Error when utilizing the finalvalue variable in the main program

I want to utilize the final value to the main program


Accessing a list element with a variable as index

Elements operation in the corresponding position of a matrix


How to copy software DVD on another blank DVD


Initialize a byte array to a certain value, other than the default null?


How to resolve error "Handle bad layers" in QGIS?


How do I retrieve data from a harddisk running Ubuntu?


Cluster office workstations when not in use?

Multiple servers acting like a single one with all the hardware?


How to save text file after use cat -n command

How do I save terminal output to a file?


Freezes during or just after login on Dell XPS 15 9560


Inversion of a matrix with zero diagonal elements

Determinant of a specially structured matrix ($a$'s on the diagonal, all other entries equal to $b$)


How to return the device on MacBook Air on Bluetooth?


How do we prove that $\lfloor0.999\cdots\rfloor = \lfloor 1 \rfloor$?


Ubuntu 18.04 audio disappeared after update


I've downloaded the file to install Ubuntu 14.04.1 LTS but I can't open it. Some advice?


How to write like old mathematical papers


Prove that there are infinitely many prime numbers $p$ such that $\left(\frac{a}{p}\right)=1$ for fixed $a$.

Infinitely many primes for quadratic residues


Given a necklace with length $N$, how many ways to color it using 2 colors, such that any rotation should be counted only once?

Number of Necklaces of Beads in Two Colors


combination od 2 fields as composite key


What causes "java.lang.IllegalStateException: Neither BindingResult nor plain target object for bean name 'command' available as request attribute"?


restrain the plotted fitting line to a certain interval within the plot (not the data; i already chose them)

How can i reduce the linear fit plot to a certain interval?


Inserting a comma before attributing a quote to a hypothetical speaker

How should I punctuate around quotes where the punctuation required by the quote interferes with the punctuation of the sentence?


Returning two-dimensional array in C function?


What is the idiomatic way to compose a URL or URI in Java?


Red5-Server intall fails on Ubuntu 14.o4

Ubuntu Trusty red5-server installation fails to start


How can I create a realistic stack of pages?


Last activity name still missing from migrated question

Migrated questions with a nonexistent author should still show the author's name in the questions list


How to stop threads used for watching folders by using WatchService?

How to stop threads of following type in Java used for watching folders for files using WatchService for folders by using jToggleButton


How do I install a custom font on an HTML site


Why is the Ubuntu desktop download a zip instead of an iso?


Why won't a tight cable ever be fully straight?

Why can't a rope be pulled completely straight?


How do I add multiple versions of a list (meaning I'm updating the list) to a list, without having all the lists within the list be exactly the same?

List of lists changes reflected across sublists unexpectedly


If A and B are both diagonalizable, is AB also diagonalizable?

Is the product of any two invertible diagonalizable matrices diagonalizable?


Can you really always yield profit if you diversify and wait long enough?


Is DOM manipulation code queued or run synchronously?

Javascript setInterval works but not infinite loop


How to prove that any (integer)$^{1/n}$ that isn't an integer, is irrational?


Properly sort index containing utf8 characters?


How do I use the Google Docs editor in my Yii application?


Is it worth spending the coin on turn 1 to summon a Novice Engineer

Hearthstone opening strategies: why waste mana?


How to insert into a database from a txt file?

Generate insert SQL statements from a CSV file


Can someone help me figure out what this TiKZ code does?


Adding field of intersected polygons in points using ArcGIS Desktop?

Spatial Join Points and Polygons in ArcGIS Desktop?


Why is the neutral tied to ground in my home's electrical panel?

Is it ok to have mixed grounds and neutrals on bars in a breaker box?


Exception in thread "AWT-EventQueue-0" - Java

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


Why does soap solution forms bubble but tap water does not?


How can I create a shell script that will take me to a folder?

Short-cut for switching to a given directory


If my layover time at London is 14 hours, should I have a UK transit visa for the travel?

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


PHP: Define function with variable parameter count?

How many parameters can be passed in a user defined function?


Viewing Ubuntu command line in the web browser

Is there a web based terminal/ssh client?


Given Newton's third law, why are things capable of moving?


Python Writing a numpy array to a CSV File


Regex to find if a number is within a range, example 1,3,10-15,17

Using regular expressions to validate a numeric range


How is the classical twin paradox resolved?


Will it be more useful to study Sage+Python or R in statistics?


How can I vertically align elements in a div?


How to get the .htaccess mod_rewrite to work?

Create blog post links similar to a folder structure


Link to the issue number on GitHub within a commit message


A proper definition of $i$, the imaginary unit

Refining my knowledge of the imaginary number


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


Logarithmically Convex Functions Characterization


Why use the term "Sister sites" instead of "Brother sites"?

Usage and origin of "sister" in expressions like "sister company, sister ship, sister site" etc


How to fully uninstall python and reinstall it in Ubuntu 18.04

Removed Python 3 and now Ubuntu Software Center, terminal and other applications don't work


How to create folder with date and time using timestamp with robocopy command

How do I get current date/time on the Windows command line in a suitable format for usage in a file/folder name?


The conversion of a datetime2 data type to a smalldatetime data type resulted in an out-of-range value.\r\nThe statement has been terminated

The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range?


Unable to break out of a loop when i press x


Right of Appeal for UK Visit Visa Refused

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


Conditional Probability: Black and White Balls


Show that $\int_0^{\infty}\frac{\ln x}{1+x^2}\hspace{1mm}dx=0$


How to find web hosting that meets my requirements?


How do I recover files from an USB flash drive?


Expected value of uniformly distributed random variables

Expectation of Max and Min of Two Uniform Random Variables


What is the correct answer to this infamously ambiguous arithemetic problem 6÷2(1+2)?


What’s the rule for using “who” and “whom” correctly?


Show image as byte[] from database as graphic image in JSF page


Find the minimal maximal distance in a $n\times n$ square grid?

Playing with numbers form $1$ to $n^2$ in an $n\times n$ grid


Linear Operator $A$ and $B$ bounded if $(Ax,y) = (x,By)$?

If a linear operator has an adjoint operator, it is bounded


Allowing end programmer to expand API enum

Can enums be subclassed to add new elements?


Do I always need to start at the begining when switching phones?

Is it possible to log back into a Pokemon Go account?


Does stabilizing a character in combat provoke an opportunity attack if you're the only conscious character left?


Evaluating the infinite product $\prod\limits_{k=2}^\infty \left ( 1-\frac1{k^2}\right)$


Rules in using the article "the" in addressing countries

Using the definite article before a country/state name


Looking for scifi movie from the 90s/early 00s based on book

SciFi movie (or miniseries) of the afterlife


What should I look for when shopping for my first DSLR?


How can I stop YaCy from starting when my machine starts?


Showing Syntax Error while try to output the dictionary or a list value


displaying an image stored in a mysql blob


HP laptop running Ubuntu 18.04 facing booting problem after kernel update


Is "helpful flag" data accessible via SEDE?

Is there any place to see a leaderboard of top "Helpful Flaggers"?


Wrong message displayed when logging in using Google account

Suspicious login request when using Google id


SQL Server 2005 database log size increasing drastically?

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


Using hyperlink shortcut Ctrl+l causes loss of up/down arrow keys

Down arrow key won't work after using the Hyperlink button


Prove that when AC matrices are multiplied and equal the identity matrix the solution of Ax=b is consistent for all real numbers

Show that when $BA = I$, the solution of $Ax=b$ is unique


What books are recommended for learning calculus on my own?


MacBook Pro 13'' 2017 (A1708) after year of use showing 50% capacity

Battery service and insanely low maximum charge


How does the router know which device to send packets to?

How does Router know where to forward packet


Nothing shows up in the terminal when I type my password


Adding a single forward slash or double backward slash to directory path in java


Server being used to send spam mail. How do I investigate?

postfix sending mails to unknown addresses


Visualizing clustering on 2D binary data

How to plot clusters in more than 3 dimensions?


Is it convenient to build a collection of prime lenses and forgo a zoom entirely?

Should I postpone buying a zoom lens until I've learned to zoom with my feet?


Problem with "If"/"else" statement in python

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


Why does Hermione say she went looking for the troll?


If a photon is exists in 'timeless' state, how can objects around it move?

Would time freeze if you could travel at the speed of light?


How to implement list() support in a class


My gravatar stopped working on most of stack exchange

Profile avatar lost on several sites after profile edit (Gravatar replaced with Identicon)


How much can a power brick safely vary from what the device it's used with expects?

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


Proving that test particles in GR, follow spacetime geodesics

Why do objects follow geodesics in spacetime?


latest update windows search engine not working

Windows 10 Search not loading, showing blank window


Finding $\lim\limits_{n\to \infty}({1\over n+1}+{1\over n+2}+...+{1\over n+n})$ using integrals

Monotonicity and convergence of the sequence $a_n=\sum_{k=1}^{n}\frac{1}{k+n}$


Why does Subtraction float from Integer return a fasle Value?


Prove that there does not exist a continuous function over reals for which it takes on every value exactly twice

For each $y \in \mathbb{R}$ either no $x$ with $f(x) = y$ or two such values of $x$. Show that $f$ is discontinuous.


Is it a bug when a tag is seen through a concealed spoiler?


Appending leading zeroes to a given value


Iterate array > populate select box > return select box from function as html

Event binding on dynamically created elements?


Where I can learn Science as a whole? From nothing to relativity, thermodynamics, to quantum


Why do pdf/image exports fail with OpenLayers Bing layers?

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


Prove there exist a $c$ such that $f'(c) = f(x_0)$

Suppose that f(0) = f(1) = 0 and x ∈ (0, 1). Prove that there exists c ∈ (0, 1) such that f'(c) = f(x).


Write mathematical operators in typewriter font

Proper typewriter font for math symbols (∀, ∃, →), e.g. in verbatim environment


converting an operation on multiple arguments into an operation on a list

Splicing a list of arguments into a function with Sequence


Eclipse: always notice error when use @Override

'Must Override a Superclass Method' Errors after importing a project into Eclipse


Sending the correct NSNumber message for float or double data types?

What is most common and correct practice to get a CGFloat from an NSNumber?


The correct positioning of a sentence adverb in a sentence

Adverb placement in "Let's simply share"


The text for this answer does not fit the box

Questions with mathjax don't fit in the box


RAM with Same Type but different Memory Clocks?

What happens if the bus speed of my RAM doesn't match?


Error updating ereg call to use preg_match instead

How can I convert ereg expressions to preg in PHP?


Can't boot Ubuntu 12.04 "Could not write bytes: broken pipe"

Ubuntu not booting: "Could not write bytes: broken pipes"


Show that $rank(A)+rank(B) \leq n$, when $A,B$ are $2$ matrices of size $n \times n$, and $AB=0$

Proof of: $AB=0 \Rightarrow Rank(A)+Rank(B) \leq n$


Python: is there a one-liner to get the last day of the current month?


Subscribe and RSS links in tag hoverbox layout broken when the "x followers, x questions" text is too long

Tag mouseover "unsubscribe" text too big


string array contain duplicate value and remove and print the array


Find the smallest amongst 3 numbers in C++

Simple logic problem: Finding largest and smallest number among 3 numbers


How to Access data returned from Apex class in JS controller using Lightning web component


Why can't I see my layout view when in Shading mode?

Is there a quick way to reset a .blend files windows and settings to default


how to declare a structure with large structure arrays inside it

Getting a stack overflow exception when declaring a large array


how to compare two array of objects in javascript

Comparing Arrays of Objects in JavaScript


I'm looking for a positive word for a person who always searches for and finds the best deals before making a purchase, no matter how small

Is there a word/idiom for someone who thinks long and hard before spending money?


How do I deal with feelings of guilt and shame related to how long my PhD has taken?

How to effectively deal with Imposter Syndrome and feelings of inadequacy: "I've somehow convinced everyone that I'm actually good at this"


Help is Depressed, It's Been Looking a Bit Down

'help' link is located lower than the other items


If I touch an object, am I touching the atoms on its surface?

What does it mean for two objects to "touch"?


Understanding the Apache server-status page

How to understand the memory usage and load average in linux server


JavaScript: Why are local variables usable after the execution of their containing context?


Finding charge (electromagnetism course)

Calculate force of electric charges "suspended" by strings


What is the meaning of a const at end of a member function?


I'm pleased to hear that you (passed/ have passed) the exam. Which one is right? [ Closed ]

Is there a simple and clear way to explain the difference between past simple and present perfect?


Is it possible to lookup people picker type field


Is the Amazon EC2 instance id will be reused?

Is the google cloud instance id will be reused?


Is there a way to make bash recognize aliases with prefixes


Show that $X_{n} \to X-$a.s. when $E(\sup \xi_{n}^{+})< \infty$

Submartingale convergence (Durrett 5.3.1)


Unable to open directories placed in desktop [Ubuntu 18.04.1]

Can't open desktop folders by double-clicking on Ubuntu 17.10


The quotient of a free group, of rank $n$, and its commutator subgroup is isomorphic to $\mathbb{Z}^n$

Abelianization of free group is the free abelian group


twitter4j.auth.AccessToken not found error in android

Android Twitter4j giving error NoClassDefFoundError: twitter4j.TwitterFactory


How can a user earn almost 100 reputation points with no upvoted questions and no profiles on other sites?

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


Files.newDirectoryStream with filter recursive

Recursively list all files within a directory using nio.file.DirectoryStream;


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


Why can't I access DateTime->date in PHP's DateTime class?


At what stage of computer science PhD should you start looking for post-doc?

How long before PhD graduation should I start applying for post-doc positions?


App Crashing when trying to set textView

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


Why does NSString copy returns the same string


Should the functionality of Accept this Answer be changed?

Is accepting an answer discouraging more answers?


Plotting two variables as lines using ggplot2 on the same graph


Print number of files excluding directories


Android - Set max length of logcat messages


How do I test for a particular day of week in a .bat script?

Adding Day Of week to file name in batch file


Can't understand "puts" keyword in Ruby code


Breakpoints not being hit in javascript function of aspx page VS2012

Enable the javascript debugger in the Page Inspector


Why can templates only be implemented in the header file?


Larger footnote numbers with hang option not appearing as superscript in enumerate

How to set superscript footnote mark in the text body but normalsized in the foot?


how to write a row number in matrix with horizontal line between rows


GRUB rescue problem after deleting Ubuntu partition!


jQuery slideToggle on table lags then toggles (no slide)


Convergence of series $\sum_{n=1}^{\infty}{\frac{1}{\sqrt{1}+\sqrt{2}+...+\sqrt{n}}}$


Question incorrectly stated as answer and vice versa

First post review queue: answers are questions, questions are answers


Unable to Install Chrome on Ubuntu 16.04 and unable to update Ubuntu

Apt update error - "An error occurred during the signature verification" (Chrome)


I have a problem with line 93 I've searched for references from google but it's still the same

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


If d=gcd(a,b). Prove that a/d and b/d are relatively prime.

Prove that if d is a common divisor of a and b, then $d=\gcd(a,b)$ if and only if $\gcd(a/d,b/d)=1$


Difference between prefix and postfix opperand?

Java: Prefix/postfix of increment/decrement operators?


How is the passage of years measured in Game of Thrones?


Why is my Singlton constant not staying constant

How do I correctly clone a JavaScript object?


How do I "align" numerator and denominator?


Disable Two-Factor Authentication for macOS?


Problem with sansmathaccent under pdftex


Why is template class definition not working in large program while working in small ones?

Why can templates only be implemented in the header file?


How to repeat a single bibliography item outside of bibliography?


How to normalize the output of a neural network

Softmax vs Sigmoid function in Logistic classifier?


netbeans like typing shortcut code in eclipse

How to add shortcut keys for java code in eclipse


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


UnboundLocalError on local variable when reassigned after first use


Trigonometry and Complex Numbers with Series

Polar form of the sum of complex numbers $\operatorname{cis} 75 + \operatorname{cis} 83 + \ldots+ \operatorname{cis} 147$


Proof of $\int_0^\infty \left(\frac{\sin x}{x}\right)^2 \mathrm dx=\frac{\pi}{2}.$


How do I vertically center text with CSS?

How to center an element horizontally and vertically


Article abstract affects indent in the whole document

The abstract environment changes the \linewidth for the whole document


How do I migrate from SO to apple.stackexchange.com (not on the list)


Does the plastic cap on a Presta valve serve any purpose once fitted to a rim?


Why is 0 factorial equal to 1? Is there any pure basic mathematical proof?


Keybord-key and the resulting character. Who is responsible (in the OS)

How do keyboard input and text output work?


Switch the default shell by another interpreter


How to best respond to a request to send a passport scan by unsecured email?

What harm can be done with a copy of one's passport?


Average # of tracks that must be heard on a CD, whose player's shuffle function can play the same song >1×, before all tracks of CD heard.

Expected time to roll all 1 through 6 on a die


Using divisibility and greatest common divisor for a proof

Proof that if $\gcd(a,b) = 1$ and $a\mid n$ and $b\mid n$, $ab \mid n$


Null pointer exception while retrieving data from database

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


Warning: preg_match() [function.preg-match]: Unknown modifier '-'

Warning: preg_replace(): Unknown modifier


Is my iPhone 6s Touch ID scanner faulty? When should I be prompted for my passcode?

iOS: Your passcode is required to enable Touch ID


sign of loglikelihood during parameter estimation

Can a probability distribution value exceeding 1 be OK?


Can I merge free space partition with my Ubuntu (Linux) filesystem?


Why minus operator on uint64_t gives me wrong results?


RunProcess[] fails after some hundred times, BUG?

Error when implementing StartProcess[] in loops (Do, While, Table)


Defining vector components - $RecursionLimit


Debian, apt-get: how do I ignore NO_PUBKEY for good?

Bypass GPG signature checks only for a single repository


How to get the Dimensions of a Drawable in an ImageView?

How to get the width and height of an android.widget.ImageView?


$f,g: \mathbb{N} \rightarrow \mathbb{N} $, where $f(n)=g(2n)$. Prove that if $f$ is surjective, $g$ is not injective.


Does parenthetical notation for self-invoked functions serve a purpose in Javascript?

Explain the encapsulated anonymous function syntax


They seem to be following a proposal but are not counted

Area 51 is miscounting my proposal followers


Showing the sum of n independent Bernoulli trials follows Binomial distribution

Proof that a sum of Bernoulli rvs has Binomial distribution


Combinatorics Question involving answer choices and finding all cases with consecutive answers.

Number of ways an answers sheet can be fill with at least two consecutive answers?


Is there any algorithm that produces irreducible polynomials over $\mathbb{F}_2$?

irreducibility of a polynomial over $\mathbb{F}_2$


Testing the difference in AIC of two non-nested models


What does it even mean to say 'preserve structure'?

In what sense of "structure" do group homomorphisms "preserve structure"?


The resurrection stone didn't actually resurrect?

If no spell can reawaken the dead, how did the resurrection stone work?


According to the state postulate ,the state of a simple compressible system can be completely specified by 2 independent intensive properties

Why is the state of a simple compressible system completely specified by two independent intensive properties?


Why does Wordpress use cookies for /wp-admin and /wp-content/plugins for non-admin users

why does WordPress need two cookies for auth/login


Technical stop Flying Dubai to Christchurch

Do I need a transit visa for a technical stop in Australia?


How to end php session after 5 mins on inactivity in databse

How do I expire a PHP session after 30 minutes?


Find a minimal sufficient statistic for logistic distribution

Prove the order statistic is a minimal sufficient statistic for the logistic pdf $f(x|\theta)=\frac{e^{-(x-\theta)}}{(1+e^{-(x-\theta)})^2}$


Is there a way to compare network-wide rep?

Are there network-wide reputation leagues?


Hilbert's sixth problem (current answers neglect the fact that $C_{U} \subseteq U $ )


Can anyone help me with this NullPointerException and explain how to stop this issue from occurring in the future?

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


$x^a - 1$ divides $x^b - 1$ if and only if $a$ divides $b$


What would be an English equivalent for the Mexican Spanish word tocayo?

Is there a word for someone with the same name?


Create CSV file with UTF-8 encoding - PHP


Photographs to Canvas Prints then Selling


What is the maximum length of a URL in different browsers?


C# transparent label, how to inherit backcolor

Reasons for why a WinForms label does not want to be transparent?


How do I find the last two digits $2012^{2013}$?

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


apt-get update fails to fetch files, “Temporary failure resolving …” error


Install packages on Kali without an Internet connection

Ways to update Ubuntu (debian-based distros) offline


How to force the use of AMD R7 265 in Notebook with Ubuntu 18.04 LTS that uses two video cards controlled only by software?

Ubuntu 14.04.5/16.04 and newer on AMD graphics


Unable to startActivity from Recycler View Adapter


Incorrect mapping between reputation graph and posts from which user earned the corresponding reputation


Unity .net Remoting Server get_animation can only be called from the main thread

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


How to use jQuery to call an ASP.NET web service?


What hardware does Ubuntu Touch support?


Bash - meaning of the semicolon after the command

What are the shell's control and redirection operators?


Sorting integer field in ArcGIS Modelbuilder and using smallest value as variable for tool?

Using MAX in SQL Expression of ArcMap ModelBuilder


How to disable an alias in bash for a single command?

How do I temporarily bypass an alias in tcsh?


Apply command to every line in bash terminal

How can I pipe the output of *all* entered shell commands into another? (e.g. pipe everything into 'lolcat')


jQuery-created html not caught in jQuery events

Event binding on dynamically created elements?


If a function is compactly supported, then its Fourier series converge?

A function and its Fourier transform cannot both be compactly supported


Notepad++ auto indent html code while writing


"Heard me [infinitive]" vs. "heard me [present participle]"


Simple regular expression for a decimal with a precision of 2


Sorting a multidimensional array by string?


How to determine equality for two JavaScript objects?


How do I name variables dynamically in C#?


File stubbornly refuses to allow me to edit in QGIS

Shapefile layer no longer editable (toggle edit option greyed out) in QGIS


single, short Rspec test takes 80 seconds?


Find a regular expression not preceded by and not followed by

Match a pattern only when NOT preceded or followed by another pattern


Separate compilation and template explicit instantiation

Why can templates only be implemented in the header file?


java regex Pattern.compile multiple characters


Why did Steve choose this character to be the next Captain America?

Why was Sam Wilson chosen for this, but not Bucky?


UK resident reentering UK on NZ passport as UK passport is being renewed

Do I have to enter the UK on my UK passport?


Error while adding WMS layer in QGis 2.18.13


How are you planning on handling the migration to Python 3?


Is it possible to block bind to answer to queries type "any"?


Loop through values of properties of an object?

How to loop through all the properties of a class?


Are good practices really that opinion based?

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


How to write cursive i (or iota) in latex?

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


How to preserve SEO value when building a completely new website?

Moving large website to new CMS - URL changes


How can I use the workbench engine on a headless server?

Blender 2.8 - AWS EC2 command line EEVEE render


Javascript event listeners conflict problem

Event binding on dynamically created elements?


When will "apt-get install" does not asking for Y or N

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


How do I get the classes of all columns in a data frame?

Determine the data types of a data frame's columns


What is the maximum reach distance of electric field?

Gravititonal fields compared to electromagnetic fields - are they infinite in range?


Likelihood Ratio Test statistic to test $H_0$ vs $H_1$

Using the LRT statistic to test $H_0$ vs $H_1$


Stop printing non-bold text in bold from PDF file


Application does not see system time zone changes until restarted

.NET DateTime.Now returns incorrect time when time zone is changed


Summarizing multiple columns with data.table


"Use of \@startpbox doesn't match its definition." Error on a Table

new array.sty and colortbl.sty incompatibility?


in javascript why use " var that = this "

What does 'var that = this;' mean in JavaScript?


How can I delete every file but one extension

remove files when name does NOT contain some words


Processing ZIP entries without central control file

Is there a way to decompress a DynaZip Max file with another library? F.E. DotNetZip


Why gravitation does not have negative entropy?

Please clarify how entropy increases when matter gravitationally coalesces


Crackling sound when using headphones - 16.04


Using .Include() when joining a view using Entity Framework


How do I know if food left at room temperature is still safe to eat?


how to prove that $n(n+1)$ can't be square?

Show that the product of two consecutive natural numbers is never a square.


Sorting a Hashmap which has objects as values


Meaning of . and .. directories in linux

What is the difference between ./ and ../?


jquery multiselect dropdown check box which gets data from database?


How to use hyphens appropriately when listing multiple unhyphenated terms?


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


Going back twice required to return to search results in the tags view


How to change the status bar text color to a custom one

How to change Status Bar text color in iOS


How does an almost complex structure on a manifold induce an orientation?


How to execute a program or call a system command from Python


Prolog Family Tree Blood Relations, Recursion?


Common title to many subplots in Matplotlib

Matplotlib - global legend and title aside subplots


Make different-sized displays match edges

Resize display in display arrangement / actual size instead of resolution


How do I get permissions to edit system configuration files?


Can one use cooked egg to make fried eggs (sunny side up)?

Is there any way to bring an egg to its natural state (not boiled) after you cook it?


How do I make Google Chrome open Incognito by default?

How do I open Chromium in incognito mode by default?


Is it possible to use a in VirtualBox clone into a different OS?

What's the recommended way to move a VirtualBox VM to another computer?


Python regex not finding match in first line of file

What is the difference between re.search and re.match?


What is the best way to encode features when clustering data?

K-Means clustering for mixed numeric and categorical data


Showing that $ \sum_{n=1}^{\infty} \arctan \left( \frac{2}{n^2} \right) =\frac{3\pi}{4}$


Changing Date format and appending to original file


Ubuntu 14.04 upgrade succeeded partially - I would like to use a different mirror; how can I do that?

How do I change which mirror I get updates and software from?


Is spilt layout good to display active and non-active products after user sign in to their saas account?

Best way to show an "unactivated" part of an app?


Story or stories about a matriarchal society where everybody is treated like children

Can someone identify this book, where children are bred for specific jobs?


java - inherited class issue (different methods in subclasses than super)

Is it possible to call subclasses' methods on a superclass object?


What do we know about the Ainur who stayed in the Timeless Halls?


How can I use Windows 7 Ad-Hoc wireless networks for computer gaming LANs?

IP address of host of Wi-Fi ad-hoc network?


How to perform modulo operation on a fraction?


Fluctuating loss curve/ steady dice score. Why? And How to improve?

Why does the loss/accuracy fluctuate during the training? (Keras, LSTM)


Disable Drag and Drop Functionality In Document Library in SharePoint 2013

How can I disable the Document Library drag and drop function?


clearing check box on the click of the button in Jquery

Setting "checked" for a checkbox with jQuery


If I have a series of points (coordinates), how do I find the location of a new point as far away from all the other points as possible?

Find the point which is furthest away from existing points while remaining within the convex hull


Tag scores are not updated and the issue is getting worse


Problem with window drop shadow on Unity after system wakeup

Strange artifacts along window borders after waking computer from sleep mode


How I draw the symmetrical difference of three sets with Venn diagrams using tikz?

How to generate all possible Venn diagrams (with the case below) efficiently?


Unable to forward search Bash history similarly as with CTRL-r


Show that a finite group of even order that has a cyclic Sylow $2-$ subgroup is not simple.

A Group Having a Cyclic Sylow 2-Subgroup Has a Normal Subgroup.


The population size does not affect the sample size?


How to correctly cite a bibliographic source?


Prove that $z^2 \equiv ab\pmod p$ is solvable if and only if both or neither of $x^2 \equiv a \pmod p$, $x^2 \equiv b \pmod p$ are solvable.

If $ab \equiv r \pmod{p}$, and $x^2 \equiv a \pmod{p}$ then $y^2 \equiv b \pmod{p}$ for which condition of $r$?


USB Drive Write protection and unable to format

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


$A=\mathbb{R}^n-\{a\}$ for some $a\in \mathbb{R}^n$ is path connected

Show $\Bbb R ^n$ with a finite set removed is still connected.


Black screen in new install Ubuntu 18.04

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


Follow and Share Button is missing from SharePoint online

SharePoint 2013 Online - Missing Follow Link


How to use generics in calculate area method?

Can I do arithmetic operations on the Number baseclass?


How to add signature to Preview on a Mac Mini?

How can I use the "signature" function in Preview on Mac Mini with no camera?


in Blender 3D, is there any function like 'Flow along surface' in Rhino 3D?


how to give full permissions to a specific user for a folder?

Grant permission for new created files inside folder automatically


HTML5 tag (main) not recognized in Eclipse Luna


What is the difference between necessary and sufficient conditions?


How do I deal with a compromised server?


Which meaning does "Mad" have in the title "Mad Max"?

Why is Max known as "Mad Max" in the Mad Max Franchise?


Set global variable from within function using function parameter with JavaScript

Is it possible to add dynamically named properties to JavaScript object?


How to deal with "%1" in the argument of QString::arg()?


Handling a Click for all controls on a Form


c# regex extracting substrings from a string

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


Use of verb forget and adverb constitute a collocation?


purgeIdleCellConnections: found one to purge conn = 0x1d57ba00


Combining multiple Mobile Phone Internet Connection (to get high speed)

Custom combining mobile data and wifi on windows 7


What happens when a photon hits a mirror?


How can I understand "could have been reached had Nazi discipline?"

Conditional sentence without conditional conjunctions, is that possible?


What do you call someone who is always complaining after getting what they want?

Is there any proper word for a person who is very hard to please?


Calculate $\lim_{n \rightarrow \infty}n^x (a_1 a_2\dots a_n)^{\frac{1}{n}}$.

If $\lim_{n\to\infty}x_n=\alpha$, show $\lim_{n\to\infty}(x_1x_2\dots x_n)^{1/n} =\alpha$.


Link between Infinite coin flipping and Uniform distribution on unit interval

Limit distribution of infinite sum of Bernoulli random variables


Recover My account whose email address is closed

I've lost access to my SE email and password; do I have options?


PHP / JavaScript: how to pass array from PHP to JavaScript

How do I pass JavaScript variables to PHP?


Generating buttons that will execute a java script function on click

Event binding on dynamically created elements?


How to extract 2-word fields from Object?

How to access object properties containing special characters?


Queries in two tables without "inner join"


Number of $3 \times 3$ matrices with integer entries such that $AA^t$ is the identity matrix

How many $3 \times 3$ integer matrices are orthogonal?


Relation of gravitational pull with no air friction

Why do two bodies of different masses fall at the same rate (in the absence of air resistance)?


An epimorphism from $S_{4}$ to $S_{3}$ having the kernel isomorphic to Klein four-group


Why must an int have a memory address that is divisible by four on most current architectures?


Can I develop Ios applications on a Windows 10 machine?

How can I develop for iPhone using a Windows development machine?


How do Hexproof and Combat Damage interact?

Which spells or abilities are affected by things that care about targeting?


Add the comments @ auto-complete to mobile theme


Trying to upload pubic SSH key to MC returns bad header error

Unable to import Encryption Key in Marketing Cloud


How to convert an input parameter to integer value in a for loop in bash?

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


How do I make nice formated date with MySQL & PHP

Convert from MySQL datetime to another format with PHP


How to make the command line / terminal mirror the GUI?

How to see terminal commands generated by GUI actions


How does the Distant Spell Metamagic interact with the Thunderclap spell?

Does the Distant Spell metamagic apply to the Sword Burst cantrip?


The import com.google.android.gms.gcm.GoogleCloudMessaging cannot be resolved

Cannot resolve symbol 'GoogleCloudMessaging' GCM


How to programmatically send SMS on the iPhone?


Difference between "Present Simple" and "Present Continuous" or "Gerund"

Are these gerund sentences grammatically correct?


Why i am getting java.lang.NullPointerException even after initializing the local variable

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


If a linear operator T makes a vector zero, a product of linear operators containing T makes that vector zero. Why?

Minimal polynomial for T is a product of distinct linear factors


Unable to use multiple @ signs in comment

@ symbol not allowed more than once on comments


Why JavaScript says that a number is not a number?


Find everything between FROM and WHERE words excluding the words itself, pattern can have multiple occurrences

Grep lines between start & end pattern even end pattern in next file


Story about a time traveller who became their own mother and father

Identifying a short story about time travel and paradoxes


Ubuntu version with lesser system requirement

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


What Are the Specific Elements that Distinguish Dark Magic?


What is the meaning of p values and t values in statistical tests?


What is a good book to learn number theory?


Show that ideal $(X,Y)\subset \mathbb{R}[X,Y]$ is not invertible

Example of a non invertible fractional ideal


How do I use pip with Python 3.6 on Ubuntu 14.04?

How to install pip for Python 3.6 on Ubuntu 16.10?


Variables accessed by a function within a class

Why are Python's 'private' methods not actually private?


How can I add a "C" wire to my thermostat?


How to install PYPY3 on Ubuntu, for newbies?


shapiro wilk for testing normality in ANOVA

What have to be normally distributed: groups or whole sample?


Custom names and lores in Minecraft 1.7.2?


How to change file extension at runtime in Java


Filter subscription email is not being delivered (June 2019 - Feb 2020)


Can I use an installed Xubuntu instance on two computers?


Assassinate ability and two-weapon fighting

Does the Rogue's Assassinate feature grant criticals on multiple attacks?


Legality of publishing a homebrew campaign

Does the OGL let me write D&D 5e compatible rulebooks legally?


How to find the number of distinct polynomial functions from $\mathbb{Z}_2$ to $\mathbb{Z}_2$?

Every Function in a Finite Field is a Polynomial Function


Cannot find peculiar rho symbol and special parenthesis

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


Training set target categories' distribution

Class imbalance in Supervised Machine Learning


Spring MVC WARNING: No mapping found for HTTP request with URI

Why does Spring MVC respond with a 404 and report "No mapping found for HTTP request with URI [...] in DispatcherServlet"?


how can i prevent user to access the previous jsp page using browser's back button or backspace

Prevent user from seeing previously visited secured page after logout


Change audio output depending on monitor application is run in

Change audio output depending on which one is on


$TT^*=T^2$, show that $T$ is self-adjoint


Getting NullPointerException when trying to populate TableView from another class

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


How to integrate acceleration due to gravity with height?

Integrating radial free fall in Newtonian gravity


Prove that:$\int_{a}^{b} f(x) dx = b \cdot f(b) - a \cdot f(a) - \int_{f(a)}^{f(b)} f^{-1}(x) dx$

Show rigorously that the sum of integrals of $f$ and of its inverse is $bf(b)-af(a)$


Is there any difference with/without @override java

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


Need regex to replace entire folderpath while preserving file name where last folder could by anything

How to get the file name from a full path using JavaScript?


Why does my code shows headers already sent even if it is in if else condition?

How to fix "Headers already sent" error in PHP


Runtime error on casting Array to string Enumerator


Do I need a powerful discrete video card for Photoshop?

Is GPU or CPU more important for Photoshop and Lightroom?


Solution for outdated Ubuntu Version 12.04

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


Checking a number with calculator package

Checking for valid floating point number


Show that $\|f\|^{2}$ attains a minimum value on the interior of $B$


Java Twitter4J Null Pointer Exception on pin.length()

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


How to remove symbols from a string with Python?

Remove specific characters from a string in Python


How to use RDP as proxy for browser connections?

Tunneling a TCP/IP Connection through Remote Desktop Connection


How do I fix an error about unclean file system NTFS when mounting?

Cannot mount NTFS partition in Ubuntu 13.04


javascript mystery - how functions get access to outside variables


How to get the list latest entries from the database table for list of values for the specific column?

How do I limit the number of rows returned by an Oracle query after ordering?


What is the difference between & and * in C++ function arguments?

What are the differences between a pointer variable and a reference variable in C++?


What did Ken Thompson mean when he said, "I'd spell creat with an 'e'."?


I can't install or remove any software from software center?

"Software can't be installed or removed because the authentication service is not available. "


Word for a mind apt to seeing double entendres

word to describe a person who catches the sexual overtone in a normal conversation


jquery simplemodal error on IE8 for removeExpression

Jquery - IE not implemented error (in IE 8)


How do I revert a Git repository to a previous commit?


How to import a module given the full path?


Folders Of External Hard Drive being are behaved like Protected Operating system Files

Change file from being flagged as a 'system file' back to 'normal' state on windows 7


How many messages can I star? Is there any rate limiting?


myOpenID shuts down February 1, 2014; add an alternative login method to your account


Python regex: matching nested parenthesis

Can regular expressions be used to match nested patterns?


Proper way to run and fish electrical wire in Canada?

Can I fish Romex cable through concealed part of basement ceiling in Canada?


Terminal only shows > symbol when I enter this find command

What mode does the terminal go into when I type a single quote?


Why do I require 15 reputation to just up-vote something?

Why are 15 reputation points required to upvote?


How do I get attention for one of my own questions without a good answer?


Can I uninstall and reinstall Ubuntu Software Center?


How do you determine the latest SVN revision number rooted in a directory?


Evaluate $\int_0^1 \frac{(x^2-1)}{\log x} dx$

What is $\int_0^1\frac{x^7-1}{\log(x)}\mathrm dx$?


What is the fastest way in terminal to get a count of files when there is so many of them?

Count total number of files in particular directory with specific extension


Prove: (p ∧ q) ∨ (q ∧ r) ∨ (r ∧ p) ≡ (p ∨ q) ∧ (q ∨ r) ∧ (r ∨ p)

conjunction of disjunctions and disjunction of conjunctions


Exporting inset map with same quality in ArcGIS Desktop?


What would a backdoor in symmetric key cipher look like?

What is the best way to put a backdoor in an encryption system?


Inverse of any element in a group of matrices

Prove that matrices of the form $\begin{pmatrix} x & x \\ x & x \end{pmatrix}$ are a group under matrix multiplication.


Correct answer for the following question

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


Are there analytically derivable posteriors that save from doing MCMC other than conjugate priors?

Do conjugate priors just lead to a posterior that is a modification of the parameters of the prior?


Display 3 items per row - while loop - php/mysql


What is the angle between the two wings of Lorenz's strange attractor?

How to make the function of the planes from the lorenz attractor


How to find $\operatorname{Cor}(\Phi(X),\Phi(Y))$

Finding correlation between CDF of two normal distributions


SIM card for weekend stay in Italy, mostly for internet access

Prepaid Data Plan for cell phone in Italy


if a is not an element in a list how to print?


Have the bugs with Remove["Global`*"] returned in 11.3?

Why does removing a function and defining it on the same line not work?


App Keeps crashing when trying to populate activity b with other information

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


Disable automatic iTunes launch when iPhone is plugged in via USB

Simplest way to prevent iTunes from automatically launching when iPhone/iPad is connected


Undefined, unspecified and implementation-defined behavior


find action not working for specific search

Got less output with print0 option on find?


Formula for calculating $\sum_{n=0}^{m}nr^n$


Count an integral with parameter $\int_0^1 \frac{\arctan(ax)}{x\sqrt{1-x^2}}$

Using differentiation for computing $\int_{0}^{1}\frac{\arctan(ax)}{x\sqrt{1-x^2}}\,dx$


Why the difference in handling unbound locals in functions versus classes?


Understanding the concept of conditional probability

Trying to derive a result on conditional probability


Are there any simple rules for choosing the definite vs. indefinite (vs. none) article?


Convergence of series implies convergence of product

Equivalence of convergence of a series and convergence of an infinite product


Getting "sed error - illegal byte sequence" (in bash)

RE error: illegal byte sequence on Mac OS X


How do I get this movie texture to animate as projected on an object?

Animated textures don't work in Blender viewport playback


Difference between the "Field" and "Algebra"?

$\sigma$-algebra vs. $\sigma$-field: is there any difference?


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


Permission denied in vhost document root


How many R2 droid units were there according to canon?


How to add 1 to score if EditText value is true


Converting rich-text to plain-text when pasting in contenteditable div

JavaScript get clipboard data on paste event (Cross browser)


Isomorphism between $GL_2(\mathbb{F}_2)$ and $S_3$

Prove $GL_2(\mathbb{Z}/2\mathbb{Z})$ is isomorphic to $S_3$


How do I decide what version of Ubuntu to install?

What's the meaning of version numbering of Ubuntu?


Size of a natural transformation and the Yoneda Lemma


What is at x- and y-axis on the Normal Probability Plot and how to calculate it?

What is inverse CDF Normal Distribution Formula


which of the following group is isomorphic with : $\frac{ \Bbb{Z ×Z }} { \langle (2,2) \rangle } $?

What is $\mathbb Z \oplus \mathbb Z / \langle (2,2) \rangle$ isomorphic to?


Number of results on Google's 'site:' search

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


Normal random vector with some known values

Deriving the conditional distributions of a multivariate normal distribution


Let $(x_n)$ be a sequence that converges to a number x. Show that $(s_n)$ converges to x as well.

A theorem about Cesàro mean, related to Stolz-Cesàro theorem


Correct way to disable /node in Drupal 7?


Prove that $x^n/n!$ converges to $0$ for all $x$

Prove that $\lim \limits_{n \to \infty} \frac{x^n}{n!} = 0$, $x \in \Bbb R$.


I am planning to apply to Masters/PhD program in economics but my grades in first and second year are terrible?

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


libc detected *** ./textfileread.exe: realloc(): invalid next size: 0x08643008

Facing an error "*** glibc detected *** free(): invalid next size (fast)"


How to Remove virus completely from laptop

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


Equivalent condition for finite Nilpotent group

A finite group is nilpotent iff two elements with relatively prime order commute


convert base 64 string to byte array c++


Running shell commands within python interpreter

How to execute a program or call a system command from Python


Are there downsides to using resistors with too high power ratings?

Other than cost, is there a reason to not use higher rated components than called for by design?


Assume D is bounded and f is uniformly continuous on D. Prove that f(D) bounded

A uniformly continuous function maps bounded set to bounded sets


Maximal ideal of the ring of all real valued continuous functions on $[0,1]$


Which is better in storing and retrieving images?


Is there a way to only delete the chat profile?


Trying to switch a value from on Queue to another. Getting NullPointerException?

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


How to grasp the limits of these two integrals?

Bessel function representation of spacelike KG propagator


Do i still lose flag weight if i got a declined flag, yet the question gets closed?


How can I test a new version of iOS on my iPhone but revert if it doesn't work well?

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


How to edit files in a terminal with nano?


Windows git "warning: LF will be replaced by CRLF", is that warning tail backward?


Time usage in "It's time we got back there"

"It's time something was / were done about the problem."


Add an Image Upload button to the Mobile Site


Campy Alien Horror movie with Alien Stowaway on Lunar Lander?

Movie where an alien pod landed at an arctic base


How do I merge the the two values of two objects that share a common key together and return it?

How can I merge properties of two JavaScript objects dynamically?


SQL Server 2014 : How to extract Hostname or IP


Mac address for group owner WIFI DIRECT?

How do you retrieve the WiFi Direct MAC address?


Clarification on the proof for the Euclidean algorithm

Divisor of $m$ and $n$ divides $m - qn$ (in proof of Euclidean algorithm)


Changing NAD27 to NAD83 in R, Error in proj4string

Assigning CRS to Lat/Lon in R giving error: "Geographical CRS given to non-conformant data"


Calculating RSA private exponent when given public exponent and the modulus factors using extended euclid


Strange behavior of `tasks` items inside `tcolorbox` box

tasks package: items are in two line with 4 columns and 4 items


If Eren Jaeger dies without transfering his titan powers, will both powers transfer to the same child?

What happens to a Titan Shifter if they die without being eaten?


Rep "prize money" when badges are awarded


Classical Mechanics: Continuous or Discrete universe?


Figuring out an ideal balance to carry on credit cards

Should I really pay off my entire credit card balance each month or should I maintain some balance?


How to execute a program or call a system command from Python


Is there any way to ensure that Eevee evolves into its other forms?

I caught an Eevee, which of its evolutions will it evolve into?


Clicking a HNQ "ad" in the sidebar opens the link in the ad instead of changing the current page

Clicking community promotion ad renders an instance of SO within the frame of that ad


Show that f : ]0;1[ $\longrightarrow \mathbb{R} $, uniformly continuous on ]0;1[ is bounded

Uniform continuity on (0,1) implies boundedness


Windows Update: “Some settings are Managed by your system administrator”

How to enable Windows Update over the internet for domain computers? (Code: 8024402C)


How to prove $|\text{Aut(G)}|=2\implies |G|=3$

Which groups have precisely two automorphisms


Using xargs in msysgit to remote prune all doesn't seem to work

Make xargs execute the command once for each line of input


English usage and grammatical correctness


Can I do PhD from different country after getting one PhD from one country?


Does NSFetchedResultController ignores changes in some cases?

NSFetchedResultsController with predicate ignores changes merged from different NSManagedObjectContext


How to prove $\det(e^A) = e^{\operatorname{tr}(A)}$?


Question about a driver rotation expression

Is there any driver expression for elif statement?


How can I make my image-border appear outside of background-color

How to hide the background underneath the border


What's this icon in menu bar on Macbook Pro?

I have a strange 'binoculars' icon in my menu bar that disappears when I log in


Delphi call TDBGrid.Datasource.Dataset.Refresh from a background thread


How to hide certain plugins from other admins?

How to use a Must-Use plugin to hide a regular one and to hide itself?


Are there any flights which permits a Sikh to carry a kirpan?


Determine if Reynolds Number is large or small in classical mechanics.

Is the Reynolds Number well defined for a given system?


Merge unallocated partition with ubuntu partition


Is LibreOffice Calc available in Ubuntu Server 18.04 LTS?

How do you run Ubuntu Server with a GUI?


File ended while scanning use of \next, while using \begin{comment} on macro definition


How to extract elements from dictionary and append to list

List of lists changes reflected across sublists unexpectedly


Bootcamp Error: The startup disk cannot be partitioned or restored to a single partition

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


Can I travel to Paris for a day with a single entry visa for Schengen from Switzerland?


Prove $4|n$ if and only if $4|(10a_1+a_0)$

Why doesn't the last digit method work for divisibility by 4?


What is the difference between run-time error and compiler error?


Prove that any family of pairwise disjoint open intervals is countable.


Reputation chart gets misaligned when toggling visibility of certain sites on it

Stack Exchange reputation graph: unselecting the top site results in y-axis rescaling mess


Can't install country-restricted app even if I'm physically in this country

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


How to search recursively within several levels of embedded tar tgz files?

How do I recursively grep through compressed archives?


Introduction to frequentist statistics for Bayesians


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


Adobe Flash Player not detected on Chromium for Ubuntu

Chromium 34 and later cannot detect flash plugin


Problem with using modules from a package or separate notebook


How is a Javascript string not an object?


Virtual particles, what do we mean by that?

Are virtual particles only a fictive tool in equations?


Clarifying which segement of a curve overlap is in the foreground/background


Update from 14.04 to 16.04 failed with GPG error


Confusion about refit model after cross-validation

How to choose a predictive model after k-fold cross-validation?


What would make a question popular with high views?


Travelling to Romania on a short stay Schengen visa issued by France?

Can I enter Romania from Dubai with a Schengen visa?


Proper alignment of figures between desired text lines

Keeping tables/figures close to where they are mentioned


POST Route (via form) Vs. GET Route (post via URL Params)

When should I use GET or POST method? What's the difference between them?


Terminal doesn't launch from Dock or shortkeys


How to select all instances of a variable and edit variable name in Sublime

How to select all instances of selected region in Sublime Text


Assigning null to variable in finally block


Deciphering the RSA encrypted message from three different public keys


How to run a bash function() in a remote host? in Ubuntu

Shell script: Run function from script over ssh


Particle color from emitter's shader color without any textures

Particle Color based on where the particle is emitted?


Is there any point in using the ArrayList class anymore?


Demoting a DC which also runs Exchange 2010


Updating list inside of a list affects other sublists as well, can someone explain this behaviour?

List of lists changes reflected across sublists unexpectedly


Margins of a LinearLayout, programmatically with dp


Using induction to prove a question based on Hermite polynomials

I am unsure about this question using hermite polynomials and satifying recurrence relations


beamer: Spacing Between Frame Title and Content Varies With Content (even using the t option)

beamer: Top-aligning columns within a top-aligned frame


Prove there does not exist $(a, b, c, d)$, not all $0$, such that $ a^2 + b^2 = 3(c^2+d^2)$

Prove that $x^2 + y^2 = 3(z^2 + m^2)$ has no solutions in integer


Viewing reputation notifications on chat.SE shows the wrong favicons


“it's truly vital that he or she becomes/become familiar with the reasons”?


win10 utility file copy multiple directories from search result

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


Ignore single character/letter in a string


How to sort alphabet in TreeMap by descending Value in Java


Show that a given harmonic function has a specific form


How to calculate the difference between two dates using PHP?


Do light color codes work across all distros and terminals?

Can't apply brightness to terminal's background color


How to end all tasks in a ThreadPoolExecutor if one of them can throw an exception


Re-Rolling Skills for Perception/Insight/Sneak


I'd like to make the ultimate bootable USB with several distributions on it. How?


The repository 'cdrom:/Ubuntu 18.04.4LTS _Bionic Beaver_ - Release amd64 (20200203.1) bionic Release' does not have a Release file

Problem with sudo apt get update: The repository cdrom... does not have a Release file


Fixing shadows in cycles without increasing subdivision


Grouping data of two columns containing the same data


SPF authentication mixed pass/fail without SPF record, in DMARC report

What are SPF records, and how do I configure them?


Why does `printf "%s"` concatenate two following strings together?

How does printf with multiple arguments separated by space work


What does 'static' mean in this Java code?

What is the difference between a static and a non-static initialization code block


Two pane file manager for Mountain Lion?

What orthodox file manager for OS X could I use?


return to newly custom object created page


In Apple Mail, How can I delete a message without moving to the next one, causing the next one to be marked as read?


Installing a Windows 98/95 Keyboard Driver on Windows 10


What's happening to an int that starts with 0? ex 00101

What does it mean when a numeric constant in C/C++ is prefixed with a 0?


why $.isEmptyObject($('#id-does-not-exist-on-page')) returns false?


should AC ground (earth) and DC ground be connected?

Grounded AC-DC power supply, what connects to earth ground?


How to create correct tetrahedron (platonic shape) in blender 2.8?

How do I create an equilateral tetrahedron?


Hello! Is there a way to modify a string from user raw_input in python?


How to prove $\frac{\mathrm{d}^3\vec{p}}{E}$ is Lorentz invariant?


Is it worth pre-booking for Vatican Museums etc.?

Do I need to book in advance to see attractions in Italy in October?


Show continuity or uniform continuity of $\phi: (C([0,1];\Bbb R ),||\cdot||_\infty )\to (\Bbb R, |\cdot | )$


object reference set to an instance of an object

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


Did Star Trek Ever Reconcile the time line problems?

Was There Ever an Official or Canon Retcon or Explanation For the Eugenics Wars?


Casting a List back from object returns a System.InvalidCastException C#


Find a List of strings in a txt file in Python

Cheap way to search a large text file for a string


What's the difference between accessing struct members by pointer as opposed to by reference?

What are the differences between a pointer variable and a reference variable in C++?


Java: Sorting user-input array upon return


8 letter word beginning and ending on triple word scores

Scoring when two triple word squares are covered in one play


How to maintain PCI compliance on a LAMP server when repositories don't keep up with versions


How to remove/strip all formatting or styling information from HTML table code?


Deleting A Specified Element In An Array Using Random Class


How to make an object emit light that also iluminates other objects?

How to make mesh lights work in Blender Eevee?


Restriction of Continuous Function on Compact Hausdorff Space

Closed set mapped to itself in a compact Hausdorff space


Text moving outside of justification margins

Allowing line break at ',' in inline math mode?


Does $^{\frac12}x=e^{W(\ln x)}$, or not?


What does this mean? ($\boldsymbol{I}_{\theta, \infty}(x_i)$)


Truth with Universal and Existential Quantifiers

Why is this true? $(\exists x)(P(x) \Rightarrow (\forall y) P(y))$


How to start a GUI software on a remote Linux PC via SSH


How to move rightarrow higher up between Figures?

How to insert a figure between two texts?


jquery stop child triggering parent event


can we have a REAL terminal connected to an Ubuntu PC now-days


Convergence of $\big ( 1 -\frac{1}{\sqrt{n}} \big )^n$.

Several ways to prove that $\sum\limits^\infty_{n=1}\left(1-\frac1{\sqrt{n}}\right)^n$ converges


The "duplicate answer" community flag is broken

Duplicate flag links in 10k tools are broken


The reason why NMF has become so popular

What is the advantage of non-negativity in matrix factorization?


"He stayed here only for two days." or "He stayed here for only two days."?


How to make JavaScript choose one of three options at random?

Generating random whole numbers in JavaScript in a specific range?


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


sending data as JSON object from Python to Javascript with Jinja

JavaScript raises SyntaxError with data rendered in Jinja template


How to pass list of values as a parameter to OleDbCommand


Does $\lim_{n\rightarrow\infty}f\left(nx\right)=0\quad\forall x>0$ imply $\lim_{x\rightarrow+\infty}f\left(x\right)=0$?

A classical problem about limit of continuous function at infinity and its connection with Baire Category Theorem


null pointer exception on array of linked list

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


Why are Star Trek ships (mostly) built by hand?

Why don't they just replicate ships instead of build them?


How did the Veil end up in the Ministry?

Who created the veil in the death chamber, and why?


External Javascript/CSS not loading in lightning component

Lightning component scripts loading issues since Spring 17 update


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


Capturing multiple line output into a Bash variable


Adding an identifying letter to plots in a standard position


How many distinct Boolean operators are there that take three inputs?

how many semantically different boolean functions are there for n boolean variables?


Change Apache document root folder to secondary hard drive


Android application installs but not launches

My android app is not being displayed in the app drawer?


why non english letter render gibberish in HTML?


Can I delete all data/files definitively from my computer?

Is there a way to truly delete all deleted files?


How do I create this shape at the top of a violin (the scroll?)

How can I make a coil with relief (volute)?


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


How to fix column does not exist error in Postgres?

How to quote a string value explicitly (Python DB API/Psycopg2)


Want this cut-out part to be seperate object, how?

Splitting pieces of a mesh into a new object


What should I do, when my question can't get a acceptable answer?

What do I do when a question can't be answered?


2 players. Can I play the draw 2 after a draw 4 if it was the last card to the previous player?


What is a non-capturing group in regular expressions?


Is there a function similar to SQL's Iserror?


What is the most efficent way to search a string for special characters and replace them?

How to escape text for regular expression in Java


Wifi not working for Lenovo Ideapad 330 with Rayzen 3 and RTL8821CE wifi drivers

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


Linear Algebra For Physicists (Book Recommendations)


Prove that an electron in a hydrogen atom doesn't emit radiation


What is variable length instruction, What is its importnace in 32 and 64 bit OS


Negative number comparison with is operator

"is" operator behaves unexpectedly with integers


Is energy expended when a force is exerted on a object?

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


Null Object Reference Error inspite of Initialising Object

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


How to perform deep copying of struct with CUDA?

Copying a struct containing pointers to CUDA device


Why does my camera lens only work with a Polaroid .43x lens?

Why do I get blurry pictures when I take a lens attachment off?


Framework for Genetic Algorithms on python


Code only works with old school onclick events. Why?

Event binding on dynamically created elements?


insert query with varchar as data type for primary key


Inserting multiple rows in a single SQL query?

Insert multiple rows WITHOUT repeating the "INSERT INTO ..." part of the statement?


Scraping restricted-access websites using R's XML package

How to webscrape secured pages in R (https links) (using readHTMLTable from XML package)?


Conditional Operator with DateTime? won't compile

Nullable type issue with ?: Conditional Operator


O-ring, flat washer and beveled washer - are they interchangeable? What's the difference?


Collection was modified; enumeration operation may not execute


How to create a specific wine version and a new prefix

How do I use two different versions of wine on the same installation?


Should you say hour or hours in this type of sentence?


How can I know the exact number of downloads for an app on Google Play Store?

How to see download count of an Android app on Google Play store?


How to ask to review for a specific conference or journal?

How do you earn opportunites to review journals or conference papers?


How to applying css style into an iframe content?


Why do hotel rooms often have no central light?

Why don't American hotels have ceiling lights?


How to dynamically compose and access class attributes in Python?

How to access object attribute given string corresponding to name of that attribute


Biblatex with Biber: Configuring my editor to avoid undefined citations


How to set the C++ file extension to .cc in Eclipse for files created when starting a new project?

How to change the default C++ file extension in Eclipse CDT when creating a new file?


Who applies the force on the things moving backward that we see when moving forward?

A bob hanging in an accelerating train moves backward. What is the force moving it backward?


Windows 8.1 keeps changing my boot order in favor of Windows

Windows 8 removes Grub as default boot manager


Conditional compilation of documents using command line options for pdflatex

How do I make make different versions of my document with command line compile flags?


How to get a white background when photoshooting clothing

How can I blow out the background when shooting down for clothing on the ground?


How do i replace an array with an arraylist?


Math.sin(30*Math.PI/180) returns 0.49999999999999994 in Javascript


Let A be an infinite set. Show that there exists a proper subset B of A such that |A| = |B|. Does your proof use the Axiom of Choice?

A set is infinite iff it is equivalent to a proper subset of itself


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


How do you get the footer to stay at the bottom of a Web page?


Failed to connect to the database: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: YES)

MySQL ERROR 1045 (28000): Access denied for user 'bill'@'localhost' (using password: YES)


Calculus of variations -- how does it make sense to vary the position and the velocity independently?


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


start python script as background process from within a python script

How to start a background process in Python?


dealing with exponentials in python - infinities and overflows

How to properly handle Infs in a statistical function?


Full list of Jquery keyboard character codes on keypress()


$\ell^p\subseteq\ell^q$ for $0<p<q<\infty$ and $\|\cdot\|_q<\|\cdot\|_p$

How do you show monotonicity of the $\ell^p$ norms?


Can't Retrieve Data from Firebase in Android Studio

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


How to generate all the combinations with repetition and another conditions?

How to create all possible permutations?


Non-static variable cannot be referenced from a static context


SimpleXML: Selecting Elements Which Have A Certain Attribute Value


Can I install Microsoft Office? If so, how?

Is it possible to run Microsoft Office 2010?


apt-get update fails with " Clearsigned file isn't valid, got 'NOSPLIT'"

Got NODATA issue: 'NODATA' (does the network require authentication?)


Can the 'bin size' in a histogram be thought of as a regularity constraint?


The folder size of folder Logs\CBS is increasing forever


“““Quotations nested multiple times in their entirety.”””

What's the difference between using single and double quotation marks/inverted commas?


Failures in eventual consistent system and user experience

GUI recommandations for eventual consistency?


Prove that $\sum\limits_{n=0}^{\infty}{(e^{b_n}-1)}$ converges, given that $\sum\limits_{n=0}^{\infty}{b_n}$ converges absolutely.


Why can words with hyphen char not be hyphenated?


Getting only data out of HTML page in python


HTTPS security warning for sub subdomains

SSL wildcard certificates and "www" sub-subdomains


Proving that for all $n∈\mathbb N$, if $n^2=4q+r$ for $q,r ∈ \mathbb Z$ with $0≤r<4$, then $r = 0$ or $r = 1$.

The square of an integer is congruent to 0 or 1 mod 4


How can I print each command before executing?

How to echo shell commands as they are executed


please help me i keep my appliction keep crashing when i open it

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


Using the super class paramater for the subclass methods in the subclass

Overriding the java equals() method - not working?


What part of speech is “there” when used in “There is (blah blah)”?


Can I delete statements that express thanking from questions?

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


Converting input to int gives an incorrect number


How to solve differential equations of the form $f'(x) = f(x + a)$


Failure [INSTALL_FAILED_OLDER_SDK] Android Studio


Is "an" still used in front of acronyms?

Do you use "a" or "an" before acronyms / initialisms?


What does the "+" (plus sign) CSS selector mean?


Android Studio NullpointerException using Intent + Bundle


scanf function doesn't read doubles correctly


Time taken to hit a pattern of heads and tails in a series of coin-tosses


sum of the series of real numbers of following.

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


Getting the return type of a member parametric function in unevaluated contexts

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


onclick doesn't work in admin widget for Wordpress

Event binding on dynamically created elements?


What's the application extension? (aka .exe, .app, etc.)


Finding the MLE for parameter $\theta$ from distribution of the form $e^{-|x-\theta|}$

Finding the maximum likelihood estimator


Having problems with installing curl (and other packages) on lubuntu


Using Regex to split string with quoted substrings

Regex for splitting a string using space when not surrounded by single or double quotes


How to split string using split() using jquery

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


what is foo? I have seen it in many CSS and Web designing examples


Did Luke have help from Obi-Wan in using the Force in the wampa cave on Hoth?

Why did Obi-Wan Kenobi choose that moment to appear to Luke?


How to remove program code from the posts of the stackoverflow data using python


How to associate an image with a term taxononmy and publish it on frontpage?


Does the resistor have to be before or after the component

Changing the resistor to be in front or behind an LED doesn't affect brightness?


Before loading listview from json url, giving error at onQueryTextChange(),when applying getFilter()

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


Uninstalling Ubuntu 14.04, and installing Ubuntu 18.04 in its' place


Recommended way to save uploaded files in a servlet application


Prove that if for every $x \in \mathbb{R}^N$ $Ax=Bx$ then $A=B$

If $Ax = Bx$ for all $x \in C^{n}$, then $A = B$.


Prove that there does not exist a sequence $I_n=[a_n,b_n]$ such that $\bigcup_{n}I_n=[0,1]$

Is $[0,1]$ a countable disjoint union of closed sets?


How to parse Twitter's Created At property to .Net Date


How to check if a date Object equals yesterday?


How to add defer="defer" tag in plugin javascripts?


Is there any way to know if a collision will be elastic or inelastic before the collision takes place?

How to tell if the collision is elastic or inelastic?


Intuition on proof of Cauchy Schwarz inequality


Is it possible to "Turn off display" with power button without locking screen like in Windows. (Ubuntu 18.10)

Is it possible to “Turn off display” with power button without locking screen like in Windows. (Ubuntu 18.10)


Is it possible to cite title with apacite?

How do I print a field from the bibliography


How can I get some numbers from xml to int?


The app forgets that I voted when I scroll the question


Open new tab in the same browser window after some event

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


Ubuntu+1 Super-key not opening application overview on secondary keyboard layouts

How do I make the Super key open the activities overview in Ubuntu 20.04 LTS?


Minimal LateX installation needed for a simple document

What is the minimum distribution for LaTeX


Landscape environment in variable position


Decrease voltage but keep same Amperage?

how to reduce DC voltage using resistors?


Strictly increasing function from $\alpha< \aleph_1$ to $\mathbb{R}$


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


When is it appropriate to use SQL Server Developer Edition?


removeAttribute removes all other classes associated with element

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


Why cast an unused function parameter value to void?


Get $this->Auth->user('id') in user model cakephp


Easiest way to share screen with students without using internet

How can I share my computer screen on a LAN?


Map a function over the columns of an M x N array


If $a, b, c$ are in GP, then the equations $ax^2+2bx+c=0$ and $dx^2+2ex+f=0$ have a common root if $\frac{d}{a}, \frac{e}{b}, \frac{f}{c}$ are in...

One root common to $ax^2+2bx+c=0$ and $dx^2+2ex+f=0$


Debian package with dependency to package in unconfigured PPA

Can a deb package contain a PPA dependency and install packages from the PPA?


Are there any performance loss and lifespan risk for using NTFS on Linux?


What did the Doctor mean when he said that he'd "walked in universes where the laws of physics were devised by the mind of a mad man"?

What does The Doctor's Speech in The Rings of Akhaten refer to?


How to write test class for this trigger?

How to write a unit-test / test class for trigger?


How to count number of positive solutions of an equation $x_1 + x_2 +...+ x_n = s$ where $0 < x_i \le c $.

extended stars-and-bars problem(where the upper limit of the variable is bounded)


When wouldn't I use LASSO for model selection?


Is it possible to make a gradient border?


Is it alright to be out of academia for a while before applying for academic or research-only positions?

I want to do research but I'm too old for a PHD


how to disable ie 7 users to accessing my website

Detect whether browser is IE 7 or lower?


Using same php file to show form and receive the form's data


Am I statistically allowed to use a binomial family here -> is my data truly independent?


Keras - LSTM loss increasing for each epoch

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


Test whether a register is zero with CMP reg,0 vs OR reg,reg?


How do I make strace "decode" AF_NETLINK communication as with ioctl?


I got an error message I do not understand

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


how do i get my website "favicon" to be displayed on every page

What is currently the best way to get a favicon to display in all browsers that support Favicons?


Selecting attributes or rows of polygons that intersect two attributes of overlaying polygon using ArcGIS Pro


Trying to make code that will insert arabic data into mysql


When to use generic methods and when to use wild-card?


initWithContentsOfURL returns nil only in iOS 5.x


Deleted .dvd file, and "Could not open file for writing."


bash script error possibly related to length of filename (actually I don't know what's wrong)

Are shell scripts sensitive to encoding and line endings?


Lenovo wifi connection disconects after a while (rtl8723be)

How do I get a Realtek RTL8723BE wireless card to work?


How can I align equation in a big brace?

Typesetting a function defined by case analysis


why ls -a command showing file name in red color?

What do the different colors mean in ls?


GeoServer 2.10.0 - How to use CreateStoredQuery

How to make Stored Queries for WFS 2.0.0 in Geoserver


How to write more than one mod-rewrite rule?

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


Having, holding, giving, and throwing parties


What is the value of the current (i) and what is the right way to do it?

What's wrong with this Wheatstone bridge?


Is there a CLI command to show if packages need to be updated

Run TTY script every time I open a GUI terminal


Can't shut down or restart after 13.10 upgrade

Why am I not able to shutdown, log-off and restart after an upgrade to Ubuntu 13.10?


Boot menu shows non-existent boot drives

I removed Boot Camp the hard way, but then I got a Windows error anyway. Should I be concerned?


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


UK Short-Term Student Visa my Brother as a sponsor

Asking about UK Short-term Visitor Visa Financial requirements for STUDENT


MODSIGN: Couldn't get UEFI db list Couldn't get size: 0x800000000000000e


Explain the encapsulated anonymous function syntax


Removing Ubuntu 15.1 and installing Windows 7 Ultimate

How to remove Ubuntu and put Windows back on?


If $\lim\limits_{x \rightarrow \infty} f'(x)^2 + f^3(x) = 0$ , show that $\lim \limits_ {x\rightarrow \infty} f(x) = 0$

How prove that $\lim\limits_{x\to+\infty}f(x)=\lim\limits_{x\to+\infty}f'(x)=0$ if $\lim\limits_{x\to+\infty}([f'(x)]^2+f^3(x))=0$?


How to resolve conflicts caused by .dll files?

Resolving a Git conflict with binary files


how to calculate the value of following question without overflow?

How to calculate the summation $(\sum_{p = k}^{n} \binom{n}{p}) / 2^n$ quickly?


Why this solution of the birthday problem is wrong?

What's wrong with my solution for the birthday problem?


App keeps crashing & rendering error since update to 1.0.68


How to turn off animation in Lenovo A6000 Plus

Disable window animations when the menu option is missing?


Evaluate $\int_0^\infty\frac {\sin^4(x)} {x^4} \operatorname dx$

Prove $\int_0^\infty \frac{\sin^4x}{x^4}dx = \frac{\pi}{3}$


Is a passport required to cross Schengen borders?

Can a non-EU citizen travel freely within the Schengen area without passport?


Postgresql: Does autovacuum impact query performance? Does it apply locks which impact the performance of other queries?

How to make Postgres autovacuum not impact performance?


Shoud I put a mongoose Document Object in session?

Express cookieSession and Mongoose: how can I make request.session.user be a Mongoose model?


Are quads or triangles better for games?

I thought you should never use triangles?


Show that $\lim_{x\rightarrow\infty} f(x) = \infty$ if $f$ is a convex function such that $ \lim_{x\rightarrow -\infty}f(x) = −\infty$


model is a variable but is used as a Type OfType()

How do I use reflection to call a generic method?


Exercise 1.6.3 from Alon & Spencer's *The Probabilistic Method*: prove that $Pr[|X-Y| \leq 2] \leq 3 Pr[|X-Y| \leq 1]$ for i.i.d. real RVs $X$ and $Y$


Is the co-domain needed if we have the range?

Why is it important to have a discrepancy between image and codomain?


what's my wrong in "check" page php code?


Sometimes the VLQ flag is not an option. Why?

What happened to the "very low quality" flag reason?


"helps making", "helps make", "helps to make" - what is the difference?


Suppose that $f$ is entire and that for each $z$, either $|f(z)| \le 1$ or $|f'(z)| \le 1$. How can I prove that $f$ is a linear polynomial?

Suppose that $ f $ is entire and that for each $ z $, either $ |f(z)| \leq 1 $ or $ |f^\prime (z) |\leq 1 $. Prove that $ f $ is a linear polynomial.


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


Why not formulate Quantum Mechanics using Lagrangians?

Why not use the Lagrangian, instead of the Hamiltonian, in nonrelativistic QM?


We live on earth. The earth moves round the sun


Use one password for administration and another for system login


Is there any function in Java(swing) through which one cannot switch or minimize that particular frame or window?


-bash: syntax error near unexpected token `;'

bash: syntax error near unexpected token `}'


What do the brackets in this SQL Server query mean?

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


What is the Upgrade Process for Magento from v1.4 1.1 to v1.7.0.2?

How to upgrade magento 1.4 1.1 to 1.7.0.2


show $\lim_{n\to \infty } (1+\frac{1}{n})^n =e$

Q: $\lim_{n\to \infty}\left(1 + \frac{1}{n}\right)^{n} = e$


What symbol for primitive recursive cutoff minus?

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


How to write documentation in Wolfram Style?


Best way to get identity of inserted row?


How to hide the [@] in a Minecraft command block

Is there a way to do custom /say commands?


Solving for $\frac 13 +\frac 29 +\frac 3{27}+\cdots$

How to derive this Combinatorial identity


Stack Exchange SQL dumps don't contain answers?

Database schema documentation for the public data dump and SEDE


reinterpret_cast or C Style type casting

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


Segment my histogram into several parts with different colors in R


Which is right: "In one of the computers" or "On one of the computers"?


Drugging Robert Michael Fischer on Flight


Reputation on editing same answer twice?


sfdx won't pull down full profile information

How to retrieve Custom Profiles' objectpermissions using SFDX or MDAPI


Why does the NameError occur despite globally declaring the variables


Vmware EULA - Essentials and vSphere Standard same site

Can you help me with my software licensing issue?


Why would someone buy stocks that don't pay dividends?

Why do people buy stocks that pay no dividend?


Jquerymobile + Phonegap> how to stop page rotation?


My USB security key is set up, but still not an option on Win10 login screen

How do I log in to my personal Windows 10 using a FIDO2 key?


How is voltage generated due to difference in temperature in a thermocouple?


Remove 'standalone="yes"' from generated XML


Limit n approaches infinity of $\lim_{n \to \infty}(1+n)^{\frac 1n}$


What is the residue of $\frac{\sin \frac{1}{z}}{z^2+a^2}$ at $z=0$?

Finding singularities of a complex function and the respective residues


Unable to locate package vlc-plugin-libde265

How to install H.265 / HEVC codec on Ubuntu Linux?


Prove that $f(x) = \cos(x)$ has a unique fixed point.


Calculate period expires date in second or minutes or hours or days


Proving $f$ is Riemann integrable without Lebesgue-Riemann criterion.

Integrability of Thomae's Function on $[0,1]$.


Install Ubuntu18.04.3 on this year's Acer Helios 300 Predator PH315-52 laptop


Why do we seek to preserve gauge symmetries after quantization?


COPY only some columns from an input CSV?

copy data from a text.rpt file to paste it postgresql in pgadmin


Git error: src refspec master does not match any

Message 'src refspec master does not match any' when pushing commits in Git


If $f_1(z), ···, f_n(z)$ are analytic in domain $D$, and continuous to its boundary.

Maximum of sum of finite modulus of analytic function.


Letter of recommendation from Post-Doc or Professor


Change icons for a specific file type in Ubuntu 18.04

How do I change the icon for a particular file type?


Powering a Raspberry Pi using 15A supply

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


Can I attack with two weapons in a single attack action with Extra Attack (not including any bonus action)?

Can you attack with more than one weapon when using Extra Attack?


Regex not working as expected for Alphanumeric and Some special characters

Regular Expression for alphanumeric and underscores


What’s the rule for using “who” and “whom” correctly?


Is addition of byte converts to int because of java language rules or because of jvm?


Use cement blocks for egress window well surrounding

Should I use solid concrete or cement block for an egress window well?


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


(Java) My unit circle program produces a strange result

How to round a number to n decimal places in Java


How can I tell if the size of a bike is right for me?


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


How can I hard-code a URL with translations in a template?


I have problem in getting the min of column name TRANS the required output should be TOWN_HALL and 2

How do I limit the number of rows returned by an Oracle query after ordering?


VB.NET Turning Option Strict Off In-Line


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


What's the difference between `Eclipse/Project/Clean...` and `Eclipse/Project/Refresh (F5)`?


Sequences expansion and variable in bash


Is root user the first user created during installation?


New command causes undefined control sequence

Using \columncolor outside column definition


Find Taylor series for function and use it to calculate sum of a series.

What is the Taylor series of $\ln \frac{1-x^2}{1+x^2}$?


List of lists changes reflected across sublists unexpectedly


How to prevent browsers from caching an image?

How to force a web browser NOT to cache images


Sub-process /usr/bin/dpkg returned an error code (1) libpam0g:amd64

How to fix "Package is in a very bad inconsistent state" error?


Ubuntu Core Raspberry Pi 3 Image not working on Raspberry Pi 3 B+

Is Snappy Core available for Raspberry Pi 3/4?


What files to move if I want a clean slate?


How to stop two phones ringing when one is called?

Iphone ringing when husband receives a call


How to enable virtualization via PowerShell on Win10, HP laptop?


Derivation of $p(\omega|X,Y) = \frac{p(Y|X, \omega) p(\omega)}{p(Y|X)}$ in bayesian modelling

Formulas for probabilities in Bayes theorem


How does player level and difficulty affect story mode gameplay?

How do different difficulties work on story missions?


Why Are There So Many Double Initials in Comic Books?


Is there a reason the British omit the article when they "go to hospital"?


How to change bibliography citation from 'and' to native language?

Natbib -- change author conjunction in citation call-out from 'and' to '&'


Should you contact professors at universities you plan on applying to for graduate studies in mathematics?

Is it unwise to contact the professor directly before getting admitted to a program in US?


Should log file streams be opened/closed on each write or kept open during a desktop application's lifetime?


Is it correct to say "That needs fixed" rather than "That needs to be fixed?"

"Needs cleaned" or "needs to be cleaned"


How to pass multiple values in setArguments() and render view?

How to set programmatically multiple arguments for views contextual filters


How to prove $\sum_{i=1}^n i.i! = (n+1)!-1$ with mathematical induction?


Best practices for circular shift (rotate) operations in C++


x raised to itself infinite number of times

How to solve infinite repeating exponents


Condition not working inside jquery required validator

jQuery Validate Plugin - How to create a simple custom rule?


What resources are there for PostGIS maintenance?

Tuning PostGIS for production environments?


How do I go about porting Ubuntu Touch to different devices?


Tomcat hot deployment, JDBC driver failed to unregister

To prevent a memory leak, the JDBC Driver has been forcibly unregistered


Cancel a vote so that the tally goes back to zero and not minus


Automatically creating hyperlinks from bibliography to citation


Average area of a triangle on the inside of a circle

Expected area of triangle formed by three random points inside unit circle


Complex inheritance situation. Returning base object from derived class

Specifying the return type of an abstract method from a Base Class according to a Sub Class


Analytic function on unit disk, Schwartz lemma type inequality


How should the ViewModel close the form?


what does it mean for a variable to be statistically significant?

What is the meaning of p values and t values in statistical tests?


If $\alpha$ is a limit ordinal, then $\operatorname{cf}(\alpha)$ is a limit ordinal


How to make xkb settings stick after restart


How to programmatically read the date when my Android apk was built?


Trying to add JS and CSS to layout file in MVC 3 Razor website from partial views

Add CSS or JavaScript files to layout head from views or partial views


What are the differences between a pointer variable and a reference variable in C++?


Using a constructor vs direct initialization


Why does visudo compare the contents of `VISUAL` to a fixed whitelist?

How to set visudo to use a different editor than the default on Fedora?


Associate scheme (eg. cms://) to a Windows program

How do I register a custom URL protocol in Windows?


NullPointerException on getLatitude medthod

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


What is a “protected” or "highly active" question?


If a journal requires "Article Processing fee" does that make it a predatory journal?

How do I identify predatory and low quality journals? With Beall's List gone, how can I tell if a journal is spam?


Find sum to infinite terms of the series $S=\frac{4}{5}+\frac{4.7}{5.8}+\frac{4.7.10}{5.8.11}+\cdots$


How to remove Ubuntu and put Windows back on?


How to get all imports defined in a class using java reflection?


how to prevent load image on special sites


How do I apply the texture paint to a specific object?

Add different materials to different parts of a mesh?


What are the best practices for determining when (or not) to pre-compile a Linq Query?


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


Faces won't appear regardless of it being in wireframe or solid

Can't get my model out of wireframe mode


Avatars aren't loading, with a status 301 (permanently moved) response


How to find out why a SQL query does not produce rows as expected?

Can you use an alias in the WHERE clause in mysql?


Can I get reputation without giving any answer to question or without asking any question?


How to make two columns write horizontally instead of vertically?

Change a enumerated list to horizontal with Tasks


Can a wizard cast two spells by taking a full round action?

Multiple Standard Actions With High Base Attack Bonus


Why return not working after Ajax call jquery?

How do I return the response from an asynchronous call?


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


Evaluating $\int_{0}^{\frac{\pi}{2}} \frac{\mathrm{d}x}{\sin^m x+\cos^m x}$

Closed form for $\int \frac{1}{\sin^nx +\cos^mx}dx$


Spiritual weapon- what happens if an enemy tries to grab it?

Would it be possible to grab my Spiritual Weapon and make a melee attack with it?


Proving Least-Squares Estimator is Unbiased

Intuition behind unbiasedness of ordinary least squares estimator


One of my phone's last location is in different continent

Google Maps Location History is showing an incorrect location


How can integer variable be initialized with the binary number in C?


Mouse cursor doesn't change to pointer when hovering "full site" on mobile


How to interpret coefficients from a polynomial model fit?


Why is a default value set for a Python 3 function overwritten when the function gets called multiple times?

"Least Astonishment" and the Mutable Default Argument


Unable to upgrade Ubuntu 14.04 LTS to Ubuntu 16.04 LTS

Why is "No new release found" when upgrading from a LTS to the next?


How to wrap a list around an image and indent the list items at the same time?

Why do my list item bullets overlap floating elements


Can you die instantly if you take enough damage?

Can massive damage kill you while at 0 HP?


What is the proper way to explain the twin paradox?


Methods defined as TestMethod do not support getContent call in test class

How do I unit test code that includes a callout?


java.lang.NoClassDefFoundError: org/springframework/core/io/support/SpringFactoriesLoader in a Spring app

Why am I getting a NoClassDefFoundError in Java?


Do adjustable length lightsabers exist in Star Wars universe?


sql command to subtract one item from the quantity

subtract "1" from the number in a row SQL Query


Destroying an account deletes its comments but leaves flags on those comments pending

Destroying a user should mark all pending flags against that user's comments as helpful


How to add a period after a section number, but not after subsection


How take a screenshot without rooting the phone?

How can I take on-device screenshots of "secure" apps?


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


Processor Heatsink - Thermal paste application

Can I remove and put back the heatsink of my processor without reapplying thermal paste?


How to upgrade virtualenv to use a new system python?

Can existing virtualenv be upgraded gracefully?


Encrypted vs unencrypted digital signatures

Should we MAC-then-encrypt or encrypt-then-MAC?


How to center vertically a multiline div?


Maximum hard drive capacity that can be used in laptop


Minimum amount of explained variance after Principal Component Analysis

Is there any required amount of variance captured by PCA in order to do later analyses?


Is there any way to solve this problem without having to do it by hand?

How can I solve this problem without having to do it by hand?


How do I get an XBOX 360 controller working?


One of the object is behind a nother, but it's still visible

My objects are semi-transparent, and not one behind the other in the compositor


$\frac{1 - e^{iz}}{z^2} = \frac{-iz}{z^2} + E(z)$ where $E(z)$ is bounded as $z \rightarrow 0?$


What is a deterministic method for evaluating a sensible buffer pool size?


Null pointer exception in array initialized to null

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


How can laser interferometry be used to measure path difference smaller than wavelength of laser light?


How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throws an error / not usable


Where can I learn about the reflection/refraction of sound waves and acoustic impedance in a way similar to quantum tunnelling?

Which book would you recommend for a dummy wanting to start studying acoustics, out of interest?


What to do when someone copies your answer verbatim?

Handling answers that build heavily on (or are copied outright from) existing answers


What are the differences between $H_n(X/A)$ and $H_n(X,A)$ for $A\subset X$?

$H_n(X,A) \not \approx \tilde{H}_n(X/A)$


how to understand the code: to calculate the number of 1 in range(0:a)

Finding the total number of set-bits from 1 to n


Copying files to another folder throws java.lang.NullPointerException


Getting nullPointerException even when my IDs in Main Activity are right


How do I split an inline-math parenthesized list?

Allowing line break at ',' in inline math mode?


Why is the sum infinite fractions not infinite?

Proving $\frac{1}{n^2}$ infinite series converges without integral test


C++ Template class definition and declaration seperation

Why can templates only be implemented in the header file?


Where do I change number of subdivisions for icosphere in 2.8?

Where is the operator panel in Blender 2.8?


Using /data to copy items from a player to a chest

How would you copy a player's inventory into a double chest?


Is using a HTML required attribute on an input considered validation?

JavaScript: client-side vs. server-side validation


Variables inside and outside of object methods