openssl issues: generating application signature

Openssl is not recognized as an internal or external command


How to Immediately (automatically) Link to Another Page


Python if else condition in one line syntax


How can I make apt-get wait for another instance to finish?

How to make a package manager wait if another instance of APT is running?


Show $GCD(a_1, a_2, a_3, \ldots , a_n)$ is the least positive integer that can be expressed in the form $a_1x_1+a_2x_2+ \ldots +a_nx_n$


How do I use a dash at the end of speech?


Amount of same strings in two arrays (JS)

Simplest code for array intersection in javascript


How to catch only the row you enter in a text area before pressing ENTER key in JS/JQuery?

How to get the caret column (not pixels) position in a textarea, in characters, from the start?


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


Error S3925 : Update this implementation of 'ISerializable' to conform to the recommended serialization pattern

What is the correct way to make a custom .NET Exception serializable?


Not receiving email confirmation on My filtered tags

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


After install Google Chrome in EC2 won't open from Ubuntu Server 14.04 LTS (HVM) command line

How to run GUI applications remotely on a headless server?


List changes unexpectedly after assignment. Why is this and how to prevent it?


MySQL my.cnf config for dedicated server

How do you do load testing and capacity planning for databases?


If I'm running a python file over the kali linux terminal, can I somehow select a specific color to the output when a variable is printed?

How to print colored text to the terminal?


Linker error with implicit instantiation of private C++ template with LLVM-Clang

Why can templates only be implemented in the header file?


How many finite fields with 10 elements are there?


Compute $\int_0^\infty \frac{\sin(x)}{x}dx$ without residue theorem.

Evaluating the integral $\int_0^\infty \frac{\sin x} x \,\mathrm dx = \frac \pi 2$?


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


How can I upload files asynchronously with jQuery?


How can I create a Table whose name is based on a form input?

How can I prevent SQL injection with dynamic tablenames?


Is the GPU inside the CPU's pack in new CPUs

Why are we still using CPUs instead of GPUs?


Second countable and sequentially compact topological spaces are compact. Proof

How can I prove that compact subset iff sequentially compact in second countable topological spaces?


transfer function for speed control of bldc motor using PI controller

Brushless motor dynamics (BLDC transfer function)?


Jquery Validation with Identical Form Names

Using JQuery Validate Plugin to validate multiple form fields with identical names


Find the lattice of intermediate subgroups of a Galois group.

Finding the intermediate fields of $\Bbb{Q}(\zeta_7)$.


Solving a Paradox Involving Complex Numbers


Input field values are null in bean action method

commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated


Does the Linux Kernel use event-loops to keep itself alive?

Why is cpu_idle called as the last function of the start_kernel routine?


"+-=,;..." math characters in DejaVu Sans (with mathspec)


How do I add myself back as a sudo user?


Spell Combat with a held charge vs casting a spell

Using the Magus' Spellstrike with Held Charge


What is the difference between "gksudo nautilus" and "sudo nautilus"?


How to load PNG files with pygame.image?

What is a good way to draw images using pygame?


Martingale in probability and Statistics

Supermartingale with constant Expectation is a martingale


Not including non-retina display images in an iPhone project


To install additionally Cinnamon ... what Commands needed in Terminal...?


Defining shell environment variables in tcsh

Can a shell script set environment variables of the calling shell?


Textbook recommendation on group theory for graduate.

Choosing an advanced group theory text: concerns


How to define the size between \scriptsize and \footnotesize?

How to create a newcommand for fontsize?


`ls -d */` is not working on one specific directory

Why would the command "ls *" generate an error about invalid options?


Is it necessary to have getters and setters in POJO's

Are getters and setters poor design? Contradictory advice seen


Exponential Word Problem $s(x)=5000-4000e^{-x}$.

Exponential Word Problem s(x)=5000−4000e^(−x)


How can I kill minerd malware on an AWS EC2 instance? (compromised server)


Python - Display Every Permutation of a List or Set of Strings

How to generate all permutations of a list?


Pronunciation of a (article) /ə/ vs /eɪ/


If $11z^{10}+10iz^9+10iz-11 = 0$. Then possible value of $\mid z \mid,$ is


Are there medical imaging devices to look inside artery?

Are there endoscopic technologies for blood vessels?


If $\sum_{1}^{\infty}(a_n)^3$ diverges, does $\sum_{1}^{\infty}(a_n)$?


How to insert a word/text in the beginning of each line

Vim: insert the same characters across multiple lines


Sharing multiple peripherals between two PC's (desktop & laptop, both running XP Pro)

How to share a printer (or any usb devices) to two or more computers?


Why do black bodies or black colored bodies cool down faster than white ones?


why memory for primitive data types is not allocated?


How to apply style to a div which is inside an iframe of the page?


When was the "do form" introduced in the English language?


About change the 7 bit to a number and return that number in c++

How do you set, clear, and toggle a single bit?


If $\sum\limits_{n=1}^{\infty} a_n$ converges and $a_n > 0$ for all $n,$ then $\sum\limits_{n=1}^{\infty} a_n^{n/(n+1)}$ converges.

If $\sum_{n=1}^{\infty} a_n$ converges, then so does $\sum_{n=1}^{\infty} a_n^{\frac{n}{n+1}}$


Asus PCE-N15 wireless adapter only connecting at 1Mb/s on Ubuntu 14.04

Realtek RTL8188CE desconects randomly and features slow connections


What was the first science fiction series?

What was the first science fiction TV show?


Are the PUT, DELETE, HEAD, etc methods available in most web browsers?


Numbered list with roman numbers in HTML

How can you customize the numbers in an ordered list?


Reload Windows wallpaper after connection loss

How to force Windows desktop background to update or refresh


Distance between two DNA molecules $x, y$

Proving a distance between molecules defines a metric space.


Special Declaration and Variables in Common Lisp

Dynamic and Lexical variables in Common Lisp


How to move a p tag up within a div tag?

How can I vertically align elements in a div?


Passing ObservableList from one class to another

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


Difference between RequestScoped/SessionScoped in javax.faces.bean and javax.enterprise.context

Backing beans (@ManagedBean) or CDI Beans (@Named)?


How can I disable Ctrl+Q shortcut in Ubuntu?

How can I disable Ctrl+Q for all applications (system wide)?


According to canon, what is the primary style of hand to hand combat utilized by Kirk in Star Trek TOS?

Is the clasped-hand strike seen in Star Trek part of a real/fictional martial art?


How to prove that if group $G$ is abelian, $H = \{x \in G : x = x^{-1}\}$ is a subgroup?

If $G$ is abelian, then the set of all $g \in G$ such that $g = g^{-1}$ is a subgroup of $G$


Each site's moderator agreement - privacy policy linked to stack overflow page instead of the site's own page

Why are there separate copies of the Terms of Service per site, if the link in each site just goes to Stack Overflow's version?


Dual-booted system: How much space should I allocate for /, /home, and /swap?

How large should I make root, home, and swap partitions?


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


Tikz cuts off top of text in tikzpicture

Why are the endpoint lines of intervals (`|-|`) not shown completely?


Check to see if a file exists, and create it if it doesn't

How do I check whether a file exists without exceptions?


How to convert longitude and latitude to street address


Laptop as second monitor via VGA cable, XP+ Vista


How dangerous is it to encrypt with AES 256 if the end user knows the unencrypted value?

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


Why is my texture showing up fine in rendered view but not rendering correctly?

Cycles + Glass + Light, Preview different than render


How many distinct postitive integers satisfy the identity $x+y+z+w = 100$?


Clustering algorithm which is guaranteed to converge to global minimum

Optimality in Clustering algorithms and an Optimality guaranteed clustering algorithm


Stack Exchange app iPhone X optimization


How to turn off rogue OneDrive video syncing


What is the grammar of the double 'is' in these examples?


Function continuous at irrationals and discontinuous at rationals

About the continuity of the function $f(x) = \sum\limits_k2^{-k}\mathbf 1_{q_k \leq x}$


Basic Object Structure and Calling for JavaScript

How to "properly" create a custom object in JavaScript?


How to handle unhandled exception in .NET web services

Why global.asax Application_Error method does not catch exceptions thrown by ASMX service?


How many maps $\phi \colon \Bbb N \to \Bbb N \cup \{0\}$ are there?

How many maps $\phi:\Bbb{N}\to\Bbb{N}$ are there with $\phi(ab) = \phi(a)+\phi(b)$?


How to restore a system after accidentally removing all kernels?


Choice of personal pronoun in single-author papers


Does $M_n(R_1)\cong M_n(R_2)$ imply $R_1\cong R_2$?

If the matrix rings over two Rings of the same size are isomorphic, then the scalar rings are isomorphic


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


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


How to add click function on dynamic div and dynamic button associated with it

Event binding on dynamically created elements?


Mathematical journals for math enthusiasts?

Mathematical journal for an undergraduate


Dibujar intervalos cerrados, abiertos, infinitos

How to draw open-close interval in LaTeX


Europe motorway "overtaking" and "passing" laws

Overtaking regulations when driving in Europe


How do I calculate the visible area of a big isometric map?

How do I find which isometric tiles are inside the cameras current view?


Star operator (*) applied to lists and integers

List of lists changes reflected across sublists unexpectedly


What are the Alternatives to eval in JavaScript?


Attempting to install an OS (LINUX) from a flash drive


How do the single photon energy and em-signal energy correlate?

What is the relation between electromagnetic wave and photon?


Proving $r \binom{n}{r}=n\binom{n-1}{r-1}$ combinatorially. (Advice on combinatorial proofs in general?)

Help finding a combinatorial proof of $k {n \choose k } = n {n - 1 \choose k -1}\;$


compiling tex files with xelatex is insanely slow on my Windows machine


android code to find country from ip address of user

How do I use MaxMind's GeoIP database to determine location?


Why can templates only be implemented in the header file?


how to get all required driver for my pc

Where should I find drivers for my Windows computer if it didn't come with a driver disk?


How do I prove that the sum of a rational and irrational number is irrational?

Rational + irrational = always irrational?


How do I insert HTML into a PHP DOM object?


Problem installing phpmyadmin after upgrading to ubuntu 14.04

Cannot install phpmyadmin on ubuntu 14.04 LTS


How to get "subsubsections" in the table of contents if the document class is book?

How to show subsubsections and paragraphs in TOC?


2x2 matrix and convergence under iteration connected to eigenvectors and eigenvalues.


Why we are declaring same thing two time in .h file in iOS

How does an underscore in front of a variable in a cocoa objective-c class work?


What is the solution of the following integral?

Approximate closed form of Integration involving a lot of terms


Finding the series of of sequence $n(n-1)$

Finding formula for sum $S_n = \sum_{i=1}^n i(i-1)$


Which is grammatically correct: He and I was or he and i were?

"A classmate and I was" vs "A classmate and I were"


MySQL: Update a column if value is numeric only

How do I check to see if a value is an integer in MySQL?


Does $f(\mathbb{Q}^n) \subseteq \mathbb{Q}$ hold only for rational functions?

Functions that take rationals to rationals


In Unity3D, how can I improve image clarity?


Deleting iTunes App Store purchases from my account


Where can I ask questions about failed tests when compiling PHP?

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


Why can't I search this room name in rooms list here?

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


How do I split a large MySQL backup file into multiple files?

How do I split the output from mysqldump into smaller files?


What is the public description of the "attempted Jedi coup"?

What did the public at large know about the assassination attempt on Palpatine and how he survived it?


Why does proton and electron attract each other?

Why do same/opposite electric charges repel/attract each other, respectively?


To provide dimensionality reduction, 1x1 convolutions are used, before passsing them through a 3x3, or 5x5 convolution in an Inception module.

What does 1x1 convolution mean in a neural network?


Axioms that characterize the notion of dimension


Are there any disparaging synonyms for 'city slicker'?

Derogatory word or idiom for city dwellers or people who aren't adapted to country/rural life


Is it incorrect to say that a Poisson distribution has a PDF?

Does Wolfram Mathworld make a mistake describing a discrete probability distribution with a probability density function?


How much mana does Radiant Fountain provide when tapped?

Can non basic lands be tapped for colorless mana?


“He is small enough to walk.” But baby wasn't walking so why didn't they use “small” instead of “small enough”?


Why didn't poor Wizards/Witches turn to Muggle World to earn some money?


How can I halt JVM, store the JVM state on HDD, and restart whenever required

Are there any Java VMs which can save their state to a file and then reload that state?


What is the most efficient way to parse inconsistent listed addresses?

Parse usable Street Address, City, State, Zip from a string


Entire $f$ and $g$ satisfying $f^n+g^n=1$ for $n>3$ must be constant.

Proving two entire functions are constant.


Collecting baggage in different countries through different airlines


Stack Overflow Error using Array List in Java


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


How should I show that $|a+b|\geq||a|-|b||$?


How to access a clicked URL in a URL handler application created in Automator


Find the closest value in an array of floats?


The entity type List`1 is not part of the model for the current context


How do I change the action for Force Click on a Force Touch trackpad?


Please provide a flag option clearly designed for gibberish, contentless posts

Why don't we treat rubbish the same as spam?


How do I publish symlinks as regular files over SMB3?

Problems with macOS path on Synology NAS (SMB)


Quickest way to Insert mass data Into Mysql database

How to insert a very large number of records into a MySql database as fast as possible


Automorphism group of the direct product of cyclic groups

Number of automorphisms of a direct product of two cyclic $p$-groups


How can I check if share certificates I found have value?


How to create a jQuery plugin which uses another one?


Null pointer exception at setcellValueFactory function

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


I have a list of points, how do I find the equation of the line

How to find an equation of a line using Mathematica


What does the permission string lrwxrwxrwx mean?


Got Autobiographer badge even without completing all fields


Plot 2 or more curves on same graph with same scale but different x-ranges


Behaviour of bubbles on the surface of a liquid

Why will two bubbles floating on water surface attract each other?


Non-abelian group in which $\forall_{a,b\in G} (ab)^3=a^3b^3$

If a group satisfies $x^3=1$ for all $x$, is it necessarily abelian?


How can I find WPF controls by name or type?


How can I write code that optionally uses a module if it exists?

How can I require an optional Perl module if installed?


C++ structs, difference between new type; and new type()

Do the parentheses after the type name make a difference with new?


How can I make Javascript parameters default to something if not present?

Set a default parameter value for a JavaScript function


Which part of speech is "back" in “then she went back to her secretaire”?

What part of speech is "back" in "put the book back on the table"?


SQL Server compatibility with New TLS Standards


Getting the new questions in the ios StackExchange app

How to see Newest Questions in (alpha 0.1.50) iOS app?


Interpreting the output of linear regression


Enlarging vectors ($V_1$ and $V_2$) to a basis for $\mathbb{R}^3$


Cheapest Way to Get to Europe--I'm Flexible

How can I do a "broad" search for flights?


How to boot WUBI installed Ubuntu within Windows 8?


How does Mathematica apply laws of exponents?

Is there an $n^{\text{th}}$ root function in Mathematica?


The play/pause and backward and forward buttons on my MacBook are not working properly

Media keys not working for iTunes (pause/play, skip buttons)


Someone tried to access a list of hundreds of standard website urls in a go, is it a cause of concern

Are these malicious requests in my apache access log?


How is the likelihood different from the posterior?

What is the reason that a likelihood function is not a pdf?


How to remove layer from layers panel, but keep in memory

Making layer or group private/hidden/invisible in Layers Panel of QGIS


How to execute a command in another already opened terminal?

Execute command in remote active terminal


Java JDBC MySQL ArrayList into java.sql.Array for preparedStatement.setArray(x,y)

PreparedStatement IN clause alternatives?


Prove that $f(x)=x\sin(x)$ is not a uniformly continuous function


Sorting an array of objects by property values


Basic Python Hello World Program Syntax Error


Why the flag option "very low quality" is missing in a question?

Proposed improvement to flagging, for answers


beamer: allowframebreaks option and vertical spacing when using lists (itemize, enumerate, ...)


Are all SATA cables compatible with SATA 3?


Loading 2nd stage of bootloader and starting it

How to load second stage boot loader from first stage?


Getting the number of digits of nonnegative integers (Python)

How to find length of digits in an integer?


How to calculate dp from pixels in android programmatically


C# Alphanumeric string to long conversion

How to convert numbers between hexadecimal and decimal


Null pointer exception on checking if App is installed on the device

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


Does charging my early 2015 MacBook Pro all the time damage the battery?

Should I disconnect my MacBook Pro's power cord when the battery is fully charged?


what are these strange artifacts on this photo?

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


Why use the 'ref' keyword when passing an object?


Please help me identify the ICs on this Board


Events $\{A_n\}$ satisfy $\lim\limits_{n\rightarrow\infty}P(A_n)=0$ and $\sum\limits_n P(A_nA_{n+1}^c)<\infty$, show that $P(A_n ~\text{i.o.})=0$.


Uploading image (ACTION_IMAGE_CAPTURE) to Firebase storage


Comparing Python dictionaries and nested dictionaries


Not "irony" or "hyperbole" - is it just "joke"?

What is this type of idiom called: "I know he's not the smartest person in the world, but..."


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


iOS adhoc cannot install applications because the certificate for xxxx.com is not vaild in iOS7.1 beta2

Enterprise app deployment doesn't work on iOS 7.1


All figures are showing up as a solid black rectangle

Why do I get a black rectangle instead of my external picture?


Designing an ABBA circuit (3 input, 2 output) inputs: (GND, +V, Logic)


Network restart script does not complete as a cronjob

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


Did I derive a new form of the gamma function?


Way to limit bandwidth of programs on Windows?


How to make text margins follow a specific shape?


Gmail sends bulk messages sent by postfix to spam - spf, rDNS are set up (headers inside)

How to prevent mail from our website going into spam mail of users?


How to convert Milliseconds to "X mins, x seconds" in Java?


Error inflating class fragment, google maps api v2

Getting Error while starting Google Map v2


How to transform this img code like this in php (regex pattern)

Replace YouTube URL in text with its HTML embed code


Area51 SE is not available on the DE iOS app


How do I stop or start the desktop from loading on bootup?

How do I disable X at boot time so that the system boots in text mode?


The minimum value of $ f(x) = | x - 1 | + | x - 2 | + | x - 3 | $ is?

Maximum and minimum of of $f(x)=|x-1|+|x-2|+|x-3|$


Will this hardware work well with Ubuntu?

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


“TeX Live Manager” not work (windows 10 - 64bit & texlive 2015)


A table consisting of mathematical expressions

Math mode in tabular without having to use $...$ everywhere


Prove that two mutually exclusive events with positive probabilities can’t be independent.

What is the difference between independent and mutually exclusive events?


Error from Java Application - Call to external interface

Why am I getting a NoClassDefFoundError in Java?


How do I proceed when I can't kill the Wall of Flesh?

How do I effectively defeat the Wall of Flesh?


How to send value from viewControllerA to viewControllerB?


How to change color of operators (lim, log, etc.)?


How do I get a std::exception error description when calling a C++ dll from C#

Can you catch a native exception in C# code?


From where did Cochrane get funding for Warp drive invention?

How was Zefram Cochrane going to make money off of his warp drive?


Moving a site from a temporary domain to the live domain

Best practices for making a WordPress site "movable"?


If a set is closed in $\mathbb{R^{+}}$ then it's closed in $\mathbb{R}$

A closed set in $(A, \mathcal T_A)$ that is not closed in $(X, \mathcal T)$


Why does append() always return None in Python?


Why is pkexec preferred over gksudo for graphical applications?


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


Decreasing the time delay for diacritic marks menu appearance


Subdivision failed on boolean-subtracted object

How to cut holes in an object using another object?


What are the most common pitfalls awaiting new users?


Can the reals be the union of a countable set and a set of lower cardinality?

Does $k+\aleph_0=\mathfrak{c}$ imply $k=\mathfrak{c}$ without the Axiom of Choice?


How to set a permanent environment variable?


Is there a way to have the Windows 8 start screen displayed on both monitors?

Is the Windows8/10 start screen capable of spanning 2 monitors?


array_merge() without losing null values


Alternative to AlwaysAppendSearchDomains on Yosemite?

Discoveryd Alternative to Replace mDNSResponder Argument?


For $N\unlhd G$ , with $C_G(N)\subset N$ we have $G/N$ is abelian


how to solve encoding issues with php and mysql database


Technically what is the main difference between Oracle JDK and OpenJDK?

Differences between Oracle JDK and OpenJDK


How to sort shell history by recency and remove duplicates?

How can I remove duplicates in my .bash_history, preserving order?


How to add or replace album art in rhythmbox?

How do I change or delete the album cover image shown in rhythmbox?


How to include different headers from different folders?

What is the difference between #include  and #include "filename"?


Getting the correct IDs of the maximum values for each group of rows

Fetch the row which has the Max value for a column


Why does the 20.04 LTS upgrade say "Do not install it"?

Is the "Final Release" a "Development Release"?


Jasper Reports - Adding Column to .jrxml at runtime


how to convert string into time format and add two hours


What do I write in on the spellcasting sheet besides the spell?

How do I create a D&D character correctly as a total newbie?


Insert Unicode characters via the keyboard?

How do you type Unicode characters using hexadecimal codes?


How do I get the Unitary matrix of this circuit without using 'unitary_simulator'?

How do I get the Unitary matrix of a circuit without using the 'unitary_simulator'?


Adding map legend displayed on Google Earth?

Converting from ArcGIS layout into Google Earth as kmz with legend?


If we connect a long wire to a battery, will battery produce more electrons?


How to specify format with snap run youtube-dl?

Downloading multiple files with youtube-dl


JTextField with JComboBox is not working properly


How to prove that there exist no functions $f,g:\Bbb{R}\to\Bbb{R}$ such that $f(g(x))=x^{2018}$ and $g(f(x))=x^{2019}$?


Where can I find the total number of flags (helpful/not helpful)?


How can I keep Opera installed on Ubuntu live USB?

How to make a persistent live Ubuntu USB with more than 4GB


"This is considered..." vs. "This is considered as..."


Scanner system.in, doesnt read the 1st,3rd,5th,etc input

Scanner skipping every second line from file


Run a NON-ELEVATED command from an already elevated batch file in Windows 10

Run un-elevated command from an elevated prompt?


df -h yielding what looks like a strange output: /home, /dev, and /net have 0% free space


Indirect Speech: they said that that change.... is correct?

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


Bar graph with groups(inner group bars next to each other) and whitespace between groups including error bars


How do I get my Python program to sleep for 50 milliseconds?


What is the best approach to write a literature review paper?


Parsing a CSV file in PHP using regular expressions

Regular expression for parsing CSV in PHP


Map markers - centre them or put them "pinned" to the exact location?

How can I represent multiple pins at the same location on a map?


$R$ is a subring of a field $F$ with $x\in R$ or $x^{-1}$ for all $x\in F^\times$. If $I,J$ are ideals of $R$, then $I\subseteq J$ or $J\subseteq I$.


Customize Ubuntu for a library Internet kiosk


How to Automatically save terminal command output to file

How can I capture text from a specific terminal and redirect it to a log file while simultaneously working?


jQuery - find the most inner element of the container element

What is the most efficient way to get leaf nodes with jQuery?


What exactly does "Illegal instruction (core dumped)" mean?


== operator return false if compare Double type with the same value

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


Under the circumstances (holiday, overworked SE employees), when can I expect my profile to be deleted for SE Meta?

What can highly-active users who want to delete their accounts expect if their account is held up for review for vote preservation?


Finding an old command in the shell history

How do I search my command-line history for commands I used before?


what is the error in the following mysql statement


What is the fastest way to create a list of directories specified in a file?


Copy a bit value from one variable to different bit position in another variable

How do you set, clear, and toggle a single bit?


explanation of this c# definition: function_name(this class_name namevar)

passing this as parameter in static method


I uninstalled Ubuntu Software store, how can get it back?

Has 'Ubuntu Software' been renamed to 'Snap Store'?


How can I install on a non-PAE CPU? (error "Kernel requires features not present on the CPU: PAE")


error LNK2019: unresolved external symbol template

Why can templates only be implemented in the header file?


Thread safety when using Aforge.NET and Windows Forms

How do I update the GUI from another thread?


What is the average maximum value of a set of random numbers?


Regex to match a valid integer or decimal number (may be positive or negative)

Validate decimal numbers in JavaScript - IsNumeric()


Why is the speed of light the same for all colors in a vacuum but different depending on the color when light goes through a non-air medium?

Why does the speed of the Electromagnetic wave in the material depend on the frequency of the wave where as they are constant in vacuum (freespace)?


kernel BUG at drivers/net/ethernet/intel/e1000e/netdev.c:3804!

Kernel bug causes ethernet driver to stop working


How can I include multiple graphics from the same pdf in my beamer?

pdflatex, \includegraphics, and multi-page PDF files


Why is it that $\sqrt{4}$ is only $2$, not $\pm 2$?


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


"3-month retreat" or "3-months retreat"?

Pluralization rule for "five-year-old children", "20 pound note", "10 mile run"


Faces are Missing when Import from Blender to Unity

Messed up Blender models when exporting to Unity3D


Explaining the source of funds for a bulk deposit; Would it help get a higher visa approval rate?

Should I submit bank statements when applying for a UK Visa? What do they say about me?


Seeking Symbology for Interactive Mapping?


Apostrophe with Singular Proper Noun made up on Plural Word

What is the correct possessive for nouns ending in "‑s"?


Send email failed, No body supplied for file attachment in a batch apex

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


How can I change the way a Head is printed on the notebook?

How to create expanding summary boxes like the ones displayed for InterpolatingFunction, NearestFunction, etc.?


Keyboard layout indicator sometimes disappears Ubuntu 18.04.1 after some update

Keyboard Layout indicator doesn't display current layout in Ubuntu 18.04 (empty drop down box)


iPad Stack Exchange app going to working on iPhone as well?


Regex not working to match any word in a list

What special characters must be escaped in regular expressions?


Solving $\lim_{x\to 0} \frac{e^x-1-x}{x^2}$ without L'Hôpital's Rule.

Are all limits solvable without L'Hôpital Rule or Series Expansion


Is there a way to find out if I need a transit visa for Canada?


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


Short story where aliens observe new colonists and find out they are male/female

Duo of alien xenologists study couple of Terran explorers, later save them


Ubuntu 14.04 won't go past the log in screen; update

Can't login to Ubuntu 14.04 after upgrade


Formatting a bootable USB that thinks it's a CD-ROM


Why are capacitors with large values are manufactured polarized?

What does polarization mean in "polarized cap"?


Installing Ubuntu on 24GB mSSD Hardware Acceleration Cache


Problem programming ATTiny85 "Invalid device signature."


Convergence test of $ \sum\limits_{n=1}^{\infty} \frac{(-1)^{\left \lfloor{\sqrt{n}}\right \rfloor}}{n}$

convergence of $\sum_{n=1}^{\infty }\frac{(-1)^{[\sqrt{n}]}}{n}$ where $[a]$ means floor function of $a$


Badge symbol in notification is of the site you're on, not where badge was earned


How many spell slots should an Arcane Trickster / Wizard have?

How do spell slots and preparation work when multi-classing between cleric and bard


I was able to review audits even though I was suspended from doing so


Recognizing that a function has no elementary antiderivative

How can you prove that a function has no closed form integral?


sequence$\frac{A}{B}\rightarrow \alpha\neq 0$, show if A is summable, B is summable.


In what step should I try to find a best thread cut-off point for binary classification?

Reduce Classification Probability Threshold


Specifying Maven dependencies in build.gradle doesn't work


Is it possible to use JSF+Facelets with HTML 4/5?


How to sucessfully call a BOOL method in an if statement?

Return value for function inside a block


Error only in real device when retrieving data from server as xml in android

How to fix 'android.os.NetworkOnMainThreadException'?


I do not like Paypal. Any alternatives to support Ubuntu?

Will I be able to contribute to Ubuntu in the future through other services in addition to PayPal?


Facebook - perpetual access without reauthentication

How to extend access token validity since offline_access deprecation


How to write prepared statement for a query containing multiple SELECT statements


Error: `the requested scope is not available` with scope=full+refresh_token in User Agent OAuth Flow

OAuth 2.0 User-Agent flow, why is it okay to keep the refresh token when it is considered unable to protect the secret


Preprocess categorical variables with many values


How to open Saved Photos Album when touch a button?

how to enable preview after selecting picture from library?


Dublin airport: am I going through passport control?

Do I need an airport transit visa for Dublin, Ireland en route to the UK?


How do I preload a program for faster start?


Can I publish a game with a name similar to a videogame developer?

I found a game with the same name as mine! What should I do?


Are we inside the event horizon of a gigantic black hole?

Is the observable region of the universe within the event horizon of a super-massive black hole?


Reporting of Heterogeneity in Metaanalysis


Standardized coefficients larger than 1 - a layman explanation?

Magnitude of standardized coefficients (beta) in multiple linear regression


Colouring different parts of a string, differently within a listbox (Delphi)


Passive voice vs. using "I" in a sole-author paper

Choice of personal pronoun in single-author papers


Minimum degree for an irreducible polynomial

If every polynomial of degree 2 is reducible then $K$ is algebraically closed?


Sortcut key is not working on windows 10

Shortcut key is not working on windows 10


NullPointerException when adding a 2D array of JLabels to a pannel

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


Function pattern to support listed and non-listed arguments

A function that accepts a pair or a list of pairs


Show that $(n+1)^{1/3}-n^{1/3}$ converges to zero.

Limit of : $\lim\limits_{n\to\infty}{(\sqrt[3]{n+1}-\sqrt[3]{n})}$.


How much is my Nicaraguan money worth in US dollars?

US Dollar (USD) to Nicaraguan Córdoba (NIO) exchange rate


If refraction slows down light, isn't it possible to hold light still?


#1 in bronze but still stuck there. Why?

What is the league structure in Starcraft II?


Why are laptop computers usually powered around 20V DC?

Why is a laptop power supply output voltage different from its battery?


Does the polarity of this crystal matter?


How does the Uncertainty Principle work?

Is the uncertainty principle a property of elementary particles or a result of our measurement tools?


how do I get location's latitude and longtitude by address in text


Upright bold greek symbols without upgreek or globally changing font

Upright Greek font fitting to Computer Modern


Where do I find "libgtk-3.so.0()(64bit)" for Amazon Linux?

How do I install Google Chrome on Amazon Linux with all its dependencies?


A word for someone willing to make sacrifices or drastic decisions

What do you call a person that goes to extreme ends to accomplish a goal?


How to transfer buildings and objects from one Minecraft world to another?


Taylor series for exp(exp(x)) using just the power series for exp(x)

Maclaurin Expansion for $e^{e^{z}}$ at $z=0$


Let property of VBA class modules - is it possible to have multiple arguments?

How do optional Parameters in Let/Get Properties work?


factorize $x^5+ax^3+bx^2+cx+d$ if $d^2+cb^2=abd$


How to solve least absolute deviation by simplex method?


AI: Make lines "burn" through underlying layer (transparency)

Transparent path/stroke fill in Illustrator


Problems converting matlab figures to pdf using /psfragfig


Terrible kerning of double f in subscript of Latex


jquery callback on new image loaded via ajax call

jQuery callback on image load (even when the image is cached)


Usage of "to" before verbs after "let me"

"I let him do it" and "I allow him to do it", why exactly does one require 'to'?


Finding $\lim_{x\to\infty} \frac {(x!)^{\frac 1 x}}{x}$

Finding the limit of $\frac {n}{\sqrt[n]{n!}}$


Finding a clear difference between truth and fact

What is the difference between Fact and Truth?


A rotating ring on frictionless plane gets its centripetal force from?

Cause of centripetal acceleration in a ring


Recover data from a formatted windows hard drive

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


Why is a material condition true if its antecedent is false?

Why does the material conditional have the truth table it does?


What are the icons by the map name on the character select screen?

What do these two symbols (thunderbolt, stack of pages) mean?


I want to recover my data from a formatted hard disk partition


How does a Venturi Injector comply with energy conservation?

Kinetic energy of fluids in Venturi Injector


When do I need a resistor during LED flashing?

Do I really need resistors when controlling LEDs with Arduino?


Can you help me to solve the recurrence relation $T(n) = T(\sqrt n) + 1 $?

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


Why the number of indexed pages decreased for a "site:" search


Is there a case insensitive jQuery :contains selector?


Cannot export using "Save Selected Feature As..." in QGIS because the name is more than 10digits. How to export without manually changing the column

Is it possible to increase Output Field Name length beyond 10 characters?


How to add parameters in Alert Event Listener in Flex

Flex: Sending parameters to Alert closeHandler


Bash for loop parameter unexpected behaviour

Variables in bash seq replacement ({1..10})


Python how to import and use a class from a different file

What does if __name__ == "__main__": do?


Would it be sleazy to take my content from other sites and post it as StackOverflow self-answered questions?

Can I answer my own questions, even if I knew the answer before asking?


Selecting predefined ArcMap template using ArcPy?


How to sync 1 TB multimedia data over the net

Fastest way to copy 1TB safely over the wire


To find the covariance given the joint probability density function

Claims and questions regarding $n$-ball distribution?


I'm having trouble putting my windows views back, I tried a few things and they won't go back, they did before


Can we set privacy for "last seen" status?

"Last seen" time appears on Google and SE profile pages and should be removed


Removing bounty from answers that are not worthy?


How to export a Mathematica notebook into Markdown?


How can I get the latest JRE / JDK as a zip file rather than EXE or MSI installer?


Use selected item from Spinner in conditional Operation (if statement)


1 A, 2 A, 3 A automatically becoming 1:00 AM, 2:00 AM, 3:00 AM in Excel 2010


Compute $[L:\mathbb{Q}]$ and find the Galois group $G = \text{Aut}_{\mathbb{Q}}(L)$

Find the Galois group of $x^3-5$ over $\mathbb{Q}$.


Ubuntu 13.04/13.10 - low graphics mode/black screen after login

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


Is there a way to shrink a Log File in SQL Server without affecting Point in Time Recovery?

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


What is the @ symbol in Latex used for? I had seen its use in the tables as given below

Clarification on the use of @{} with table headings


Boolean variable returns as string from javascript function


How to remove ffmpeg warning "deprecated pixel format used"

deprecated pixel format used, make sure you did set range correctly


How to fix vulnerabilities related to Spectre and Meltdown bugs in Ubuntu?

How to mitigate the Spectre and Meltdown vulnerabilities on Linux systems?


Why does community user vote to close a question?

Can we clarify to the OP that their question is not yet closed and the duplicates are only suggestions?


How to isolate Python 2.7.X on Ubuntu 12.04 which has default Python 2.7.3?

How to tell Ubuntu where to install a program and how to tell where an existing program was installed?


If $\frac{X+Y}{\sqrt{2}}\stackrel{d}{=}X\stackrel{d}{=}Y$, use the CLT to show that $X,Y\in N(0,1)$

Suppose X and Y are i.i.d and $\frac{X+Y}{\sqrt{2}}\overset{d}=X\overset{d}=Y$, show that X has a normal distribution.


How to determine the characteristic polynomial of the $4\times4$ real matrix of ones?

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


complicated command replace in files using sed


Inductive proof that there are infinitely many pairs of consecutive powerful integers?

Proving there are infinitely many pairs of square-full consecutive integers


Is $\log (1 + {x^2})$ uniformly continuous on $[0,\infty)$?

prove that $f(x)=\log(1+x^2)$ is Uniform continuous with $\epsilon ,\delta$ ...


Apparent Excel calculation error inside IF statement


What is wrong with my php code? How should i fix it?

PHP mail function doesn't complete sending of e-mail


Show $\frac{2}{\pi} \int_{0}^{2\pi} f(e^{i\theta})\cos^2(\frac{\theta}{2})d\theta = 2f(0)+f'(0)$ when $f\in A(|z|<1+\varepsilon)$.

An equality involving the mean value property


What are the entire functions $f$ such that $|f'(z)| \leq |f(z)| \ ? $


c++ overloading constructor (expression not recieving class type)


Guidelines for adding 's after name of company ending in s

What is the correct possessive for nouns ending in "‑s"?


Algorithm for Community deletion of questions

Enable automatic deletion of old, unanswered, zero-score questions after a year?


Why am I getting an “invalid active developer path” when attempting to use Git after upgrading macOS?


About Abstract Class constructor in Java

How do I call one constructor from another in Java?


can i travel within Schengen area while im holding a D visa with single entry

Can I visit Schengen countries on a Type-D Schengen Visa?


FFT: Getting 'request for member which is off non-class type' but has nothing to do with parentheses


How to set up a computer lab for a school?


Javascript/jQuery decrementing an input date with datepicker

What's the simplest way to decrement a date in Javascript by 1 day?


Fixing holes/gaps in numbers generated by Postgres sequence


Show that $\mathbb{Z}[\sqrt{-2}]$ is unique factorization domain.

Proving that $\mathbb{Z}[\sqrt{2}]$ is a Euclidean domain


How to reshape data from long to wide format


CSS: Line-through with a color different from the text color?

CSS strikethrough different color from text?


how soon can return to austria to be with my family after being here 90 days


Prove that $n\left(n(n-3)+8\right)$ is divisible by 3

Using induction prove $n^3-n$ is divisible by 3 whenever n is a positive number.


Is there any in-universe explanation as to why some CAD have to look like guns?

Why does magic take the form of weapons?


How to position an xypic diagram within body of text

Keeping tables/figures close to where they are mentioned


JavaScript open in a new window, not tab


Display entire chunk of data A---B if complex filters matches

How can I extract records from a file if they include a specific set of strings?


How to pass a string which contain UTF-8 characters from javascript to PHP?


Possible to open up Settings App from my application?

How can I open the Settings app when the user presses a button?


How to compute moments of log normal distribution?


Regex to exclude multiline text submissions including a URL?

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


In what cases do we use the Routh Function?

Working with a Routhian for a specific system


Does there exist a function which is holomorphic on the open unit disc but goes to infinity on the boundary?

Does there exist a holomorphic function with the following property?


Make flash drive bootable with MULTIPLE Windows Installers


Why do we theorize that the Big Bang created space?


How to form this tag question – as a positive tag question, or a negative one?


Remove files/folders that start with "."

How to match * with hidden files inside a directory


$f$ is $\mu$-integrable $\Leftrightarrow \, \sum_{n\in\mathbb{Z}}2^n\mu(\{x\in X\mid2^n<f(x)\leq 2^{n+1}\})$

Show that $f$ is integrable iff $\sum\limits_{n\in\mathbb{Z}}2^n \mu(\{x\in S:2^n< \left|f(x)\right|\leq2^{n+1}\})<\infty.$


/sys/class/baclight folder is empty, leading to blank screen

How do I set default display brightness?


Does drinking water mitigate the health risks from daily alcohol consumption?

What is the healthiest way to drink alcohol excessively and chronically?


what is the basic difference between INNER JOIN and LEFT JOIN?

What is the difference between "INNER JOIN" and "OUTER JOIN"?


How do we know that Quantum Mechanics isn't simply a theory of approximations?

How do we know that there isn't a classical solution to the measurement problem/Quantum Mechanical uncertainty?


Just recursively changed the ownership of "/" to my own user by accident. How screwed am I?


Subsequence with maximum sum in array of ints


How can I depict vehicle traffic during daytime in a long exposure without washing out the vehicles?


difference between two codes in big O notation in java

What is a plain English explanation of "Big O" notation?


Steam wants to redownload half-downloaded game

Place files into the Steam downloads folder instead of re-downloading them?


What does s.split("\\s+")) means here in the below code?

How to split a string with any whitespace chars as delimiters


Why the complex number system is not an ordered field


Old pulp sci-fi series from the seventies with many books

Book series about a man who discovers advanced alien artifacts on the moon


What are examples of irreducible but not prime elements?

Irreducible but not prime in $\mathbb{Z}[\sqrt{-5}] $


How to merge two sorted list in python in linear time(traverse only once)?


Difference between "I have got" and "I have gotten"


How to understand "accelerating charge radiate" using intuition?

How EM waves are produced by accelerating charged particles?


My Pictures in a Beamer file do not stay on the screen and I'm unsure why?

How to avoid showing the filename when using graphicx?


Under what specific cases does searching for a number redirect to the question with that ID?


Subadditivity of outer measure on real numbers


Graph Theory: Simple Planar graph problem.

How to prove that a simple graph having 11 or more vertices or its complement is not planar?


custom listview edittext is not editable on button click when i use descedantsfocusability="blockdescedant"

Focus on EditText in ListView when block descendants (Android)


How can you have a Buffer cache hit ratio of 100% with PLE of 103?

SQL Prove memory pressure - high Buffer Cache Hit Ratio, but low Page Life Expectancy


Android Studio Keep getting error on launch

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


How small does a land-mass have to be before you live "on" it, rather than "in" it?


No panels, launcher, etc visible on desktop

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


If we are handed the presentation $\langle i,j,k \mid i^2=j^2=k^2=ijk \rangle$ and nothing more, can we deduce that this is the quaternion group?


IndentationError: unindent does not match any outer indentation level [Finished in 0.1s]


What is the status of the revoke-flag feature request?

Should there be an option to revoke not yet reviewed flags?


Wait 1 second before executing AJAX request onkeyup

Call a javascript function after 5 sec of last key press


The primary GPT table is corrupt, but the backup appears OK, so that will be used


Read Post Data submitted to ASP.Net Form


New Gboard dual language suggestions, how do I disable it?


How do you describe one's making wrinkles between their eyebrows?

What is the synonym for "to raise the inner parts of the brows"?


Is there a way to determine the ideal number of threads?

How to find out the optimal amount of threads?


apt update hangs - error message in Ubuntu 16.04

I cannot run apt update properly - apt update hangs


How can I run a job every 2 minutes through crontab in Linux?

Create cron jobs to repeat every X units of time starting on an arbitary unit


Xubuntu 13.10 Blank Desktop after Update

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


Do users get more reputation for edit on an answer with score > X?

How do I read the history of my reputation?


Where I should ask questions about English naming conventions in programming?

Where can I ask about programming naming and semantics?


Where can I stay once I get a private visa invitation from my Russian friend

Do you need to submit an itinerary to get a Russian visa? And do you have to stick to it?


How to find out how much disk space is remaining?


If $a \equiv r_i^2 \mod p_i$ for every prime divisor $p_i$ of $b$, then $a$ is a square modulo $b$.


Reference for $\text{Var}(X)\le (b-a)^2/4$


How to get material_index from individual faces in a Blender 2.8 Script

Get material and color of material on a face of an object in Python


Is it possible to model spacetime as a function from an interval $I$ to a set $S$, where $t\in I$ represents time and $x\in S$ represents space?

What is the closest general-relativistic equivalent of a "time slice"?


How to make a figure span on two columns in a scientific paper?


$X$ and $Y$ are independent Poisson distributed values with means $θ$ and $2θ$. Consider the combined estimator $\gamma = k_1\cdot X + k_2\cdot Y$

Maximum Likelihood Estimate with different parameters


USB locked: how do I reinitialize layout of the whole device

Capacity of pen drive shown is less than the actual


External power supplies and DC to DC converters for Computers and notebooks


Why am i not able to add jlayered pane?It is showing null pointer exception error

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


What if we take step functions instead of simple functions in the Lebesgue integral

Pull the teeth out of Lebesgue integration


How to represent Dirac matrices in general $n$ dimensions in mathematica?

Dirac Gamma matrix Algebra in different dimension


Why does my FireBase ValueEventListener throw NullPointerException when executing the onDataChange() handler?


Missing objects when opening old file in blender 2.8


Need to convert Photoshop layers to InDesign layers


Creating an age integer from the subtraction of two DateTime elements

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


how many integers $n$ have the property that there exist positive integers $a,b,c$ such that $a^n+b^ n=c^n$?

Fermat's Last Theorem with negative exponent


if $a\mid x$ and $b\mid x$ and $\gcd(a,b) = 1$, prove $a\cdot b\mid x$

Prove: If $a\mid m$ and $b\mid m$ and $\gcd(a,b)=1$ then $ab\mid m$


What does the expression (i,j) in c signifies?


Car Rental in Ireland for under 25 year old


Loss of kinetic energy in inelastic collision

How can momentum but not energy be conserved in an inelastic collision?


Arrow at the end of the graph with corePlot?

How to set arrows at the end of Core Plot axis?


Internet Explorer command line behaviour

Open a URL file in a new tab of existing IE window from command line


QGIS Raster Layer - Black rectangle appears as background


Python how to evaluate if one of two substrings in string using OR operator

How to test multiple variables against a single value?


Sorry, an error occurred while processing your request. in MVC3 Model Entities

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


How to include figure list and table list in the index of my article?

Insert list of figures in the table of contents


How to version and share githooks without recipients having to do any additional configuration?

Can Git hook scripts be managed along with the repository?


Price alert for a specific flight or set of flights

When I know the airline, the flight number, and the airport at each end, but am very flexible with dates, how can I find the cheapest flights?


Insufficient storage error on android phone

Why can't I install apps when I have enough storage?


Checking if string is a combination of chars


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


Show that there is a subspace $U$ of $V$ such that $V \cong U \oplus W$

Every subspace of a vector space has a complement


Replace "and" by "et" using apalike style

Change citation conjunction from "and" to "i"


How to display table if you have more than 50 columns


Gyroscopic precession force translated 90 degrees?

What determines the direction of precession of a gyroscope?


2 checkboxes -- One of them does not work


What is $\Bbb R^{\times}$? [unit group, ring to "times" power]


Example of uniformly convergent sequence $(f_{n})$ such that the sequence of cubes $(f^3_{n})$ does not converge uniformly on the same set


php to display age of comments similar to facebook and youtube

Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago...


"error while loading shared libraries: libopenal.so.1" while installing Drox Operative

Running a 32-bit application in Debian Wheezy 64 bits: Missing libraries


unique_ptr lambda custom deleter for array specialization

How do I use a custom deleter with a std::unique_ptr member?


Can I use a Headphone & Headset at the same time (A2DP & HSP)?

Stereo output muted while using microphone on wireless headphones


Cron: Setting PATH from shell script not working

How can I get the source directory of a Bash script from within the script itself?


Schauder basis in the space of convergent sequences

Schauder basis of $(c,\|\cdot\|_{\infty})$


Why does the blue line in the timeline cause errors if I render past it?

Wind Field freeze at frame 250. Where can it be changed?


Formatting datetime2 in LaTex to 4th September, 2016 without the current day?


How to validate phone numbers using regex


: CGAffineTransformInvert: singular matrix. in UIimagepickercontroller

CGAffineTransformInvert: singular matrix in UIImagePickerController with showsCameraControls = NO


How can I stop my function from looping?

Event binding on dynamically created elements?


Error throwing on checking whether app got notification access or not?

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


What is "You have 5 votes left today" message?

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


Why do eukaryotic organisms have introns in their DNA?


"\Ualgocf@original@chapter" undefined when using algorithm2e with natbib


If $f$ is locally Lipschitz on $X$ and $X$ is compact, then $f$ is Lipschitz on $X$.


Change tikz arrowheads for whole document

How to set default style for arrow tips in TikZ?


Cannot find UV Mapping options on tools shelf


How does the action economy for a hasted Fighter using action surge work in DND 5e?

Does a Fighter's Action Surge stack with the Haste action?


Getting an error when I run my Java code [if statement]


prevent fiber threads in sweet potato halwa

Any way to make mashed sweet potatoes less stringy?


Making Commas appear at the top instead of bottom

Shifting a symbol vertically in Math mode


Question from pathfinding Mathematics Olympiad


Should we improve time to first byte or Page Speed Insights score for SEO?


What are some classic fallacious proofs?


"My wife and I's seafood collaboration dinner"


Proof Verification for Lagrange's Theorem

Is Lagrange's theorem the most basic result in finite group theory?


How to switch from portrait to landscape page orientation?

How to change certain pages into landscape/portrait mode


Can Blender render pngs with the background transparent?


I can run faster than _____. (1) him (2) he?


Response already committed error happening

getOutputStream() has already been called for this response


Were The Original Star Trek Sound Effects Used Before Star Trek?

Where did the original Enterprise bridge sounds come from?


What is the purpose of a microcontroller bootloader?

What is a boot loader, and how would I develop one?


`innerText` undefined in Mozilla Firefox

'innerText' works in IE, but not in Firefox


How do I access The Elder Scrolls V: Skyrim save files on Windows 8?


Non-algebraically closed field in which every polynomial of degree $<n$ has a root


Undefined index in PHP, same script in 2 files, same error

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


Numbers represented as a sum of two coprime squares

Which integers can be expressed as a sum of squares of two coprime integers?


How to fix a nullPointerException in the map-object without destroying the onMapReady activity

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


How to find the working folder of a servlet based application in order to load resources


Why is this not a proof of Invariance of Domain?

A valid proof for the invariance of domain theorem?


Is it possible to detect a click of an :after or :before pseudo element with jQuery?

Only detect click event on pseudo-element


Is lightning is replacement for visualforce

Now that Lightning is here, what's the future of Visualforce? (in short - Visualforce vs Lightning)


What about a fixed top bar for better ease-of-access?

Should the top navigation be frozen (optional)?


An application of Poincare inequality [solved]

Evans PDE Problem 5.15: Poincaré inequality for functions with large zero set


Accidentally removed Ubuntu from boot order of newly booted Dell Vostro

Accidently deleted boot option on Dell laptop


Combinatory Explanation for $ \sum_{k=1}^{100} {{100} \choose {k}}2^k=3^{100}-1 $

Prove $\sum\binom{n}{k}2^k = 3^n$ using the binomial theorem


Java: Why does this swap method not work?


How to make a popup from unlisted option form


Did not use Elastic IP for EC2 Instance. Can I still reserve my current IP?

Is it possible to create an Elastic IP address from the current IPv4 address of my ec2 instance?


If $A \in M(n,\mathbb R)$ , and rank of $A$ is $m$ , then what is the rank of the adjugate of $A$?

Is adjoint of singular matrix singular? What would be its rank?


Ubuntu not loading from USB flash on HP netbook

Not booting from USB or CD (SYSLINUX Message)


Is it safe to install windows updates on Server 2008 without restarting it?

Is delayed restarting a security issue after updating a Windows Production Webserver?


Database accidentally deleted with a bash script

Monday morning mistake: sudo rm -rf --no-preserve-root /


how to exclude some properties of object

How do I remove a property from a JavaScript object?


embed a terminal command in a beamer presentation

A button that runs an external program from a Beamer PDF presentation


Sort a list of words alphabetically without using sort()


Can this set exists $\{\{\{\ldots\}\}\}$?


Removing rows and columns from matrix in Matlab

Removing rows and columns from MATLAB matrix quickly


Removing an item from file when there is only 1 item

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


Is there a connection between color temperature concept and Hershel's color temperature experiment through which he discovered infrared?

Why are high white balance temperatures redder when warmer objects are bluer?


Is COT (cost of transfer) exsists in bank from a certain country to another? (Eg. Uk to philippines or othe country to philippines)

I am asked to complete my withdrawal transaction with COT fee of 1200 dollars


My phone broke and I don't have any of my login details. Is there any way to recover my account?

How do I transfer my Pokemon Go account to another device (Android to Android)?


How to install Internet Explorer (multiple versions)?


read.csv, header on first line, skip second line

How can I read the header but also skip lines - read.table()?


Editing a JTextField within a ListSelectionEvent throws NPE


How do you show that a recurrence relation holds?

Determining the number of bit strings of length n that contains no adjacent 0s


How to use `\sqrt[n]{a}` inside `\begin{prop}[\cdots]`?

Why does including brackets in a TikZ datavisualization label give me an error?


Is it possibly to send a message to a user who edited a question / answer?


Is there a name for the extent of an object in a 4th and higher spatial dimensions? (width, height, depth, …)

What is the name of the measurement along a 4th dimensional axis?


Find the limit: $\lim\limits_{x\to\infty}\frac{1}{x}\int_0^x\frac{dt}{2+\cos(t)}$

Evaluate limit of an integral: $\lim_{x\to \infty }\frac{1}{x}\int _0^x\:\frac{dt}{2+\cos t}$


How do I partition a hard drive when Ubuntu is already installed?


How to calculate $\int\limits_{-\infty}^\infty\frac{e^{ix}}{x}dx$


When and where to use GetType() or typeof()?

What is the difference of getting Type by using GetType() and typeof()?


What are the automorphisms acting on $Q\sqrt[3]{2}$ that fixes Q?

Prove that the only automorphism of $\mathbb{Q}(\sqrt[3]{2})$ is the identity automorphism.


Getting size of different-domain iframe content


How do I request migration of a question from site X to site Y


How to calculate Time Complexity in nested for loop?


Why this .pam_environment setting prevents me from logging in?


How i can hide the user name parameter in url

Need to Pass the values as hidden in Url in Salesforce


Applying for a Schengen in Dubai as a tourist

Can we apply for a Schengen tourist visa while visiting another country on a short-stay visa?


Efficient merge of two list of lists in python

List of lists changes reflected across sublists unexpectedly


Is there a better way to iterate over two lists, getting one element from each list for each iteration?


What special characters must be escaped in regular expressions?


The equivalent of SQLServer function SCOPE_IDENTITY() in mySQL?


C++ problems when lnker finalizes compilation process on overloaded operator

Namespaces and Operator Overloading in C++


Calling an ayncTask and getting static related error

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


Vim: Shortcuts specific to a file extension?


Where can I find open source graphics for print layouts?

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


How do I disable middle mouse button click paste?


Height equal to dynamic width (CSS fluid layout)


Is there any benefit to minifying source code that is read only by Node?

Does it make sense to minify code used in NodeJS?


Question about PCA: how are PC scores generated using PC eigenvectors?

How to compute PCA scores from eigendecomposition of the covariance matrix?


Mobile version on P.SE - How to get back to it?


Can "this" and "that" be used interchangeably in some contexts?


Problems mapping inheritance in Entity Framework

Entity framework - "Problem in mapping fragments"-error. Help me understand the explanations of this error


warning returns while using sudo apt-get update, how to fix

How to fix apt: Signature by key uses weak digest algorithm (SHA1)?


How to avoid adding the asterisk to the last author in elsarticle.cls?

Elsarticle frontmatter corresponding author


Can I travel to Canada with valid visa on old/expired passport?


Installing Debian on Ubuntu 18.04 on a MacBook

How do I get my Mac to boot from an Ubuntu USB key?


Countable noun with irregular plural form

How to write a parenthetical plural when the noun pluralizes irregularly?


How to capture the results of Solve in a variable

Assign the results from a Solve to variable(s)


How to calculate: $\sum_{n=1}^{\infty} n a^n$


Do I need a Schengen Visa to transit in both Amsterdam and Paris on the way flighting from Canada to Vietnam?

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


"implements Runnable" vs "extends Thread" in Java


How to detect whether the app is coming from background?

How to detect and count when activity goes from background to foreground


Can't update 20.10 W: Target source is configured multiple times

How can I fix apt error "W: Target Packages ... is configured multiple times"?


Center parent div with floating children


Trying to identify a short sci-fi story about a human that is "resurrected" by malignant aliens


How do some tools (e.g. nano , less) manage to leave no content in terminals after exit?

clear full-screen in script and get the previous prompts after exiting script


Is there a list of error codes for Minecraft?


Chain commands on the PowerShell command line (like POSIX sh &&)

conditional execution (&& and ||) in powershell


Identifying a fantasy genre series - magic users drain strength from others

People can transfer physical and/or mental abilities to another person through magic


How can I make the programs I had open on shutdown open on turn on?

Restore open applications, documents, and window state


How to make a list from several nested lists

How to make a flat list out of a list of lists?


If $Z\sim N(0,1)$, find distribution of $Z^2$ using moment generating functions

Finding the Moment Generating Function of $X^2$ when $X\sim N(0,1)$


cannot upgrade ubuntu 16.04 - - mysql dependencies problem


dpkg errors were encountered while processing/package is in a very bad inconsistent state

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


Is there anywhere online where I could simulate the schrodinger equation with different Hamiltonian's?

Computer simulation of Schrödinger equation


Novel where a meteor is about to destroy earth?

Teens stranded in eco-system within alien ship, fighting for survival


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


generate password that is random length between 8 - 16 ( i have the generator but its not dynamic)

how to shuffle characters of strings in bash?


Python, Inner Function, reassigning Outer Function variable


NumberFormatException when parsing String to Float value

How to do an Integer.parseInt() for a decimal number?


What is the best mission in gta online to get the most rp and cash after patch 1.11?

What's the fastest way to level up in GTA online?


Word for person prying on my personal stuffs


What's the difference between insmod and modprobe?


Use Triangle Inequalities to Prove an Inequality

Is $\frac{\vert x+y\vert}{1+\vert x+y\vert}\leq\frac{\vert x\vert}{1+\vert x\vert}+\frac{\vert y\vert}{1+\vert y\vert}$ true?


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


Can very strong gravitational wave collapse into a black hole?

Can colliding gravitational waves create a black hole?


A be a $3\times 3$ matrix over $\mathbb {R}$ such that $AB =BA$ for all matrices $B$. what can we say about such matrix $A$

A linear operator commuting with all such operators is a scalar multiple of the identity.


Elliptic R-matrix and Yang Baxter solution for XYZ model


How do you make Vim unhighlight what you searched for?


Lagrangian of a free particle, from Landau mechanics page 6

Trouble understanding Landau & Lifshitz writing about Lagrangians and Galilean Relativity


Cannot release unused space in SQL Server mdf file


Getting ssh to execute a command in the background on target machine


ES6 method declaration in constructor vs body?

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


How to set the default value of an exposed filter rather than -Any-?


Double Integral Proof of the Gaussian Integral without Fubini's theorem

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


How to make in-line equations the same size as their display counterparts?

Show inline math as if it were display math (and vice versa)


Translate postgis data to a coordinate system

Identifying Coordinate System of Shapefile when Unknown?


The sum of the harmonic series and the negative harmonic series


How do you find the time to answer questions on SO?

Where does the time you spend on Stack Overflow come from?


Advanced methods of theoretical condensed matter

Books for Condensed Matter after Ashcroft/Mermin


PHP: simple mysql query function - cant get it working


Can the Room of Requirement, so to speak, "be" more than one room at once?

Can the Room of Requirement be Two Things at Once?


Render black blocks error at special view

Some areas of the mesh are dark (Shadow artefacts)


Let $N$, $K$ be sub-modules of $M$ with $I=\mathrm{Ann}(N)$, $J=\mathrm{Ann}(K)$. Show $I+J$ is a proper subset of $\mathrm{Ann}(N \cap K)$.


Margin:auto won't work even though there is a defined width and block display


If $f,g$ are entire functions and$\ fg\equiv 0$ then either $f \equiv 0$ or $g\equiv0. $


Converting app from paid to in-app purchase? How do I find out which users paid?

Change paid app to free but know if user previously purchased it


Javascript getDay method returns wrong number

Date.getDay() javascript returns wrong day


Bug identification - Beetle, grasshopper, moth-like and it also flies


How do "on hit" effects work with channeled / DoT skills?


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


How can I redefine \int to put a negative space after the integral sign, but keep the limits properly set?


Enumerating inside a proposition and inside a proof


Why doesn't pressing enter return '\n' to getch()?


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


How to install Ubuntu on a external hard drive so I can use it as both storage for windows systems and run ubuntu from it?

How to install Ubuntu on portable external Hard Drive?


How can I use AppleScript to reshow the last OS X notification (in the notification banner)?

AppleScript to read all notifications in the Notification Center OSX 10.10 Yosemite


JSF returns blank/unparsed page with plain/raw XHTML/XML/EL source instead of rendered HTML output


Should yes/no columns in a table be aligned left or right?

Should read-only Boolean grid columns be aligned to center?


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


If $a_1^2+ a_2^2+ a_3^2+ a_4^2$ = 1 and $a_1+a_2+a_3+a_4=0$ find the maximum of given expression


Is there a tag I could add to a ".bat" file to stop command window being displayed


How to get a child element to show behind (lower z-index) than its parent?


Attaching files and not wanting them embedded into email body

Turn off automatic preview in apple mail


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


After updating from 18.04 to 20.04 HP OfficeJet 8720 produces no output

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


For any positive integer $n$, prove the following inequality.


How change content value of pseudo :before element by Javascript

Selecting and manipulating CSS pseudo-elements such as ::before and ::after using javascript (or jQuery)


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


What do I do if I don't know my previous visa number for the Indian e-Tourist visa application?

What if I don't know my previous visa number for the Indian e-Tourist visa application?


A question about vectorial spaces of infinite dimension.

Vector space can be written as direct sum of subspaces


Self studying algebra book- Dummit foote or any other?

Good books for a high schooler self-studying Abstract Algebra?


Insert HTML with React Variable Statements (JSX)


Why do ssh operations always ask for passphrase? (with ed25519)


Trying to organize files by extension using a script (grep, for, foreach, find), but I'm overwhelmed. Looking for advice


How do I explain my poor grade to a grad school committee?

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


Read a text file and save value as variable in python


Error retrieve information from mysql database with php


Write down the sum of sum of  sum of digits of $4444^{4444}$


Why is the inner product of position eigenstates not normalised?

Normalization of basis vectors with a continuous index?


Words that are members of multiple classes of words (without changing form)

Is there a term for the phenomenon where the same word forms more than one part of speech?


Formula to calculate heating time of nichrome?


proving $\left(1+\frac 1n\right)^{n} = 1 + \sum_{k=1}^n \{\frac 1{k!}\prod_{r=0}^{k-1}(1-\frac rn)\}$ using the binomial theorem


How do I get iScan to detect my Epson network Scanner?

How do I get my Epson Scanner working on Ubuntu 13.10


How do I reset a lost administrative password?


Unassociate an app from a file extension?

How can I get a overview and manage the default applications for file types?


What is the full "for" loop syntax in C?


Python - removing everything from a string except certain characters


Why does this bash conditional check work with [[ -n .. ]] but not [ -n .. ]?

Why does parameter expansion with spaces without quotes work inside double brackets "[[" but not inside single brackets "["?


whole text file to string and count (nullpointerexception error)

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


Ubuntu unusable after trying to update to 16.04

Root filesystem check fails after power failure during installation


Is there a firewall on an iPad on iOS 10, and is it configurable?


Should my first trip be to the country which issued my Schengen Visa?


Google cache is not showing up for a page despite trying twice to use the fetch and render tool

"404. That’s an error." when viewing from Google cache


My app is crashing in android studio, and I cannot figure out what's wrong when looking at my logs


free(): invalid next size (fast) string too long?

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


120v 60hz 8w input, 6 v 800ma mains adaptor, what is the equivalent here in oz on 240 v?

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


Random fraction with random operator calculator in Java


what possile balancing method can I apply on a imbalanced data set?

What balancing method can I apply to an imbalanced data set?


GRUB menu doesn't show "Windows" selection in dual boot with Ubuntu


In Android Getting os.network on main thread exception

How to fix 'android.os.NetworkOnMainThreadException'?


Why isn't .profile sourced when opening a terminal?


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


If the set of natural numbers is closed under addition, how can we have the result that the sum of all the natural numbers to infinity is -1/12


New to coding, not sure why i get a weird output


Allow canceling stars from message or Starred Tab in room info


How does an isolated body in deep space 'know' it's rotating?

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


Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'TextInputLayout.getEditText()' on a null object reference

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


Why is it allowed to declare a static class inside an interface?

What is the use of creating a class inside interface and interface inside class


Conformal map from the inside of the unit disk to the inside of an ellipse


Is the speed of propagation of Einstein's gravitational waves unique?


Calculate $\lim_{n\to\infty}\sqrt{n^2+n} - n$.

Prove that lim $(\sqrt{n^2+n}-n) = \frac{1}{2}$


Escaping double quotes in sed for Windows


How can I install Ubuntu 18.04 in UEFI mode?

How to prepare a disk on an EFI based PC for Ubuntu?


Google search engine not removing old pages

Google is still crawling and indexing my old, dummy, test pages which now are 404 not found


Are there any good online dicerollers similar to the now mostly defunct Invisible Castle?


What are the relativistic implications of building an arbitrarily tall tower on the equator?

Rotate a long bar in space and get close to (or even beyond) the speed of light $c$


Bounty box appears to scroll to the right when text should just auto-wrap

Bug in textarea in bounty creation popup


How do I iterate over the words of a string?


Design pattern ? passing same multiple argument to the functions and function inside


Comparing proof of $R[[x]]^*$ consists of $\sum_{n \geq 0}a_{n}x^n (a_{n} \in R) ,a_{0} \in R^* ,R$ an integral domain to $R$ a ring.


padding works only after applying overflow hidden


Why can't I pass in a product of matrices in my modified matrixform?


Is it OK to call abstract method from constructor in Java?

What's wrong with overridable method calls in constructors?


Congruence Equation Problem Question Solve for x

Why does the CRT formula yield a solution of a congruence system?


How to determine if refrigerated unopened cocktail sauce is still good?

Do "Best by: XX-XX-XX" foods have an expiration date?


Tabular with p type columns to fill page width


Text with chords for guitar in Italian language

Automatic word spacing for long chords writing


Does foreach evaluate the array at every iteration?


why getClass() from superclass variable returns subclass class name?


How to get function names which bind to the delegate

Has an event handler already been added?


Android- create JSON Array and JSON Object


How do you organize your academic papers?

best practices for organizing digital and physical articles


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


automatically restarting service via forever for nodejs


how to know the path of the webcontainer using java?

How to find the working folder of a servlet based application in order to load resources


Can I travel to the UK unaccompanied on an accompanied child visa now that I am over 18?


Is sending encrypted message and signed message a secure way of transmitting data?

Should we sign-then-encrypt, or encrypt-then-sign?


In Diablo 3, are Barbarians ever able to Dual wield 2 handed weapons?

Can Barbarians use 2 two-handed weapons in Diablo 3?


Minecraft crashes with exit code -1073741571

Is there a list of error codes for Minecraft?


How do I open the Settings application from my application?

is it possible to open Settings App using openURL?


The real plane, R^2 , is a vector space over R. Describe, in geometrical terms, all subspaces of R^2

Geometric interpretation of a vector space and subspace?


How can I attach the file in send email?

Dynamically send Attachment from Marketing Cloud


Identify spatially contiguous clusters in raster data using kmeans

Clustering geographical data based on point location and associated point values


Which one is correct: FAQ page OR the page FAQ


Simulating group_concat MySQL function in Microsoft SQL Server 2005?


setOnClickListener is throwing an null pointer exception

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


Move an off-screen window back on-screen on Mac OS X


If websites store our passwords in md5 hashes, how can they be hacked?


Travelling within the US as a foreign citizen without a passport


Should we allow code touch up for syntaxic sugar

Editing to change someone's brackets style?


How to prove $(\mathbb{R}\backslash \mathbb{Q})\cap (x,y)\neq \emptyset$ for $x,y\in \mathbb{R}$ and $x<y$?

Proof that the set of irrational numbers is dense in reals


Finitely generated monoids- axiomatization- compactness theorem.

Finitely generated monoids - how to show that there is not first order set axiomatizing them.


How to identify outliers and do model diagnostics for an lme4 model?


Trouble with reading a string from a keyboard scanner in java


Help with the installation of Ubuntu 13.10

How can I install Ubuntu without removing Windows?


Seeking English term for relationship between two members of extended family?


get lowercase letters in c++ using getasynckeystate


Alternatives to "break a butterfly on a wheel"

Saying that refers to not going overboard in solving a problem when a simple solution exists


Links shown in spoilers when looking at revisions

Links within spoilers are not hidden on the Revisions page


Event binding on dynamically created elements?


Limited options for migrating questions to other sites

Why can I only choose certain sites for migrating a question?


How can I calculate the limit of exponential divided by factorial?

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


Fast Prime Wide lens for Landscape Photography and focal distance

How can a lens with a single focal length focus on more than one plane?


Not enough empty space for isolation gap, can a pcb cut works as substitute?


Switch wireless keyboard/trackpad while using iMac as external monitor

Sharing a Bluetooth Keyboard and Mouse sequentially between two Macs


Pixel correlations from two raster datasets in R

Correlation/relationship between map layers in R?


How to change location, charset in Wordpress query


If $A\ B$ are symmetric positive definite matrices then $A>B$ iff $\sqrt{A}>\sqrt{B}$

If $A^2\succ B^2$, then necessarily $A\succ B$


Question about finite ring with more than one element; division ring

Finite rings without zero divisors are division rings.


How can I use a Category to add properties to NSObject, and all subclasses of NSObject

Objective-C: Property / instance variable in category


How to prove that the sum and product of algebraic integers is an algebraic integer?

Constructive proof that algebraic numbers form a field


A group of order $pqr$ (primes $p > q > r$) has a subgroup of order $qr$

Group of order $pqr$, $p < q < r$ primes


Is there a species that don't have Force Sensitives?

Can any species produce a Force-Sensitive?


Rewrite a directory to another directory without a redirect

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


How to upgrade PHP 5.5.30 to PHP7 in XAMPP, Using Ubuntu 15.10


What are the grammatical rules determining whether to use "which" or "what"?


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


How to know if there is any iron ore on the map?


Interpretation of Linear SVM Coefficients

How does one interpret SVM feature weights?


I can load an IIS hosted website via the Internet but not locally

Loopback to forwarded Public IP address from local network - Hairpin NAT


How to rename series episode files in folders to foldername using batch file


How do I make all subdomains to redirect to the domain directly in nginx?


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


How do I kill the lockscreen after the Windows 10 anniversary update?


Find the value of $\sum_{n=2}^{\infty}\log\left(1-\frac{1}{n^2}\right)$

Computig the series $\sum\limits_{n=2}^\infty \ln\left(1-\frac{1}{n^2}\right)$


shell script to kill the process listening on port 3000?

How to kill a process running on particular port in Linux?


How to install and use Ubuntu from a USB flash drive on Windows 8?

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


Have a list of objects that I need sorted by specific object's variable in python

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


How to make a SplashScreen in C# WindowsFormsApplication

How to build splash screen in windows forms application?


Two Instances' Attributes Refer to the Same Memroy Location in Python 3

"is" operator behaves unexpectedly with integers


Search is not taking multiple tags if the user is not logged in

Multiple tags search broken when searching as anonymous user?


Invariance of lagrangian with $\frac{d}{dt}(f(q,t))$

Proof that total derivative is the only function that can be added to Lagrangian without changing the EOM


Display a ListFragment inside an AlertDialog

How to display an existing ListFragment in a DialogFragment


How to write a script to sudo the last command


Can I, being under 21, hire a car in California?

What is the minimum age to drive a rental car in the US?


Why are integer GCDs positive? [unit normalization of GCDs]


Why doesn't a moving object spontaneously slow down and heat up?

Why can the entropy of an isolated system increase?


At the airport in-person check-in time when the flight is delayed

If I know a flight is delayed can I turn up late for check-in at the airport?


Python, pass by reference but argument returns unchanged


How to get readable time from currentTimeMillis()

How to transform currentTimeMillis to a readable date format?


Should my first trip be to the country which issued my Schengen Visa?


What TV movie had lost space cadets who piloted yellow tripod robots, and a squid bad guy?

Late 80s - mid 90s Disney TV movie with mechs


how do you install gems that will be available to all installed rubies?

How do I use RVM and create globally available gems?


send a large number from php to jquery without scientific notation

Display float value w/o scientific notation


Can and should Stack Overflow automatically rewrite bit.ly links?


Are prior solution attempts required for self-answered questions?

How to correctly post a Q&A style question (i.e.self answer) without it failing minimal understanding


How is Python class attribute being set without actually being set?

"Least Astonishment" and the Mutable Default Argument


How do we take (something) $(mod~(3, x^{n-1}+x^{n-2}+...+1))$ and what is a normative canonical representative of a polynomial?

What does $\!\bmod(n,x^r-1)$ mean? [in AKS primality test]


Beamer presentation with no numbers in several slides (title page, outline slide, highlighting current section)

turn off frame number in certain slides using the beamer package


Do I need a transit visa at Amsterdam to stay in airport?

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


Writing equations with neatly defined parameters

How to write a perfect equation parameters description?


How to control layer visibility in the Map Composer Overview map?

Can I Turn Off or Remove Map Layers in QGIS Print Composer


Update help/on-topic to push Careers onto MSO

Update the help center to indicate Stack Overflow Careers questions are off-topic


Do not alert the top-bar reputation notifier if downvoted answers get deleted

Don't light up the achievements indicator when the only change is removed downvotes


Is the genderless pronoun "they" appropriate and grammatical for a non-binary gender?

Is there a correct gender-neutral singular pronoun ("his" vs. "her" vs. "their")?


How to properly export scene to 3ds Max?

How to export a motion tracked camera to 3ds Max?


Is it true that given a matrix $A$, $A$ has L.I columns/rows if and only if $\text {det}(A)\neq 0$?

Why is the determinant zero iff the column vectors are linearly dependent?


How does someone go to the bathroom on a Puddle Jumper?

Where's the head on an Atlantean jumper?


In the Last Jedi why didn't the First Order fleet just jump in front of the Resistance fleet?

Can capital ships make accurate micro-jumps through Hyperspace without aiming for a gravity well?


Why the values of checked elements from select control are not coming in $_POST array after submission of form?

How to get multiple selected values of select box in php?


can't post question, after get -10 vote down

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


What are the pros and cons of adding a vapor barrier behind shower backer board?


How do I install applications in Ubuntu?


Mathematical Reasoning for Fluid Pressure as a Scalar


I'm facing a problem with updating Ubuntu 14.04 to Ubuntu 16.04

How can I reproduce the error "package... needs to be reinstalled, but I can't find an archive for it" for testing?


a recommended style guide for sustainable referencing in large documents


File.Copy() to file server with network Credential


How to install Bad Piggies on ubuntu 12.04?


A variation of Viète's formula -- an infinite product of nested radicals

What's the value of this Viète-style product involving the golden ratio?


Travelling to Canada; in eTA, passport number is lower case

Passport number not capitalized in Electronic Travel Authorization (eTA) application to travel Canada


How can I redirect mydomain.com traffic to www.mydomain.com without affecting email?

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


Looking for an old TV show where a group of 4 characters (boy, girl, blue guy, robot?) travel to different dimensions

What early-2000s show about dimension hopping has a character who can swap limbs?


How can i format 07/03/2012 to March 7th,2012 in c#

Getting day suffix when using DateTime.ToString()


Make footer stick to bottom of page correctly


Why is ".concat(String)" so much faster than "+"?

String concatenation: concat() vs "+" operator


Flagging a comment on a grayed-out answer is acting weird

Flag pop-up hidden beneath answer box (and it's still transparent!)


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


Reduced Homology the same under Homotopy


How to create large file using c in linux

Seeking and reading large files in a Linux C++ application


Remove appendix page numbers in TOC while using appendix package

Possible to remove section number and page number from TOC?


JSP Nullpointer Exception when HashMap.keySet()

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


Execute a script upon logout/reboot/shutdown in Ubuntu


What is the best place to ask about package upgrades (in this case, freeglut)?

Why don't the Ubuntu repositories have the latest versions of software?


Lubuntu 12.10 PPC-Can't Login after install


Show that no set $S$ is equinumerous with $P(S)$.


How to know if javascript is suppose to be in the  or at bottom of the html?

Where should I put  tags in HTML markup?


Can a plugIn in QGIS let me cut polylines where the points of another shapefile are?


Why does it open my old project every time I create new file after reinstalling Blender?


In fortran 90, how do I program the equivalent of a handle in matlab

Passing external function of multiple variables as a function of one variable in Fortran


NSDictionary getting sorted alphabetically


Is it weird that a journal spend two weeks to evaluate for suitability of the manuscript before assigning it to the editor?

What does the typical workflow of a journal look like?


Warning in query plan "Cardinality Estimate"


How to change the color of the caret in a dropdown?


How do I remove "Update and Shut Down" from the power options in Windows 10?

Stopping all automatic updates Windows 10


How to install wireless drivers for my laptop


Using Fermat’s Little Theorem to calculate the remainder of a very large exponential

Find the remainder when $2^{2016}$ is divided by $47$


Extending Root Partition By Deleting Swap Partition


How to get other field values than recordId when from aura lightning component used on record page?

get the value from force:RecordData on Init handler


Getting "CHECKOUT can only be performed on a version resource" when trying to commit using Eclipse subversive plugin


How can I get my webapp's base URL in ASP.NET MVC?


How to prevent downloading images and video files from my website?


In Unity3D, how do I create an efficient scratch card effect?


SharePoint App Deployment error : 'Failed to install app for SharePoint'


Silmarillion & Book of Lost Tales, which should I read first?

In what order should Tolkien's writings on Middle-earth be read?


Is it possible to return more than one value from a method in Java?

How to return multiple objects from a Java method?


Currency fields show other values on a page that in the database


accessing private members without using friend class

Can I access private members from outside the class without using friends?


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


Proof verification: Let $a,b\in \mathbb{Z}_{0}$. If there exists integers $r$ and $s$ such that $ar+bs=1$, show that $gcd(a,b)=1$.

If $ar + bs =1$, then $\gcd(a,s) = \gcd(r,b) = \gcd(r,s) = 1$


Unable to run python script - Permission Denied


How to find the password to my iPad's currently-connected Wi-Fi network?


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


What is the scope of variables in JavaScript?


Boy who can stop time by spreading his fingers

Children's fantasy series with a symbol consisting of a circle divided into quarters


Using tel: on mobile optimised and callto: on web

How to detect a mobile device with JavaScript?


How to compute the gradient of a quadratic form?

How to take the gradient of the quadratic form?


IndexOutOfRangeException for some strange reasons


Will leaving a device on an NFC tag do any harm?

NFC battery draining through constant use


creating a list of tuples (x, y) from a string

Converting string to tuple and adding to tuple


"A volume with software packages has been detected. Would you like to open it with the package manager?"

Why do I get a "volume with software packages has been detected" dialog every time I log in?


How do I find stylesheet & javascript handles?

How can I get a list of all enqueued scripts and styles?


What is the difference between this 2 margins?


Is there any method to edit a text file without opening it?

Delete specific line number(s) from a text file using sed?


Prove that the norm of a linear transformation satisfies the inequality $\|Tx\| \leq M\|x\|$ for all $x$.

Proof that $\|fx\| \leq \|f\|\cdot\|x\|$


I have no hard drive am running UBUNTU 14.1 live from the USB thumb drive

Need help to install persistent Ubuntu on USB drive


Running through all permutations of a Rubik's cube

Brute force method of solving the cube: How many moves would it take?


Convert 12:00am value into valid time & check difference between those values in javascript

How can i convert a time (12:30 am) into timestamp using javascript?


Google Sheet conditional formatting, highlight just 1 cell in a range based on another cell

How can I set conditional formatting on a particular cell that depends on another cell's value?


What are the 'critical' values of skewness and kurtosis for normality assumption?

Assumptions of linear models and what to do if the residuals are not normally distributed


Why did Stack Exchange change the link at the top of the page?

New top bar is coming to the Stack Exchange network


Set Theory : $4$ Sets problem : Maxima and Minima in $4$ sets

Number of students in school club : $4$ Circles Venn Diagram Puzzle


How can I convert Microsoft Word format "Line Spacing | Multiple 1.15" to LaTeX document?

Number of lines in double spacing (compared to Word)


A question regarding the definition of localization of ring

Localization of a ring which is not a domain


Android sqlite database getallRows() checking for null gives error

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


Are there any examples of viruses that have powered motion or do they all rely on passive diffusion?


Proving an invertible matrix which is its own inverse has determinant $1$ or $-1$

Proof that an involutory matrix has eigenvalues 1,-1


Rate limiting out of whack in Android App

Reduce timeout for creation of question in Android app


Can I use white spaces in the name attribute of an HTML element?

What characters are allowed in the HTML Name attribute inside input tag?


Stopping all automatic updates Windows 10


Divisibility property of the totient function $\varphi$

Is there a direct, elementary proof of $n = \sum_{k|n} \phi(k)$?


Disabling the software escape button on touchbar


The ability to Buy Rep Only for Use as a Bounty

Pay to create a bounty regardless of reputation


C: pointer to struct in the struct definition


Can Mathematica give the explicit expression of InterpolatingFunction?

Extracting the function from InterpolatingFunction object


Let ${A}$ be a $2 \times 2$ matrix. For every two-dimensional vector ${v}$, there...

Showing a $2\times2$ matrix is invertible


How would one go about proving that the rationals are not the countable intersection of open sets?


When I cat a pid file I get a %,why and what that means?

Why ZSH ends a line with a highlighted percent symbol?


Is it possible to get "everything" from javax.naming.InitialContext?

Code to list all the entries in jndi on remote machine


Is there an "exists" function for jQuery?


How to save the image generated by Plot3D as svg?

Exporting 2D projection of 3D graph in SVG form


How to convert string representation of list to a list?


Unable to claim reward after completing field research, how can I fix this?

I can't get into my field research prize


How to achieve a realistic display with bright colours?

How do you make an image emission without washing out the image?


Do I need a visa to work for my company in Europe whilst holidaying in New Zealand?

Where can I travel for prolonged periods of time while legally working remotely for a company in my home country?


How to be more specific on generic constraints?

Is there a constraint that restricts my generic method to numeric types?


VCenter 5.0 Server shows error on Hardware Status for hosts (port 8443)

VCenter Server shows error on Hardware Status for hosts


Student of many disciplines without the negative connotation of "Dilettante"?

What is another word for 'all round' capabilities?


Aspects of html and possible pdf responses to them


Given a *nix command, how do I find where the executable is?


How can we prove that there are no other integers with $\phi(n)=2$ besides 3,4,6?

For which natural numbers are $\phi(n)=2$?


Status bar colour for UIImagePickerController

UIImagePickerController breaks status bar appearance


how to I add a class to an element created with javascript?


How to handle session expiration and ViewExpiredException in JSF 2?


Running shell script to launch mongod on startup but before login on Ubuntu 18.04

After upgrade to 16.04 LTS rc.local is not executing a command


Git: how to ignore hidden files / dot files / files with empty file names via .gitignore?

How to ignore all hidden directories/files recursively in a git repository?


How can I get the class and the method that call to a static method?

How do I find the caller of a method using stacktrace or reflection?