simple intuitive explanation of IRLS method to find the MLE of a GLM?


i can`t understand why NullPointerException happen

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


How to select entities by name in Minecraft?

How to use testfor with a mob with a two-word name?


Is it acceptable to write the electronic Travel Authorization in a free page of your passport?


is the sequence $\{a_n\}$ is strictly increasing or strictly decreasing?

Monotonicity of the sequences $\left(1+\frac1n\right)^n$, $\left(1-\frac1n\right)^n$ and $\left(1+\frac1n\right)^{n+1}$


How do I downgrade Minecraft to play on a server running an older version?


Why does regression use least "squares" instead of least "absolute values"?

Difference between least squares and minimum norm solution


Convert list to list of tuples every 3 items from list

What is the most "pythonic" way to iterate over a list in chunks?


Why am I getting a NoClassDefFoundError in Java?


Songs like "Mile High Club" and "Skank Tank"

How can I find more music similar to the ones I like?


I'm getting some errors when I try to implement a generic datatype to my class


Object reverts back to non-modified state after joining


To Find $a$ such that $2^{1990} \equiv a\pmod {1990}$.

What is the remainder when $2^{1990}$ is divided by $1990$?


How to get the last row of an Oracle a table


Not enough free disk space when trying to update 14.04

Not enough free disk space when upgrading


Cannot boot my Windows after installing Ubuntu 18.04

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


Where can I ask "What library can I use to do X?"

Where can I ask a question about finding general software that meets certain requirements?


Operator '&' cannot be applied to operands of type 'T' and 'T'

C#, Flags Enum, Generic function to look for a flag


Can you add a math related site to the "Trilogy"?


What format for my external drive allows use with Mac and Windows?


"Have you ever gone to Europe?" is corect?

What is the difference between "I've been to China" and "I've gone to China"?


What does the notation $8.9875517923(14)$ mean?


USB 3.0 ports function as USB 2.0 ports on Windows 7 -- trying to fix via DeviceMgr & downloads from Intel website

How do I identify what is my 'Intel Chipset' , on a Windows 7 Home Premium 64bit system?


Sequence of measurable functions on finite measurable set

A countable family of point-wise bounded functions defined on finite measurable set is actually uniformly bounded on a closed subset


Slower download speed compared to Windows on Ubuntu 20.04


View history of commands run in terminal


What is the python syntax to tell if a string only contains numbers?

How do I check if a string is a number (float)?


Events not triggered when button is added via AJAX

Event binding on dynamically created elements?


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


No Wifi. Airplane mode / Wifi switch issues Ubuntu 18.04 on Dell Latitude E5400


Opaque text but transparent background for Powershell/Command Prompt?

Transparent background but solid title bar and text in Windows 7


I want to load ubuntu on a old Sony Vaio V505 pentium M 1.7 ghz....What flavor would work?

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


Trying to figure out size of a linked list null pointer error

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


Invalid selectOptions found. Use SelectOption type in Apex (why?)


Let $(x_n)\downarrow 0$ and $\sum x_n\to s$. Then $(n\cdot x_n)\to 0$


How do I set the value of a sequence in Postgres to max(value) + 1 for that table?

How to reset postgres' primary key sequence when it falls out of sync?


Check for particular files inside a directory

Brackets in if condition: why am I getting syntax errors without whitespace?


Paste an image from clipboard using JavaScript


Installing tar.gz when there is no configure file


How did Fred and George know what to say to open the Marauders Map?

How could Fred and George have figured the exact password to the Marauder's map?


How to install Ubuntu on a different drive from Windows8?

How to use manual partitioning during installation?


Nautilus image & video thumbnails (Ubuntu 18.04 LTS)?


Merging LiDAR tiles without losing data in QGIS?


Ubuntu black screen and underscore at the top left corner on VirtualBox

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


How to make a function accessible in both window.load and document.ready?

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


ls command: What does the @ in file mode mean, and how to get rid of it?


Writing the number of questions in exam class using words

Convert any number to corresponding word


Removing an empty string from an array logic

Remove empty elements from an array in Javascript


Reducing the number of independent variables

Regression in $p>n$ setting: how to choose regularization method (Lasso, PLS, PCR, ridge)?


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


Apache error "Could not reliably determine the server's fully qualified domain name"


Is a long stay Hungarian visa valid in all of Schengen?

Can I visit Schengen countries on a Type-D Schengen Visa?


If question is closed already when I try to review Close Votes, error message is mismatched

Flagging a deleted answer results in a message saying I am flagging too quickly


why "happen" is not given an "s" in this sentence? "I have seen it happen to friends."


Resize image after retrieve it from data base

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


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


what is the best way to get og:image meta property

Getting title and meta tags from external website


How can I re-enable the path in Chrome's address bar?

Google Chrome: current address outside of omnibox


Limit of $\sum\limits_{k=0}^n \frac{{n\choose k}}{n^k(k+3)}$ when $n\to\infty$

Evalute $ \lim_{n\rightarrow \infty}\sum^{n}_{k=0}\frac{\binom{n}{k}}{n^k(k+3)} $


What happens to pending flags when an account is deleted?

What happens to unresolved flags raised by a recently deleted user?


I need to turn one side of a cylinder into a square a leave the other side round


Printing side-by-side without a space character, inside for-loop in python

How do I keep Python print from adding newlines or spaces?


How does the nth sample impact Mean and Variance?

Online estimation of variance with limited memory


What is the reason for naming a function odd or even

Why are even/odd functions called even/odd?


d with a little line through the top of it


apt-get 'held broken packages' attempting to install kubuntu-desktop

How do I resolve unmet dependencies after adding a PPA?


How to add "Open terminal here" to Nautilus' context menu?


To what is $P (a\times b)$ equal when $P$ is orthogonal?


Why is the 'question record' not shown in the profile?

Give users a way to see their "Positive Question Record" score


Prevent specific sites from being overrepresented in the hot questions list

Updating the Hot Network Questions List - now with a bit more network and a little less "hotness"!


Flag declined, but question closed for the same reason

Why does flag marking as helpful/declined not always correlate with moderator action?


Choosing a zero-sum sequence from a finite field.

Sum of $n$ integers from set of size $2n-1$ divides $n$


How can I change my name on a Stack Exchange site?


BufferedWriter not writing everything to its output file


Error 'LINK : fatal error LNK1123: failure during conversion to COFF: file invalid or corrupt' after installing Visual Studio 2012 Release Preview


The implications of Gödel's Second Incompleteness Theorem on Theoretical Physics models


Was Q Created in the very first Star Trek Movie?

Where did the Q come from, before the Q Continuum?


How to install y4pdf package in Tex Live on Windows XP?

Where do I place my own .sty or .cls files, to make them available to all my .tex files?


Which is the correct gerund clause? 'People's killing animals', or 'People killing animals ... '?

When to use an object pronoun or a possessive adjective before a gerund


How can I enforce user:group ownership of new files written by apache's www-data?

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


Java ObjectInputStream: How to check for new data?

Java serialization, ObjectInputStream.readObject(), check if will block


Log of mounted/unmounted devices in Unix


Segmentation Fault while using tolower() on dynamic arrays

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


Name of short sci-fi story involving a musician who is punished for listening to Bach


Pearson correlation for comparing models

Does the concordance correlation coefficient make linearity or monotone assumptions?


Example test class cover Catch block catch ( exception ex )

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


How to sort two varchar columns order by


\autoref does not show the right reference name

amsthm with shared counters messes up autoref references


Scanner loop that is supposed to return each String,


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


How to get my Java AND or OR Binary Operator to work


Difference between two Why...? questions

Use "does" in front of another verb in a question?


What regexp does PHP filter_var use internally for FILTER_VALIDATE_EMAIL?

Does PHP's filter_var FILTER_VALIDATE_EMAIL actually work?


Does it make a difference to CP if you feed candies before or after evolving?


Why is this php time not being subtracted correctly?

How to get time difference in minutes in PHP


os.path.abspath("..") returns "C://User//" which is false + __file__ is not defined --> execution from Spyder3 (Python 3.6)

How do I get the path of the Python script I am running in?


World coordinates on vertical grid game for different aspect ratios (Unity)

Unity2D - Horizontal Scaling to Support Various Aspect Ratios?


C# struct non-static struct member cannot have initializer

Why can't I initialize my fields in my structs?


How to read the current terminal content programmatically?

Read the EXISTING content from another terminal


Is there another way to get a user's time zone from a HttpServletRequest object in Spring MVC?


Incorrect Output in NSDate dateFromString


Php Regex - Match an optionnal pattern after any text

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


Matrices $B$ that commute with every matrix commuting with $A$


What does 2>&1 means in crontab commands?

What is the differences between &> and 2>&1


ConcurrentModificationException thrown by sublist

Why is a ConcurrentModificationException thrown and how to debug it


Why are heat capacities(at constant pressure and volume) different for the same substance?

Specific heat capacity at constant volume VS constant pressure


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


How do you access your "special vehicles" in GTA V?


Additional uncaught exception thrown while handling exception while creating a view

Database general error: 2006 MySQL server has gone away


Intuition behind the Definition of Conditional Probability (for 2 Events)


Identity for convolution of central binomial coefficients: $\sum\limits_{k=0}^n \binom{2k}{k}\binom{2(n-k)}{n-k}=2^{2n}$


Log4j, configuring a Web App to use a relative path


How to delete conversation with someone on Facebook, both from my inbox and from his inbox?

How can I delete Facebook messages sent to other users?


How to find, from which include file a C preprocessor definition was taken?

How to know (in GCC) when given macro/preprocessor symbol gets declared?


Trying to get text from a text field to move to a text area

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


Is there a true VB.NET equivalent to C#'s static class?


Action as a optional parameter in a function


Import a Oracle DMP file into a Fresh install of oracle


Null pointer exception when multiple classes are added in testNG in selenium POM framework


How do I reset the 3d view from this state?


Example of function that cannot be expressed as a power series


Html  not formatting/rendering text correctly

tag loses line breaks when setting innerHTML in IE


Java what does a protected variable mean in enum type?

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


What is and is not "personality" for the purpose of Polymorph?

What defines a PC's consciousness of self, memories and knowledge?


How are billion-year half-lives approximated?

How do we know that some radioactive materials have a half life of millions or even billions of years?


Why the use of const in a method with no parameters?

Meaning of 'const' last in a function declaration of a class?


How to round Double to significant digit

How to round a number to n decimal places in Java


in selenium Maven project java.lang.NullPointerException error

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


C++ - Undefined reference to all the methods of all the classes

Why can templates only be implemented in the header file?


Can't find null value for: Exception in thread "main" java.lang.NullPointerException (solved, caused by Boolean vs boolean)


Why refrence p's values also changed?(explain why bc of heap?)

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


Shouldn't I get a notification when someone edits my question?

No notification was received for an edit to a post


C++ Timer Function, Refresh every 1 second


Is Mackeeper scam/malware? Please give me advice!

Is MacKeeper a contoversial App that new Apple Users should be educated to stay away from?


What causes System Idle Process to run down my CPU so much

Why does my CPU Usage reach 100% too often?


Animated TV show of unique cars that fought robots

A tv show where teens go into storms and end up in like a race track in a parallel dimension and fight villains for keys


If a series converges, then the sequence of terms converges to $0$.


I've lost my portal home, and I am invincible. How can I leave the nether?


Daemons on a web server - best practices

Can you help me with my capacity planning?


Will university admissions google the academics who write my references?

Is it okay to have a good (not strong) recommendation letter from a well-known scientist?


Question closed as duplicate, even though duplicate didn't solve the problem


Maximum number of edges in a bipartite graph


Constraints, generic variables and arithmetic operators

Is there a constraint that restricts my generic method to numeric types?


My attempt in Hartshorne's exercise II.1.21.(d)

Morphism between quotient sheaf ($K_{X}/\mathcal{O}_{X}$) and $\bigoplus_{x\in\mathcal{X}}i_{x,*}(K(X)/\mathcal{O}_{X,x})$


Print 4 page forms (a4) size on A3 paper


Displaying multiple fields as labels if one field is null in QGIS?


I can't get rid of the Super Secret Settings, even after restarting

How do I turn off the Minecraft 1.7.2 Super Secret Settings?


How can I detect mouse events on sprites in a canvas?


How to enable/disable startup services in Ubuntu?


TypeScript Math: How does 1 - (80/100) = 0.19999999999999996? Why Doesn't it equal .20?


redirect https://www.example.com to https://example.com in nginx

Redirecting www to non-www (apache, letsencrypt )


Student missing exam for “medical reasons”


What exactly happens when you browse a website in your browser?


Why a class containg a main method doesn't need to be public in Java?

Package-private class within a .java file - why is it accessible?


how to sort a list of key-value stores by a specific key?

How do I sort a list of dictionaries by a value of the dictionary?


Mirroring a web site having pages that uses simple JavaScript

How do you use WGET to mirror a site 1 level deep, recovering JS, CSS resources including CSS images?


find . - exec rm -rf {} and strange messages that the files were not found

Delete files and directories by their names. No such file or directory


Cannot find graphics drivers for Intel GM945, OpenGL Error

Could not find required OpenGL entry point 'glGetError'


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


Can a limit order be fullfilled with a better price than offered?


How do I get the difference in minutes from 2 timestamp columns?

How to find difference b/w TIMESTAMP format values in Oracle?


If R is an integral domain disprove the RxR is an integral domain?

Prove $R \times R$ is NOT an integral domain


Command not found when script launched from cron

What is the 'working directory' when cron executes a job?


How do you adjust loop cuts/edge loops after the fact

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


How do I return the response from an asynchronous call?


Linear Regression with Non-numeric Variables

Predicting with both continuous and categorical features


Why "do ... while (0)" can't be replaced by simple curly brackets?

Why use apparently meaningless do-while and if-else statements in macros?


How can I find help for new Ubuntu users?


Why are floating point numbers inaccurate?


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


How to get argument names using reflection


Distribution of ratio of two independent normal variables

Simulating ratio of two independent normal variables


Cayley theorem to prove that a group of order $2^mk$, $k$ odd, can't be simple

Let $G$ be a group of order $2m$ where $m$ is odd. Prove that $G$ contains a normal subgroup of order $m$


Calculated Column with Item ID not working for new Items

Why does my calculated column not pick up the correct ID


What is the difference between a neural network and a deep neural network, and why do the deep ones work better?


When does a pursuer in a chase make a check to notice my sudden illusory hiding place?

Can I use Minor Illusion to create a wall, hide behind it, and attack with advantage?


How do I delete a board from a Trello account?


Why does leave one out cross validation have less bias compared to k fold cross validation but higher variance?

Why does k-fold cross validation generate an MSE estimator that has higher bias, but lower variance then leave-one-out cross-validation?


First eigenvector of covariance matrix as the direction of largest variance

What is an intuitive explanation for how PCA turns from a geometric problem (with distances) to a linear algebra problem (with eigenvectors)?


Do I need a visa to go to Canada from America if I am Vietnamese have tourist visa of USA?

Obtained a multiple entry US visa; Is a Canadian visa needed to visit?


Can I check iPhone, iPad, Watch battery on Mac?


when i try to download anything from terminal i have this

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


Sometimes after I grant a title to a landless councilor, he becomes ineligible for the seat for a while: why?


Event binding on dynamically created elements?


Midpoint-Convex and Continuous Implies Convex


Exposure to asbestos, what to do with stuff and worries?

Potential asbestos exposure from adding screws to drywall?


TikZ/PGF 3.0 datavisualization vs pgfplots


What can I mix with a sweet liquor to cut its sweetness?


Can a scammer get my whole Debit Card number from the first six and last four numbers?

Credit Card Security: First six + last four digits


Waking closed lid macbooks using wireless

How do I remotely wake my Mac over Wi-Fi?


I accidentaly forbid SSH connection to a remote server... What's next?


iMac 2009 27 in used as display in target display mode from a new MacMiniM1 (2020-2021)

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


Seeking in a file that is more than 4GB in C++?

Reading files larger than 4GB using c++ stl


How to add shell script to my linux system

How to run scripts without typing the full path?


What happens when you flag a post or comment?


Android Quality Assurance Tool for Android

Suggest some Android and iPhone mobile app automation tools


Spring @Autowired working without context:annotation-config


Help identify the title of a story about the back side of moon being missing


Jshint.com requires "use strict". What does this mean?

What does "use strict" do in JavaScript, and what is the reasoning behind it?


What if I don't want to allow anybody to edit my question?

Mechanism to prevent edits without approval?


Intuition for the definition of the Gamma function?


Is there no law which includes an addition of different types quantities?

When can two quantities be added together?


C++ [ Operator<< overload difficulties][Classes+Templates interaction mistakes] LNK1120 and LNK2019 errors

Why can templates only be implemented in the header file?


Prove that $n^{34}-9$ is never prime for any $n$.


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


Can I practically demonstrate Gravitational Time Dilation by spinning a wheel very fast?

Can a ultracentrifuge be used to test general relativity?


How can I set sleep mode in ubuntu18.04 LTS and what is the short cut key to do so?

Where is the suspend/hibernate button in GNOME Shell?


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


When is matrix multiplication commutative?


Can the links be disabled in the vote-to-close dialog?


Is Oberdiek's hack still needed for showidx with hyperref?

What does "quick and dirty hack" by Heiko Oberdiek do?


Derivation of the general forms of partial fractions


Improving powerplay standing without trading


How to prevent linebreak in the word ".NET"?

How can I make a pair of words stick together in line breaks?


Double posts: close the older or newer one?

Should I vote to close a duplicate question, even though it's much newer, and has more up to date answers?


Regex capturing group not working as intended

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


Factory Pattern. When to use factory methods?


Shouldn't there be a Windows Application for Stack Overflow?

Application to read Stack Overflow off-line


error indicates on this line in code eventCalender.setTime(ConvertStringToDate(events.get(i).getDATE()));

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


Solutions of $f(x)\cdot f(y)=f(x\cdot y)$

If $f(xy)=f(x)f(y)$ then show that $f(x) = x^t$ for some t


Why aren't search engines indexing my content?


Does group inverse commute with multiplication for all groups?

f(a) = inverse of a is an isomorphism iff a group G is Abelian


Correlate nominal/metric data with ordinal data?

Correlation coefficient between a (non-dichotomous) nominal variable and a numeric (interval) or an ordinal variable


Separating each 3 integer with dots or commas

Print integer with comma as thousands separator (1234567 to "1,234,567")


I have two versions of VLC installed on the same system

What is the difference between "vlc" and "VLC media player" in Ubuntu Software in Ubuntu 16.04?


Should we have a down-vote “safe zone” for new users with less than 50 reputation?

Down and duplicate votes on my questions as a new user seem like bullying


Wrong month (February) - DateTime::createFromFormat


Windows 10 PC has a desktop folder inside another

Windows File Explorer Not Displaying Desktop Correctly


Why is the past tense used in "I was wondering if you would like to come for dinner?"


Limits of Poisson's ratio in isotropic solid


Blender is rendering an older version my project


What happens if I boot a low-latency kernel?

Why choose a low latency kernel over a generic or real-time kernel?


FireFox - attach event to dynamically added function?

Event binding on dynamically created elements?


what is the difference between $object::$variable and $object->variable

What's the difference between :: (double colon) and -> (arrow) in PHP?


it works locally on IIS but on the host it gives this error! what should I do?

Enable remote connections for SQL Server Express 2012


How can I replace a specific character in a string with another character?

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


Why am I measuring 16 volts on a wire that should be at 0 volts?


How to remove smart quote and emdash in PHP and replace them with space and regular dash?

How do I convert Word smart quotes and em dashes in a string?


Why is "great" pronounced as "grate", but spelled with "ea"?


How to securely store a PrivateKey in code

How do I securely store encryption keys in java?


Applications load slowly on Ubuntu 18.10 - seems related to fontconfig


Freecell: How many cells are used in one "supermove"

FreeCell: How many cards can be moved at once?


Unable to correct problems, you have held broken packages


prove by induction that $1 + \frac{1}{\sqrt{2}} + \frac{1}{\sqrt{3}} + ... +\frac{1}{\sqrt{n}} \leq 2\sqrt{n} - 1$

Prove inequalities $2\sqrt{n+1}-2 \leq 1 + 1/\sqrt{2} + 1/\sqrt{3} + .... + 1/\sqrt{n}\leq 2\sqrt{n}-1$


How to make a table, but leave out the diagonal elements?


flex-grow doesnt work, what did I do wrong?

Make a div fill the height of the remaining screen space


I Initialized my HDD to MBR? Can I recover the data ? (Note.. I just intialized, nothing else.)

How Do You Recover An Encrypted Partition?


Problem with font rendering on certain applications

Greek characters displayed in some applications on Lubuntu 14.04


Function inside function is not getting executed


Where should I ask this question? Work tools and work managment tools for a volunteer activism group?

Where can I ask a question about finding general software that meets certain requirements?


What is my spell save DC as a level 1 Assassin archetype rogue? (I have no spells)

What is the spellcasting ability of a Barbarian Totem Warrior?


How to transfer data from Sybase to SQL Server database?

How to import Sybase .db file into SQL Server database?


Problem with copying files above ~4.2 GB


Prove that $\lim_{x \to 0} \frac{f(x)}{x}=0$

Prove that $\lim f(x) =0$ and $\lim (f(2x)-f(x))/x =0$ imply $\lim f(x)/x =0$


When is it useful to include the same header multiple times in one file?

Is there a case where including the same header twice is actually helpful?


What is the reason for these float results?


How to draw an arrow with letter above it to denote a path in graph?

How can I label \rightleftarrows above and below?


How to uninstall AVG which isn't listed under My Apps?


Basic desktop actions are not available on Ubuntu 20.04


Can I prevent my full screen windows from being mixed around?

How to prevent Mac from changing the order of Desktops/Spaces


Javascript global match with capturing groups

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


Show that $x^n-x-1$ is irreducible over $\mathbb{Z}$

Irreducibility of $x^n-x-1$ over $\mathbb Q$


How to automatically insert a new received email into a specific Gmail label?

How to make Gmail automatically label incoming emails


If bacterial plasmid DNA is methylated then how do we digest it using restriction enzyme in cloning experiments?

Why don't restriction endonucleases digest transformed plasmids?


A geometric interpretation of a geometric series

Question on geometrical proof of Geometric Series


What does star (*) mean in JavaScript function definition in Koa framework?


What is the mechanism behind the slowdown of light/photons in a transparent medium?


Is there a new automatic redirect for duplicate questions?

Automatically redirect anonymous user from unanswered duplicate question to corresponding answered version


What does ${1+"$@"} mean in a shell script, and how does it differ from "$@"?


I want to check the output of multiple files by typing a single command

How can I use $variable in a shell brace expansion of a sequence?


Sending messages to clients TCP connection fails with an nullpointexception

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


Why are variables declared with their interface name in Java?

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


how to create *.a to *.so in linux user-space?

Convert a Static Library to a Shared Library?


What is the iOS and/or Mac OS system process that keeps checking the Reference Counts of an object?

How does the new automatic reference counting mechanism work?


Sufficient set of features for distinguishing items

Minimum set of features that can distinguish all objects


Are there tips and tricks to overcome a fear of flying?


How to declare a map with class as key and an Array of java.lang.reflect.Constructor as value

Java map with values limited by key's type parameter


A counterexample of a differentiable function on an interval whose derivative is discontinuous

If a function is continuous and differentiable everywhere is the derivative continuous?


What happened to with the alternate installer in Ubuntu 14.04?

Where is the alternate installation ISO for Ubuntu Saucy?


diagonizable vs orthogonally diagonizable

Eigenvectors of real symmetric matrices are orthogonal


Problems with relative "axis cs:" coordinates in pgfplots


Can an Animagus take the form of any animal?


Unbalanced square brackets in spawning a custom villager

How can I fix "unbalanced brackets" in my data tag?


Dungeons and Dragons novel where girl accidentally wishes to be strong

Female protagonist gets muscles from a spell(scroll?), talking mouth sets her on quest


Remove an Element from a List inside a loop

Why am I not getting a java.util.ConcurrentModificationException in this example?


Why does shell ignore quoting characters in arguments passed to it through variables?

How to store a command in a variable in a shell script?


$AB = C$, prove if $C$ is invertible, then $A$ and $B$

Let $A,B$ be $m\times m$ matrices such that $AB$ is invertible. Show $A,B$ invertible.


Evaluate $\int e^{2\theta} \sin (3\theta)\ d\theta$

Evaluate the Integral: $\int e^{2\theta}\ \sin 3\theta\ d\theta$


Given a program that has both 32 and 64bit variant, how do I put them both in my PATH with different names?

How to Access two different programs from PATH, both having same name in Windows 10?


Is it popular to omit "as" while using "consider this one that one"?

Omission of "is" in "She thought the study of Latin a waste of time."


How does this button make the piston work?


Properly test interfaces in c# private methods


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


alias using `$1` and fallback default value prints both the param and the fallback value


Can you nest remote calls using ssh in a bash script?

Multiple commands during an SSH inside an SSH session


Code 400 Bad Request on Android Stack Exchange Google Login

Can't log in to the Stack Exchange app with a Google account


How do I kill all of just one entity with /kill?


No option for showing for my 2nd operating system after restart

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


How to start and stop a scheduler jobs in Rails


Prove that $\omega + \omega_1 = \omega \cdot \omega_1 = \omega^{\omega_1} = \omega_1$


PERL : Unicode string : Permission denied

How can I use a new Perl module without install permissions?


How to make a x versus on text and math mode?

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


Messaging.SingleEmailMessage attachment size limit? 3, 5, 25?

Maximum size of attachments in an outgoing email?


I have hidden and unreachable workspaces - how do I cancel them?


Convergence of $\sum_{n=1}^{\infty} \frac{Sin^2(n)}{n}$

Convergence of $\sum_{n=1}^\infty \frac{\sin^2(n)}{n}$


Bevel constantly regardless of face size (don't stretch bevel)


Sum of series $\sum_{n=1}^{\infty}\frac{1}{n(n+\frac{1}{2})}$

How to find sum of the infinite series $\sum_{n=1}^{\infty} \frac{1}{ n(2n+1)}$


How can I make my website appear in the top position of Google?

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


Same Domain not loading in IE iFrame if devtools aren't up

Why does JavaScript only work after opening developer tools in IE once?


Direct speech inside another direct speech


Simulteneity & Irrelevance of Frame Choice


Select by an IN clause but should behave like AND


Evaluation of limit $\lim_{n\rightarrow \infty}\sum^{n}_{k=1}\left(\sqrt{1+\frac{k}{n^2}}-1\right)$

Find the limit of $\sum\limits_{k=1}^n\left(\sqrt{1+\frac{k}{n^2}}-1\right)$


The pro forma comments come across as quite blunt - could they be changed?

Our words are too complicated. Let's make them simpler!


Algebraic numbers in the interval $[0,1]$

evaluation of an integral involving algebraic numbers


PHP using a string with multiple child keys as a lookup key for an associated array


Prove sequence $H_n=1+\frac{1}{2}+\frac{1} {3}+\dots+\frac{1}{n}$ does not converge.

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


Force line break on `\citep{}` inside `longtable` (XeLaTeX)

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


Why does a variable in Python return to former ID after converting back and forth?

"is" operator behaves unexpectedly with integers


I get weird > symbols in my output — what does it mean?


How do I delete all of the music on my iPhone 5?

How to get rid of iCloud music on iPhone


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


What is the purpose of declaring a function like !function(){ code }();

What does the exclamation mark do before the function?


How do I create a radial metallic gear material procedurally?

Move center of radial anisotropic to center of object


Is using the wrong mA on a power supply dangerous?

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


How can I force results to be expressed in exact fractions rather than approximate decimals?


How to express the idea that a person got sick because of loving someone very much but does not receive any attention from that someone?

A word for the heart-wrenching pain of wanting someone you can't have


Installing 13.04 on an EFI partition - Share with Windows 8?

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


What are the roots of the equation $8x^3-6x+1=0$?

How can I solve the equation $x^3-x-1 = 0$?


Avg Number of random numbers between 0 and 1 required to add up to 1

Compute $P(X_1+\cdots+X_k\lt 1)$ for $(X_i)$ i.i.d. uniform on $(0,1)$


Holomorphic function with constant absolute value

Why: A holomorphic function with constant magnitude must be constant.


Preprocessor macro to get the name of the current class?


Low battery level circuit - Changing "trigger" level


how to calculate network address of an IP with subnet mask 202.145.90.7/20?

How to find the network address of a given subnet?


Theorems with hanging indentation, also working with itemize

Indent Theorem like \hangindent, but for multiple paragraphs


How to implement this simple product rule in mathematica


using extended euclidean algorithm to find s, t, r

How to use the Extended Euclidean Algorithm manually?


Which is correct: "you and I" or "you and me"?


PHP MYSQL query won't work in PHP but works in PHPMyAdmin

Why can't I run two mysqli queries? The second one fails


Suppose $\sum{a_n}$ converges. How do I prove that $\sum{\frac{\sqrt{a_n}}{n}}$ converges


SVN: How to ignore a modified file on commit?

Exclude some files on svn command line commit (not svn:ignore)


Make a div tag toggle between two css classes

How can I change an element's class with JavaScript?


War Horse died, possible to get it back?


Can a critical section cause deadlock in SQL Server?

Handling concurrent access to a key table without deadlocks in SQL Server


Decode & restore files from /dev/md3 (Hacked server)

How do I deal with a compromised server?


Proving uniform convergence of $\sqrt{x^2+1/n}$

Determine if the convergence of $f_n(x) = \sqrt{x^2 + \frac{1}{n^2}}$ is uniform.


Some issues about Uniform Distibution in Inverse Transform Method

Why is the CDF of a sample uniformly distributed


C++ - Determining if directory (not a file) exists in Linux

Checking if a directory exists in Unix (system call)


Dimension reduction for discrete qualitative and aggregated variables

Categorical Principal Component Analysis - using Count, Continuous, Ordinal variables together


As a noob by mistake i ran "sudo chown $pranav.pranav -R /" to solve my Read Only Filesystem. If this is a bad thing, how should i undo this?

What if I accidentally run command "chmod -R" on system directories (/, /etc, ...)


Why is Entity Framework including square brackets in my column name? '

What is the use of the square brackets [] in sql statements?


Short story about a farmer who unearths a mysterious motor or engine

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


Can a circular polariser be used with a UV filter?

What are the consequences of stacking a circular polarizer on top of a UV filter?


On Windows, how can I send/read text messages from my phone?

How do I send SMS from PC through Android Phone or to Android Phone?


Behaviour of double and float data types


Doesn't Hogwarts seriously put the world in jeopardy?

Why don't Muggle-born wizards use Muggle technology to fight Death Eaters?


How to choose predictor variables for GLM / GLMM from rather large data set?

Algorithms for automatic model selection


Showing the current date using JSTL formatDate tag


Software or hardware solution for virtual monitors, on one physical monitor


Nested If Statement - Not Receiving Expected Output Java


Using Strings in a If, else statements JAVA


Is it safe to split the disk partition I installed Ubuntu on?


What can I do if my Schengen visa isn't issued by my departure date?

What are the options when a Schengen visa application is in processing after the proposed travel date?


How can I handle NULL values in a color ramp?

How to symbolize features with NULL values in graduated symbology?


Is it "what are the differences or what's the difference" when we compare three things?

Plurality of verb depending on plurality of list elements


Foreign characters in translation: most go well, some go wrong


$\sum \exp(-n^{ 1/3})$ series convergence

Prove that $\sum_{n=1}^{\infty}\exp\left(-n^{\varepsilon}\right)$ converges.


Badge notifications use incorrect image sprite

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


How to solve this summatory: $\sum _{n=0}^{\infty }n^2\:0.999^{n-1}\cdot 0.001$

How to prove $\sum_{n=0}^{\infty} \frac{n^2}{2^n} = 6$?


Why use a superclass reference for an object?

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


Maximum of an integral that depends on a parameter

What are the most common pitfalls awaiting new users?


How to send HTML email via Gmail including the background CSS


Page returns 404 with POST variables, but not without


QGIS 2.8 problem accessing GRASS commands

GRASS via Processing Toolbox doesn't work in QGIS 2.8.3 on Mac?


Remove visually similar images from folder

Good tool for finding photo duplicates based on image data


How to scale up an image for print. How large can i go?

Is there a general formula for image size vs. print size?


Access Stack Exchange using Pale Moon browser

Which browsers are officially supported, and what else do I need?


How does java.awt.Color.getColor(String colorName) work?


proving cartesian product is distributive over unions and intersections

elementary set theory (cartesian product and symmetric difference proof)


Scale a div to fit in window but preserve aspect ratio


How can anything ever fall into a black hole as seen from an outside observer?


opencv/python: Draw image over a webcam stream

overlay a smaller image on a larger image python OpenCv


Any way to delete in vim without overwriting your last yank?

In Vim is there a way to delete without putting text in the register?


New to coding and struggling to understand this exercise

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


Error: Field CompanySetting__c does not exist. Check spelling


Looking for short story from Asimov's Foundation universe

Fantasy Short Story that appeared in an anthology about 1968-1971


Why do we detect neutrinos from core collapse SNR 2 hours before we detect light?

Neutrinos arrived before the photons (supernova)


How to include a script letter in matlab figure label


Finding the number of functions from $A$ to $B$ under a given condition.

Count number of increasing functions, nondecreasing functions $f: \{1, 2, 3, \ldots, n\} \to \{1, 2, 3, \ldots, m\}$, with $m \geq n$.


Are post processing operations order-dependent?

What is the optimal order of post-processing steps?


What is the difference between "all", "default" and "eth*" in /proc/sys/net/ipv[46]/conf/?


Can a Basilisk control whether or not its gaze will kill?

Can the Basilisk's petrifying power be 'turned off'?


Combining three int arrays into one, Java

How can I concatenate two arrays in Java?


what does something::something means in yii?


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


Is there any significance in the order in which group axioms are presented?


How to support multiple domains on one Web server?

How do I host 2 different website names at the same IP address?


Deriving trigonometric derivatives in a purely geometric manner

Intuitive understanding of the derivatives of $\sin x$ and $\cos x$


Files (used to) appear on smartphone but not on Windows Explorer

Why my DCIM folder is empty seen in the computer but not empty in the phone


If $\gcd(a,b)=1$ then $\gcd(a+b, a^2-ab+b^2)$ is equal to $1$ or $3$.


Is there ways to download youtube video?


flight tickets for schengen visa application?

What ticket reservation do I need for a Schengen visa?


PHP Contact form not sending email from webpage to directed destination

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


Where should I ask a question regarding copyrights?

On what site can I ask questions related to copyright?


$X_n$ are r.v.s, is it true that $E[\sum_{n=1}^{\infty} X_n] = \sum_{n=1}^{\infty} E[X_n] $?

When can a sum and integral be interchanged?


Characterization of short exact sequences


When should one use a RTOS (real-time OS) over a simple infinite while loop in an embedded system?

When do we need an Operating System in Embedded System Design?


Inserting NOT A HTML code into CLASSIC Google Sites


List of lists changes reflected across sublists unexpectedly


Looking for script to pull server stats and display on a web page I host

What tool do you use to monitor your servers?


Source path too long popup while deleting folders in Windows

How to delete directories with path/names too long for normal delete


Change the name of gmon.out file when compiling with -pg

Any way to specify the location of profile data


I don't get the concept of "God plays with dice" - In what scenario is it proven that he does?

Is the universe fundamentally deterministic?


Custom salesforce dashboard on a Visual force page, Is there any way to do this?


ASCII to Binary and Binary to ASCII conversion tools?


Show that the sequence $a_0 = 1$, $a_{n+1 }= \sqrt{2+a_n}$ is monotonically increasing


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


App crash alternately in simulator-a very strange thing

Xcode 4.6.2 app crashes on every second run


Accidentally deleted all partitions, how can I restore the operating systems?

How to recover files after deleted my Ubuntu partition?


I recently got a long term Resident Visa for Poland can I transit through Denmark?

Can I visit Schengen countries on a Type-D Schengen Visa?


difference between $('#element_id') and $("#element_id") in JQuery

When should I use double or single quotes in JavaScript?


Is it possible to replace (monkeypatch) PHP functions?


How do I merge (without copying) two directories?


HTML text input allow only numeric input


Recurrence relation for number of relations with length $n$ from symbols $0,1$ and $2$

Find a recurrence relation for the number of ternary strings of length n that do not contain two consecutive 0s or two consecutive 1s.


About the complex nature of the wave function?


How can we show that $ \sum_{n=1}^{\infty} \frac{n}{2^n} = 2 $?

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


Is Legacy BIOS the interface itself or just a technology?

What is the difference in "Boot with BIOS" and "Boot with UEFI"


How, when you bind data to a collection, do you set it to a property?


the local function has his own copy of outter variable in javascript closure?


Suppose limit as x approaches 0 of the derivative of f(x)=a. Show that the derivative at 0 exists and it is equal to a.

If a derivative of a continuous function has a limit, must it agree with that limit?


Should we remind users with a link to their question?

Encourage users to select 'Accepted Answer' for old Questions


Attributes of polygons in a shapefile based on largest area intersection with polygons from a different shapefile

Computing dominant area in polygon using ArcGIS Desktop?


ProGuard: "Unsupported version number [52.0]" with correct Java version

ProGuard says Unsupported class version number [52.0] (maximum 51.0, Java 1.7) with sbt-proguard


Is it possible to shrink a partition without free space left?

How can I resize an LVM partition? (i.e: physical volume)


Run interactive REPL first with input from a file then from user input

Running a Common Lisp function from a Terminal command prompt


Relationship between impact crater properties and kinetic energy?

Proportionality constant in crater equations


How do I reset a lost administrative password?


Is the "for + proposition" form still used nowadays?

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


How to configure JVM Argument -javaagent with two jars

How do I start my Java program with more than one java agent?


What is i(t) from circuit with differential equation?


How to create a Date object, using UTC, at a specific time in the past?


/dev/sda2: Error - Computer not booting normally

"dev/sda1: clean, ..." This message appears after I startup my laptop, then it won't continue booting


Add file number to beginning of each file in directory


Javascript function returns undefined when called from another function

How do I return the response from an asynchronous call?


Is there a "standard" quantum simulator/animator for pedagogy?


How to change variable for random.randint?


"Undefined reference to" template class constructor

Why can templates only be implemented in the header file?


Quest mark on my workshop in the "Molecular Level"

How to do mission 'The Molecular Level' with Brotherhood of Steel?


How do I "use" a Perl module in a directory not in @INC?


Do Xbox Live subscriptions stack duration?

Does xbox live gold membership stack when I purchase a new one?


Why, historically, do we multiply matrices as we do?


How to delete/remove manually apt added repositories?


What fundamental force is at play in electron degeneracy pressure?

Is Pauli-repulsion a "force" that is completely separate from the 4 fundamental forces?


Prove: $m$ is a median of $X$ iff the function $g(a)=\mathbb E(|X-a|)$ is minimized at $a=m$

Why does the median minimize $E(|X-c|)$?


error: duplicated database entry using pacman

Pacman: error: duplicated database entry


UTF-8 changes ranomly when i refresh my page


Disable all div contents using jquery including anchor, paragraph tags?


Almost all my rep is gone on Stack Overflow, and my profile seems unlinked (no name)

What happened to this user's rep, badges, and name?


How do I write a better xpath of this element?

Finding a xpath for text which is followed by break tag


Including non-Python files with setup.py


I fixed a bug in code and 3 people marked my edit as rejected

Pretty sure that my edit was correct but it was rejected?


multiplicity of an irreducible representation


Not enough space on /tmp but 900mb free on /


Baking cloth simulation use only 20% of cpu ressources, how to get 100%?


Recovering data on an MBR partition converted to GPT

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


What are the differences between JOIN statement and one without it?


Behavior of a source with internal resistance connected in parallel with a resistor $R$


The Xcode 5.1 error out can't find some execution, when i run the app in the simulator


Windows / Powershell version of the Unix 'which' Utility

Equivalent of *Nix 'which' command in PowerShell?


A for-loop that compares two arrays looking for matching values


$x,y,z$ independent and uniform random on $[0,1]$, $P(x \geq  yz)$?


A Hyperlink to Table of Contents on Every Page


How to embed a filled Region in a Graphics?


last modification date of a webpage using php

Get the last modified date of a remote file


Is $\sqrt{a+b} \leq \sqrt{a} + \sqrt{b}$ when $a,b \geq 0 $ and $a,b \in \mathbb{R}$?

Does $\sqrt{a+b} \le \sqrt a + \sqrt b$ hold for all positive real numbers a and b?


Show the Dihedral Group $D_n$ is generated by rotations and reflection along the x axis.


Append something to end of string using string substitution in vim

How to replace a character by a newline in Vim


black spots on the object in edit and object mode


If $\sum_n \|x\|< \infty$, how to show that $\sum x_n$ is convergent in the Hilbert space $H$.


Swing's KeyListener and multiple keys pressed at the same time


Keep sharp edges when using subdivision surface


cleveref and subcaption: how to handle subfigure reference?

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


How to get Firefox to store values for fields which it normally won't?

How do I force Firefox to remember a password?


Low GPA, any chance of grad school for math?

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


How to make Fractions in \array environment from being tiny and squishing up?

Show inline math as if it were display math (and vice versa)


Do I need to know encoding to represent string as bytes?

How do I get a consistent byte representation of strings in C# without manually specifying an encoding?


How to set a keybinding which is valid in all modes in Emacs


How do I stop a second instance of my application from executing if one is already running in JAVA?

How to implement a single instance Java application?


while statement not reading (array of) object attributes


Expand a list when doing list comprehension in python


Do plant cells recycle carbon dioxide from their respiration during photosynthesis?

Do plants refix some of the carbon dioxide in the Calvin cycle that they produce through cellular respiration?


stripos returns false when special characters is used


using *args and **kwargs as a substitute for function's arguments

What does ** (double star/asterisk) and * (star/asterisk) do for parameters?


Displaying Person Account's "Last Name" , "Salutation" and "First Name" fields on a Visualforce Page

Creating Salesforce Person Accounts via Visualforce


How to make clean junctions of line with `\draw`


Is high voltage damage caused by faulty USB cables limited to Type-C standard?

How do I work out if a USB-C cable is safe to use?


Is it fine if i simply just add more RAM?

How can I tell what RAM will fit my computer?


how does c++ template work in when we use libs?

Why can templates only be implemented in the header file?


The common practice to share file for all users on the same machine?


M Hartl's Ruby on Rails Tutorial Chapter 5 custom title on home page


Clear recent created file names in WinSCP


Achievements view loads forever, never showing

Rep Point changes aren't showing in iOS app achievements tab


Is there a direct physical interpretation for the complex wavefunction?


PHP & MySQL: mysqli_num_rows() expects parameter 1 to be mysqli_result, boolean given

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


'object' option not available in Object Solver panel


A very biological story about a cynical scientist who gets the Nobel Peace Prize


What recourse do I have if I believe a moderator has abused their privileges?


who is buying stocks when market crashes


Evolutionarily speaking, why do humans have 46 chromosomes


How to pass RadioButton parameter to another activity properly and use it?


Ubuntu 13.10 installer on SSD boots to black screen with blinking underscore

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


What is the result of $\infty - \infty$?


What is the use of "this" in Java and/or C#?


How can I increase the size of a .jpeg without losing quality?


Can one TeX file output to multiple PDF files?


Prove $(a_1+b_1)^{1/n}\cdots(a_n+b_n)^{1/n}\ge \left(a_1\cdots a_n\right)^{1/n}+\left(b_1\cdots b_n\right)^{1/n}$


TimedRotatingFileHandler Changing File Name?


Delete account option missing after changing the profile page recently


Use Find-command to filter out files with specific pattern to terminal

How do I remove "permission denied" printout statements from the find program?


i can't use snap "Unable to contact snap store"


Intuitive explanation for $E[X]=\int_{0}^\infty P(X\ge x) dx$

Intuitive explanation for $\mathbb{E}X= \int_0^\infty 1-F(x) \, dx$


How to create simple xml and test for parallel testing using junit?

Running junit tests in parallel in a Maven build?


What is the correct way to implement heavy-write persistent memory?


Responsively replacing ' in strings with sql


What is the expected value of $X$ given $X<Y$, where $X,Y\sim\mathcal{N}(\mu,\sigma^2)$?


Assign unique IDs to HTML elements via twig file

How do I add classes to main menu ul and li in Drupal 8


Find all positive integers $x$ and $y$ for which $\frac{1}{x} + \frac{1}{y} = \frac{1}{p}.$

Let p be a prime. Consider the equation $\frac1x+\frac1y=\frac1p$. What are the solutions?


What split-screen options are available in Battlefront?


Dynamically making javascript array of object value

Create an object with dynamic property names


How to cause each break line in HTML to appear as break line in the browser?

Display element as preformatted text via CSS


Changing the color and labels of a plot in a loop in pgf

Using pgfplots, why do I get "undefined control sequence" when trying to use a foreach variable as a parameter to addplot?


Is it possible to have multiple bevel objects along a curve?


difference between 'class[] arrayname' and 'class arrayname[]'

Difference between int[] array and int array[]


Save PSD (or TIFF) with passes as layers?

How can I render all render passes to files in Cycles?


How to add next height number in Order Attributes inside the Add new page.

Increment Page Order As Pages Are Created


What do returning curly braces mean in javascript (ex. return { init : init} )

What do curly braces in JavaScript mean?


How do you enable promiscuous mode in VMware Workstation?

Configuring Promiscuous Mode in VMware Workstation running on Windows 10 serving two Linux guests


What are these weird games in my steam library?


When to use single quotes, double quotes, and backticks in MySQL


Why is my particle instance object rotated?


For the past 5 days or so something has been accessing my HDD

How to find out what's accessing a particular hard drive on Windows?


How to change the default font & font size in Google Documents?

How can I change the default styles for Google Docs?


Difference Between PEM vs P12 vs CRT vs JKS vs keystore vs PKCS vs x509 certificates

What is the difference between .pem, .csr, .key and .crt and other such file extensions?


Existence of non-convergent sequence with first differences converging to zero

Bounded sequence which is not convergent, but differences of consecutive terms converge to zero


Determine Whether Two Date Ranges Overlap


newline between 2 tags causes whitespace in HTML

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


How can I get stereo mix for my Windows 7 computer?


How can I plot this transcedental equation?


How to remove all preinstalled apps instead of the ones needed by the system?


Is this possible to have negative number of reputations? What happens if you have zero reputations and someone downvotes one of your asked questions?


Running multiple commands for multiple files on one line

Piping contents of multiple files between programs while keeping contents separate


If $A$ is an $m \times n$ matrix and $B$ is an $n \times m$ matrix and $n<m$, then the product $AB$ is not invertible.

If $A$ is an $m\times n$ matrix, $B$ is an $n\times m$ matrix and $n<m$, then $AB$ is not invertible.


What is the difference in assignment between C and Python?


Should this "wasn't" be a "weren't"? Why?


if ($_REQUEST['do'] == 'something') with javascript content area

How can I get query string values in JavaScript?


How to make a shell file execute by double click

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


What is the product of all nonzero, finite cardinals?


using font awesome on input field button text

How do I add a Font Awesome icon to input field?


Google not indexing a recent WordPress post

Why aren't search engines indexing my content?


Do I need to have antivirus software installed?


How do I get this if else statement to work with a String variable? (Java)


Cell borders in table disappear in different zoom levels

Adobe Reader and xcolor within a table breaks the line render


NullPointerException when detecting keystrokes JavaFX - Using SceneBuilder

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


how can you check an individual binary digit in c++

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


Word to describe a 'homemade' way to fix something.

single word that means which can be constructed at home


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


Can one app read data from clipboard copied in another app


WinSCP FTP setting to continuously monitor changes and download

Batch script to watch for changes on FTP server


Why does \color change vertical alignement in table with fixed width?


Someone who speaks very little but uses precise and direct words in short sentences

A word that means "of few words" or "without words"


How can I learn from a site as a beginner?

Has it been considered to leverage the Stack Exchange network more directly as a learning platform?


Is there a way to rename all files in a directory?

How do I change the extension of multiple files?


Conflicting counts of unanswered questions

Discrepency in unanswered questions counts


How to transfer entire iMessage conversations to computer?


Why does this for loop ignore my variable?

How can I use $variable in a shell brace expansion of a sequence?


How can I store the text entered into a html textarea into a javascript variable?


How do you go about breaking a Quagmire III Cipher?

Kryptos : K1. What is the origin of the "palimpsest" keyword?


In mailto: body i wanted to enter some text with enter characters


Fibonacci divisibilty properties $ F_n\mid F_{kn},\,$ $\, \gcd(F_n,F_m) = F_{\gcd(n,m)}$


Is it OK to ask on Meta SE a question of the kind "where do I ask this?"?


jQuery: Blur function is not calling on each dynamically added row

Event binding on dynamically created elements?


Android - Disable ListView Selection Highlight but Keep OnClick enabled

Android: disabling highlight on listView click


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


Do you recommend Native C++ to C++\CLI shift?

Is there any advantage to using C++/CLI over either standard C++ or C#?


Difference between a Structure and a Union


Fatal error LNK1120 when separating code into .h and .cpp files

Why can templates only be implemented in the header file?


Smoothness between (Dup)Mirror and Orginal?

How come my mirror modifier messes up when I apply subdivision?


PHP (Laravel) undefined index error inside isset

Best way to test for a variable's existence in PHP; isset() is clearly broken


Copy longer string to shorter string in C

Undefined, unspecified and implementation-defined behavior


What are the badges I can earn on each site, and what are the exact criteria for earning each badge?


How do I find my follower if and when they leave me?


At what point of my input file is the subfig package loaded?

Test if a package (or package option) is loaded


Ubuntu 13.10 Compatible with an Asus U46e-bal6?


Good Introduction to Hopf Algebras with Examples


How to delete the post posted as guest into a stackexchange site?

How can I merge a guest post with a new account?


Proving the summation formula using induction: $\sum_{k=1}^n \frac{1}{k(k+1)} = 1-\frac{1}{n+1}$


Galois group of $x^3 - 2 $ over $\mathbb Q$


Resize Windows partition without affecting Ubuntu in dual-boot

How can I resize NTFS partition in GParted?


Passing argument from Parent function to nested function Python


How can i print a database query to a javascript array?


$A\subseteq B\to A\setminus B = \emptyset$. Is this true?


Traveling through Schengen area with valid permit card but without a passport

Can I enter other Schengen countries with EU residence permit but without passport?


create an RPM so that install will edit a config file using a shell command

How to run a script when install a rpm package?


Relationship between $\operatorname{ord}(ab), \operatorname{ord}(a)$, and $\operatorname{ord}(b)$

If $a$ and $b$ commute and $\text{gcd}\left(\text{ord}(a),\text{ord}(b)\right)=1$, then $\text{ord}(ab)=\text{ord}(a)\text{ord}(b)$.


Why don’t humans have eyes at the back of their heads?

Why do some bad traits evolve, and good ones don't?


WordPress admin webfonts (dashicons) go to blank squares after inactivity (random)

Adding dashicon fonts to the admin of pre 3.8 installs


How can I show the details from the highest zoom of OSM webmaps in QGIS for printing?


Converting a tuple inside a list to a list

How to make a flat list out of a list of lists?


Which is stronger, a rope without knots or a rope with knots?


How do I make every Monday Bold in the monthCalendar control?

How can I get the DateTime for the start of the week?


Can I concatenate multiple MySQL rows into one field?


Verify google account synced on factory reset

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


How can I avoid state of "TypeError: can't access dead object" in my Firefox add-on?


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


How can magnets be used to pick up pieces of metal when the force from a magnetic field does no work?


Remove Unity And Replace With Something Different

What kinds of desktop environments and shells are available?


What's wrong with 'Bananas are unable to grow in cold countries'?

“Can” vs “Able to”: People/Animals vs. Inanimate Objects


JDBC pooling Oracle driver Socket read timed out

ORA-12528 and ORA-12505 error on Oracle database 11g


How can adding an infinite number of rationals yield an irrational number?


How can I add sudo permission for copying?

How to run a specific program as root without a password prompt?


Why am I getting "event.returnValue is deprecated..." and how can I rectify it?

event.returnValue is deprecated. Please use the standard event.preventDefault() instead


What is the caret (^) for in a generic template in C++?

What does the caret (‘^’) mean in C++/CLI?


What is the tense/modality of these two sentences?


Humans escape earth destruction and go to alien planet generations later for revenge

Short story about humans marooned on high gravity planet


A second isomorphism theorem for action on cosets II


Is the gamma function $\Gamma(n+1)$ the only continuous function and defined derivative with the same recursive definition as of $n!$ for $n>-1$?

Why is Euler's Gamma function the "best" extension of the factorial function to the reals?


I am trying to Solve a linear non-homogeneous PDE


C# string replace does not actually replace the value in the string

string.Replace (or other string modification) not working


PGFPlots option to include/ignore data set when determining axis limits?


Extracting tree crown areas from remote sensing data (visual images and LiDAR)


assign value to the diagnal of a matrix in matlab

How to assign values to a MATLAB matrix on the diagonal?


Is there a term for a word made of some of the letters taken (in any order) from another word?

Is there a term for a word inside another word?


How to convert shapefile to KML file using ArcPy?

How to convert all shapefiles in folder into KML using ArcPy?


How to split all BibTeX referenced entries from a big BibTeX database to a copy?

Creating .bib file containing only the cited references of a bigger .bib file


Is $\phi$ convex if it is continuous and $\phi \Big(\frac{x+y}{2}\Big)\le \frac{1}{2}\phi (x) +\frac{1}{2} \phi (y)$


ERROR Code: Unity on 14.04 would not load


Looking for a novel I read about twenty years ago about a man who can change reality with his mind

Scifi anthology series episode, movie, and book about a man whose dreams change the world


Is this a scratch or dust in my Nikon D3200 Viewfinder?

How do I clean the inside of my viewfinder?


Multiplication in Permutation Groups Written in Cyclic Notation


How to calculate FP and TN in precision and recall for multiclass word sense disambiguation?

How do you calculate precision and recall for multiclass classification using confusion matrix?


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


Making drop down menus with CSS (Is is possible)?

How to make a pure css based dropdown menu?


There are more people that have done ... or who have done?


How to run Unix shell script from Java code?


What becomes of conservation of energy in many-worlds theories?

Wouldn't the thermodynamic cost of creating alternate universes make the Many Worlds interpretation implausible?


If $G/Z(G)$ is nilpotent then $G$ is nilpotent

If $G / Z(G)$ nilpotent then G is nilpotent.


The usage of articles in IELTS Task 1 (writing)

Are there any simple rules for choosing the definite vs. indefinite (vs. none) article?


My header(); function is not working after hosting our website

How to fix "Headers already sent" error in PHP


How do I resolve unmet dependencies after adding a PPA?


What are the advantages and disadvantages of using Base64 encoded data URIs for images?


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


Can I put a 700 x 35 tire on a Cannondale Quick 2 that has a 700 x 28 tire?

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


Are casters aware of when their summons are dismissed by any effect?

Do spellcasters know when a dismissable spell has been broken?


What is the difference between CHECK and CONSTRAINT CHECK?


What should be the intuition when working with compactness?


A quick and easy way to join array elements with a separator (the opposite of split) in Java

Java function for arrays like PHP's join()?


Can't open News app after changing region/country


How to Freeze First Column of WPF DataGrid


Installing ubuntu-13.10-server-amd64 on VirtualBox-4.3.2-90405-Win

Cannot install Ubuntu in VirtualBox due to "this kernel requires an x86-64 CPU, but only detects an i686 CPU, unable to boot" error


Concurrent Modification Exception in Java

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


Output of _m256i changes with optimization level


Information of things inside a black hole

Has the black hole information loss paradox been settled?


Can someone respond to a question by just saying "I´ll" instead of "I will"? Why or why not?


A word for when you are almost crying, but not quite yet?


Simulating pod racing over a 2D map : am I implementing OOP in a GO-like fashion?


Can we use the command "sed" to replace a string to another string that includes the character " / "?


Why $\sum_{n=1}^\infty {\ln(n^2) \over n^2 }$ converges?

How can I prove convergence of the series $\sum_{n=1}^{\infty}\frac{\log(n)}{n^2}$ by comparison?


Print the output of a text without '/n' delimiter


What is the validation data for the neural network?

What is the difference between test set and validation set?


How to save an activity state using save instance state?


Integer division: How do you produce a double?


What are some examples of free modules that have 2 bases of different sizes?

Example of a ring such that $R^2\simeq R^3$, but $R\not\simeq R^2$ (as $R$-modules)


\mathbb gives strange results when using numbers


My usb wifi adapter not working in ubuntu 20.04lts

Can't find wifi drivers for 0bda:f179 Realtek Semiconductor Corp


How can I vertically align elements in a div?


Log in not working using a Google account

Can't log in to the Stack Exchange app with a Google account


Radius of convergence of $\sum_0^{\infty} n!x^{n^2}$


Why are the moderators being so strict with quality related flags recently?


Can I put a comma after a conjunction and before a prepositional phrase?

Coordinating conjunction immediately followed by parenthetical — Is a comma needed or not?


What's a good substitute for onion for someone with an onion allergy?


Calling function from another in same object

Javascript: how to pass parameters to callback function


What issues should be considered when overriding equals and hashCode in Java?


Counting partially ordered relations in a finite set


How to access a refreshed Sandbox in CI/CD?

Can I connect to a sandbox using JWT Flow and Prod connect app?


What do eigenvectors of a data matrix consisting of house features/prices tell us?

Making sense of principal component analysis, eigenvectors & eigenvalues


Cannot Connect to WiFi After Installing Ubuntu 20.04


Ban user for continuously asking questions which show no effort

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


Is Stack Overflow a good place to ask Photoshop questions?

Which computer science / programming Stack Exchange sites do I post on?


Case Control Sampling in Logistic Regression

Does down-sampling change logistic regression coefficients?


Discovering mistakes in thesis after submission and printing

What to do when you discover a mistake in the archived copy of your PhD thesis?


Why does a java.lang.String not equal a hardcoded String?


Why multiple length dashes (em, en, hyphen)?

When should I use an em-dash, an en-dash, and a hyphen?


Proove that the sequence $\left (1+\frac{1}{x} \right )^{x}$ increases.

How to prove $(1+1/x)^x$ is increasing when $x>0$?


Is there an app that can transmit mic input to bluetooth devices?

Routing sound from different cards to a single output


How to format number to very special format in java?


File-Search in Gnome-Shell no longer working


Why is negative times negative = positive?


Parallel execution of sh script in multiple servers

How can I send single file to multiple remote sites at the same time?


Constants of motion vs. integrals of motion vs. first integrals


How to remove a header and footer from a Google Drive document?

How to remove the header from a Google document once added


Closing a laptop top and keeping ubuntu running

Suspend on lid close, even with the option OFF


Let $x$ and $y$ be positive integers such that $xy \mid x^2+y^2+1$.


Title tag different from title appearing in Google?


Why do all Winforms programs require the [STAThread] attribute?

Why are WinForms applications STAThread by default?


.fbx export why there are no materials or textures?


how to link text of text view to web site


Why is functional form so important when specifying models?

How can adding a 2nd IV make the 1st IV significant?


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


Why am I unable to upgrade to 20.04 from 18.04?

software updater failed to download repository information


Can we be informed about actions on site-meta posts?

Make voting activity on your posts available on site metas (what you would get from rep if metas had rep)


Why do we treat differential notation as a fraction in u-substitution method

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


Why does writing IP addresses this alternate way work, and is there a practical use case for it?

Why does pinging 192.168.072 (only 2 dots) return a response from 192.168.0.58?


How do I convert a binary string to a number in Perl?


Apache error "Could not reliably determine the server's fully qualified domain name"


Is the event horizon a fixed (static, stationary) region?


Prove that for a natural number $n$ is true $1^3 + 2^3 +...+ n^3 = (1 + 2 +...+ n)^2$

Proving $1^3+ 2^3 + \cdots + n^3 = \left(\frac{n(n+1)}{2}\right)^2$ using induction


Process very big csv file without timeout and memory error