How to make local .command Terminal script?

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


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


I'm seeing a very minimalistic version of the site. How do I get the full version again?


Where is my Minecraft folder on Windows?


How to add edge loops to a circle (triangle fan)

Need a way to do a "loop cut" on a triangle fan


Tools for automating document compilation


Show only presenter view in a video call

How to share a beamer PDF by teleconference (Zoom/etc) using the "show notes on second screen" option?


Why does space expansion not expand matter?


For $(X,d)$ a compact metric space and $ Y \subsetneq X$ there is no isometry $f:X \to Y$.

Can this intuition give a proof that an isometry $f:X \to X$ is surjective for compact metric space $X$?


Regarding command could not be located because '/bin' is not included in the PATH environment variable

Can't execute terminal commands: "the command 'sudo' is available in '/usr/bin/sudo'"


Why are springs shaped the way they are?


Auto Play on HTML5 Video on iPad like BBC iPlayer?

Can you autoplay HTML5 videos on the iPad?


How to losslessly transcode MKV to WebM or MP4?

How to convert an MKV to AVI with minimal loss


Exporting raster as .tif with "use renderer" and "force RGB" produces inaccurate colors?


Why do moving water droplets form on the surface of a very hot pan?


jQuery $.getJson call not returning value

How do I return the response from an asynchronous call?


Difference between Document and document

What is the difference between Document and document in JavaScript?


Two mice: change primary button of just *one* of them?

Make mouse left-handed and touchpad right-handed


What kind of licensing is needed for using Windows images with PXE?

Can you help me with my software licensing issue?


Subfield of $\mathbb R$ with algebraic closure as $\mathbb C$.

Is $\mathbb{R}$ an algebraic extension of some proper subfield?


Using Use prepared statements and parameterized queries in PHP and MySQLi


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


A question regarding power series expansion of an entire function


Two lines in space must intersect to be perpendicular between them?

Must perpendicular (resp. orthogonal) lines meet?


jquery on('change'... not working in multiple tags

Getting the ID of the element that fired an event


How to specify a temporary folder with more disk space via terminal?


Why is there a peeking duck in my profile pic?


What is the difference between "wait" and "await"?


Can I revert to the Mountain Lion style labels instead of Mavericks tags? How?


How to redirect from one page to other without using server side programming?


jQuery scrolling left and right event handler

How to detect horizontal scrolling in jQuery?


Parse PHP docblocks into structured variables

Are there any PHP DocBlock parser tools available?


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


How to make Git ignore changes I'm making to a file (under source control)?


Creating a roughness ASCII file from a raster dataset


sudo apt-install can't find linux-hwe-5.4-headers-5.4.0-51

How do I restore the default repositories?


JavaScript "this" references wrong object

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


Finite or infinite order of elements in a group

Examples and further results about the order of the product of two elements in a group


True/ False: If $f '(c) < 0$, then $f$ is concave down at $x = c$?

True or false: if $f'(c)<0$, then $f$ is concave down at $x=c$?


Why does this pattern with Plus not work for numbers?


Why do you need space between cd and .. in change directory command?

On Linux terminals, why doesn't cd.. work?


Can we always say, for finite-dimensional spaces, that there is no canonical isomorphism between $V$ and $V^*$?

Why is there no natural isomorphism between $V$ and its dual?


how to replace non english (a-z) characters to closest character resemblance

How do I replace accented Latin characters in Ruby?


How to remove write-protected directories using the Terminal

rm: cannot remove directory/: Permission denied


Mirror Modifier isn't working correctly its offset?

Mirror modifier. Mirrored half is not aligned, but rotated


What is Normalisation (or Normalization)?


Can I switch from Ubuntu 14.04 to Lubuntu without losing my data and installed programs?

is terminal code in lubuntu and ubuntu the same?


How does Captain America channel this power?


Two forms of the primitive element theorem.

A finite extension with finitely many intermediate fields is simple


Question about baggage claim on international flight

Do I need to check out and check in my baggage again in transit airport?


Binomial coefficients identity : $\sum_{k=1}^{n-m+1} k\binom{n-k+1}{m}=\binom{n+2}{m+2}$

How should I solve combination addition like this?


How to numerically find the mode of a joint probability distribution from samples?

Computationally efficient estimation of multivariate mode


ArrayList time taken by first element retrieval

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


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


How remove Sakura R-727II range hood to clean inside?

Can I clean range hood exhaust duct without reaching it?


prepend the text file output to other file

How can I prepend a tag to the beginning of several files?


How to Link/Append world using the blender Python API?

How to Link/Append a data-block using the Python API?


Spatial adjustment of vector data in QGIS?

Moving vectors to specified coordinates in QGIS?


/, /home and swap partition sizes when using multiple drives

What's your recommendation on drive partitioning schemes for a desktop and home server?


Canonically, how much older is Batman than Superman?


How to earn reputation on an established stack?

Six simple tips to get Stack Overflow reputation fast


How to rewrite $a\sin x+b\cos x$ just using $\sin x$ or $\cos x$?

Why does $A\sin{k(x+c)}=a\sin{kx}+b\cos{kx}$ imply that $A=\sqrt{a^2+b^2}$ and $\tan{c}=-b/a$?


Biblatex/Biber not resolving citation if more than 3 authors cited

How to properly write multiple authors in bibtex file?


Modification of StackExchange network profile

Change name on the main Stack Exchange profile


Setting up basic elsarticle document class with oscola

biblatex instead of natbib in elsarticle, how?


Is there a faster way to only occupy disk space than dd


QGIS Convert SHP to KML keep all attributes


Simple Power Series Expansion for Problems similar to $f = (1 + \epsilon \,x)^{1/\epsilon}$


Matrix Transformation vs. Linear Transformation

difference between linear transformation and its matrix representation .


Concurrency: why is Double-checked locking considered an anti-pattern?


Cannot change save location for Gnome screenshot on Ubuntu 18.04

Change the location of saved screenshot when screenshot taken by printscreen button in GNOME 3


How do I prove that there is way that at least $2$ people will sit in front of their own name card?

Rotating a table so that at least two name cards are correct


TextView in my android application does not show intended or any text.Although every thing apperas to be correct


Referencing to a theorem using \cite and memoir


How can we run a command stored in a variable?


How to check the existence of mysql database?


Get the cartesian product of a series of lists?


If my paper was published in IEEE Xplore, can I upload it to arXiv

Conditions for uploading IEEE publications to ArXiv


MultiLine EditText in Android with the cursor starting on top


What's the difference between "made from" and "made of"


Connection failed: SQLState: '01000' SQL Server Error: 10061

Enable remote connections for SQL Server Express 2012


Is there a way to get iPad re-render a web page after rotating?

What is the best method of re-rendering a web page on orientation change?


Remove duplicates conditionally from array in Ruby

Remove redundant or duplicate tuples in Ruby array


Share function implementation between two files in C


How to create a static variable in python?

Are static class variables possible in Python?


c++ template partial specialization member function

"invalid use of incomplete type" error with partial template specialization


Why does the Lorentz transformation have to be a linear transformation?

Are Lorentz transformations linear transformations?


How do I edit the actual forms in Devise? (Ruby on Rails 3+)


What type of SSL certificate I need to create CA?

Can I be my own trusted CA via an signed intermediate certificate?


Subject verb agreement with collective nouns


Excel - How to merge rows from 2 tables based on a common column?

Merge two excel files using a common column


Oracle SQL If statement using select to compare

if (select count(column) from table) > 0 then


Finding all objects that have a given property inside a collection

What is the best way to filter a Java Collection?


how can i insert into 2 table at the same time ( java , jsp , servlet )

SQL Server: Is it possible to insert into two tables at the same time?


Access the database by different users simultaneously


C#: efficient way to check if datetime.Day within a certain range?

How to elegantly check if a number is within a range?


How do I split an MP3 file without re-encoding it?


Java: Checking equality of arrays (order doesn't matter)


How to adjust operator settings after leaving the settings panel


Is it possible to be notified about new answers to and comments on bookmarked questions?

The Follow Questions and Answers feature is now live across the Network


Elementary proof, convergence of a linear combination of convergent series


How can I get better results when doing camera motion tracking?


What is the difference between incrementing a variable before passing it into a function vs. incrementing it inside of the function?

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


Not serializable class with strings only


How to get first N elements of a list in C#?


Definition of holomorphic vector bundle using sheafs


For all natural numbers $x$ and $y$ if $S(x)=S(y)$ then $x=y$.

Show that for any natural numbers, if $S(x)=S(y)$ then $x=y$.


the relationship between localization and inverse elements


How to start a GUI application from cron?


Soloing Dungeons or How To Stop Those Pesky NPCs From Tagging Along

How can I get my temporary quest follower to stop following me in Skyrim?


Is it good to ignore (@) errors that happen due to external factors?


How to use ng-click with multiple expressions?

How to add many functions in ONE ng-click?


Dealing with twins references (authoryear:Biblatex)

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


How do I deal with a compromised server?


What is the remainder when $P(x^{12})$ is divided by $P(x)$?

Find remainder when $f(x^{12})$ is divided by $f(x)$


GNU gettext or alternatives for tex files

Managing multiple translation of a single document


On Liouville numbers and the Continuum Hypothesis


Mount single partition from image of entire disk (device)


Clarification about daily cap and accepted answers


Invalid Session (Try restarting your game) error in Minecraft

Failed to Login : Invalid session (Try restarting your game) Minecraft Error


Java: How to return the index of the second largest number? Able to return the value, returned index is constantly = 0

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


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


How does sql server agent access the azure storage blob

Backup to Azure Storage Container: Shared Access Signature the only way?


Popular depictions of electromagnetic wave: is there an error?


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


Can I store Dark Elixir Clan War winnings if don't have a Dark Elixir storage?

If you buy dark elixir without a dark elixir storage what happens


How to reverse the effect of Ctrl + L in bash?


Having trouble with creating tables using foreign key

How can I add a foreign key when creating a new table?


Why does this \ifincomplete latex code not work

Part of LaTeX exam class document does not work


R function calculating statistic of variable column name

Pass a data.frame column name to a function


Is it possible to write vertically in a textview in android?


$2^4 = 4^2$ are there any other solutions to $x^y = y^x$?

Given that $x^y=y^x$, what could $x$ and $y$ be?


Event binding on dynamically created elements?


In what language do the wizards and witches from non-English-speaking countries cast their spells in?

What Wording Did Witches and Wizards in Other Cultures Use for Spells?


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

Combinatorial Proof of ${{n}\choose{k}} {{k}\choose{j}} = {{n}\choose{j}} {{n-j}\choose{k-j}}$


Uncaught TypeError: Cannot read property 'text' of undefined Google Map


Have set up OpenVPN server on Google Cloud Engine. Can't access machine after restart

VPN server on Google Compute Engine with OpenVPN


Assume A is a set and define $\alpha$ to be the set of ordinals dominated by A. Show that (iii) $\alpha$ is the least cardinal greater than card A.

(Enderton set theory) Hartog's theorem and cardinal numbers


Best way of using PHP to run a python script that needs to stay running?


Is it better to use slash or hyphens for SEO


XML parsing of a variable string in JavaScript


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


"Undefined control sequence \includegraphics" after TeXstudio update

MiKTeX graphics version 1.3b bug on Windows 10 (\set@curr@file undefined)


Wi-Fi adaptor is not found after Ubuntu 18.04 is installed


How frequently are the point for Linked Accouts updated on the Careers site

How long does it take for reputation on Stack Overflow Careers to be updated?


How do you handle multiple submit buttons in ASP.NET MVC Framework?


Updating Items in Arraylist throws ConcurrentModificationException

Iterating through a Collection, avoiding ConcurrentModificationException when removing objects in a loop


Replacing *any string* dynamically with POSIX shell

How to ensure that string interpolated into `sed` substitution escapes all metachars


Using TrueCrypt for encrypting user profiles on another volume


Remove recent file from Files app on iOS

Can I delete a file from being shown in the 'recents' area of the Files iOS app?


Easy way to get hex from a string in .net

Convert integer to hexadecimal and back again


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


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

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


Understanding metaclass and inheritance in Python


Prove by cases that $|x + y| \le |x| + |y|$ for all real numbers $x,\,y$.


Editing /etc/hosts and /etc/sysconfig/network doesn't chane the hostname

How to change the hostname of a RHEL-based distro?


Why is TV remote's infrared wave shown by a camera as purple light, why not red or something else?


What steps should I take to prevent these apparent hacking attempts?


Different command definitions with and without optional argument


how to find a word in text files from a directory

Find specific word in all files in and beneath current directory


Minecraft game play is red & blue, but title is gray

Why is everything in minecraft opaque red and blue?


Navigation controller back button title programmatically (no storyboard)

How to change the UINavigationController back button name?


JSF 2.0 get errors because of primefaces 4

java.lang.NoSuchMethodError: javax.faces.component.UIComponent.getPassThroughAttributes(Z)Ljava/util/Map; after migrating to JSF 2.2


How to get a nameserver IP from Linux CLI?

Command line program to test DHCP service


If "X is a dependency of Y" then "Y is a ??? of X"

What is the correct word for "dependee"?


Clear data option in android application

How to disable the Clear Data button in Application info of Manage application


How hoisting concept actually works with functions and variables in javascript

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


Why do floating water drops form spheres?


Can Chrome browser history be exported to an HTML file?


Error automatically apply special formatting to selected words in text (XeLaTeX)


Show that $G$ is a group if the cancellation law holds when identity element is not sure to be in $G$

Show that G is a group, if G is finite, the operation is associative, and cancellation law holds


Why Interfaces in Java if we have abstract class?

Interface vs Abstract Class (general OO)


Viewed links on Hot Network Questions unclear

hot network questions have inconsistent CSS for visited/not visited depending on the site you're on


Ubuntu 18.04 The repository 'http://ppa.launchpad.net/docky-core/ppa/ubuntu bionic Release' does not have a Release file

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


trying to do a shallow copy on list in python

"is" operator behaves unexpectedly with integers


How to avoid "Exception in thread "main" java.util.ConcurrentModificationException" error in Java

Iterating through a Collection, avoiding ConcurrentModificationException when removing objects in a loop


how to delete spaces in specific elements of a vector?

How can I trim leading and trailing white space?


What's the best way to calculate the size of a directory in .NET?


Don't suggest a tag that I've added a synonym of

The tag suggester shouldn't suggest synonyms of tags that you've already used


Intended to call a virtual function of a derived class, but wrongly called virtual function of the base class instead. The object is not sliced


NulPointerException,Android application close unexpectedly

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


Why if I make changes in one of my branches, git changes every branch?

Modified files in a git branch are spilling over into another branch


Virtualbox Ubuntu switching to virtual terminal problem

Send Ctrl+Alt+F1, Crtl+Alt+F7 into VirtualBox


What is the name of the logical puzzle, where one always lies and another always tells the truth?


Why bother with the search for Horcruxes?

Why should the Horcruxes be destroyed first?


Can I check to see if an object is used in another objects modifier?

Selecting all objects that have been specified in Modifiers


How to accumulate values of each two rows across a line in linux?

How to sum up values of each two rows across their line in linux


Can not Install php5.6-gd on Ubuntu 16.04.3 LTS

Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution)


$E\subset C[0,1]$ closed with functions of $C^1$ is finite dimensional

Dimension for a closed subspace of $C[0,1]$.


How is the classical twin paradox resolved?


What is the correct way to pluralize an acronym / initialism?


Rubber bridge and whether or not to duck

What is the Purpose of a "Ducking" Play In Bridge?


Schwinn Racer - Frequent Punctures - Schwalbe Marathon Plus

What is a good way to keep my tires from going flat easily?


$(2,x)$ is not a principal ideal of the ring $\mathbb{Z}[x]$

Show that $\langle 2,x \rangle$ is not a principal ideal in $\mathbb Z [x]$


What is Closures/Lambda in PHP or Javascript in layman terms?

What is the difference between a 'closure' and a 'lambda'?


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


How can I select part of a mesh and make it seperate?


RSA trap door permutation does not hold for all text Xs?


Tooltips with different styles after a fix was done


How to have many namespaces while keeping a 'clean' api? namespace composition

How do you properly use namespaces in C++?


What is the relation between mixing the dough and the final result?

What is the rule of thumb for mixing doughs?


Registered symbol not displayed properly from sql


What proof do we have that dark matter is matter?

Is Dark Matter called "Matter" only because of gravity?


Why are axions considered cold dark matter?

If neutrinos are disfavoured as DM candidates why aren't axions?


Placing Books on Shelves Permutation Question

How many arrangements of a bookshelf exist where certain books must be to the left/right of other books?


Equation is not numbering section and subsection

Continuous v. per-chapter/section numbering of figures, tables, and other document elements


PDOException: SQLSTATE[HY000] [2002] No such file or directory in lock_may_be_available()

I've got `PDOException: SQLSTATE[HY000] [2002] No such file or directory` when using drush


What Desktop Environments are supported by Canonical except Unity?

What kinds of desktop environments and shells are available?


Is it possible to define a bijection from nonnegative to positive numbers?

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


What the matter is vs. what is the matter used in the affirmative


Does an object rotate around its COM when no torque is given?

Do objects rotate around the torque vector or its center?


What is the importance of silent letters in English language?

Why does English spelling use silent letters?


How to deal with very small probabilities in likelihood?

What to do when your likelihood function has a double product with small values near zero - log transform doesn't work?


Get domain name of my pc using objective c

How do I find the current machine's full hostname in C (hostname and domain information)?


Best way to make links clickable in block of text


How to concatenate two arrays into 1 single array using java?

How can I concatenate two arrays in Java?


Counter Mode: how to choose the nonce part of the counter?

Why should I use an Initialization Vector (IV) when I have unique keys?


Difference between List strings = new LinkedList(); and LinkedList strings = new LinkedList();

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


Best Timer for using in a Windows service


Change units from degrees to meters in QGIS 3.6

Changing unit of measure from degrees to meters in QGIS?


What (if any) is the proper hyphenation for the phrase "it's all too easy"?

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


What was the point of Tom Riddle's diary resurrecting a 16-year-old instance of Voldemort?

If Diary Tom Riddle Had Succeeded, How Would He Have Strengthened the Present Day Voldemort?


Polynomial Irreducible in $\mathbb{F}_{2^i}$ for $i\leq{}6$

Solvability and reducibility of a polynomial in a "chain" of finite fields


Make a single page landscape in Google Documents


How do I install a Flash player in Chromium?

How do I make Chromium use Flash from Google Chrome?


Why can templates only be implemented in the header file?


Why is the hat feature missing sometimes?

When do our hats slowly walk off into the sunset?


On wrapper class can we get the subtotals and grandtotals calculation in a table at footer ,VF page in PDF


How can i write code to check if file (csv) with name exists already?

How do I check whether a file exists without exceptions?


prove that $p^2-1$ is divisible by $24$ if $p$ is a prime greater than $3$

For any prime $p > 3$, why is $p^2-1$ always divisible by 24?


How would I cut across a plane using a die-like mesh/curve?

cut a hole with boolean modifer not working


problem installing Collada-dom 2.4.4 headers and build tools

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


what is the difference between const_iterator and iterator?

What is the difference between const_iterator and non-const iterator in the C++ STL?


"Invalid filename extension" and "Type is not known" when I run `sudo apt-get ...` commands

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


Does my Schengen visa allow me to enter the Schengen area into another state after I've finished my visit to the issuing state?

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


How do you find out the caller function in JavaScript?


How to make a bootable USB drive from Install OS X El Capitan.app?

How do I make a bootable USB OS X installer on a Mac?


jstl + java.lang.NoSuchMethodError: javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext;

Upgrading JSTL 1.1 to 1.2 fails with java.lang.AbstractMethodError: javax.servlet.jsp.PageContext.getELContext()Ljavax/el/ELContext


How calculate the difference of hours between two dates in PHP?

How to get time difference in minutes in PHP


I can't modify a table's column in MySQL

How to alter a column and change the default value?


How to turn old iPad on after not being used for years

Old iPad not charging after no use for a year


How to debug the "Argument of \XC@definec@lor has an extra }" error in Foreach statement?


Show that there is a symmetric matrix A such that $\forall g\in G,\rho(g)^tA\rho(g)=A$.


Please explain why Java and C give different answers for this code

Why are these constructs using pre and post-increment undefined behavior?


"CAUTION: provisional headers are shown" in Chrome debugger


Is there a way to change the weather? Xbox 360


How to detect interactions in a random forest model?

Obtaining knowledge from a random forest


Way to quickly select random objects with variations in foreground/background

Effective way to cut out clouds in photoshop


Possibility of adding a directory in Python-nested?

How can I safely create a nested directory in Python?


Can I initialize an array with conditionals?


Is there a T0 space with a subset A such that (A')' is not a subset of A'?

$(X,\tau)$ needs to be $T_1$ in order to guarantee that $A'$ is closed?


Finding the limit of roots products $(\sqrt{2}-\sqrt[3]{2})(\sqrt{2}-\sqrt[4]{2})(\sqrt{2}-\sqrt[5]{2})\cdot \cdot \cdot (\sqrt{2}-\sqrt[n]{2})$


setting all elements of string array to one fixed length

How can I pad an integer with zeros on the left?


How to Change array index and use value sequence?

How to "flatten" a multi-dimensional array to simple one in PHP?


Primitive Function and Intermediate Value Theorem

The primitive of a discontinuous function?


OS X 10.6: Cant unbundle VMWare software with git: does not look like a v2 bundle file

How do I install VMware player on a Mac os X?


Instant edit approval for high-rep users

Instant approval of revisions for users with edit privileges


Getting started with Web GIS development, especially vector editing?


An example to show that $\left(I \cap J\right)^{e} = I^{e} \cap J^{e} $ is not true in general.


Why does one Coulomb equal that strange number?

Why are there $1 / 1.602176634 \times 10^{-19}$ electrons in a coulomb?


How can I make a zip file of a directory except specific folder of it?

how to exclude directories and file zipping a directory?


How to create user-defined key bindings or shortcuts to run App Scripts in Google Docs


MOSFET triode and linear region difference

MOSFET terminology seems to vary in every article I read


Why didn't the Rebellion use any ion guns to defeat the AT-ATs at the Battle of Hoth, as we saw in Rogue One?

Why didn't the rebels on Hoth use X-Wings to fight AT-ATs?


Ubuntu 20.04 Kernel driver not installed (rc=-1908)


Execute code only in the first application launch

How do I show an alert dialog only on the first run of my application?


Why doesn't char = (char) System.in.read(); work in java?

Why am I getting "must be caught or declared to be thrown" on my program?


In how many ways can 7 girls and 3 boys sit on a bench in such a way that every boy sits next to at least one girl. I don't know how to do it

In how many ways can $7$ girls and $3$ boys sit on a bench in such a way that every boy sits next to at least one girl


how to print same footnote in top left corner on every page generated by LaTeX?

Creating Running Headers and Footers, but not on the First Page


LinkedHashSet is not Removing Duplicates


How do I skip the "known_host" question the first time I connect to a machine via SSH with public/private keys?

How can I avoid SSH's host verification for known hosts?


What are the statistics and mechanics behind the Spawning of Presents from the 2014 X-Mas Trees?

Is there any benefit to removing the X-Mas tree from my land?


Finding all pairs of integers satisfying gcd(a,b) = 6 and lcm(a,b)=540

Find $x,y$ given $\gcd(x,y)$ and ${\rm lcm}(x,y)$


Oversimplify it for me: the correct order of investing


Java how to verify hebrew text from the letter

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


Is there a formula for $\mathrm{LCM}(a,b,c)/a$ in terms of highest common factors only?


Is there a differentiable function whose derivative is greater than or equal to 1 everywhere but 0 at 0?

A function $f$ such that $f' = 0$ when $x < 0$ and $f' = 1$ when $x \geq 0$?


Why does SE have SO as stand-alone domain, and others as sub-domains?

Why do some Stack Exchange sites have their own domain names?


Move \tag to right side of line in align* environment


How do I make a floor plan with specific dimensions?


Blender lag everywhere when interacting with UI (Win10/GTX 1070)

Blender 2.78 with Windows 10 lags when interacting with the UI


Installing Ubuntu to dual boot with windows 8.1, windows not recognized during install

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


Solve $x^{5} \equiv 2$ mod $221\ $ [Taking modular $k$'th roots if unique]


CloudDeploy not working for a Manipulate expression

CloudDeploy a Manipulate with dependent functions


add space 5 times at the beginning of each line in a text file


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


Override merge without loosing commits in Git

Is there a "theirs" version of "git merge -s ours"?


How do I add a user to the "sudo" group?


compatibility cleveref and varioref amsmath

Impact of hyperref, when varioref and cleveref are used


If $\gcd(a,b)=d$ then prove that $\gcd(\frac{a}{c},\frac{b}{c})=\frac{d}{c}$

Prove that $(ma, mb) = |m|(a, b)\ $ [GCD & LCM Distributive Law]


What is the difference between toughness and hardness?

Are hardness, strength and toughness of materials not the same thing in a way?


Kernel panic after update to 4.4.0-108-generic


Our server is launching brute force attacks on other websites, please advise

How do I deal with a compromised server?


present perfect how to construct interrogative sentences?

Questions with declarative forms have the same meaning as their interrogative counterparts or not?


puzzled in one part of speech known as "adverb"


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


The scale in Qgis is not setting to feet


Can I give a donation to Stack Exchange?

How to contribute to Stack Overflow besides asking and answering?


What is the suitable resolution for an image to be printed between A2 and A0?

Is there a general formula for image size vs. print size?


Why does the zoom sometimes stop at a point?


basic math function max() help in pandas or numpy redux: for a panel

Python Pandas add column for row-wise max value of selected columns


How to show a time-dependent vector (velocity) with Manipulate?

How are parameters evaluated for a Plot in Manipulate


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


how to install nvidia GEFORCE 720M driver on ubuntu 12.04 32-bit?


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


How to add my own functions to the library?

user defined functions, how to save them for future use?


Distribution of $\frac{X+ZY}{\sqrt{1 + Z^2}}$


What is an alternative to execfile in Python 3?


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


Evaluate $\int_{0}^{\frac{\pi}{2}} x\ln(\tan(x))dx $

How to evaluate $\int_{0}^{\pi }\theta \ln\tan\frac{\theta }{2} \, \mathrm{d}\theta$


How to prove the fact that ANY motion of body is superposition of translational and rotational motion of and about centre of mass respectively?

How is Chasles' Theorem, that any rigid displacement can be produced by translating along a line and then rotating about the same line, true?


JPG processor Java code throws a nullpointer exception


How to do connect to ubuntu machine (remote desktop) from windows machine remotely?


how to disable DIV element and everything inside


How should I type author names in a bib file?


Why are powers of coprime ideals are coprime?


Is there another way to transfer my village to a new device?


Bluetooth is not detecting devices Ubuntu 16.04 LTS


Are portions of amorphous matter objects?

Can the Telekinesis spell be used to manipulate liquids?


Cast an anonymous type with same properties to an interface

Can anonymous class implement interface?


Equation in variable $(x,y)$ represent curve in Cartesian plane

Integer ordered pair of $(x,y)$ in complex algebraic equation


How to syntax check portable POSIX shell scripts?

How do I syntax check a Bash script without running it?


How do I get rid of old linux-headers-3.xx.x-xx files?

How do I remove old kernel versions to clean up the boot menu?


class not found exception com.mysql.jdbc.driver

How to install JDBC driver in Eclipse web project without facing java.lang.ClassNotFoundexception


How do I concatenate const/literal strings in C?


Select element by index (multiple elements of same class)


How to validate US zip code using jQuery and show error message in red color above the text field in Bootstrap template?


What matters most : published papers or GPA? (for scholarship and future career)

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


Number of non decreasing sequences of length $M$


How to Calculate the time of Charging and Discharging of battery?


Is it possible to use native mongodb commands in mongoose

How to do raw mongodb operations in mongoose?


What's the easiest way to run GUI apps on Windows Subsystem for Linux as of 2018?


event on elements dynamically created, and selected with each()

Event binding on dynamically created elements?


How to change a Linux user password from python


How to handle Bigquery Remote host closed connection during handshake exception

javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake while inserting rows in bigquery


I can't find wireless interface ""wlan0"" ubuntu 14.04.3 LTS

Ubuntu 14.04 Wireless not working: no network interface. Atheros [168c:003e] device


Whom or Who in this sentence: These men, all of WHOM or WHO were well-known, well-respected statesmen, were viewed by their peers

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


how to prove that $ \lim x_n^{y_n}=\lim x_n^{\lim y_n}$?


Insert datarow from one datatable to a particular index


P/invoke function taking pointer to struct

How do I handle null or optional DLL struct parameters


Could not exec dpkg! E: Sub-process /usr/bin/dpkg returned an error code (100)

Lost/Deleted dpkg (package manager for Debian). How do I get it back?


Bijection between valid parenthesis strings and ways to parenthesize factors

Catalan numbers: bijection between applications of a binary operator and Dyck words.


Proving ${n \choose p} \equiv \Bigl[\frac{n}{p}\Bigr] \ (\text{mod} \ p)$


Background picture does not appear in the render?


Show that $\lim_{n\rightarrow \infty} \sqrt[n]{c_1^n+c_2^n+\ldots+c_m^n} = \max\{c_1,c_2,\ldots,c_m\}$


In a Javascript ternary operator, can you loop through an array?

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


how to execute brother dcp135 printer driver

How to install a Brother dcp-135c printer?


In Python 2.7, is it necessary to import submodules explicitly?

A Python module and package loading confusion


Bug in textarea in bounty creation popup


Can't type my pass in "terminal" to install steam

Nothing shows up in the terminal when I type my password


How to decide what to inherit in a module class?


A number of questions "has been" or "have been" asked?


Editing others' posts - general etiquette

What is the etiquette for modifying posts?


getResourceAsStream() is always returning null

Where to place and how to read configuration resource files in servlet based application?


Why a fan make us feel colder instead of warmer in a cold room?


How do I create a sphere with six circles cut into it?


What's the canonical way to check for type in Python?


How to exclude IP from htaccess domain 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


Java Accessing method from alternate class

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


Getting java.lang.NullPointerException while executing in TestNG


how do I recover my previous google account?

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


Estimate values from a multivariatie normal distribution

Generating values from a multivariate Gaussian distribution


Riemann integrability over certain subintervals

$f$ is bounded by $M$ on $[a, b]$ and if the restriction of $f$ to every interval $[c, b]$ where $c$ in $(a, b)$ is Riemann integrable


Wildcard in variable, Shell bash, how to do ? Variable=$variable2*

Difference between single and double quotes in Bash


Net Use command with relative target path

Get current folder name by a DOS command?


What happens if electric field is not perpendicular to the magnetic field?

Is there any example where electric and magnetic fields are not perpendicular?


Onclick on ok on Javascript can we update custom field


Unresolved external symbol. Definition ok

Why can templates only be implemented in the header file?


Is it bad to have /home/ on an NTFS partition?

Using a folder on an ntfs partition as /home


Math symbol question: Vertical bar for ''evaluated at ...''


Is it possible to make zcat output text even if it's uncompressed?

Is there a tool that combines zcat and cat transparently?


In how many ways can one fill a $m×n$ table with $±1$ such that the product of entries in each row and each column is $-1$?


Make Highchart and Highstock Have a Uniform Time X-Axis for Disparate Data Points

Highstock highcharts irregular data gets wrong x-scale


What's the canonical way to check for type in Python?


How to install Corel Draw X8 On Ubuntu 18.04

Have WINE installed - would like to install and run Coreldraw9 from cd. Possible?


"Those who hold ..." vs "Those whom hold ..."

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


How to avoid Duplicate Content issues when dealing with 'Language Only' and 'Language and Location' URLs

What is duplicate content and how can I avoid being penalized for it on my site?


The Sobolev space $H^s(\mathbb R^n)$ is closed under multiplication when $s>n/2$

Sobolev space $H^s(\mathbb{R}^n)$ is an algebra with $2s>n$


Why does space expansion not expand matter?


How to check htmlElement object exists in DOM

Is there an "exists" function for jQuery?


How to validate an email address using a regular expression?


My internal storage capacity is running low,  what can I do?


Repeated phrases such as 'four times it stopped on the very threshold of the gate, four times the armour clanged'


Do Horcruxes actually protect the body from ailments or is separate magic needed for maintaining it?


How to add space between buttons and it's borders?

how can i make space between rows without interruption in it's borders?


When the array variable is considered as pointer and when it is considered as simple array?

In C, are arrays pointers or used as pointers?


Italicized small caps words in fancy header?


Set theory; sets and subsets; Is an empty set contained within a set that contains real numbers?

Why is the empty set a subset of every set?


How to combine two 32-bit integers into one 64-bit integer?


Why it is necessary to put two 120 ohm termination resistors at each end of CAN transmission line respectively?

Why does the CAN bus use a 120 ohm resistor as the terminating resistor and not any other value?


When I am trying Ubuntu from a USB drive, can I save my work?

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


How can I prevent myself from getting stressed during gameplay in video games?

How to avoid becoming stressed while playing endurance games?


LINQ's Distinct() on a particular property


Dual Citizen with Name Difference on Passport

I have two passports/nationalities. How do I use them when I travel?


Outside Tokyo: Where for flora, landscape, nature?

Within 300 km of Tokyo: Where for flora, landscape, nature?


Surjective continuous function $[0,1] \to [0,1]^2$

Why does the Hilbert curve fill the whole square?


How to install gem through proxy with authorization

How do I update Ruby Gems from behind a Proxy (ISA-NTLM)


Create where clause with column name only known at runtime

Using dynamic where clauses in Entity Framework


Reading P value from ANOVA table generated by R


Can the rate at which time passes be changed?

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


How can I pad an integer with zeros on the left?


For which value of $n$ the ring $\mathbb{Z}[\sqrt{n}]$ is a UFD?

Why is $\mathbb{Z}[\sqrt{-n}], n\ge 3$ not a UFD?


Dual Citizenship (Guyana and UK) and obtaining a US visa?


Is there a multiboot iso creator for ubuntu?

How to create a bootable USB with multiple ISO images in it


Why does demand for stock rise when a company appears to have high future value?


null object reference on button object in Array Adapter

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


What is the difference between methods and functions? (Very basic explanation please)

What's the difference between a method and a function?


optional backshifting criterion in non reported speech

backshifting of tenses (optional back shifting)


Picking a random item from an array of strings in java

How to randomly pick an element from an array


how to create search engine friendly urls in a php mysql blog system?


Dual citizen of VWP countries and potential re-entry to the US on the other

Would I be scrutinized at the border for traveling to the US twice in a quick succession?


External hard drive formating and partitioning


Javascript Global Var between html pages


RF energy harvesting using UHF and HF from tv, radio and cell towers


Java parse oracle timestamp to date.util.date

Conversion of string with AM/PM date-time, from Oracle database


What other unprovable theorems are there?

Do we know if there exist true mathematical statements that can not be proven?


How to know the functions included as a part of a module?

How to list all functions in a Python module?


Linking doesn't work in codeblocks!? (undefined reference to ...)

Why can templates only be implemented in the header file?


Proving an integrable function on $[a,b]$ is constant a.e.

Limit of Integral of Difference Quotients of Measurable/Bounded $f$ Being $0$ Implies $f$ is Constant


Keyword for the outer class from an anonymous inner class

Getting hold of the outer class object from the inner class object


How to round exactly without zeroes for doubles in C


Trying to find largest palindrome, variable not updated


Do Stack Overflow and other Stack Exchange sites have an app I can use?


Is every metric space with countable base a separable metric space?

Every metric space with a countable base is separable


SQL query return data from multiple tables


Get the evaluated HTML code from a template in Ruby on Rails

Rendering a Rails view to string for email


How can I get the CMYK values from a REAL printed image?

How to determine a matching color code from a physical sample?


Div is not affected by function after cloning?

Event binding on dynamically created elements?


Where in Palma Majorca is it possible to sleep on the beach?

On which Canary island is it possible to sleep on the beach?


Not able to update DATETIME type column in mySql with Hibernate by using session.createSQLQuery() method

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


How to get a new profile page for our community?

List of communities with base css updates completed


How to create auto increment filed in Oracle 10g like Sql Server

How to create id with AUTO_INCREMENT on Oracle?


eclipse not giving any help on CTRL + Space

EL proposals / autocomplete / code assist in Facelets with Eclipse


How to solve "permission denied" when using sudo with redirection in Bash?


Is there a way to embed a browser in Java?


(Basic question) normal distribution of error in predictive model

How does linear regression use the normal distribution?


Going into dual space for a vector product


Generalisation of Binomial Theorem, Leibniz Formula and similar theorems

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


How to merge two objects, overriding null values?

How can I merge properties of two JavaScript objects dynamically?


Finding Distance using multiple Lat Long points stored in SQLite table

Calculate distance between two latitude-longitude points? (Haversine formula)


To show that $e^x > 1+x$ for any $x\ne 0$

Simplest or nicest proof that $1+x \le e^x$


Proving Combination identity by reasoning

Combinatorial proof of the identity ${n+1\choose k+1}={k\choose k}+{k+1\choose k}+...+{n-1\choose k}+{n\choose k}$


How to detect which app is continuously showing "Network Error" toast messages

How do I find out what app is showing a toast?


Calculate an intersection point of multiple spheres on the surface of earth

Trilateration algorithm for n amount of points


Is it worth encrypting email addresses in the database?


When is it ok to remove the intercept in a linear regression model?


Solving a linear congruence $7x+3 \equiv 4x+1 \pmod{10}$

Solving linear congruences by hand: modular fractions and inverses


If $|f|+|g|$ is constant then each of $f, g$ is constant


Potentially unsafe dynamic content banner: how to remove it?

How to add a trusted path in Mathematica?


installing Ubuntu within Windows 7 -- where do I get the Wubi file?

Windows installer for Ubuntu 14.04 LTS onwards


ssh executes remote command in the background

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


Is it possible to outsource some tasks of thesis writing? How and what kind of tasks?

Writing someone else's master's thesis: Unethical and illegal?


Can Datepicker Automatically Fill in the Date Textbox After Page Loading?

How do I pre-populate a jQuery Datepicker textbox with today's date?


where does the return of onclick="return false" go?

What's the effect of adding 'return false' to a click event listener?


What is the process for screening a movie today?

How are digital movies sent to a movie theater?


Method call from an EL fails if method exists with different signatures - JSF2


Why telephone lines use -48V not +48V? What’s the difference practically in -ve and +ve voltages?


Could we make the migration search function for moderators be made available to regular users?

More options when flagging for migration


Why did Gandalf get Narya, of all the Istari?

Why does Cirdan give Narya to Gandalf instead of Saruman?


Evaluating $(1^n + 2^n + 3^n + 4^n) \mod 5.$


Cleveref and Listings, caption and labels

babel package and lstlisting caption incompatibility


Uncarved Pumpkin - is it still okay to cook with?

Is there a way to tell if a pumpkin is going to be good for cooking?


Is Robert Oppenheimer's phrase “Now I am become Death, the destroyer of worlds.” grammatical in English?


Planning trunk capacity for multiple GbE switches

Can you help me with my capacity planning?


Sorting image files using header information


Help, Creating a test class for an invocable method (code coverage @ 0%)


Assigning to variable from parent function: "Local variable referenced before assignment"


Python combinations of list of list of lists

Get the cartesian product of a series of lists?


Proving a special case of the binomial theorem: $\sum^{k}_{m=0}\binom{k}{m} = 2^k$

Algebraic Proof that $\sum\limits_{i=0}^n \binom{n}{i}=2^n$


How are temporary suspensions by one's own request handled?

Provide a non-derogatory message for self-requested suspensions


What shall I do in order to improve my site' google ranking from 3~4th to 1st?

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


Is there a website that lists the journals that are actually scams?

How to identify predatory publishers/journals


Find a file base on knowing latter part of a path

How to get an absolute file path in Python


Selecting 1st $n$ elements meeting criterion from very long list


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


Just Upgraded to Mojave and started getting the Out of Application Memory box

"Your system has run out of application memory." How is that possible?


Convergence of the series $\sum_{k=1}^{\infty} \left( \frac{1+\cos k}{2+\cos k}\right)^{2k}$. Check my work.

Find out whether $\sum_{k=1}^{\infty}\left(\frac{1+\cos k}{2+\cos k}\right)^{2k}$ converges absolutely, conditionally or diverges.


Can't resolve to a variable Java Eclipse Constructors

How do I call one constructor from another in Java?


If integers $a$ and $b$ are not both zero, then $\gcd(a,b)=\gcd(a-b,b)$


Repeated training examples in Gradient Descent

Random initialization/order in neural network — bias or variance?


Display shifts in curve and slope with Pgfplots

Positioning of decorations on parallel lines


Should fewer or less be used when specific quantities are given?


What causes an f/0 error on a Nikon D700?


Why is it common in European airports not to display the gate for flights until around 45-90 minutes before departure, unlike other places?

Is there a specific reason for having a very short window for passengers to get to the boarding gate before closing it?


How to create 3D presentational mockup templates to showcase logo design to a client?


Why does a wave reflect on the edge of an open tube?

How can standing waves be produced in an open organ pipe if the ends are open?


Issues with getting to the material button


After ankle replacement surgery ,the pain was gone. Why can’t we use the article ‘an’ before ankle?

"Have you ever had surgery?" Why does surgery in this sentence have no article?


Problem regarding memory allocation in C++ while using static members

How to initialize private static members in C++?


Which one is better for memory management in iOS when we using ARC or manual memory management?

To ARC or not to ARC? What are the pros and cons?


How to Expand , Resize "extended partition"?


What's up with the operating voltages 5 V, 3.3 V, 2.5 V, 1.8 V, etc.?


Spaceship movie/TV-show where the villain appears as electric spark

Looking for the name of a post apocalyptic/sci-fi tv show or film


Install eawpatches midi soundfont alternative to freepats via apt


Let $p$ be a prime. Compute $1^k + 2^k + \ldots + (p-1)^k \pmod{p}$.

What is $1^k+2^k+\cdots+ (p-1)^k$ modulo $p$? (From Ireland and Rosen).


com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown column 'topic_id' in 'field list'


Adding class to Rails select form helper, and multiple selection

Ruby on Rails form_for select field with class


Counting ways for $12$ card-hands to contain $4$ cards in each of three suits


What is the best way to clone HDD partitions of differences sizes?


Looking to enable and disable (toggle) ADB or USB debugging using command line or in app


How the following multiplication table is solved ( related to $F_2[X]/f(x)$ )

Construction of addition and multiplication table for GF(4)


Finding limit of function $\lim_{x\to 0}\left(\frac{(1+x)^\frac1x}{e}\right)^\frac1x$


Prove that there does not exists RATIONAL numbers $x$ and $y$ such that $x^2 - y^2 = 1002$

Prove that the equation $x^2-y^2 = 2002$ has no integer solution


What color are Nissa, Worldwaker's lands?


What html elements can addEventListener not be attached to?

why could a check if (document.addEventListener) returns false


Percent Signs for Shell Vars to Remove Extension


What is the identity element of the operation $x*y=\gcd(x,y)$?


Stop Edit/Rollback Wars: Limit Number Of Edits/Rollbacks Per User Per Post Per Day


what is the diff between singleton object and base class object

On design patterns: When should I use the singleton?


Is there an image editor like Windows' Paint for OS X?


How do I break $q=\sqrt{a+ib}$ into its real and imaginary parts?


Set the same height of the splits with tikz

Set the same height of the rectangle with different splits in tikz


Incrementing MAX_SAFE_INTEGER in Javascript

What is JavaScript's highest integer value that a number can go to without losing precision?


LuaTeX: Line break problem with microtype + geometry (bindingoffset)

LuaLaTeX protrusion problem with Negative value


Vertex count appears incorrect after removing doubles


Making a string concatenation operator in R


How to prepare and use fresh herbs with woody stems (thyme, oregano)

What is the most efficient way to prepare (very small) fresh oregano leaves?


Why holes in a semiconductor are associated with a net positive charge?

Are holes a fundamental particle? Are they a real thing or just a construct?


Deleted OSX Partition but Wish to Install OSX Again

Erased Macintosh HD and installing OS X Lion again


How do I get my PHP update function to work?

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


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


"edit" link to edit your subscription to Favorite tags does not work

Edit link in email updates box is not working in Favorite Tags filter


How to run a PHP file in a scheduled task (Windows Task Scheduler)


Why would a JavaScript variable start with a dollar sign?


What can I do to improve exposure on my Canon 30D?


I get weird > symbols in my output — what does it mean?


The requested resource is not available, Glassfish

Servlet returns "HTTP Status 404 The requested resource (/servlet) is not available"


How do I prove that $\sum_{\ell\text{ odd}}^{n} \binom{n}{\ell} = 2^{n-1}$?

Exactly half of the elements of $\mathcal{P}(A)$ are odd-sized


Can I copy PS4 game save data from old user to a new user?


difference in top command and gnome-system-terminal applet

Difference between the results of the top command and System-Monitor,Why?


Can't "detexify" this symbol for the exponential function


Fifteen close votes on one question in low-quality queue

Low Quality review queue erroneously showing "Close" instead of "Recommended Close"?


stringstream unsigned conversion broken?


MSTest.exe gives assembly or module not found warning


What's the idea of lane swapping in LCS?

When is better to swap top and bot lanes?


Q: Using Grep to find a word that contains each of the vowels in the correct order

find words with all vowels in order from a file


How do you reverse a string in place in C or C++?


Why does Arya not mention Ilyn Payne in her list?

Why did Arya shortened her kill list so much in season 6? Or did she lie?


how do I make this map generator more efficient?

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


Using android:icon and android:logo together


java.lang.RuntimeException caused by java.lang.NullPointerException

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


Order of a product of subgroups. Prove that $o(HK) = \frac{o(H)o(K)}{o(H \cap K)}$.


Give some kind of warning before Community Wiki takes effect?

Add warning if your edit will make the post Community Wiki


Explain in simplest way(maybe some illustrations) why should/shouldn't I use friend function?


Definition of autocorrelation time (for effective sample size)


Creating equal and hashcode for a class using a map

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


Show a function for which $f(x + y) = f(x) + f(y) $ is continuous at zero if and only if it is continuous on $\mathbb R$


Higher Pokedex Pokemon missing from Pokemon Go?

What Pokémon from generations already introduced are currently obtainable in Pokemon Go?


Array from a seperate object not printing correctly

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


python - Count number of occurrences of each number


How to change the default terminal directory?

Setting default path when opening a terminal session


Linker error with C++ function template instantiation (member function of template-instantiated class)

Why can templates only be implemented in the header file?


WOL (Wake On Lan) lights on card not showing after Ubuntu Server shutdown

Wake-on-LAN quit working with latest kernel (Bionic)


how sort in java8 list of lists of object by multiple properties

How to compare objects by multiple fields


Using SSJS in Automation Studio to unsubscribe contacts from All Subscribers

Changing Unsubscribe reason through SSJS


Simplify result of $\int_0^{\infty} \frac{1}{1+x^n}dx$


C++ convert word in type string variable to lowercase

How to convert std::string to lower case?


What order should Asimov's Foundation series be read in?


QGIS Cloud in QGIS 2.0 missing and 2.0 Crashing

Azimuth and Distance, NumericalDigitize, Numerical Vertex Edit, XY tools and other plugins are not on QGIS Plugin Manager version 2.0.1


java.lang.NullPointerException always on third looping cycle

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


Reason behind this self invoking anonymous function variant


If the Universe reaches the state of heat death scenario, could it produce a new Big Bang?

Dark age of universe when all fusion process ceases?


If I collect my resources, will it reduce any loss from attacks?

Leaving gold and elixir uncollected to prevent losing when raided


pull/push from multiple remote locations


Proving three people must be mutually friends, enemies, or strangers

Prove that every edge-coloring of $K_{17}$ with $3$ colors contains a monochromatic $K_3$.


Deleting a purchase in a In App Purchase Test User account

Clearing purchases from iOS in-app purchase sandbox for a test user


Derivation of closed form lasso solution: KKT optimality conditions


Multiple images on page, but google to only crawl certain ones

Prevent search engines from indexing specific images on a page


How do I restore the default repositories?


For a cyclotomic polynomial with p = 5, prove that $G(Q(\alpha)/Q)$ is isomorphic to $C_4$


AngularJS leaves comments in HTML: is it possible to remove them?


Use ActionBar from support library in SettingsActivity

How to add Action Bar from support library into PreferenceActivity?


How are the number of views in a question calculated?


Setting private member pointer to the same class as NULL?

How to initialize private static members in C++?


How to edit a file in vi editor (arrow keys prints letters)?


Validate name only with 'alphabets', 'spaces' and 'periods' in jQuery Validate plugin

How can I validate a regular expression using jQuery Validation plugin?


Add points at specific gps coordinates in qgis

Creating point features with exact coordinates in QGIS?


Do we ever see the actual Percival Graves?

How did this Fantastic Beasts character disguise themselves?


Subsubgroups are subgroups of subgroups / Multiplicative Property of the Index


Removing the element in a list occuring more than once

How do you remove duplicates from a list whilst preserving order?


If gcd (a,b)=1 and gcd (c,d)=1 and a/b=c/d, prove a=c and b=d

Show that if $fd'=f'd $ and the pairs $f, d $ and $f',d' $ are coprime, then $f=f' $ and $d=d' $.


many Servers of SQL server 2012 needs mirroring


IBM Domino and variables X-Forwarded-Proto-F5

Redirecting depends of Variables in Header


Escape comment character (#) in git commit message

Start a git commit message with a hashmark (#)


If $A$ is a finitely generated $R$-module, is $\operatorname{Hom}_R(A,R)$ finitely generated?

When $\operatorname{Hom}_{R}(M,N)$ is finitely generated as $\mathbb Z$-module or $R$-module?


NSUnknownKeyException- Storyboard or Code?

Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant for the key X" error?


Need separate columns that calculates percentage

Need separate columns that calculate percentage


Tabbing multiple lines of code in stack overflow?

How do you indent code in the post editor?


How to format computer hard drive to ntfs

How can I install Windows after I've installed Ubuntu?


What Is the Keyboard Shortcut for Sleep Display Without Eject Key?

Is there a similarly fast alternative to Crtl + Shift + Eject for new Macbook that lack eject keys?


$az+b\overline{z}+c=0$ represents a line

When does $az + b\bar{z} + c = 0$ represent a line?


Center of free group (of rank greater than 1) is trivial

How the center of a non-cyclic free Group is trivial?


How can I encourage Stack Overflow to rein in the 'subjective' vigilantes?


Silverlight NumericUpDown inside Datagrid strange behaviour

in Silverlight DataGrid, CheckBox's DataContext sometimes null when Checked/Unchecked


Are there any detailed instructions for how to use css-validator.jar?

ClassNotFoundException error when running css-validator.jar


How do I wrap a spring-form pan in foil so it doesn't leak when I bake in a water bath?


How can I merge properties of two JavaScript objects dynamically?


Temp tables not being created in SQL Server Azure

Can a temporary table be shared across sessions?


Why are Alkaline, NiMH, and Li-ion AA measured differently (mAh, mWh, etc)?


Android app intermittently shows blank body in questions and answers (multiple sites)


How do we understand 6 people trying something is not 6 times the success rate?


How to find items in listbox using Textbox( localdatabase )

How can I find an item in a WPF ListBox by typing?


what is the best Ubuntu option for my pc?

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


Is it possible to license SE software for educational purposes?

Is Stack Exchange / Stack Overflow available for private or internal use?


Find all of the solutions of $4(x,y) = (1,2)$

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


$('#id tag') vs. $('#id').find('tag') - which is preferable?


git-upload-pack not found when deploying

git-upload-pack: command not found, when cloning remote Git repo


Product Recommendation based on purchase history

Recommender system based on purchase history, not ratings


JSF char comparison does not work as expected


Error while trying to upgrade from Ubuntu 18.04 to 18.10: "Please install all available updates for your release before upgrading."


Deploying mysql database on a django app to production server


Defining custom objects and functions in JavaScript (Part 2)

How to execute a JavaScript function when I have its name as a string


Find: $\lim_{x\to -\infty} \frac{\ln (1+e^x)}{x}$ (no L'Hospital)

Prove that $\lim_{x \to \infty} \frac{\log(1+e^x)}{x} = 1$


How to convert indentation to space in Vim?


How do i configure maven so that it uses jar for compilation but excludes all of them while bundling into a war file

How to exclude jars generated by maven war plugin?


Bounty award on unanswered confirmed dupes


In how many ways can $m$ employees be assigned to $n$ projects if every project is assigned to at least one employee?

Calculating the total number of surjective functions


How do I remove Windows but keep Ubuntu?


Returning const values to leverage move semantics vs preventing stuff like (a+b)=c

Isn't the const modifier here unnecessary?


What is the simplest way to execute a paralell event with PHP?

How can one use multi threading in PHP applications


Sun’s corona is so much hotter than Chromosphere

How does the sun's surface conduct thermal energy from the convective zone to the corona?


Understanding the basic idea of Infinity

What Does it Really Mean to Have Different Kinds of Infinities?


Result fail when minus two number has parseDouble from EditText in java, android


How to install the hmcpset package for LyX Mac with MacTex?

How do I add a .sty file to my MacTeX/TeXShop installation?


Prove that exists $x_0 \in (a, b)$ such that $|f''(x_0)| \geq \frac{4}{(b-a)^2}|f(b) - f(a)|$


How to reset kali linux password in windows subsystem for linux

What can I do if I forgot my Windows password?


Are these two writings of Planck's Law the same thing?


Sum of the series $\sum_{k=0}^n \frac{1}{k+1} \binom{n}{k}$

Express $1 + \frac {1}{2} \binom{n}{1} + \frac {1}{3} \binom{n}{2} + \dotsb + \frac{1}{n + 1}\binom{n}{n}$ in a simplifed form


Extreme point of unit balls, the complex case

Extreme point of unit balls, over $\mathbb C$


Gibbs Sampler for mixture models: shall I skip some samples to avoid to use correlated samples?

How to interpret autocorrelation plot in MCMC


Referring to the Seasons correctly: Summer versus Summers


How can I fix "unbalanced brackets" in my data tag?


What is the explanation for &:hex in ruby?


How to access child records from an inner query in apex


"Taste" is to "flavor" as "touch" and "sight" are to what?


Does it make sense to put new or bad questioners in a "sandbox"?


Find $det(xy^T)$ where $x$, $y$ are vectors from $R^n$, $n$>1


Minecraft window is acting strange - can't be maximised?


Ubuntu 12.04 on Dell Studio 1558 Laptop?


Authorization redirect on session expiration does not work on submitting a JSF form, page stays the same


Database, Table and Column Naming Conventions?


jQuery - Button to arrange elements by id in descending order

How to sort DOM elements while selecting in jQuery?


how to find wifip2p client device's address?

How to get each device's IP address in Wi-Fi Direct scenario?


Can't change the 'edit summary' comment?

Take most recent (or concatenate) edit comments when editing during grace period


How to prevent a method from being overridden in derived class?

Is there a way to prevent a method from being overridden in subclasses?


Can we use propositional logic to prove set identities?

How can I prove this relation between the elementary set theory and the elementary logic?


Vertices not visible after adding skin modifier


Prove that an element in the quotient field is actually in the ring itself

$A = \bigcap_{\mathfrak{p} \in \text{Spec(A)}} A_{\mathfrak{p}} = \bigcap_{\mathfrak{m} \in \text{MaxSpec(A)}} A_{\mathfrak{m}}$


Why does a rainbow only form with a 42° angle?


Are there infinitely many primes such that...


If $X$ generates $\Bbb{Q}$ then $X\setminus\{x\}$ also generates $\Bbb{Q}$

Additive group of rationals has no minimal generating set


How should I interpret the coefficient in the output of this Logistic Regression?

Interpretation of R's output for binomial regression


More fine grained syntax highlighting in Emacs/AUCTeX


Editing PostGIS layer from ArcGIS Desktop without Enterprise Geodatabase (ArcSDE)?


Javascript - Limit the number to no decimals


How do I uninstall ubuntu (installed alongside Windows 8)?

How to remove Ubuntu and put Windows back on?


Get the radio value without refreshing the page

How can I know which radio button is selected via jQuery?


Is there a way to view my starred chat messages?

Can I see things that I've said in chat that have been starred?


How to nail focus for DSLR astrophotography?


How to formalize "It doesn't matter how places the brackets"

Definition of General Associativity for binary operations


How to get the the dot symbol in Chemistry?

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


What can I do if I can no longer access my unregistered question?

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


Dropdown Menus Appearing Behind Flash Video

How to add wmode="transparent" for every flash object & ebmed tag?


Prove that any countable cartesian product of countable sets is countable

Infinite Cartesian product of countable sets is uncountable


Fastest way to calculate matrix of pairwise distances


How do I iterate over a range of numbers defined by variables in Bash?


Why shouldn't we call it UX design or us UX designers?


throwing null pointer exception on textfield using SceneBuilder

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


Voltage difference vs number of electrons


Why is the username still displayed even when it's been deleted using 'userdel'

Delete a user and all files owned by this user


What is the mathematical term for an operation that is self reversing?

What's the name for the property of a function $f$ that means $f(f(x))=x$?


Event binding on dynamically created elements?


Sci-Fi short story: Side with the most advanced technology loses

Process management and high technology weapon. Novel name and author?


Is there something like DefaultOutputCellStyle?

How to set the output be generated in a cell different from "Output"


Vertical space after table on top of a page with text continuing from last page


Why does an array, when output in raw for come out as gibberish?

Java arrays printing out weird numbers and text


What's the context of "performance" or "performances" in this case?

Is "performance" singular or also plural?


method not updating original string variable


Can someone clearly explain why mysqli_prepare()/bind_param() is better than real_escape_string()?

Why is using a mysql prepared statement more secure than using the common escape functions?


Simple ListPlot with different colors and labels


C++ linker error when access to static member in nested class

Undefined reference to static class member


How to disable UITextview selection text, copy/paste UIMenuController but still have hyperlinks working [Not duplicate]

How to disable copy paste option from UITextField programmatically


Modification of the law of large numbers for Binomial random variables.

Law of large numbers for non-identically distributed Bernoulli random variables


Changing TOC to include figure and table and fancy header

Adding word 'Table' before each entry in list of tables


Take path from application root in javascript

How to extract the hostname portion of a URL in JavaScript


Giving up the time slice for current thread in C++


I am getting syntax error while using the if condition in the below manner

Syntax error checking whether account number is numeric


My 8GB Toshiba USB drive became 4mb in size how can i restore it?

16 GB USB flash drive capacity down to 938 MB


Review of Low Quality answers offers unsatisfactory choices of actions

Add downvote option to Low Quality Review Queue list of potential actions


Apply function to appended jQuery element

Event binding on dynamically created elements?


how to access events for html() added elements?


Why is that updating problem after just installing ubuntu 12.04?

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


Law of Total Probability/Independence question


How to sort a 2D array in increasing order? Java


Music that sounds like this [acoustic guitars and female vocals]?

How can I find more music similar to the ones I like?


How to have both uppercase and lowercase in this Python function?

How do I do a case-insensitive string comparison?


I need the label of a Field, I have Api's objectfield Name

I have api objectfield name, how can I get the label?


I accidentally overwrote a text file. Anything I can do?

Unix/Linux undelete/recover deleted files


Reputation, Tag score and Community Wiki

Answer turned to CW, votes pre-CW era doesn't count in tag specific stat


Smallest positive element of $ \{ax + by: x,y \in \mathbb{Z}\}$ is $\gcd(a,b)$


Login failed for user 'IIS APPPOOL\ASP.NET v4.0'


I can't get an accurate rounding to 4 decimals


Error in opening an Access database in python

"General error Unable to open registry key Temporary (volatile) ..." from Access ODBC


Why is there a secondary image of a light bulb in my image?


Windows 1803 and still auto restarting for updates

Stopping all automatic updates Windows 10


Who is this person at the edge of Fangorn?

Why does Saruman travel to Fangorn forest?


What did Buster Moon say to the dancers that offended them?

What did Buster Moon say to the dancing foxes to offend them?


Show more more float precision in armadillo matrix

How do I print a double value with full precision using cout?


Change css of static class with javascript


queue-like behaviour for multiple one-core jobs on single machine?


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


Setting MediaTek (Ralink) MT7601U USB driver

Ralink MT7601U (148f:7601) Wi-Fi adapter installation


Story ID: Book where human discovers wolf-like aliens

Scifi novel where humans defeat an ancient AI enemy by firing a wave of "slowness", preventing hyperdive space travel


How can I remove a specific user from the Ubuntu login screen?

How do I hide a particular user from the login screen?


How to pass String as input in FreeMarker?


If $f$ is a unit in a polynomial ring then $a_0$ is unit and all other coeficients are nilpotent.

Characterizing units in polynomial rings


How to deal with a player who makes oddball characters that don't fit the game?

Players playing weird characters breaking the immersion of my group


How to apply "Put to next output" to all windows?

Move windows between screens in dual screen mode


C#: Implementation of, or alternative to, StrCmpLogicalW in shlwapi.dll


Wait on vs wait for. What’s the difference


python print inside vs outside function?


Is there a way to run execvp() several times without recursion in C?

Connecting n commands with pipes in a shell?


Parse Json object using jquery or javascript

Safely turning a JSON string into an object


Is there a way to make a colour input dynamically match the colour of whatever other material/mesh it's touching?

Mix colors from different objects at collision (Rigid Bodies and Particles)


Running code based off of variable pulled in from excell sheet.


keep view always square with width=fill_parent

Relative Layout get Width/Height return 0


Paradox with Gauss' law when space is uniformly charged everywhere


How to fix dependenies error in this case? (centos 6)


How to overwrite the same line in command output from batch file


C++ singleton - when is the destructor called?

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


If mass is homogeneously distributed why would there be gravitational attraction between bodies?

Why isn't an infinite, flat, nonexpanding universe filled with a uniform matter distribution a solution to Einstein's equation?


Comparison of Linear dependency between $2$ families of vectors in $\Bbb R^n$.

Let $T:\mathbb{R}^n\to \mathbb{R}^n$ be a linear transformation...


Where is the "provide a link from the web" for image uploads gone?

With the new Imgur upload how do I upload from a URL?


Connecting two different widgets through a button

Connecting two different widgets together on qt with python through a button


Use std::find on vector to find matching class attribute


Notify others if a question is already solved on Stack Overflow

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


unable to edit file /proc/self/make-it-fail

why can't I edit /proc/sys/kernel/perf_event_max_sample_rate with vi


Why was there no action taken on Quirrell despite Snape and Dumbledore suspecting him all along?

Why didn't Dumbledore remove Quirrell from DADA teaching when he realized something was wrong with him?


Can the cross product of two non-invertible matrices be invertible?

If the product of two square matrices is invertible, then both matrices are invertible


Unmet dependencies for packages required to compile FFmpeg

Unable to correct problems, you have held broken packages


Why is this method call on a property causing a stack overflow?

Why does Property Set throw StackOverflow exception?


I can't find Karliah at the Ragged Flagon


The animation in my timeline is not displayed when I hit the Animation button

Blender is rendering an older version my project


Detect IF hovering over element with jQuery


Assume that G is of order 4 (not a cyclic group) find all its subgroups.

subgroups of $\mathbb Z / 2 \mathbb Z \times \mathbb Z / 2 \mathbb Z$


Cannot modify header information - headers already in checkout.php on line 84

How to fix "Headers already sent" error in PHP


Ubuntu 18.04 workspaces and switch between windows

How do I easily switch between windows rather than applications in GNOME Shell?


Is it possible to test default / private class?

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


What's the main difference between the non-uniform probabilistic polynomial-time adversary and the probabilistic polynomial-time adversary?


I have Case handler class and I am new to test classes and I am struck, Could you please help me out on this

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


how to 1 patterntText to replaced with Regex.Replace

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


Why Cosmic Microwave Background is still present?

Will the CMB eventually recede outside our observable universe?


Define additional math operators to be typeset in roman


Running apt-get upgrade or apt-get dist-upgrade fails due to Java7 installer 404

failing to install oracle-java7-installer,displaying 'E: Sub-process /usr/bin/dpkg returned an error code (1)'


Ho do i separate a partition from existing partion

How to create a new partition from the existing partition?


How to have straight single quotes in lstlistings


routing problem after rails 2.3 to rails 3 upgrade

Troubleshooting empty params[] hash since Rails3 Upgrade


Considering shopping for PC parts for my personal rig in Hong Kong. I would like to know about Indian import taxes

How much electronics and other valuables can I bring duty-free when going to India?


Explain how (or if) a box full of photons would weigh more due to massless photons


Usage of maverick as an adjective for a thing


Compare 2 strings without considering accents in Python

What is the best way to remove accents (normalize) in a Python unicode string?


How do I get my Median Program to work (part 2)

What is the difference between '/' and '//' when used for division?


How to solve "permission denied" when using sudo with redirection in Bash?


Transform from [[Char]] to own data type in Haskell


Regexp: multiline-match anything between ( and );

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


How to remove duplicate values from an array in PHP


WiFi not working on Ubuntu 16.04 on my Asus X550JX

Why do I get "Required key not available" when install 3rd party kernel modules or after a kernel upgrade?


Show convergence of measurable functions is not induced by convergence of topology

Characterization of Almost-Everywhere convergence


Modulo C# is not producing expected value


Can you disable sticks of RAM in windows without physically removing them?


Is the word European the only word that doesn't go after "an?"

"a" or "an" for words that don't start with vowels but sound like they're starting with a vowel


How to call the destructor of child class with a smart pointer of parent type?


Is it normal for 2 HDD, from the same prodn lot, used in the same NAS for 6 years, to fail in the same way within a week of each other?

Does production date affect compability or lifetime of a drive?


Need to prevent SBS 2003 disabling its DHCP server if it sees another DHCP server on network

Is it possible to prevent DHCP service on SBS 2003 from shutting down due to rogue DHCP server?


What security/encryption is used in an iCloud screen sharing session?

Is screen sharing under Sierra secure, i.e., a fully encrypted connection?


Mafia 3 no more damage to be dealt barclay mills


How to calculate Area Under the Curve (AUC), or the c-statistic, by hand


Is it possible to mathematically define a hypercomputer-universe where things that could not be computed by it could exist?

Can hypercomputation compute the impossible?


How to sort an array of integers correctly


Will my software work on the next version of Windows


Delay judgment on close votes review audits until "Vote To Close" is clicked in lightbox

Close vote review audit flawed - fails without casting vote


Bash function for piping data into protected file

Why can't sudo redirect stdout to /etc/file, but sudo 'nano' or 'cp' can?


Should I clean the belly button of a newborn after the "stump" falls off

Should I clean my newborn's umbilical cord stump or leave it be?


How to replicate basic configuration tasks?


Oil spill including volume,area but unknown thickness

When I know gallons and I know total area how to I get total inches


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


Discrete Structures, Prove by induction: $1+x+x^2+x^3+\dotsb+x^n=\frac{1-x^{n+1}}{1-x}$ assuming $x\neq1$


How can I handle heavy Database interaction at peak hours?

Can you help me with my capacity planning?


Can't locate WWW/Curl/Easy.pm in @INC (@INC contains

What's the easiest way to install a missing Perl module?


Layers with the same Geographic Coordinate system don't overlap

Layers with same coordinate system should align/overlap in ArcMap but do not?


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


Give each site a parallel site for polling, recommendations and subjective-ish stuff


Can modules have properties the same way that objects can?


Why do my LED lights stay on, even when the switch is off?


Too much water in box cake mix batter. Can it be fixed?


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


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


i'm having a trouble changing my liquid base color

Add different materials to different parts of a mesh?


PHP found latest file OK, but new month causes file not found

How to get the newest file in a directory in php


what are the limitations to execute a binary which compiled actually on x86_64 machine into i686 machine?


Space between the "Your recent flag was declined" warning banner and the "Flag question" button is too cramped

Give the "some of your recent flags have been declined" banner some room


What do you call those divisions of a book bigger than a paragraph but smaller than a chapter?


Sum of First $n$ Squares Equals $\frac{n(n+1)(2n+1)}{6}$


System.Format.Exception Input string was not in a correct format


Separate file for hibernation? Why use swap?

How much swap should I take for 1GB to 8TB of RAM on 14.04 or higher?


Need help understanding how the << bitwise operator works in Objective-C


How can I add a preview for an MP3 on a Facebook post without Soundcloud?


Let $G = (V, E)$ be a simple undirected graph with $n = |V | \ge 1$ vertices.

Let G = (V, E) be a simple undirected graph with n = |V | ≥ 1 vertices...


How do I get the raw representation of a string in Python?


How to remove specific class from input with multiple classes in javascript?

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


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


Australian eVisa needs to be linked to new passport. Form 929 submitted. Can I travel with old and new passport in case updation is not done?

Can I travel to Australia in less than 2 weeks if I transfer my visa to my new passport?


Why C++ Don't Use Parent Class Constructor?


What is a word that means someone who hates their own race?

Word meaning the reverse of 'Xenophobia'


Incorrect result in matrix multiplication in python

List of lists changes reflected across sublists unexpectedly


package ‘diamonds’ is not available (for R version 3.0.0)

How should I deal with "package 'xxx' is not available (for R version x.y.z)" warning?


How to round a decimal output to two places?

How to round a number to n decimal places in Java


Logging in locally to Domain controller - Windows AD

Unable to login to a domain computer using a Local Administrator account


Perfomance Testing for a one class java application

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


what is the limit as $x$ approaches infinity of $x-\sqrt{x^2-x+2}$

Limits: How to evaluate $\lim\limits_{x\rightarrow \infty}\sqrt[n]{x^{n}+a_{n-1}x^{n-1}+\cdots+a_{0}}-x$


Java HashSet Constant Time Performance does not scale well


Is Redundant Programming in Java Inefficient?


How to find what causes Windows 10 to boot slowly


Can I safely remove a usb device from a win 7 computer that is turned off?

is it safe to unplug a USB drive while Windows is in sleep/hibernate/off mode?


Is there a significance to the number of rings given to each race?


How to append !important to an inline css?


Is there a list of error codes for Minecraft?


Is it possible to prove Gamma function's duplication formula without complex analysis?


Converting a 9v Battery powered Device to a 9v dc power supply

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


Initial value problem, show y(x) = 1-x is a solution


How to include a hash of a source file in the final PDF file?

Calculate the hash (MD5 or otherwise) of a string


Why does flag marking as helpful/declined not always correlate with moderator action?


Where to find a form like control for iPhone


How do I pick 2 random items from a Python set?

How do you pick "x" number of unique numbers from a list in Python?


Is it possible to auto-load documentation for current function?


Mirror not work correctly for stl imported file

Why does the mirror modifier sometimes give me an overlapping mesh?


How many colors are needed to color an infinite grid so that no sqaure have the same color in all 4 vertexes?

Monochromatic squares in a colored plane


Understanding covariance matrix used in gaussian mixture model

Different covariance types for Gaussian Mixture Models


How can I support Farsi (Persian) text in Android?


Shrinking size of VMDK file for VMWare machine that only has ~10GB used


Is my NN underfitting? If yes how should I improve it?

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


formatting flash drive into a bootable drive

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


How does a photon represent electric and magnetic fields to propagate?

What is the relation between electromagnetic wave and photon?


How does an implementation of the c sharp specification ensure static constructors are executed in a threadsafe manner?

Is the C# static constructor thread safe?


Why I should use interface instead of directly declaring method inside of the class without interface


Convergence N'th Harmonic number minus the Natural Logarithm of N.

Simple proof Euler–Mascheroni $\gamma$ constant


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


Automatically fix a minor merge conflict

Is there a "theirs" version of "git merge -s ours"?


Show that this metric space is incomplete: $C[0,1]$ with metric defined as follows: $d(f,g) = \int_0^1 |f(x)-g(x)| \mathrm{d}x$

$C([0, 1])$ is not complete with respect to the norm $\lVert f\rVert _1 = \int_0^1 \lvert f (x) \rvert \,dx$


Why does space expansion not expand matter?


Complex matrices A, B satisfy rank(AB - BA) <=1, A, B can be simultaneously upper triangulated

$\mathrm{rank}(AB-BA)=1$ implies $A$ and $B$ are simultaneously triangularisable


Div vertical align centre with relative position

How can I vertically align elements in a div?


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


Ajax using callback function to return value

How do I return the response from an asynchronous call?


Change permissions of a folder in Ubuntu

admin no longer has access to shared folder


A name for a well-informed person who is not believed?

Words or phrases that describe a person who knows the answer to a problem but is not believed


How to extrude inwards without leaving faces?


In the Euclidean Ring ${\Bbb Z}_3[x]$, what is the remainder of the euclidean division of $x^4+2x^3+x^2+2x+2$ by $x^2+2$?

Polynomial arithmetic uses coefficient ring arithmetic


Transport from the Rotterdam Cruise Port to the Museum Park?

How can I get from the Rotterdam cruise port to the Rotterdam Centraal train station using public transport?


How to store a large (10 digits) integer?


Weird colored stripes around windows - Ubuntu 16.04

Update on Ubuntu - coloured lines around everything


How to prove that $n$ divides $\binom{n}{k}$ if $n$ is prime?

If $p$ be a prime and r be any integer, $0 < r < p$ then $\frac{(p-1)!}{r!(p-r)!}$ is an integer.


How to remove Ubuntu and put Windows back on?


How to make my Ubuntu not connect to any porn websites for my kids?

What is the best way to restrict access to adult content?


Why are the buttons for voting on your own question or answer visible?

Remove vote UI elements beside own question and answer posts


Skip a rails ActiveRecord validation while saving a record

Rails form validation conditional bypass


Is there a way to change variable in an array of objects?

How do I correctly clone a JavaScript object?


If order of group is $p^2$, where $p$ is prime, how can you deduce $G$ is isomorphic to $C_{p^2}$ or $C_p \times C_p$?

Group $G$ of order $p^2$: $\;G\cong \mathbb Z_{p^2}$ or $G\cong \mathbb Z_p \times \mathbb Z_p$


Headphone volume is way too loud in windows 10 even with an external usb sound card


Use & (ampersand) in single line bash loop


Passing a Type variable to a generic method

How do I use reflection to call a generic method?


What is wrong with the following proof that tries to prove that $2=1$?

Finding the error in this proof that 1=2


Dual Boot with Windows 7 without losing data


What is correct sentence to ask, How much money or how many money?


getting posts and number by specific meta value in multiple meta


Moving multiple SVN repositories into one

Combining multiple SVN repositories into one


can't print '\' (single backslash) in Python


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


Is Ubuntu OS 18.04.4 LTS is free (open source) version for use?

Is the latest version of Ubuntu 100% FREE


Use ArcPy to set vertical coordinate system

Adding Vertical Reference in Python to ArcGIS feature dataset


Using a found spellbook as a Sorcerer-Wizard multiclass

Can a Sorcerer/Wizard prepare spells from another person's spellbook?


How can I avoid wiring when drilling into walls?

How do you know when and where it is safe to drill into a wall?


Prove Hölder continuity of power function

proving that $f(x) = x^s$ is holder continuous with holder exponent s


Identify Story: Dystopian Children's Novel About Subterranean Class System

Dystopian book: inhabitants of an underground city have no books and don't know the war has ended


Why do NFL AFC teams play against NFC during season

How are NFL matchups determined for each season?


Why is the domain of x raised to x (0,infinity)?

What is the domain of $x^x$ as a real valued function?


Past Perfect Tense or simple past tense for two past actions

When is the past perfect exactly needed?


Is this reputation rollback because of a removed user correct?

Don't revert reputation from suggested edits when reviewer's account is deleted


One question about remainder of division


Does a reference have a storage location?

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


How does deleting a question affect my status?

How should self-deletes be evaluated in the question ban algorithm?


Checking if a CGRect is intersected by a line


What's the point of splitting related topics into different sites/communities?

Are we creating too many different Stack Exchange sites?


Cannot change an SRTM raster rendering with single band pseudocolour

Unable to stylize raster data as pseudocolor render type on MAC OSX


Converting a matrix of integers into strings


Windows installer for Ubuntu not available anymore?

How to boot WUBI installed Ubuntu within Windows 8?


Changing zoom and LatLng through javascript (Google Maps JavaScript API v3)


Life of a heated coil using a 9V battery


What is the difference between "testing" and "quality assurance"?


Individually labeled bars for bar graphs in matplotlib / Python


If I used an everyday 9v alkaline battery to power a 6v DC motor, would it work?

Would a 9V alkaline power a 12V DC motor?


How to set up a post word limit for a custom post type


biblatex: change name of author according to language?


Handle JSON object return null in iPhone

How to check value is coming from json is null or not?


What's the difference between Normalization and Standardization?


How can I query SEDE for tags I've created?


Are there ways to build mathematics without axiomatizing?

Does mathematics become circular at the bottom? What is at the bottom of mathematics?


Package PGF Math Error: Unknown function 'inner'

I need to use a different version of circuitikz. How can I do that?


proof by induction: $7^{2n} - 2^n$ is always divisible by $47$


The Relationship Between Topological Space and Fundamental Group


Minecraft crashing with message 'Game ended with bad state (exit code -1073740791)'


Why is speed/position relative but acceleration not?


Why does an overlap of atomic orbitals in a solid cause a continuous emission spectrum?

What are the various physical mechanisms for energy transfer to the photon during blackbody emission?


How do I import a image from my computer in my java program?


What download managers are available for Ubuntu?


Renormalization group equation: physical meaning of energy scale

What is precisely the energy scale of a process?


grub is always reset at each boot Ubuntu 18.04

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


Is it possible to add property columns to the display in a UIList?

Create an interface which is similar to the material list box


Latex Error: Cannot determine the size of graphic no bounding box


Will Moore's Law be no longer effective once quantum computers are created?

Does Moore's law apply to quantum computing?


How should sockpuppets be handled on Stack Exchange?


What's the difference between a Long Term Support Release and a Normal Release?


Problem with NIntegrate evaluating to non-numerical value

What are the most common pitfalls awaiting new users?


What tools and techniques are used to test UI changes?


Desktop section of gnome-tweak-tool missing lock screen wallpaper options

Why are my wallpaper settings, tile, zoom, center, scale, fill or span options no longer available?


Grub package failed to install in ubuntu installation

16.04 new installation gives grub-efi-amd64-signed failed installation /target/ ubuntu 16.04 at the end


Unable to upgrade/update iPad 2 from iOS 5.1.1 (to iOS to 9.3)

Update iOS 5.1.1 on iPad 1 to at least iOS 6


Print random key followed by specific value?

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


How do I re-use a previously-collected Word dictionary

How can I copy a custom Dictionary on Word 2000?


Find all integer number with this condition: n |2^n+1

Find with proof all positive integers $n$ such that $2^n + 1 \equiv 0 \pmod{n}$


How to secure database passwords in PHP?


How to make eclipse "File Search" to also search inside source jars containing some text?


How calculate integral of differential form


How can I vertically align elements in a div?


How to return multiple parameter with function prototype

Returning multiple values from a C++ function


Pass values between Managed Beans of different pages

Creating master-detail pages for entities, how to link them and which bean scope to choose


In FTL Advanced Edition, what can be gained from manning sensor or door subsystems?

What are the benefits of manning a subsystem?


What does public home() do in a c# winform?

What does InitializeComponent() do, and how does it work in WPF?


Derivative of trace of a product containing an inverse matrix

Prove that $\nabla_{\mathrm X} \mbox{tr} (\mathrm A \mathrm X^{-1} \mathrm B) = - \mathrm X^{-\top} \mathrm A^\top \mathrm B^\top \mathrm X^{-\top}$


Mac mini set to never sleep, but seems to be sleeping anyway (does not respond to network)

MacBook is sleeping despite being set to "never" sleep


Rotation and Scale have suddenly stopped working?


Notify when someone edits an answer to your question

Notify question OP (and those who marked it a favourite) if an answer has been modified


Attempt to invoke virtual method 'java.util.Iterator java.util.ArrayList

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


Expanding an event group shows more events than labeled when there are new events


PHP command shell_exec() not working for my custom Java app5


How can I reach chrome://plugins in Chrome 57 (or newer)?


What is the difference between fixed effects model and random effects model for a meta-analysis of sample correlations?

How to choose between fixed-effects and random-effects model in meta-analysis?


how to select random rows from a table in sql of different categories given as input


How does the >> operator works when we have a number and string

What are bitwise shift (bit-shift) operators and how do they work?


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


How to fix terminal title-bar icon in Ubuntu?

Terminal icon in window titlebar is stretched out over window control buttons


Null Pointer Exception Android Java on filtered items


"Too short a time" or "Too short of a time"?


Why \eqref is not working in sections of beamer?


python string manipulation, finding a substring within a string

How do I get a substring of a string in Python?


How to prove $a^x\times a^y=a^{x+y}$ for cardinals?

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


How do I export blender file to UE4 with textures?


Dark zone appearing on pictures when using an external flash

Black bar covering bottom half of images, with or without flash


How to mark and secure a PDF document for distribution?

How to set security options for a PDF using pdflatex


What language do QGIS expressions use, what language should QGIS queries be written in?

What expressions for QGIS field-calculator?


Associate my Careers profile with SO profile

Stack Overflow user profile page doesn't want to link to Careers


Fatal error: require_once() (include_path='.;C:\php5\pear')

PHP Fatal Error Failed opening required File