Independent and Identically distributed random variables with value at risk

Why is the sum of two random variables a convolution?


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R: Explanation of a multiple linear regression summary


Check if string has space in between (or anywhere)


Auto Mount NTFS Drive (on Ubuntu 18.04) to a Folder on Ubuntu Mate (Rpi4, Ubuntu Server 19.10)

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Ubuntu desktop 18.04 LTS freezes with USB WiFi dongle


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


What is preventing DROP TABLE from removing a Postgres table?


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Can you stay in Turkey for over 90 days within the 180 day visa period but split over different visits?


Python string.join(list) on object array rather than string array


What is the limit of zero times x, as x approaches infinity?

Why is $\infty \cdot 0$ not clearly equal to $0$?


Which sites have individual chat room lists?

List of chat rooms with host stackoverflow.com is not the same as the actual list of rooms on stackoverflow.com chat itself


Overstay Schengen Visa for 1 Day in Germany


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Word for "moving up one conceptual level"


When moving a selected vertx the whole cube moves

Why can't I transform faces, edges, or vertices without transforming the whole object?


What is the best site on Stack Exchange to ask about Google's search algorithms (besides Web applications)

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


Why does not http call /usr/bin/http instead of /usr/local/bin/http?

Why does bash say No such file or directory when the file is on the path


map is differentiable if all compositions with smooth maps are smooth

Continuous map of differentiable manifolds is differentiable if differentiable functions pull back to differentiable functions


why some php code doesn't have "php" in "<?php"


How can I view last installed package or program?

Is it possible to get a list of most recently installed packages?


Different between object.propertyName and object["propertyName"] in Javascript

JavaScript property access: dot notation vs. brackets?


$S \subset \mathbb{Z}$ where $|S|=n$ and $n \ge 3$. Show $\exists \ x ,y \in S$ distinct with $x-y \equiv 0 \mod n-1$


How can I verify that a value is present in an array (list) in Perl?


Python Compilation as executable stand alone application?

Create a directly-executable cross-platform GUI app using Python


How to make a desktop icons smaller in Ubuntu 14.04?

How to change the default desktop icon size?


CreateService get error: ERROR_INVALID_ADDRESS (0x000001e7)


How to get notified about new questions on tags in new UI?


Why does NDSolve give the following error?


Plague attacks all except postal workers


Association Bonus Should Be Revoked for Accounts Caught "Cheating"

Shouldn't the association bonus acquired via serial upvoting be reversed?


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Energia/MSP-EXP432 Issue: Analog In Pin removing voltage from Voltage Divider


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


How to reconcile interest in two (somewhat related) disciplines

How to do research in two very different fields?


In calculating the standard deviation, why do we square the difference from the mean, as opposed to cubing?


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LLC-SCorp to self - actually, does the corp pay payroll taxes?


Proof of inequality : $\frac{1}{a^3+b^3+abc}+\frac{1}{b^3+c^3+abc}+\frac{1}{c^3+a^3+abc}\le \frac{1}{abc}$

To prove $\sum_{cyc}\frac{1}{a^3+b^3+abc} \le \frac{1}{abc}$


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How do I programmatically set the value of a select box element using JavaScript?


Present perfect for past action with present effect


Do we have $K(\beta)=K(\beta^2)$ for field extension of odd degree?


How to catch any JS error in a page without using try-catch-finally many times?


how to divide number using double or decimal in c#


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Disable the activation of the menu bar when Alt is pressed in Windows 7


Why doesn't parameters.getFlashMode() == Camera.Parameters.FLASH_MODE_OFF return true?


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Missing parentheses around close vote count


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Display reputation by post type on user summary page


How can I echo variable ordered by something

Returning the 'last' row of each 'group by' in MySQL


Bound on the difference of two determinants


Python program's "main()" not run on invocation

How to start a program Automatically from the main method


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


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PHP Fatal error: Using $this when not in object context


What does the "|" (single pipe) do in JavaScript?


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How to remove a specific string from file name


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Event binding on dynamically created elements?


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Array size allocation at compile time, expecting constant value

Enabling VLAs (variable length arrays) in MS Visual C++?


Strategy for old technical questions having obsolete answers


Python accesses multiple lists in a nested list. What's going wrong?

List of lists changes reflected across sublists unexpectedly


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When is a gerund supposed to be preceded by a possessive adjective/determiner?


How to decide if an advisor should be considered as a co-author of a paper or not?


Can i replace notebook GPU with something newer?

How can I tell if a laptop's video card can be upgraded?


How to disable Google One Tap sign-up prompts?


What do the different colors mean in ls?


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Pumpkin Noodles is a thing or are a thing?


Quoting a fictional character from a Book

Attribution: Quoting a Fictional Character


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What beginner friendly tools can be used to sharpen a dull knife to a razor edge and polished result with no prior knowledge?


"Unexpected operator" error when comparing strings in shell script


How to switch off automatic kernel updates?


Scaling so that the distances from the center are the same?

Extruding surface while keeping the shape


How can I get the creation date of an Excel File in a Python script?

How to get file creation & modification date/times in Python?


Any divisor of $(n + 1)^p - n^p$ is $1 \textrm{ mod } p$

Let $p$,$\ q$ be prime numbers and $n\in \mathbb{N}$ such that $p \nmid n-1$. If $p \mid n^q-1$, then $q \mid p-1$.


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


pdo insert into with variable as table (mysql)

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


Show any collection of non-intersecting lemniscates in the plane is countable


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Fix corrupt NTFS partition without Windows


How can I prove through mathematical induction that $(n!)^{(1/n)}\le(n+1)/2$?


What are the limits on how I can cast, change, and retract votes?


Compute volume of tetrahedron using a triple integral


What is the prefered way of clearing floated content?


$\mathop{\lim}\limits_{x\to+\infty} \dfrac{\ln x}{x^\varepsilon}, \varepsilon>0$ without L'Hospital's rule


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How to insert an item into an array at a specific index (JavaScript)?


Publishing a paper - not enrolled in university


Is there a way in Javascript to turn links in an HTML document into clickable links?


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Evaluate $\lim_{x\to \infty}\ (x!)^{1/x}$


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Warning after submitting sitemap to Google: "We found that some URLs redirect to other locations"


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


Show that the sequence $a_n=\frac{1}{1}+\frac{1}{2}+\frac{1}{3}+...+\frac{1}{n}$ is rising and is unbounded.

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


Gmail says the username is 'already in use' and 'not in use' at the same time

How a Gmail username can be taken but not recognised simultaneously?


What can be done about the massive Close Votes queue on Stack Overflow?

Huge close votes review queue on Stack Overflow


MYSQL to display only the earliest of duplicates


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


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Best way to implement multi-language/globalization in large .NET project


Sum of Infinite Series $1 + 1/2 + 1/4 + 1/16 + \cdots$


How do you keep parents of floated elements from collapsing?


Duplicate values removal using Javascript

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


Why wasn't there an investigation following Ariana Dumbledore's death?

How did the Dumbledore brothers get away with Ariana's murder?


Is it possible to apply modifiers to multiple objects at once?


How to check for a duplicate row before inserting using PHP

How to check if a value already exists to avoid duplicates?


How much time does top command consider while finding CPU usage percentage?

Where does top command get all the data for CPU Utilization?


What do I do if a sugar daddy who sent me money is asking for money back or threatening me with FBI asking he needs a $1000 to pay off his workers?


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


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What is the difference between a measurement and any other interaction in quantum mechanics?


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


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


Why are "People" different between macOS and iOS Photos?

How can I sync the new "people" (face recognition) metadata across devices in Photos (iOS 10 and MacOS Sierra)?


What is this closed off pipe under my kitchen sink?

What's the 1 inch square knob sticking out of the wall?


How can a photon have no mass and still travel at the speed of light?


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What's the key difference between HTML 4 and HTML 5?


Why is Past Perfect Tense used in "This was my third trip to Iraq in 10 years and my second since Daesh had taken over several areas of the country."?

When is the past perfect exactly needed?


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What is different about the Mac ISO image?


How can I get the footer to appear on the bottom after positioning images with HTML/CSS?

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


How to show that there do not exist bounded operators $A$ and $B$ such that $AB-BA=I$

The identity cannot be a commutator in a Banach algebra?


How to deal with low-graphics mode on startup?

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


Reuse local variable in declaration within With


Simpler approach to JavaScript sort() method


IOS, how and where to declare a private variable

How to make a real private instance variable?


How to explort content from file into variable?

How do I assign the output of a command to a variable?


How to install skype in xubuntu 14.04 LTS 64 bit


What is an efficient way to implement a singleton pattern in Java?


What can be done with an unconstructive moderator?

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


How do I create a C++ template for operator<<

Why can templates only be implemented in the header file?


What's the next step if I request an account deletion and after a reasonable amount of time, nothing happens?

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How to prevent/report potential mod power abuse?


Cardinality of a powerset $P(M)$ and $N := \{g | g: M \to \{0, 1\}\}$

Cardinality of power set and binary sequence


Look for a book series in which the moon is a spaceship

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Can these two limits be used to directly check the twice differentiability of a function?

Can the limit $\lim_{h \to 0}\frac{f(x + h) - 2f(x) + f(x - h)}{h^2}$ exist if $f'(x)$ does not exist at $x$?


What is the current state of apple device (iPhone, iPod, etc.) support?


Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?


Prove condition number of a invertible matrix is atleast one


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How to access Magento user's session from outside Magento?


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Short story - spaceship pilot needs second personality to fly ship


Using the Argument Principle, evaluate $\int_{|z|=4}\frac{2z\sin(z)+z^2\cos(z)}{z^2\sin(z)}dz$.

Using the Argument Principle, evaluate $\int_{|z-i|=7}\frac{z\sinh(z)+3\cosh(z)z}{z\cosh(z)}dz$.


How to invite an authed facebook user apps and game group using facebook api?

Can you invite or join people to a group using the Facebook API? With events?


Unawarded bounty goes to highest voted answer if accepted answer is from before the bounty?


Can't boot Ubuntu 16.04 after latest update

Kernel panic after update to 4.4.0-108-generic


Error: Can't open display: localhost:0.0 but :0.0 works

Cygwin X doesn't work with DISPLAY localhost:0 on windows 10


How do you pronounce numbers written in different bases?


Is there a reason to use multiple question marks instead of an asterisk in filename expansion?


'Rita is not hardworking like Samson.' In this sentence, is Samson hardworking?


Package SVG: the result is missing some parts

Including extensive SVG images, too many pages in the pdf?


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Where do I find details of Ubuntu Firefox "install" offers?

What is an "integration script" and why would I want one?


Javascript-How to enable Debugger automatically on load of the page in browser

Can I programmatically open the devtools from a Google Chrome extension?


What causes exactly magnets to become a permanent magnet?

Why does magnet attract iron but not other metals?


Awk regular expression syntax with number of repetition - different handling between gawk 3 and gawk 4


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Extract a list of strings from a file, only from first column


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


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Panel breakers are alternately 90 V and 140 V


Glossaries not printing to yet an other latex newb

What can interfere with glossaries to prevent printing?


CP - Difference between --no-dereference (-P) and -d options


How to simply download a JAR using Maven?


Publishing as an undergraduate student: can/should I list my university affiliation?

Rules for affiliation for student doing unpaid research in his/her free time?


Select elements which start with "data-"

Jquery select all elements that have $jquery.data()


Ubuntu 16.04 does not install. (There is only the ubuntu start screen but no installation)

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


Question migrated, but user doesn't exist on the new site

What happens to unregistered users' comments/answers after migration?


How to get specifiy String in ArrayList for comparion if-else


Binomial coefficients with sums $\sum_{i=0}^ni^2{n\choose i} $

Finding general formula of $\sum_{i=0}^n i^2 \binom{n}{i}$


How to config Tomcat to serve images from an external folder outside webapps?

Simplest way to serve static data from outside the application server in a Java web application


Dynamic LINQ OrderBy on IEnumerable / IQueryable


How do you create an ip alias using iproute utils?

Difference between virtual interfaces with ifconfig and iproute2


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Opening Lightning Application with not enough security access level raises internal error with Gack Id -227057212


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


How do I return the response from an asynchronous call?


Could it be correct to have the word "however" flanked by two commas?


python functools wraps when to use it and not to use it


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Is short-circuiting logical operators mandated? And evaluation order?


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


Next-Button cannot be clicked after cancellation of suggested edit

The browser's "Back" button cause problems with the review buttons


Checking the int limits in stoi() function in C++


Store a variable Vector of integer as bpy.props

How can I store and retrieve a custom list in a blend file?


$\int f(x) dx $ is appearing as $\int dx f(x)$. Why?

Notation: Why write the differential first?


Can't Fix 'session.php line 1024 - Cannot Edit Header Information'

How to fix "Headers already sent" error in PHP


How to remove memtest86 menu entries from Grub 2


"There Is"/"There are" depends on plurality of the first list element or not?


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


Forcing landscape orientation on devices

Mobile site - force landscape only / no auto-rotate


W, A, S, D, keys and shift aren't working together

How do I remove the limit on PC keyboard button presses?


How to make a material change based on the light it recieves?

How to make a light emitting material sensitive to external light


Is it possible to multiple a real number by integer, so that the factional part is low as possible

For $x\in\mathbb R\setminus\mathbb Q$, the set $\{nx-\lfloor nx\rfloor: n\in \mathbb{N}\}$ is dense on $[0,1)$


One hour Lufthansa transit time in Frankfurt from Bangalore to Dublin


How to find all dependent (dependency walker) packages before installing a .deb file?

How can I check dependency list for a deb package


Is there any Stack Exchange site for career advice?


How much effect does the Bernoulli effect have on lift?


Determine type of object when value is currently null in C#?

.NET : How do you get the Type of a null object?


downgrade ubuntu 14.10 to ubuntu 14.04 or 12.04

How to roll back Ubuntu to a previous version?


Difference between Generic collection and arrays of specific datatype


No sound output in Ubuntu 16.04 in Dell Inspiron 14 7000

No sound (dummy output) on Inspiron 7000 using Ubuntu 16.04


Why the == operation fails with ""+ in string java


How can I delete all my personal files on my Mac so they are not recoverable

How to do a secure erase on a Macbook Pro?


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


How do you concatenate strings and integers in C++?

How to concatenate a std::string and an int


How do I develop for the Unity Control Center?

Is it possible to add custom items to System Settings window?


parse an XML with SimpleXML which has multiple namespaces


Should I get an Intuos pro medium or large, when used to A4 paper?

How can I determine which drawing tablet is right for me?


Where does `mv myfolder ..myfolder` move my file to?

How to show hidden folders in File Manager (Nautilus) on Ubuntu?


What's the easiest way to download all albums from Google Photos?


How to display each individual word of a string?

saving and retrieving string data in matlab


Xcode upgrade and ~/Library/Developer/CoreSimulator

Can I delete unnecessary device simulators of Xcode?


Find the result of the $\lim_{n\to+\infty}\frac{\sum_{k=1}^{n}\frac{1}{k}}{\ln n}$

Prove: $\lim_{n\to\infty} \frac{\sum^n_{k=1} \frac{1}{k}}{ \ln(n) } = 1$


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


Which adventure books have information pertinent to non-adventure play?

Where do I find the "official" rules for D&D 5e?


Fisher Information as measurement of curvature and hence information

What kind of information is Fisher information?


Specific example of a space that is separable but not second countable.


Cancelling my current valid visa to apply for a new Schengen visa as my current one expires mid-trip

Cancelling a Schengen Visa via the Italian Consulate


Regular expression doesn't capture elements as expected

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


What's the difference between an argument and a parameter?


Tell whether module of root of such polynomial is smaller than 1

Show that the zeros of $\sum_{k=1}^n kz^{k-1}$ are inside the unit disc


24 hour to 12:00 time, issue with entering 12:00,


git inspect time at which commit was pushed

Is there a way in git to obtain a push date for a given commit?


Mathematically-oriented Treatment of General Relativity


Why is my output is a strange String instead of an List

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


jQuery Ajax call - Set variable value on success

How do I return the response from an asynchronous call?


How to get nvidia driver installed on 13.10


Two submit buttons one remote and one for submit in rails

HTML form with two submit buttons and two "target" attributes


That moment when you think about a smarter reply that you could've given?

Is there an English term for "L'esprit de l'escalier"?


How to remove spaces from an input file?

How to remove blank lines from a file (including tab and spaces)?


Why don't we need to provide template argument type for std::move?

Why is template argument deduction disabled with std::forward?


If a closed set is a subset of a compact set, is the closed set compact?


The manuscript does not reach the required quality standard of this journal

What does the typical workflow of a journal look like?


My "Enter the secret code" method is printing out the wrong output


How do I perform a redirect to a custom URL after login?


How to calculate a resistor needed for an LED

How do I calculate the resistor value for a simple LED circuit?


How to correctly set functions with `\left(` and `\right)`?

How to correctly set functions using `\left(` and `\right)`?


How can I make a Python script parse command line arguments like a Unix command?

What's the best way to parse command line arguments?


Java inner class and static nested class


Formula for $\sum_{i=1}^n \lfloor i\sqrt{2} \rfloor $

How to find $\sum_{i=1}^n\left\lfloor i\sqrt{2}\right\rfloor$ A001951 A Beatty sequence: a(n) = floor(n*sqrt(2)).


regex for mongodb url string, javascript

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


Why "I would like to" instead of "I will like to"


What's the meaning of this in Eclipse: "Path for project must have only one segment."


Deleting all files from a folder using PHP?

How to delete a folder with contents using PHP


How to create animated gif screen captures like the Windows/MAC licecap app?

How to create animated GIF images of a screencast?


If a creature's size suddenly increases while it is inside a very small Sphere of Force (from Wall of Force) what happens?

What happens when Wild Shape/Polymorph runs out in a space that's too small?


Standalone Web Application Development putting GIS cordinates over layers and Visualising it


Reputation items in the achievements dropdown don't add up


Should the noun after "any" be singular or plural?


How to open new window instead of already open window in gnome

How do I open a new instance of an application by default in GNOME?


JS Regex split string with recurring pattern

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


Java NullPointerException in Retrieving data

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


Best way to reward an exceptionally good answer


For all integers $x$ and $y$, if $ x^3 + x = y^3 + y$ then $x = y$.

Proof: For all integers $x$ and $y$, if $x^3+x = y^3+y$ then $x = y$


"I've lived in __ two years" vs "I lived in __ two years"


How to prove whether it may be a parallelogram.

How to test whether a set of four points can form a parallelogram


How to make page.html.twig based on Vocabulary?


Ristretto Image Viewer in XUbuntu does not open .CR2 images. Bug? or not supported?


my javascript only works when it is in a function

Why does jQuery or a DOM method such as getElementById not find the element?


How do I increase the volume of file system root


How do I mass delete photos from my iPhone in Yosemite / iOS 8?


“Add comment” button should not fail review audit

Adding a comment should not make me fail the review audit


How to deal with code which is wrong due to the case sensitive nature of the language?

What about lowering the edit character limit for characters in code snippets?


How do I calculate the sum of this infinite series? $\sum\limits_{n=1}^{\infty}\frac{1}{4n^{2}-1}$

sum of this series: $\sum_{n=1}^{\infty}\frac{1}{4n^2-1}$


How can I get rid of deprecated methods?

How to implement the deprecated methods of Notification


Creating additional Virtual Host Ubuntu Server


Need Regular Expression For Google Form To Record Leading Zeros


Science Fiction short story with (forced) sex change

Two men have to populate a planet by themselves


If Earth spun faster, would I be able to jump higher?

How would gravity change on a planet rotating around itself very fast?


Can chmod on a directory without --recursive change who can read a file within that directory?

What are the different ways to set file permissions etc on gnu/linux


Is quantum entanglement affected by time dilation?


Wrong title for election related notifications

Missing links to responses to comments on nomination posts


Shell Script for logging into a ssh server


java split each letter and put it in table

string to string array conversion in java


Ubuntu stuck on language setting while installation


Running TeX4ht while using biblatex renders empty .html file

Tex4ht, biblatex and biber: what is proper processing?


How to fix "dpkg: error processing package systemd (--configure):

"Error processing package" - apt upgrade cannot run due to package configuration errors


Account doesn't have permission to suggest edits

Android app should send edits to edit queue if necessary rather than rejecting them


Facing the problem in starting the PDFTexify or any other mode

The system cannot find the file specified


Is the next claim about automorphism group ${\rm \mathit Aut} _\mathbb{Q} (\mathbb{C})$ correct?


Weird dot on screen that captures all input


Why is round() returning a wrong answer and how do I fix it?


Installing Kali tools into UBUNTU 14.04 LTS


An example of totally ordered field with cardinality larger than continuum.

Are there fields and ordered fields of every infinite cardinality?


How to prove that sample mean is the expectation of e.d.f.(empirical distribution function)

Obtaining an expression for empirical mean from empirical CDF definition


Does the spell Web work with the Graviturgy Wizard's Gravity Well feature?

What spell targets count for the Graviturgy Magic wizard's Gravity Well feature?


What's the purpose of 'read more' dividers on non-paywalled pages?

What's the point of a "Read full story" button?


Prove that the polynomial $P(x) = x^{p−1} + 2x^{p−2} + 3x^{p−3} +···+ (p − 1)x + p$ is irreducible in $\mathbb Z[x].$

Explain proof of irreducibility of $x^{p-1} + 2x^{p-2}+ \dots +(p-1)x + p$


Error: Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean give

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


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Power Set of $X$ is a Ring with Symmetric Difference, and Intersection


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Python error when upgrading from 18.10 to 19.04


How to print a variable continuously in a loop and terminate with a hit of escape key in C under linux?


Does 2K or 4K media look better than HD on 1080p monitor?

What are the differences of watching a 1080p and a 720p version of the same media on a 720p screen?


java.lang.NullPointerException on making my app

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


Out of the box command for the total number of slides in a frame?

How do I insert the total continuation count in the allowframbreaks frame title?


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Recommendation for mobile prepaid SIM card for smartphone + home calls in Germany


Re-arrange letters in a string (Anagram) with javascript

Is there any pre-built method for finding all permutations of a given string in JavaScript?


How does Java calculate negative numbers?


How to produce an object that fills another objects?


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


Why “Would you mind if I asked you something?” is correct?

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


How to restore the Path environment variable I deleted?


Number of points lying on a line in a projective plane of 7 points

Number of points on a line in a finite projective plane


can't change file permissions of key file

How do I change file permissions on a FAT32 drive?


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Is there a reason for C#'s reuse of the variable in a foreach?


Can I use different Apple ID for Music on Catalina?

Can I use one Apple ID for Apple Music and another for iTunes & App Store?


Moto X (2nd generation) international travel

Can I use my device on a different carrier?


Finding optimal taxation policy- constrained optimization


Changing the type of an (Entity Framework) entity that is part of an inheritance hierarchy


How to install TP link WN822N on Ubuntu?


Run a command before any terminal command

Can I configure bash to execute "clear" before every command typed in the console?


Lebesgue measurable set that is not a Borel measurable set


Is there a way for me to run jquery functions on a child of an element?

How to get the children of the $(this) selector?


BibLaTeX bibliography not displayed at all

Biblatex with Biber: Configuring my editor to avoid undefined citations


Unmet dependency error while installing MongoDB on Ubuntu 19.04! Although it shows mongo shell but doesn't work. Reinstalling isn't working!

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


How do I generate a 'live preview' of a textbox?


Is there a workaround for: java.lang.RuntimeException: Could not generate DH keypair

Why does SSL handshake give 'Could not generate DH keypair' exception?


It is given that the series $ \sum_{n=1}^{\infty} a_n$ is convergent

$\sum a_n$ be convergent but not absolutely convergent, $\sum_{n=1}^{\infty} a_n=0$


What's the point of hard drives reporting their physical sector size?


sudo apt update fails for NVIDIA drivers on WSL

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


How do I make it so that when I press a button in JavaScript it changes the whole background to black, and text to white?

How do I change the background color with JavaScript?


Error When Calling from Spreadsheet, works fine from menu

No permission to call msgBox in Google Apps Scripting


Convert VARIANT to bytes and vise versa?

Serialize COM variant to BLOB or IStream


Where did newtonian size setting go in 2.79a


Find a sequence of differentiable functions $\{f_n\}$ on $[0,1]$ such that $f_n \to 0$ uniformly, but $\{f_n'(1/2)\}$ does not converge to $0$.

Sequence uniform convergence but the derivatives are not.


Was Kyle Reese always John Connor's father?

How was Skynet created in the original timeline?


How to make a ruler with logarithmic divisions?


How to link to a specific time in a YouTube video

Linking directly to a specific point in time of a YouTube video


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


Finding a relatively prime linear combination

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


Fetch single data point from table within tikz


Getting "java.lang.NullPointerException" error which trying to call the a function to take screenshot in a test method on Selenium


Progress status of file upload in smtpClient


How do I prefix commandline output with a fixed string?

How to prefix any output in a bash script?


Why is x^(a/b) equivalent to the bth root of x raised to the a power?

Why is ${x^{\frac{1}{2}}}$ the same as $\sqrt x $?


Don't automatically focus the comment text field on mobile devices

Add/Show comments focuses text box by default


How do I invite a friend to like my page?

How do I invite people to like my company's page?


Query what Linux/Unix distribution you're using (from the command-line)

How do I find out what version of Linux I'm running?


what is the difference between the 2 cases; in java strings?


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


Run a script with bash and supply a termination time


How can i install Android Studio in Ubuntu 15.04

How to install Android Studio on Ubuntu?


Null Pointer Exception- Netbeans gui project

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


Show that there are exactly $\aleph_1$ nonisomorphic countable well orderings.

Cardinality of order types in $\mathbb{N}$


How can I improve portraits when shooting in low light without flash?


Dynamic Braking resistor chopper circuit


Can a kryptonian male and a human female conceive a child while on earth?

How have Superman comics dealt with the Man of Steel, Woman of Kleenex problem?


About Addy Osmani's jQuery plugin pattern: calling functions

How to access the correct `this` inside a callback?


Undefined reference when using non-type template parameters

Why can templates only be implemented in the header file?


What should I do if I was wrongly accused of cheating?


Command sudo not found, even though it is installed

Can sudo be reinstalled after being removed?


Primitive element of the extension $\mathbb Q(\sqrt{2},\sqrt{3})$ over $\mathbb Q$

Is $\mathbf{Q}(\sqrt{2}, \sqrt{3}) = \mathbf{Q}(\sqrt{2}+\sqrt{3})$?


Javascript and memory, how is it handled?


Is it allowed to downvote all your questions?

What is serial voting and how does it affect me?


How can I move files from my pen-drive to a directory present in / using GUI?


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


How to "globally" reduce space in equation to get compact or narrow formed equations?


show that if $\displaystyle\lim_{n \to \infty} f(n+x)=0$ then $\displaystyle\lim_{x \to \infty}f(x)=0$

$\lim_{n→∞} f(n+x)=0$ results in $ \lim_{x→∞} f(x)=0$


Show that $I = \{a +\sqrt2b \in \Bbb Z[\sqrt2] : a$ and $b$ are both multiple of $5\}$ is a maximal ideal.

Let $I = \{a +ib \in \Bbb Z[i] : a$ and $b$ are both multiple of $5\}$.


man -k generates strange results - makewhatis is looking at files?

Errors from whatis command. Unable to rebuild database with makewhatis?


I don't like SuperUser THAT Much! (Wrongly Reward Enthusiast Badge)


Writing to CSV with Python adds blank lines

CSV file written with Python has blank lines between each row


How to update web reference in visual studio without access to the web service server

Update asp.net WebService reference from wsdl file?


How do I use reflection to call a generic method?


If birth date is in current week return true

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


Java Wrong Output: [Ljava.lang.String;@2e5c649

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


How to create a closed (circular) ListView?


$A$ and $B$ are infinite sets, is it true that the cardinality of its Cartesian product ($|A×B|$) is equal to max $(|A|,|B|)$?

$|A\times B|= \text{max}(|A|,|B|)$ for infinite sets


Windows filter traffic on hosted network

What software can I use to shape a shared Internet connection on Windows 7?


Convert a Ngspice rawfile to binary format

How to read an already existing NgSpice raw file


bc: Why does `ibase=16; obase=10; FF` returns FF and not 255?

Understand "ibase" and "obase" in case of conversions with bc?


How to hide / show the pull out drawer that is pre-loaded on some Samsung devices


why javascript this.style[property] return an empty string?

How to retrieve the display property of a DOM element?


What do angle have to do with waves? Why do we use trigonometric functions to model waves?

Why are cosine and sine functions used when representing a signal or a wave?


Why is the number next to the review panel link incorrect?

Notification for reviews shows way too many


Is it correct to use a double “that” in a sentence?

How do you handle "that that"? The double "that" problem


My disk already has 4 primary partitions, how can I install Ubuntu?


Unit sphere contains a line segment $[x,y]$, prove x and y are linearly independent.


What is the correspondence between primary decomposition and algebraic geometry?

Geometric meaning of primary decomposition


Stack Overflow does not use Captcha for verification anymore, how can they defend against bots?


two equal array lists but java does not see equal

What's the difference between ".equals" and "=="?


How to add and remove items in JList according to my Model, by the delimeter in JTextField


Will loop reference stop garbage collection?


Why are Bitmap-Fonts used automatically?


Ubuntu desktop suddenly points to home folder


How to make a delay in assembly for avr microcontrollers?


prove that $\int_{-\infty}^{\infty} \frac{x^4}{1+x^8} dx= \frac{\pi}{\sqrt 2} \sin \frac{\pi}{8}$

Closed form for $ \int_0^\infty {\frac{{{x^n}}}{{1 + {x^m}}}dx }$


proof of $\frac{\frac{1}{n}}{\sqrt{x^2+\frac{1}{n}}+x}\leq\frac{1}{\sqrt{n}}$ for large $n$

$f_n(x) = \cos \left( \sqrt{x^2 + \frac{1}{n} }\right)$ is uniformly convergent


Set a classpath just for jUnit in Netbeans

Netbeans: need to include 3'rd party directory in classpath


How to find the missing dependencies for all packages?


In Inkscape, what's to quickest way to combine an object's stroke and fill to an unstroked object?

Inkscape: remove stroke preserve size/shape


How to generate a random alpha-numeric string


Where can I find a full list of ready-to-graduate sites that don't have their own design yet?


Why my bi-weekly salary after taxes doesn't sum up my yearly income

Difference between Fortnightly and Monthly pay


How do I disable an app from running at startup

How can I stop applications and services from running?


How to exclude San and Sat from matplotlib graph?

Python/Matplotlib - Is there a way to make a discontinuous axis?


Travelling to India from US via Germany; do I need a transit visa?

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


How to edit pdf metadata from command line?


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


Install RMySQL to use with InfiniDB (without installing mysql completely)

installing RMySQL gives error RS-MySQL.h:32:19: fatal error: mysql.h: No such file


Fixing wall mounted towel rail to plasterboard wall


Mounting and modifying a loopback file without sudo/root, is it possible?

How to mount an image file without root permission?


Hot Network Questions favicons are completely shuffled around

Incorrect icons on hot network questions


What is the relationship between the sum of squares of all weights and lambda in the ridge regression

Showing the Equivalence Between the $ {L}_{2} $ Norm Regularized Regression and $ {L}_{2} $ Norm Constrained Regression Using KKT


Passing a 2D array into a function by reference

How do I pass a reference to a two-dimensional array to a function?


Developing for Android in Eclipse: R.java not regenerating


Using explicitly numbered repetition instead of question mark, star and plus


Problems with obtaining file MIME type in PHP 5.2

Call to undefined function mime_content_type(), can't change server settings


How to stop console from repeating loop over and over?


keep getting null pointer exception in linked list

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


How do I add PHP code/file to HTML(.html) files?


How to prove $\int_0^1\frac{\mathrm{d}x}{x^x}=\sum_{k=1}^\infty \frac1{k^k}$?

Series as an integral (sophomore's dream)


Web designer's link back to own website (rel="designer" / rel="nofollow")


How to increase the acceleration of an object on the Y axis?


How to remove Ubuntu and put Windows back on?


What is wrong with this code? (Usage of FunctionInterpolation and how to make code efficient)


How do I create image directly from latex


Concatenate Values based on ID match SQL

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


What can I do to minimize my Skyrim save game size?


Incrementing with Methods in Java & (Added) Array Processing

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


What is the package name for the Ubuntu installation wizard?

What software does the Ubuntu installer run on?


Can Android devices used as iBeacon emitter?

Can an Android device act as an iBeacon?


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


Fetch the row which has the Max value for a column


Please convince me why I should bother correcting p values with multiple comparisons, because I don't see the point

Explain the xkcd jelly bean comic: What makes it funny?


What are the good references on theory and applications of path integrals and partition functions in theoretical high energy physics?

Textbook on QFT in curved space-time via path integrals


Is it "everyone's life" or "everyone's lives"?


how to define the following hash maps and hash sets in c++?

C++ unordered_map using a custom class type as the key


How do you run Ubuntu from USB on a Windows 8.1?

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


How to Interpret coefficients of a beta regression model with logit link

How to interpret the coefficients from a beta regression?


How to make Æ Ø Å copyable from the PDF output

What are good ways to make pdflatex output copy-and-pasteable?


Non-static method cannot be reference from a static context

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


Prove that a tree has at least two vertices of degree 1.

Graph Theory: Tree has at least 2 vertices of degree 1


How can I prove that $n^7 - n$ is divisible by $42$ for any integer $n$?


Partition list into sublists of decreasing length

Any built-in function to generate successive sublists from a list?


Replacing the wiring to a socket in a home?

How can I locate and repair a break in a circuit?


What is the term used for people who drive slowly?


Programs for editing Proteus gerber files to panel PCBs


Why do fundamental physical laws involve the second derivative?

Why are differential equations for fields in physics of order two?


How long will canned cooked clams last in fridge after opened?

How long can I store a food in the pantry, refrigerator, or freezer?


What is the current ETA of Meta Stack Exchange?

Operation 'Split, All The Metas!' Shall Commence On April 16, 2014


Text is over image and not wrapped around it

Displaying a wide figure in a two-column document


How to make our own lock screen in android instead of default lock screen


Using reflection to supply generic type to a method?

How do I use reflection to call a generic method?


C++ Template enum T for functiun return type

Why can templates only be implemented in the header file?


What is 'him' in this sentence: "She stands there, him looking into her eyes."?


Undefined control sequence error message for binary math symbol \medbackslash

Importing a Single Symbol From a Different Font


Help us test the shiny new "User Activity" page! (Plus a bunch of new features.)


Objective C : Separate words in a string and join again

Insert or split string at uppercase letters objective-c


$\int_{0}^{\pi/2} \frac{\arctan^2 \left ( \sin^2 x \right )}{\sin^2 x} \, {\rm d}x$

Closed form of $\int_0^{\pi/2} \frac{\arctan^2 (\sin^2 \theta)}{\sin^2 \theta}\,d\theta$


Creating a bootable usb or cd with Windows from Ubuntu

How can I create a Windows bootable USB stick using Ubuntu?


SQL Query With IF Statement Not Returning Results to Recordset in VBA

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


Show that $S$ is subset of f$^{-1}(f(S))$

Inverse images of images, images of inverse images of a set of vectors


Is it possible to backdate an Ubuntu restore to trick an expired password prompt

What username for Login to Console on a Digital Ocean Droplet running FreeBSD 12


Poor battery life on recent Ubuntu installation

Tips to extend battery life for laptops and notebooks


Add a custom format in Rails (that will work with respond_to)


List of lists changes reflected across sublists unexpectedly


Elements that make action potential to conduct quicker?

Why is saltatory conduction in myelinated axons faster than continuous conduction in unmyelinated axons?


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


Why does an aluminum foil spark inside a microwave oven?

Why do metal objects in microwaves spark?


Bessel Beam , how it is possible to plot a 3D with a 2D projection in one plot?


How do I recover my lost windows partitions after installing ubuntu 16.04 lts?

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


LNK2001 and LNK1120 on singleton inheritance

Why can templates only be implemented in the header file?


How to properly initiate combat when leading with an assassination as an Assassin Rogue?

At which moment does the 'Surprised' state disappear?


Film with a female android pilot that is destroyed near the start

80's/90's movie: man and woman driving through a red desert planet


Does one have to list all publications on a CV?

Should I include a paper with a low impact factor in my CV


MS Access VBA: Are Object Variables necessary, when they aren't used, beyond the scope in which they are declared?

Is there a need to set Objects to Nothing


Insert an animated gif image in a `beamer` presentation

Is there any way to include an animated GIF directly?


What is the intuitive reasoning behind the "change of base" formula in logarithms?

Intuition behind logarithm change of base


Proof of $a^{\frac{p-1}{2}} \equiv \left(\frac{a}{p}\right)$ mod $p$

Show that $\left( \frac{q}{p} \right) \equiv q^{(p-1) / 2} \mod p$, where $\left( \frac{q}{p} \right)$ is the Legendre Symbol


How can I use existing functions on new array elements in the DOM

Event binding on dynamically created elements?


Can a Wild Shaped Druid be copied by Polymorph or Wild Shape

Can Polymorph be used to give a druid new Wild Shape forms?


Making the mindset transition - projection in OLS regression

Geometric interpretation of multiple correlation coefficient $R$ and coefficient of determination $R^2$


Unable to get property 'addEventListener' of undefined or null reference

Why does jQuery or a DOM method such as getElementById not find the element?


Young Adult novel set in underwater city

Novel about underwater city with separatists


Screen goes white when posting a comment


Permutation & combination for creating housie tickets


How to add a color gradient to a picture


What's a word for someone who enjoys giving others pleasure?


Which graphics formats can be included in documents processed by latex or pdflatex?


Which of the four fundamental forces is responsible for covalent bonds?

Covalent bonds are EM (electrostatic/electronegativity) or not?


Pretty-printing output from javax.xml.transform.Transformer with only standard java api (Indentation and Doctype positioning)


Why does the /run directory have inode 2?

Why do the directories /home, /usr, /var, etc. all have the same inode number (2)?


Attribute table for shapefile showing nonsense symbols on my PC


XML Sitemap submitted but few page show indexed via Google site: search


Is it possible to turn permanently off annoying MacOS update notifications?

Is there a way to disable update notifications in Mojave?


Detect if html string contains javascript

How to use C# to sanitize input on an html page?


Could someone explain what this means? #python


i want to turn an open edge loop into a single vertex, how do i do this


Picking 'linux-signed' as source package instead of 'linux-image-4.15.0-23-generic'

"Unknown sequence editconfigs" when trying to build a kernel


Understanding the algebra of polynomials on a linear space


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


Installing missing packages automatically in TexLive

How to setup texliveonfly, on any LaTeX editor?


NullPointerException when trying to take screenshot programmatically

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


Which finite groups of odd order are not isomorphic to the group of units of some ring?

Is the group of units of a finite ring cyclic?


Is it possible to start gnome-terminal always in fullscreen mode without menubar?

How to set the terminal to open maximized


Is the feature to view interesting new questions on other sites discontinued?

New top bar quick reference guide / Where has the link to  gone?


What does it mean that random effects are highly correlated?

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


In javascript using the onkeypress method, I would like to restrict the user from inputting anything non-alphabetical

HTML text input allow only numeric input


making google chrome prompt you when closing window with multiple tabs

How to make Chrome to confirm on quit tab?


That solved my problem is rarely true on Meta

Meta duplicates don't require an answer. Don't suggest there is one when that's not true


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


How do I bulkify queries for directly or indirectly related records?


RedHat/Centos6.5 Environmental Variables Set on Startup - but from where?

How to determine where an environment variable came from?


How to create a HashMap with methods as values?

How do I invoke a Java method when given the method name as a string?


Rounding values in dictionaries (Python)

round() doesn't seem to be rounding properly


When to use "rather than" versus "instead of"?


If $a$ is a zero of $f(x)$ in some extension of $F$, show that $g(x)$ is irreducible over $F(a)$, given $f(x)$ and $g(x)$ are

Suppose $\gcd(\deg(f),\deg (g))=1$. Show that $g(x)$ is irreducible in $k(\alpha)[X]$.


Notepad++ keyboard shortcut to toggle "Find Result" window

Close the Find/Replace dialog in Notepad++ with a keyboard shortcut?


Careers Automatic tag suggestions' layout is broken in Chrome 38

Technologies list (tag autocomplete) layout misalignment in My Profile in Stack Overflow Careers


I want to know how to create a multi boot DVD with all the Ubuntu flavors (Kubuntu, lubuntu, Xubuntu and Ubuntu)

How do I burn multiple Ubuntu isos on one DVD?


What does `. /path/command` do? (Space after dot, absolute path)

What's the meaning of a dot before a command in shell?


In a multicore cable, what is the nylon "string"?

Why is there a textile thread in some cables


PhoneGap Android: How to force Application to use icons from asset\www\res instead res\drawable folder?


Letter O with vertical line: operator null

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


Can't install VLC on Ubuntu, and can't Play films

Unable to correct problems, you have held broken packages


On passing arguments to super class, an error flags: "module.__init__() takes at most 2 arguments (3 given)"?

TypeError: module.__init__() takes at most 2 arguments (3 given)


How to insert the content of a file into another file before a pattern (marker)?


My deleted question turns purple, and does not dissapear -- why?

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


My 6edge is 32gb . I have used aproximately 13gb but in storage option it shows that 31 gb is used ... where is my rest of memory. Please clear

My space used and free space doesn't add up


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


Print PDF report directly instead of downloading, opening and printing it

Automatically open the printer dialog after providing PDF download


Extracting lines that has match in the first column?

comparing 1st and 3rd column value in two files


How to include graphics with spaces in their path?


String for both Apex Class and Javascript


Service not avaliable Unity3d error in Kubuntu


Is "iPhone is king" grammatically correct?

Why do people omit the definite article?


What is the clockwise arrow in Ubuntu title bar?

Understanding the functionality of a button with a rotating arrow in GNOME 3 status menu


Consecutive requests with python Requests.Session() not working


Is it possible to create a multi-line string variable in a Makefile


The best performance implementation of counting the number of true of an integer?

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


What is the difference between "retired out" and "retired not out" in cricket?


How can I do this command on linux some (sort -u command)

Is there a tool to get the lines in one file that are not in another?


Python 2-d array indexing appears to refer to entire array rather than singular element

List of lists changes reflected across sublists unexpectedly


Delete : You can't specify target table 'table_name' for update in FROM clause

MySQL Error 1093 - Can't specify target table for update in FROM clause


Data in two JTextFields don't equal each other when they are the same


Allow comments for all users; create comments review queue

Allow anyone to comment but hide low-rep users' comments until reviewed


Why I can't use global float constants in device code?

Host float constant usage in a kernel in CUDA


How to find unused/dead code in java projects


Detecting memory leaks & dumping statistics in python

How do I profile memory usage in Python?


Macbook pro “13” mid 2010 battery not holding charge.

Fully charged MacBook Air turns off when power cord removed


Stokes' Rule for an initial-value problem


Need help identifying a fantasy trilogy with a young woman protagonist

What book has a man in a world on the brink of an ice age with a wizard mentor?


Recommended Field and Galois Theory Books


One question regarding Basic Probability theory


What does "Strength modifier damage" mean?

Help w/Character Sheet: What are ability modifiers and how do I calculate them?


Does one "drive" a motorcycle or "ride" it?


How can one link / merge / combine / associate two accounts / users? (Anonymous / unregistered / cookie, or Google / Facebook / registered)


VMWare workstation 10 no 3d acceleration after many tries

No 3D acceleration in Ubuntu 14.04 LTS with latest Vmware Workstation


Splitting of primes in the compositum of fields


What is the difference between 'seemed disappointed' and 'seemed to be disappointed'?

When is "seems to be" used instead of "seems"?


What is the command of double parentheses in Latex?

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


How to I add rotation to my roller coaster track in blender?

Controlling the direction of curve extrusion


Close Menu With a Click on body with event listener & parentnode

How do I detect a click outside an element?


Joda-Time: convert day of week from joda to java.util

Start of week for locale using Joda-Time


Children's sci-fi series from 70's/80's with a pink blob as a pet

Late 70s Early 80s Children's SF Book Series


Starting counter of 50 questions per month?


Not able to ask new question in Drupal Meta


What does it mean graphically if a function is twice differentiable

Intuitive characterization of the graph of a twice differentiable function


How to use other key combination to replace ⌘W?


Mounting Other partitions like windows does

How to mount a NTFS partition in /etc/fstab?


Strange photo appears when creating mirror

Why are trees appearing on objects with glossy materials?


Relevent files not showing up in Dash after restore


i get an exception error when running client server code in java(netbeans), can someone point me the error in my code?

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


How to make Ubuntu disk from other machine bootable?

How can I reinstall GRUB to the EFI partition?


How do I install Tor Browser on Ubuntu 17.10?

How do I install the Tor Browser Bundle in Ubuntu?


Solving linear congruences by hand: modular fractions and inverses


Python how to get permutations one by one

How to generate all permutations of a list?


Why is my Wi-Fi connection speed much slower than a wired connection?


How can I fill complement of two sets A and B knowing that A is subset of B with venndiagram?

How to draw Venn diagrams (especially: complements) in LaTeX


How do I boot into single-user mode from GRUB?


How can I shorten citations for two articles from the same year and mostly the same authors using biblatex?

Set limit to one author when using "et al." in biblatex


Trigonometric integral involving the fractional part function


What is causing this ClassLoader- and File-related NullPointerException?


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


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


How to use Eclipse to create released signed apk?


Bluetooth adapter not found Ralink RT3290

Ralink RT3290 bluetooth adapter is not working [full process]


Removing "who were" in "The park was empty except for a group of people who were stretching, jogging, and doing Tai Chi"

Can "who" as a relative pronoun sometimes be omitted?


How to remove old device from Safari iCloud Tabs?


How to set default attribute values in a laravel 4 model

How to set a default attribute value for a Laravel / Eloquent model?


Hardware Enablement Stack (HWE) out of support


80's (or earlier) book with gun-like weapons holstered on one's forearm, connected to their wrist nerves to jumps into their hand at will

Trying to remember a book about a human male travelling to alien planet


Should permalinks be in English on a non-English website for better SEO?

When translating a site go with URLs in Chinese or English?


How can I have diffrent bacgrounds for each workspace?

Is it possible to have a different background for each workspace?


What will happen if I will beam a ray of light in dark vaccum?


Do I need to have antivirus software installed?


delete ubuntu completely from hard drive

How to remove Ubuntu and put Windows back on?


PHP call class and function with names defined later as variable

How do I dynamically invoke a class method in PHP?


Android - I modified vold.fstab and lost access to my SD card


what's a reason that first for loop take much time instead of second?

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


Story by Marion Zimmer Bradley about a damaged spaceship that took 75 years to repair

Rocket crashes back to Earth that has technology, but doesn't use it much


Am I a resident or a non resident for tax purposes this year?

Should I file Form 1040 or Form 1040 NR?


We said the data is normally distributed, based on the raw data or residual?

Normality of dependent variable = normality of residuals?


What percentage of the mass/energy of the universe is in the form of electromagnetic waves?

Where is radiation density in the Planck 2013 results?


Count the numbers stored in a column and display them

Using Count to find the number of occurrences


Pass argument and function as argument in python


How to calculate $\,(a-b)\bmod n\,$ and $ {-}b \bmod n$

Why 9 mod -7 = -5? Quotient and remainder with negative integers.


ssh terminal session times out, how can this be changed

How to reliably keep an SSH tunnel open?


Mac OS X Mavericks keeps jumping to the first desktop


How do I only render what I see, excluding what I have hidden?

Object visible in preview disappears when I render


Is it possible to add the feature of "Share link to this question" in the Stack Exchange application for mobiles?

Share question to Social Media option or button is much needed


SNMP: generic OID for printed page count

How to find counters of printers through SNMP


Where does the phrase "balls to the wall" come from?


Ubuntu 16.04 Meltdown patch - kernel version

What is Ubuntu's status on the Meltdown and Spectre vulnerabilities?


RFC: Better chat @mentions – A prototype


How do I prove that there doesn't exist a set whose power set is countable?


JavaScript setInterval and setTimeout timing issue

Is there a more accurate way to create a Javascript timer than setTimeout?


What's the point of commission free ETFs for the brokers?

No transaction fee ETF trades - what's the catch?


How do I get the current date and time in PHP?


Getting NULL when trying to get value from app.config file , WPF , c#

WPF, 'Object reference not set to an instance of an object' in Designer


Is this function can be a good way to preload in jquery?


How to set same identation for `tabular`'s on different, but successive, pages?

When using a book class (memoir), text shifts from left to right on each page


showing that $\Phi:\Pi_{1}(X,x_{0})\rightarrow [S^{1},X]$ is onto if $X$ is path connected.

Question on showing a bijection between $\pi_1(X,x_0)$ and $[S^1, X]$ when X is path connected.


Why do top and lxtask show different degrees of memory usage?

What is the difference between the memory usage report in System Monitor and the one by free?


What is the best way to store negatives from the 1940s and '50s?

How to store and preserve film negatives and slides?


How to evaluate a scriptlet variable in EL?


Error in a static method in a inner class

Why can't we have static method in a (non-static) inner class?


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


Identifying DDOS Attacks on Windows 2008 Servers


How do I opt out the Apple iOS beta program?

How can I stop using beta iOS on my iPhone?


Difference between the i386 download and the amd64?


Add an icon to the achievement list when new privilege has earned in apps

Icons for privilege not visible on mobile site/app


error to run function code in javascript has undefined

What is the scope of variables in JavaScript?


How can gravitions exist without violating GR?

How do gravitons impact on general relativity?


Is there a way to re-ask or refresh a question?

What's the etiquette on re-asking questions?


How can I "future-proof" my LaTeX documents so that they can be re-compiled at a later date?

How can I balance uniformity of style files against modularity?


installing packages from usb to ubuntu server 14.04

How can I install software or packages without Internet (offline)?


\ref gives incorrect figure number in Appendix

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


How do I create an if statement that sets an individual variable equal to at least one of my array elements

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


Different behaviour of 'do .. end' and "{..}" block in ruby

What is the difference or value of these block coding styles in Ruby?


python 3 printing the name of a function


Changing lines of text into binary type pattern

Best way to change words into numbers using specific word list


Hungerford section 2.1: Find all the solutions of $6x \equiv 9 \pmod{15} $

Solving $ax \equiv c \pmod b$ efficiently when $a,b$ are not coprime


How can I test for the .RAW file extension?

Test if there are files matching a pattern in order to execute a script


Let $A$ and $B$ be sets. If $|2^A| = |2^B|$, then must $|A| = |B|$?

Is $2^\alpha=2^\beta\Rightarrow \alpha=\beta$ a $\sf ZFC$-independence result?


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


Difference between pointers and references in c++

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


How to override css containing '!important' using JavaScript under HTML input objects?


The data in my ArrayList repeats the last entered data of the array. What is the reason for this?

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


Identification of a parameter in a first order differential equation

What are the most common pitfalls awaiting new users?


Matrix transforms with SpriteBatch overloading - how do you rotate/zoom around a point?

How can I rotate about an arbitrary point in 3D (instead of the origin)?


Where is GAC (Global Assembly Cache) located? How it is Useful?

Where is the .NET Framework Global Assembly Cache?


Prove $\cos(\alpha − \beta) = \cos \alpha \cos \beta + \sin \alpha \sin \beta$ using vectors

Use vectors to prove $\cos(\beta - \alpha) = \cos \alpha \cos\beta + \sin\alpha \sin\beta$


How to configure Git to avoid committing directories with a specific pattern in their name

Ignoring directories in Git repositories on Windows


Show that the cross-product term $\hat y'r$ from $ y'y$ is 0

What is the expected correlation between residual and the dependent variable?


Does the speed of light change in a gravitational field?


GPS cordinates does not passed to Emulator

DDMS not able to send location to emulator


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


How can I create a dynamic background with CSS?

How to set background color of HTML element using css properties in JavaScript


Why is gravity called the weakest force?

What does it mean to say "Gravity is the weakest of the forces"?


totally portable ubuntu installation on flash drive?

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


Problem with checking specifications of laptop

Red items in HTML sudo lshw -html > ~/hardware.html


How did they see the effects of the superweapon in Star Wars?

How is Starkiller Base's beam visible from Takodana in The Force Awakens?


Prevent zooming when clicking a link on Chrome

How do I disable "Link Preview" in Chrome?


Why do we automatically assume that the velocity vector $\vec{v}$ and location vector $\vec{r}$ are independent?

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


What are the reasons and benefits of overriding toString() for string representation of an object?


Finding the smallest positive number that is evenly divisible by all of the numbers from 1 to 20?

Least common multiple for 3 or more numbers


I had forgotten my password how can I remove it

How do I reset a lost administrative password?


What are the basics of commands in Minecraft Java Edition?


In my code i am getting the output 20 24 48 but I think the output should be:- 19 19 43

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


How to make a windows 7 installation usb in ubuntu?

How can I create a Windows bootable USB stick using Ubuntu?


Higher order derivative of a composition of vector valued multivariate functions

Second derivative of a composite function


Why isn't math completely solved by expert systems?

Why are mathematical proofs that rely on computers controversial?


Let $a_n$ and $b_n$ be two sequences of real numbers such that series $a_n^2$ and $b_n^2$ converge. Then the series $a_nb_n$

If $\sum (a_n)^2$ converges and $\sum (b_n)^2$ converges, does $\sum (a_n)(b_n)$ converge?


Unable to correct problems, you have held broken packages


Showing null pointer exception even though no error is showing up

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


How can I identify which AD&D books are for which edition, given the seemingly inconsistent use of logos between editions?

How do I know which edition of Dungeons and Dragons (D&D) the books I'm looking at are for?


How does temperature differ from mean kinetic energy?

When is temperature not a measure of the average kinetic energy of the particles in a substance?


Have vs. Has in third person of unknown gender?

Why isn’t singular ‘they’ used with 3Sg verb forms?


The sum of n independent poisson($\lambda_i$) random variables is poisson($\sum_1^n \lambda_i$) random variable.

Induction for sum of Poisson distributed random variables


Singular or plural for multiple subjects?

Singular verb after two noun phrases joined by "and" that can be thought of as a single thing


Why I can't use FileStream in windows store app

Where is FileStream at the .NET for Windows Store?


Does Luck improve the success rate of a Radio Station?

What does each SPECIAL stat in Fallout Shelter do?


What the "snap" is going on with this symbolic link?

What do the different colors mean in ls?


Prove that sinx/x uniformly continuous at x [1; infinity) by using epsilon delta

Determine whether $f(x)={\sin x \over x}$ is uniformly continuous in $\mathbb R$


What do the "+n" values mean at the end of a method name in a stack trace?


Find the value of p for which the function f(x)=$\left(\frac{\sqrt{p+4}}{1-p}-1\right)x^{5}-3x+ln5$ decreases $\forall$x $\in\mathbb{R}$

When is $f=\left(\frac{\sqrt{p+4}}{1-p}-1\right)x^5-3x+\ln5$ decreasing $\forall\; x$?


For spells that require non-consumed gold, do you need the actual gold?

Do I need to hold an actual copper piece in order to cast the Detect Thoughts spell?


$z\overline{w}\ne 1 $ Prove that $|\frac{w-z}{1-\overline{w}z}|\le 1|$ if $|z|\le 1$ and $|w|\le 1 $


Is there a firewall that blocks a process and shows a dialog with buttons Allow, Drop, Disable?

How to control internet access for each program?


How to know if my research problem is interesting or not?


Sort array using multiple criteria in PHP


How should I determine how many lands of each different color to put in my deck?


Is it possible to remove a soul from a Horcrux?

Is it possible to reintegrate a Horcrux?


Metropolis Hastings algorithm and Markov chains

How would you explain Markov Chain Monte Carlo (MCMC) to a layperson?


Syncronize method call on parameter value in java


Prove by induction that all coins greater than or equal to 8p can be made using 3 pence and 5 pence coins .

Prove that ∀ n ∈ {n | n ∈ ℕ ∧ n > 7}: n = x*3 + y*5


How to know how much of a file is downloaded from Javascript


Why don't I see escape sequences in redirected stream OR how is color output implemented?

How does a program decide whether or not to have coloured output?


Entry Data for Journey - Scope and Values

When in Journey Builder what is the difference between journey data and contact data?


why set overall code coverage will be atleast 75%

Why is 75% code coverage required in Salesforce?


Why wp_register_style() is important while I'm using a complete wp_enqueue_style()?

When should I use wp_register_script() with wp_enqueue_script() vs just wp_enqueue_script()?


Integrating this complex function, using Residue Theorem

Compute integral $\int_{-\infty}^\infty \frac{x^4}{1+x^8} \, dx$


What's the best way to check if a String represents an integer in Java?


Scatterplot with marginal histograms using pgfplots


Diagonalizable Endomorphisms of finite-dimensional vectorspaces

Prove that simultaneously diagonalizable matrices commute


Different Likert scales used in statistical anlysis

Advice/literature on combining items with different response scales into composite scales?


Why do colors slightly change when copying from Illustrator to Photoshop?

Problem: Color change when pasting from Photoshop to Illustrator


I want to use if loop by comparing a variable to certain use input in a constructor but its not working


$wpdb->prepare() warning in WordPress 3.5


difference between Set = new HashSet and HashSet = new HashSet java

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


How should one interpret the Normal/Gaussian Distribution function?


Overcoming Null Pointer Exception and Non Static Exception in Java

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


Can I install Ubuntu 16.04 LTS along side Windows 10 in my Asus Vivobook 14 without any problem? It has an Intel i7 8th Gen processor 1TB HDD


Java write into existing .txt file inside a .jar file

How can an app use files inside the JAR for read and write?


Cannot install Ubuntu 14.04 on ASUS X453M

ASUS X453M Freeze on Splash Screen on Booting or Restart / Shutdown


g++ shows "undefined reference" for methods of a template class, but they match their prototypes

Why can templates only be implemented in the header file?


How do I correctly get the value of 'ⅻ' (and other similar non-alphabetical characters) and store it in a string?


Best way to randomize an array with .NET


Trying to install Windows XP; bootmgr is missing

How to remove Ubuntu and put Windows back on?


Where should I practice parrying/riposting, with what, and and optimal way (controls) to do it?

Where is the best place to practice parrying?


What is the best way to filter a Java Collection?


Can I download ubuntu on a mac and burn it to a cd for windows 7?

How do I install Ubuntu on Windows, from a Mac?


Is there any way to convert 350 references from word to BibTeX directly?

How do I convert a Word file's references to .bib format


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


Why use Convolution of probability function instead of cross-correlation?

Why is the sum of two random variables a convolution?


User managed to post a question twice within the same second of each other

How was this new user able to post two questions less than 40 minutes apart?


How do I change the command that a launcher item launches?

How can I edit/create new launcher items in Unity by hand?


Dash in folder name prevents me from setting environment variables correctly?

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


Temperature of the Sun via Stefan-Boltzmann law

Temperature on the surface of the sun calculated with the Stefan-Boltzmann-rule


Want to start cycling, is this a good bike

What bike+equipment for a long daily urban commute?


Why did the process of sleep evolve in many animals? What is its evolutionary advantage?


What is the parametrization used in the $\pi = 4$ proof?


making an if statement for a uiswitch action


Element invertible in integral extension of ring implies invertible in ring

If ring $B$ is integral over $A$, then an element of $A$ which is a unit in $B$ is also a unit in $A$.


Subspace of Noetherian space still Noetherian


Convert 2-d array of strings to float in python_removing scientific notation

How to force a ndarray show in normal way instead of scientific notation?


Is this a valid way to assign a random number to a variable?

How do I generate random integers within a specific range in Java?


Java program will not accept comparison of system input variable in if statements


Strange, unexpected behavior (disappearing/changing values) when using Hash default value, e.g. Hash.new([])


Attribute Table ArcMap / get specific values

Calculating sequential numbers into sorted table using ArcGIS Desktop?


'I did commented on your post' vs. 'I did comment on your post'


Maximal and Prime Ideals in a finite Ring of Functions


Problem on Linear Diophantine Equation over 3 variables


How to have the texture of a circle separated in bands each with a different factor (or color) in a shader?

Is it possible to get a random number in the node editor?


How do you store keys in Mongodb with a '.' in them


Connect https, I can not define ssl context, Google App Engine, Java

Loading a custom key store in Google App Engine Java application


JS and regex: replace all img by their [src]?

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


Removing large image files from production database

Should binary files be stored in the database?


Upgrade from 16.04 to 18.04, indicator-multiload doesn't work

How do I show memory usage information in top bar or as notification?


c++ singleton with static variable allocated with new

What is the lifetime of a static variable in a C++ function?


GEE, quasi-likelihood and what it generalizes


Determine the Largest Number in the Infinite Sequence


which novel involved sending instantaneous tachyon body copies around the galaxy, mostly to die?


How do I hotlink a large file in Google Drive?

Google Drive direct download for big files


What is the difference between "String[] s" and "String s[]"?

Difference between int[] array and int array[]


Grabbing information from a webpage using PHP

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


Jenkins + git: "tell me who you are" error, why does it need to tag?


Starring and messy edges when smoothing or using sub surf modifier

How to avoid the wrinkle at the poles of the UV sphere?


Mann-Whitney U and KS tests in R are not producing significant results

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


Sci-fi novel with four pyramids growing out of the earth

Novel where pyramids "grow" and change Earth's magnetic field?


What equation could you use to model the shape of a thread when held at 2 ends?

What is the equation for a string fixed at both ends without simplifying assumptions?


Why would a static nested interface be used in Java?


Putting text in mysql database using tinymce and php


How do I reset a lost administrative password?


Where is the recovery installed on Android phones?


SPWeb.getFile(Url) exception : value does not fall within the expected range still again


The correct forms of verbs when the time is 'all something.'

I worked, I've worked, I have been working. I need some clarifications


Validating Month/Year to be greater then current date


How to theoretically fit and test for t-distribution

Estimating parameters of Student's t-distribution


File truncated to 0 bytes during power failure


Geometric interpretation of hyperbolic functions and the hyperbolic angle/argument

Alternative definition of hyperbolic cosine without relying on exponential function


Bijective Conformal Mapping onto the Open Unit Disc $\mathbb{D}$

Conformal Maps onto the Unit Disc in $\mathbb{C}$


Where is the mistake? $-1=(-1)^{2/2}=\left(\left (-1\right)\displaystyle ^2\right)^{1/2}=1^{1/2}=\sqrt 1=1$


Short story, where FTL travel is very simple but humans never discovered it

Book where FTL is generally invented in the bronze age


Executing Command line instructions from Python with Subprocess module(Windows)

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


Tradeoffs using NHibernate 3.0 QueryOver or LINQ provider


Proof for the relationship between Cardinality of Natural numbers and Cardinality of Real Numbers

Easiest way to prove that $2^{\aleph_0} = c$


What was Daenerys Targaryen's motive in the final chapter of A Game of Thrones?

Was Daenerys actually trying to hatch the eggs?


Converting parse object to array of custom object in Java (Android Studio)

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


How to apply Zorn's Lemma on open intervals

Why doesn't Zorn's lemma apply to $[0,1)$?


Embedded fonts not showing up correctly in PDF generated using pdfpages in pdfLaTeX


Any Way To Find An iPhone That Isn't Signed Into iCloud?

Is there any possibility to find my father's lost iPhone?


Rational Roots Theorem corollary and piano tuning: $\big(\frac{a}{b}\big)^n \neq 2$

Looking for a simple proof of why you can't mathematically tune a piano


Creating a select list from an list of objects that have one enum property

How do you create a dropdownlist from an enum in ASP.NET MVC?


Appending to macro name in a metacommand


Using fancyhdr to handle headers of different sizes


Unable to process system update with apt-get update

Error message "sudo: unable to resolve host (none)"


how to overwrite commit with new one on git?

How to modify existing, unpushed commit messages?


Biber and traditional alpha citation style


How do we find a fraction with whose decimal expansion has a given repeating pattern?


How to set CanDestroy to only destroy one type of wool?

Can destroy command to destroy a certain type of block


How to shutdown the machine? I'm building a tiny OS of my own

How to power down the computer from a freestanding environment?


Can I re enter the US on the VWP immediately after 90 days?

Esta return, can I reset the "clock" by visiting the Bahamas?


Proving that $\sin(x+y)$ is uniformly continuous

Uniform continuous of $f(x,y) = \sin(x^2+y)$


Combinatorial proof of $\sum_{k=0}^{n}(-1)^{k}\binom{n}{k}(l-k)^n=n!$, using inclusion-exclusion


Which of these two sentences is grammatically correct ? (cotton Korean blouse vs Korean cotton blouse)


What can I do if I'm a level four vampire and even guards come after me


S is a finite set show that $|P(S)|$ is $2^{|S|}$.

The number of subsets of a set of cardinality $n$


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


Prove that for a polynomial function $f$ if $f(x) \geq 0$ for all $x$, then $f(x) + f'(x) + \cdots + f^{(n)} (x) \geq 0$


London to Chennai, with two stops inside the Schengen area?

Is a Schengen visa/transit visa required for a transit flight through two Schengen airports?


How can net potential energy for a charged particle be 0 but still have a net electric field

How can the electric potential be zero at a point where the electric field isn't, if that field can give a test charge kinetic energy?


How do I install Guest Additions in a VirtualBox VM?


Approximate order statistics for Half-normal probability plot


How do I install Ubuntu from an USB drive / create a live USB-stick in Windows?


How can I avoid SQL injection in my code below?


"It is one of the few terms that cast/casts a positive light on this subject."

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


Search and replace a line in a file in Python


Extra alignment tab has been changed to \cr ERROR in 12-column bmatrix

How to use more than 10 tab stops in bmatrix or other amsmath matrix environments?


How does the soul split when making multiple Horcruxes?

Does each new Horcrux take half of Voldemort's remaining soul, thus taking a smaller piece each time?


Why typeof (null) == 'object' in JavaScript?


create a .deb Package from scripts or binaries


What is a hypernym for different fields of expertise?

Is there any specific word to refer to a set of school subjects?


Mechanism by which a single electron moving at constant speed produces a magnetic field

Mechanism by which a moving single electron generates a magnetic field


Adding style to a published layer using GeoServer REST API with Node.js

Adding existing style while publishing a new layer in GeoServer using REST API


About definite article before "Earth", "Moon" and "Sun"


Parsing JSON values to dropdown lists using onchange throws error: function is not defined at HTMLSelectElement.onchange

What is the scope of variables in JavaScript?


If a moderator deletes the question-OP's comments, the mod is mistakenly marked as OP also

Mod shows up with OP background when viewing deleted comments


Problems compiling using gnuplot-iostrem library in Netbeans with Windows/Cygwin

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


Why do edits from Community require approval?

Why did this edit get attributed to the community user?


Custom entity field validation using constraint

How to configure programmatically a unique constraint on several fields of a custom entity?


Android app crashing due to null pointer exception.Getting error in Recyclerview adapter

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


Is there a conjecture or result such that if it's proven to be true would automatically prove (the Strong) Goldbach's conjecture?

What are some equivalent statements of (strong) Goldbach Conjecture?


Angular JS, json method called from outside of controller

AngularJS. How to call controller function from outside of controller component


Is there a multinomial version of the DeMoivre-Laplace theorem?

Approximating a multinomial as $p(\xi_1,\ldots,\xi_N)\propto\exp\left(-\frac{n}{2}\sum_{i=1}^N\frac{(\xi_i-p_i)^2}{p_i}\right)$


How to screenshot website in JavaScript client-side / how Google did it? (no need to access HDD)

Using HTML5/Canvas/JavaScript to take in-browser screenshots


Unable to mount Windows (NTFS) filesystem due to hibernation


How do I debug an exe running through Windows Scheduler?


Trying to install dual boot Ubuntu 18.04 on Windows 10, but Hard Disk partitions are not displayed during Ubuntu Installation

NVMe SSD is not detected by the Ubuntu 20.04 installer


How to remove a value from a map in typescript

How do I remove a property from a JavaScript object?


Running 64 bit programs on a 32 bit system


umask (octal form) and umask -S (symbolic form) outputs are different. why?


Ajax call to my Wordpress website from an external application

AJAX request from Chrome Extension to Wordpress Website


Long limits overhang and cause a symbol to become too wide

How to extend the text under summation symbol without making extra space


Are there any GIS component that can be used for developing GIS applications for Android phones?

Is there an comparison of the various mapping libraries for Android?


Is $\frac{\textrm{d}y}{\textrm{d}x}$ not a ratio?


administrative passwd how to change it in the root

Getting an "Authentication token manipulation" error when trying to change my user password


Getting Multiple errors when performing update with "apt-get update"

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


Adapting a large crock pot recipe to a smaller crock pot

Can I use a 4 quart crock pot instead of a 6 quart?


How is it valid to compare p-value vs alpha-value?

Comparing and contrasting, p-values, significance levels and type I error


How many partitions of what sizes should I make for a dual boot?

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


what is raw pointer in c++? How they differ from normal pointer?

Pointers, smart pointers or shared pointers?


Getting error while loading XML using AsyncTask

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


How to print a float number without extra zero digits in C


Change listViewDivider padding, color and height programmatically

Setting different divider color to each element in list view


Answering a Question which might be a little OFF TOPIC

Should one downvote answers to off-topic questions?


$a_0+a_1p^1+..+a_kp^{k}=b_0+b_1p^1+..+b_kp^{k}$ imply $\forall\ 0\le i \le k\ a_i=b_i$; $p$ is prime, $\forall\ 0\le i \le k: 0\le a_i,b_i<p$

Prove that there is only one unique base b representation of any natural number.


How does Druid spell preparation & casting work?


How can I make text appear on next line instead of overflowing?


How can I update only newly added repositories?

apt-get update only for a specific repository


Making template function compilation fail with an error message

How to intentionally cause a compile-time error on template instantiation


I am interested in retracting my old journal articles. Would it have any negative effects on my academic career?


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


How to show that $f_n(x) \to f$ pointwise?

Prove that $f_n$ converges uniformly on $\mathbb{R}$


How to ask for clarification of an answer?


LINQ Where(): are these two LINQ statements the same?

And difference between FirstOrDefault(func) & Where(func).FirstOrDefault()?


What can I do so the headphone volume is not so loud when I plug it?


A story (novel?) about a planet where life evolves to be specifically harmful to humans

Trying to remember a book about a human male travelling to alien planet


Are there areas of mathematics (current or future) that cannot be formalized in set theory?


Prevent ng-submit from being called for an invalid form

Angularjs prevent form submission when input validation fails


Unreal conditional inversion with "Should"

Uncertain usage of "should" and construction of the verb


I want to print all permutations of 123 in python?

How to generate all permutations of a list?


Syntax for C++ operator overloading in a class

Why can templates only be implemented in the header file?


How would I make a pluggin to toggle subd surfaces on and off and add the sub modifier to the stack?

How to toggle visibilty of Subsurf modifier using shortcut?


Can a minecart junction automatically configure based on something chosen in the originating station without command blocks?

Is it possible to mark or modify a player with a specific item in their inventory


Start a window on top of a full screened space

Finder window on top of full-screen safari?


Deleting two rows that have a same Value in a Parameter - SQL


How to reduce image without losing quality and preserving the aspect ratio?

Strange OutOfMemory issue while loading an image to a Bitmap object


When trying to break an encoded message by trying to guess the key, how does one recognize that the key is correct?

Is there a bulletproof way to know a file has been successfully decrypted?


Keyframes without interpolation / Behaviour

How can a single Curve Interpolation Mode set to Constant?


Attempt to invoke virtual method 'void SessionManager.setLogin(boolean)' on a null object reference Error in Dialog

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


Return two rows from SQL table with a difference in values


How can I vertically center a "div" element for all browsers using CSS?


How is Einstein's postulate about the invariance of the laws of physics justified?

Is there any true inertial reference frame in the universe?


Could have what happened to Cull Obsidian happened to Thanos?

Why doesn't Doctor Strange remove the Infinity Gauntlet from Thanos?


How to define non string constants in objective-C?

How do I define constant values of UIColor?


"Event not found" error for shell command in unix


Can you stop a chkdsk operation on a usb drive?

Is it safe to cancel CHKDSK when it has been started without any parameters?


Use sub and superscript as [optional] parameters for macro

Easy command or package for properly formatted integrals?


Force iphone app to restart programmatically?


If photons don't have mass, how can they accelerate objects?

If photons have no mass, how can they have momentum?


Where can I get an Ubuntu Installation CD/DVD/USB?


Does collecting an abandoned ship lose my old one?

When you change ships does your old one disappear?


How to copy complete content on terminal to a text file using commands ?(Not for one output but everything on terminal)

How do I log all input and output in a terminal session?


why []string can not be converted to []interface{} in golang

Cannot convert []string to []interface {}


Where to ask question about database normalization

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


Probability of observing value EQUAL to +2 SD in a standard normal dist with parameters N(0,1)

Probability of continuous random variable


What is the scope of variables in JavaScript?


How to pass command line arguements to my main function?


Cannot suggest migration to Graphic Design

More options when flagging for migration


New to Ubuntu Is it possible to install Ubuntu on my Compaq 420 windows 7 pc?

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


Limits of length for the expansion of * in Bash?


Get name of executable jar from within main() method

How to get the path of a running JAR file?


By working together can a party of X size perform 2X skill checks on the same task?


Fraction of even numbers in decimal expansion of $\pi$ and $e$.

Does $\pi$ contain all possible number combinations?


Do exist an injective linear map from $\mathbb{R}^5\rightarrow\mathbb{R}^4$

If $L:\mathbb{R}^n \rightarrow \mathbb{R}^m$ and $m<n$ linear trans. What does this tell about injectivity and surjectivity?


Proof by Lewis Carroll that an urn cannot contain two balls


How to prove $\lim_{x \to \infty} \frac{x^k}{e^x}=0$ ? (k is any positive number)

How to prove that exponential grows faster than polynomial?


creating equiangular HDRI of my own scene


Problem regarding isometric isomorphisms

Isometric isomorphism between $R^2$ and $R$


Delete duplicate consecutive occurring words/phrases from paragraph containing case sensitive words

Case insensitive regular expression without re.compile?


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


Prepopulated database, which method should I use? - Android application


TableView Cell reuse and unwanted checkmarks - this is killing me


What did Dumbledore do with his old wand?

What was Dumbledore's original wand made of?


Change low battery notification from 10% to 20%? (High Sierra)

Low Battery Alert for Mac OS X El Capitan


R ddply, applying if and ifelse functions


Error opening trace file: No such file or directory (2) in logcat

error opening trace file: No such file or directory (2)


Eclipse (for Java): Importing classes defined in other packages within the same project

How to access java-classes in the default-package?


Why is using a shell loop to process text considered bad practice?


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


Order of execution of jquery document ready


Shawdomere died and I can't get him back

Shadowmere fell off a cliff and died. How do I get him back?


Getting file crtime under ext4 file system


Weird beamer and xelatex math interaction

Problem with typesetting maths content in an unusual font in beamer


Stack Overflow question ban after getting up-votes

What can I do when getting "We are no longer accepting questions/answers from this account"?


How to sort elements in a list with numbers?

What is the easiest way to order a / in jQuery?


Why aren't search engines indexing my content?


How to find x,y,z coordinates of a mesh in edit-mode?

How can I get vertex positions from a mesh?


Scale of Model in Blender is not same in .stl

Scale settings for exporting to STL (for 3d printing)


Given a matrix A of order $n$, then how many possible order of minor's exists and how to calculate it


Visitor automagically transported to Original Question: Status by design or fluke?

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


Can stem cells from male convert to cells of female-only organs, and vice versa?

Does a man contain all the genes needed to make a woman?


Identify original features corresponding to high singular/principal component values

Using principal component analysis (PCA) for feature selection


What's the quickest, easiest way to point the camera somewhere in blender?


How can I recover from chmod -R a-wrx / command?

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


Travel to Spain with Norway residence permit

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


How can i send multiple value using get_option();


Combining two columns into one column returning ORA-01722: invalid number

Oracle SQL, concatenate multiple columns + add text


"An High Priest of Good Things to Come" -- why "An"?

When should I use "a" versus "an" in front of a word beginning with the letter h?


Review low quality answer whose question is already deleted

What are review tests (audits) and how do they work?


Disable virtual memory in Windows 8 is good?

Should I disable swap file if I have lots of RAM or should I move it to a virtual RAM drive?


Use TeX solution for footnote placement within LaTeX


If charge is carried by ions, is there a limit to the amount of charge that salt water can conduct?

Conductivity of Aqueous Ionic Solutions as a Function of Time


Numbering landscape tables does not work properly

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


What are some good physics websites for learning in general?


What does it mean to "brick" your phone?


How to add timezone into a naive datetime instance in python

How to make a timezone aware datetime object in Python?


How to get type of the badge (Bronze, Silver, Gold) from Data Explorer?

How to distinguish between gold, silver, and bronze tag badges on SEDE?


How to Solve a Divisibility Problem : Prove or disprove (Continued)

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


My Stack Overflow consecutive days have been reset to 1


My DELETE method doesn't work from a Submit Form

Are the PUT, DELETE, HEAD, etc methods available in most web browsers?


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


A "Dark-on" opto-isolator that is normally conducting when the LED is turned off


Can I transfer some money into my bank account before applying for a UK visa?

Should I submit bank statements when applying for a UK Visa? What do they say about me?


HTML & PHP headers look fine but accents will still appear as �


“All you have to do is read” vs. “All you have to do is to read”


How to catch the exception in initialization list?

Catching exceptions from a constructor's initializer list


Why aren't search engines indexing my content?


When comments are flagged, and the user is destroyed, the flags remain

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


Open a window on a remote X display (why "Cannot open display")?