How to forcibly refresh and renew my IP address?

How to force Windows 7 to ask for a "fresh" IP address from DHCP server?


How does the X server emit a character when the keyboard is pressed?

How do keyboard input and text output work?


Prove that for positive integers $m, n$ and two positive numbers $p, q$ satisfying $p+q = 1$ we have $(1 − p^n)^m + (1 − q^m)^n \ge 1$.

If $p + q = 1$ prove that for any natural $n, m$ following is true: $(1 - p^n)^m + (1 - q^m)^n \ge 1$


Does $a(a^{-1} \bmod b) + b(b^{-1} \bmod a) < ab + 2$ hold?


Preparation of exam or preparation for exam. Which is correct?

"In preparation for" or "In Preparation of"?


Biblatex: Standard way to cite a volume of a series in a collection

Print numbered paragraph after title with Biblatex


What's the difference betwen " and ' - and when to use it?


What is the scope of variables in JavaScript?


recommend you + to-infinitive vs recommend that you + infinitive


Does "$(\exists f:A\twoheadrightarrow B)\implies(\exists f:B\hookrightarrow A)$" implies the axiom of choice?

Is the following equivalent to the axiom of choice?


Is there a way to switch back into a werewolf from being a vampire without DLCs?

How often can I change my mind about vampirism or lycanthropy?


How to fix getCount() in viewPager adapter in Android

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


Best way to do multi-row insert in Oracle?


Difference between light tail and heavy tail distribution

Which has the heavier tail, lognormal or gamma?


Reading string from input with space character?

How do you allow spaces to be entered using scanf?


$\mathbb{Q}(\sqrt{n}) \cong \mathbb{Q}(\sqrt{m})$ iff $n=m$

Is $\mathbb{Q}(\sqrt{2}) \cong \mathbb{Q}(\sqrt{3})$?


Python "SyntaxError: Non-ASCII character '\xe2' in file"

SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'


How to retrieve the first n characters of a variable in Bash?


Filtering text through a shell command in Emacs


What's the difference between varchar(255) and varchar(max)

Using MAX text or more specific, smaller type


Direct .pyc files to different directories when .py script is run

Changing the directory where .pyc files are created


How to deal with "java.lang.OutOfMemoryError: Java heap space" error?


Why does Bash implement time as a reserved word instead of a builtin?

Differences between reserved word and command `time` on shell builtin, function, pipeline and command list?


PSN plus: Once games are free, are they free forever?

What happens to free games obtained through PlayStation Plus after it expires?


Tag score doesn't seem to have updated for a few days

Tag info not updated regularly on profile?


How do i "copy" a sharepoint 2010 view into a new view preserving custom formatting?


A natural morphism between $\operatorname{Proj}S$ and $\operatorname{Spec}A$

If $B$ is a graded $A$-algebra, then $\operatorname{Proj}B$ is an $A$-scheme


Looking for a scifi book about simulating colonizing another world

VR arcade game teaches teenagers to live on another planet


Difference between @html.Label and @html.LabelFor

What's the difference between Html.Label, Html.LabelFor and Html.LabelForModel


could someone explain this code( list of list in python)?

List of lists changes reflected across sublists unexpectedly


After moving to the U.S., how much tax do I have to pay for my income in the U.S.?


When using “until”, is the time mentioned inclusive or exclusive?


How can I do recursive unzip from terminal?

how to extract multiple zipped and rar files recursively?


Java : get method name form method invocation

How to get string name of a method in java?


Is that possible to run Ubuntu desktop installer from the existing iso on my hard drive?


only one workspace after upgrade to 13.04

How do I turn on workspaces? (Why do I only have one workspace?)


Parse error: syntax error, unexpected T_FUNCTION,


In the PP 'near here', why is 'near' the head?

Can a preposition have the form of superlative?


Is there a direct proof of this lcm identity?


How to get rid of if-else conditions in code

Best way to parse command line arguments in C#?


What's the pythonic way to use getters and setters?


Having trouble understanding formally why this proof is incorrect


Communication between windows/tabs with JavaScript


How does a lizardfolk monk's Bite attack work?

Can a lizardfolk monk use their bonus action to make an unarmed strike using their Bite trait?


C++ splitting string using strtok ignores the last entry

How do I iterate over the words of a string?


Run a function in a Shell Script as a different user

Executing a Bash Script Function with Sudo


When/why is the sqroot of the variance not a good estimator of the standard deviation?

Why are we using a biased and misleading standard deviation formula for $\sigma$ of a normal distribution?


Is it possible to force set an internal variable for Unit Test purpose?

How do I test a private function or a class that has private methods, fields or inner classes?


How do I install windows back? :( Ubuntu is basically useless for me now, for some reason I can not do anything with it.

How to remove Ubuntu and put Windows back on?


What's the next item in the list after a pitchfork?


Explanation of method for showing that $\frac{0}{0}$ is undefined


Getting number of elements in an iterator in Python


How to have a statement identify an undefined variable?

How to check a not-defined variable in JavaScript


How create such amazingly smooth grain with gradient like this?

how would you recreate the distorted/noise effect that google uses in their new material design illustrations?


Comma separated tax terms, with "and" before last item


App crashes editing a comment with spelling error

App crash when editing comment or uploading image


Can I decide to lower my Initiative after rolling it in order to permanently change my position in the sequence of turns?

Can I choose to delay my turn in combat?


C# equivalent to wildcard imports in Java


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


Material of mesh doesn't match the render because of subdivision surface


"Failed to create user" due to regular expression error


If $a^n, b^n$ and $c^n$ form a triangle for all $n \in \Bbb N$, prove that the triangles are isosceles.

Condition on sides of triangle to proof it is isoceles


Working with frequently changing requirements

What can be done if requirements are changing continuously in Agile?


If $\{x_n\}$ satisfies that $x_{n+1} - x_n$ goes to $0$, is $\{x_n\}$ a Cauchy sequence?

Why doesn't $d(x_n,x_{n+1})\rightarrow 0$ as $n\rightarrow\infty$ imply ${x_n}$ is Cauchy?


strange sizeof result in MVC (alignment?)

Why isn't sizeof for a struct equal to the sum of sizeof of each member?


How much gigabytes of space will windows 7 32 bit version take after installation on the hard disk?

How much hard drive space do I need to install Windows 7 on my Mac via Boot Camp?


PCA and proportion of variance explained


How to draw circles inside each other in tikz?

Drawing a figure with concentric circles with text and shading


C# Interfaces. Implicit implementation versus Explicit implementation


Is there any way to clean the joints created by mirror modifier?

Subsurf and mirror modifier creating a split in mesh


Resuming rendering image sequence after blender crash


How do I make a dynamic cli like the top command

How can I utilize the whole terminal, like htop or emacs do?


Mobile web view displays active tab as white rectangle


How to run scripts without typing the full path?


finding all combinations of a list of any count

How to get all possible combinations of a list’s elements?


Why is quantum entanglement considered to be an active link between particles?


Probability that elements in a noncommutative group commute

Prove: if $a,b\in G$ commute with probability $>5/8$, then $G$ is abelian


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


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


Was it Harry's blood in Voldemort's body alone that allowed him to come back after dying in the forest, or the enchantment that it contained

How did Harry's blood being inside Voldemort save him?


Can I bind an array to an IN() condition?


Migrating from local to server - MySQL errors

#1115 - Unknown character set: 'utf8mb4'


Prove identity $\binom{2n}{n} = \sum_{k=0}^{n} \binom{n}{k}\binom{n}{n-k}$

How to prove Vandermonde's Identity: $\sum_{k=0}^{n}\binom{R}{k}\binom{M}{n-k}=\binom{R+M}{n}$?


Fundamental theorem of arithmetic for polynomials

Does $A$ a UFD imply that  $A[T]$ is also a UFD?


Must a multiclassed caster use 2 different spellcasting focuses?

Can a multi-class spellcaster have one thing be two different focuses?


Javascript: Second instance of class overwrites the first

What is the scope of variables in JavaScript?


Do we have to update everytime using 'sudo apt-get update'command whenever we install anything?


AB testing - normalizing for a group's historic performance? Bayes Factors?


Finding $\int \frac {dx}{\sqrt {x^2 + 16}}$


left align formulae; `flalign` seems not to work

Using the flush left align environment flalign


Is there a difference between ./script and bash script?

Different ways to execute a shell script


Is there a list of error codes for Minecraft?


Why is this argument incorrect for the Envelope Paradox


Can I charge my laptop with a charger that has different specifications?


How to use python to group a list of numbers by ascending order?

How do you split a list into evenly sized chunks?


Vertical alignment of align* in enumerate


Problem installing ubuntu over Windows 8

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


How to unregister and register an awaitable Event handler?


Google analytics lost conversions after implementing social login

When using Google and Facebook for social login, how to prevent misattributed session referrers and goal conversions in Google Analytics?


Javascript can't find element by id on html attached from javascript

Event binding on dynamically created elements?


What is Application.DoEvents() doing, exactly?


How to validate an email address using a regular expression?


Type of stationary point in Hamilton's principle


No Ubuntu boot option in grub after installing Windows 7

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


Get UDID through my iPhone Application in iOS 7.0

UIDevice uniqueIdentifier deprecated - What to do now?


Mac OS upgrade probably caused screen problems

Is is possible that a software issue could be causing spotty USB-C connections on 2017 MacBook Pro?


Javascript button to activate the method of apex class directly


Delphi use reflection in a class procedure for the getting dynamic class type

How to get the class type reference by its name in Delphi XE?


Rules for "on", "at", and "in": preposition of time


what is the difference between webdriverwait polling and fluentwait polling when both can poll for element every mentioned seconds(selenium webdriver)

How FluentWait is different from WebDriverWait?


Why didn't Maester Ebrose mention Tyrion?

Why isn't Tyrion mentioned in the in-universe book "A Song of Ice and Fire"?


Electronic switch with high number of poles


If $M$ is an Artinian $R$-module then $R/\mbox{ann}(M)$ is an Artinian ring?

Artinian ring and faithful module of finite length


Jquery .get function returns [Object object]

How do I return the response from an asynchronous call?


How do you have two fonts in one UITextView (Xcode)?


In what sense is the kernel of a group homomorphism a universal?

Identify the universal property of kernels


Javascript associative array not working

How do I create a dynamic key to be added to a JavaScript object variable


Micro symbol from siunitx disappearing after changing from fontspec to mathspec (XeLaTeX)

unicode-math/mathspec interferes with siunitx


too much spacing between equations and text if line before equation is full

fleqn document class option, long text lines, and hyperref package


"Show more comments" link doesn't disappear when clicked on deleted question

"Show n more comments" does not disappear if not logged in


Parameterize a line corresponding to t values

Parameterize line to correspond to t values


Alternative function of MAXIFS/MINIFS in excel


Ajax request does not work after performing another ajax request

Event binding on dynamically created elements?


Find $\lim \limits_{s\to 16} \frac{4-\sqrt{s}}{s-16}$

How to find $ \lim\limits_{ x\to 100 } \frac { 10-\sqrt { x } }{ x-100 }$


«modified 19 mins ago user» yet I can't see any modification done by the user

Last activity on question shows modified by user who did not ask or answer


Closing the previous activities in android


scroll up and down a div on button click using jquery


Are energy and momentum separable for EM waves


Inverse Fourier transform of $\frac{1}{(1+x^2)}$

Calculate the Fourier transform of $b(x) =\frac{1}{x^2 +a^2}$


If for each rational $q$ the set $f^ {−1} ((q,\infty])$ is measurable then $f$ is measurable.

$f^{-1}([-\infty,r))$ measurable for all rational numbers $r$


Different results on Printing even after querying same matrix

List of lists changes reflected across sublists unexpectedly


Malformed lines in sources.list - how can I correct them?

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


How to disable touch screen permanently?

I need to permanently disable the touchscreen input - Ubuntu 16.04


I have this problem . the program says java.lang.nullpointerEXception so how to solve it

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


How to get the list of table name in oracle where any one column value(not column) of table contain one text which I passed?

Search All Fields In All Tables For A Specific Value (Oracle)


Converting char to ASCII and display in C#?

How to convert a Unicode character to its ASCII equivalent


How can I find all the classes which implement several interfaces at once?

How do you find all implementations of an interface?


Find all instances of a word and replace with HTML


Comparing String with It's Reference by "=="


How does a wire's magnetic field appear as an electric field, when the wire is neutral?

Moving wire relative to stationary charged particle


Matrix Analysis, Eigensystems Theory - Finding the Characteristic and Minimal Polynomial

Determining possible minimal polynomials for a rank one linear operator


How sould I handle NPC's betraying or lying to the party?

How to use, and not to overuse, Insight skill checks?


Find smallest $\sigma$-algebra that contains all singletons

Sigma algebra generated by the set of all singletons


continuity of a function when restricted to closed sets

Continuity based on restricted continuity of two subsets


How to find out if an item is present in a std::vector?


What Pokemon can you hatch from the gift eggs?

How does egg hatching distance relate to the hatched Pokémon?


Time as a Hermitian operator in quantum mechanics


How to mount my Linux partition in Windows 8?

How to access Ubuntu Files from Windows on a dual-boot machine


Do I need a transit visa in Dubai international airport while changing flights?

Do I need a transit visa for a layover in the United Arab Emirates?


Integrating Primefaces with External JQuery Library

Manually adding / loading jQuery with PrimeFaces results in Uncaught TypeErrors


Russian traveling to U.S. on a B1/B2 U.S. Visa

My online friend is asking for money in order to visit my home country. Is this a legit request or a scam?


Getting java.lang.ClassNotFoundException: com.mysql.jdbc.Driver after deploying to jar

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


Unable to update profile at Stack Overflow

Oops! There was a problem updating your profile


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


Does the close vote aging script run twice on Saturdays?

What is the cause of this sudden drop in CV queue size?


ArcMap "clip to shape" analogue for basemaps in QGIS?

Clipping raster with vector boundaries using QGIS?


How to use output of SqlPlus query to prompt user for more input

How do I prompt for Yes/No/Cancel input in a Linux shell script?


How do I concatenate const/literal strings in C?


No space following macro without argument


Java Nested If statement-Or Compared to !=


Find all $n$ such that $2^n+1$ and $2^n-1$ are primes

Proving that either $2^n-1 $ or $ 2^n+1$ is not prime


Form POST data not passing through to PHP

method="post" enctype="text/plain" are not compatible?


After entering 'y' the code should again ask for the choice but it does not happen


Blender not exporting Ambient Coefficient in .MTL?

Ka always zeros in MTL file, reflectance and translucency coeffs also missing


How to convert integer value into real value like 2 into 2.d0 in output of matrix in FortranForm?


Creating polygon feature class from area in one not covered by another using ArcGIS Desktop?


What programm is best to encrypt folders and files on Ubuntu 18.04


Can I be in transit in Athens for 24 h without transit visa?

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


How do I efficiently iterate over each entry in a Java Map?


Why is /24 used in /etc/network/interfaces when configuring static IPs?


How to create a box spanning across rows and columns of a table


Evaluate $\int\sec^4(u) \operatorname d \!u$


Clicked "guest session" , system restarted, and now I'm stuck at a black screen

Unity doesn't load, no Launcher, no Dash appears


Execute vs Read bit. How do directory permissions in Linux work?


Tag info not updated regularly on profile?


An 'HSSFColor$HSSFColorPredefined' error when try to download excel file

Why am I getting a NoClassDefFoundError in Java?


Updated from Ubuntu 12.04 LTS Wubi to 13.10, won't boot now

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


Why do results vary based on curly brace placement?


Background goes transparent when png UV map is applied


Proving the open interval $(0,1)$ is uncountable

Alternate proofs (other than diagonalization and topological nested sets) for uncountability of the reals?


Showing comment form under each paragraph


How to set the text in sans-serif without using \tcblower?


How can I take a single element out of a boost library (e.g. shared_pointer)?


Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /home1/gcc/public_html/university/core/init.php on line 22

PHP anonymous function causes syntax error on some installations


Run process in the background until stopped in a bash script

Quick-and-dirty way to ensure only one instance of a shell script is running at a time


Resume Question: How do you put mastering out of PhD on resume?

Terminating with Master's after several years in a PhD program. How to indicate on CV/Resume?


With jQuery, how can I implement a "page loading" animation?

How can I create a "Please Wait, Loading..." animation using jQuery?


What is the problem that gets worse after you try to solve it?


audio drivers are incorrect would like to restore to 'factory' settings

Ubuntu 18.04 - Lenovo Thinkpad Carbon sound card not recognized since firmware update


Constant binding to event listener Jquery

Event binding on dynamically created elements?


Why do I get a NullPointerException from the read.split(",") method when reading in from a text file?

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


Multi Labelling with missing values in QGIS

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


Why $\int \frac{1}{x}$ is $\ln|x| + C$ not $\ln(x) + C$?

Why does my professor say that writing $\int \frac 1x \mathrm{d}x = \ln|x| + C$ is wrong?


void (*foo)(void) : meaning of latest (void)

is f(void) deprecated in modern C and C++


I saved some screenshots in minecraft on my Mac, how to share?


What is the difference inbetween $\leftrightarrow$, $\iff$, and $\equiv$?

What's the difference between $\equiv$ and $\leftrightarrow$ in a formal proof?


How to compare power towers in Mathematica?


How do I check if an array includes a value in JavaScript?


sudo apt-get update not working after install PPAs

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


Commuting operators in polar decomposition of normal operator

Prove that the polar decomposition of normal matrices, $A=SU$, is such that $SU=US$


Add link referenced to ItemID to displayform.aspx


Font Setup for an Academic Thesis, no Computer Modern Wanted

Suggest a "nice" font family for my basic LaTeX template (text and math)


Enthusiast or Fanatic badge using the Android app

Interaction with the site on the app should count towards Enthusiast/Fanatic


How do i get python to write swedish letters(åäö) into a html file?


How to make a list (of data points) whose name is the same as the file name from which the data is imported

Constructing variable names from a string


I unlocked the 'Files' button/icon from my unity launcher and now it disappearead and I cannot restore it or get it back


installing ubuntu from a usb flash stick

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


In Java, for a string x, what is the runtime cost of s.length()? Is it O(1) or O(n)?


Does drinking a potion permit an opportunity attack?


Why can I not get a JSON file from the local network using a XMLHttpRequest?

Cross origin requests are only supported for HTTP but it's not cross-domain


CDF, PDF, and integral with respect to a function

What does it mean to integrate with respect to the distribution function?


Replacing Unicode non-breakable spaces by normal spaces


Record Access Issue on After Insert Trigger

Exeception on After Insert, Record is read only


How does deleting work? What can cause a post to be deleted, and what does that actually mean? What are the criteria for deletion?


How to prove that the number $1!+2!+3!+...+n!$ is never square?


Style first 3 posts differently with WP_Query


Calculating $ \lim_{n\to \infty} (1+\sin({1}/{n}))^{n}$ without L'Hopital or series expansions


JavaScript: difference between this.whatever and prototype.whatever when inherits

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


Android : Attempt to invoke virtual method on a null object reference

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


Force sum of random varables to equal to 1

Random process not so random after all (deterministic)


Is there any way to convert a bunch of .ogg files in a folder to .mp3 using ffmpeg?

Suggestions for a batch audio converter?


Confusion with Associativity of Assignment operator in C


A generalization for Binomial Theorem, Leibniz General Rule other like functions.

How is Leibniz's rule for the derivative of a product related to the binomial formula?


How to change initial login screen background?

Two different login screens on Ubuntu 18.10!


Why does the gas get cold when I spray it?


Concatenating two variables with an underscore

how to concatenate string variables into a third?


In which order the tags are placed in the questions?

Are the tags shown in a particular order?


Proof that if $d,d'$ are gcd($f,g$) where $f,g$ are polynomials, then $d = cd'$ for some polynomial $c$

GCDs in integral domains are unique up to unit factors (associates)


What's the use of a decoupling capacitor near a reservoir capacitor?


IsomorphicGraphQ giving an error when the graphs contain multi-edges

Isomorphisms for graphs with loops and multiple edges


$E(|X-Y|)$ for $X$, $Y$ i.i.d and uniform on $[0,1]$

Find $E(|X-Y|^a)$ where $X$ and $Y$ are independent uniform on $(0,1)$


Failing to compile my Biblatex bibliography

Biblatex with Biber: Configuring my editor to avoid undefined citations


$\mathbb{C}\mathbb{P}^1$ is homeomorphic to $S^2$

Prove that Hopf maps on $S^3, S^2$ and $\mathbb{C} \mathbb{P}^1$ are smooth submersions


Shapefile for India which is up-to-date to display regional borders


trying to overwrite '/usr/share/accounts/services/google-im.service', which is also in package account-plugin-google 0.12+15.04.20150415.1-0ubuntu2

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


Evaluate contour integral with odd $x$ in denominator

Definite integral, quotient of logarithm and polynomial: $I(\lambda)=\int_0^{\infty}\frac{\ln ^2x}{x^2+\lambda x+\lambda ^2}\text{d}x$


Distribution of the square of a non-standard normal random variable


feminine colloquialisms to connote platonic endearment:


Too many requests made by this IP. Key reason?

Unable to fetch data from the Stack Overflow API (too many requests)


How to decide whether to replace or repair?


Is the Panasonic GH5's sensor likely to get damaged while in my bag?

Sensor hangs loose in the body when camera is switched off


Using XML node names with hyphens in PHP

SimpleXML Reading node with a hyphenated name


SF short story about a starship that triggers a supernova when it goes FTL

what sci-fi story features an experimental FTL drive which triggers destination (and origin) sun to go nova?


Respond to the statement with so am i or so do i


WiFi is enabled but I get "Device is not ready" with rtl8723de

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


Should there be a Stack Overflow section where you can ask beginning level programming questions?


Convert bevel node output to black/white

In the latest 2.79 daily build, is it possible to convert the Bevel node's RGB normal maps to BW edge highlighters?


Customizing New Sidebar in the Lightning Experience?


Can't get HTML inside tag using regex (match)

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


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


Why doesn't this array_unique work as expected?


Wake up the system without having to enter a user password on Kubuntu

Disable password request from suspend - 18.04


Re-enter Schengen after 6 months for 90 days

Multiple entry Schengen Visa valid for 5 years, with duration of stay : 90 days


Tilda complains of bogus screen size at startup?

your screen size is bogus. Expect trouble


Find the surface area of S which is is the part of $x^2 + y^2 + z^2 = a^2$ which lies in the cylinder $x^2 + y^2 = ay$

How to calculate this area? (portion of a sphere inside a cylinder )


PID changing when using ps --no-header command


Help installing R and R-studio on Ubuntu 18.04


$f(x^2) = xf(x)$ implies that $ f(x) = mx$?


getting syntax error in insert statement

SQL syntax error 170 in insert statement


Is Ubuntu 14.10 supported with Windows 8.1 preinstalled?

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


How to upload a picture to a post from mobile?


How to avoid circular imports in Python?


How to update Google Chrome 70 after change in 'Origin' value?


check android application is in foreground or not?

Checking if an Android application is running in the background


How I can call report and display underneath panel in Java application?

How to integrate JasperViewer with Swing based application


Copy Table to another Table with indexes, triggers, ... NOT trough Sql Server Managment Studio

Copy Access table structure and constraints using C# or SQL


Can a bool read/write operation be not atomic on x86?

Why is integer assignment on a naturally aligned variable atomic on x86?


Issue in Get List named With contains # using Rest Service API

REST Service API executor.executeAsync Call Ends in Failure Function in Sharepoint Hosted App


Ajax POST methods don't work if I don't refresh

Event binding on dynamically created elements?


Why transforming normals with the transpose of the inverse of the modelview matrix?


Calendar for my Iphone application project

Is there any ready-made calendar control for iPhone apps?


Why it is possible for normal users to power off computer?

halt, poweroff, shutdown, reboot don't require root?


Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference


Why does my logistic regression model fit probabilities numerically 0 or 1?

How to deal with quasi-complete separation in a logistic GLMM?


require help regarding brightness adjustment

Desktop doesn't remember brightness settings after a reboot


Is the Hardy space $H^\infty$ closed under differentiation?


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


Ubuntu 17.10 black screen after login, no updates, just hibernate

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


Why can't echo and printf output variables that have only whitespace characters?

Why does shell Command Substitution gobble up a trailing newline char?


Deleting Windows after Installing Ubuntu

Can I use the Ubuntu installer to replace Windows Vista?


Is $\sqrt[3]{24+\sqrt[3]{24+\sqrt[3]{24+\cdots}}}$ even? prime? composite? an even prime?

Integer part of $\sqrt[3]{24+\sqrt[3]{24+\sqrt[3]{24+\cdots}}}$


Why is my GRUB menu background in ubuntu 18.04 black?

How to change the purple background color in grub?


Why is C++ Class inheritance static const class variable undefined in child

Undefined reference to static class member


Speed up wait time in order to change Minecraft Username?

How do I change my Minecraft username during the 30-day restriction?


How can we solve the diophantine equation?


ubuntu 18.10 doesn't boot to gdm after update


Show that $f : \Bbb{R}^2 \to \Bbb{R} , f(x, y) = \sqrt{|xy|}$ is not differentiable at $(x, y) = (0, 0)$

Showing that a function is not differentiable


If $\gcd (a,b) = 1$, what can be said about $\gcd (a+b,a-b)$?


Showing $Z(D_n) \cong \Bbb Z_2$ when $n$ is even


cref & algorithmic incorrect referencing

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


How do we see that the axion is a pseudoscalar?

How can I prove that the following Lagrangian is Lorentz-invariant iff the axionic field is a pseudoscalar?


How can I keep the place of page numbering in the footer while using `documentclass{book}`?


$D_3\oplus D_4$ not isomorphic to $D_{24}$

How to show $D_3\oplus D_4$ is not isomorphic to $D_{24}$?


Why two float type variables have different values

How dangerous is it to compare floating point values?


What happened to the Muggles who were home or away?

Did the Obliviate-in-the-rain spell with the Thunderbird at the end of Fantastic Beasts affect those who were indoors?


How can I rotate these tracks perfectly?


What causes the light spectrum to appear on oil surface?

What causes multiple colored patches on a wet road?


error while trying to sudo apt-get update GPG, no sign repository


How to boot over multiple drives on a UEFI motherboard using Grub2


Does Health.app intelligently count step from multiple sources?

How does HealthKit resolve recording of the same activity by multiple sources?


How to put on and off comments while publishing latex documents into PDF

Are comments safely hidden once the document is compiled?


Printing output to three decimal places python


When entering the US on VWP, are you required to have proof of onward travel within the 90 days?

Is it possible to enter the US on a one-way ticket?


How did Dr. Strange bring everybody back without the Time Stone?


Sorting txt file to create a leaderboard

How to sort a list of objects based on an attribute of the objects?


linux + how to split ISO file to separate pieces

What's the best way to join files again after splitting them?


Matching first element in whole document?

Matching the first/nth element of a certain type in the entire document


Potential on equatorial line of a dipole is zero,while electric field is present.How?

If the electric field is the gradient of the potential, then can we say that whenever potential is zero, the electric field is zero?


Show that $n^5/5 + n^3/3 + 7n/15$ is an integer for every n

Using congruences, show $\frac{1}{5}n^5 + \frac{1}{3}n^3 + \frac{7}{15}n$ is integer for every $n$


Is there any problem that is proved not independent of ZFC but the problem itself is not proved yet?

Is there a statement whose undecidability is undecidable?


Why is the Dirac mass term Hermitian if Grassmann-valued fields anticommute?


Why does power increase as a constant force accelerates a body?

What is force? How does a constant force output a nonconstant power?


Will Mac Mini work with Dell Inspiron Laptop

Is it possible to use a Mac Mini with a laptop monitor?


$G$ a finite group $n$-abelian goup and g.c.d.$\big(|G|,n(n-1)\big)=1$ , then to show $G$ is abelian

If$(ab)^n=a^nb^n$ & $(|G|, n(n-1))=1$ then $G$ is abelian


CSS - Change button background color on hover

How can I change a button's color on hover?


What is the most compatible way to install python modules on a Mac?


Tricky convergences of harmonic series divided into digit-9-contained denominators and digit-9-not-contained denominators?

Sum of reciprocals of numbers with certain terms omitted


archive.canonical.com and security.ubuntu.com InRelease files being sent as archives

sudo apt update always giving Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)


Get PID of any command in backgrounded piped sequence of commands


Event binding on dynamically created elements?


Casting Somatic Spells while handless (rules as intended)

Can a character without arms cast spells with somatic components?


remove text from multiple spans having same id

javascript variable corresponds to DOM element with the same ID


How to invert sound coming in through speakers and play it back?

Does this exist: software for noise cancellation


Which is more efficient: Return a value vs. Pass by reference?

Is it better in C++ to pass by value or pass by constant reference?


Find the last four digits of $2^{27653 }- 1$

Modular exponentiation by hand ($a^b\bmod c$)


A proof of total sum of squares being equal to within-cluster sum of squares and between cluster sum of squares?


Python dict update from my custom dict not using my overridden methods

Subclassing Python dictionary to override __setitem__


Lubuntu 14.04 Wifi on Laptop with Broadcom BCM4322


Operand should contain 1 column mysql php

MySQL Syntax error message "Operand should contain 1 column(s)"


Is this regex right (eregi to preg_match conversion)

How can I convert ereg expressions to preg in PHP?


What is the need of complex functions in wave analysis?


Combinatorics problem with students choosing elective courses. (Prove by assuming the opposite).


Is it technically illegal for US citizens to visit Cuba?

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


QGIS map creation: google imagery as base-map displaced when printed to pdf of tiff

QGIS printing shift on WGS 84 Pseudo Mercator base?


Is it possible to create a memo "environment" after my title page, in an article class?


How to build watertight containers that keep water out even if it is fully submerged?

What are watertight storage solutions to protect objects from flood water?


Is there any function in javascript like PHP's http_build_query function?

How to create query parameters in Javascript?


Weird behavior when loading string from input

C++: Why does space always terminate a string when read?


How to test for equality of functions in Javascript

how do I compare 2 functions in javascript


Regex to extract phone number in complex text


How to convert long to datetime in android

how to convert milliseconds to date format in android?


Using array.reduce method to count duplicate elements

Word Frequency Count, fix a bug with standard property


How to take the gradient of the quadratic form?


TypeError: Cannot read property 'latestTimestamp' of undefined

Calling an asynchronous function within a for loop in JavaScript


how to round off digit to 7 decimal place in java

How to round a number to n decimal places in Java


Suppose $1\le p < r < q < \infty$. Prove that $L^p\cap L^q \subset L^r$.

If $f \in L_p \cap L_q$, $1 \leq p < r < q < \infty$ then $f \in L_r$.


How do I solve "Unable to fetch some archives, maybe run apt-get update or try with --fix-missing"?

How do I change my update server in Ubuntu 18.04?


How to validate an email address in JavaScript


Test class code coverage for createdfield

Unit testing code which has logic around the CreatedDate


Proving knowledge of a preimage of a hash without disclosing it?


java.lang.NullPointerException occurs when executing a test via TestNG using Page Object Model

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


How to redirect nested linux command output

How to ignore program's output when using /usr/bin/time?


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


How do I choose only one branch of ArcTan?

Implementing continuous phase/Arg function


Why do file transfers over USB slow down my whole computer?

System freezes/unresponsive/unusable when copying large file to USB


Labeling linguistic examples with language information


Show improperly Riemman integrable function is not Lebesgue integrable

Does $ \int_0^{\infty}\frac{\sin x}{x}dx $ have an improper Riemann integral or a Lebesgue integral?


Why is $|\Psi|^2$ the probability density?


Comparing two groups with different size on multiple continuous variables

Does one need to adjust for multiple comparisons when using MANOVA?


Unable to change execute permissions of .sh file

How can I execute a file without execute permissions?


How to prove a Linear Transformation is an identity mapping

Proof of an elementary property of Projection Operators


Counting solutions to a five-variable equation

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


Using /clear to clear an item with a custom name

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


Why is there a different opacity in my xray?

How to make all faces flip to the right/consistent direction?


Does installng Ubutun overwrite windows?


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


How to recover a Gmail account after changing the password?

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


To prove Cayley-Hamilton theorem, why can't we substitute $A$ for $\lambda$ in $p(\lambda) = \det(\lambda I - A)$?


Retrieving the entire row of the latest version for each filename given an id

Fetch the row which has the Max value for a column


What hardware does Ubuntu Touch support?


Why do we need to use `int main` and not `void main` in C++?


Showing the annihilation of an electron-positron pair

Why can't a single photon produce an electron-positron pair?


C++ is executing cmd command by input possible?

How to convert a std::string to const char* or char*


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


Coin flipping probability game ; 7 flips vs 8 flips


how much power is radiated by cell towers?


In what order are locations searched to load referenced DLLs?


Why isn't the size of an array parameter the same as within main?


How can I derefence symbolic links in bash?

How to resolve symbolic links in a shell script


How to change the tab text color of ActionBarSherlock?

How to change the text color of action bar sherlock


Prevent VLC from always showing in the sound indicator

Remove VLC player from sound menu in Unity bar


main() function calls itself in C++, what will happen?

Is it legal to recurse into main() in C++?


Proving that $\sum_{j=0}^n {n \choose j} = {n \choose 0} + ... + {n \choose n} = 2^n$

Proving by induction that $ \sum_{k=0}^n{n \choose k} = 2^n$


Chaining map and abstract functions -- when (and why) is parenthesization necessary?


Incrementing a date by one day but somehow decremented month by 1 at same time

Why is January month 0 in Java Calendar?


Latest MacTex install will not compile old 'tex' files that used to work?

! LaTeX Error: Command \counterwithout already defined


Couder's walking droplets - what are issues of using its intuitions to interpret quantum analogoues?

Bell's theorem and fluid-mechanical experiments using droplets: are local hidden-variable theories possible after all?


Why is gamma function defined such that $\Gamma (n)=(n-1)!$ rather then $\Gamma(n)=n!$

Why isn't the gamma function defined so that $\Gamma(n) = n! $?


Create complicated text formulas in graphics


javax.el.PropertyNotFoundException: Property 'Name' not found on type

javax.el.PropertyNotFoundException: Property 'foo' not found on type com.example.Bean


how to prove this nice trigonometric identity

How to prove those "curious identities"?


I keep getting this crash report on Minecraft 1.13 whenever I load a world. Any ideas on how I could fix this?

Is there a list of error codes for Minecraft?


Is it misleading to say "holes in semiconductors jump to the other side"?


How can I make my flashdrive persistent?

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


Marshal java classes annotated with JAXB by StAX


How to return one row but concatenate the reason column

How to concatenate text from multiple rows into a single text string in SQL server?


Why don't we prove that functions used in physics are continuous and differentiable?


Find ranking in matrix in descending order


Confidence Interval for a sampling P95 in unknown distribution

How to obtain a confidence interval for a percentile?


Equivalent statements to fixed-point theorem


i am trying to extract date from text using regular expression

How do I parse an ISO 8601-formatted date?


Site icons in the Super Collider are not SVG format


Alignment issue in Stack Exchange Data Explorer (SEDE) main page

Long sites break the layout on the front page


Unambiguous way to say 'any day within a range of days"?

How to specify that search should be between two dates in technical specification


Can I see a list of gyms I left a pokemon at?


How can I visualize the file system usage on Windows?


Get all event listeners that are on an object in javascript

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


Why does adding text do a div change the margin

Why is this inline-block element pushed downward?


How does template class instantiation work together with class inheritance?

Why can templates only be implemented in the header file?


How to access object children from string describing address

Access object child properties using a dot notation string


Getting Null object reference in android sqlite

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


Why is my function using Python time limited in input value magnatude?


JavaScript: 2 questions on JSON data manipulation

From an array of objects, extract value of a property as array


Has medical progress stopped human evolution?


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


What's the package name for PHP7 default?


Only 2GB of Device Memory is shown on Samsung Galaxy S2


Lenovo S6000 - Auto power on after connecting charger

Automatically power on Android when the charger is connected


using 'th' when writing date in British English

How To Spell Dates Written In Cardinal Numbers In American And British English


Update to eregi() resulting from deprecation

How can I convert ereg expressions to preg in PHP?


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


Is there any way to cast postgresql 9.3 data type so that it can affect only one side

Is there any technique to do in postgresql 9.3 so that it start returning 1 and 0 instead of "t" and "f" for boolean type


For any two sets $A,B$ , $|A|\leq|B|$ or $|B|\leq|A|$


Error when importing photos with PhotoImport Plugin in QGIS


What’s the difference between esc_html, esc_attr, esc_html_e, and so on?


Lollipop : Mobile data toggle from lock screen

Lollipop hide quick settings on Lock screen


DDoS Protection Services - are they good enough?


potentially color-blind person: how to choose colors for a graph

Color Palette for All types of Color Blindness


Is a comma needed in "The tall, gray building is my company"?


How to INSERT string with single quote ' symbol


How to clear a specific amount of items from inventory in Minecraft 1.15.2

Detect a number of specific items in the inventory


Is “misogyny” only applicable to men? What is the antonym of misogyny?


Why does my regular expression work in X but not in Y?


How Do I compare text in 2 files and export to file 3?

Output the common lines (similarities) of two text files (the opposite of diff)?


Is it grammatically correct to say that my hairs are long?


How to create shared, privileged, public methods?

Accessing private member variables from prototype-defined functions


echo into a file while maintaining escaped spaces?

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


How to remove (unlink) all the grease pencil layers?


Prove there is no contraction mapping from compact metric space onto itself


Sum of Binomial Coefficients Times a Polynomial

Give a combinatorial proof: $ n(n+1)2^{n-2} = \sum_{k=1}^{n}k^2\binom{n}{k} $


What's the difference between head and branch using Git in Eclipse?


if my great grandmother was honduran and great grandfather scottish, what does that make me?

Determining ethnicity according to ancestry?


Create a range of decimal number using numpy does not work


Why are there so few high quality APS-C telephoto lenses?

Why are there no fast APS-C zooms beyond 55mm?


t-test for partially paired and partially unpaired data


Two basic C++ questions about string literals and dynamic allocation


Why is 248x248 the maximum bi dimensional array size I can declare?


Does the Planck scale imply that spacetime is discrete?


Seeking a combinatorial proof $\sum _{k=0}^{2n} (-1)^k \binom{4n-2k}{2n-k}\binom{2k}{k}=\binom{2n}{n}\times 2^{2n}$

Combinatorial proof that $\sum \limits_{k=0}^n \binom{2k}{k} \binom{2n-2k}{n-k} (-1)^k = 2^n \binom{n}{n/2}$ when $n$ is even


How to: Make a "restore point" in Ubuntu, in case I break something?

Is there such a thing as a restore point in Ubuntu?


how to split an image in to multiple parts

how to crop image in to pieces programmatically


Game of Life - Printing board to the same position

Insight into how things get printed onto the screen (cout,printf) and origin of really complex stuff that I can't seem to find on textbooks


How do I pass a list of variable names separated by "+" into a function


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


Biblatex/biber fails with a strange error about missing recode_data.xml file


\leqslant causes "Undefined control sequence"


How do I reset the Ubuntu password? My brother passed away, I have his computer but can’t get into it to use it

How do I reset a lost administrative password?


Does max-pooling increase the receptive field?

How many input pixels influence output pixel in an FCN type architecture?


Prove there is no such nth root of unity $\zeta$ such that $\mathbb{Q}(\sqrt[3]{2}) \subset \mathbb{Q}(\zeta) \quad$

Is $\sqrt[3]{2}$ contained in $\mathbb{Q}(\zeta_n)$?


Why square the result of $x_1 - \bar{x}$ in the standard deviation?

Why is there not a simpler way to calculate the standard deviation?


Is there any way to accept only numeric values in a JTextField?


Unable Create Directory in CentOS using Java


How do you calculate CAGR when the value of the end term is negative?

How to calculate average growth when it's negative?


How I can fix the error: Malformed entry 1 in list file /etc/apt/sources.list.d/dotnetdev.list (Component)?

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


How to do SEO for database driven web? Asp.net

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


How can we show that $\varphi(a) \neq a +1$ for every $a \in A$?


What is the difference between encrypting and signing in asymmetric encryption?


script to open terminal with multiple tabs and different directories

How to open several Terminal Tabs in different folders (working directories)?


Show that the number $n$ is divisible by $7$

Divisibility by 7 rule, and Congruence Arithmetic Laws


What lens should I use for a candid potrait photos

Which focal-length lens is usually used for portrait photography, and why?


What happened to the bodies in American Psycho?


Widening Multiple Polygons at same time in ArcMap?

Editing polygons simultaneously in ArcMap?


Is it possible to have a shortcut to switch to the nth xfce-tasklist window in Xubuntu like in Windows?

Any way to open windows from the windows bar using a shortcut


Can I access an outer class instance from an instance of that outer classes inner class anonymously?

What's the best way of accessing field in the enclosing class from the nested class?


An alternative to translation for non-English speakers?


Problem filling a list and adding elements in python

List of lists changes reflected across sublists unexpectedly


If a is nilpotent then a-1 and a+1 are invertible

$a+1,a-1$ invertible for nilpotent element


Where does the energy from tidal power plants come from?


Appending variables with quotes and space in bash

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


Inconsistent behavior in python 2.7.3 with same name of function and local variable


How to read a directory from a jar file in web start


Convolution of $\chi_{[0,1]}$ with itself


In what kind of system, relativistic effect is non-negligible?

When do relativistic effects need to be explicitly included?


Can the word "slash" (/) be used in writing?


Generic Method Executed with a runtime type

How do I use reflection to call a generic method?


Why is this css vertical-align not working

Why is vertical-align: middle not working on my span or div?


Switching jobs after a Schengen visa application

Do Schengen visa officers check employment status for all applicants?


if $A,B,C$ are real numbers such that ,${ A }^{ 2 }+{ B }^{ 2 }+{ C }^{ 2 } = 1 $ and $A+B+C = 0 $ find the maximum value of $(ABC )^2$


squashfs error with ubuntu 20.04 amd64 installation


Data not inserted into mysql using PDO statements

How to squeeze error message out of PDO?


When taking control of a creature, does it gain summoning sickness?

What is "summoning sickness" and how does it affect my creatures?


How to limit zoom level in OpenLayers 2.x


What is the origin of the phrase ‘By the by...’?


How do I split a string, breaking at a particular character?


Low lying fog bounding object rendering as solid


How to present changes to public after using git?


Forcing ASP.net webservice to return JSON


Render new stills and not the created video sequence

How to switch render source (VSE or Camera)?


Adding Favorites to the Stack Exchange global inbox


How do I kill every entity except arrows and players?

How do I select all but two types of entities in Minecraft with the type selector?


Python - Merge two lists with a simultaneous concatenation


The "Save" under "File" and "Undo" under "Edit" do not work in Mathematica 10.0

Annoying FrontEnd bugs in Mathematica 10


Javascript Regexp dynamic generation from variables?

How do you use a variable in a regular expression?


Does a black hole singularity compress mass back into energy?

Where does matter go after reaching singularity in uncharged black holes?


Dual-boot Ubuntu on an Asus X551CA laptop (windows 8.1)

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


What could I use to search tiles in a game

C# Minesweeper - When cells with no mines nearby gets clicked


Is there any easier/more efficient way to perform this query?

Simplest way to do a recursive self-join?


What does "to squinch one's eyes closed" mean?


Is there any way to convert a sum of numbers back to enum?

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


Differences between fresh install and the result of do-release-upgrade?

Is upgrading from LTS to LTS as reliable as doing a fresh install?


Simplify: $\sum_{k=1}^n ({n \choose k}k^2 )$

How to prove that $\sum_{k=0}^n \binom nk k^2=2^{n-2}(n^2+n)$


Is there a single website where one can get to know about all upcoming international conferences?

How to search for upcoming conferences that will be held in a specific subject


How to use graphical line drawing characters with Midnight Commander on OS X under ssh?


When do I clear US customs and immigration if connecting at a US airport to my final destination elsewhere in the US?


Prove this formula $1+\cos\theta+\cos2\theta+...+\cos n\theta=\frac{1}{2}+\frac{\sin(n+\frac{1}{2})\theta}{2\sin\frac{\theta}{2}}$


Can't turn on wifi on Toshiba Satellite C75D

My wireless has suddenly became disabled by hardware switch, BIOS, rfkill, fn+f8 do nothing


Are there any official rules for the exact meaning of the phrase "when the target willingly moves" in Booming Blade?


Why is my top answer to showing in my Top Network Posts?

What are the criteria for posts to be included in "Top network posts" on new profile page?


What is a word to describe a response to a question that is evasive but not untrue

What do you call a response which does not address the question?


No network on a fresh install of Ubuntu 16.04 on Dell laptop


How to open a word , excel, or text document that is saved on a web server, using asp.net and c#

How to implement a file download in asp.net


How to control the font size in complex fractions?


"debconf: DbDriver "config": config.dat is locked by another process: Resource temporarily unavailable" while installing packages


Do I need a transit visa for waiting 23 hours in Dubai airport?

Do I need a transit visa for a layover in the United Arab Emirates?


I have to install Ubuntu without deleting the partition and losing the data


How do I mount ejected external USB flash Via terminal

What is the difference between "Unmount", "Eject", "Safely Remove Drive" and the eject icon?


Can a hovering helicopter travel half the globe in 12 hours?


Declaring variables inside a switch statement

Why can't variables be declared in a switch statement?


Maintain the aspect ratio of a div with CSS


How to remove the paste icon from my desktop

Menu select item stuck on screen after context or command menu has closed


LightDM cannot start - VMWare can't launch Ubuntu

How to fix "The system is running in low-graphics mode" error?


All norms on $\mathbb{R}$ are equivalent.

Understanding of the theorem that all norms are equivalent in finite dimensional vector spaces


The Time Freezing Room - Theoretically possible?


Calling one templated function isn't working

Isn't the template argument (the signature) of std::function part of its type?


Decreasing disk size on Google Virtual Machine Web Server

Compute Engine - 1000 GB disk cant decrease size


Show any matrix $A_{n\times n}$ can be written as sum of two nonsingular matrices


Layout on a layout, center background image of top layout

Android: how to have a centered background image in a view


Java map with values limited by key's type parameter


best practice to import bulk custom labels in LWC

Is there a way to load every label data and every SObject description data in Lightning Web Component using only Javascript without any Apex?


How to remove Ubuntu and put Windows back on?


How can a wooden spoon be used to prevent water from over boiling?


See a list of my top voted comments? Or another way to track progress on Pundit?


Mathematical Reasoning for Fluid Pressure as a Scalar


how to create $application.dektop file in /usr/share/applications?

How can I create launchers on my desktop?


What can be done with a blatantly wrong answer to a popular question?

How to deal with upvoted yet clearly wrong answers


Java NullPointerException when doing a test from an arrayList

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


What is the correct way to get the value of a field?

Why are values in Entites obtained directly and sometimes by using getters?


"Nobody but him was present." or "Nobody but he was present."

"Nobody will help you but me" vs. "Nobody will help you but I"


How to get the current latitude and longitude in Android Application?

What is the simplest and most robust way to get the user's current location on Android?


Size not showing while downloading files from my site

Size not showing while downloading files from my website


How to create a bootable Debian USB drive using Windows


What is the origin of the term “good-bye?

What is the origin of the word "goodbye"?


How to plan for buying drive capacity for a NAS?

Can you help me with my capacity planning?


C Function returning Array and pointer without a cast

Declaring a C function to return an array


Is there a way to visualize what "Minimal sufficiency" and "Completeness" of a statistic means?

Basic intuition about minimal sufficient statistic


Warning: PDOStatement::execute(): SQLSTATE[HY093]: Invalid parameter number: number of bound variables does not match number of tokens in


How many stops are there between 1/4000 and 1" shutter speeds

How do I calculate the number of stops between two shutter speeds?


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


Why does notifyAll() raise IllegalMonitorStateException when synchronized on Integer?


The use of \usepackage[T1]{fontenc} makes my font terribly light. How to solve it?


Adding elements using jQuery on document.ready and then making changes to freshly added elements

adding onclick event to dynamically generated array of element jquery


Why is the spectrum of a star pretty much continuous?

Why is spectrum obtained by sunlight, said to be continuous?


"Notice: Undefined variable", "Notice: Undefined index", and "Notice: Undefined offset" using PHP


Generating a random number between two values

Getting a random value from a JavaScript array


Feedback from the community when applying dupe hammer

Community approval/disapproval votes on close votes?


Can we bound adversarial power in terms of total entropy in universe?

How much would it cost in U.S. dollars to brute force a 256 bit key in a year?


Is there any process for informing the community about StackExchange members who have passed away?


How does a Mac choose between Wi-Fi and Ethernet to work with?

How does the Mac choose which connection to use when both Wifi and Ethernet are connected?


Why is pip3 not found when it is installed?

Unable to correctly install pip3 using apt-get


What is the command to list specific hardware components?

Getting information on a machine's hardware in Linux


I am an Indian. Can i go out from airport during my 20+ hours layover in London and visit places?

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


What is the difference between wouldn't eat and didn't eat?


Plural vs singular responses, without knowing sex of subject

Is referring to a specific definite person of KNOWN gender as "they" acceptable?


How to retrieve Image from a link inside a data extension field in an email?

How to find 'URL' and append something at the end of URL


I really in depth help ( UK tourist Visal refused Twice ),and makes so uneasy

I have been denied a visa several times in a row. How does one deal with such serial refusals?


Command line to find bluetooth device's MAC address


What performance differences are there when installing with Wubi?


Question regarding when identity map between any two matrices is continuous

If $id:(X,d_1)\to (X,d_2)$ is continuous then what will be $X$?


Is determinant a monotone matrix function?

If $A$ and $B$ are linear transformations on a finite-dimensional inner product space, and if $\textbf{0} \leq A \leq B$, then det $A \leq$ det $B$.


Jars of salsa, do I have to boil the jars if they sealed on their own?


Display "Closed as ..." before the actual question

Change the way a closed question is marked


Expected number of trials to get 5 heads

How can I model flips until N successes?


What is best practise when instantiating a Castle Windsor container in a class library?

Dependency Inject (DI) "friendly" library


Android Studio App Crashes upon attempting to insert a record into a database, error message doesn't make sense

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


ubuntu live persistense created usb not saving the data

How do I make a persistent live USB of Ubuntu 16.04?


How to best handle the storage of historical data?


converting some handwritten network diagram into latex


Which is correct by 5:00pm or at 5:00pm?

Rules for "on", "at", and "in": preposition of time


How to use LIKE for mysql search with ORDER BY the count of most existence keyword in the table?

Count the number of occurrences of a string in a VARCHAR field?


Make LaTeX not spell out authors when two similar references exist

Distinguishing with labels a,b,... instead of another author


$f: \mathbb{C}\rightarrow\mathbb{C}$ Holomorphic and that $f(T)\in\mathbb{R}$

Let $f(z)$ be entire function. Show that if $f(z)$ is real when $|z| = 1$, then $f(z)$ must be a constant function using Maximum Modulus theorem


Event binding on dynamically created elements?


How can I define a neighborhood (not only $\delta$ neighborhood) in $\mathbb R$.

Definition of neighborhood and open set in topology


Ubuntu 18.04 system broken after uninstalling openssl

What does "Package  has no installation candidate" mean?


Reassign Contact Associated to Community User

Can you change the related Contact of a Customer Portal User?


Nearby objects won't move independently?


Why did Newt need to cross the Atlantic by steamer?


Installing Unity3d in Ubuntu 16.04 from terminal

How can I install Unity 3D game engine for Ubuntu?


My mesh is not moving like the motion tracked video


Can I apply for a Schengen visa if my US visa expires in less than 90 days after my return?

Can I apply for a Schengen visa if my US residency expires in less than 90 days after my return?


How does a spinning object "know" that it is spinning?


C++11 VS 2012 functor seems to choke when I have more than 5 parameters

Does C++11 std::function limit the number of arguments a function pointer can have?


Facebook reading friend list not giving me whole list of friends in iOS SDK

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


Should I do obj = null after arraylist.add(obj)

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


About Sizeof Object with with and w/o virtual function

Why isn't sizeof for a struct equal to the sum of sizeof of each member?


How to prove $\sum\limits_{r=0}^n \frac{(-1)^r}{r+1}\binom{n}{r} = \frac1{n+1}$?


Do undefined elements in an array have an impact in JS?

Deleting array elements in JavaScript - delete vs splice


Overcoming depression and getting back on rails with PhD work

How should I deal with becoming discouraged as a graduate student?


Normalization of 'change variables' in logistic regression

When conducting multiple regression, when should you center your predictor variables & when should you standardize them?


Is there any rules for abbreviating a word?

General Rules for Creating Abbreviations


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


GnuPG Error - GnuPG failed to start because of "unsafe permissions"

"Unsafe permissions on configuration file `/home/david/.gnupg/gpg.conf" What does it mean and how to fix?


Getting approximate value for variable instead of exact value


Group Epimorphism from $\mathbb{R}$ to $\mathbb{Q}$

Does there exist a surjective homomorphism from $(\mathbb R,+)$ to $(\mathbb Q,+)$ ?


iPhone 5s with Camera + for Blurred Backgrounds in Portraits

Is it possible to get bokeh in cellphone photos?


Why isn't my Minecraft LAN server working? Is it because the zip codes are different?

How can I trick Minecraft into thinking two computers are on the same wifi network?


Shamir SS: To associate shares to the public values $x_i$, when the shares are permuted

When all shares of a secret are given to adversary as a permuted matrix


How can I extract the embedded JPEG from a CR2 file?

Can I save the JPEG preview image that's generated in-camera when I shoot in RAW-only mode?


Yosemite keeps adding Spaces without apparent input

Yosemite auto creates multiple desktops (spaces) on main monitor


Ubuntu 12.10 crackling and popping sound


Why does draggable not work for dynamically created elements?

Event binding on dynamically created elements?


Ruby how can i get date of Monday after a given date

Ruby code to get the date of next Monday (or any day of the week)


What size of head is right for this monopod?

Is the screw for attaching tripod heads to tripods standardized?


What does the 'with' statement do in python?

What is the python "with" statement designed for?


behavior of default parameters in python function declaration?

"Least Astonishment" and the Mutable Default Argument


How add Framework to project on Xcode 4.3.2

How to "add existing frameworks" in Xcode 4?


A closed form of $\sum_{n=0}^\infty\frac{n!!}{n!}$


How to determine which type of quadrilateral is by giving the four points of the quadrilateral?


Interpolating heights in DEM using ArcGIS API's in C#

Using ArcGIS API interpolation functions (idw, kriging, splines) in my own dataset?


How to download 360 photos from Facebook and view them on Windows 10?


Relative Path for C# DLLImport Attribute when DLL is built in same solution file

How can I specify a [DllImport] path at runtime?


Database design help. many-to-many relationship

Database design - many-to-many relationship between three columns


Php variable scope, top level variables in other included files

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


How to search the content of visited pages in Google Chrome?

Search text of webpages using browser history in chrome?


Cant use apt because of gnome-settings-daemon

How do I resolve unmet dependencies after adding a PPA?


In the Metropolis algorithm, if the ratio of probabilities $r$ is less than $1$, why not directly reject instead of accepting with probability $r$?

Questions about acceptance rule of Metropolis algorithm


How to install adblock software via terminal

How to install Firefox addon from command line in scripts?


ConcurrentModificationException for ArrayList while trying to add items in list

Why is a ConcurrentModificationException thrown and how to debug it


Why is downvoting a question free but downvoting an answer not?

If downvoting is so important, why does it cost reputation?


Display error message if same record exist with combination of some fields?


Prove/Disprove that $\left|\phi^{-1}(\{a\})\right| = \left|\phi^{-1}(\{b\})\right|$ for every $a, b \in f(G)$

Number of preimages of a group element under a homomorphism.


"Enchantment Creatures" and "Enchanted Creatures"

Is an Enchantment Creature also an Enchanted Creature?


How to find a probability density function.

How to get started on this statistics problem?


How to Install a C/C++ compiler in Ubuntu 14.04LTS?

What is a command to compile and run C++ programs?


How can I add "Show desktop" to the GNOME dash or Ubuntu Dock?


How could the new MacBook Pro connect to a external display?

How to connect two Dell P2415Q 4k displays to MacBook Pro 2016


How can I add a glow to a tv screen without ruining the video playing on it?

Making an Emission shader emit a different colour of light than the colour assigned to the object?


Why can't I become Master of the Thieves Guild?

Becoming Thieves Guild Guildmaster, am I bugged?


Tunneling multiple ports through a single port

SSH tunnelling with multiple dynamic port forwardings


Is it possible to install APK file if more than one emulators/devices are connected

How to use ADB Shell when Multiple Devices are connected? Fails with "error: more than one device and emulator"


Linear transformation for matrix using Einstein convention


Where is Google Play Books storage location?

Where does Google Play store its ebooks on an Android device?


Does alcohol give bonus to will saves against fear?


Inverting the process of composing functions (anti-composition)

Given any function $g(x): \mathbb{R} \rightarrow \mathbb{R}$, find a function $f(x)$ such that $f(f(x)) = g(x)$.


Match text including a line break with re

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


Operation is not valid due to the current state of the object, when I select a dropdown list

'Operation is not valid due to the current state of the object' error during postback


How can you pass a list of objects in a model back to a controller?


use 'is' to check int identity performs different between IDE and terminal

Is there a difference between "==" and "is"?


Get index of element as child relative to parent


Mocha / Chai expect.to.throw not catching thrown errors


How do I get the current bandwidth speed of an interface from the terminal?


Evaluating $\sum _{n=2}^{\infty } \frac{(-5)^n}{8^{2 n}}$ making use of geometric series


HTML symbol get converted to random characters in databse


How to save the dynamic input from command line to a file in the same format as input using Shell script

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


how do S1 ∈ S2, when R2 is not a subspace of R3?

Why is $\mathbb{R}^2$ not a subspace of $\mathbb{R}^3$?


If $R$ is infinite and $R/I$ is finite for every $I\neq (0)$, then $R$ is a domain

Prove that an infinite ring with finite quotient rings is an integral domain


Can't get service noip2 to start on boot

How do I set up No-IP as a proper service?


Send a parameters to self page with link and get it without page refresh in php


JSON: how to declare an attribute whose name contains $ symbol?

How do you deserialize json properties that are reserved words in apex?


App is stopping in some mobiles and in some it is working

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


What is the minimum set of hypotheses which the present physics is based on?

Hilbert, Gödel, and "God equations" - a 19th century lesson for 21st century physicists?


getting 2 paragraphs vertically centred between 1 div


Are HTML comments inside script tags a best practice?


KRACK unpatched routers are not safe to use in wireless-client and WISP modes?

Is it really possible for most enthusiasts to crack people's Wi-Fi networks?


How to return a class object "type" in java generics?

How do I get a class instance of generic type T?


MySQL Replication : 1 Slave / Multiple Masters


Answered as comunity wiki, now how to revert it?

I've accidently made an answer community wiki. How can I undo this?


If we identify $V$ and $U$ with their canonical images in $V^{**}$ and $U^{**}$ prove that the restriction of $T^{**}$ to $V$ coincides with $T$.


Find the sum of $\frac{1}{\sqrt1+\sqrt3} + \frac{1}{\sqrt3+\sqrt5} + \frac{1}{\sqrt5+\sqrt7} + ... \frac{1}{\sqrt79+\sqrt81}$

The sum to n terms of the series $\frac{1}{\sqrt 1+\sqrt 3} + \frac{1}{\sqrt 3 +\sqrt 5} ....$


"Have you gone" vs. "have you ever gone"

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


Pig: is it possible to write a loop over variables in a list?


Gauss law example - Electric field and dA

Gauss law question with regard to this example


Why doesn't logging out of Stack Overflow log me out of Gmail?


An exercise in Steps in commutative algebra

Find all rings $R$ satisfying $\mathbb Z \subset R \subset \mathbb Z[\frac {1}{2}]$


How can I get Internet Explorer 10 or 11 to install on Ubuntu 16.04

How to install Internet Explorer (multiple versions)?


politically correct term for "poor man's ___"

Alternatives to the expression "poor man's "


Runtime.exec not running the "find" command


How do I run executable scripts in Nautilus?


Unable to locate package s-nail ubuntu 16

"Unable to locate package" while trying to install packages with APT


How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version


Google Drive used storage is larger online than in my local folder, why?


Prove that functions map countable sets to countable sets


Is there an explicit expression for a bijection between [0,1] and (0,1)?

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


How to format string to Decimal without losing precission?


How can I use non Steam workshop mods in Euro Truck Simulator 2?

How do you install mods for Euro Truck Simulator 2?


this class is not key value coding-compliant for the key link

Custom class NSObject not key value coding compliant


How does using color within a list environment change the spacing of the rest of the page?

Extra space added after equation when it is coloured


NullPointerException at Graphics2d.drawImage() without null objects

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


Change the screen resolution of my desktop in WPF

Programmatically change screen resolution?


Does the series $\sum \frac{\sin p}{p}$, where $p$ prime, converge?

Regarding the sum $\sum_{p \ \text{prime}} \sin p$


Boolean applied, but not changing geometry


How to fix "not a valid identifier" error after setting environment variables?


How should one call a variable which values can be summed?

What is the terminology for data aggregated via summed totals versus data aggregated via means?


Does Apple modify the GNU and BSD tools that comes with macOS?


What is the difference between a weak reference and an unowned reference?


Solve the difference equation $x_n-4x_{n-1}+3x_{n-2}=0$, $x_0 = 2$, $x_1 = 5$

Recurrence relation (linear, second-order, constant coefficients)


Can you be ill from an injury (I don't mean an infection)


How can I fix a 404 Error when using a PPA or updating my package lists?


Where are changelogs for updates to "apt"?

Seeing apt-get changelogs for to-be-upgraded packages


What issues should be considered when overriding equals and hashCode in Java?


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


Google chrome keeps crashing: possible conflict with comodo firewall?


definite integral of the product of a power- and a Weibull-function

Integration of a multiplied weibull distribution


APT is not working at all: "E: The value 'jessie' is invalid for APT::Default-Release as such a release is not available in the sources"

How do I restore the default repositories?


How to "resize" a rectangle image into a square image without losing any of the image?

CSS force image resize and keep aspect ratio


Remove whitespace only between two characters { and } in file

How to remove all white spaces just between brackets [] using Unix tools?


Increasing Productivity When SSH into Multiple Hosts

Automatically run commands over SSH on many servers


Surface Area of Cone (And Solid of Revolution in General)

Doubt in Application of Integration - Calculation of volumes and surface areas of solids of revolution


How to resolve "error loading libxml2.so.2" when installing Cisco AnyConnect VPN?

How do I install the Cisco Anyconnect VPN client?


Series of Natural Logarithms Raised to Powers

On the Maclaurin expansion of the Riemann zeta function and a related sequence.


Imaginary Numbers. Example of when it arises in a "real" application of math?

"Where" exactly are complex numbers used "in the real world"?


Ubuntu is not working on Windows 8 (64-bit) System

How to boot WUBI installed Ubuntu within Windows 8?


How do you determine how straight a LineString is?


How to execute consecutive commands from history?


How to fix error at handler.removeCallbacks resulting app crash?

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


I do PCA manually with numpy in the same method as Scikit Learn and getting same values but different signs

Does the sign of scores or of loadings in PCA or FA have a meaning? May I reverse the sign?


Is there a cleaner proof of convergence for this almost-telescoping series


How to [recursively] Zip a directory in PHP?


Why do we start losing algebraic properties when dealing with hypercomplex numbers?

Why are properties lost in the Cayley–Dickson construction?


How can I receive a visual notification each time a process has finished in a terminal window?

Desktop notification when long running commands complete


Can I change the checkbox size using CSS?


Let $f(x)=1/3$ if $-1<x<2$ and zero elsewhere, be the PDF of X. Find the CDF and PDF of $Y=X^2$.

density of $X^2$ when $X$ has uniform $[-1, 2]$ distribution


How can I add color to console input/output?

How to print colored text to the terminal?


Fatal error: Call to undefined function mcrypt_encrypt()


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


How to find multiplicative inverse of a hexadecimal number in the finite field GF(2^8)?

Multiplicative inverse in $\operatorname{GF}(2^8)$?


how to compare 2 overlapping ranges without any repetition

comparing values of range from different arrays


How to stop the user from highlighting any text using javascript?

How to disable text selection highlighting


How to describe the support of a joint transformation

Any other way to calculate range of transformed variable?


Is $\mathbb{C}$ equal to $\mathbb{R}^2$?


Wording of "at least [n] reputation points to post images" is misleading


If $f$ is holomorphic then integral of $f'(z)\overline{f(z)}$ on a close line is an imaginary number.

Suppose that $f$ is analytic on a close curve γ. Prove or disprove $\int_\gamma \overline{f(z)}f'(z)dz$ is purely imagine.


No longer able to log in to Stack Exchange


How do I use variables in a sed command?


I am looking forward to ....? (followed by a Gerund)?

When should a verb be followed by a gerund instead of an infinitive?


If starships can raise and lower their shields at will, how do they fail in battle?


Difference between getApplication(), getApplicationContext()... so on


Reassigning element of a list inside a list

List of lists changes reflected across sublists unexpectedly


Calendar not sending acceptance notifications to meeting organisers (ICS invites)

ICS invites are added to calendar, but no acceptance sent


Please help identify correct verb placement


Adjust hue / saturation such that colour X becomes colour Y


How to search for any matching unlinked URL and replace it with href?


How to intersect objects and delete leftover internal planes?


Step in Proof of Cardinality of Product of two Groups


Allow adding bounties from the iOS & Android app


What does the $\|$ operation mean in cryptographic notation?


What's the difference between importing and extending a class?


Gaussian curvature and geodesics. Can such a surface have non vanishing curvature?


Why "think bright" is used with adjective instead of adverb (think brightly)?


Can European Children attend public or private school in the US?

Can my child attend a private school whilst I'm on USA ESTA?


Explain why $\mathbb{Z \times Z}$ and $\mathbb{R \times R}$ is not a field

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


Find the distribution of $X_1^2 + X_2^2$?

Let $X_1$ and $X_2$ are independent $N(0, \sigma^2)$ random variables. What is the distribution of $X_1^2 + X_2^2$?


Openshift Wordpress site custom domain name 'www' doesn't work

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


What is the most efficient way to add rows and columns to a matrix?


Update Manager bug: Encountered a section with no Package: header

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


Blocked a frame with origin "http://static.ak.facebook.com" from accessing a frame with origin

Facebook: Unsafe JavaScript issue (document.domain values should be same)


Using Chrome extension, how do I make a tab make a POST request and navigate?

Open tab with post data to that tab in chrome extensions


Non constant entire function satisfying two conditions

How do I show that if $f$ is entire and $\{\lvert f(z)\rvert < M\}$ is connected for all $M$, then $f$ is a power function?


How can I use the keyboard arrow keys to move a character across a grid?

How to read a single character from the user?


How is relativity related to anti-particles?

Is anti-matter matter going backwards in time?


close vote reviews: are duplicates randomly selected or did people propose them?

Why does the new review page sometimes shows questions to vote to close without anybody having voted to close it?


How can i execute http request from not-main thread in unity?

Use Unity API from another Thread or call a function in the main Thread


How do I deal with a compromised server?


How can I circumvent regional restrictions in Google's Play Store?


Input Decimal value isn't changing after a function is used on it (Python)


"I am the man, who commands you" vs. "I am the man, who command you"

What Grammatical name and Grammatical function is given to the part of sentence in parenthesis


overdispersion test for poisson distribution in generalized linear model

Overdispersion and Underdispersion in Negative Binomial/Poisson Regression


10-faces dice "emulation" from N 6-faces dices

Converting random 6-faced dice results to decimal base


Resizing a C++ std::vector without initializing data

Using vector as a buffer without initializing it on resize()


How to prove $\left(\sum_{i=1}^n x_i\right)^2 \le n\sum_{i=1}^n x_i^2$?


Question titles collapse "-- " (double minus signs) to "-- " (mdash)

Fix Markdown/SmartyPants in question titles


PHP Fatal error: Call to undefined function imagettftext()


What is the easiest way to remove the papery covers from the peanuts?


How to prove that $\lim\limits_{x\to0}\frac{\sin x}x=1$?


Why would renormalization be necessary without divergent integrals?

Why is renormalization necessary in finite theories?


What are the barriers to running a published adventure from an earlier edition in the 5e system (assuming that this is possible)?

How do I upgrade older D&D adventures to 5th edition?


What is the AppDelegate for and how do I know when to use it?


why does following code give different output in C , C++?

Why are C character literals ints instead of chars?


What is the intuitive meaning of a determinant?

What's an intuitive way to think about the determinant?


Can't download apps from the Google Play store

Keep getting "Error retrieving information from server. [RH-01]" from the play store


There is no libvirt-bin package for 20.04LTS. Any work around?


What is a proper way to create a secure login procedure?

Creating a secure login using sessions and cookies in PHP


Can there be a perfect square whose digits consist of exactly 4 ones, 4 twos and 4 zeros in any order?


sandbox to execute possibly unfriendly python code

How can I sandbox Python in pure Python?


Add path to $PATH if not already in $PATH


SQL Server Database restore from an older Server version

Restore a SQL Server 2000 backup on SQL Server 2012


What do you call a person who's just been released from jail?

What would you call a former criminal who has been released from prison?


How to use table inside a newenvironment

Is it possible to have italic and bold text, and linebreaks under the \underline{text} command?


Use of "the" in "the long-term consequences of climate change" (use of "the" in "the noun of noun")

Why should we use "the" in "the political implications"?


Aborting long running query under AG configuration

SQL Server Agent Jobs and Availability Groups


Is mating between human and non-human primates theoretically possible?


Why is \[ ... \] preferable to $$ ... $$?


How can a user have a different reputation on a per-site meta than they have on the main site?

My "Meta" rep on Photo.SE differs from my main rep


bmatrix with individual column alignment specifier

What's the best way make an "augmented" coefficient matrix?


Why the galaxies form 2D planes (or spiral-like) instead of 3D balls (or spherical-like)?


How was the air in the movie After Earth Contaminated?

In the movie After Earth, why were humans unable to breath Earth's atmosphere?


Transpose rows and columns with no aggregate


How do I prevent object distortion when applying a curve modifier?


Text in inline-block div pushing it down

Why is this inline-block element pushed downward?


Online test with 80 questions best practices

How do I design a user friendly survey with more than 150 questions?


Do the following sequences converge in R^3


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


How to copy the pixel data from a texture into a bitmap (direct3d)?

Doing readback from Direct3D textures and surfaces


Selecting a multi-dimensional array in LINQ

Generate a two dimensional array via LINQ


How to get total length of objects in array correctly


snap packages error "multiple nvidia drivers detected, this is not supported"

Error running Snaps after system update throws 'multiple nvidia drivers detected, this is not supported' error


"Within" and "in" when referring to time


Will deceleration in a geostationary orbit kick me into a higher orbit?

If we threw a baseball from the ISS, could we deorbit the ball?


Is "Had you anything", as a whole sentence, grammatically correct?

Asking a "Do you have..." question without do-support


Can an uncashed check from 1993 still be cashed?

found a 1994 uncashed profit sharing retirement plan check


jQuery autocomplete tagging plug-in like StackOverflow's input tags?


How to globally replace () with \left(\right) in math mode?


java math calculation for coordinates of circle given radius of 1.00


Undefined control sequence \pdfcompresslevel

Getting german "umlaut" written correctly


How do I loop through items in a list box and then remove those item?


Unwanted text appearing next to Promoted Links list name


How do you properly define a statically inherited method?

Why can templates only be implemented in the header file?


How can I tell what woke my laptop from suspend?


Default value of dynamic bool array in C++

Does new[] call default constructor in C++?


Using an arpack tool from apt-get repository: undefined reference, segmentation fault

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


All internal links on Stack Exchange sites should be protocol-relative


What is the difference in floor function and truncate function?

Difference between Math.Floor() and Math.Truncate()


Logic and Garage Band do not import audio file correctly


Problem with custom button for apply transformations on model

How to pass multiple operator properties via UI layout?


Why would you use a supertype variable to refer to a subtype object?

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


Why does string[-1:0] return '' in Python?


What is the DOS equivalent of 1>/dev/null?

How to redirect stderr to null in cmd.exe


What one word means “unable to decide which one is correct”?

What is a word/idiom for 'unable to decide'?


How would I use root/ratio test on $\sum_{n=1}^\infty\left(\frac{n}{n+1}\right)^{n^2}$?

Need hint: Determine whether the series $\sum_{n=1}^{\infty}(\frac{n}{n+1})^{n^2}$ is convergent or divergent.


What does the word “two blocks” mean in direction?


How can I exit from a javascript function?


Java array references are null after being set

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


What is the number between file permission and owner in ls -l command output?

What do the fields in ls -al output mean?


$Γ \models α $if and only if $Γ ∪ \{(¬α)\}$ is not satisfiable.

Show that $\Gamma \cup \{\neg \phi\}$ is satisfiable if and only if $\Gamma\not \models \phi$


How to install firmware without internet connection (debian 9 live)


What is the difference between import modx and from modx import *?

Use 'import module' or 'from module import'?


Google Search Console reports only 11 indexed pages when there used to be thousands

Number of indexed pages with "site:" search less than reported in Google Webmaster Tools


Adding an array element to a subarray in PHP

PHP Add element to every sub array of multi dimension array


Whether the security verification code in sign-up form is user-friendly?


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


Get a list of all custom post type names/slugs

Get list of registered custom post types


Does 0/0 = a new branch of numbers? Have I made a mistake in the equation?

Why not to extend the set of natural numbers to make it closed under division by zero?


re SQL Injection Attack using MySQL, does this meet baseline requirements?


How do I get Google to index my 30 million pages?

How to get tens of millions of pages indexed by Google bot?


Should I use who or which? "a nurse is someone who/which always helps sick people."

Should I use "who" or "which" when referring to a specific animal species?


What does this logic/circuit symbol mean

What does this triangle/diamond schematic symbol represent?


Installing Go on Ubuntu - "The program 'go' is currently not installed"


Start up of the windows is been stopped by ubuntu

How to create or recover Windows Bootloader after deleting Ubuntu boot drive


Is a Russian driver's license valid in the U.S.? Is an IDP needed?

Do I need an International Driving Permit to drive in California?


Is there any way to create a simple txt file without opening the terminal?


How to remove a Windows 7 bootcamp partition from Mojave?

The startup disk cannot be partitioned or restored to a single partition. Windows 10 and Mojave


Prove that If $m'$ is a common multiple of $s$ and $t$, then $m | m'$. Here $m$ is the LCM of $s$ and $t$.

$ d_1,d_2\mid n\iff {\rm lcm}(d_1,d_2)\mid n\ $ [LCM Universal Property]


emerging caption in the fourth edge of a larger square containing figures on other three edges

Multiple panel figure, with caption in one of the panels?


A statement with "There are"-- is it grammatically correct?

"There are so many" vs. "There is so many"


Transaction Log file size is increasing in my Azure (IAAS) SQL Server 2014 database

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


can you give me a website that has a list of prices for old mtg cards?

Where can I sell my Magic: The Gathering cards?


remove last two characters from each line


Where can I find a website that provides free textures


How can I use the expanded value of a shell variable in the name of another variable?

How to read value of variable, where the name of variable is the value of another variable


Why do my own edits show up in the suggested edit icon?

Number of suggested edits seems to include own edits


Set $E$ which halves the measure of an open interval


How do I use reflection to call a generic method?


Android - How to create a database not programmatically


Unable to detect my Home wifi after installing Ubuntu 16.04


Prove that Space of Lipschitz continous functions is Banach space

the space of lipschitz function is complete with respect to some norm


I permanently changed my PATH variable by mistake, and I am unable to login now. How to change my PATH variable to default?


What property causes lightsabers to not cut through other lightsabers during combat?

What keeps lightsabers from going through each other?


Evaluating $\int_0^\infty \frac{\ln x}{x^2+2x+2}dx$


Is there any Linux command to create a new file in a folder and auto create this folder if not exist?


source all files in a directory from .bash_profile


Warning: mysqli_close() expects parameter 1 to be mysqli, object given in

php warning: mysqli_close() expects parameter 1 to be mysqli


Why can't the 'and' and 'or' logical operators be overloaded in Python?

Any way to override the and operator in Python?


When I run my code in IDE, it loads textures, but when exported, it doesn't

Java Swing: Displaying images from within a Jar


How to go to the first blank cell directly in a column of Google Sheets?

Script to have Google Sheets jump to the next available row in column A automatically?


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


How to create a color tinted black and white effect?

How do I recreate this color overlay layer effect in Photoshop?


When will my device get the Android 4.0 update (Ice Cream Sandwich)?


Short story about cybercriminal sentenced not to use computers

Story where someone gets disconnected from computers for cybercrime


Can I blend a layer to the canvas in Photoshop?

Replacing whiteness with transparency in Photoshop


Should you not fix one problem when there are bigger ones?

What fallacy dismisses problems by presenting "bigger" problems?


Is it appropriate to buy a "thank you" gift for a PhD supervisor?


How to handle concurrent bids in auction app?

Django: How can I protect against concurrent modification of database entries


How to return multiple objects from a Java method?


Possessive Pronoun or Possessive Adjective?

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


How Do I Plot a Nonlinear Decision Boundary?

How to plot logistic regression decision boundary?


Problem with moving photos to new album on iPhone

How can I delete photos from camera roll and leave in an album?


What extra protection did Voldemort gain using Harry's blood

Why did Lily's enchantments work for Voldemort?


sci-fi book earlier than 1987 dealing with space flight and a short curved sword

Book about space faring race that are very old but use swords and dress in black, also features a matriarchal society


Get program RAM usage (in MB) at runtime (Windows 10)

How to determine CPU and memory consumption from inside a process?


What is the average value of the determinant of matrices in this set?

The average determinant of all integer matrices with coefficients $0,1,2$


How does "Unsung Hero" encourage positive behavior?

Was the Unsung Hero a bad idea to implement?


In-Universe explanation why the founder seem so crude

Why do the other changelings look like Dr Mora?


A tangible example of Persistent Layer and its difference with DAL layer?

What is the use of a persistence layer in any application?


how to change how rotation of middle click when viewing model in layout


Any hint for this product of complex numbers


The Add Feature Button is not present on toolbar in QGIS 3.6


What is the difference between these two coding approach in knockout js

Difference between knockout View Models declared as object literals vs functions


How do I deal with a compromised server?


Proving that if $f: \mathbb{C} \to \mathbb{C} $ is a continuous function with $f^2, f^3$ analytic, then $f$ is also analytic


Is there a difference between "==" and "is"?


Quality control when exporting graphics into JPG


Proper Bernoulli Function Generating Function

Ordinary generating function for Bernoulli polynomial


How to do a curl POST command in flask python app

Send file using POST from a Python script


Filling in Schengen Visa paperwork: what is my member state of first entry?

Should my first trip be to the country which issued my Schengen Visa?


Why penalized logistic regression doesn't provide Z value like in glm?

Testing for coefficients significance in Lasso logistic regression


Convert "ção" and other portuguese characters into proper characters


Oracle SQL ORA-00937: not a single-group group function


POI XSSF class Throws NullPointerException when createCell or setCellValue to empty row in existing Excel

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


How would Gauss' law hold in time varying electric fields?

Do the integral forms of Maxwell's Equations have limited applicability because of retardation?


! Undefined control sequence. l.11 \forall

What library do I have to use such that the document can render \lt and \gt as less than and greater than signs, respectively?


Java System.out.print();, behaves different on Eclipse than on Eclim

Java (Eclim + Vim) "system.out.print" not working


How to find out if the Windows are still bootable?

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


How to reference long equations by numbered alphabets

align* but show one equation number at the end


How to delete all of the posts made by one user to a Facebook group?

Quickly delete all messages and comments by a given user in a Facebook group


How does one set a logarithmic scale in a ContourPlot?


How does MS know which public IP addresses are dynamically assigned

Finding out if an IP address is static or dynamic?


Mass Effect 2 and 3 - Any way to stop Garrus Dying?


Redirect port 80 to 8080 and make it work on local machine


apt update failes after adding nginx from ppa:nginx/stable on ubuntu 20.04 server

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


When is it appropriate to create an entity instead of a new content type?


Story where a kid misses the window of sunlight

What 80s TV show has a child trapped in a closet when rare sunlight appears?


Calculate $\lvert A \rvert$ if $a_{ij}=0$ if $i=j$ and $1$ otherwise

How to calculate the determinant of all-ones matrix minus the identity?


how to increase the open file descriptor size in ubuntu

How to increase max open files limit on Ubuntu 18.04?


If $f(z)=\sum\limits_{n=0}^\infty a_nz^n$ and $|a_1|\geq\sum\limits_{n=2}^\infty n|a_n|R^{n-1}$, then $f$ is injective on $D(0,R)$

Showing that some Function on the Unit Disc is injective


Text field and tabs becomes wider while fetching results in Users search

Alignment issue in users page while searching user


java how to execute a SQL Dump data using JDBC


Custom MarkerStyles possible in Microsoft Chart Controls?


How long can I store homemade caramel or butterscotch sauce?


Using Cases for lists containing Rule ( -> )

How to define patterns to filter lists of replacement rules?


As a fresh graduate, should I get my first credit card?

Should I open a credit card when I turn 18 just to start a credit score?


How to sync Faces between devices in iCloud Photo Library?


Why does paper become translucent when smeared with oil but not (so much) with water?


trying to overwrite 'file' which is also in package 'name'

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


preg_match: between string and first non-alpha numeric character

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


It is possible to use a GDAL in plugin qgis?


How to fix E: Internal Error, No file name for libc6

How to resolve E: Internal Error when using apt-get remove?


How do I deal with a compromised server?


Factorio: Cannot Finish Steam Engine Campaign Mission


Evaluating the elliptic integral $\int^1_0 \frac{K(k)}{\sqrt{1-k^2}}\,dk$

Elliptic integral $\int^1_0 \frac{K(k)}{\sqrt{1-k^2}}\,dk$