Convince grep to output all lines, not just those with matches


Syntax error when binding table name as SQL parameter

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


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


If electromagnetic waves can be generated by oscillation of a coil why can't light?

Radio antenna producing waves in the visible spectrum


Prove that $ \sum_{i=1}^{N} a_i \leq \sqrt{N \sum_{i=1}^{N}a_i^2} $

How to prove $|\sum_{i=1}^n a_i|\le \sqrt{n} \sqrt{\sum_{i=1}^n a_i^2}$


SQL Server 2012 Standard Edition using more than 64GB of memory, why and how?

Quick look at how much RAM is allocated to SQL Server?


Unable to compare the JSON String Response in the “if” Statement in android using volley library


Is there any lite Ubuntu version for an old PC?

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


lenovo z585 ubuntu 18.04 LTS no wifi adapter found


Can a MySQL trigger simulate a CHECK constraint?

CHECK constraint in MySQL is not working


Minecraft Exception Access Violation Problematic Frame ig75icd64.dll

Minecraft crashes on launch with EXCEPTION_ACCESS_VIOLATION, Problematic frame: ig4dev32.dll or ig4dev64.dll or ig4icd32.dll or ig4icd64.dll


How to set up reverse tethering over USB?


How can I create a 3D Gaussian Distribution graph in Illustrator?


why we need to set view's referencing outlet to Files' owner

What is the File's Owner (in Interface builder)?


strange behavior for variable "name" in javascript

var name produces strange result in Javascript


How to prove document ownership at a specific time

A timestamping authority (digital notary)


ESTA Transiting first, then entering the US

If I have an ESTA approved for transit, can I visit a second time as a tourist?


Is $E^2=(mc^2)^2+(pc)^2$ correct, or is $E=mc^2$ the correct one?


Is there a NATIVE password manager and generator for Ubuntu 16.04?


What really determins the color of light?

What determines color -- wavelength or frequency?


Why is the main method in Java always static?


Getting inaccurate remainders with modulus operator (%)


Difference between encoding and encryption


How do you detect a new instance of the model in Django's model.save()

In a django model custom save() method, how should you identify a new object?


Is current a tensor or a scalar quantity?


Is there a way to search specifically for literature reviews which have been written by others on a certain topic?

Is there a way to find review articles by the keyword?


\listoftodos in Todo list missing hyperlinks and colors in my document


in generation of fractal mountain how to perturb the location/point in openGL

Fractal mountains using Sierpinski gasket in OpenGL


What is recursion and when should I use it?


bacteria forming in reheating of baked potatoes

How many times is it safe to reheat chicken?


are there any benefits to use initialization instead of assignment in C++?

Is there a difference between copy initialization and direct initialization?


Are there any downsides to using a mountain bike as a commuter bike?

Are mountain bikes good for urban riding?


Python 3.x: How to manipulate vars in all functions? (w/o Global) (UnboundLocalError)


Failed to fetch https://dl.winehq.org/wine-builds/ubuntu/dists/trusty/InRelease Unable to find expected entry 'main/binary-powerpc/Packages'

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


Force user to write excerpt before saving post?


NullReferenceException: Object Reference Not Set to an Instance of an Object (How is that so and I should I solve it?)


Author information on revision view overflows its content

Make display of reputation in revisions list consistent with the user card display


Trying to prove by induction that $\sum_{i=1}^{k} F_{2i}=F_{2k+1}-1$ for all $k∈N$

How to prove $\sum_{k=1}^{n}F_k = F_{n+2}-1$ by induction when $F_n$ is the Fibonacci sequence


proving bound on edges using Euler formula

Prove that a graph on $n$ vertices with girth $g$ has at most $\frac{g}{g-2}(n-2)$ edges


How do I fix this "E: Type '*' is not known on line * in source list ..." update error?


Why do i have this error NullReferenceException

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


Uncertainty Principle for a Particle on a Ring

How can I solve this quantum mechanical "paradox"?


How to do less damage than instant damage effect with command blocks?

How to deal a specific amount of damage using commands?


force:inputfield does not render in lightning component

Unable to get force:inputField or force:outputField to render inside other markup in Lightning Component when used in Lightning Experience


How to install dual boot Kubuntu and Remix OS

Install Ubuntu with other linux distributions on same machine


Can I use my Schengen visa for multiple purposes

Schengen Visa for both business and tourism


Is there a polynomial which vanishes at only one point

Why are there no discrete zero sets of a polynomial in two complex variables?


Infinum & Supremum: An Analysis on Relatedness


Protection against instant deletion of a question which gets an answer

Where do I report people for deleting their questions on purpose after they get an answer


Is it acceptable, or to code, to splice electrical wire outside of a junction box behind drywall?

Is there a way to simply splice in an additional length of 12/2 NM-B cable?


How can I concatenate dicts (values to values of the same key and new key)?

How do I merge two dictionaries in a single expression (taking union of dictionaries)?


Windows Update randomly turning off - Virus/Rootkit?

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


$\epsilon$-$\delta$ proof that $\lim\limits_{x \to 1} \frac{1}{x} = 1$.


What happens to the energy bands when a forward bias > Buit-in potential is applied


OpenMP parallel version running slower than serial

OpenMP program is slower than sequential one


404 error from APT for ffmulticonverter PPA

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


Can't retract dupe Close vote if the post closed in reverse order

Remove votes to close question X as a duplicate of Y if question Y is closed as a duplicate of X


How to give the client the result of the upload with Meteor?

Meteor: Calling an asynchronous function inside a Meteor.method and returning the result


1.5 Year Old Playing Tricks About Wanting To Pee, How To Handle?

What to do when toddler keeps using the potty to stay awake at bedtime?


Find $x$ positive integer such that $x^4+x^3+x^2+x+1$ is a perfect square

Integer squares of the form $x^4+x^3+x^2+x+1$


Superuser.com should better-identify as authentic Stack Exchange site

Can we have *.stackexchange.com aliases for sites that have their own domain names?


If $f_{n}\rightharpoonup \bar{f}$ and $f_{n}(x) \rightarrow f(x)$ pointwise a.e., then is $\bar{f} = f$ a.e.?

Pointwise a.e. convergence and weak convergence in Lp


Stack that returns the minimum value in Java

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


Unportable code produces "no operator matches these operands" error in template instantiation

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


I need to deseralize this json responce and get the attributes to display in pageblock table

How to deserialize a JSON String to Apex


Javascript Array of objects get single value

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


How to decide if a comma or punctuation between math mode content should be inside math mode or in text mode?


Can't get Log4Net to work in our WCF application


Modification of the list items in the loop (python)

How to modify list entries during for loop?


C# like property get/set instead of private variables and individual getter/setter methods

Does Java have "properties" that work the same way properties work in C#?


Looking for a textbook on electromagnetism

Recommended books for advanced undergraduate electrodynamics


How can I redirect some page with javascript in Greasemonkey?


Kids raised in Potemkin-village environments, escape and make contact

Young Adult book about kids being bred for genetic purity in a world where races no longer exist


Are left outer joins and left joins the same?

Difference between RIGHT & LEFT JOIN vs RIGHT & LEFT OUTER JOIN in SQL


Can't use an array as default values for Ruby Hash?

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


Parse error: syntax error, unexpected ')', expecting :: (T_PAAMAYIM_NEKUDOTAYIM)

Reference - What does this error mean in PHP?


Problem from the 2020 Latvian "Sophomore's Dream" competition

Evaluating $\int_{-a}^a \frac{f(x)+1}{b^x+1}\,\mathrm dx$ for a $y$-axis symmetrical function $f$


How to send this kind of data structure into CUDA efficiently?


Why is my USB Flash Drive Now Read-Only?

Why did my flash drive become "read only" and (how) can I fix it?


Most efficient way to mass render tiles in java slick2D

How'd they do it: Millions of tiles in Terraria


How to kill all process with given name?


Can't understand behaviour of sed command

Why does redirection to the same file truncate the file?


Is there a away of amount the on bits in of n binary length number in lognsteps?

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


Move all my Authenticator credentials to a new phone


How can I match filenames that start with a given string using a RegEx in JavaScript?


Change category checkbox into radio button


A watermelon is divided into three parts to be served to guests. Is the melon singular or plural?

Nouns that can be both count and noncount nouns


Index was out of range after event is completed

Why is it bad to use an iteration variable in a lambda expression


How can I install a .ipa file to my iPhone simulator


Subgroups of $\mathbb{R}/\mathbb{Z}$ are either cyclic or dense

Subgroup of the unit circle under complex multiplication


Is it "No band practice" or "No band practise" in British English?


What is a word for a person who constantly speaks negatively?

Word for a person with a negative attitude


how to hide a folder created by an app from file manager in android

How to hide a folder in sdcard in android


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


Can't connect to Access database ("architecture mismatch" error)

The specified DSN contains an architecture mismatch Error


What to do with discontinued product pages?

ecommerce item deleted by user, 301 redirect to HOME PAGE or 404 not found?


equals sign after a decrement operator in C++ code


How to get WYSIWYG of raster layer in print composer in QGIS?

How to increase label size of OpenLayers plugin basemap layers?


How to become committee member of a conference workshop?

How do you join programme committees for conferences?


If $H$ is a subgroup of $S_n$ contains transpositions $(1,2), (1,3), ..., (1,n)$ then $H = S_n$

$S_n$ is generated by elements of the form $(1k)$


Tag list on the right hand side of Questions does not appear at times

Tags are not showing up on the right side of the screen


i dont understand here why put (*) in the argument what is mean?

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


Problems in linux xterm/rxvt/console under SSH after migrating to UTF-8


Combinatorial proof of $k\binom{n}{k} = n\binom{n-1}{k-1}$

Combinatorial argument for the identity $k\binom{n}{k} = n\binom{n-1}{k-1}$


Extinction probability of binomial branching process tends to poisson one.

Extinction probabilities of binomial tends to Poisson distribution


What's the big deal with normalization constants in Bayesian inference?

Ignoring the normalising constant in Bayesian MCMC


Prove by induction that for all $n \geq 3$: $n^{n+1} > (n+1)^n$


Dual Booting Ubuntu Alongside Windows 8.1

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


When to use single quotes, double quotes, and backticks in MySQL


Can I enter Bulgaria first by my single entry schengen visa , stay in Bulgaria 3 days then go to Italy?


Calculating the drag force provided by a laminar flow

Terminal velocity of a steel ball in water


Easy-to-install LaTeX editor for Windows 8 with forward and reverse search


Are Ubuntu 16.04 & 18.04 compatible with Canon MG3650


Blurred frontend text in Mathematica 10, Windows, High-DPI Display


Excel-VBA:How to Get the last column which contains data in a excel sheet

How do I find the last column with data?


I cannot boot Windows 7 after I installed Ubuntu on a partition

Windows 7 won't boot after installing Ubuntu 11


Utilizing Both Windows 10 Pro and Ubuntu

How to switch between Ubuntu and Windows 7 without a reboot


No Sound with Headphones but Sound with Stereo


How do you make the most stunning sunrise and sunset photos?


SQL Server Optimizer Time Threshold To Evaluate Candidate Plans


How does my screen look to a mantis shrimp?

Is colour, as represented using primary colours, accurate only to humans?


What is going on with the JavaScript room?


How can I pass a class member function as a callback?


Does Java have pointers? if yes, how manipulate them?


Camera in Blender 2.8 only rendering the background


Can't read and write a TIFF image file using Java ImageIO standard library


There exists a prime ideal not containing non-nilpotent element

Nilpotent Elements and Intersection of Prime Ideals


What are good examples to demonstrate Einstein's mass-energy relation


Something changed in QgsVectorDataProvider().changeAttributeValues() in QGIS 2.8?

Speed of editing attributes in QGIS from a Python plugin


How to install a downloaded .deb file along with its dependencies in a system with an internet connection

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


How power meter works for residential buildings?


Why are continuous functions the "right" morphisms between topological spaces?


Alternate definition of symmetric group action


Ubuntu 20.04 interface font too small after restart, even with high scaling factor


Periods show up as hieroglyphs in TexMaker OS X


How does one create Buttons with Equal Widths?


Using a 'corporate author' in the "author" field of a bibliographic entry (spelling out the name in full)


I installed a nightly or unstable build of a custom ROM and now my phone doesn't work


Why does my inheritance not work in my example?

In C#, is it possible to cast a List to List?


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


SF novel that takes place on a planet called Ragnarok?

Short story about humans marooned on high gravity planet


Proving the asymptotic of $\int_0^\infty\frac{\sin x}{x^{a+1}}\,dx$ for $a \to 0^+$ is $\pi/2$


Difference between long and int data types

What is the difference between an int and a long in C++?


What was the prime directive for keeping the Veil in the Department of Mysteries?

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


How to "statistically adjust" for variables?

How exactly does one “control for other variables”?


How to trim white spaces in a string in C?

How do I trim leading/trailing whitespace in a standard way?


Ubuntu 14.0.4 apt-get update fails for any installs and upgrades in trusty

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


.fbx export why there are no materials or textures?


Is there a certain length of time in which you are allowed to travel with the Schengen area? Or Is at each countries discretion?


Model class properties should private or public?


Construction "to his being offered" needs explanation

When to use an object pronoun or a possessive adjective before a gerund


salesforce lightning event e.force:navigateToComponent is disabled now?

Navigation between components in lightning


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


How is meal prep safe after longer than three or four days?

How can I know how long home-cooked food will stay good in fridge?


How to recover Windows 10 product key from Ubuntu

Retrieve Windows 8 Product Key from mainboard


How do we write the names of the cities?

When should compound words be written as one word, with hyphens, or with spaces?


How to get the Pokeflute in Firered and Leafgreen?

How do you obtain the Poké Flute to wake up Snorlax in FireRed?


What is the explanation for the use of 'transporter sites' in Star Trek?

In Star Trek - What's the Point of the Transporter Room?


Adding layer to group in layers panel using PyQGIS?


How can free up space for new partition in Ubuntu?


If we can see the light reflected off objects, why can't we "see" light?

Why can't we see light travelling from point A to B?


The time complexity with conditional statements

Big O, how do you calculate/approximate it?


How to copy object with array of objects in javascript without mutation?

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


Latex - Miktex cross references linking back to ref point


Java Collection- Speedup between ArrayList and Vector

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


Check if the string ends with a question mark using jquery

how to get the last character of a string?


How to update the configuration set by one module in another module

How to override configuration from a file?


In C#, why can't a List object be stored in a List variable


How to recreate a particular image from PCA from a database of images?

How to reverse PCA and reconstruct original variables from several principal components?


Moving contacts between groups in iOS devices?

Can I create/edit contact groups in iOS?


Function to determine number of trees surviving forest fire

Function representing a forest fire after one time step


Can anyone help me solve this diophantine equation?


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


When coding for Unix/Linux is it convention to use a trailing slash on path names, or to omit it?

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


How do I parse an ISO 8601-formatted date?


How to enable my flashdrive while im in the BIOS Setup Utility


Loading Wi-Fi Drivers by Configuring the Kernel


How do i find the position of an element that might be repeated in a list?


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


How to obtain a specific table with a missing cell


Is there any advantage to using a function expression in JavaScript?

var functionName = function() {} vs function functionName() {}


Crash from service when app killed from task manager

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


check variadic templates parameters for uniqueness


Prove that a finite p-group G is simple if and only if its order is p.

Prove that a finite abelian group is simple if and only if its order is prime.


What is a good street photography lens for Nikon D750?

What is a good focal length for street photography?


Why is this matrix initialization giving me unexpected results?

List of lists changes reflected across sublists unexpectedly


How do you choose the "3D View Full" workspace?

Accidentally hit "toggle full screen", How do I exit?


How can i allow enter button to submit form

Submitting a form by pressing enter without a submit button


Is it possible to transfer your Pokemon Go account to Trainer Club?


Identifiability for time invariant state space models

Identifiability of a state space model (Dynamic Linear Model)


Tourist Visa (30 days) Dubai valid until date


Does not break word into parts for a new paragraph

How to automatically hyphenate within \texttt?


Huge confusion with Fermions and Bosons and how they relate to total spin of atom


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


Are ultra-cold neutrinos an option for cold dark matter?

Why are neutrinos ruled out as a major (or even sole) component of dark matter?


How do we find the average value of the following function?

Find the average value of the function $f(t) = 10(e^{5t} - 1)$ over the interval $[0, 1]$.


Understanding angular velocity in spherical polar coordinates


Proving $\sum\limits_{k=1}^{n}{\frac{1}{\sqrt{k}}\ge\sqrt{n}}$ with induction


Open PDF when USB is plugged in Windows 7


assigning values to global variables in python


Why does unlocking bootloader require erasing userdata?

Why does unlocking the bootloader wipe phone?


Transformation of Derivatives under change of coordinates

Change variables in differential expressions


How does STAB work exactly, and how does it interact with the Technician ability?


Question banning should work differently on Meta

Get rid of the question ban on Meta; suspend actively harmful users manually


Java error when trying to Run: "Exception in thread "main"

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


Ubuntu 17.10 Gnome-Panel- how can notifications be turned off?

How do I disable network printer discovery in Ubuntu 17.10?


Does a square matrix always commute with its transpose?

Commutativity of matrix and its transpose


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


Git command to show which specific files are ignored by .gitignore


Custom Styling radio-buttons and check-boxes

What should be the MANTRA for styling radio-buttons and checkboxes?


What is the significance of the output of cat /etc/group?


In C# why can't a conditional operator implicitly cast to a nullable type


What is the relationship between electrical resistance and heat generation?


Clicking on inbox message regarding subsequently deleted comment brings user to page with broken top bar

References to a comment on a deleted answer can break Stack Exchange JS


How can I take two tuples to produce a dictionary?

How do I convert two lists into a dictionary?


Add colum that sums up values until this row


Why are rules not combining in an ssh config file?


C#: How to show "Open with" dialogue-box for a file?

How can I show the "Open with" file dialog?


What is the proper way of creating installation media from Ubuntu iso?


how to create a light streak(trail) in Blender 2.8?

How can I create Light Streaks in Cycles?


How can I generate a redstone signal when players are near?


Finding the first two numbers that sum to a given number


MySQL select all tags that are share common relationship with another entity

How to use GROUP BY to concatenate strings in MySQL?


Semi-simple Lie algebra $L$ coincides with its derived algebra $L'$


Find Shapefiles for world map, country borders and ISO3


How do HttpOnly cookies work with AJAX requests?


How to get pagecount dynamically in LaTeX?

How can I add "page # of ##" on my document?


Why do planets not stop revolving around the Sun?

How does Newtonian mechanics explain why orbiting objects do not fall to the object they are orbiting?


How can I merge properties of two JavaScript objects dynamically?


Follow up question to "How can I install Intel Dual Band Wireless-AC 3165 drivers?"

Wireless disabled by hardware switch Lenovo Y40


How to get first file extension in string using PHP?


How to change the default version of python in ubuntu permanently


How to use the Alt + Right click in edit mode in Linux


Kernel Update uname showing wrong version

Why does my Ubuntu 13.04 VPS say it has a 2.6.x-series kernel?


Finding the dimension of the set of all linear maps mapping $v_1, v_2, v_3$ to zero.

Find the dimensions of some kernel subspaces of $\operatorname{Hom}(V, W)$.


How to scroll current dropdown list position up or down by a specified number of items?

Javascript: Programmatically scroll non-popup SELECT element to bottom in Chrome


Dynamically change margin between Menu items

How do I *really* justify a horizontal menu in HTML+CSS?


How to display a messagebox from the click of a button C# Visual Studio 2010

How to display an error message box in a web application asp.net c#


SVN discover when a code was inserted at a given file

History of changes to a particular line of code in Subversion


Convergence of $\sqrt{n}x_{n}$ where $x_{n+1} = \sin(x_{n})$


Resetting Windows 10 after system compromise by "Google"

How to reinstall Windows 10 on new hard disk


How to add some non-standard font to a website?


Can You Obtain New Physics from the use of Fractional Derivatives?


Integral of exponential function with polynomial arguments with degree two $\int_{-\infty}^{\infty}e^{-ax^2}e^{-2bx}dx$.

Proving $\int_{0}^{\infty} \mathrm{e}^{-x^2} dx = \frac{\sqrt \pi}{2}$


$su(2) $ and $ sl(2;R)$ are not isomorphic?

Prove that $\mathfrak{su}(2)$ is not isomorphic to $\mathfrak{sl}(2,\mathbb R)$


Spring (No Spring Boot) - How do I use properties from application.properties without Spring Boot magic?

How can I inject a property value into a Spring Bean which was configured using annotations?


Shell script to send an alert mail if disk usage exceeds 90%


Floquet and Bloch's theorems : connection?


How to check whether the user entered the appropriate string? (Java)


How to fix ftps connection refused issue while connecting with filezila

What causes the 'Connection Refused' message?


Is this the most efficient way of move the contents of one std::vector to the end of another in C++11?


C#: check if file is Valid file path (not exist)

How do I check if a given string is a legal/valid file name under Windows?


Coalesce operator and Conditional operator in VB.NET


Saving special characters like •¤♫†³™ into database PHP at the same time echo them in php


Does anybody known the relationship between the $\Gamma (a)$ and $\Gamma (a+\frac{1}{2})$


Fitting lognormal distribution from D10, D50, and D90

Estimating a distribution based on three percentiles


Why does flexbox center element properly while positioning properties does not?

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


fundamental theorem of arithmetic word problem

The final state of 1000 light bulbs switched on/off by 1000 people passing by


OS X Mail App - How to send an email at a specific date and time


JavaScript. Accessing nested properties of an object

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


How can I install Windows software or games?


Why is the max integer in java 2^31 - 1 and not 2^31

Why is the maximum value of an unsigned n-bit integer 2^n-1 and not 2^n?


How can I add an empty directory to a Git repository?


How much photon energy has already been destroyed?

Conservation of Energy vs Expansion of Space


Merge two arrays as key value pairs in PHP


How can I iterate over a TreeMap of type

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


How do I increase the height of the title bar in a Cocoa application?

How to change the height of an NSWindow titlebar?


How to have “preprocessor” flags in LaTeX


Adding a legend to my plot just floods it with a massive white box

How to correct for a xshift in the pgfplot legend?


How do I fix this "E: Type '*' is not known on line * in source list ..." update error?


(Javascript) Can a global function contain locally declared variables?

What is the scope of variables in JavaScript?


Is there a way to "unsubscribe" from group texts in iOS?


How to get number from between brackets in string in PHP

PHP/REGEX: Get a string within parentheses


Why does the simple c program I've written to compare two strings count an extra same character?


dual boot UEFI problem cannot open the other os

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


Homemade coconut milk separates into different layers after a day in the fridge


Null Pointer Exception thrown when calling .show() on MediaController

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


Show that $A=0 \iff \operatorname{tr}(A)=0$ where $A= M_1+ \cdots +M_{\ell}$.

A Representation Theory Problem in Putnam Competition


Nested Transaction cannot find save point


How can I produce a .svg file from a TikZ diagram?

How can I use TikZ to make standalone (SVG) graphics?


how to solve the java.lang.NullPointerException error (Reader.java:78)?


In which file should one put the PATH and LD_LIBRARY_PATH variables?

Is there a ".bashrc" equivalent file read by all shells?


Create a rounded inflated square in illustrator / photoshop


How do I restore the default repositories?


How downgrade macOS to previous versions safely?

How can I download an older version of OS X/macOS?


How does the push button in this circuit work?

Connecting push button to a controller pin


finding first specific character in order

How to Regex search/replace only first occurrence in a string in .NET?


Retrieving the calling method name from within a method

How can I find the method that called the current method?


android app is stopping when data is going to be displayed on textview

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


how to enable Create git repository on mac in Xcode exist Project

How do I migrate an SVN repository with history to a new Git repository?


How can I bypass the annoying Quora login popup?

How can I read all answers on Quora without having to register?


python: list comp fill data conditionally

Is it possible to access current object while doing list/dict comprehension in Python?


Convert a JavaScript number to a currency format, but without "$" or any currency symbol

How to format numbers as currency strings


Plotting a "sequence logo" using ggplot2?


Which other nations are there in Attack on Titan world aside Eldia and Marley?


Is it a standard to have an empty `index.php` in root of Plugin?

Should Plugin Folders Include a Blank index.php File?


The formula of a coefficient from a regression with 3 independent variables (not in matrix form)

Explicit solution for linear regression with two predictors


Where should I put my package files in TeX Live 2013?

Where do I place my own .sty or .cls files, to make them available to all my .tex files?


friend of the familyname's or familynames

Why is it usually "friend of his", but no possessive apostrophe with "friend of Peter"?


Should I use the datetime or timestamp data type in MySQL?


What's a single word for a situation where a person swears a lot?

What do you call a person who uses vulgar words too often?


one-liner to check if at least one item in list exists in another list?

How to check if one of the following items is in a list?


How does SSL use symmetric and asymmetric encryption? And how do I manage certificated for multiple sites on one host?

How does browser generate symmetric key during SSL handshake


Prove that if $f$ is a differentiable function and $f'(x)$ is monotone, then $f'(x)$ is continuous.

Prove that if $f$ is differentiable on $[a,b]$ and $f'$ is monotonic on $[a,b]$ , $f'$ is continuous on $[a,b]$


Abiword starts automatically each restart


Anvil Random face that messes with subsurf on the base


Can i still use my windows 8 programs such as autocad, photoshop, sketch up with ubuntu?

How can I install Windows software or games?


How to not let paper rejection affect you?

How can I clear myself of emotional attachment when reading reviewer feedback?


What are the disadvantages of setting every property to strong?

Differences between strong and weak in Objective-C


Why does fMRI start with a lowercase letter?

Capitalization of biological abbreviations at the beginning of a sentence


For what values of $x_1, x_2, x_3, x_4$ is the matrix $A$ is invertible?

Why are Vandermonde matrices invertible?


How to flag rude/abusive suggested edit from a user who has made no posts?

How should I flag a user account if it has no posts to flag?


Difference between double and Double in comparison


Particle travel time in the double-slit experiment?

Is it possible to determine the slit a photon went through in the double slit experiment by measuring its flight time?


Proving that $\limsup {x_{n}} = \lim_{n \rightarrow \infty} ( \sup _ {m \geq n} x_{m} )$.

Showing that two definitions of $\limsup$ are equivalent


Adding Variables Inside Functions for Python


What is used as a KEY and MESSAGE when using HMAC within a PBKDF2?


Random imperfections simulating traditional print

Simulate printing imperfections and defects with TeX?


Get a "step-by-step" evaluation in Mathematica


I get these weird characters when I try to print out a vector element!


How can I make a specific set of iptables rules permanent?


Problem in creating alias, get strange messages


error: snap "" has "install-snap" change in progress

How do I remove an incomplete or broken snap installation of nextcloud on a Raspberry Pi?


Localization vs. submitting app several times

Same app name but different country and binary


Quadratic extensions in characteristic $2$


What is the subject of "helping" in this sentence?


Cant run any commands - -bash: ls: command not found

How do I restore .bashrc to its default?


My keyboard is typing by itself, could there be a ghost in it?


PHP function to build query string from array


Interesting question regarding proof for a number to be composite.

For any integer n greater than 1, $4^n+n^4$ is never a prime number.


How to populate text field in a shapefile table by 0 length string using ArcGIS?

Unwanted spaces being placed in shapefile text fields by ArcGIS Desktop?


How to make $\lim_{x \to 0} (1-2x)^{1/x}$ into $\frac{\infty}{\infty}$ or $\frac{0}{0}$ form for L'Hospital's Rule?

L'Hospital's rule for $\lim_{n\rightarrow \infty} (a^n + b^n)^\frac{1}{n}$.


$f$ an entire function and such that $|f(z)| > k|z|^n$ for $|z| > R$.Prove f is a polynomial and find its degree.

If $f$ is a nonconstant entire function such that $|f(z)|\geq M|z|^n$ for $|z|\geq R$, then $f$ is a polynomial of degree atleast $n$.


Proof for $\forall x \in [0, \frac{\pi}{2}]\quad \sin(x) \ge \frac{x}{2}$

Mean Value Theorem: $\frac{2}{\pi}<\frac{\sin x}{x}<1$


Is there a cap on reputation lost in a single day?

Does the daily reputation cap also work for reputation loss?


Null Pointer Exception stanford core nlp pipeline (CorelLabel)

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


"It is 50 square meters" or "It is 50 meters square"?

How many square meters "twenty feet square" is?


Indicate in the browser tab when there is activity

Can we get notification in the tab (change of title)?


How to determine whether a set contains an element in js

JavaScript 'in' operator for `undefined` elements in Arrays


What am I not understanding about getline+strings?


Two variables seem to point to the same list, even though they should be unique

Python list slice syntax used for no obvious reason


Dependency injection: how to get a newable to an injectable without passing it in the constructor?

Dependency Injection "nesting" in related methods


How can I upload files asynchronously with jQuery?


Book with a labyrinth that allows travel to parallel worlds

Looking for a book with parallel universes like pages, possibly with "maze" in title, and a black Jewish female character


Copying data over with rsync causes size discrepancies


Closed form for $S= \sum\limits_{k=0}^n x^k \binom{n}{k}^2$

Evaluation of $\sum_{k=0}^n{n\choose k}^2u^k$


Can a creature with summoning sickness be targeted?

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


How to send email in ASP.NET using Gmail?


Yes/No : Is $f_n(x)$ is uniformly convergent on $\mathbb{R}$?


getting syntax error while altering column in sql

How do I ALTER a PostgreSQL table and make a column unique?


Is it possible to call BecomeFirstResponder without animation


Why $\sqrt[3]{{2 + \sqrt 5 }} + \sqrt[3]{{2 - \sqrt 5 }}$ is a rational number?

How to show this equals 1 without "calculations"


Manifestly Lorentz invariant nature of the equation $\phi(x)=\int\frac{d^3k}{(2\pi)^3\sqrt{2\omega_k}}(a_k e^{-ikx}+a^{\dagger}_ke^{ikx})$


How can I display an object's property as JSON type in Visual Studio-Debugger Window?

What is the best way to dump entire objects to a log in C#?


How to show \listoffigures and \listoftables on consecutive pages?

Supress \cleardoublepage for some chapters


Return only true predicates in Java stream

What is the best way to filter a Java Collection?


If the solutions to Lorentz equation diverge exponentially, how can they be confined in a strange attractor?

Sensitivity to initial conditions and topological transitivity


Firefox: Is it possible to detach a tab from a window with the keyboard?

shortcut key to detach a tab in firefox (move tab to new window)


Google Sheets format a date into a completely different date

Change date format [YYYYMMDD] to [MM/DD/YYYY]


How to recover Ubuntu GRUB after installing another Linux distribution?

How to prevent Ubuntu from overwriting grub bootloader after update?


2.9x - How to import multiple obj files?

How to batch import Wavefront OBJ files?


Can I recall (cancel) the erase my iPhone command

Want to cancel a 'Pending Erase' on iphone... Any suggestions?


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


Given 3 line equations, find incenter(center of the inscribed circle) of the triangle formed

Can we find incentre of a triangle by using equation of lines?


Where's the foolish part ? Prove that 0/0 = 2

Does square difference prove that 1 = 2?


As Protoss, how can I counter mass Battlecruisers in PvT?

What's the best counter strategy against battlecruisers?


Schengen multiple-entry visa validity question

Question about Schengen visa application


Is a Spell-Refueling Ring useless for a Warlock once reaching level 7?

Can a Wild Magic Barbarian restore a 7th(+) Level Warlock's spell slots?


Can I change my Ubuntu Desktop into a different flavour (like Kubuntu)?


Any easier way to do $\int^\infty_0 e^{-(x^2+\frac{\alpha^2}{x^2})\beta^2} = \frac{\sqrt{\pi}}{2\beta}e^{-2\alpha\beta^2}$

Prove $\int\limits_{0}^{\infty} \mathrm{exp}(-ax^{2}-\frac{b}{x^{2}}) \mathrm{d} x = \frac{1}{2}\sqrt{\frac{\pi}{a}}\mathrm{e}^{-2\sqrt{ab}}$


GPG error when installing Epson Scanner driver


Regular expression to avoid a given set of substrings

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


Trying to create a persistent live USB, with full disk (LUKS?) encryption


Java: Cant assign values to an instance variable in a condition statement inside a loop


No matching function for already defined function


How to motion track films where track points get out of screen?

Motion Tracking objects that go out of frame and re-enter later


Impact of the reputation limit and global time on answer quality

Is time relevant for getting better answers?


Getting extra spaces in two-sided document, but not in one-sided document


c# - Failed to enable constraints when filling datatable

Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints


How to write this code as a pure function?

What are the most common pitfalls awaiting new users?


Can I change the default drive letter that Windows assigns to new media?

How do I make an external hard drive keep the same drive letter permanently?


Drawing labels on Finite State Machines with TikZ

Tikz with positioning does not work with DVI


How do I print the cite key along with the entire .bib file?


how to install hplip 3.20.5, on a thumb drive, to ubuntu 20.04 that is urnning?

How to install HPLIP on my Ubuntu to support my HP printer and/or scanner?


How to multi threading on webBrowser DocumentCompleted?


Understanding the meaning of thermodynamic work more clearly

Are we doing work when we compress a ball?


how does one determine the behaviour of post increment values when passed to macros

What are "sequence points" and how do they affect undefined behavior?


Intersection of two extensions of $\mathbb{Q}$

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


Mathematics required for data scientist?

What math subjects would you suggest to prepare for data mining and machine learning?


What is `^M` and how do I get rid of it?


How to hide suggestions of a GWT suggest box?

How to hide suggestions in GWT SuggestBox?


Since when has "J" been sounding like [dʒ] and no longer "Y"

If the letter J is only 400–500 years old, was there a J sound that preceded the design of the letter?


Is there a website listing the location of all the Windows 10 lock screens?


Apache Tomcat Not Showing in Eclipse Server Runtime Environments

How do I import the javax.servlet / jakarta.servlet API in my Eclipse project?


Custom styles for multiple instances of Fancybox


In a switch statement, why are all the cases being executed?


Getting my luggages at SFO port of entry and not boarding the next flight

Do you have to take the second leg of a domestic flight?


convert unix timestamp to gmt in Cakephp or php


How do I calculate someone's age based on a DateTime type birthday?


External hard drive and Recycle Bin behavior


Prove that distance between orthocenter and incenter is $\sqrt{2r^2-4R^2\cos A\ cos B\cos C}$ in $\triangle ABC$

Distance between incentre and orthocentre.


"Home" is not translated on localized sites

"Stack Overflow" showing up on hamburger menu for all sites to link to /questions


Why are these formulas for the variance equal?

How to derive this version of variance formula


Should the search function also use your keywords to search Google?

Should SO include a custom Google search?


How to remove a single class only in Javascript using Regex?

How do you use a variable in a regular expression?


Misusing 'hone' to express subtly different idea that combines 'hone' and 'home in'

Which is correct: "home in" or "hone in"?


How can I automatically add workspaces, only if I need them?

How can I reduce or increase the number of workspaces in Unity?


I have a CD to upgrade to windows 8.1. Is it safe?

Will upgrading Windows 8 to 8.1 affect Ubuntu?


How to read one filesystem from a whole disk image file?


LocationManager.requestLocationUpdates with firebase crashing the app

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


Moving content from old site/domain to new


Fantasy/sci-fi cartoon with 4 "guardian" characters with animals determining their powers, one merges with his animal into a monster

Cartoon in a world with magic stones wielded by four children which combine to become stronger, and can summon creatures


Software installation through command line from download folder

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


How can I ensure users have the latest version of my PHP JavaScript?

How can I force clients to refresh JavaScript files?


what comes before "for i in range (...)"


Finding an expression for the sum of n tems of the series $1^2 + 2^2 + 3^2 + ... + n^2$

why is $\sum\limits_{k=1}^{n} k^m$ a polynomial with degree $m+1$ in $n$


Why does the Community user wear the 'Ooh, Shiny!' hat on Meta Stack Exchange?

Community, please show some holiday spirit!


Getting NullPointerException in Junit Test cases for an object


Plot a piecewise function with black and white disks marking discontinuities


Dependent variable not correlated with independent, but still a predictor in regression

Can independent variables with low correlation with dependent variable be significant predictors?


Why cannot massless particles carry charges?


Achievements dropdown not matching actual reputation since read-only time

Reputation and inbox notification shows up again after refresh


A question about the free resolution of an abelian group.

Two term free resolution of an abelian group.


How to make a bootable ISO from a bootable DVD using the command line?

How to make a bootable ISO image from a bootable DVD?


Don't invalidate NAA flags on answers simply deleted and then undeleted by OP

Self-deletion+undeletion clears NAA/VLQ flags


My Android phone stuck at optimizing apps again and again


Postgresql Date type and java SimpleDateFormat


Compound subject whose parts are joined by "and" and verb agreement : when is the singular correct?

Agreement With Compound Subjects Joined by And


Why use javascript:void(0) instead of # in href?

Which "href" value should I use for JavaScript links, "#" or "javascript:void(0)"?


Negative eigenvalues of a covariance matrix

Small positive eigenvalues found for a negative definite matrix


How can I flip over the values in my raster legend

Flip over min/max values in a stretched symbology for raster data


On hover over a vote button, display the date you voted

Show timestamp of a vote in the tooltip when mousing over it


How to run time and country dummies in Panel regressions?

Is it required for panel data to use dummy variables?


$\lim\limits_{x\to 0} \frac{\tan x - \sin x}{x^3}$?


Covariance of two independent random variables isnt it zero?

Independence and conditional independence between random variables


Why can templates only be implemented in the header file?


Which is the most expensive broom in current canon?

Did the broomstick industry stop research after the Firebolt?


merging two plots with same x-axis scales but different y-axis scales


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


Proving the countability of a set of polynomials

Show that the set of polynomials with rational coefficients is countable.


How much of a game can be protected by law?

How closely can a game legally resemble another?


Status bar and navigation bar appear over my view's bounds in iOS 7


Removing root slash with `-p1` and so forth

When patching what's the difference between arguments -p0 and -p1?


mysql_query returns true instead Resource

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


Show that the set of points $x$ where $(f_{n}(x))$ is convergent is a Borel subset of $\mathbb{R}$

The set of convergent points of a sequence of continuous functions is Borel


Is it possible (or meaningful) to do analysis or calculus with rational numbers only?

How far can one get in analysis without leaving $\mathbb{Q}$?


Prove that $\sum_{k=1}^{p-1} k^i$ is divisible by $p$

If $p$ is an odd prime and $k$ an integer with $0<k<p-1$ then $1^k + 2^k + \ldots + (p-1)^k$ is divisible by $p$


How to remove specific part from a String in php


How do you make a sharp angle with Bezier cruve?

How can I make a Bézier curve have sharp and curved points?


I need a list of geographical places where the article "THE" is used

Using the definite article before a country/state name


Itemize environment too big for one frame in beamer

beamer: best way to span long enumerations on different frames


pokemon go locked me out of my account and i can't log in!


A short story about fast-evolving intelligent creatures created in a lab

Man creates miniature population on different time-scale; uses them to invent the 'absolute protection' dome


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


Teenagers on a spaceship that was sentient/had AI, waking up at different times from sarcophagus-like bed

Looking for a novel with a ship crewed only by children, on a return trip in space to re-populate Earth when they return


“Author Registration by 20 Oct 2014” --- does it include 20 Oct. 2014?

Does "notified by [date]" include the end date?


How do you change the default Unicode shortcut CTRL SHIFT U to something else?

Is it possible to unbind or change the unicode input global shortcut?


How to get the name of the calling class in Java?


How to show that $L^p$ spaces are nested?


Include failed step's error details in database mail for failed agent jobs

How can I have SQL Server email me the error details when a job fails?


How to install Telegram Desktop in Ubuntu 14.04 LTS


How to interpret regression coefficients when response was transformed by the 4th root?


Greatest common divisor for expression given.

Explanation why $\frac{(x-1)!-(x-1)}x$ is always an integer for prime $x$


Creating a test class for a trigger help!


Java Reflections API throwing NoSuchMethodError when getting all classes in package


How to correctly unwrap a TargetInvocationException?

How to rethrow InnerException without losing stack trace in C#?


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


$f:\mathbb{R} \to \mathbb{R}$ be differentiable and $\lim\limits_{x\to\infty}f'(x)=1$, is $f(x)$ unbounded?

For a differentiable function $f:\mathbb{R} \rightarrow \mathbb{R}$ what does $\lim_{x\rightarrow +\infty} f'(x)=1$ imply? (TIFR GS $2014$)


probem in recovering clash of clans in laptop

How do I recover my old Clash of Clans (COC) game save & base?


Can you supply arguments to the map(&:method) syntax in Ruby?


How to set background image for JPanel in netbeans?


If photons have a wave particle duality would gravitons have a wave particle duality?

Does wave-particle duality exist for gravitational waves?


What hardware is optimal for nginx as a reverse proxy? Should we go for more ram or more cpu power? How much of each?

Can you help me with my capacity planning?


How can I mark a single file as unresolved after a failed merge in git?

Is there a way to make Git mark a file as conflicted?


The internal keyword in c# is a OOP concept?

Practical uses for the "internal" keyword in C#


How to make background of EMF symbol transparent in ArcGIS?

Program to create EMF that conserves transparency


Expected value of conditional choice probability

Expected value of the conditional choice probability


Dupehammer closes question, reports that the dupe has an answer, even if there is no answer

What is the difference between exact duplicate and just duplicate?


Solve the differential equation $(2x^2+3y^2-7)x\mathrm{d}x - (3x^2+2y^2-8)y\mathrm{d}y = 0$


How can I purchase Olympic themed skins?

Will the Olympic skins (+ other future event skins) be buyable after the event is over?


Find a function $f: \mathbb{R} \to \mathbb{R}$ that is continuous at precisely one point?


How do I make PostgreSQL include all the months where I did not buy anything?

Filling in missing dates in record set from generate_series()


Intersection of powers of the maximal ideal

Intersection of powers of an ideal in a Noetherian ring


How to clean up the files left by deleted VirtualBox VMs?

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


Is it okay to use code from users answers?

Do I have to worry about copyright issues for code posted on Stack Overflow?


Why dec 31 2010 returns 1 as week of year?


GcWatcher.finalize timed out after 10 seconds

How to handle :java.util.concurrent.TimeoutException: android.os.BinderProxy.finalize() timed out after 10 seconds errors?


PHP negative value after substraction (floating point error?)


What do I use in this instance? Suffering or suffer?

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


Event binding on dynamically created elements?


Examples of periodic functions without sin or cos in their formulations?

Non-trigonometric Continuous Periodic Functions


Erdős-Strauss Conjecture: Is there a simpler way to solve?


How to upload files to server using JSP/Servlet?


SQL Server performance is slow when migrated from SQL Server 2012 to SQL Server 2014

Query is slow in SQL Server 2014, fast in SQL Server 2012


Gre sub math score is low...Should I send to schools that strongly recommend ?

Should I report a 48th percentile math GRE subject exam score for programs where it's optional?


Let $f(z)$ be a holomorphic function on C. Show that $\overline{f(\bar{z})}$ is holomorphic on C

How do I rigorously show $f(z)$ is analytic if and only if $\overline{f(\bar{z})}$ is?


Dynamical max height of div based on parent

Make a div fill the height of the remaining screen space


If we connect a source of electricity in a large water body ,will it be dangerous?

Would Beetee's electrocution plan work and kill the tributes in the lake?


May I install Ubuntu and Debian sharing the same swap memory?

Sharing of swap partiton between linux systems?


memory management in C# for high speed applications


How can I stack plots so that they are aligned nicely?


Can the listings package automatically indent source code?


Update Xperia Mini Pro (SK17i) to Jelly Bean

When will my device get the Android 4.2 update (Jelly Bean)?


Excel - Need to get a figure from one worksheet to another (it's complicated)

Looking-up the values of one worksheet in another worksheet


Doubt regarding work done in separating capacitor plates

Energy changes due increasing plate separation of unconnected charged capacitor


Interpretation of glm function output in R

Interpretation of R's output for binomial regression


Where it is possible to challenge the decision of the moderator of one of the Stack Exchange projects?

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


Why don't you see binary code when you open a binary file with text editor?


Which is better: Employer-sponsored HSA or opening an HSA individually?


How python object memory works for int less than -5 and greater 256

"is" operator behaves unexpectedly with integers


Where do I report a UI issue that I do not like?

Where should people give feedback on Ubuntu?


Confusion about how many votes are needed to undelete a post

Mouseover tooltip for delete count is wrong


How to unpack tuple of length n to m<n variables


Are electrons just incompletely evaporated black holes?


List comprehension is sorting autmatically


How can I know how far the in focus area extends


Are scientists missing the point with distant cosmic objects, or is it just me?


was Voldemort's body snakelike before his Resurrection?

What really happened to Voldemort's nose?


Comparing JTextField value to multiple arrays


Windows 7 shows a drive as full in summary but i can't see what's taking up all the space

How can I visualize the file system usage on Windows?


When code repeats from a loop, user input option is lost

Scanner issue when using nextLine after nextXXX


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


How can I backup my RAW photos while travelling without Internet access?


PHP recursive function to retrieve all children of a category


What would happen to short positions if one entity owns All the share and isn't selling?

Is it possible to own more than 100% of outstanding shares?


Trouble downloading packages list due to a "Hash sum mismatch" error


javascript regex find words contains (at) in text

What special characters must be escaped in regular expressions?


How to find the number of bytes rewritten to a folder hierarchy?

How can I monitor disk I/O in a particular directory?


What is the difference between public, protected, package-private and private in Java?


How do I recover lost/inaccessible data from my storage device?


Public key encryption algorithm for short messages

Is there a standard for public key encrypting and signing short messages?


a handy tool to measure memory consumption of a program


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


If $M$ be a submanifold of $N$, is true that $TM$ is a submanifold of $TN$?

If $F:M\to N$ is a smooth embedding, then so is $dF:TM\to TN$.


A reference which justifies "The use of Philosophy"

How will learning about philosophy impact real-life?


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


Sandbox JavaScript in C# Code and execute it


Cannot access user's first name after simple MYSQL query


CSS3's border-radius property and border-collapse:collapse don't mix. How can I use border-radius to create a collapsed table with rounded corners?


How to switch window controls to the left (Gnome Shell)?


Can universe or anything be simulated with absolute accuracy?

Is the universe fundamentally deterministic?


Java RegEx meta character (.) and ordinary dot?


How to detect a remote side socket close?

Java socket API: How to tell if a connection has been closed?


Find an element $p$ which is an irreducible element but the ideal $\langle p\rangle $ is not a maximal ideal?

Must an ideal generated by an irreducible element be a maximal ideal?


Getting error message with spring "cvc-elt.1: Cannot find the declaration of element 'beans'."

Spring 3 NamespaceHandler issues with Maven Shade plugin


Blender image output is greyish and not white


How can I know what keyboard combination shortcuts are currently set in my computer ?

How can I determine which process owns a hotkey in Windows?


I don't want Ubuntu to treat HDD as a removable storage


How to validate an email address in JavaScript


Is `~/Documents` a relative or an absolute path?


What is the most efficient way to split a list evenly in half

How do you split a list into evenly sized chunks?


Sample size calculation for Poisson / Binomial type data

Determining sample size when given Confidence Interval and margin of error in a finite population


Standardization (or normalization?) before PCA (vegetation soil cover and environmental variables)


Short story: Man travels through time, meets four incarnations of himself

Man is sitting in his room and gets contradictory advice from two men from the future


I would like to know how to create a Sprite Sheet


Cite paper under review on a paper that is going to double-blind review?

Citing an article under a double-blind review process


Extruding inwards without creating double faces

How to cut extrude inwards like in sketchup?


characters of symmetric and exterior algebras

Characters of Symmetric and Antisymmetric Powers


Mac computer name is not replicated in sharing addresses or terminal

OS X computer name not matching what shows on terminal


Finding the intersection of $\cos(x)$ and $x$


having different operating systems on ubuntu

How can I install Ubuntu without removing Windows?


Suppose $\sum a_n$ converges absolutely and $\sum b_n$ converges. Give an example where the Cauchy product does not converge absolutely.

Convergent series whose Cauchy product diverges


java.lang.NullPointerException: Attempt to invoke virtual method on a null object reference

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


App Crash occurs on double click on icon listener


Arguments of Array function in prefix form


How to edit a .odt file from the terminal?

How to open a file with LibreOffice Writer from Terminal?


nullPointerException error driving me crazy


Solution for the integral expression that is equivalent to pi.


How to login into PewDiePie's Tuber Simulator?

How to login to gamecenter at PewDiePie's Tuber Simulator?


I want to write $ k = \{k1,k2,k3,...,kn\} $. How could I do this?

Proper use of arbitrary number of variables


On a pentagon, why is the maximal value of a function that is linear in x, y and z on one of the vertices?

Why does the maximum/minimum of linear programming occurs at a vertex?


Electric potential at earth and infinity

Why the electric potential of Earth is zero?


Python's "with" statement doesn't create an object

With statement in python is returning None object even though __init__ method works


Computing the gradient of quadratic form

How to take the gradient of the quadratic form?


Old Sci-fi short story about lizard creatures on a planet who kill their wives and never lie

Short story about aliens that routinely kill their wives? Who wrote it?


Maven is over 100%! [downloading no-stop]

Caching the repository index in m2eclipse


$p$ and $q$ are primes. Prove $\forall n,k\in \mathbb N, (p^n\mid q^k⇒p=q)$

Question regardles primes and the fundamental theorem of arithmetic


When would it become necessary to use an OS for an ARM MCU

When do we need an Operating System in Embedded System Design?


Can not load XML document containing @ entity

Reference to undeclared entity exception while working with XML


Backup using dd reformatted disk from ntfs to ext4. Can I recover any of the files?

Partially overwrote /dev/sda, can I recover anything?


Where to get the Datascience Use cases for practice


How to create multiple instances of an object within Java

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


Why is it uncommon for import statements to be placed inside functions?


Why can't I at least upvote and comment on correct and helpful answers without first earning reputation?

Why are 15 reputation points required to upvote?


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


Python: Reference an object attribute by variable name?

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


How to fix "W: Duplicate sources.list entry"?


Installation Issue with matplotlib Python

python matplotlib framework under macosx?


Is it safe to visit the pyramids near Cairo in 2016?

How to figure if it is safe to travel to the area I am interested in?


NullPointerException while running jar file

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


How does Wolverine's healing factor work?


Google Play deducted extra Rupee 50 after first-time Play Store purchase of an App/Game. Why is that?


Voltage on the grounded conductive devices when plugging in non-grounded outlet

18V from printer USB port. Is that normal?


Looking for title of a scifi story about a class trip

1970s space cadet training novel for young adults


How can I replace a string in a file(s)?


SciFi story involving wormhole and insanity

Mysterious contact by advanced aliens; leaves humans insane


If a countable union of sets has card $\mathfrak{c}$, prove at least one of them has card $\mathfrak{c}$

The cardinality of a countable union of sets with less than continuum cardinality


How to create a custom exception by extending throwable and using a try-catch block to catch the exception?

In java why custom exceptions should also have a constructor with arg as 'Throwable cause'


Adjust screen dimensions for better mouse transitions across screens

Move mouse proportionaly between different resolution (and DPI) displays


True or false statement: For all $a \in \mathbb{Z}$ and $p$ prime we have that $a^p \equiv a \mod{p}$

Fermat's little theorem's proof for a negative integer


For any surface bounded by a sphere is there always an upper bound of the set of all lengths of all shortest length geodesics between pairs of points?

Is $[0,1) \cup \{2\}$ a manifold with boundary? My issue is the $2$.


bpy loading scene from new obj file - failed to set 44100hz

Error AL lib: UpdateDeviceParams: Failed to set 44100hz, got 48000hz instead. What can I do?


The "Teacher" badge seems to be applied inappropriately on occasion


Is there a way to solve for an unknown in a factorial?


How to rewrite this using right curly brace?

How to put a brace on the right, not left, to group cases?


Why did Tony take off his suit in the Hydra base?

Why did Tony Stark leave his armor to explore the castle in Sokovia?


There is always a zero at the end of my algorithm


Event listener disappears after ajax action and comes back after refresh

Event binding on dynamically created elements?


Must execute "sudo su" and then do apt-get update/upgrade/install, prefacing with sudo doesn't work


Can I accept an already rejected edit (to my own post)?

Allow the original poster the option to apply a rejected suggested edit on their own post


How to get Office 2010 (specifically Outlook) to run?

Can I install Microsoft Office? If so, how?


Comma after introductory words, phrases, clauses: unacceptable, obligatory or optional?


Is FFmpeg missing from the official repositories in 14.04?


"not declared in this scope" error with templates and inheritance

accessing protected members of superclass in C++ with templates


How to compute $\sum_{n=1}^\infty \frac{(-1)^n}{n^2}H_{2n}$


JQuery - prevent form submitting on enter button with out prevent the keystrok

Prevent users from submitting a form by hitting Enter


Can more than one person be able to bend more than one element?

What stops other benders from mastering the four elements?


Change beamer normal text color per frame

What beamer environment is text within a frame?


Why is mass an invariant in Special Relativity?

Why is there a controversy on whether mass increases with speed?


Why does Plot3D omit parts of the surface at kinks?


Scalar multiplication of an expression containing equality

Does Mathematica have a built-in tool that allows one to operate on both sides of an equation?


trying to make a python for loop to run all .py files in a folder

Equivalent of shell 'cd' command to change the working directory?


What is the difference between "a" and "{a}" in set theory?


AutoMapper convert from multiple sources


EFA: interpreting negative factor loadings

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


Unable to get Pwnhammer on Terraria on Android


Converting Object[] to string in Apache Logger

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


ConcurrentModificationException when adding inside a foreach loop in ArrayList

Concurrent Modification Exception : adding to an ArrayList


Firebase RecyclerView crashing when getting user data

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


How to get only the name of the path with python?

How to get the filename without the extension from a path in Python?


VirtualBox: Ubuntu instance fails to start with error

Virtual box is not working on windows 10


Shorter and more Pythonic way to select item from list

How to randomly select an item from a list?


Module and Manipulate: Why the Red Highlighting?

Syntax highlighter shows error for Manipulate when it's inside a Block or a Module


How do I browse through my account history?

Tracking the questions you've recently viewed or visited


First Hibernate Application giving me an error

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


java.lang.reflect.InvocationTargetException in javafx program


Can you diff all files in one directory?


Unable to format/wipe Window Disk without Error (Tried Ubuntu Gparted and Diskpart


How can I show that $\begin{cases} x = 2 \pmod 6 \\ x = 5 \pmod 8 \end{cases}$ does not have a solution?

Chinese Remainder Theorem solvability for non-coprime moduli


My materials look all scratchy and not cool,


Two column vs single column registration page

One column logistration form OR two columns?


Why Having Too many arguments in constructor injection here is bad?

How many constructor arguments is too many?


Computing p-value using bootstrap with R


Let $A,B,C$ be sets, and $B \cap C=\emptyset$. Show $|A^{B \cup C}|=|A^B \times A^C|$


How do you vertically align an image to the middle of a div?

How to vertically align an image inside a div


Is there any opensource game frameworks in browser?

What are good JS libraries for game dev?


Need 'Ubuntu 15.10 _Wily Werewolf_ - Release amd64 ' on USB

How do remove the CD / DVD install as a source for apt-get packages when installing new features?


HP Pavilion with Ubuntu 16.04.5 WiFi not working

How to make my pci wifi card rtl8822 working on ubuntu


How do I install, update and remove GNOME Shell Extensions?

How do I install and manage GNOME Shell extensions?


Why is my render so blurry in Blender 2.78?


How come I can copy a vector of structs if there is no overloaded assignment operator?

What are all the member-functions created by compiler for a class? Does that happen all the time?


How to use fields in java enum by overriding the method?

Why can enum implementations not access private fields in the enum class


Why do we use sine/cosines in Simple Harmonic Motion?

How to prove that a motion is Simple Harmonic Motion (SHM)?


render engine will not change from workbench

Blender is rendering an older version my project


Add button for publishing questions (and answers?) on facebook(/Twitter/whatever)


void com.firebase.ui.database.FirebaseRecyclerAdapter.startListening()' on a null object reference

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


Issues with dependencies when installing Geary

How do I resolve unmet dependencies after adding a PPA?


What is the solution to the following recurrence relation with square root: $T(n)=T (\sqrt{n}) + 1$?


When Installing Ubuntu through virtual box I get an error

Cannot install Ubuntu in VirtualBox due to "this kernel requires an x86-64 CPU, but only detects an i686 CPU, unable to boot" error


Can gdb print a specific variable every time it breaks?

gdb scripting: execute commands at selected breakpoint


How can black holes have charge and gravitate?


How to search for character from their personalities?

Where is this picture from? How do I use Reverse Image Search to find the source of an anime/manga image?


Implication in mathematics - How can A imply B when A is False?

Why is it sensical for a proposition with a false antecedent to validate to true?


Disable the Battery Charging in android after reach 100%

How to stop an android device from being charged programmatically?


Simple/elementary explanation for $\mathbf{3} \otimes \mathbf{\bar{3}} = \mathbf{8} \oplus \mathbf{1}$?

$SU(3)$ irreducible representations with tensor method


Suggestions to reduce red skin tones on Sony A7iii

Why does my subject's skin have such a red cast — did my auto white balance fail me?


Generating a random Color distinct enough to another

How to automatically generate N "distinct" colors?


When using callbacks inside a loop in javascript, is there any way to save a variable that's updated in the loop for use in the callback?

JavaScript closure inside loops – simple practical example


Finding instantaneous rotation and translation from multiple forces


Getting wrong output when checking if 2 date periods overlap

Determine Whether Two Date Ranges Overlap


Why does centering/standardizing the regressor make the p value for the intercept zero?

Regression Proof that the point of averages (x,y) lies on the estimated regression line


How to determine which amounts of postage can be formed by using just 4 cent and 11 cent stamps?


How can I propose new rules for posting on Stack Overflow?


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


"sudoers is owned by uid 501, should be uid 0" message, but sudo works fine

sudo: /etc/sudoers is owned by uid 501, should be 0


Convert a list of characters into a string


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


How to set LibreOffice to suggest corrections for UK English?


How do I get a python module's version number through code?

Checking a Python module version at runtime


How to randomize (shuffle) a JavaScript array?


What does a line before an equal sign mean? (Propositional logic)

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


What can I use to create and read PDF files?


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


How to concatenate the different row values in to one row in SQL Server

Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Why am I getting a NullPointerException with this ArrayList?

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


Using regex in find command for multiple file types

How to use find command to find all files with extensions from list?


How do I set the grub timeout and the grub default boot entry?


How to avoid NullPointerException in a Fragment with a delayed Runnable


What is the name for words that are only used in a certain order even though switching them would be grammatically correct?

"pros and cons", "black and white", "ups and downs". Always in a fixed sequence, is there a word or phrase for these?


Can I use javascript to get a request header in http get request?

How do I access the HTTP request header fields via JavaScript?


error to write text to a text file line by line by appending in C# , but got nothing in the file

StreamWriter.Write doesn't write to file; no exception thrown


how to bring up the menu at the bottom left


When should or shouldn't you use pasta water?

Does it matter if I add cornstarch to my sauce instead of pasta water?


Why is my gaming desktop relatively slow at complex animation playback?

How to speed up blender animation playback. It is slow


Meta Descriptions not working for google search


How do I clone Ubuntu and Kali Linux (dual boot) from an old internal HDD to a new internal HDD without losing any data?

Moving entire Linux installation to another drive


Google play: one account multiple devices

Can bought Android apps be shared between devices you own?


"PWC3999: Cannot create a session after the response has been committed"

Adding  causes java.lang.IllegalStateException: Cannot create a session after the response has been committed


Question mark or bold citation key instead of citation number


How is mass of observable universe calculated?

How do people calculate proportions of dark matter, dark energy and baryonic matter of the universe?


Do multiple beams from Eldritch Blast happen simultaneously or not by RAW?

When are targets picked for spells with multiple "missiles"?


How should be the course of learning for Particle Physics?


Is energy conserved during the expansion of the universe?

Is the law of conservation of energy still valid?


How can I add an icon to the launcher to show the desktop on 18.10?

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


Symbolic gradient of a function of three variables

Quick Hessian matrix and gradient calculation?


How do I find analytical apexes of a region?

Generating convex polyhedron from face planes?


How do I delete a file whose name begins with "-" (hyphen a.k.a. dash or minus)?


do not run process builder from test class execution

Is there a way to programmatically deactivate Proces Builder & flows?


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


A curious logical formula involving prime numbers

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


Good book on evaluating difficult definite integrals (without elementary antiderivatives)?


Why is my script calling multiple functions?

Brackets in if condition: why am I getting syntax errors without whitespace?


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


Array defined as "_end[LEN]" causes segmentation fault in C/C++

What are the rules about using an underscore in a C++ identifier?


htaccess www to non-www and non-SSL to SSL

What are the most commonly used and basic Apache htaccess redirects?


What software is available for drawing plans?


Relevance of non-quantized relativistic string theory

What are the reasons to expect that gravity should be quantized?


Can't install/update/remove apps "trying to overwrite... which is also in..."

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


ld: library not found for -lIOKit.A clang xcode


How to run scripts without typing the full path?


In vim, is there a way to rebind "*" to highlight the current word, without advancing to the next?

Vim: search and highlight but do not jump


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


MacTeX Error: XeLaTeX: command not found


How to redirect page on Jquery validation success


How to deal with 2 almost identical constructors

How do I call one constructor from another in Java?


Installed ISO on external hdd, how to recover data


Special Relativity - What is an intuitive way to think about time dilation?

Time dilation and twin paradox: If they twins were speaking on a phone of some kind, how would each other's voices sound?


Bulk field renaming in file geodatabase?

Changing feature class and field aliases in bulk using ArcPy?


Shorthand way to construct JS object with variable property name

How to use a variable for a key in a JavaScript object literal?


"bash: syntax error near unexpected token `('" for stable repository set up


Exceptions thrown in asynchronous javascript not caught

Is it possible to catch exceptions thrown in a JavaScript async callback?


How can I prove that $a^2 + b^2 = c^2$ in a hyperbola?

A geometric reason why the square of the focal length of a hyperbola is equal to the sum of the squares of the axes?


Do we use them when we don't know the gender of the speaker?

Is it possible to change he/she (he or she) in a sentence into one word?


Inserting code using listings, goes off page

How can I get lines to break automatically using the LaTeX listings package?


How does a reputation event become a "private" reputation event?


Can I install Windows 10 home? Laptop processor configuration is Core 2 Due (T6500 @ 2.10 GHz, 2M Cache, 800 MHz FSB), RAM 4GB

What are the minimum requirements to run Windows 10?


How do I detect a click outside an element?


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


Parameters of beta distribution with a given HDI

Determining beta distribution parameters $\alpha$ and $\beta$ from two arbitrary points (quantiles)


how to install Apache ActiveMQ on Ubuntu 16.04


If I do the same experiment many times then does a 95% credible interval mean 95% of the time the true value lies within that range?

Methods for testing a Bayesian method's software implementation


I am install Ubuntu in Windows 7, So how to uninstall ubuntu in windows?


How exactly does Java prevent itself from buffer overflow ? Is it just by throwing the "ArrayIndexOutofBounds" ?


US Election results 2016: What went wrong with prediction models?


How to run OS X inside VirtualBox inside OS X inside VirtualBox

Can you run a machine emulator (Bochs) inside a virtual machine?


Induction on inequalities: $\frac1{1^2}+\frac1{2^2}+\frac1{3^2}+\ldots+\frac1{n^2}<2$

A (probably trivial) induction problem: $\sum_2^nk^{-2}\lt1$


Start ubuntu without a desktop environment but start an X application


Interchangeability of order of partial derivatives

Why can partial derivatives be exchanged?


java gives me Exception in thread "main" java.lang.NullPointerException

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


Why is the return value of the AJAX call 'undefined'?

How do I return the response from an asynchronous call?


A baby zombie jumped onto a zombie and rode it, is this a glitch?

Minecraft baby zombie riding a zombie villager


Python: ValueError: The truth value of an array with more than one element is ambiguous

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


Using tags to indicate what technologies are allowed

Retagging questions in terms of possible answer technologies


How to code values for males when they're only meaningful for females?


How can I get the list of ldap users without being sudo?

How can I list all user names and/or home directories?


Can someone explain how the square root of two negative numbers multiplied together doesn't equal a positive/negative number.

Why doesn't multiplying square roots of imaginary numbers follow $\sqrt{a} \times \sqrt{b} = \sqrt{ab}$?


Failure to download extra data files [pepflashplugin-installer] download issue

permission error when installing ttf-mscorefonts-installer/Can't drop privileges as file couldn't be accessed by user '_apt'


config ip adrress of a network interface through ubuntu terminal


How can I go back to the overworld when playing in creative mode?

I've lost my portal home, and I am invincible. How can I leave the nether?


Inductive proof that every person supports the same team

Questions on "All Horse are the Same Color" Proof by Complete Induction


Is Stack Exchange/Stack Overflow staff really interested in users' feedback?


Partition of a conjugacy class to conjugacy classes of a normal subgroup

Conjugacy class of $G$ splitting as Conjugacy class of $H\unlhd G$


html_entity_decode not working as expected


How to remove n lines from the top file or stdout (i.e rip its header off)

How can I remove the first line of a text file using bash/sed script?


SSH tunneling error: "channel 1: open failed: administratively prohibited: open failed"


Evaluating $\int_{-\infty}^{\infty} e^{-{(x-1)}^2} dx$

How can I evaluate $\int_{-\infty}^{\infty} e^{-x^2} dx$ without using polar coordinates


Infinite Product Identity for Hyperbolic Sine


Why use 'virtual' for class properties in Entity Framework model definitions?


How to read a Mac or Linux hard drive on Windows?


Ubuntu 20.04 software center bug when using downloaded themes

Illogical GTK theme behaviour on Ubuntu 18.04


Show that $\dfrac{b}{a} = -(A+B+C)$ and $\dfrac{c}{a} = (AB+AC + BC)$

Using Vieta's theorem for cubic equations to derive the cubic discriminant


Standardization before PCA with data in same units and similar interval?


Java - Issue with boolean value not being changed


adding id attribute when linking stylesheet from themeName.info

How do I add attributes to CSS in theme.info?


Prevent "mysterious" folders in drive root from appearing without disabling Windows Update

Is there a way to prevent installs/updates to litter my hard drive with cryptic folders?


How to print out every 50 values from a list?

How do you split a list into evenly sized chunks?


clicking on dynamically added element does nothing

Event binding on dynamically created elements?


How can I find out what software I've bought in the App Store?

How can I find out which apps I have already downloaded on my iPhone?


Ubuntu 20.04 default backup program not backing up .dbus file

How do I backup all files? (.dbus and dconf backup problems)


show $p\mid 2^n-n$ for infinitely many $n$

Infinitely many $n$ such that $2^n-n$ is divisible by a prime


Using QT Creator, how do I make a Windows executable file that does not require installation of .dlls on the target platform?

How to build Qt 4.8/5.2 statically under VS2012, using the static MSVC runtime, with Windows XP support?


Server compromised, how deep is the intrusion when PHP files are changed in folder without write permissions

How do I deal with a compromised server?


Is it possible to do mathematics inside CSS?


Does Python have a ternary conditional operator?


How do I remove repeated elements from ArrayList?


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


Adding extra column to an existing table

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


If I lived in Canada (with EU passport) could I visit the US often?

Does the 90 days VWP rule expire if you travel from the US to Canada?


Transparent package alters tikz color opacity

Tikz and ctable incompatibility, gives error when printing


how to reset internal hard disk drive access permissions on windows 7

WINDOWS: Taking Back/Restoring Default Ownership Permissions of directory


Installing Windows 7 on a new Ubuntu computer

How to install Windows 7 after Ubuntu and dual boot?


How to Get Over Feelings of Being a Failure in Engineering/Academia

How to deal with graduate school rejection and overall academic failure?


Looking for a phrase: a needlessly overcomplicated method of accomplishing a simple task

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


How to convert HH:MM:SS to time.time() object in Python


It is me who am to blame. It is I who am to blame


Best Practice For Opening PDFs in a Datatable/Table?


How can clear screen in php cli (like cls command)


How can I copy a folder without altering their original dates of creation?

Copy a file and keep the same timestamp of the original file


The system is runnng in low-graphics mode(Ubuntu 14.04)

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


JQuery onclick function showing same id of all anchor tags

Getting the ID of the element that fired an event


Select elements where class contains the string 'award' (jQuery)

Is there a wildcard selector for identifiers (id)?


What is the correct and better language code format in URL and hreflang?

URLs: Should I use hyphens, underscores or plus symbols?


Tool for viewing LibreOffice Writer files in terminal window


What is the point of a retirement plan contribution limits (with after tax dollars)?

Post Tax 401k or Taxable Brokerage Account?


Compile java source from String without writing to file


Removing unnessary classes from third party libraries and JARs

Java - How to reduce the size of third-party jars to reduce the size of your application


fall-back BibTeX(8) backend: (biblatex)functionality may be reduced/unavailable

Warning: "Using fall-back BibTeX(8) backend:(biblatex) functionality may be reduced/unavailable."


Concatenating strings, unevaluated expressions and evaluated expressions/values


How does gnome-shell / dash-to-dock choose an icon for running java application (Talend)

Duplicate application icons in Ubuntu dock upon launch


how to change behaviour settings in Ubuntu 18.04

Can I hide the Firefox title bar AND still see the close/minimize/maximize icons?


Is it legally safe to create a vector illustration of a celebrity photo for commercial use?

Can I use portions of stock images for derivative works?


What's the best way to join on the same table twice?


How to use the generalized binomial theorem to produce the power series of $(1-x)^{1/2}$


Is "from where" grammatically equivalent to "from which"?


How to get middlemouse click event in C++


Vertically align text within a table of absolutely positioned divs

How can I vertically align elements in a div?


setup apache www directory for multiple users over sftp

What permissions should my website files/folders have on a Linux webserver?


Calling printf("%d") twice, const results


Python Append to Predefined List of Lists (What's going on under the hood here?)

List of lists changes reflected across sublists unexpectedly


Could not change executable permissions on the application appears when changing the bundle identifier

Rewrite iOS app from scratch "Could not change executable permissions on the application."


JavaScript setInterval callback before defining function?

Why can I use a function before it's defined in JavaScript?


Why are strings declared as an array "char word[5] = "hello" modifiable but not strings declared as pointer (char *word = "hello")?

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


How to return an object of a class which is derived from an abstract class?


How do you get rid of large quantities of water in Minecraft PE

How can I clear the water out of this area?


Excel vba Deleting a row if a cell contains a text


Users cant see 'Modified By' or 'Created By' (columns blank)


How are people who descend from same person related?

Determining relationship (e.g. number of removes) with cousin?


Minecraft - how can you teleport someone in an area to another area?

How to Teleport Players When They Enter a Certain Area/Coordinates


Disable form complete by pressing 'enter'


What is the difference between "[dict()] * n" and a "for loop with .append(dict())"?

List of lists changes reflected across sublists unexpectedly


After installing eclipse in Ubuntu 18.04 using synaptics, application is unable to launch, showing error


Is the total enthalpy of the universe constant?

Is the total energy of the universe zero?


Image overlapping in Review Side-by-Side view


Can Freestyle draw lines between intersecting meshes like SoftImage?

How to draw line between intersecting meshes in Freestyle?


Ubuntu 16.04 not switching automatically to headphones

18.04, 16.04 Headphones detected, but not switched on automatically after startup


Is Java viable for serious game development?


Creating Directories in a ZipArchive C# .Net 4.5


Anime with character who has markings/balls on his arm that allow him to operate weapons

Anime where they summon monsters using crystal balls attached into their body parts


How to prevent character from jumping multiple times

Unity 2D How to prevent character from double jump


Viewing votes breakdown on mobile version of the site?


Increasing post view count automatically

Setting post meta data to random value during post status transition / on publish


quickly check package exists using tlmgr on win command line


Find $\lim\limits_{n \to \infty} \int_0^1 \sqrt[n]{x^n+(1-x)^n} \,dx$.

Evaluate $\lim_{n \to \infty} \int_{0}^1 [x^n + (1-x)^n ]^{1/n} \ \mathrm{d}x$


Will we be taxed on gift money we received for a down payment on a house?


How to find out fully qualified hostname in osX (Terminal / Swift)?

Make `hostname -f` return fully qualified hostname


Pass extra parameters to WebSQL callback function?

Pass an extra argument to a callback function


split a comma-separated string with both quoted and unquoted strings

How to split csv whose columns may contain ,


If statement can't find the test variable in bash script

Shell script runs with bash but not with sh. Why and how to fix it?


NullPointerException when trying to check permissions

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


How to get Json Array to work inside Asyntask - Android

How to put Json inside asynctask - Android


Double-quotes within a string in WSH when using VBScript


How was this answer posted after this question was closed?


New largest prime number discovery - what's all the fuss

How, if at all, does pure mathematics benefit from $2^{74207281}-1$ being prime?


What is the best way to get a formatted string to represent UTC offset?

How to control appearance of ':' in time zone offset when parsing/formatting Datetime


Matplotlib scatter plot with different text at each data point


Even as admin, I cannot edit DefaultFonts.plist for Notes.app. What am I doing wrong?

How do I disable System Integrity Protection (SIP) AKA "rootless" on macOs [OS X]


What are these parallel lines on my exit stamp?

What are these stamps in my passport after I was advised to divert via the UK but didn't have a visa?


Cannot re-use a pattern of a capturing group inside JavaScript regex

Regular expression to match balanced parentheses


What should look for in a computer to render Mathematica graphics faster?

Buying a new computer (specifically for Mathematica)


How to maintain session in php until I click logout button?

What is the best way to implement "remember me" for a website?


How to save the data when phone is locked via too many patterns attempted?

Can not unlock my Android device as have no internet connection?


Pass NSInteger Score Between View Controllers


Realtion of acceleration and deformation

Elongation in bar with unequal applied forces


How do I install a minimal Ubuntu - no desktop needed?


Prove that if $R$ is a principal ideal ring and $S$ is a multiplicatively closed subset of $R$ then $S^{-1}R$ is also a principal ideal ring.


Do 3 consecutive primes always form a triangle?


Recommendation on ADM mass and Bondi mass


Confusion regarding "regression by successive orthogonalization"

Question on how to normalize regression coefficient


For a positive integer $n$, prove that $\sum_{d|n}{\mu^2(d)/\phi(d)=n/\phi(n)}$

Prove that $ \frac{n}{\phi(n)} = \sum\limits_{d \mid n} \frac{\mu^2(d)}{\phi(d)} $


"Validation Error: Value is not valid" error from f:datetimeConverter


What is the logic behind allowing an answer to be accepted, but not upvoted?

Accepting an answer should automatically upvote it as well


Launchctl:Dubious permissions on file: Problem Installing Jenkins

Why am I getting a "dubious ownership of file" error when Launch Agent runs my .plist file?


Find coordinates of polygon points with arcpy

Calculating geometry for feature class with x/y and Lat/Long values in different projections?


For $0<b \leq a$ prove that $\frac{1}{8}\left(\frac{(a-b)^2}{a} \right) \leq \frac{a+b}{2}-\sqrt{ab} \leq \frac{1}{8}\left(\frac{(a-b)^2}{b} \right) $

Proving $ \frac{(a-b)^2}{8a}\leqslant\frac{a+b}{2} - \sqrt{ab} \leqslant\frac{(a-b)^2}{8b}$ when $ 0<b\le a$


Will mounting /tmp with noexec and nosuid cause problems?


how to write into existing xml file using php


How does centrifugal force resemble gravity?


I can not install any application due to a repository update error

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


freezing cooked turkey, ham and chicken slices

Will freezing affect the quality of a dry-aged steak?


Ubuntu touchpad issues - mouse pointer jumps around


What is different between exec(), shell_exec, system() and passthru() functions in PHP?


How does the whole universe agree on the laws of physics?

Do the laws of physics work everywhere in the universe?


Use induction to prove that $2^n$ divides $(2n)!$ for any $n\in\mathbb{Z}_{\geq0}.$

Proof that $\frac{(2n)!}{2^n}$ is integer


Image is not getting uploaded with JSF 2.0 PrimeFaces

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


Why is $dE = C_V dT$ for an ideal gas, even when the process is not constant volume?


Why is the installer not showing any partitions?


Six simple tips to get Stack Overflow reputation fast


Does $\sum_{i,j\in \mathbb{N}} \frac{1}{(i+j)^2}$ exist?

Check whether $\sum _{m=1}^{\infty }\sum _{n=1}^{\infty }\frac{1}{\left(m+n\right)^2}$ converges or NOT?


How to compute $\int {\frac{1}{{4 - 9{x^2}}}dx} $?

Integration by partial fractions; how and why does it work?


Small size words while contraction of the table to be fitted to the page

My table doesn't fit; what are my options?


How can I change the input format for dates in Google Docs' spreadsheet?


Split a string based on spaces (unless in quotes) and remove the quotes afterwards

Regular Expression to split on spaces unless in quotes


Bijection between $[0,1]$ and $[0,1]\times[0,1]$

Examples of bijective map from $\mathbb{R}^3\rightarrow \mathbb{R}$


Why is it not recommended to use RAID 5 for a log file?


How can I insert my Stack Overflow rating into LinkedIn?


Prove that $\lim\limits_{n\to\infty}\frac{2^n}{n!}=0,n\in \mathbb{N}$

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


How to Stick Footer to Bottom of the site when Page Content is Less?

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


How does the Detect Magic spell see any creature that knows at least one cantrip?

Can the Detect Magic spell detect prepared spells or spellcasters?


Using ADB command know the name of application focussed using adb

ADB - Android - Getting the name of the current activity


Given $x,y\in\mathbb{C}^n$ s.t. $f(x,y)=\sup_{\theta,\phi}\{\|e^{i\theta}x-e^{i\phi}y\|^2,\theta,\phi\in\mathbb{R}\}$

Consider $f(x,y)=\sup_{θ,φ}\{||e^{i θ }x+ e^{i φ }y||^2: θ,φ∈R\}$ in which $x,y\in\mathbb C^n$


React Native How Get first and last date of current month to DatePicker


I am trying to read an excel file using the Apache P.O.I library, but when I try to read the cell type I get a null pointer excep

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


Calculating $\lim\limits_{x \to 0} \frac{10^x - 2^x - 5^x + 1}{x \cdot \tan x}$


How to save a GIF with transparency without it creating white blobs around glow? Open for other solutions!

What formats supporting animation are suitable for the web?


Can I transfer a profile onto a different PS3 account?


$\lim_{x \rightarrow 0} f'(x) = L$ exists, does it follow that $f'(0)$ exists?

Prove that $f'(a)=\lim_{x\rightarrow a}f'(x)$.


why cannot I see Library folder under my home directory in Finder?

Where did the ~/Library folder go in Lion?


Why does a class use so much memory compared to an array in c++

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


Intuitively, why is the median special in this case of minimizing the sum?

The median minimizes the sum of absolute deviations (the $ {\ell}_{1} $ norm)


Getting the filename of the python script that called a function

Determine where a function was executed?


I cant break blocks in minecraft (i know you hold to break)


How do I start with fresh installs of Ubuntu and Windows such that I can choose OS from boot without going into BIOS?

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


Proving that an $m \times n$ matrix has rank 1

A rank-one matrix is the product of two vectors


What is the reason for Hulk's decision at the end of 'Age of Ultron'?


What type of phrase is "A few days ago, ..." or "Last Monday, ..."?


Can I return lists with different dimensions from a compiled function?


suddedenly increased in size of Log files form 32GB to 70 GB

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


Java. How can I split a string with multiple spaces on every nth space?

Extracting pairs of words using String.split()


$\int e^{\cos(x)} \cos(nx)\ dx$ using the residue theorem

Residue theorem with $\frac{1}{2\pi}\int_{0}^{2\pi}e^{\cos\theta}\cos(n\theta) d\theta$.


Intuition behind why order of a subgroup divides order of a group.

Understanding Lagrange's Theorem (Group Theory)


How to nest a pre-written chapter into another chapter without manually changing sectioning commands one by one


SQL, table join wont display proper output

Find records from one table which don't exist in another


Electric charge neutrality of the Universe: evidences and theories


Convert one date format into another in PHP


Android - SwipeRefreshLayout importing issue

eclipse can't find android.support.v4.widget.SwipeRefreshLayout


How to insert any Unicode character using the Unicode HEX Code on Windows (Word/Notepad/Web Broser URL or input field/other apps)?

How do you type Unicode characters using hexadecimal codes?


How to turn off partial content response in apache

Is there a way of disabled byte-range requests in Apache?


ecryptfs-utils has no installation candidate on 18.04

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


How the small negative number produced in numpy exactly


Can you help me with my capacity planning?


90s Movie/TV series in which a boy travels to different worlds, fighting an evil scientist

90s (or early 2000s) scifi (mini)series where a boy and old man chase a black guy in metal suit


Ubuntu Crashing/Freezing random on completely new T460P


How to fit maximum likelihood estimates of normal distribution using subset of dataset in R?

Maximum likelihood estimators for a truncated distribution


How to show the set of all algebraic real number is countable

Proving the countability of algebraic numbers


How to diagnose slow booting or logon in Windows?


forgot my password which is needed for installation

How do I reset a lost administrative password?


Definition and example of "order of a function at a point of a curve"


In what order do you half and double when damage is both halved and doubled?

What part of the damage is halved/doubled for Damage Resistance/Vulnerability?