how do I find my username in kali linux?

Is there a way to recover my username in Kali Linux?


php Scope Variable from Differents files in class

Reference: What is variable scope, which variables are accessible from where and what are "undefined variable" errors?


Are melee combatants limited to standing around saying "I attack"?


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


xparse: missing space after document command expansion


How do I determine how many spell slots I have when multiclassing?


Can not downdload English language pack for MS Office 2016 Proffesional


Apple Mail, producing multiple duplicate drafts on gmail

Mail.app in Sierra accumulating Gmail drafts


Combinatorial proof of the identity ${n+1\choose k+1}={k\choose k}+{k+1\choose k}+...+{n-1\choose k}+{n\choose k}$


How do I addObject in Spring RedirectView


Which independent variables are most important in predicting the response variable?

Detecting significant predictors out of many independent variables


Are SVG image files safe to upload? Why WP defines them as a security risk?

For what security reasons are svgs blocked in the media uploader?


Need to understand how javascript delete works

Why does changing a copy of an argument change the argument?


Centos Apache sending spam from my server

How do I deal with a compromised server?


Reporting Results: Active or Passive voice?

Active or Passive Voice in International research journal, within the field of microorganism?


Prove that $n$ factorial is larger than $n$ cube if $n$ is large enough


How do I share my desktop PC internet with tablet/mobile?

Connect mobile phone to internet using desktop pc internet


Measuring Text Height within a rectangle PDFsharp

PDFSharp: Measuring height of long text with word wrap


How do I pass variables and data from PHP to JavaScript?


14.04 - Login screen stuck in glitchy loop


Event binding on dynamically created elements?


Remove wrapper div from document.createElement

Creating a new DOM element from an HTML string using built-in DOM methods or Prototype


Where do I get the mana from for cards that give me mana?

What is the difference between lands and mana?


Object Reference Not set to an instance error after deploying the code

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


Can a frame of reference travel with the speed of light?

Does a photon in vacuum have a rest frame?


How do I get Bumblebee working with a GTX 660M?


Is there a standard definition of $\sum_{-\infty}^{+\infty} a_n$?

Definition of convergence of $\sum_{i=-\infty}^\infty a_i$


Is it safe to cook a steak that was left out (raw) for 7 hours?


How to enable noise suppression in Ubuntu 14.04?


Making bibliography appear in ToC (BibLaTeX, Article class)

Section added by \addcontentsline on the wrong page


Let $b\in\mathbb{R}$ satisfy $0<b<1$. Show that $\lim_{n\to \infty}(nb^n)=0$

Sequence Limit: $\lim\limits_{n \rightarrow \infty}{n\,x^n}$


What is the proof that $\int e^{-x^2} \cdot dx$ is not elementry.

How can you prove that a function has no closed form integral?


Which library do I have to download in order to get itoa() in C


How to know the size (in bytes) of a char array passed to a function?

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


Pass string array as parameter in SQL query in C#


What files should I prepare to make commutative diagrams in TeX Writer?


is there a patch against "Shell Shock" for my system MacOS 10.6.8 bash version 3.2.48(1)-release (x86_64-apple-darwin10.0)


Do SEO activities on a certain webpage affect the whole domain or just that one page?


How are Anonymous inner classes used in Java?


Is it legal to upload PDFs of my papers on a personal website & research-networking websites?

Is it okay to upload the PDF of my non-open access papers in academia.edu or research gate?


.'Failed to load document' error after PDF save.?

PDF unable to load..when using oncomplete or rerender..Any Help..?


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


How to match any string that's not a specific string in regex?

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


How to copy dependencies to gae war/WEB-INF/lib? (take 2)


What is bet way to Join two tables with many to many relationship

Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Why there is null pointer exception but I have checked there is no null

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


Is there anything wrong with a perfectly correlated random slope and intercept, assuming there is variability in both?

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


Both horizontal slider and vertical slider

Dynamic view with swiping horizontally and vertically


How do I select an element based on the state of another element in the page with CSS?


With Flask, how can I serve robots.txt and sitemap.xml as static files?

Static files in Flask - robot.txt, sitemap.xml (mod_wsgi)


{Proof Check} Let $D$ be a Euclidean Domain with Euclidean norm $\mu$. Then $\mu(1) = \mu(u) \iff u$ is a unit.

Ideals in $F[x]$ and Euclidean domains are generated by any element of minimal degree


Descenders occasionally clipped in feed items


Why does the ending -ough have six pronunciations?


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


$a|p+1$ if and only if $\frac{a}{p} = \frac{1}{m}+\frac{1}{n}$

$a\in \mathbb{N}$, $p$ prime, $a<p$ prove that $a\mid p+1\iff\exists\, b,c\in\Bbb N:\dfrac{a}{p}=\dfrac{1}{b}+\dfrac{1}{c}$


Recovering lost photos on iPhone 5s after restoring from iTunes backup


Where can we find frequently updated details about travel/entry restrictions due to Coronavirus (nCoV-19)?


Prove that if $n$ is composite, then $(n-1)! \equiv 0 \pmod n$

If $n\ne 4$ is composite, then $n$ divides $(n-1)!$.


what is different between default constructers and void constructers


looking for one word to say "doing lots of work but in vain"

Is there an American English equivalent of the British idiom "carrying coals to Newcastle"?


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


What happen if the reviewer reject, but the editor give major revision?

What does the typical workflow of a journal look like?


Bad practice to return more columns than required


print a datetime and a rounded float in a tuple without function name, quotations or parenthesis in the most pythonic way

How to print a date in a regular format?


Are amounts of money singular or plural?


About '' get injured '' and '' be injured ''


Why are best practice questions not well-received?

Why is asking a question on "best practice" a bad thing?


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


Audio Visualization with Background Image

Can Blender render pngs with the background transparent?


The import android.support cannot be resolved


Could the world be represented as binary?

Can we simulate the whole universe in computer?


How do I concatenate const/literal strings in C?


Add to an array while in a loop with a key


Relationship between SVD and PCA. How to use SVD to perform PCA?


Quote's style changed. Is it a bug or just style update?


PHP MySQL inner join with same column name

How to resolve ambiguous column names when retrieving results?


What are all the differences between src and data-src attributes?


How to download all required Ubuntu drivers


What alternatives are available to replace the purple boot splash screen?


How to show that a prime ideal of height 2 can’t necessarily be generated by 2 elements? (Hartshorne exercise I.1.11)

Height and minimal number of generators of an ideal


Why isn't my while loop condition working?


Why is friction not dissipative in rolling motion?


Creating a point corresponding to the maximum elevation of a DEM

Creating point at highest value in raster using ArcGIS Desktop


Is the 50 reputation requirement for commenting on questions there to generate activity on the site?

Why do I need 50 reputation to comment? What can I do instead?


Adding a fresh (new) instance of an object to a list

Random number generator only generating one random number


Null Pointer Exception Java GUI Application SQL Query

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


Travel in the Schengen area with a residence permit but no passport

What to do if you need to fly in the Schengen area and lose your ID card?


How to extend USB beyond the recommended maximum cable length of 5m?


Book where humans are considered extremely strong and aliens come to Earth looking for help

Sci-fi series: humans are immune to telepathy, become soldiers for an alien group fighting against invertebrate telepaths


prove that $\underbrace{\sqrt{2+\sqrt{2+\sqrt{2+\dots+\sqrt{2}}}}}_{\text{n radicals}}=2\cos{\frac{\pi}{2^{n+1}}}$

Proof of an equality involving cosine $\sqrt{2 + \sqrt{2 + \cdots + \sqrt{2 + \sqrt{2}}}}\ =\ 2\cos (\pi/2^{n+1})$


Is there a bijection between $\Bbb{R}$ and $\Bbb{R} / \Bbb{Q}$?

Bijection between $\mathbb{R}$ and $\mathbb{R}/\mathbb{Q}$


How to add this mathematical sign in LaTeX

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


Converting answer (number) from previous calculation to words. JAVA

need help converting numbers to word in Java


Unfortunately android app has stopped and works on android device


Arduino-controlled slot cars - alternative to MOSFETs for speed control?


If $k \in \mathbb N$ and if $\sum_n a_n, \sum_n a_n^2, \dots, \sum_n |a_n|^k$ converges then $\prod_n (1+a_n)$ converges

$\sum|a_n|^2<\infty$ and $\sum a_n<\infty$ implies $\sum\log(1+a_n)$ converges


Is there a word or adjective to describe an unnecessary correction?

Is there an academic word that means "to split hairs over"?


Cannot install Ubuntu alongside Windows 10

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


23warning: assignment makes pointer from integer without a cast

Why am i getting this warning in "if (fd=fopen(fileName,"r") == NULL)"?


How do I solve the problem of black surface forming on an object with 0 alpha transparency adjusted in cycle mode?

Black artifacts when looking through many transparent objects?


How prove this integral $\int_{0}^{1}\frac{(x-1)dx}{(x+1)\ln{x}}=\ln{\frac{\pi}{2}}$

Evaluating $\int_{0}^{1}\frac{1-x}{1+x}\frac{\mathrm dx}{\ln x}$


In c#, if I have already declared an array of length n, how can I add another element on to it, making it of length (n+1)?

Most efficient way to append arrays in C#?


When / how is credit card interest charged?

If I were to buy something a day before my due date for my credit card bill, would I be charged interest?


How to apply multiple styles to a div by using $(element).css(styles)?

How to define multiple CSS attributes in jQuery?


'I badly need to _' and 'I want to _ so bad'

Can "real" be used as an adverb to describe an adjective?


BneBaseSQL.executeQuery: Stack trace: java.sql.SQLException: ORA-01000: maximum open cursors exceeded

java.sql.SQLException: - ORA-01000: maximum open cursors exceeded


Forcing an 'added' alias to every command


How can I make Karliah leave the Snow Veil Sanctum and show up at the Ragged Flagon?

I can't find Karliah at the Ragged Flagon


NullPointerException in simple static main program

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


How can I obtain all variables from model.matrix.And not without a couple of variables?

Omitted dummy variable coefficient in OLS


Proof for convergence of a given progression $a_n := n^n / n!$


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


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


Cannot implicitly convert type 'int' to 'short'?

Integer summing blues, short += short problem


How do I put a player's name in a /title command? in JE 1.12.2

Is there a way to display a player name in /tellraw command?


Word to describe when someone describes something in too much detail

Word to describe "when someone describes something in too much detail"


How to stop Excel from formating the 16-digit account number in a way to avoid making the last digit zero?


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


Where can I download 64 bit geoprocessing for ArcGIS 10.3?

Installing 64-bit geoprocessing of ArcGIS for Desktop?


What are the fastest vehicles, and where or how can I get them?

What is the fastest car in Saints Row 4, and where can I find it?


uses unchecked or unsafe operations, Recompile with -Xlint:unchecked for details

What causes javac to issue the "uses unchecked or unsafe operations" warning


What does this mean in my program? -exec ls -s {}


What is this cast iron skillet with diagonal ribs intended for?


"error: variable might not have been initiailzed"

Variables might not have been initialized


A trough contains a completely immersed object. On accelerating the container upwards, which direction will the object move to?

Why does a helium filled balloon move forward in a car when the car is accelerating?


Remove all values within one list from another list?

Remove all the elements that occur in one list from another


Problems with Java "AWT-EventQueue-0" exception in Countdown Application

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


Why should the intersection of two normal subgroups be trivial.

Intersection of the $p$-sylow and $q$-sylow subgroups of group $G$


How do I remove my login account from stack exchange network?


Fibonacci proof question $\sum_{i=1}^nF_i = F_{n+2} - 1$

For the Fibonacci sequence prove that $\sum_{i=1}^n F_i= F_{n+2} - 1$


How many solutions are there to $x+y+z=n$? Need help understanding the answer.

How to use stars and bars for solving number of integral solutions to an equality?


What is the difference between Nullable and bool?

Is there any difference between type? and Nullable?


Android app crashing if I change  details

How to fix 'android.os.NetworkOnMainThreadException'?


How can I remove a suggestion from the Chrome address bar?


How give array name from string variable in C


In Minecraft (pocket edition for iPad), mining red stone and gold it wont give me redstone or gold. It just destroys it

Why can't I mine diamond, gold ore, or redstone ore?


Why do I get a black rectangle instead of my external picture?


Can a prone, entangled character stand up?

Can a creature with a natural walking speed of 0 ft. get up from being prone?


Sum up the following series: $\sum^n_{k=1}\frac{k^2}{2^k}$

Infinite series $\sum_{k=1}^\infty \frac{k}{2^k}$ and $\sum_{k=1}^\infty \frac{k^2}{2^k}$


Determine whether the extension is Galois

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


Ajax using callback function to return value

Extracting return value from nested callback function


Show that $f(x) = 0$ for all $x \in \mathbb{R}$

Can there be two distinct, continuous functions that are equal at all rationals?


How to add a trash icon to the Ubuntu dock in GNOME?

Remove trash icon from GNOME desktop and add to Ubuntu dock


mean centering leads to perfect correlation?

Does standardising independent variables reduce collinearity?


How to disable IPv6 in Debian when sysctl.conf and GRUB_CMDLINE_LINUX doesn't work?


Use of ~ (tilde) in R programming Language


When $\mathbb{A}^{n}_{k}$ is read as affine-n space over a field k...


UPDATE statement to re-assign a numeric value based on a formula

UPDATE statement to re-assign a column value according to a numeric formula


Getting "TypeError: $ is not a function" with (or without) jQuery Update installed


Multiple "If" statements in a batch file

Nested If Exist statements in Batch File


How can I talk to my game-master about his self-insert character without offending him?

My GM has created a Mary Sue NPC. What can I do to persuade the GM to make her less powerful?


How to snap 2D cursor to vertex in UV editor?

I can't snap 2d cursor to vertex in UV editor in blender 2.8


Making a sftp server with 2 different internet connection

Making the sftp server and still not know the cause of problem


How to generate and prompt to save a file from content in the client browser?


Expression for power of a natural number in terms of binomial coefficients


Material setings in properties window is missing


Convert normal list to specific nested list

How do you split a list into evenly sized chunks?


How to get bash not to treat [ as a test character when using command substitution?

What's the right way to quote $(command $arg)?


ClassNotFoundException: com.mysql.jdbc.Driver. JDBC MySQL driver for web application

How to install JDBC driver in Eclipse web project without facing java.lang.ClassNotFoundexception


Is it okay to ask a question looking for research publications?

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


What is the basic structure of American higher education?


How to mix pairs of rows without JOIN (in a temporary table)?


Start Firefox update (nightly) without actually starting firefox

How to trigger a check for updates in Firefox programatically or from a command line?


What do you call someone who comes up with excuses, so they don't have to do something that they said they will?

Is there a word for a "promise breaker"?


try/finally without catch and return value

Does a finally block always get executed in Java?


In eight ball pool , what happens if the player clears all his balls and pockets the eight ball together with opponent's ball?

American 8 Ball Pool - Sinking opponent's ball


Is there an in-universe explanation as to why the Borg look and behave differently in The Next Generation than in First Contact/Voyager?

Why are the Borg different in Voyager and TNG?


Find an identical file with a different name

How to find (and delete) duplicate files


why my templates work if I put all of them in main otherwise not

Why can templates only be implemented in the header file?


Replacing spaces with underscores in JavaScript?


If the matrix $A$ that is $m\times n$, has a colum that has only zeros then $Ax=0$ Has infinite solutions.

If $A$ is an $m \times n$ matrix, prove that $Ax=0$ has infinite solutions $\iff$ $\text{rank}(A)<n$


Python: Is it possible to just output the p-value from scipy.stats.chisquare


How many digits does $2^{1000}$ contain?


Let $m$ and $n$ be integers such that $\gcd (m, n) = 1$. Show that $\gcd (m + n, m - n) = 1$ or $2$

Greatest common divisor of two relatively primes


$f(f(z))=f(z)$ for all $z\in \mathbb{C}$ implies that $f(z)=z$ for all $z\in \mathbb{C}$


Row colour gaps in tabularx with \aboverulesep and \{}


False positive "undefined variable" error when compiling SCSS


Path connectedness of a subset of $\mathbb{R}^2$

Path connectedness of the set $\{(x,y):(x+1)^{2}+y^{2}\leq 1\}\cup\{(x,y):y=x\sin(\frac{1}{x}),x>0\}$


Why Xcode is downloading from the beginning ,if downloading gets failed?

macOS Sierra restarting download instead of resuming


Trying to inject JS file, getting theme errors...why?


What were the clues to where the ship had been in Event Horizon?

Did the ship visit Hell in the biblical sense, or more like a Deadite universe?


How do I convert an integer to binary in JavaScript?


What are snap loop devices and can I safely remove them?

Small snap loop devices visible in gnome-disk-utility OR what is the function of snap ubuntu-core


Pull money out of old pension and start a stock trading account?

Can I withdraw Roth 401k contributions penalty-free before age 59.5?


What is the easiest way to test python Add-Ins with ArcGIS 10.1 +?

Re-compiling Python Addin after editing script?


Loop through a list in jsp and pass the corresponding object's id on click

How can I pass selected row to commandLink inside dataTable or ui:repeat?


Convergence of the series $\sum_{n\geq 2}\text{log}(1+\frac{(-1)^n}{\sqrt{n}})$


Why is the area of a rectangle coming to 15 places of decimal?


What is the command for writing out the chapter name in the memoir class?

Get the title instead of the number of a referenced chapter/section?


What's the rule for doubling 't' in verbs like 'getting' vs. 'targeting'

Edited vs emitted - why one t vs two t's


Event binding on dynamically created elements?


How to solve Frog-stair problem with combinatorics instead of recursion?

How many ways can $b$ balls be distributed in $c$ containers with no more than $n$ balls in any given container?


Beamer: Rounded shadows not displaying correctly in XeLaTeX

XeLaTeX update [20201004] and item ball in Beamer


Details of "association bonus" don't match descriptions

What is the association bonus, and how does it work?


Proof that the function $f$ is not injective.

Continuously differentiable map from $\mathbb{R}^{m+n}$ to $\mathbb{R}^n$


Replace auto-inserted markdown duplicate banners with real duplicate banners

Two kinds of Duplicate closing are too confusing - suggestion for a possible fix


XGBoost Loss function Approximation With Taylor Expansion


Start application in certain Ubuntu workspace

How to automatically start programs in specific workspaces on start up


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


c# windows service Object reference not set to an instance of an object

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


Why am I getting a NoClassDefFoundError in Java?


find first sequence item that matches a criterion

Get the first item from an iterable that matches a condition


How do I delete most of my reminders on the iPhone?

Remove completed reminders in OS X and iOS


How to fix the issue about sendBroadcast

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


How can I list ONLY open ports in a range with nc

How to filter the success message when using nc port scan


Algorithm for sharing secret information with redundant keys

How to generate a key using any $m$ passwords out of total $n$?


What is data- attribute used for in HTML? And, What are the common combinations with data attribute?


Alternatives for MTP, PTP and USB Storage regarding data transfer in Android 4.x.x and 5.0

Is there a viable alternative to MTP for file transfer?


Prove the triangle inequality |z+w|≤|z|+|w| where z ∈C, w ∈C

Triangle Inequality with Complex Numbers


Count the number of topological sorts for each poset

Count the number of topological sorts for poset (A|)?


Did the Dark Lord invent the Unforgivable curses?

What Is the History of the Unforgivable Curses?


How can Safari on iPhone automatically close a played video

HTML5 video player behavior on iPhone and iPod in Safari Web Apps


How i can use the connectionString of the current website for log4Net instead of configuring

Can you pull the connectionString for a log4net AdoNetAppender from elsewhere in a web.config file?


Java Regex matching url with/without http or with/without www

What is the best regular expression to check if a string is a valid URL?


How long can you say "the late so and so"?


Use $\alpha, \beta, \gamma $ roots of a polynomial to construct another polynomial

Let $\alpha \in \overline{\Bbb Q}$ a root of $X^3+X+1\in\Bbb Q[X]$. Calculate the minimum polynomial of $\alpha^{-1}$ en $\alpha -1$.


How do I delete all terms in a vocabulary?

How do I delete all terms from a vocabulary (bulk delete)?


Objective-C: 'unrecognized selector sent to instance'

"unrecognized selector sent to instance" error in Objective-C


How do I extract the text content of an article site with Python 3?

Extracting text from HTML file using Python


Show that $x^n -1 \mid x^k -1 \Leftrightarrow n \mid k$

How to prove $\,x^a-1 \mid x^b-1 \iff a\mid b$


Unable to install winehq on Ubuntu 20.04 I got error stating:- E:unable to correct, you have unmet dependencies

Can't install wine from winehq.org on Ubuntu (actually Lubuntu) 18.04 LTS


How should one acknowledge assistance received via sites like SE?

Attributing contributions to academic work that occur in Stack Exchange


Is there a better way to easily understand information and differing sides in multiple-page Meta posts?


function eregi() is deprecated in email validation

How can I convert ereg expressions to preg in PHP?


Is FROM x JOIN y ON x.a = y.b equivalent to FROM x,y WHERE x.a=y.b?


jquery selector doesn't work with dynamically added row of a table

Event binding on dynamically created elements?


what is the best way to patch a hole in a spherical mesh

How to complete this hole with the grid around it?


Show that the sequence $\sqrt{2}, \ \sqrt{2+\sqrt{2}}, \ \sqrt{2+\sqrt{2+\sqrt{2+}}}...$ converges and find its limit.


Is there something similar to or compatible with LaTeX that supports more of a concept of external stylesheets?


How do I set $SHELL environment variable?

Possible side effects of changing shell from zsh to bash


$-1$ is a quadratic residue modulo $p$ if and only if $p\equiv 1\pmod{4}$


Compare CharSequence with String.valueOf


Printing Java doubles to System.out in Java

Strange floating-point behaviour in a Java program


How to install updates via command line?


can I automatically disconnect bluetooth devices on sleep

Possible to run scripts on sleep and wake?


ibdata1 increases when firing update queries

How can Innodb ibdata1 file grows by 5X even with innodb_file_per_table set?


how to stop ubuntu from auto mounting my phone?

How to disable automount in nautilus's preferences


What Does it Really Mean to Have Different Kinds of Infinities?


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


Using Areas, it doesn't seem to be able to figure out which controller I want

Is it possible, in MVC3, to have the same controller name in different areas?


Are large data sets inappropriate for hypothesis testing?


Why do primes other than 2 and 5 divide infinitely many repunits?


How do I print the content of httprequest request?

HttpRequestBase - How to print the request with all its data


How to fix Bluetooth "Connection" switch greyed out?


How much detail to include for an award listed on a CV


JavaScript closure inside loops – simple practical example


Fast way to identify necessary includes for C++

Is there anyway to figure out what STL header file has not been included directly?


Why does the term $-\frac{q}{c}\frac{d\vec{A}}{dt}$ play no part in the Lagrangian of a charged particle in an electromagnetic field?

Derivation of Lagrangian of electromagnetic field from Lorentz force


Where should I post a question if I want programming-related advice?

Where do books & learning sources questions belong?


How to print a horizontal line the size of the terminal with a word in the middle?

How can I print a variable with padded center alignment?


What is the proper bibliography format to use with natbib?

Make \cite{my reference} show name and year


Is there a link between Fenestrated and Defenestrated?

Why does "defenestrate" mean "throw someone out a window" and not "remove a window"?


Example of a symmetry and the group with which it is modelled?

Is there a 1-1 correspondence between symmetry and group theory?


Correct place of apostrophe: friend's or friends'

What is the correct possessive for nouns ending in "‑s"?


a surface generated under certain conditions by means of a curve


What is the difference between “tits” and “boobs”?


natbib: setting max number of authors displayed in the references

BibTeX: How to reduce long author lists to "Firstauthor et al."?


What hardware does Ubuntu Touch support?


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


What was Jaqen H'ghar doing in the King's Landing dungeon?


Proving that $\sum_{i=1}^n\frac{1}{i^2}1$ by induction

Proving $ 1+\frac{1}{4}+\frac{1}{9}+\cdots+\frac{1}{n^2}\leq 2-\frac{1}{n}$ for all $n\geq 2$ by induction


What is the definition of positive semi-definite function in $R^3$?

Positive semi-definite vs positive definite


Find all elements with same class but exclude the clicked element?

How can I exclude $(this) from a jQuery selector?


How would I prove the following problem on modular arithmetic?


analog audio output card not seen. audio card bcm2835 ALSA

How can I change the default audio device from command line?


Updated: Applying a Math Formula in a more elegant way (maybe a recursive call would do the trick)

How to translate this Math Formula in Haskell or Python? (Was translated in PHP)


How to detect the colour of an iPhone 5c?

Detecting Color of iPhone/iPad/iPod touch?


How can a java generic method return a new generic array?


jQuery .on('click') won't work on future added elements

Event binding on dynamically created elements?


Is "Software Engineering" the replacement of "Programmers"?


How is "Humans need not apply" a correct sentence?

Why use "need not" instead of "do not need to"?


Bluetooth not working on RTL8723D laptop - hci0 didn't find patch for chip id 2 , firmware error for rtl_bt/rtl8723b_config.bin failed error -2

How to activate bluetooth device for RTL8723DE?


Modeling binary outcomes - inaccurate model when using logistic regression?

How can I account for a nonlinear variable in a logistic regression?


Why do the Valar prohibit mortal Man from entering Aman?

What "very bad things can result from Men spending too much time in Valinor"?


Can you make a single roll multiple times?


How can I update multiple tables at once in Postgres?

Command to add column to all tables in a schema


Esc-esc for special characters and autocomplete in Mathematica 9


Why isn't my iOS refresh controller working?

UIRefreshControl not refreshing xml data


How should I enforce my players to play the alignment they get?

How can a GM justify changing a player's alignment?


Checking number of times CSS classes called.

How to identify unused CSS definitions from multiple CSS files in a project


Why is "If Condition" inside onClick not working when using Firebase Database in Android Studio?


What is the suggested edit review policy for tag-only edits now?


Windows waking from Sleep/Hibernation after 15-25 minutes

Laptop randomly waking up = Hibernate / Low Battery?


Word meaning the reverse of 'Xenophobia'


Convergence of $\sum_{n=0}^\infty \frac{(-1)^n}{z+n}$

Convergence of the complex series $\sum_{n=0}^{\infty} \frac{(-1)^{n}}{z+n}$


Convert one date format into another in PHP


Google Rich Card JSON-LD not detected - Corporate Information

Rich Snippets not working (and working at the same time?)


How come printf handles a float argument exactly the same way it handles a double argument?

How does printf and co differentiate between float and double


Bluetooth sometimes works, sometimes doesn't work, per each Ubuntu system boot


How to use `DSolve` with y'' and y' in the same argument?


Woocommerce Force the category choice before creating new product?

Force category choice before creating new post?


Baked beans still firm after soaking and hours of cooking


What do you understand by this line "dr-- -w- --x file"

What do the fields in ls -al output mean?


Android hot network question widget goes to current question

Question from HNQ widget on Android doesn't load, showing last viewed question instead


gparted doesn't detect there's unallocated space


Column Formatting to Show a Hyperlink or just Text Based on 3rd Field


SQL Server: Group by First Character (i.e. Letter)


how to touch a file to a particular location which was #defined

How do I concatenate const/literal strings in C?


Why do we say "eat healthy" instead of "eat healthily"?


I'm using four batteries with a total of 6 volts, but the lightstrip only needs five. How would resistance work?

When would I use a voltage regulator vs voltage divider?


How to Insert a Custom Arrowhead to the Default Arrowhead List in the Stroke Dialog Box


Embedded system for image processing project


How can I install Windows software or games?


Why do votes represent agree/disagreement?

Do downvotes on Meta truly mean something different?


What is difference between it's and its?


Python comparing int, float, etc to lists

How do comparison operators  work with a function as an operand?


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


Do Skyrim Special Edition mods work with the original version?

Can you use Skyrim Legendary Edition mods on the normal edition?


When to use Runtime.maxMemory() and totalMemory()

What are Runtime.getRuntime().totalMemory() and freeMemory()?


Maximum spectral radiancy dependency on temperature formula?


Custom environment shorthand for multiple environments

Making  a new environment combining equation and split


Is this circuit for Piezo Transducer sufficient?

Is this circuit for Piezo Transducer and corresponding resistor values correct?


Inconsistent behavior when typing a number into the search field

Search with number (like '401') will take you to a question


A limit formula for the Schwarzian derivative involvng cross-ratios

Showing connection of cross-ratio and Schwarzian derivative for a holomorphic function $f$.


Apache takes me to same site with different domains


Permanent magnet's magnetic field arises due to the magnetic dipole moment of the electrons inside the magnet?


Prove that $ {|\int_{\gamma} e^{iz^2} dz | \leq \frac{\pi(e-1)}{4e}}$

Verify that $\left|\int_{\gamma} \exp(iz^2)dz\right| \leq \frac{\pi\big(1-\exp(-r^2)\big)}{4r}$ where $\gamma(t)=re^{it}$, for $0\leq t \leq \pi/4$.


WPF CreateBitmapSourceFromHBitmap() memory leak


Filling bars in barplot with textiles in ggplot2

How to add texture to fill colors in ggplot2


Physical meaning of non-trivial solutions of vacuum Einstein's field equations


Blender：How to convert different 3D format to blend by python script?

Blender script import model and render it


Nvidia drivers and UEFI working together

Login broken after 15.10 -> 16.04 LTS upgrade, related to NVIDIA driver


How to show out of bounds texture from a modulo operation

Randomly populating procedural shape (or Image Texture) in Cycles


How to access a dynamic property: objectName.{variable}

Dynamically access object property using variable


How to lowercase the whole string keeping the first in uppercase in MYSQL

Syntax error due to using a reserved word as a table or column name in MySQL


Can django support chunked transfer encoding (in http push request) in general and when deployed on heroku?

Handling HTTP chunked encoding with django


how to add/install a public key in windows?

Command to copy client public key to Windows OpenSSH SFTP/SSH server authorized keys file


Does "Sacrifice a creature" trigger "sacrifice this creature"

Can I pay two different costs with the same payment?


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


how to handle double affiliation in a research article?

Is it acceptable to publish a paper using an affiliation with a former employer?


Can you get rid of the title as "THIEF"?


Can we use the planets and Sun to fling out a craft at relativistic speeds?


Partial Derivative of f with respect to x1


What is the best way to store a file in application, database of filesystem?


Is there a way to pass parameters to a Runnable?


Can quantum computers put computer security in jeopardy?

What does a "real" quantum computer need for cryptanalysis and/or cryptographic attack purposes?


What would happen to the offspring of a Sharingan user and a Byakugan user?

Can a child inherit both their parents' clans jutsu?


Null pointer exception in page object TestNG in selenium


can a method be declared with static type argument in java ? if no, why?

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


how to recursively transfer folders between two remote servers on a local machine

Transfer files between two remote SSH servers


What is the reasoning behind the idea that light cannot escape from a black hole?

Why can't light escape from a classical black hole?


Prove that $g$ is tangent to the graph of $f$


Subset of Well-ordered set A is Order-Isomorphic to A or section of A

(Verification) $C \approxeq A$ or $C \approxeq \text{section of } A$ $\forall C$ s.t. $C \subset A$


How can I filter which entities are available in the admin form for an Entity Reference Field?

Restrict node list in entity reference field based on node field


c: error with wchar_t array passing to a function?


Prove that each natural number has a multiple solely consisting of digits $0,1$

A natural number multiplied by some integer results in a number with only ones and zeros


Java Web application "plugin" architecture


bash script updates wallpaper in terminal but not in cron

Editing Gsettings unsuccesful when initiated from cron


Can a virus from a VirtualBox VM affect the host computer?


How does StackOverflow ensure its questions get indexed by search engines?

How does Stack Overflow work so well with search engines?


Why is the presence of a custom setter breaking my custom getter?

property not working with getter AND setter


When initializing a char array, is the remaining space zero filled or uninitialized?


Is it possible to color in parts of a parametric plot

How to use ParametricPlot and fill closed areas with blue and red?


Ubuntu Server/Desktop 18.04 how update Vim from 8.0.1453 to 8.2


Why are there so many different ways to measure disk usage?


How to switch the object's parent from one bone to another? (grab, hold and drop object)


how i can merge words from list to new list that in each index, store k content from old list

How do you split a list into evenly sized chunks?


How to install "vanilla" TeXLive on Debian or Ubuntu?


When I'm referencing a undefined person, when should I use "she" or "he"?


Logic gate - What will be the second input of each gate?


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


How can undo commit on SVN with revision number?


Creating a "library" of standard objects for use in multiple projects

How can I reuse existing materials, objects, etc from an existing .blend?


Show that if $a+b+c=0$, $2(a^4 + b^4+ c^4)$ is a perfect square

Show that $a+b+c=0$ implies that $32(a^4+b^4+c^4)$ is a perfect square.


How to derive a non-template class from a template base class

Why can templates only be implemented in the header file?


Pseudo log-likelihood computation in Restricted Boltzmann machines

scikit's RBM pseudo likelihood calculation


Accidently ran "chown www-data:www-data / -R" as root


How do I unlock privacy in multiplayer modes mission settings?


Byte array throwing a null pointer exception when the byte array is not null

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


How to install on computer running windows XP


What are good books to learn graph theory?


How to avoid TeXstudio highlight as wrong some commands?

TeXstudio chemfig commands marked as unrecognized


How can I add MP3 to the podcast app on my MacBook with Catalina 10.15?

How to add podcasts manually to the new Podcasts.app on macOS Catalina


When is the official date a degree is obtained?

What title do you hold after you've defended but before you graduate?


Is there a word for being addicted to words?

A word or phrase to describe someone who is obsessed with words?


Difference between list() and dict() with generators

Generator expressions vs. list comprehensions


Should I use "the tag (tag-name)" or "the (tag-name) tag"?

The movie "Die Hard" or The "Die Hard" Movie?


Storing and retrieving IXMLNodes in or from a TTreeview Items Data property


is intersection of a countable collection of dense, open subsets of a complete metric space also dense in X?


Adding page numbers to footnotes using style=verbose-ibid style

Multiple citations with pages using BibLaTeX


How do you make a deep copy of an object?


Bibliography error: (re) run Biber on the file

Biblatex with Biber: Configuring my editor to avoid undefined citations


Get ConnectionString from app.config in c#


How do you make samba follow symlink outside the shared path


Will many downloads render my server unresponsive?

Can you help me with my capacity planning?


How can listen accesses to Windows APIs by processes

How to hook api calls in another application


im getting this error "Exception in thread "main" java.lang.NullPointerException" even thought there are no errors in the code

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


every planar graph can be expressed as a union of (maximum) five forests

every planar graph can be expressed as a union of five edge-disjoint forests


Can a spellcaster use spell slots above their normal limit if their ability scores allow bonus spells of that level?


Is a entity class can return some other entity instance in OOAD?


Java Deep Cloning an object that contain an ArrayList

How to clone ArrayList and also clone its contents?


With a sequence $a_n$ that satisfies $\lim\limits_{n\to\infty}(a_{n} - a_{n-2})=0$, prove or disprove this statement

If the sequence satisfies the property lim$_{n\to \infty}(a_n-a_{n-2})=0$, prove that lim$_{n\to \infty}\frac{a_n-a_{n-1}}{n}=0$.


Using a pgfplots-style legend in a plain-old tikzpicture


Why is the bolded text disappearing in chat?

Random bits of my chat die and come back to life during the day


Three adults staying in a room that says two adults on the reservation

Can a hotel kick you out if you let an unregistered guest share a room with you?


Extreme slow query for a simple indexed selection - Why?

Postgres 10 - Query slows down with order by


There may be a little bug on Stack Overflow Markdown

What is wrong with code snippets/blocks on Stack Overflow?


References on De Broglie-Bohm pilot wave theory


Why is wp_get_attachment_image_src returning wrong dimensions?

Settings in 'Media > Settings' is ignored when inserting images


State Space model identification with Kalman Filter

Identifiability of a state space model (Dynamic Linear Model)


Unnecessary option when decrypting HDD before booting

User update needed after updating to Mac OS X Yosemite


How to solve multi domain Duplicate Content?

Duplicate content in Top Level Domain and country specific website


How can I make Ubuntu 18.04 / 18.10 desktop use Unity (be like Ubuntu 14.04)?


How long does it take to mint a new tag badge?

How long does it take for badges to be awarded? How are they generated?


implicit conversion from generic interface type


Python: object.__new__() takes no parameters

"This constructor takes no arguments" error in __init__


Python: build a dictionary from two lists

How do I convert two lists into a dictionary?


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


When spawning an object in blender its invisible

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


Remove spam referals from Google Analytics organic traffic report

How to fight off Google Analytics referrer spammers?


Why does $\lim_{x\to 0^+} x^{\sin x}=1$?


Parsing a User's Mathematical operation from string C# Unity3D

Evaluating string "3*(4+2)" yield int 18


Pulling quarks from one another creates a new pair of quarks?


In electrostatics, why the electric field inside a conductor is zero?


How to run MATLAB in bash shell REALLY quiet?


Dynamic DEM Profile Graphs for Data Driven Pages in ArcGIS Desktop or ArcGIS Pro

Creating Dynamic Profile Graph for Data Driven Page Atlas using ArcMap


Arranging numbers from $1$ to $n$ such that the sum of every two adjacent numbers is a perfect power


FFMPEG and input video-any way to retrieve height & width dynamically?

Resizing videos with ffmpeg/avconv to fit into static sized player


Empty value when 0 in primefaces inputtext component

How to make number input area initially empty instead of 0 or 0.00?


Using "And" at the beginning of a sentence


Case-insensitive string comparison in C++


How to call sql procedure from an html button?


SQL Difference Between WHERE and ON for Joins


scope/yscale not transforming coordinates?


how to find the distribution density of the variable X + Y?

Gamma Distribution out of sum of exponential random variables


Force process and kernel module to one core exclusively


Undefined control sequence "\includegraphics"

MiKTeX graphics version 1.3b bug on Windows 10 (\set@curr@file undefined)


How to call extension method which has the same name as an existing method?

Is there any way in C# to override a class method with an extension method?


How to format date in c# for eg(Wed, 04/28/2013)


$G/N \cong G$ then $N = \{1\}$ with $G$ infinite.

Does $G\cong G/H$ imply that $H$ is trivial?


Query that fetches all table names & column names in a schema


Prevent Part[] from trying to extract parts of symbolic expressions


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


Apply CSS styles to an element depending on its child elements


copy from source derived from select query?

Save output from sql function to csv file (COPY) with dynamic filename


How to avoid the Null Pointer Exception from crashing my app?

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


If $F\subseteq L\subseteq K$ are fields with $K/L$ and $L/F$ Galois, then $K/F$ is Galois?.

Is normal extension of normal extension always normal?


Why do color printers, cameras and monitors/tvs use different color models?

What are the Primary colors? RGB or CMY?


Unable to see edit history of a question by tapping "edited x minutes ago" on Android

Add the revision history to the Android app


MacOS High Sierra Suddenly Bloated by About 40GB

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


JEE6 @ApplicationScoped bean and concurrency


Can we insert equations as images in IEEE format?

How can I align equations numbering vertically when using `\includegraphics` instead of typesetting the equation?


Equivalence of two definitions of the stress-energy tensor in general relativity


Force a number to contain 4 digits in database

MySQL - how to front pad zip code with "0"?


Bulk Update of Custom Post Type Post Status through SQL


How to convert CD to mp3 using Windows 7


What is the item to the right of the green shark fin?


The periodic orbits in $3x+1$ conjecture on $\mathbb {Z}$

The Collatz conjecture algorithm applied to negative integers


How to install Jupiter in Ubuntu 13.10 Saucy Salamander?

Is there a power saving application similar to Jupiter?


When using the default Navigation Drawer Activity, setting menu item fails on click

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


If $d_1 =1, d_2, \cdots, d_k = n$ are positive divisors of natural $n$, show $(d_1d_2 \cdots d_k)^2 = n^k$.


How to force Latex print out reference items from Bibtex file?

biblatex: separating publications of a specific author in the bibliography


Why do stocks go up? Is it due to companies performing well, or what else?

Why does demand for stock rise when a company appears to have high future value?


Why explicit call of base move constructor actually calls base copy constructor?


How do I find the position of a word in a list using a function?


What is the microscopic equation to calculate sound speed in an ideal gas?

Simple explanation of relation between speed of sound and r.m.s. speed?


the area of an irregular cyclic polygon from given corner point angles!!!!

Calculate the area of an irregular cyclic convex polygon


I use a MOUSE not a joystick, please no more joystick answers! How do I change my pointer so I can see it better?

Changing the cursor size in ubuntu 14.04


Where should I ask question about programming details?

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


Java arithmetic with long and float data types


How i can do for know what i have to do i this type of cases: root?


Tell me that I exceeded the max title length (150 chars) before I remove focus from the title box

Show the title character limit when writing a title


Q promises chaining get multiple result values

How do I access previous promise results in a .then() chain?


One word for a person who pretends to be nice to someone's face but makes fun of them behind their back

What is a word that means "someone who pretends to be your friend but is actually your enemy?"


Explain why $E(X) = \int_0^\infty (1-F_X (t)) \, dt$ for every nonnegative random variable $X$


What use are constructors in abstract classes?

Can an abstract class have a constructor?


Wacom Graphics Tablet CTH-480 / CTL-480 Not Detected In Ubuntu 13.10


Is the following proof of $Z(S_n)=\{id\}$ correct?

Find the center of the symmetry group $S_n$.


Trigger a button click with JavaScript on the Enter key in a text box


Practical usage of virtual functions in c#


What are legal characters for an HTML element id?

What are valid values for the id attribute in HTML?


c++ - prevent name mangling for WebAssembly


How do I take a Selenium screenshot when an MSpec assertion fails?

Can Selenium take a screenshot on test failure with JUnit?


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


Problems with static and non-static methods and driver... (NullPointerException)


Overbrace over two columns of 3-column Table

Underbrace under table, stretching over multiple columns


Can a valid XML document be not well formed?

Is there any difference between 'valid xml' and 'well formed xml'?


Numbers with a minus sign in a matrix not aligned with the numbers without minus sign

How do I left-align entries in a matrix with \begin{matrix}?


Geometric interpreation of triple product ∇ · (∇ × a)

What is an intuitive explanation for $\operatorname{div} \operatorname{curl} F = 0$?


How to achieve Kerbin orbit without using maneuver nodes?

Which facility upgrade unlocks maneuver nodes in KSP


Why do Google search results include pages disallowed in robots.txt?


Can LaTeX do non-printable graphical elements?

Create element in pdf that doesn't print to paper


CUDA Measuring the time between 2 _syncthread() point

How to measure the inner kernel time in NVIDIA CUDA?


$PSL_2(\mathbb{Z})$ is isomorphic to $\mathbb{Z}_2 \ast \mathbb{Z}_3$

Prove that $PSL(2,\mathbb{Z})$ is free product of $C_2$ and $C_3$


Primefaces blockUI to block a DataTable doesn't work when the DataTable is updated via AJAX

Primefaces blockUI stops working after ajax update


Square matrix A is singular $\iff \operatorname{rank}(A)<n$?

A square matrix $n \times n$ is an invertible matrix iff the rank of the matrix is $n$.


Each or Every for speaking about what the people like?


Linux - how to get count of line in file

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


Unable to install vlc media player in ubuntu 16.04 LTS

How do I resolve unmet dependencies after adding a PPA?


The needed reason for create SO for our own languages


Installation of Linux distro on Mac Pro Model A1211 circa 2006

How do I create an Ubuntu live USB using a Mac?


Is it possible to rpm and yum package manager in Ubuntu


Prove that two bases for a vector space are equinumerous

Proof that two basis of a vector space have the same cardinality in the infinite-dimensional case


Particles render at origin every other frame when they shouldn't

Particles in render not matching preview (Blender 2.8)


Continuity equation for a charged particle

Continuity equation for charge and current densities of an accelerated point charge


What's wrong with "I'll open you the door"?


What is the reason behind water not falling from a bucket at the top of loop?


I've got two cursors on my screen on recent upgrade from 17.04 to 17.10


What should I do when receiving error notifications by the system

“Sorry, ubuntu 13.04 has experienced an internal error”


Trying to center a  - is this related to clearfix?


Generic array in ArrayList implementation


Create Ranking base system and updating Rank

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


How to download all files from that are linked within a text?

Is there a software that can crawl a webpage, discover all files with a given extension and download them all?


Why does the number "99" appear (backwards, spelled in airborn fire) in Back To The Future part 2?


Flagged question for low quality declined - was I wrong to flag it?

Please take care when flagging answers as "low quality."


Allowed transformations in General Relativity


Identify 3 states at the input - Automotive circuit 24V system

Automotive electronic circuit design, Voltage divider to uC ADC pin


Showing the exponential sequence is strictly increasing

Show that $\left(1+\dfrac{1}{n}\right)^n$ is monotonically increasing


Image not appearing in the correct section

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


Checking if a number is an integer in C++


Asked a question yesterday and SE metrics say that it was today

"Yesterday" time specification shown when it was actually the day before yesterday


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


Find all real solutions to the following equation.

$P_n(x):=1+ \sum_{m=1}^n\dfrac{x^m}{m!}$ has no real root for even $n$ and exactly one real root for odd $n$


Why is True returned when checking if an empty string is in another?


Bluetooth gets ON by itself in every session

How can I deactivate Bluetooth on system startup?


How recover encrypted home when lost because user password was changed with root?

Encrypted Home... Forgotten Password, but no Passphrase


Prevent rejected editor from trying again


How do I restart SSH service on Ubuntu 16.04?


Language hint in list breaks list in StackExchange sites but not in Meta


I got 1 reputation on SO meta, is it a bug?

Meta sites in "Your Communities" display different reputation


Do the SSH or FTP protocols tell the server to which domain I am trying to connect?


BASH getopts more arguments after option

Provide two arguments to one option using getopts


Selecting faces on object from UV editor window

Show unselected vertices in UV/Image editor?


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


duplicate - miktex: \includegraphics[page=2]{file} always shows page 1

miktex with pdfpages - first page repeated instead of actual pages of original pdf


Is there a better alternative than this to 'switch on type'?


How can I find my public IP using the terminal?


Setting bounties for an arbitrary amount of reputation


Definition of 'term t is free for v in $\phi$' in predicate logic

What does it mean for a variable to be free for something?


Dihedral group $D_4$ (symmetries of a square) is isomorphic to a subgroup of $S_4$ (permutation group)

Subgroups of Symmetric groups isomorphic to dihedral group


java.lang.ClassNotFoundException: com.mysql.jdbc.Driver in Eclipse


Is a reboot the only way to get back into the GUI after pressing "CTRL+ALT+F12"?


open a terminal at the same window the GUI is at?

Is it possible to open a terminal in the current directory?


How to get integer/rational and real eigenvectors to be the same?


How to add D-link dwm-156 to usb switch mode for automatic eject of driver CD / switch to modem mode?


Why does the density of electric field lines make sense, if there is a field line through every point?


Prove that $\lim_{x \to \infty} \frac{\log(1+e^x)}{x} = 1$


How to find the prime factorization of a very large number.

Highest power of a prime $p$ dividing $N!$


Exporting images in a Mathematica array to a PDF s.t. each image is precisely $n \times m$ millimeter in dimension


In an acute angled triangle, prove that $\sin A + \sin B + \sin C > 2$, where $0<A<B<\frac{\pi}{2}$


Whenever I move an object a circle appears that also affects other objects

Duplicate objects transformation applies to both objects


Problems getting data from controller in start method in Main App with javafx null pointer exception

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


How to remove medibuntu repository and packages?


How can I query the name of the current SQL Server database instance?


Model association has_and_belongs_to_many delete object?


Surjective function on a compact metric space


How to boot into Windows 8.1 using safemode?


Why does my popup not respond to touches?

SurfaceScrollViewer: getting touch on nested children


How to mask NetCDF time series data from a shapefile in Python?


JAVA - remove elements from a String array list

How do I remove repeated elements from ArrayList?


ZIP file corrupted when downloaded by header

Download of .zip file runs a corrupted file php


How to get two divs the same height depending on which one has the bigger height in CSS

How do I keep two side-by-side divs the same height?


Last comma in a list of comma-separated adjectives

Do I need to use a comma between two adjectives?


Are all group homorphisms of the reals also linear transformations?

Map from real numbers to real numbers as abelian groups


Simple Question! Trying to install Xubuntu! Which file do I extract in WinRAR to do so?


Are these desktop features or are they bugs?

Basic desktop actions are not available on Ubuntu 20.04


jQuery .submit Not Working On Form Added After Page Load

Event binding on dynamically created elements?


Using awk and local variable for filtering


Server is sending spam every 5 minutes - can't find task/cron causing this

How do I deal with a compromised server?


What happens to the energy when I push my hand against a wall but there is no displacement? How to calculate it?

Where does the energy get transferred when we push the wall?


Compile Error: No such column 'What' on entity 'Task'

Selecting the "What" field in a Task using an SOQL request


SQL Server Get only Date form column with Date and Time

How to return only the Date from a SQL Server DateTime datatype


Definite article in front of “nineteenth-century United States”?

Using the definite article before a country/state name


How to generate 100000 no repeat random numbers in SQL SERVER2008

How do I generate random number for each row in a TSQL Select?


the package linux-firmware does not install...see below.please help

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


Using map projections with astronomical data


How to import interactions/tasks in Salesforce? (To where you can see who called and what they talked about from contact object)

How can I make calls related to a case display in its Chatter feed?


Complete reset windows 10 system-wide user keyboards

How to delete a keyboard layout in Windows 10


Intra-individual covariance matrix in lme4


How to encode mysqli results with JSON in PHP


How do I install and use the latest version of GNOME?


Why are filenames that start with a dot hidden? Can I hide files without using a dot as their first character?


New users appearing on reputation leagues have total reputation less than year reputation

Why is my total reputation less than my monthly reputation?


Finding the last two digits of a large exponent


I don't seem to have blur node, using v2.69

Why is the node editor showing different kinds of nodes?


How to use siunitx to align decimal points in a table column

Aligning numbers by decimal points in table columns


Flight Ticket booked , But Visa Rejected for second time for the Country France

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


When is it correct to use "yourself" and "myself" (versus "you" and "me")?


Prove that if a polynomial f is constant for infinitely many arguments then it is constant.

A polynomial can not have infinite number of constant values


Why do LED bulbs in my three-bulb fixture remain on unless one is incandescent?

Why do my LED lights stay on, even when the switch is off?


Is it possible to decrypt an encrypted SD card without rooting the Android phone? (How to get the .key file of /data/misc/vold?)

Does "adb backup" also backup /data/misc/vold - the Encryption Key for Adoptable SD card?


A group such that $a^m b^m = b^m a^m$ and $a^n b^n = b^n a^n$ ($m$, $n$ coprime) is abelian?


How do I implement basic "Long Polling"?


Deploying .PDB files in IIS. Any benefit?


How to connect JDBC to MySQL with other IP

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


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


If $\gcd(a,b)=1$, $\gcd(a,y)=1$ and $\gcd(b,x)=1$ then prove that $ax+by$ is prime to $ab$

With $a,\ b,\ m,\ n\in \mathbb{Z}$. Show that if ${\rm gcd}(m,n)=1$, then ${\rm gcd}(ma+nb,mn)={\rm gcd}(a,n){\rm gcd}(b,m)$


Cross-Level-Interaction without varying slope in Multilevel

Can I probe cross-level interactions without random slope in a hierarchical linear model?


How to open .plist files in macOS Sierra without using Xcode?

Trouble opening plist files in text editor


How to maintain page scroll position after a page postback in asp.net

Prevent page scrolling after postback and maintain position


Java validate HTML string inside Java code

Sorting Strings and extracting common elements of two String arrays in Java


Prove using Propositional logic laws | Killer question!

How is (p ∧ q ∧ ¬r) ∨ (p ∧ ¬q ∧ ¬r) ≡ (p ∧ ¬r) ∨ (¬q ∧ q)? Is it really distributive property?


Is this correct? "One of the things that makes him great is..."


Will we get a "2020: a year in moderation" post this year?

Will yearly moderation statistics be published on all sites this year, and future years?


SFF and Mi Yodeya (and other sites without CSS update) are experiencing odd link colors & Broken User Profile pages


Differences in meanings between 'in to' and 'into'

When should "into" be used rather than "in to," and vice versa?


Can't update, apt-get -f install error "no space left on device"

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


What is the limitation on size of list attribute in Lightning component?


How do I make it so when a player is holding a specific item in their hotbar or offhand, that a potion effect is given to them?

How to test for an hold item name in Minecraft?


How can Neo use his powers outside of the matrix?

Why did Neo have powers in the real world?


Widest tyre you can safely fit on 700c wheel (17mm rim width)

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


The role of SO(3) and SU(2) in quantum mechanics


Is there a word for "when there is no story to a series". Where every episode's/movie's story is independent


How do you format an unsigned long long int using printf?


There is a bluetooth audio delay on my Mid 2014 Mac on Mojave

Bluetooth audio delay / lag, reason completely unclear to me


Is it possible to create a method that uses generics?


Persisting values in JavaScript object across browser refresh


How to extract link from a string using regex patterns in java?

How to detect the presence of URL in a string


Can you help me with my capacity planning?


HTML JQuery getJSON return [object Object]

How can I access and process nested objects, arrays or JSON?


What do you call a piece of dead skin next to your nail bed?

Etymology of "quick" of a fingernail, as in "cut to the quick"


$0 \cdot \infty$ object. Does it make sense?


Downloading Image Data URIs from Webpages via BeautifulSoup


Misaligned fancyhdr footer when using color


Do you have to take the Attack action before you can make the bonus-action attack from the Crossbow Expert feat?

Shield Master - Can the shield push be taken before an attack?


How to recover deleted rows data table in SQL Server without backup?


Segmentation fault - longest common prefix divide and conquer

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


Streaming twitter api gives: {u’limit’:{u’track’:240}}


Force a window to stay always on top in Windows 7

Is it possible to get the Ubuntu 'Always on top' functionality in Windows?


How can I clear active NFS client-side server/volume entries that have become disassociated with any mounted filesystems?


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


Can I omit "that" in the following sentences?

"Assume you are given ..." or "Assume that you are given ..."?


A sufficient condition for irreducibility of a polynomial in an extension field.

An irreducible polynomial of degree coprime to the degree of an extension is irreducible over this extension


How do I cd into a directory in the home folder?


Remove border from all PrimeFaces p:panelGrid components

How to remove border from specific PrimeFaces p:panelGrid?


Evaluating the infinite product $ \prod\limits_{n=1}^{\infty} \cos(\frac{y}{2^n}) $


Use mathematical induction to prove $ (2n)!\geq 2^n(n!)^2$ for $n \in \mathbb{N}$


The graph of $f$ is a connected subset of $\mathbb{R}^2$.


Can you make a number in a list/cell your index in Matlab?

How do I iterate through each element in an n-dimensional matrix in MATLAB?


How to check if the value is integer in java?


Ebookers gives a BA booking number which BA online check in doesn't know

How I find the BA-equivalent booking reference for an American Airlines-managed reservation?


Stirling numbers of the first kind identity

Combinatorial proof of Stirling Number Identity (First Kind)


'.class' expected error when calling a method with an array

What does "error: '.class' expected" mean and how do I fix it


fatal error C1083: Cannot open include file, but it's in the same directory

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


$|(z_0-w_1)...(z_0-w_n)|=1$ for some $z_0$ in the unit disk


How to use entries in tkinter python as float variables?

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


How to derive the close form of a power series with a ${2n\choose n}$ binomial coefficient?

Generating functions and central binomial coefficient


cannot install 16.04 - missing dependency

14.04 --> 16.04 failed; apt (>= 1.0.1ubuntu2.13)' is not installed


Big O, how do you calculate/approximate it?


How to validate whether a regex itself is valid or not?

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


how to untar the file and rename the folder in one command line operation?


Double boot-up alongside Windows 8 and my hard-drives are not showing in windows


How do I put an image texture on a material in Cycles?


Javascript mixin for objects whose properties are objects ambiguity

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


What Do You Call Someone Who Is Being Represented?

If someone is my proxy, I am their _____?


PHP - Can someone explain the pfsockopen function for me? (persistent socket)


How can we say that difference in energy between 99.99% and 100% of speed of light is infinite?

Why is travelling around the speed of light a problem?


Instantiate class template from "outside" the class

Why can templates only be implemented in the header file?


Remove rep. gained from answering a question that is a duplicate?

Should you gain rep for asking a duplicate question?


Contents page - include roman numeral page numbers

Creating unnumbered chapters/sections (plus adding them to the ToC and/or header)


How to turn off Unity 3D so I can use Unity 2D on Ubuntu 13.04

How do I install and switch to the Unity 2D desktop?


string produced by matcher.group does not work correctly with List.contains


JavaScript data grid for millions of rows


Rasterize (R package raster) fails to rasterize island polygons?

raster::rasterize set wrong values with enclosed polygons


Is it possible to truncate AES output and keep uniqueness (no decryption needed)?

Can you create a strong blockcipher with small blocksize, given a strong blockcipher of conventional blocksize?


How to exclude a view from the master layout?


Do Tarski's Axioms prove all of Euclid's Elements?

Gödel's (in)completeness theorems and the axiomatization of Euclidean geometry


How to convert the wilcox.test W value output for two independent groups to U in R?

Is the W statistic output by wilcox.test() in R the same as the U statistic?


Plotting a function defined to be infinite over a sub-domain

Can I limit PlotRange for 1 function in a Plot?


Apache nolonger able to start (could not bind to address error)

Why am I getting "Permission denied: make_sock: could not bind to address" when starting Apache2?


When checking download progress, is a check for "progress == 1.0" okay? Or should it be >=?

How dangerous is it to compare floating point values?


How does the price for flight tickets between France and New Zealand evolve during the year?


I have the option to retain copyright on my published paper. Should I?


Use REGEX to find Contents of HTML ListItem (.NET)

What to do Regular expression pattern doesn't match anywhere in string?


What is the value of the $x$, when $\sqrt{x}=-1$?


What makes Pokémons appear anywhere in GO?


How to get the value of a Propertie of a stored object in a ArrayList


What is the full form of an expressionless statement in javascript?


Why are computer keyboard keys printed in Uppercase?

Why are the characters on the keyboard all capitalized?


Not able to read and write between Java Socket/Client

Java Socket why server can not reply client


How to allow underscore in email regex in coldfusion

How to validate an email address in JavaScript


Shortest distance between a point and a parabola.

Point on parabola which is at shortest distance?


Given the permutation $\sigma=\left(\begin{array}{ccccc} 1&2&3&4&5\\ 3&1&2&5&4 \end{array}\right)$


How to solve the differential equation: $yy'^2-2xy'+y=0$


Undefined symbols for architecture armv7 on Xcode 4.6.3 for iPhone5


Which is a more correct way of referring to an amount of time that has passed since something happened?

Past Perfect Continuous/Past Perfect or?


Recognizing Parenthesis in an Infix to Postfix Conversion

Handling parenthesis while converting infix expressions to postfix expressions


How to create classes after creating Core Data model in Xcode for iPhone

Property declaration for to-many relationships in Core Data


Prove Borel Measurable Set A with the following property has measure 0.


Where to ask design rationale, architectural choices and "when should I use" type of questions about Software Engineering?

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


Light emitted through a translucent plastic material


Why my volume nodes not working in blender?

Why doesn't Volumetric follow the shape of Mesh in Eevee?


Templating template instantiation in different file

Why can templates only be implemented in the header file?


Windows 7: Edit group policy from command line

How do I set the desktop background on Windows from a script?


linux patches related to time measurement accuracy?


Execute action every x milliseconds in while loop

How do you add a timer to a C# console application


I'm having trouble with Google homepage, search results, Google Images. They are being showed in a very unusual way. What's the reason behind this?


What time-related powers has Dr. Strange demonstrated in the comics?

Has Doctor Strange ever traveled in time without the use of the Infinity Stone?


Is the plural form of ID spelled ID's or ID?

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


In an email beginning with 'Hello', should one put a vocative comma following the first word?


How to make browser full screen using F11 key event through JavaScript

Set window to fullscreen (REAL fullscreen; F11 functionality) by javascript


Is this many to many relationship correct?

I don't know how to read many to many relationships


Solder does not stick to tip of soldering iron?


How is a local variable created even when IF condition evaluates to false in Ruby?

Confusion with the assignment operation inside a falsy `if` block


How to run bash script without terminate

How to prevent a background process from being stopped after closing SSH client in Linux


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


How to solve $A\sin{\theta} + B\cos{\theta} = C$?

Solving $a \sin\theta + b \cos\theta = c$


How to prove formally that these two definitions of Complex projective space are same?

How to prove that $S^{2n+1}/S^1$ is homeomorphic to $\mathbb CP^n$ under a given identification


Given a hash function how to find all/some inputs that hash to 0?

How to find collisions in a hash function knowing its coefficent?


I want to reinstall eclipse due to complications, how do I do this, will it keep my work safe?

Failed to load the JNI shared Library (JDK)


How to install Oracle 11gR2 Enterprise Edition on Ubuntu 16.10?

How to install Oracle 11gR2 on Ubuntu 14.04?


Numeric example of the Expectation Maximization Algorithm

What is an intuitive explanation of the Expectation Maximization technique?


How do I delete lines without "." in Notepad++?

Delete all lines in Notepad++ except lines containing a word I need?


How can I hide or show a different IP to a website?


Magic The Gathering can this combo be done?

Can I cast a spell while another spell or ability is resolving?


How to fetch the row count for all tables in a SQL SERVER database

Query to list number of records in each table in a database


How can I apply Newton's sums to solve this problem?


Is there a way to tell GCC not to optimise a particular piece of code?


"Airport-friendly" suspenders (braces) with AIT


warning: assignment makes point from integer without cast

23warning: assignment makes pointer from integer without a cast


Concatenating labels with some NULL values in QGIS?

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


Support Rust language syntax highlighting on Stack Overflow

What is syntax highlighting and how does it work?


What is the cause of the surface tension of the liquids?

Why is surface tension parallel to the interface?


How can Data wish to be human if he is emotionless?

Did Data Have Emotions Without Knowing It?


Postgres: Insert if not exists, otherwise return the row

Insert if not exists, else return id in postgresql


Why are all the textures in my file pink?


Matcap materials as a material for render?


What to do with statistically insignificant dummy/categorical variables?

Can I ignore coefficients for non-significant levels of factors in a linear model?


Allow visitors to express their appreciation and make that statistic visible


"Window replacement company" or "Windows replacement company"


Why is it correct to assume $f = e^{\lambda x}$ in differential equation?

Why do we chose exponential function as a trial solution for second order linear differential equation with constant coefficient?


How to check whether a string is a valid HTTP URL?


Drupal admin links broken for site when using WAMP (e.g. localhost/test2/admin/content)


Is it generally advisable to get anti-virus software for Mac OS X?


How to clone block (rows, button) with events for every button?

Event binding on dynamically created elements?


Short exact sequence of sheaves induces long exact sequence on sections


Why Does the Transaction Log Keep Growing or Run Out of Space?


Sorting an array of directory filenames in descending natural order


What are good learning resources for a LaTeX beginner?


Reflection to Identify Extension Methods


Third-Person Possessive Pronouns in Dual Possessives

"My wife and I's seafood collaboration dinner"


Extra line being inserted after enumerate or math display before qed symbol

enumerated list in proof - margin, qed symbol


JavaScript timezone information how to get America/Los_Angeles (or equivalent)


How to remove Ubuntu and put Windows back on?


Vivillon's Pattern 3DS Locations - Who do I need to trade with?


How to get GUI sudo password prompt without command line?


Downloading third party softwares in local repository using apt-mirror

How to create a local repository using apt-mirror and mirrorkit?


Is this plagiarism or common way of expression?

What is the acceptable similarity in a mathematics PhD dissertation when checking by Turnitin?


If the graph of $f$ is closed, $f$ is continuous.


Split string into list of N-length strings using LINQ


how to install Ubuntu on the Asus Fonepad me371mg?

What hardware does Ubuntu Touch support?


Does a humming bird eating flower juice in an accelerating train, need to fly forward or just fly to remain at the same place?

Will a helicoper which is hovering inside a closed box move with the box when we move it?


Does lower resolution result in better signal-to-noise ratio, given the same sensor size?


Why an empty array in javascript entering for loop?

Why is using "for...in" for array iteration a bad idea?


What's the difference between a tuple and list in the python which one is more efficient

What's the difference between lists and tuples?


16.04 - 'Colored Static-like noise around windows' problem after standby after Nvidia driver and/or kernel update (Screenshot attached)

Strange artifacts along window borders after waking computer from sleep mode


libgcc-s1 breaks gcc-9 on Ubuntu 18.04 arm64

E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages


Looking to draw this block diagram in Tikz


What is the TeX code for this character?

Separate long math text under sum symbol into different lines?


Attaching a rope (curve or mesh) to two other objects


Defining static member of template class in a implementation file

Why can templates only be implemented in the header file?


How do I get rid of the overlap of gridlines and tick mark labels?


NullPointerException when reading file from Android external storage

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


Finding nonnegative solutions to an underdetermined linear system


how to call long functions iteratively in bash script


Find all endomorphisms between (Q,+) and (R,+).Which of them are automorphisms?


Online dome Multiplayer connection error

MH4U English Demo Online Multiplayer connection error


setting image for UIBarButtonItem - image stretched


How can we justify identifying the Dirac delta function with the eigenfunction of position?

Physical position eigenfunction normalisation


badges from sister sites rendered with badge graphic from currently visited site

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


Transit visa in Dubai (landing in XNB, leaving via DXB)


If a polynomial $f(X,Y)$ vanishes on all $(x,y)$, can we conclude $f(X,Y)=0$?

Polynomials vanishing on an infinite set


How to remove items from a list while iterating?


Null Pointer Exception error while creating array of files


What are the valid signatures for C's main() function?

What is the proper declaration of main in C++?


Visualforce email template apex repeat not returning any results

Access child object's fields in visualforce email template


Have option conditionally require package


PHP Notice: Use of undefined constant dbserver - assumed 'dbserver'

What does the PHP error message "Notice: Use of undefined constant" mean?


How do I iterate over the words of a string?


How to stretch the figure environment across textheight?


Comparing the integral of a histogram and its distribution function


Class file from a external jar not found during maven build?

Can I add jars to Maven 2 build classpath without installing them?


Linking badge conditions to number of visitors


Pc starts, auto shutdowns, and restarts loops

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


Split a string using C++ boost::split without splitting inside quoted text


How to use ADB to send touch events to device using sendevent command?


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


Is there any rules for choosing the two primes that's used in generating RSA keys?

How can I generate large prime numbers for RSA?


Exception while trying to load configuration using Jackson

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


What's a good word or idiom for the action (or the person) of creating unnecessary work steps when the task at hand can be accomplished much faster?

What's an idiom for doing something in an unnecessarily complicated way?


Why aren't all available updates applied with Software Update?

Update-manager does not show all updates


Separability over intersection of intermediate fields


Should I use variance or standard deviation as weights to combine independent measurements?

Determining true mean from noisy observations


How to get an array of unique values from an array containing duplicates in JavaScript?

Get all unique values in a JavaScript array (remove duplicates)


Cannot install python3-boto due to unmet dependencie which exists

Unable to correct problems, you have held broken packages


prove $p (\bigcup A_i) \leq \sum p (A_i) $


Can smartphone applications allow you to take macro photos?

Why do I need an add-on lens to take smartphone macro photos?


Edit link missing on question (even though I have more than 2k rep)

Pending edits remove the edit link altogether on mobile site


PHP booking reference validation not working


how to move many subfolders to parent directory?

How to move all files inside present subfolders up here


How to add additional clock in Ubuntu 18.04?

Clocks for multiple timezones in GNOME Shell


Mouse and keyboard input ignored after installing virtualbox-guest-x11

How to install VirtualBox Guest Additions for Ubuntu 16.04


Adding an image through CSS rather than HTML 5


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


Launch IntelliJ without terminal command everytime

How can I create launchers on my desktop?


When to use IMG vs. CSS background-image?


Accessing the parent object of a function in Javascript


My internal storage capacity is running low,  what can I do?


Give an example of a non-abelian group G containing a proper normal subgroup N such that $G/N$ is abelian.

an example of a non-abelian group $G$ containing a proper normal subgroup $N$ such that $G/N$ is abelian.


Properties of the quotient ring $\mathbb{Z}_6[x]/\langle2x+4\rangle$

Cardinality of quotient ring $\mathbb{Z_6}[X]/(2X+4)$


how to prove this equality $||f||_{L^p}^{p}=p\int_0^{+\infty} \lambda^{p -1}\mu(E^f_\lambda) d\lambda$


UIRefresh Control title gets misaligned after couple of refreshes

UIRefreshControl incorrect title offset during first run and sometimes title missing


Compute the rotation degrees from transformation matrix in 3D space


Looking for good references on Neural Networks (math for learning algorithms)

What are the best books to study Neural Networks from a purely mathematical perspective?


Using cyrillic with Tex Gyre Pagella and pdflatex?


what will happen we don't use @override annotation?

When do you use Java's @Override annotation and why?


Java JButton creating and calling in different classes

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


Disable Windows 10 swipe from left Gestures on a desktop with a touch screen

Disable "left swipe gesture / app switching" in Windows 10 on Surface 3


How to model the energy (heat) dissipating from a power resistor?

Mathematical model of the temperature of resistors/heatsinks?


How to catch everything between two (numbered) markers, including line breaks?

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


How do I drop root privileges in shell scripts?


Cannot revert a downvote even though the author edited their answer after I downvoted

Quick edit not recorded as such blocking vote change


Why do people say we need general relativity in order to explain why light is affected by gravity?


How to remove bumps in the motion of camera animation in graph editor?

How to smooth camera animation to have fluid feel?


How do I read the history of my reputation?


Finding limit when limit approches to infinity


Files Upload is not Working for Community Profiles

What are permissions are needed to upload a file via a public Salesforce community page?


Is there a single discrete distribution that handles over and under dispersion?

Is there a common underdispersed discrete distribution with unbounded support for general mean and variance?


How to insert the =now() function in a cell automatically when I write in another and hit enter

Automatically update cell in Excel with current timestamp when another cell is changed


Extra number of gold badges appearing in profile

Excavator and Marshal badges are being awarded over and over


How can the xenomorph from the aliens franchise see, hear, and smell?


how to take input from user of an multidimentional array?

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


Simple BODMAS question including bracket expansion


Servlet and path parameters like /xyz/{value}/test, how to map in web.xml?


Why would someone choose to increment a unique key with a value higher than 1?

Why would you put Identity Increment other than 1 in SQL?


Typesetting LaTeX Source Code with the listings package


How do I call Objective-C code from Swift?


Redundant Skill Selection in 4th edition Dungeons and Dragons

Why do some classes mention the same skill in both Trained and Class skills?


Need help in showing that $z\mapsto z^k$ is a surjective homomorphism.


What's the benefite of binding functions to variables in php 5.3

Why and how do you use anonymous functions in PHP?


Explicit specialization in non-namespace scope

C++ syntax for explicit specialization of a template function in a template class?


Two simple C# Inheritance methods result in different output

Difference between shadowing and overriding in C#?


How to make your own Linux distro based on Ubuntu?


Are points in Elliptic curve uniformly distributed?

Finding the largest gap between the x coordinates of all points on an elliptic curve


Why are my printed colors duller than expected?


Inserting variable form data using PHP and MySQLi


What is used for the % symbol in mathematica?

What are the most common pitfalls awaiting new users?


What's the difference between $\vdash$ and $\vDash$?

Meaning of symbols $\vdash$ and $ \models$


Windows installer for Ubuntu 14.04 LTS onwards


What terminal command checks the Ubuntu version

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


Maps to Projective Space $\mathbb{P}^n _R$

Morphism to Projective Space $\mathbb{P}^m$


Global variable passed in a function not affected by it on the global scope

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


Why is the present perfect used in headlines?


How to set title of Terminal in Linux Mint 18

GNOME 3.14+ launch new gnome-terminal and set title


What book has super-powered teens including a boy with yellow eyes who can see a few seconds into the future?

YA novel about dystopian future with non-human overlords and teenage heroes


Split 5V 3A into 1A in 2A to make USB charging device

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


Calculate the gradient of a linear scalar field

Gradient of $a^T X b$ with respect to $X$


Does Stack Overflow have a policy about inbound links?

Is it okay to use Stack Overflow as the support forum for a product or project?


How To Ristrict SSL for one domain in VHOST Apache2

Stop default SSL response on Shared IP using SNI


Beginner Friendly game for my friends and I. (No experienced GM)

What role-playing games should I pick for an absolute beginner group?


How to change unity side laucher position from left to right ubuntu 14.04


Detect when an iOS app is launched for the first time?


How do you get second window in Texture Paint Mode


I can't connect WIFI with broadcom on ACER V5-122P


Android - how to find out from within running app if device it is running on is phone or tablet


Windows 10 blue rectangle when dragging window


How do I check whether a file exists without exceptions?


Autohomeomorphism of the unit disk which is constant on the boundary, and which takes 0 to a prescribed point


Access local variable from the global context?


Convergence of $\sum \frac{a_n}{S_n ^{1 + \epsilon}}$ where $S_n = \sum_{i = 1} ^ n a_n$


Primary User missing after macOS Sierra Update

User account doesn't appear on first login screen


I've unlocked 10 cards from the Monster Game - where are they?


Getting dwa 123 Dlink wireless usb adapter working

How to make a d-link dwa-123 wireless n 150 work on ubuntu 13.10 (saucy)


How can I check the variable whether it exists or not


How to figure out if running in Mono runtime

How to detect which .NET runtime is being used (MS vs. Mono)?


How do you challenge the closing of one of your questions?


Punctuation inside or outside quotations

When should end punctuation go inside quotes?


SetAdapter for DeviceList at the Fragment. But does not work

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


Why is Integral from $a$ to $b$ equal to negative integral from $b$ to $a$

Is integration from $a$ to $b$ same or $b$ to $a$ or is negative?


Closed form of the sieve of Eratosthenes

Accuracy of approximation to inclusion-exclusion formula in prime sieve


Find a formula for a sequence $\{\sqrt{3},\sqrt{3\sqrt{3}},\sqrt{3\sqrt{3\sqrt{3}}},...\}$


Group With an Endomorphism That is "Almost" Abelian is Abelian.


Existence a diffeomorphism on $\mathbb R^n$

$\mathbb{R}\to\mathbb{R}$ Diffeomorphism with special property


Is it impossible to add certain NBT tags to commands in PE?

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


I can't remember the email or password i used for Pokemon Go

Forgot login credentials, can I look up my account from my username?


I can't update with apt-get even with --allow-unauthenticated

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


How to group values according to number of occurrence

Count how often a particular value appears in an array


Creating a multidimensional list and appending element[]

List of lists changes reflected across sublists unexpectedly


How to escape all single and double quotes in JavaScript

How do I escape a single quote ( ' ) in JavaScript?


dismissmodalviewcontrolleranimated is deprecated first deprecated in ios 6


"I will not" or "I don't" as an answer for negative orders?

Why can't you say don't instead of won't?


How do videos autoplay on iOS at youtube.com

Youtube embedded video: autoplay feature not working in iphone


Why do many graduate programs in mathematics (United States) still have foreign language requirements today (in 2010s)?

Mathematics Ph.D program foreign language requirement


What is the word for reserving something for yourself before others do?


Show two $P$-primary ideals are comaximal in a Noetherian ring.


Similar Matrices and their Jordan Canonical Forms

Are two matrices similar iff they have the same Jordan Canonical form?


How to get rid of the space between the edge of the camera render area and the actual viewport?


Trouble with apt-get update and default repositories

Problem with IPv6 sudo apt-get update/upgrade


Javascript - add click listener to loaded html

Event binding on dynamically created elements?


How to tag a member in a post that is not currently in that post?

Request a specific expert on a subject to answer your question


ArcGIS 9 doesn't recognize ArcGIS 10 .lyr files

Are layer files compatible between ArcGIS 10 and 9.3?


What is the correct character encoding for the following


Use Column Alias In Select Statement Calculation Oracle SQL

Using Alias In When Portion of a Case Statement in Oracle SQL


Entire Function is Constant with $Re(f(z))^2 = Im(f(z)) \forall z \in C$

Let $f$ be an analytic function such that $\operatorname{Im}(f(z))=\operatorname{Re}(f(z))^2$. Prove that $f$ is constant.


In which situations is it OK to omit articles in short sentences?


How will tiny scratches on rear element affect image quality?


PHP script not executing on Apache server


Making crafted items usable in adventure mode


Integral map $Tf(x)=\int_{0}^{x} f(s) d s$ is not a contraction on $C[0,1]$?


What is the best way to give a C# auto-property an initial value?


Maven: test package cannot be a dependency of other test packages?


How can I save both the plot3D and the legend together?

How can I save both the plot and the legend together?


Resistor circuit that isn't parallel or series


Connect to Passwordless Administrator account through RDP

Having no password on windows 7 log in physically, but with password through RDP


Eigenvalues of a real skew symmetric matrix


Regression regularization penalty center at w0 instead of 0

How to implement L2 regularization towards an arbitrary point in space?


Subgroup generated by all elements with odd order

Subgroup which is generated by odd elements


No lower-case caligraphic or double fonts in LyX

What are all the font styles I can use in math mode?


Why is this famous proof of the chain rule called "technically incorrect" in this pdf?

Why does this proof of the chain rule not work?


How do you explain the value of native files to an uneducated client?


Showing that $[\mathbb{Q}(\sqrt{m_1},\sqrt{m_2},\ldots, \sqrt{m_t}):\mathbb{Q}]=2^t$

Proving that $\left(\mathbb Q[\sqrt p_1,\dots,\sqrt p_n]:\mathbb Q\right)=2^n$ for distinct primes $p_i$.


If someone famous owns a dog, is it "someone famous’ dog"?

apostrophe that goes with a noun which precedes a relative clause


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


Is "_NOUN_ who each _VERB_" grammatically correct?

How do you say "which each" or "who each"?


can i move array from php to javascript retrive from mysql database

How do I pass variables and data from PHP to JavaScript?


Can I use reflection to instantiate classes that inherit from a generic base class?

Check if a class is derived from a generic class


Doubts regarding Einstein's 1905 derivation of mass-energy equivalence

What's the purpose of the arbitary additive constants in Einstein's Inertia of Energy Paper?


If $E(XY)=E(X) \cdot E(Y)$, why is not $E(X^2)=[E(X)^2]$

Why is the expected value $E(X^2) \neq E(X)^2$?


Choosing IDW vs Kriging Interpolation for DEM creation?


Evaluating $\int_0^{\large\frac{\pi}{4}} \log\left( \cos x\right) \, \mathrm{d}x $


Negative Constant Positive Beta in Binary logistics


Code works in old project, doesn't in new project

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


Why is no moderation required before banning a user from asking questions? Poor question ban system

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


How to install custom fonts in Ubuntu 20.04?


How to update ubuntu's python with latest version from source?

How do I install the latest Python 2.7.X or 3.X on Ubuntu?


what is the difference between Synchronization and Mutex

Difference between binary semaphore and mutex


How to get unstuck from unwanted screen magnification mode in Kubuntu 18.04?

How to exit from magnified screen that moves with the mouse on Kubuntu?


Proving $ \left| \sum_{k=1}^n a_k b_k \right| \leq \dfrac{1}{\alpha} \sum_{k=1}^n a_k^2 + \dfrac{\alpha}{4} \sum_{k=1}^n b_k^2 $ for any $\alpha > 0$


Can one use Stouffer's method to integrate t-values?

Is there a t-test equivalent to Stouffer's z-test?


Vertically centring a div containing two text areas

How can I vertically align elements in a div?


Ajax returns success but doesn't change the database

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


If n is a positive integer, then $n^3 + 5n$ is divisible by $6$.

Prove that $ n^3 + 5n$ is divisible by 6 for all $n\in \textbf{N}$


Is it possible to print to the Report window in the Info view?


$f:\bf S^1 \to \bf R$, there exist uncountably many pairs of distinct points $x$ and $y$ in $\bf S^1$ such that $f(x)=f(y)$? (NBHM-2010)

For continuous function $ f:\mathbb S^1 \to \mathbb R$ there exists uncountably many distinct points $x,y$ such that $f(x)=f(y)$


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


Time required to traverse a tunnel through the centre of a planet

Why are these periods the same: a low earth orbit and oscillations through the center of the earth?


Express this sum of radicals as an integer?

How to show this equals 1 without "calculations"


Why are photoelectrons emitted in the direction of incident photons?


Force Windows 8 to ignore EDID and output 5.1 over HDMI

How can I force 5.1 output over HDMI on my Geforce 660 in Windows 8?


How to demonstrate that there would exist a vertex with degree less than $ 5$?

Every planar graph has a vertex of degree at most 5.


Redirect a portion of a bash script to a file to capture set -x output


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


Error message if deleting a comment fails is misleading

Can we have a more relevant message when the deletion of a comment fails?


python error about declaration list and assignment value at the list

List of lists changes reflected across sublists unexpectedly


Is identity the only function $f$ on real line satisfying $ f(x +f(y) + yf(x)) = y +f(x) + xf(y) ,\forall x,y \in \mathbb R$?

Find the function equation $f(x+f(y)+yf(x))=y+f(x)+xf(y)$


how to copy url from address bar to clipboard using jquery

How do I copy to the clipboard in JavaScript?


Areas versus volumes of revolution: why does the area require approximation by a cone?


Are you able to attack a dark elixir storage without own elixir storage?


WD RED - are HDD's designed for NAS another hype?


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


When talking about terms it should be with an article (a/an) before the term?

Articles: When do I use "a", "the", or "__"?


c++ can i return two different set of results in a function. or is using a class must in this case

Returning multiple values from a C++ function


Continually getting "you do not have enough application memory" despite plenty free

"Your system has run out of application memory." How is that possible?


Replace a string with sentence containing multiple newline characters

How to ensure that string interpolated into `sed` substitution escapes all metachars


phpexcel Allowed memory size of 134217728 bytes exhausted

PHPExcel runs out of 256, 512 and also 1024MB of RAM


What does Anakin Skywalker look like as a ghost in canon?

How is canonicity of derivative works determined for Star Wars?


How to find web hosting that meets my requirements?


Why does Mac Yosemite open dozens and dozens of empty desktops?

Yosemite auto creates multiple desktops (spaces) on main monitor


What does it mean for an album to be remastered?


How to interpolate for degrees of freedom from a $ \chi^{2} $ table

How do I find values not given in (interpolate in) statistical tables?


How did Isildur possess the power to deny the Oathbreakers the Gift of Man?

What gave Isildur the power to successfully curse the Men of Dunharrow?