The problem of implementing Twitter in JSP: IF statement does not work properly


In Prometheus, does David dislike humans?


Do we feel the full force of the earths gravity even though the earth is spinning

Why don't we consider centrifugal force on a mass placed on earth?


Factors to consider in registering an international domain

In general, does the TLD matter for SEO?


Is it mathematically valid to separate variables in a differential equation?

What am I doing when I separate the variables of a differential equation?


Why are Lily's eyes green and not blue like Harry's?

Were "green eyes" ever mentioned in the movies?


Multiple File Extension Rename with single command

How to rename multiple files sequentially from command line?


How to use RegionPlot3D to show three different plots in the same graph

Combine 3D plots with different ranges into one


Root cannot stat: permission denied. But non-superuser can?

Why does root get Permission denied when accessing FUSE directory?


How to remove "site email address on behalf of" and just keep the sender email address in "from:" part of a mail from drupal 7

Remove the extra headers from the e-mails sent


Expected result for ZonalStatisticsAsTable MEAN Statistic Type?


assigning decimal value to double, getting garbage value when multiplying then subtracting


creating a list of tuples from a list in Python

How do you split a list into evenly sized chunks?


What will happen to my activities if account deleted?

What EXACTLY happens when I ask to delete my account?


Accepted answer does not always appear at the top


Why this method is wrong in finding the limit?


Problems with BibLaTex and Biber on MacOS


Justifying code according to corresponding elements indentation

how to left justify comments to indent same as other text in Algorithmic


Class Name Does not Name a Type Issues with Templated Inheritance

Why can templates only be implemented in the header file?


Why two folders with the same contents have different sizes?


Can spilling water on an old PS2 keyboard cause system crash, malfunction and BIOS problems?

Can spilling a liquid on a keyboard or other input device connected to a desktop computer damage the computer itself?


Interpretation of positive/negative and magnitude of coefficients in Lasso

Interpretation of LASSO regression coefficients


How do I search events between two set dates inside WP?


The order of the ${\rm Aut}(G)$, where $G$ is a $p$-group is divisible by $p$.

Order of automorphism group of a $p$-group is divisible by $p$.


What hardware does Ubuntu Touch support?


Why SQL comparison with  doesn't return the row with NULL value


How can Murph look so young after all this time?


What are the current experimental restrictions of the possible speeds of gravitation?

What is the status of existing measurements of the speed of gravity?


Fourier transform involving a delta function

Calculating the Fourier transform of $f(t)=Ae^{-i\omega_0 t}$


Add the ability to retract a reopen vote


How to Place a script file at other machine root

permission denied for root@localhost for ssh connection


how to find all faces linked to a specific face

Finding the lists of connected indices associated with disjoint mesh elements


What is the correct integral of $\frac{1}{x}$?

Is the integral of $\frac{1}{x}$ equal to $\ln(x)$ or $\ln(|x|)$?


Must a square root of a diagonal matrix with distinct eigenvalues be diagonal?

If $X^n$ is a diagonal matrix with distinct eigenvalues, then is $X$ also a diagonal matrix with distinct eigenvalues?


Deserializing JSON data to C# using JSON.NET


Dual-Boot Ubuntu 18.04/Windows 10 No Room

Cannot shrink C: partition: Not enough space


Fourier coefficients of $\chi_E$ assuming $m(E)=1.$

How do I show that the integral of $e^{inx}$ over a set of measure $1$ is nonzero for some nonzero $n$?


Can the set of all functions from $\mathbb{R}$ to $\mathbb{R}$ be defined?

collection of all functions is a proper class


Can I add a thermostat C wire to my furnace's control board if there's already a wire under the screw?

How many wires can be connected to the C terminal at the furnace?


How would I solve the following question involving elementary matrices?

How would I solve the following problem involving elementary matrices?


How to find which line adds a certain js event handler?

How to find event listeners on a DOM node when debugging or from the JavaScript code?


Separate allocate() definition leads to "undefined reference" link error in C++ custom allocator

Why can templates only be implemented in the header file?


What are functions with the property $f(f(x)) = x$ called?

What's the name for the property of a function $f$ that means $f(f(x))=x$?


Why do I come out of a Nether Portal other than the one that I made?

Why won't my nether portal bring me back where I left?


If string is stretched just by weight, where does the gravitational potential energy goes if only half is converted to elastic potential energy?


NullPointerException on Button click (Android)

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


Is it possible to make 16.04 hibernate on lid close?

How do I use pm-suspend-hybrid by default instead of pm-suspend?


How to make Comments section not interpret batch-file @ symbol as @reply reference

Using @ signs in comments without invoking comment replies?


How to upgrade a remote box from 10.10 to 12.04 LTS when apt doesn't work?

How to safely upgrade from an older Ubuntu version to a newer one?


What does the @ symbol sign do in Latex?

Why do LaTeX internal commands have an @ in them?


How do I fix a "Failed to download package files" error?


Returning an 'any kind of input iterator' instead of a vector::iterator or a list::iterator


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


What the difference between +x/+x on some Cards, and how does it effect the ability "Undying"

Are +1/+1 counters different from +1/+1 effects?


Passing list of IDs to WHERE IN from C# code


Latex environment for makrdown like lists


How to get the spelling of an unknown word by pronunciation?

Online tools to look up words from pronunciation


Showing that $a^n - 1 \mid a^m - 1 \iff n \mid m$


Android app crashes on ImageView.setImageResource with NullPointerException

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


How to find JavaScript variable by its name


If you buy a physical Switch title, is it region-locked?


Invalid token at start of a preprocessor expression Xcode

Macro in Objective-C calling isEqualToString: produces error about invalid token


Configuring Python to avoid conflict with ArcGIS for Desktop (ArcPy)?


Find explicit formula and prove by induction

Guess the formula for $\sum\frac 1{(4n-3)(4n+1)}$ and prove by induction


Book/Series Identification: magic talents and secret dragon eggs

Novel about a dragon lord who has to wear gloves at all times


How to share cookie with other domains in Laravel

How do I use cookies across two different domains?


Probability Density Function of the sum of N random variables

PDF and CDF of sum of random variables with different distributions


Does this email mean that I have been granted the visa?


File input 'accept' attribute - is it useful?


Why was Episode 1 named "The Phantom Menace"?


How could an ideal conductor with 0 resistance conduct electricity?

How can there be a current and an electric field in an idealized wire with no voltage drop?


Can I change hotel after getting a Schengen visa?

Can I change my itinerary and hotel reservation after getting a Schengen visa?


iptables NAT table not matching anything

iptables port redirect not working for localhost


In which cases is a comma/period placed inside or outside of parentheses?


what is the difference between binary cross entropy and categorical cross entropy?

Should I use a categorical cross-entropy or binary cross-entropy loss for binary predictions?


Fastest way to iterate an Array in Java: loop variable vs enhanced for statement

Is there a performance difference between a for loop and a for-each loop?


Would you tell me more about using who/whom?

How can one differentiate between "who" and "whom"?


Is it correct to say "Yes, it happened for me and James"

Should I write "X and I", "X and me", "I and X", or "me and X" in a conjoined object?


Prove $ C^1[0,1]$ is not a Banach space with the sup-norm

Prove that $(C^1[0,1], \|\cdot\|)$ is not a Banach space


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


Reset Admin password/ unauthorized password change

How can I get admin access to a Mac without knowing the current password?


Nvidia 840M driver installation Acer E5-571

How to install Nvidia GT 840M graphics driver in Ubuntu 14.04


Best Approach For Configuring Multiple .Net Applications


Prove that the product $ X = \Pi_{i \in I} X_{i} $ is discrete $\iff$ $I$ is finite

finite and infinite product of discrete space


Why is Facebook PHP SDK getUser always returning 0?


Does Cuba allow US citizens to enter the country without US permission, now that relations have been restored?

Can US citizens go to Cuba freely and vice versa after the recent diplomatic relation restoration?


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


Why should users have to press Return twice to insert new lines?


How to round decimal value up to nearest 0.05 value?


What does the term $e^{-h\nu /kT}$ in Boltzmann distribution function mean and what roles does it play?

How can I intuitively understand the Boltzmann factor?


How to write a ContainsAll query using LINQ? (C# LINQ-TO-SQL)

Determine if a sequence contains all elements of another sequence using Linq


PHP Foreach Pass by Reference: Last Element Duplicating? (Bug?)


Computing the Galois group of polynomials $x^n-a \in \mathbb{Q}[x]$


Characteristic and minimal polynomials of operator in finite dimensional vector space

The characteristic and minimal polynomial of a companion matrix


Biber doesn't work anymore (with biblatex-apa in TeXnicCenter)

XeLaTeX and Biber do not Produce a *.bbl File


How do I easily rename multiple files using command line?


How do you clean and season a cast iron pot?

How do you clean a seasoned cast iron skillet?


Rendering produces a completely transparent image with no objects


how to redirect old html url to new php Url

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


How to create an Ubuntu distro from VirtualBox Ubuntu Image?

How to create a Customized Ubuntu Server ISO?


What's a word for someone who "jumps on the bandwagon"?

Is there a word for someone who won't think critically?


How about a "Vote not to close" option to counter the "Vote to close"?


Does the Mind Spike spell end if the target foes out of range?

Does going outside of range or line of sight after casting a spell have any effect?


PHP - How to get last segment of URL string

Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?


What is the difference between Ubuntu and its derivatives?


JavaScript closure inside loops – simple practical example


file not found error while viewing pdftext

TexMaker - "File not found" when viewing as pdf


unescape text encoded in php, in javascript

HtmlSpecialChars equivalent in Javascript?


How to get a curved arrow pointing left and right?

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


Under what circumstances can I unlock the negative levels in Super Meat Boy?


Not enough space between name and rep in questions list on MSE

New questions feed looks great, except the reputation identifier needs a space


Book about a planet covered in very, very long necked aliens


Trivial edits of recently closed questions - inform editor of consequences?

Let users editing a question know if editing it would add it to the reopen queue


check that $p(t)=\lambda e^{-\lambda t}$ is a density function

How do I tell if this function is a probability density function?


How to arrange many  elements side by side with no wrap


C# Reflection - Get field values from a simple class


Why don't we use the indefinite article with 'software'?


Conditional Expectation : How is E[E[xy|x]]=E[xE[y|x]]?


Was the singularity at the big bang a black hole?


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


Shell script doesn't fill up file as coded


How to change boot splash screen in 18.04


Points disappear when i rotate my device (Canvas)

How to save an activity state using save instance state?


How do you protect your software from illegal distribution?


Install Windows or Ubuntu first after clean wipe?

In setting up dual Boot with Windows and Ubuntu, which OS do I install first?


Rastersize: Problems with small images (image size, antialiasing)

How can text-specific antialiasing be disabled in Rasterize?


Thought experiment: Tethered galaxies - to the extreme

How Does Hubble's Expansion Affect Two Rope-Tied Galaxies?


How do I get a Secon JButton to work with muliple names when clicked on?


Let $|\mathbb F|=q$ where $\mathbb F$ is a field. Then $|GL_n(\mathbb F)|=(q^n-1)(q^n-q)(q^n-q^2)\ldots(q^n-q^{n-1})$.

Cardinality of $GL_n(K)$ when $K$ is finite


Filtering out all non-alphanumeric characters in JavaScript


Keeping a list of websocket connections in Tornado

Tornado: Identify / track connections of websockets?


How to effectively balance research, teaching and project work?

How to be efficient as a graduate student juggling classes, TA and research?


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


How do I italicize everything inside of \verb| |

Change font size of the verbatim environment


Is there a proof from the first principle that the Lagrangian L = T - V?


Find the number of bicycles and tricycles

Is there another simpler method to solve this elementary school math problem?


User is suspended till '18, but it is 2019 and he/she is still suspended?

User's suspension period has expired, but they're still suspended?


Finding a formula for $1+\sum_{j=1}^n(j!)\cdot j$ using induction


Scaled vs non-scaled PCA, which is more accurate?


Negative Mass's Effect on Gravitational Time Dilation

Would time speed up near a large body of negative mass relative to observers in micro gravity?


checking variables against variables in java


Attempting to grab data from a string output using NodeJS

Safely turning a JSON string into an object


Why won't my controllers connect to my PS4? I want to use unplugging my PS4 as a last resort

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


approximation symbol with a letter under it


Apache shuts down when accessing from LAN via domain (AH00169: caught SIGTERM)

Unable to access outside service from inside LAN


Lines with `shorten >` don't count towards image size

TikZ's extended line penetrates the figure caption


Why do some user profile photos display a larger thumbnail and description and others don't?


A single word meaning deep love of reading


What should I do about a character's magic items when their player leaves?

How to handle inventory and story of a player leaving


$G×G$ and $H×H$ being isomorphic implies $G $ and $H $ are isomorphic

When are two direct products of groups isomorphic?


How to show a dot over the name of an author (for a single letter) of latex bibtex?

How to write “ä” and other umlauts and accented letters in bibliography?


Where does a local variable get stored so that it's accessible from an asyc delegate?


using sizeof () to find function type length in ANSI C

Why is the size of a function in C always 1 byte?


Make Applications (Ubuntu Software) to access all the DRIVES in my computer

« Could not read the contents of '/media': Permission denied »


Error with TIkz function and polar coordinates in Texlive/MacTex


How to bring always the front of view of a 2D animated character?

How can I make a plane always look at camera?


How do I get a get a mac os x app I created to load on startup programmatically?


A problem that I'm not sure whether to use Weierstrass Approximation Theorem

limit of integral $n\int_{0}^{1} x^n f(x) \text{d}x$ as $n\rightarrow \infty$


Suggested edit incorrectly attributed to me

Question history attributed changes to me that I didn't make


How to embed a math expression in a text?


Prove that $f: [a,b]\to \mathbb R$, $|f(x)-f(y)| \leq 4|x-y|$ is integrable, when $f$ reaches its maximum in any closed subinterval.

Prove Lipschitz function $f$ with constant $K$ is integrable on $[0, 1].$


Can "doubt" be used as a synonym of "question"?


How do you find and use programs that have been installed on Ubuntu?

After doing a sudo apt-get install , where does the application get stored to?


Is there a QuickLook preview for plain-text files with unknown extensions?

QuickLook for files with no extension or an unknown extension


What is the command to enchant a weapon multiple levels?

How do I give players already enchanted Tools/Armour/Weapons


solve $(a + b \cos(x))\sin(x) = p$ for $x$

Solve $(a + b\sin(x))\sin(x) = p$ for $x$


Proxy pass for GeoServer not working properly

GeoServer behind a reverse proxy with CORS problems using buttons


Regex to match YouTube links, need to omit end of line from match


Can the Windows clock be configured to display a 24-hour-based time?


What's the possibility of adding a "Did you mean ..." in the tagging system?


Why aren't search engines indexing my content?


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


Can I Modify Ubuntu 16.04.03 and sell it for Profit?

Under what license is Ubuntu? Can it be legally modified and distributed?


What does the blue pill in The Matrix actually do?


BibLaTeX not working with Biber 2.8 - error reading .bib file in ascii format


Mention of employer on Schengen business visa

Schengen visa category required for job interview


Spring bean instantiation by passing constructor args?

Passing values to spring bean programmatically?


Randomly generate one chunk of numeric string in java

How to generate a random alpha-numeric string


Select the column down to the first blank row in the adjacent column?

Excel keyboard shortcut to copy/fill down for all cells with non-blank adjacent cells?


Add a toggle to collapse the hot network questions list


What cross-validation to use on this data set, when selecting best model

How to evaluate/select cross validation method?


How can I calculate the determinant of this type of matrix?


My first ever application for visa got denied under section 214(b)

Why my U.S. B1 Visa got refused under 214 (b)?


How to select all from table except one column using MySQL query?


Determine the orthogonal complement of x in span [p1, p2, p3].

Best approximation of a vector $x=\begin{bmatrix}2&2&0&0\end{bmatrix}^\tau$ by the vectors in $M^\perp$, where $b\in M$ is given


Unable to correct problems, you have held broken packages


Selectively find and move specified files to folder

Recursive move files of specific type to a specific path


Which QGIS installation for Windows comes with r.in.lidar?


How to connect device with 5V power to PC via USB without power conflict?

Automatic switching between external 5V and USB bus power supplies


I want to change base 10 number to base 16

How to convert decimal to hexadecimal in JavaScript


How can I get rid of unused MATE panel icons/indicators?

Lock keys panel indicator for MATE Desktop


Increased file size while copying from windows to ubuntu

Why Same File Shows Different Sizes in Different Operating Systems


Solution to differential equation is defined on $\mathbb R$

Differential equation: autonomous system


IO wait time is higher than disk utilization. Isn't this impossible?

`dd` is running at full speed, but I only see 20% disk utilization. Why?


Aborted package installation, now synaptic and apt won't complete

"Unable to connect to Upstart" error when installing git-all


Can bicycle parking stands damage wheels?

Will a bike stand that holds one wheel damage my bike?


How can I save a Pokemon I want to keep so I can restart the game (without using the Pokebank)?

Can a new save withdraw from the pokemon bank?


Pythagorean triple $(\xi,n,\zeta)$,prove that at least one of the numbers are divisible by $3,5$

In any Pythagorean triplet at least one of them is divisible by $2$, $3$ and $5$.


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


How to start with facebook SDK in android?

How can i add facebook SDK to android project?


How to remove accents and turn letters into "plain" ASCII characters?

PHP: Replace umlauts with closest 7-bit ASCII equivalent in an UTF-8 string


Why are reports written in the third person passive?

Using first person or third person in papers?


SQL Server SELECT column not in Group By clause?


How to remove Ubuntu and put Windows back on?


Is there a way to get reverse numbering on the enumerate environment?


How to disable special history editing on bash command line

My terminal on osx 10.11.6 will not accept `[` character


Inline suggested edit reviews are truncated in medium-width windows


Show $A\setminus (A\cap B)=(A\cup B)\setminus B$


java.lang.NullPointerException even if the method will bring something in return in Spring

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


How to create an array of unique elements from a string/array in bash?


QuickSmoke fire effect not appearing in render

Cycles Flame in Smoke Simulation not Rendering


What is the right way to find out which function is faster?

How do you performance test JavaScript code?


Existence of maps on $\mathbb{N} \cup \{0\}$ satisfying $\phi(ab)=\phi(a)+\phi(b)$

There are finitely many maps on nonnegative integers satisfying $\phi(ab)=\phi(a)+\phi(b)$


Why is the PHP equality check only looking at the start of a string when checking against a number?

How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators differ?


Would past collection issues in US influence future visa applications as a tourist?

Can you be refused a visitor visa to US if you have bad Credit there?


How to calculate this integral $\int_{-\pi}^\pi \cos(rx) \cos(kx)dx$

What is $\int_{-\pi}^\pi \cos(nx)\cos(mx)\,dx$?


How to read text into an array in C language

Reading the whole text file into a char array in C


Scanner is skipping nextLine() after using next() or nextFoo()?


What is the Windows equivalent of `__attribute__((weak))`?

GCC style weak linking in Visual Studio?


Sum of odd numbers always gives a perfect square.

How to derive the formula for the sum of the first $n$ odd numbers: $n^2=\sum_{k=1}^n(2k-1).$


Is Checking For mod_write Really Necessary?


Schengen Visa got rejected by Netherlands embassy. Where and how should I reapply? [India]

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


SOQL query using LIKE or Contains with IN

Is there a way to do Like against a list of Values?


How can i access node_load () in my php page

Properly bootstrap drupal for standalone PHP file?


Is there a term to describe something that highlights what it is not?

Word or phrase for making something seem better by comparison


Why does cd-ing to // set PWD to //, but more slashes just gives /?

How does Linux handle multiple consecutive path separators (/home////username///file)?


Given two open sets, show their sum is open


Limit of a strange sequence $a_{n} = a_{[n/2]} + a_{[n/3]} + a_{[n/6]}$

How prove this nice limit $\lim\limits_{n\to\infty}\frac{a_{n}}{n}=\frac{12}{\log{432}}$


How do I script a bunch of Gnome appearance changes?

How can I script the settings made by gnome-tweak-tool?


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


Mellin transform of $\sin x$ aka $\int^{\infty}_0 x^{s-1}\sin x dx $


Can the word "that" be used to refer to people?


What is the best way to report a bug/feature request discussed here to Apple?

How should I submit bug reports and feature requests?


How to test that the regression coefficient = 1

Test model coefficient (regression slope) against some value


How do I design a circuit for a bi-color led to display power?


ajax encapsulated request needs to wait for accumulated result

jQuery Deferred - waiting for multiple AJAX requests to finish


Contradiction of "For all $𝑎, 𝑏, 𝑐, 𝑑 ∈ ℤ,$ if $𝑎\mid𝑏$ and $(𝑎𝑐) ∤ (𝑏𝑑)$, then $𝑐 ∤ 𝑑.$"

$a\mid b,\ c\mid d\,\Rightarrow\ ac\mid bd $ $\ \, \bf\small [Divisibility\ Product\ Rule]$


Comma-separated column into new column as integer

How do I split a string so I can access item x?


How to match the character class [:alpha:] in JavaScript


open a page in new tab and load different URL in old window

Open a URL in a new tab (and not a new window)


Prevent action attribute from running php script with javascript

prevent form from POSTing until javascript code is satisfied


Booting in graphical interface like desktop version

How do you run Ubuntu Server with a GUI?


An example of a field extension where every polynomial has a root but is not algebraically closed

If $E/F$ is algebraic and every $f\in F[X]$ has a root in $E$, why is $E$ algebraically closed?


Comparing 2 variables in SQL stored procedure where 1 of them could be NULL

How to compare different values in sql server


python string iterpolation on files with % as comment

Python placeholders in strings containing the % symbol


Is it possible to add line breaks in comments?


App Crashes when button is pressed in fragment

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


What if--the universe is closed and very small?

Symmetrical twin paradox in a closed universe


how to write test class for batch class ? this covers only 44%

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


What are the connected components of the real general linear group?

How many connected components does $\mathrm{GL}_n(\mathbb R)$ have?


How can I change format of number of section and subsection in the list of contents?

How to change the numbering of \part, \chapter, \section, ... to alphabetical, Roman numbers, etc


how to create a column including the maximum value of another column in R?

Calculate group mean (or other summary stats) and assign to original data


what does void main return to os when finished executing?


How do I duplicate a whole line in Emacs?


Can someone explain the QR-Code image generation/encoding algorithm by example?


How do I allocate variable damage to multi-wound models?

How do Wounds, Damage, Saving Throws and Invulnerable Saves interact with each other?


Java Error java.lang.NullPointerException 2


With tax-free earnings, isn't Roth 401(k) almost always better than 401(k) pre-tax for a young person?

Recent graduate with new job: Choose Roth 401(k), or traditional 401(k)?


Citations with biblatex/biber and jabref stoped working. Only showing bibkey in bold


How can I remove bloatware Acer includes in Windows 7?


If $E\subset \mathbb{R}$, $f:E\to\mathbb{R}^m$, and $||f(x)||=1$ for all $x\in E$, then $f'(x)\cdot f(x)=0$ for all $x$

Why is the derivative of a vector orthogonal to the vector itself?


Good ways for learning and cramming formulas?

How to learn physics effectively and efficiently


Why can't Yoda speak in proper English grammar?


What is difference between following agularjs controller definition?

What is the purpose of square bracket usage in Angular?


Does a Sri Lankan need a transit visa for Malaysia?

Is a transit visa required for Malaysia?


jupyter qtconsole, matplotlib: scale displayed image to window width

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


Manipulate using a variable defined outside of the manipulate function


Use MATHEMATICA to calculate the volume of the solid

Calculating volume between two surfaces of revolution


Workspaces vertically and horizontally disposed


Prove that $390\mid n^{13}-n$ for all $n\in\mathbb Z$

How to show that $2730\mid n^{13}-n\;\;\forall n\in\mathbb{N}$


What is a word for a person who is easily amazed?

Word that describes people who are easily impressed?


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


Hide Fields and Columns on SharePoint List form

Hide/Show field on list form based on value from another field


Possible to favorite questions to a particular section?

Favorites improvements - search, categorize, personal tags, add note, favorite answer


Coupon Collecting Problem using Inclusion-Exclusion

Probability distribution in the coupon collector's problem


Latex biber gives me [0] for cites using JabRef

Question mark or bold citation key instead of citation number


edited rc-sysinit.conf system won't boot

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


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


Star Trek: Routing of communicator calls

Why is there no combadge lag on initiating inter-personnel comms?


execute commands on remote server using shell script

How to use SSH to run a local shell script on a remote machine?


In beta site chat rooms, the account suspension message is nearly unreadable

Chat suspension message is unreadable in rooms parented to a beta site


What is the sum of integers from $1$ to $789999$ ? asks the professor

Proof $1+2+3+4+\cdots+n = \frac{n\times(n+1)}2$


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


Replacing words in a string, ignoring quotation marks

Regex to pick characters outside of pair of quotes


Show that there exists a constant $c$ such that $\left|\int_0^b\frac{\sin ax}{x}dx\right|\le c$

Real Analysis, Existence of a Limit Boundedly:$|\int_0^b\frac{sin(ax)}{x}dx | \le c$


Why we don't directly assign values for layout views in android?


Proof that $\tan(\sin x) > \sin(\tan x), x \in (0, \pi/2)$

How prove this inequality $\tan{(\sin{x})}>\sin{(\tan{x})}$


Verifying that the ideal $(x^3-y^2)$ is prime


What is the original last name of a man who adopts his legal spouse's last name?


Verifying that $2^{44}-1$ is divisible by $89$


How do i get the low battery warning back on my MacBook?

Low Battery Alert for Mac OS X El Capitan


Why is query choosing horrible execution plan?


Dynamic Slider and InputField: some numbers with machine precision display badly


Grabbing the independent columns of a matrix A


Can I use an HDRI to illuminate the scene and another one for the background?


Is a horcrux made everytime someone kills?

Does accidental homicide cause one's soul to split?


How to solve java.lang.NullPointerException error?

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


how to generate a table as below in latex?


Google Chrome Canary - on Ubuntu 14.04 how to get it?

How to have Google Chrome Canary on Ubuntu?


Converting string with month that is not integer to datetime

datetime.parse and making it work with a specific format


How to fix Spectre variant 3a and variant 4?

What does the "bugs" section of /proc/cpuinfo actually show?


Correlation between two constant variables using the different approaches

What is the correlation if the standard deviation of one variable is 0?


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


Show that this extension is not integral.


How do i find my WiFi password when i am already connected but it doesnt show

Is there any way to view saved wifi passwords on the iPhone?


Using derived class method with Type of parent


Google gives incomplete results on self search

Why on the first page Google says there are thousands of results but on the last page there are less than a hundred?


Union member has a non-trivial copy constructor

Why compiler doesn't allow std::string inside union?


How do I decrease the amount of vertices


Prove Transformation is one-to-one iff it carries linearly independent subsets of $V$ onto Lin. Ind. subsets of $W$.

Showing that a one-to-one linear transformation maps a linearly independent set onto a linearly independent set


Is Fourier transform a human made tool or an act of nature?


Exit strategies for "chameleon questions"


Error while reading data from excel,I was trying to set up a keyword driven frameworrk from scratch, not completed but now iam getting wn error

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


What Easter eggs do the chat sites have?


Can a function from $(0,1)$ to $(0,1]$ be one-to-one and onto?

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


Can relative permittivity be less than 1?


Why is causality preserved in special relativity?


Fourier transform of a function with sine


No grub with windows 8/ubuntu & boots to windows (boot repair & os boot manager do not work)

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


Can anyone recommend books to learn about black holes?


Would it help if you jump inside a free falling elevator?


Browser specific prefixes necessary CSS?


Getting polygon boundaries of City in JSON from Google Maps API?


From a bar chart with multiple values per ticks to a stacked bar chart


How can one prove the impossibility of writing $ \int e^{x^{2}} \, \mathrm{d}{x} $ in terms of elementary functions?


A sub-theorem inside "Prove that The group $A_4$ has no subgroup of order $6$".

Existence of subgroup of order six in $A_4$


How to validate an email address in JavaScript


What is the maximum theoretical limit on how much a HDD can store


Divergence of reciprocal of primes, Euler

Prove $\frac{1}{2}\sum_p \frac{1}{p^2}+\frac{1}{3}\sum_p \frac{1}{p^3}+\cdots$ converges


How do I upgrade to a newer version of Ubuntu?


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


Live USB flash drive with a persistent user home directory

How to save settings on bootable USB drive?


Real matrix with the property that every nonzero vector in $\mathbb{R}^n$ is an eigenvector of $A$.

Demonstration: If all vectors of $V$ are eigenvectors of $T$, then there is one $\lambda$ such that $T(v) = \lambda v$ for all $v \in V$.


Javafx loading fxml resource with Netbeans build to Jar

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


Canonical Post #2: What is the perfect, and how should I use it?


About limit at $\infty$ of $f\in L^2(\mathbb R)\cap AC(\mathbb R)$ with $f'\in L^2(\mathbb R)$

Every absolutely continuous function with integrable derivative tends to zero at infinity


Why couldn't Doctor Strange stop Thanos on Titan?

Why didn't Doctor Strange wind back the clock way before Thanos got any of the Infinity Stones?


How to rewrite this Oracle Query to hibernate Query?


The absolute uri: http://java.sun.com/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application

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


Does the continous EM spectrum contradict discrete energy?

Why do I not see evidence of discrete energy in the spectrum?


keeping a function always running in django


I can't escape the double quote character in javacc

How to use backslash escape char for new line in JavaCC?


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


Unattended automatic security updates / upgrades


How can I split a monolithic partition into two, one for `/` and one for `/home`?

Change main partition size to install another distribution


How to connect to wifi in Ubuntu 18.04 in HP laptop 15-bs145tu model?

Installing Wi-Fi driver for Realtek Semiconductor RTL8723DE Device [10ec:d723]


Requires installation of untrusted packages?


Problem calculating sum of convergent series of $\sum_{n=2}^{\infty} \frac{1}{n^{2}-1}$


Polynomial of degree 5 such that $P(x)-1$ is divisible by $(x-1)^3$ and $P(x)$ is divisible by $x^3$

Find a polynomial f(x) of degree 5 such that 2 properties hold.


Need a good handbook of ubuntu as because i am a beginer in this subject


Python Pygame Trasparency showing as black

How to make a surface with a transparent background in pygame


Find the closed expression for binomial sum

How to compute $\sum\limits_{k=0}^n (-1)^k{2n-k\choose k}$?


Difference between a virtual function and a pure virtual function


jquery click not working when coming back to page

Is there a cross-browser onload event when clicking the back button?


How to enable CPU Turbo-Boost in Ubuntu?


How do I get a list of all AVAILABLE packages from the repositories that are configured from a command line?

How do I search for available packages from the command-line?


"The package lists or status file could not be parsed or opened"


Git applies changes to master branch when on other branch

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


17.10 Gnome - Installing gnome-shell-extensions removes default theme entirely

GNOME has grey bar on top and bottom after upgrade from 17.04 to 17.10, how do I fix it to how it's supposed to look?


Integral $\int_0^1 \log \left(\Gamma\left(x+\alpha\right)\right)\,{\rm d}x=\frac{\log\left( 2 \pi\right)}{2}+\alpha \log\left(\alpha\right) -\alpha$


If a Cauchy sequence contains a convergent subsequence, must the Cauchy sequence have the same limit?

If a subsequence of a Cauchy sequence converges, then the whole sequence converges.


Trying to parse json source with javascript


Regarding whether to add a preposition in infinitive phrase served as attributive

"New York is a great place to live." (no preposition?)


Are there any books which explain Indian cooking in terms of science?

Are there any cookbooks specifically designed for restaurant-level chefs/cooks?


R-th central moment for a normal distribution with parameters N~(μ,σ^2)

Calculation of the n-th central moment of the normal distribution $\mathcal{N}(\mu,\sigma^2)$


program stopping due java.lang.NullPointerException: Attempt to invoke virtual method

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


Do relativistic frames imply different realities?

If a mass moves close to the speed of light, does it turn into a black hole?


How exactly do protons and electrons interact with each other?


simple multi-threaded server chat using java


What is the hypernym of Earnings and Deduction?


How to take the gradient of the quadratic form?


How do you find the number of letters in a word in python?

Why does Python code use len() function instead of a length method?


Understanding a lemma regarding subspace topology


What is the purpose of anonymous { } blocks in C style languages?


Why isn't oracle using an index for distinct query ?


How to globally change the language in PowerPoint Slide Masters

How do I change the language of all Powerpoint slides at once?


Unable to run apt --fix-broken install to install required dependencies due to broken pipe error


Generate array of number pairs from 2 numpy vectors

Cartesian product of x and y array points into single array of 2D points


In VHDL what is a data operator type "variable" when it is translated to circuit?

How is a VHDL variable synthesized by synthesis tools


Why am I able to execute a file which has just read permission?

Same script opened in three different ways produces three different results. Why?


Find $L=\lim \limits_{n\to \infty}\sqrt[n]{x^n+y^n+z^n}$


Does discarding a Race or Class card at "any time" apply to both your hand and cards in play?

Can I discard a race or class card directly from my hand to avoid charity?


Show that every mapping $f: X \to Y$ is continuous where $(X,d)$ is a metric space with the discrete metric

Proving that every function defined on a discrete metric space is uniformly continuous.


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


Can C++ cast the base class back to the derived class?


Why same values differ with float and double

Difference between decimal, float and double in .NET?


Why do no moderators appear under the moderators tab on Meta Stack Exchange?


Is it legal to ask an intern to write a peer-review report?

Is it common to review papers assigned to your supervisor?


Way of separating question-based and answer-based reputation?

How to know reputation question/answerwise separately ?


ODE, change of form and unsolvable unknown

A change of variables in the euler equation


How to make **hello** produce hello in italics?

Will two-letter font style commands (\bf , \it , …) ever be resurrected in LaTeX?


CSS border not wrapping around nested divs


Bounty grace period claims to be expired while it's in its last hour

Destroying a user can leave a bounty open on a deleted question


"Washroom", "restroom", "bathroom", "lavatory", "toilet" or "toilet room"


Get selected value of a dropdown's item using jQuery


What are the advantages of using log GDP per capita versus simple GDP per capita when analyzing economic growth?

In linear regression, when is it appropriate to use the log of an independent variable instead of the actual values?


finding slope of a curve using derivative formulas


Why does the order of invoking impact on the execution time?

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


I need a help about Regex ( add space after characters)


How does this circuit, from an LED night light, work?

Why is this power adapter transformerless?


Can I add extension methods to an existing static class?


Verifying proof for the following power set.

Checking proof for: It is possible to find addition assumptions on the sets $A$ and $B$, so $P(A)\cup P(B) = P(A\cup B)$.


smooth functions are dense in the space of bounded continuous functions - why?

Is it possible to write any bounded continuous function as a uniform limit of smooth functions


Website home page design when there are multiple audiences


Subtracting Truncated Numbers: Result isn't truncated?


Is IE 32-bit by default? even on 64-bit machines?

Why is IEx64 not the default for x64 Windows?


What is the correct use of "even" as an adverb, with the verb "to be"?


Does maximal ideal exist in a commutative ring without identity?

A (non-artificial) example of a ring without maximal ideals


How to implement a uniform random walk on a simplex?


where are C++ string literals allocated ? Stack or Heap?

Is a string literal in С++ created in static memory?


Approach to solve conditional probability


LocalStorage not working on iPad and iPhone

html5 localStorage error with Safari: "QUOTA_EXCEEDED_ERR: DOM Exception 22: An attempt was made to add something to storage that exceeded the quota."


uninstall ubuntu 14 and reinstall window 8.1

How to remove Ubuntu and put Windows back on?


headers already - Puzzling version - . Works locally, not live

Reference - What does this error mean in PHP?


Facebook php sdk 3.2.2 GetUser() always return 0

Why is Facebook PHP SDK getUser always returning 0?


Atime value changing only once after file creation


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


How is the total energy invariant under the addition of a total derivative?


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


Can not issue data manipulation statements with executeQuery()

Cannot issue data manipulation statements with executeQuery()


Can suspended users post comments? Get notifications? What happens to their reputation?

My account has been temporarily suspended; what does that mean?


How open "man node" or other informational command line's output in a text editor?


Ubuntu 18.04 desktop hangs approximately 1x per day

Ubuntu desktop hangs occasionally during regular use


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


Convert string to variable name in python


How to parametrize tex processing using command line?

Can I turn a collection of optional parameters into a macro?


How to display image over image on hover with css


bash.bashrc damaged..ubuntu log in loop and no interactive programs working from terminal


\hbox \mbox difference ... what they do?

What are the different kinds of boxes in (La)TeX?


File permissions: why  can't I list a directory?

How can I see the permissions of a specific directory?


SharePoint 2013: Calendar control click takes to top of the page

Sharepoint Datepicker jumps to top in Chrome


Simple Python IDE that supports multiple tabs and a Python shell?


tan additions formula expressions only representing with tan

Finding an expression for $\tan (a+ b + y)$ which involves only $\tan a, \tan b,$ and $\tan y$.


Wired unmanaged after upgrading from 16.4 to 16.10 (persists after 17.04 upgrade)


The Team Thanks The Following Sponsors or The Team Thank The Following Sponsors

Are collective nouns always plural, or are certain ones singular?


How do i make an outline on my mesh in blender v2.79+


Is "hanging bats" a participial phrase, gerund phrase, or simple noun phrase?


I just decided to try Ububtu and want to know how to get it on the computer from the disc i made?

Problem in burning a DVD and getting the iso file


How to change Href for multiple Anchors within Table?

How to change the href for a hyperlink using jQuery


Is that true that if A - B is positive definite, then A's eigenvalues are larger than B's

Are the eigenvalues of the sum of two positive definite matrices increased?


Prove that $\sum_{k=1}^\infty \frac{e^kk!}{k^k}$ does not converge.

How prove this series $\sum_{n=1}^{\infty}\frac{e^n\cdot n!}{n^n}$ divergent


Using stepAIC to help select final model

Algorithms for automatic model selection


Why am I getting this error? How to solve this error?

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


How do I fix a "Problem with MergeList" or "status file could not be parsed" error when trying to do an update?


Composition of Functors which have adjoints has also an adjoint


Is there any general solution technique for $\phi(n)=m$ where $m\in\mathbb{N}$ is given?

How to solve the equation $\phi(n) = k$?


Unable to mount Windows (NTFS) filesystem due to hibernation


Get application path without using httpcontext. (asp.net)


Prove that set of all finite subsets of N with n elements is denumerable

Show that the set of all finite subsets of $\mathbb{N}$ is countable.


SOQL - Find parents that have children only.

How to query records having at least one valid child record?


How do I declare and initialize an array in Java?


How much can I scale a photo before the quality will degrade

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


How electrons really revolve around nucleus through nodal plane in $p$ orbital?


How do they calculate the distance merging massive bodies are away from earth using just the gravitational waves?


Why is shapefile not drawing in expected location after (or before) using Define Projection tool?

Layers with same coordinate system should align/overlap in ArcMap but do not?


How did Hagakure pass the UA entrance exam?

How did Toru and Koji pass the entrance exam in My Hero Academia?


Can I use multiple itemtypes in one itemscope for Schema.org?

Correct way to use multiple itemtypes in Microdata


Every prime number divide some sum of the first $k$ primes.


Network subnets of class b private IP 172.16.0.0/20

What is a subnet mask, and the difference between a subnet mask of 255.255.255.0 and 255.0.0.0?


You observe k heads out of n tosses. Is the coin fair?


How do I add a video in an iphone application?


Ubuntu dual boot with Windows 10 on Intel Optane based computers

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


when i use the jquery function load all jquery function stopped

Event binding on dynamically created elements?


I can not boot Linux in my ASUS x507u laptop

Black screen after installation of Ubuntu 18.04


Is 'individually' booking internationally connecting flights a good idea, in schengen area?

Can I fly via a third city on a second ticket?


Adding a delay without Thread.sleep and a while loop doing nothing


Why is angular velocity of any point about any other point of a rigid body always the same?


Calculate width of expanded string variable (csname) to use in tikz

\settowidth problem in tikz and in groups


How to INSERT INTO a range of numbers into a MYSQL table


I am getting a null error after declaring object and assign an index to an array

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


List of lists changes reflected across sublists unexpectedly


Is there a rule for the (non-)capitalisation of Schadenfreude and sauerkraut?

What nouns of German origin should be given capital letters?


Ubuntu 16.04 How to remove Virtualbox completely?

Apt/Synaptic needs to reinstall package but can't find the archive for it


How do I get the remote address of a client in servlet?


Unexpected behavior from `NumberForm` of a matix


Incorrect command line arguments number when passing `*`


Standstill, Phyrexian Tyranny and both players wanting to cast instants immediately after standstill is played. Who gets damage?

In plain English, how does casting spells and using creature abilities work with the stack and priority?


Recover NTFS partition formatted to Ext4 system and deleted in Dual boot of Ubuntu 16.04 and windows

Recovering broken or deleted NTFS partitions


Default starting location of "Save as..." dialog in OS X

How to set default save directory for notebooks?


How can i make all array values in variable

How to represent a PHP array as a comma-delimited string?


Ignoring a particular file pattern in git

Extended regular expressions (ERE) for .gitignore


What happens if you fly a drone inside moving passenger airplane?


I need specific help installing ubuntu onto my computer


Will an iPhone work and still have regular warranty if it's bought outside your country?


How to calculate this improper integral $\int_{0}^{+\infty}\frac{x}{\mathrm{e}^x-1}\mathrm{d}x$?


What was Cho doing in Hogwarts in Deathly Hallows?

In Deathly Hallows, why is Cho Chang still at Hogwarts?


vertically center text in two inline-block div


What is the shortcut key for object opacity in Illustrator?


What is this, how to obtain information about a process ID


making a flat list out of a list of lists where the elements are strings

How to flatten a list to return a new list with all the elements?


How come no information can travel faster than light when we can measure a black hole's mass?


Numerically parameterize portion of $F[x,y]==0$

Getting an InterpolatingFunction from a ContourPlot


Android Studio Application Problème running

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


Bug: Can't answer protected question if received Association Bonus, earned 10+ rep and have less than 111 rep now

Stack Exchange doesn't allow me to answer protected questions because I gave away earned rep in bounties


The number of 1’s that are in the same position in Num and Parity Mask

How to count the number of set bits in a 32-bit integer?


jQuery text effect where words appear one by one


Eval on clone object changes values of parent object

What is the most efficient way to deep clone an object in JavaScript?


java.lang.NullPointerException when referencing String in non Activity class, even when passing in Context


Controversy over verb choice in "neither you nor I {is/am/are} in control"


Why does a template specialization require an inline definition?

Why can templates only be implemented in the header file?


Is it possible to use 'Find' across \included files?

TeXShop search not working for multiple file source


You were born in (the) winter: is the article necessary?

What's the difference between "in winter" and "in the winter"?


Differences between action and actionListener


Finding a replacement for the scoreboard player test


Can I make a list of mail senders in Gmail?

Get e-mail addresses from Gmail messages received


I have a table in excel 2007 and i want to get a chart

Error in finding last used cell in Excel with VBA


Human evolution mutants secret school story

Short Story - Next stage of human evolution has a language they all understand. Protagonist is father who can only read it


Bound of the solution of nonlinear PDE $\,\Delta u = u^3 - u$

what should be the range of $u$ satisfying following equation.


Why can't a CNAME record be used at the apex (aka root) of a domain?


Affine open for arbitrarily chosen 2 points on a scheme


Ideal/optimum/best pixel dimensions of video to be viewed on iphone

What's the maximum necessary size in pixels for a video for iPhone?


Can't install apps using sudo apt-get install: unable to lock the administration directory

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


Cell phone ring made nearby speaker to create strange noise

Why speaker beeps when a cellphone is kept near it?


How do I close only one Google Chrome window in macOS using mouse?

How do I alt+f4 in OS X? I want to close focused window


Determine if hash contains any key from a set of keys?

Testing if a hash has any of a number of keys


It there an equivalent to PHP's extract in Python?

Python equivalent of PHP's compact() and extract()


Tangent Space of Symmetric Matrices vector space

Why is a vector space equal to its tangent space for any point?


Java Incremental operator query (++i and i++)

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


how can I find files based on different names and delete all them in one single line

`find` with multiple `-name` and `-exec` executes only the last matches of `-name`


Cheese webcam app doesn't see webcam in 64-bit ubuntu 16.04

UBUNTU 14.04 cheese booth not detect webcam


Is static electricity really so dangerous?

Should I be worried about electro-static discharge?


Is a building said to be along the road or on the road?

Prepositions to use when indicating locations


How to get Soft 404 pages removed from Google index

Google reports soft 404 errors and doesn't remove several of my website URLs from the index after I 301 redirect them


How Einstein thought experiment clock works in quantum world?

Is the Planck length the smallest length that exists in the universe or is it the smallest length that can be observed?


RegEx match open tags except XHTML self-contained tags


Need help: simplifying/changing a Oracle SQL-query, so I can use it in LINQ


What is the name of a sci-fi movie where an alien vehicle collects sample of living beings on different planets?

Movie where a boy is transported into the future by an alien spaceship


How to find this infinite summation: $\sum_{n=1}^{\infty}\frac{1}{(2n-1)^2}$?


Function "chaining" with && operator returns undefined

Automatic semicolon insertion & return statements


Why do the eigenvalues of $A^TB$ equal the nonzero eigenvalues of $AB^T$?

Are the eigenvalues of $AB$ equal to the eigenvalues of $BA$? (Citation needed!)


Administrator account appears not to have all privileges

Account not acting as an administrator correctly


Proof by induction that $1^2 + 2^2 + \dots + n^2 = \frac{n(n+1)(2n+1)}{6}$


Calling a function of a module by using its name (a string)


Impact of deleting 100GB table on Mirroring


Reverse a string without using string functions

Printing reverse of any String without using any predefined function?


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


Javascript array length in click-function


How to rigorously find $\lim_{n \to \infty} \sqrt[n]{n!}$?

$\lim\limits_{n \to{+}\infty}{\sqrt[n]{n!}}$ is infinite


foreach loop error in generating diagrams


for unetbootin, on Ubuntu 19.04, PPA: gezakovacs does work

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


What could be the reason for the following Nullpointer Exception


.on('change') doesn't fire for dynamic textbox input

Event binding on dynamically created elements?


How to check my array is single array or multi array (arrays inside array) in PHP?

Checking if array is multidimensional or not?


How to build Blender as a Python module?


How can I create an executable JAR with dependencies using Maven?


sftp an entire directory to a remote machine?

sftp: upload all files, directories and sub-directories contained in a folder


"Couple was" or "couple were" getting married?


SSD versus microSD: Does physical size matter?

What's the technical difference between a flash drive and an SSD?


Fixing lstlisting inside exsheets question and solution environments


Where should I ask the question about licensing?

Where can I ask about Software Licenses/Licensing?


How to pick set of random values from property file using Java?

How to pick set of 5 random values from property file using Java?


Can the Help action be used to give advantage to a specific ally's attack (rather than just the next ally who attacks the target)?

Do I choose the target or the ally for the Help action?


Why does a generic varargs method called from another generic method return Object[]?

What is the concept of erasure in generics in Java?


Remove automatic Aero disabling in Windows 7

How can I prevent Windows from disabling Aero?


Inductive step of $2^2 + 4^2 + \cdots + (2n)^2$


Flawed proof that $P(\mathbb N)$ is countable

Are these subsets of the powerset P(N) countable?


If we suddenly lost track of time, how would we know what time is now?

If time standard clocks and any memories about the time standard are destroyed, can we recover the time standard again?


Prove $\frac{1}{f(x)}$ is Riemann integrable

Prove the reciprocal of a function is integrable if it is bounded


Singleton across classloaders/EJB:How to avoid multiple instance of JCS Cache due to multiple class loader/EJB's?

How do you share Java Caching System (JCS) resource across multiple EJB


Fingerprint GUI not installing in Ubuntu 20.04


Textbox reverts to old value while Modelstate is valid on postback


Multiple letters without spacing in Math


How can I  de-spawn mobs in Minecraft multiplayer?


How to solve "Error: Fill argument neither colors nor valid variable name(s)" in R?


EC algorithm to derive bits/keys and sign/verify

Using same keypair for Diffie-Hellman and signing


How do i get the names or arguments inside the method definition?

How to get argument names using reflection


Why position: absolute; and bottom: 0; not being at body's bottom?

How can I position my div at the bottom of its container?


Why isn't my website in Google search results?


Import from Access .accdb file to SQL Server

Easiest way to import access db (.accdb) into SQL Server 2016?


What is the shape of a rain water drop and how it forms?

Are raindrops actually "shaped like tears" when they fall?


function return struct compile failed by gcc, but sccessful by vc6.0


How do I add an electrical switch to a series of lights from an additional doorway?

How do I convert a light circuit with a single pole switch to use two 3-way switches?


What to do with an insignificant intercept in a GARCH model?

Should I keep a non-significant intercept in a GARCH model?


Is this search system vulnerable to SQL injection?


Configuring TCP keep_alive with boost::asio

can you set SO_RCVTIMEO and SO_SNDTIMEO socket options in boost asio?


How to detect which process has a file locked in Windows?

Find out which process is locking a file or folder in Windows


Can I answer all questions about my product or is it self-promotion?

Do I need to disclose my affiliation on non-promotional, technical answers on my project


Return only one numeric solution to equation

solving for one solution to a system of polynomials


Does using multiple filters reduce the image quality more than just one filter?

Does stacking more lens filters decrease overall image quality?


How to generate a uniform random variable from [1,7] if given a uniform[1,5] RV generator?

Draw integers independently & uniformly at random from 1 to $N$ using fair d6?


Q&A blank in Stack Exchange Android app v1.0.95 - S10e/Android 10


Can LaTeX remember from which page the user jumped when clicking on a reference


How do I let users be able to view, update and delete their own content?

How do I let users view, edit or delete their own contents?


Calculate position of a point by give position and distance?

Calculate second point knowing the starting point and distance


Resource recommendations on Renormalization Group Flow

Suggested reading for renormalization (not only in QFT)


Rep indicator doesn't reflect rep changes in android app

Optional Android notifications for reputation changes


How do I know what bit architecture my OS is from Java code?

How do you determine 32 or 64 bit architecture of Windows using Java?


C# Generics - Constraining types to those that implement a property or field

generic function with a "has property X" constraint?


Nothing shows up in the terminal when I type my password


Why is a black hole referred to as massive?


What is the rationale for restricting vote split views to 1000 rep?

Why is it a privilege to view vote counts?


Getting exception while executing sql syntax


How to use latitude/longitude with projection in R

Converting decimal degrees units to km in R?


Nullable Types in .Net Programming Language

How does the assignment of the null literal to a System.Nullable type get handled by .Net (C#)?


Javascript function that gets a string with URLs


Accepting a tenure track position if I know I won’t stay till tenure

Should I apply to tenure-track positions if I'm fairly certain I won't be staying?


Python: speed for "in" vs regular expression

What's a faster operation, re.match/search or str.find?


Choosing right set of variables for Logistic regression and decision tree

How to select a subset of variables from my original long list in order to perform logistic regression analysis?


Users without commenting privilege can't select the "it doesn't belong here" flag reason; a "404" error box appears when they try


mathematica not specifying indeterminate cases in integrals/simplifications


Java Beginner - Roman Numerals to Decimal WITHOUT switch


addplot3[surf] creates lines instead of a surface


apt-get does not always ask for confirmation

Why `sudo apt-get install XXXX` sometimes request confirmation, others not?


What is the plural form of "whitespace"?


Change the background of an active icon on a menu in JavaScript

Setting CSS pseudo-class rules from JavaScript


Why do variable names often start with the letter 'm'?

Why do most fields (class members) in Android tutorial start with `m`?


How to merge a 4 band tfwx file into one tif for use in Qgis

Using Georeference information stored in tfwx (from ArcGIS) in QGIS?


How can I convert ereg expressions to preg in PHP?


Keyboard key stuck or not being recognized; how to fix


JavaScript closure inside loops – simple practical example


Does any of the Hogwarts' staff have a family?

Are there known relatives to Hogwarts teachers?


Why can't add element in a upper bound generics List?


is it normal to get significant lens flare with a 50mm f/1.8 prime lens?


How to Insert Select statments in Case clause in SQL


Commenting out a few words within a paragraph?


What is the zeroth power of the Null Matrix $\left(\begin{array}{ll}{0} & {0} \\ {0} & {0}\end{array}\right)^{0}$?


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


How to make unity hide applications from the launcher if they're running on other desktops/workspaces?

Setting to only show applications of current workspace in launcher?


Giving Plot options defined outside of the Plot expression


Loading an external application inside a PyQt/Qt application Window

Run an external application inside a qwidget


How to prove that if $I+A$ and $I-A$ are nonsingular and $(I−A)(I+A)^{−1}$ is orthogonal then $A$ is skew symmetric?

$A$ is a real orthogonal matrix, prove that $ (I+A)^{-1}(I-A)$ is skew-symmetric


Set dynamic window title based on command input


What is the best way to thaw chicken for use tonight?

How to quickly and safely defrost chicken?


can't find google chrome in ubuntu(16.04 LTS ) software center for installation


How to add 1 HOUR in last activity date and time


What does the '+=' operator do in Javascript?


Which computer science / programming Stack Exchange sites do I post on?


How to show modal box whenever choose the select option using jQuery?

Is there an onSelect event or equivalent for HTML ?


Python MySQL: Not showing inserted records

Database does not update automatically with MySQL and Python


How do I resolve unmet dependencies caused by a conflict between Open Office and LibreOffice? Software Update is broken and will not update

How do I resolve unmet dependencies after adding a PPA?


Can I use my first name instead of last name?

If I publish under a pseudonym, can I still take credit for my work?


Write the closed interval [a,b] as the intersection of semi-intervals of the form [a,b).

Write the closed interval $[a,b]$ as the union of semi-intervals.


Relation of liquid pressure with breadth

Pressure and weight? (hydrostatic paradox)


Numbers give unexpected result (decimals)


Is it right/possible to tag someone in comment while asking question

Any way to send a personal message to another user?


Symbol for set of strictly positive real numbers?

How does one denote the set of  all positive real numbers?


Removing overlapping/duplicate polygons in the same layer using QGIS


What's the recommended way to get the HTTP response as a String when using Apache's HTTP Client?

How to get HttpClient returning status code and response body?


How to remove focus border (outline) around text/input boxes? (Chrome)


How do I back up my laptop's Restore Partition to a bootable CD?

Copy Windows 7 recovery partition to a bootable external drive


Is it possible to install an earlier version of Skype on Windows 8?


What is the most risk-free way to invest a lump sum of cash for 1-2 years?

Options for risk-free investment or savings over one and two years?


When is unbalanced data really a problem in Machine Learning?


Motivation behind the definition of ideal class group


CP: max source files number arguments for copy utility


Should image size be defined in the img tag height/width attributes or in CSS?

Should I specify height and width attributes for my IMGs in HTML?


What's the difference between executing ss and sudo ss?

What's exactly the point of the sudo command, in terms of security?


What are the benefits of K-fold cross validation compared with grid search with repetitions


Adding command to LaTeX file using texify

Adding a command to LaTeX file using texify


After applying a mirror and subsurf, there is a clear edge at mirror axis rather than a smooth overflow

Subsurf and mirror modifier creating a split in mesh


Why markdown **bold** rendered as italic on parts of words?


Oracle request (how to import data excel to oracle)

Load Excel data sheet to Oracle database


Will windows 10 partitions work on ubuntu without data lose

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


How much swap should I take for 1GB to 8TB of RAM on 14.04 or higher?


Problem in counting bonding pairs (elementary mean-field theory on the Ising Model)

Mean field theory formulation of Ising model


Why is this giving me NullPointerException?

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


Regex javascript for Minimum 8 characters,at least one number and one special character, maximum 32 characters

Password REGEX with min 6 chars, at least one letter and one number and may contain special characters


Component to inject and interpret String with HTML code into JSF page


Apps are not permitted to access the UDID and must not use the uniqueIdentifier method of UIDevice


Why does the order of loops in a matrix multiply algorithm affect performance?

Why does the order of the loops affect performance when iterating over a 2D array?


Hyperref not jumping to the top of the page

Using \hyperlink to link text to page with an implicit page anchor not known in advance


Resized partitions on dual boot, windows 10 won't start now

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


Find the limit point of the set A= { n + 1/(2^m) where n,m belongs to set of natural number}

Give an example of a set that has the set of natural numbers as it s set of accumulation points.


Transit visa for F 1 student back from India to US via London

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


Developing Java Swing Application that will use a database to store data and display it on the JFrame


Aggregate query on multiple values of same field


What does a particular part of this equation mean?

What does the notation $\binom{n}{i}$ mean?


In multiplayer MTG, what happens if a player attacking you dies before combat damage is dealt?

In multiplayer, what happens if a player you're attacking dies before combat damage is dealt?


Statistical interpretation of Maximum Entropy Distribution


LinkedIn import requests excessive privileges

SO's access to linkedIn when importing to Careers 2.0


How do restaurants make chicken fried rice? What ingredient am I missing?


Run script in Terminal via context menu (Open with Terminal)?

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


Completely lock user into a single applications

Start ubuntu without a desktop environment but start an X application


What scale of shutter speeds actually lies behind the numbers?

Is there a sane reason why ¹⁄₁₂₅ is not, instead, exactly half of ¹⁄₆₀?


Why can you compute $\dfrac{d}{dx}{x^x} $ by holding constant the base + exponent?

Is this logic behind the derivative of $x^x$ a coincidence?


Using ISERDESE2 for maximum data rate of 640Mbps


Ensure packet owner from connection is the authentic user

How do I prevent identity spoofing in a multiplayer game?


Check if all elements in a list are identical


When does the community protect the question?

What causes a question to be protected by the Community ♦ user


Subdomain not appearing without writing name of main domain

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


What is serial voting and how does it affect me?


WFS works only in IE browser. Any work around is available for this issue?

When do I need to use a proxy with OpenLayers2?


How to swap two values of single column in MySQL?


How to negate the definition of continuity using Generalized De Morgan's Law.


Is it possible to change country location?


Is it possible to have multiple domain which point to a server with different ports?

How to use DNS/Hostnames or Other ways to resolve to a specific IP:Port


How to define translations for text inserted by a custom command?

Translation of words according to babel language


Shortcut arrows on desktop are different sizes

How to resize/hide arrows on the Desktop icons?


Getting out of Istanbul airport during 10-15 hours


Are there any other sets that are both open and closed other than $\emptyset$ and $\Bbb R$?

If a nonempty set of real numbers is open and closed, is it $\mathbb{R}$? Why/Why not?


GNOME dock glitches out after unlocking from lock screen on 18.04

Why do I have two docks in Ubuntu desktop (with GNOME 3) after installing Dash to Dock?


Calculating ellipse graph of an orbit only with velocity

Predicting orbital trajectory of an object


Ascoli-Arzela theorem: Hausdorff assumption needed?


Python:How is the output of first code a list ?Can't understand


xslt concat text string before and after

Removing all \n\r characters from a node XSLT?


Is it possible to use linear model $Y=aX_1+b(X_1\times X_2)+c$?

Including the interaction but not the main effects in a model


Show that (x-1)^2 is a factor of.......?

Show that $(x-1)^2$ is a factor of $x^n -nx +n-1$


What's the name of the two diagonals in a 2D plot?

What is the correct English name of these lines?


Toggle visibility javascript for div ID works in Chrome, not Firefox

document.all["" + object.getAttribute("EndDate", true) + ""].value; do not work in firefox


Where can I find inexpensive or better yet free product images?

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


Is there a way to get download/clone statistics of a git repository?

Github: Can I see the number of downloads for a repo?


Finding a closed formula for: $1\cdot2\cdot3+2\cdot3\cdot4+...+(n-2)\cdot(n-1)\cdot(n)$

A general formula for $\sum (k-1)(k-2)(k-3)$?


Will an introduction to number theory help clear concepts of base conversion

Why does the division algorithm work for converting between number bases?


Query is slow in application but fast in SSMS

Slow SQL query from app, fast from SQL Studio


Making dual power supply from single for opamp?


memory allocation for static singleton class object

Where are static variables stored in C and C++?


Why this JS program of recursion is not working, It worked for recursion with return value

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


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


"Target of jump differs in high-order 4 bits from instruction pc 0x400014"


When we push on a wall, why isn't there any work done?

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


How to programmatically minimize an iPad application?


OLS but accidentally swapping $X$ and $Y$ and calculating new parameters

Effect of switching response and explanatory variable in simple linear regression


Performance in parameter estimation from ParametricNDSolve using varied initial conditions

How to fit 3 data sets to a model of 4 differential equations?


$f\circ f$ is linear implies $f$ is linear

If $f(f(x))$ is a linear function, must $f(x)$ be linear?


Good way to construct derived class in java

Managing constructors with many parameters in Java


Check if a class is derived from a generic class


what if I + what, past tense or present tense?

Why is it "If I were you" and not "If I was you"?


Find all the group homomorphisms from $G_1$ into $G_2$.

Quick way to find the number of the group homomorphisms $\phi:{\bf Z}_3\to{\bf Z}_6$?


Where is the HM "Rock Smash" in Pokemon Omega Ruby/Alpha Sapphire (oras)?

Where do I get HM "Rock Smash" to get through Rusturf Tunnel in Pokemon Omega Ruby/Alpha Sapphire (GEN VI)?


Intellij JavaFX vs Java Project for .exe file

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


Running on two servers vs. one with more memory?

Can you help me with my capacity planning?


Wrap text when 10 character fullsize Katakana

How can I force a long string without any blank to be wrapped?


Xcode 5 Expected identifier error wont go away

Error in Obj-C : Expected identifier or '('


Must I enter Europe with Schengen visa from the country where I applied?


Windows - display exact time instead of "1 hour ago"


Dell developer edition ubuntu 14.04 super key not working


Setting up environment variables with .sh file

Different ways to execute a shell script


Loop through pages with specific template


Attempt to invoke virtual method 'java.lang.String com.example.xxxxxxxx.models.User.getFullName()' on a null object reference

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


I would like to use same name from intranet AND Internet?

How to access a site you host from within your own network?


Invertible matrix with nonnegative entries

Inverse of matrix with nonnegative entries


How to prompt a password automatically in Unix Shell script?

SSH login with clear text password as a parameter?


How to show default image if image not found in HTML 5

jQuery/JavaScript to replace broken images


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


Chrome: remove URL from autocomplete which doesn't show up in history?


Faithful representation of a finite group over reals

Faithful representation implies group is cyclic


MediaPlayer crash. Attempt to invoke virtual method


$R\subset S$ rings conditions implying that there are at most $t$ maximal ideals in $S$ lying over any maximal ideal in $R$

Finite ring extension and number of maximal ideals


Why must I put the command read into a subshell while using pipeline

Why is my variable local in one 'while read' loop, but not in another seemingly similar loop?


Special tags should render faithfully when using [tag:XXX] syntax


How to read/write INI files Visual c++ 6.0 (MFC)

What is the easiest way to parse an INI File in C++?


(2012) Visual C++ LNK2019 Error, Maybe Template Issue?

Why can templates only be implemented in the header file?


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


Why is a person 'on' public transport and not 'in' it

Origin/reason for the expression "on the bus" instead of "in the bus"


Screen tearing in Xfce/Compiz, not in Unity/Compiz

Screen tearing in Xubuntu, no problem with Ubuntu


Is the speed of light universal for all mediums?

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


Environment variables. Where are they saved in?

What exactly is an environment variable?


Android TextView setTextSize incorrectly increases text size

TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different screens


Ignore folders/files when Directory.GetFiles() is denied access


What is the proper use of [square brackets] in quotes?


How to write zeros in one pass to free space on FAT32 drive?


How Use the Apache Tika 1.16 SourceCodeParser?

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


How to pass GeoJSON object to ST_GeomFromGeoJSON

How to get geometry in GeoJSON format using ST_GeomFromGeoJSON


Can not login to Stack Exchange sites with Firefox nightly builds

Can't login using Firefox 21 Nightly / 19 stable


How to take a screenshot with an Android device?


For all $n$, there are integers $x$, $y$, $z$ such that $x^2 + y^2 = z^n$

$x^2+y^2=z^n$: Find solutions without Pythagoras!


I was asked to design a 3 feet x 10 feet banner but I'm not sure what resolution and what not

What resolution should a large format artwork for print be?


What do querySelectorAll and getElementsBy* methods return?

What is wrong with this getElementsByClassName call in Javascript?


How to use the free space after narrow /home partition in Ubuntu 14.04


Find the distribution function $F$ for $min_{1 \le i \le n}{X_i}$


Posts flagged for attention but there are none

Flag indicator present on Meta, but no flags visible


Any tips when applying from Master's to PhD programs at different institutions?

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


Regarding WiFi connectivity on my Ubuntu gnome 16.04


Recover NTFS partition formatted to Ext4 system and deleted - EaseUs and testdisk failed

Recovering broken or deleted NTFS partitions


Fluent and Query Expression — Is there any benefit(s) of one over other?


Why is Bayes Classifier the ideal classifier?


Is it a good idea to focus on dividend income when investing in stocks?

If a stock doesn't pay dividends, then why is the stock worth anything?


Plotting list of functions while some of them are undefined


Is country domain extention important for local search in Google?


Use of emplace function of std::variant in template

Where and why do I have to put the "template" and "typename" keywords?


($n$-dimensional) Inverse Fourier transform of $\frac{1}{\| \mathbf{\omega} \|^{2\alpha}}$


there are uncountable infinity real numbers in interval [0,1], where is my pitfalls?

Proof that the real numbers are countable: Help with why this is wrong


I Can't fix the issue With my If Statement


How to translate from GeoJSON to GeoDataFrame

Convert GeoJSON to GeoPandas GeoDataframe


Find $(a,b)$ such that $\lim\limits_{x\to 0}\frac{f(x)}{x}=1$ implies $\lim\limits_{x\to 0}\frac{x(1+a\cos x)-b\sin x}{(f(x))^3}=1$


Exception in thread "main" java.lang.NullPointerException at examples.Anagram.main(Anagram.java:20)

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


For a gold badge user, how to "propose" for closing a question as duplicate without completely closing it?


Get String from command line → split string → if/else if statement returning else statement for no reason


projection and coordinate system for non georeferenced archaeological site

Using customized Coordinate System in ArcGIS Desktop?


What are GPT Protective volumes on Windows 8 and can they be recovered?


I cannot enter my password when using sudo to install Sophos AV for Linux

Nothing shows up in the terminal when I type my password


How to erase ALL metadata associated with an image?

What tools exist to remove metadata from photos?


When should an F-test be one sided vs two sided?

Why do we use a one-tailed test F-test in analysis of variance (ANOVA)?


"What if" math joke: the derivative of $\ln(x)^e$


proof of the second generalized mean value theorem for integrals


How do I setup an Out of Office reminder in Outlook 2016 for a POP3 account?

Create out of office reply without Exchange


Get x coordinates in a new field in ArcPy?

Calculating centroids of polygon using ArcPy?


C string assignment gives segmentation fault

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


Can create commands with \section*{} but not \subsection*{}?


"How to Tag" pane text z-index is lower than footer

How to edit / how to format box overlapping with footer when scrolling down


I'm a total noob and need to know if Ubuntu will work properly in my laptop

What are the system requirements for each flavour of Ubuntu Desktop?


"Could not read the contents of media" - PERMISSION DENIED

How to get access to USB-storage from an application installed as Snap?


Make accepted check more distinct from non-accepted check on own questions


Hyperref package isn't coloring url links


Given $\lim\limits_{x\to 0} \frac {x(1+a\cos x)-b\sin x}{x^3}=1$, what is the value of $a+b$?

Find $(a,b)$ such that $\lim\limits_{x\to 0}\frac{f(x)}{x}=1$ implies $\lim\limits_{x\to 0}\frac{x(1+a\cos x)-b\sin x}{(f(x))^3}=1$


How can one cite theorems of references?


How much meat should I serve per person?


Proving that $R_2$ with the standard topology is normal?


Is it possible to make, Google Spread Sheet as a database, replacement to oracle/mySql/Sql?

Can I make Google Drive Spreadsheets act like a MySQL database?


Why wouldnt the Grimm bite work in this situation?

Can't Nick Just Cure Juliette With His Blood?


smartsputnik.ru became my default search engine, replacing Google search

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


What happens to spirits/souls of other creatues than Elves and Men after their death?


How to get the correct output for this code?


Network profile about me parent account setting

Don't force sync with my oldest account on my network profile


Database Normalization: A Case Of The NULLs


Is there an idiom for "looking for something in the wrong place"?

Phrase or idiom for funnelling efforts in wrong direction


Inline blocks somehow don't get displayed in a straight line

Why is this inline-block element pushed downward?


Margin/Padding/Border (?) issue with HTML table

Table cells larger than they are meant to be


Why is a geometric progression called so?

Arithmetic and geometric sequences: where does their name come from?


how to add pagination and post query in taxonomy-taxonomy-term.php?


90'/00' movie about a man/boy on a quest

Film about some dude who fell in love with a star (a literal stellar object)


A voltmeter is connected in parallel across the load. Why?

Why are ammeters used in series and voltmeters in parallel?


Why is the derived class constructor is skipped?


Why is triple-DES using three different keys vulnerable to a meet-in-the-middle-attack?


Copy Cards including checklist in Trello


When do we're say " a few" instead of few?


Why cannot a non-member function be used for overloading the assignment operator?


Does SE support blatant nation bashing in profile?

Non-neutral political phrases and terms in user profile and messages


How to ensure that content within a column vector do not touch?


Python destructors in new and old style classes

Why do new style class and old style class have different behavior in this case?


How to Include Oxford Comma when Using \citet*

Revise the AER bibliography style to write out all names if a piece has three authors


$R>r>0$ , $||a||,||b||R$ ; pulls back volume form to itself?


Give an example of a series such that $\sum a_n$ is convergent but $\sum a_{3n}$ is divergent


Date conversion of string 20130118 with as.Date not succeeding


Change citation conjunction from "and" to "i"


I have a problem, someone help me, I'm on UBUNTU 20.04 and I get this error when putting apt-get update in the terminal

How do I restore the default repositories?


C++ symbol(s) not found for architecture x86_64 in xCode

Why can templates only be implemented in the header file?


Why we have to check both additivity and homogenity for linearity?

Additive function $T: \mathbb{R} \rightarrow \mathbb{R}$ that is not linear.


Having parallel edges with different colors between edges in a graph

Differently colored edges of same direction in a graph?


Preventation from form thread blockage from join of another thread

Pause Thread While Another Thread Is Executing A Task


how to get user location based on IP address using javascript?

How to get client's IP address using JavaScript?


Best method to obfuscate or secure .Net assemblies


UK: Is a 10 year ban still valid after acquiring new citizenship?


Whether to use "is" or "are" in a question

Should I use "is" or "are" with "any of X"?


How can I change scroll direction in Snow Leopard?

Is there a way to have Snow Leopard match the scrolling behavior of Lion?


How to print out dash or dot using fprintf/printf?


assign output of awk command to array linux

How do i store output of the function into an array


Permanantly disable Activities hot corner

How do I disable 'Activities' hot corner in GNOME shell?


Correct way to convert bytes to megabytes or gigabyte

What is the difference between a kibibyte, a kilobit, and a kilobyte?


Are BLE modules capable of working with a CR2032 battery?


Can I install more than two desktop enviroment in the same pc?

Is it possible to use multiple desktop environments on same system?


How to get ID of current element selected by javascript

How to get a item history only that it was selected in Open Menu by right clicking


How exactly does curved space-time describe the force of gravity?


Getting CalloutException when testing Batchable class with Callouts and HttpCalloutMock


Is there a flaw in whole disk encryption vs volume or folder encryption?

Is it possible to obtain AES-128 key from a known ciphertext-plaintext pair?


Is it possible to use superscript/subscript in comments?


ConcurrentModificationException while iterating Map

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


How to escape single quotes correctly creating an alias


If $b $ divides $ad $ with$ \mathrm {gcd}(a,b)=1$, then $b $ divides $d $

If $\gcd(a,b)= 1$ and $a$ divides $bc$ then $a$ divides $c\ $ [Euclid's Lemma]


Any reason not to check "Optional Features" when creating custom objects?

What are the advantages of Light Application objects


Linear Algebra: Let U, V be non-zero subspaces of R3, and let W = U ∪ V be the set of vectors which lie in either U or V (or both).

Union of two vector subspaces not a subspace?


The velocity of the flowing coming out of the balloons?


Prove that $|\sin x-x |\le \frac{1}{6}|x|^3$


Calculate Azimuth from polygon in GeoPandas


Never-ending 'Maintenance in progress' on Windows 8.1


Is it possibly to say "take this" or "take that"?


Dynamic_cast not needing to perform a run-time check?

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


Apache/Windows is very slow on only local network


script running in crontab not giving output on shell screen


If I counterspell with subtle metamagic, can my counterspell be counterspelled?

Can I counterspell a Subtle spell without material components?


Are "What does SE use for [insert feature here]?" questions valid on Meta Stack Exchange?

Do questions about specific StackOverflow implementation details belong on SO or Meta?


SQLite Database in Android Studio Returns NullPointerException

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


Download and Browse Sentinel data from AWS


Attempt to invoke virtual method 'void android.support.design


Editing questions: To remove or not to remove

Should 'Hi', 'thanks', taglines, and salutations be removed from posts?


1pt vertical space after/before \includegraphics

Vertical space on top and bottom of inserted image not being equal with vfill?


How to compile a kernel identical to apt-get install linux-image-xxx

What's a simple way to recompile the kernel?


Is raw type of ClassName equivalent to ClassName?

What is a raw type and why shouldn't we use it?


How to solve error when selecting combobox item


Stack Exchange app iPhone X optimization


Undefined reference to not used class template method

Why can templates only be implemented in the header file?


to which class/Interface/Abstract class does it belongs to or it is defined in?

Entry point for Java applications: main(), init(), or run()?


If $\sum a_n x^n$ = $\sum b_n x^n$, then does $a_n = b_n$ for all n $\in \mathbb{N}$?

Can there be more than one power series expansion for a function.


Copying shapefile then making feature layer using ArcPy gives ERROR 000732?


Can I assign multiple HREFLANG Attributes to the same Domain?

Is Double-Annotating HREFLANG always alright? What if I remove one of them?


Finding all the values of n, such that $ \varphi (n) = 12 $

Using Euler's Totient Function, how do I find all values n such that $\phi(n)=12$?


Why does the pair $(c,d)\in\mathbb Z/N\mathbb Z$ always has a coprime lift?

Prove: If $\gcd(a,b,c)=1$ then there exists $z$ such that $\gcd(az+b,c) = 1$


Is there a label that describes a person with whom I am sharing something

How should I refer to people who have had something shared with them?


Gparted check and repair failed "/dev/sda has unsupported feature(s): metadata_csum e2fsck: Get a newer version of e2fsck!"

After a power failure, unable to mount the drive "Get a newer version of e2fsck"


How to convert a normal random variable to a truncated normal distribution?

How to convert a normal distribution to a truncated normal distribution?


Should PhD student always co-author its advisor


Find all pairs (x, y) of real numbers such that $16^{x^2+y} + 16^{x+y^2}=1$


For which numbers $n$ does every group with order $n$ have a non-trivial center?

How many groups of order $n$ with center {e} exist?


How to get a date in YYYY-MM-DD format from a TSQL datetime field?


Android : Opening Crop Intent of Camera (after taking picture) kills the caller Activity/App in Nexus 7 & Moto G

Explanation of Android Code Camera Intent + Cropping Images


How to display the final value of a counter at the beginning of a document?


Help getting image from Servlet to JSP page

How to retrieve and display images from a database in a JSP page?


Unrecognized special character with comment package


How do I use extern to share variables between source files?


What's wrong with this Java Coded if STatement?


How to round a number to n decimal places in Java


How can I generate a random number from 1 - 39 without making a number overlap?

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


What part of speech is the word hair in 'hair spray'?


What information about a process is retrievable after it is terminated?

Finding command execution time in hindsight


Is there a way to query what functions a class has?

Templated check for the existence of a class member function?


Set new heading for included multi-page document


How exactly do I install Minecraft Mods and what is Forge?


Calculate the sum $\sum_{k=0}^{\infty} a^{\frac{k(k-1)}{2}}r^k$


Calculate the Pontragin dual $\text{Hom}_{\mathbb{Z}}(\mathbb{Q}/\mathbb{Z}, \mathbb{Q}/\mathbb{Z})$.


Jquery: How to break out of each() and the function it's inside in?


Why can't I obtain links to comments on the moderator page?

Election comments have no permalink link


How to make octave configure detect Qt in Ubuntu 14.04


Internet Explorer playing ads in background, possible malware

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


Getting highest value from a dict of numbers as strings

Getting key with maximum value in dictionary?


Ubuntu - system working a slow and low fps on animations. Why?

How to download all required Ubuntu drivers


java.lang.NullPointerException in Page Objects Model

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


What change does tone curve make in pixels in a colored image in Photoshop and Lightroom?

What exactly does Tone Curve do in Lightroom?


What's the access modifier of the default constructor in java?

Default access modifier for a Java constructor


Where is my iPhone backup kept? (Created prior iOS5 upgrade)


Suppose that $A$ is a connected subset of a space $X$ and that $A\subseteq B \subseteq \bar A$. Prove $B$ is connected.

Prove that if $X$ and it's closure $\overline X$ are connected and if $X\subset Y \subset \overline X$, show that Y is also connected.


Animated graphics in Mathematica: How can I save a 3D graph as a gif image?

How to Export this animation as a gif file for powerpoint presentation


Beamer: show a column in the second slide of a tabu

How to uncover a table column wise in Latex beamer


root login password when I never set it?

Why I'm not asked to set a password for Root when Installing Ubuntu?


Plurals: Is it live or lives and Is it work or works in this example?


For subgroups $H_{1,2,3} \lneq G$ so that $\bigcup\limits_{i=1}^3H_i = G$ show: $[G : H_i]=2$


What was the purpose of banning use/development of cloaking technology in Treaty of Algeron?


Let $(a_n)\subset\mathbb{C}$ be bounded. Then $T_a\colon\ell^p\to\ell^p, \ (T_a x)_n:=a_n x_n$ compact iff $a_n\to0$.


difference between these two way of writing function in javascript

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


Let $n ∈ N, n ≥ 1$. Prove that $4^n + 6n - 1$ is divisible by $9$.

Inductive proof of $\,9 \mathrel| 4^n+6n-1\,$ for all $\,n\in\Bbb N$


Modulo division: Find all integers $k \geq 2$ such that $k^2 = 5k(\mod 15).$

Finding all integers $k \geq 2$ such that $k^2 \equiv 5k \pmod{15}$. What is going on here?


Replace values which obey certain criteria


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


What are the dev-loop services that started on boot?


A word for listing out objects in a list

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


Given a DVR and elements of pairwise distinct orders, the sum is nonzero.

How do I compute the discrete valuation of the sum of two elements


bootstrap.css and * before a property name

Purpose of asterisk before a CSS property


I am an Indian citizen working in Germany. Can I travel to Bulgaria without a visa?

Travel to Bulgaria and Romania with Italian residence permit


Bold text doesn't work unless it stands on its own

Markdown does not allow for bold italic, then bold, then bold italic


How do I print all my results on one line with the spaces


What is a SIM Toolkit? Does it come with your phone?

What is SIM Toolkit and how do I remove it?


SQL SELECT WHERE Columns Data begins and ends with [ ] i.e. [Unchecked]

How can I escape square brackets in a LIKE clause?


How to input two arguments with getopts?

Provide two arguments to one option using getopts


How it's possible that the same Lie algebra give different Lie group?

How are groups with the same Lie Algebra inequivalent?


Do you have to take the second leg of a domestic flight?


In basketball, can you score by bouncing the ball off the ground?

What happens if the ball is bounced into the basket?


Ubuntu 14.04 LTS: Trying to install Ruby 2.0, but gnome-session-bin seems to be half installed


How to divide a list in equal size of a certain number and get the average of values in Python?

How do you split a list into evenly sized chunks?


solution verification modular arithmetic

What is the best way to solve modular arithmetic equations such as $9x \equiv 33 \pmod{43}$?


Why I don't see an edit on edited answer?

Cannot retract downvote if post has been edited within first 5 minutes of posting


Is there a simple, but tight lower bound for the error made when $\sum_{n=1}^{k}\frac{1}{n^2}$ is used to approximate $\frac{\pi^2}{6}$?


C# - Collection was modified; enumeration operation may not execute


Mirror modifier: Mirroring does not come out right

Why does the mirror modifier sometimes give me an overlapping mesh?


"Notice: Undefined variable", "Notice: Undefined index", and "Notice: Undefined offset" using PHP


How can I reset a lot of SQL sequence values to 0?


CakePHP ACL Individual Object Access Control

How to limit data to users who own it without limiting admin users in CakePHP?


chpasswd apply changes in the chroot directory


Missing memory on USB flash drive isn't visible with disk management

How do I fix my USB drive to get its original 8GB size back?


Volume of a square pyramid-- what's wrong in my analysis


calling a function template from a second class

Why can templates only be implemented in the header file?


How does windows know to open a webpage when connecting to hotel wifi

How does Windows know whether it has internet access or if a Wi-Fi connection requires in-browser authentication?


How to get the process id which uses the administrative directory(/var/lib/dpkg)?

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


How to call PHP file from a shell script file

How to pass parameters from bash to php script?


Where do I put this code to install Absynth 5?


Is there an explanation for this change in perspective?

Why are Harry's GoF dreams in the third-person?


Attempt to invoke virtual method 'void com.example.app.createLoginSession(java.lang.String)' on a null object reference

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


How do I overload the square-bracket operator in C#?


Executing a command before starting a systemd service

Modify systemd unit file without altering upstream unit file


Is it possible to disable "Snap windows" when moving windows between monitors without disabling the Win+Right/Left Arrow hotkeys

How to disable aero snap without disabling Win+Left/Right on Windows 10?