How to install 32bit Kubuntu over 64bit Kubuntu

I want to Change ubuntu 14.04 from 64 bit to 32 bit


How can i find the following Poisson distribution when i have a non-integer value


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


iOS: how to set custom background colour with sliders?


How to make an integer vector ignore white space and add 2 to every element in C++

How do I iterate over the words of a string?


How do I figure out what version of Ubuntu I have?

How can I find the version of Ubuntu that is installed?


If I told her I love/loved her now, she'd probably not take it seriously. ---- Usage of reported speech

Should I be using 'is' or 'was' in reported speech?


Let $G=\{n \in \Bbb N \mid n\leq 55 , \; \gcd(n,55)=1\}$ be the group under multiplication modulo $55$. Find $x$ is $x^2=26$ and $x>30$

How many solutions of $\mod 63$ : $x^2=1 \pmod7 $ and $x^3=1\pmod 9$


How many solutions exists for this equation?

The number of nonnegative integer triples with sum equal to $12$


The comments I am retrieving when using the Instagram API are returning 'undefined'


Oracle database search all tables for string, return row data

Search All Fields In All Tables For A Specific Value (Oracle)


Replace function not working with javascript

How to convert a currency string to a double with jQuery or Javascript?


Spring Autowire a Static Interface class


How to set auth_basic for one file in NGINX?


Writing long email address in a footnote

How can I use mathematical symbols and other special characters in URLs in footnotes?


Infinite ring with nonzero characteristic

Can a ring of positive characteristic have infinite number of elements?


Can't Add Answer to Questions from Android App

Protected Question does not show Add an Answer button


Data file 'main.bib' cannot be read in encoding 'utf8': Wide character at C:\Users\...\inc\lib/Win32/Unicode/File.pm line 163

Bug with biber 2.15 under Windows with large bib-files


Aligning math equation without getting equation numbers

How to hide equation number with using align


Why is the achievements button's link border so large?

Extra blue line appearing in the top bar (Firefox only)


Copying code to LaTeX without losing the formatting


Why are all the textures in my file pink?


get some stack trace info into a custom tomcat error 500 page

How can I print error stack trace in JSP page?


npm install i18next-conv: Error: Cannot find module 'readable-stream'


Should one merge training and testing sets when predicting a class of a new sample?

Training on the full dataset after cross-validation?


Run adduser interactively with a script password problem


Grammar of "with" in "We had no idea WITH what his purpose was"

"With what [...]?" or "What [...] with?"


generate log .txt file on PC for arduino serial terminal log (send and receive commands)

Saving Arduino sensor data to a text file


Can I get notification when event occur?


Simulating group_concat MySQL function in Microsoft SQL Server 2005?


How to test whether a file uses CRLF or LF without modifying it?


How to show $\frac {\partial a^{T}X^{-1}b}{\partial X} = -\left( X^{-1}\right) ^{T}ab^{T}\left( X^{-1}\right) ^{T}$?

Prove that $\nabla_{\mathrm X} \mbox{tr} (\mathrm A \mathrm X^{-1} \mathrm B) = - \mathrm X^{-\top} \mathrm A^\top \mathrm B^\top \mathrm X^{-\top}$


get name of array instead of length powershell


Representational state transfer (REST) and Simple Object Access Protocol (SOAP)


Linq OrderBy given multiple columns, priority order and sort direction

Dynamic LINQ OrderBy on IEnumerable / IQueryable


How to disable curved line ending in Windows API?

Setting the Line End Styles for Canvas.LineTo


How do I stop web pages/scripts from intercepting some (or all) of my keystrokes or hotkeys (e.g. Ctrl+Z)?

How to forbid keyboard shortcut stealing by websites in Firefox


What command-line text editors come bundled with macOS?


How can I quickly level up in World of Warcraft?


How can I determine if a .NET assembly was built for x86 or x64?


Is redirecting homepage to a page with keyword it's targeting helps in SEO?


how to make complete os backup to create update.zip?


How to change permissions for a folder and its subfolders/files in one step?


What does it mean "information can't be cloned"?

What exactly does No cloning mean, in the context of Quantum Computing?


Sorting multidimensional array by values alphanumerically (first numbers, then letters)


How to find all files created in directory after a particular file was created?

Find files which are created a certain time after or before a particular file was created


What is the best way to check the parameters of the method?


What is maximal possible order of an element in $S_{10}$ ? Why?

Maximal order of an element in a symmetric group


Word or Phrase for the many minor things adding up to something major and not noticing until it's too late?

Is there an expression to indicate the strategy of wearing someone down with numerous small irritations?


Is there a sequence of unbounded closed intervals such that its intersection is empty?

Intersection of a family of non-empty closed intervals


why is algebraic multiplicity always equal to the geometric multiplicity of distinct eigen values corresponding to Symmetric matrices?

Why are real symmetric matrices diagonalizable?


Failed i3wm install package has unment dependinces

How do I resolve unmet dependencies after adding a PPA?


Command to delete a directory with files in it

How to delete a non-empty directory in Terminal?


list indices must be integers or slices not str


Javascript - Regex access multiple occurrences

How do you access the matched groups in a JavaScript regular expression?


Where and how did magical genes in Harry Potter originate?

Where did the "Magic Blood" of the Harry Potter Universe Originate From?


Copy and paste is not working in my VirtualBox

How do I enable the shared clipboard in VirtualBox?


How to write 'onclick' function for different rows to display different 'popups'

How to add “jQuery” onclick functionality for a column each row in jQgrid to display different popups for different rows


Can you attack multiple times a turn with a light/heavy crossbow and the Crossbow Expert feat?

Can a character with the Extra Attack feature and the Crossbow Expert feat shoot a hand crossbow 4 times in the same turn?


How to Create QR Code using some input data in ios


In JavaScript; trying to loop adding user input name to a list of names


Characteristic polynomial $g(x)$ of $\alpha$ over $K$ of a finite extension field $F$

Showing the minimal polynomial for an element in an extension field is the same as the minimal polynomial of a linear transformation.


How to validate if a string is a regular expression?

Can I test if a regex is valid in C# without throwing exception


Is $ \sum\limits_{n=1}^\infty \frac{|\sin n|}n$ convergent？

Covergence test of $\sum_{n\geq 1}{\frac{|\sin n|}{n}}$


Empirical bound on sum of electron and proton charge


Ubuntu 14.04 stuck in login loop after update, nothing seems to help


doctors appointments or doctor's appointments or doctors' appointments

"Doctor's appointment" or "doctors appointment"?


Why didn't they use magic to fix Hogwarts in the last book?

How could Argus Filch clean up the whole castle by himself without magic?


Where else could memory be used other than process, cache and tmpfs?

Tracking down Linux memory usage when not showing up in cache


Using the fundamental theorem of calculus to. this problem.

Prob. 7 (a), Chap. 6, in Baby Rudin: If $f$ is integrable on $[c, 1]$ for every $c>0$, then $\int_0^1 f(x) \ \mathrm{d}x = $ . . .


How do I reference all files including hidden files?

how to glob every hidden file except current and parent directory


Multiple workspaces on Ubuntu 18.04.1 LTS and later with GNOME Shell


Thread.Sleep for less than 1 millisecond


Prove the divergence of the sequence $\left\{ \sin(n) \right\}_{n=1}^{\infty}$.


How to recover permanently deleted emails in Gmail

Is it possible to recover an email that has been clicked "delete forever" in the trash folder?


Tables and figures slightly wider than text in article class


How do you keep the DVD drive from opening when you get the message "please insert a disk into drive"?

How do I disable DVD auto eject in Windows 7?


For loop in SCSS with a combination of variables

Creating or referencing variables dynamically in Sass


What is the practical purpose of a Custom Function setting to swap the half-press shutter button and the AE lock button operation?

What is the advantage to back-button autofocus?


Clear the history of recent commands in terminal


Windows 10 build is about to expire on 7/31/2020 - Click more info on dialog, but page doesn't exist

How to fix "This build of Windows will expire soon" after switching Windows Insider Program channel from Dev to Beta?


What's the runtime (in Big O notation) for Array reversal (java)?

Big O, how do you calculate/approximate it?


Combine attributes (lines) within an attribute table QGIS

Merging/Dissolving polygons by Common Attribute Field in QGIS?


"something." vs "something". at the end of a sentence

When should end punctuation go inside quotes?


Problem with supervised classification (using GRASS)

Empty signature file after i.gensig in GRASS


$(0,1)$ is an open subset of $\Bbb R$ but not of $\Bbb R^2$ when we think of $\Bbb R$ as the $x$-axis in $\Bbb R^2$.

$(0,1)$ is an open subset of $\mathbb{R}$ but not of $\mathbb{R}^2$, when we think of $\mathbb{R}$ as the x-axis in $\mathbb{R}^2$. Prove this.


Close first infowindow when second is appear


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


why does my android app keep stopping in the emulator?

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


Mongo DB connection pooling or connection persistence - Which is better?

How do I manage MongoDB connections in a Node.js web application?


regex to stop at the first match instead of the last? using PHP

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


How do I flag/report problematic content on a user's profile page?


Why is surface tension parallel to the interface?


A complete ring with respect to an ideal


Which one is better (or correct) expression? "go up 5 percent'" or "go up by 5 percent"

Omission of 'for' with various quantified time intervals: influence of verb


Is it possible to represent every irrational number as a (limit of) an infinite sum of rational numbers?

Can all real numbers be represented by the sum of a convergent series?


Java socket array (custom class) returns null pointer exception


Show that if a and b are relatively prime, then their sum and product are also relatively prime.


How did Anakin Skywalker survive Order Sixty Six?


Approximating magnetic field at center of current loop by solenoid of 1 turn

Why is the B field of a solenoid equal to $\mu_0 i n$ while that of a loop is $\frac{\mu_0 i R^2}{2(R^2+z^2)^{3/2}}$?


Bourbaki's construction of the monoid of fractions of a commutative monoid $E$ and the concept of "identification"

The monoid of fractions associated with the submonoid of cancellable elements of a commutative monoid E


Book to understand time series, then use it for forecasting

Books for self-studying time series analysis?


Variable won't print out to console when using scanners


Datatables Delete button is not working on other pages except first

Event binding on dynamically created elements?


C++ keep getting error LNK2019: unresolved external symbol

Why can templates only be implemented in the header file?


What's the difference between difficulty levels?

What do the different difficulties mean?


Allow [tag:tag-name] syntax to link to any site


Calculate integral $\int_{-1}^{1} (1-x^2)^n dx $


Unable to click Next button when sideloading an APK

Why can't I press the Install button when installing applications from unknown sources?


Graceful termination of a Java Application

Handle signals in the Java Virtual Machine


Trying to putting on click on recyclerview items. to go on other fragment?

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


Detecting Vowels vs Consonants In Python

How to test multiple variables against a single value?


Manually copied Skyrim Steam Version to new computer, can't start game

How do I move Steam games to a new computer without re-downloading them?


How do I ignore .DS_Store in my untracked files?

How can I Remove .DS_Store files from a Git repository?


Best practises : is sql views really worth it?


How can I open an online .pdf to a specific page from a LaTeX generate .pdf from footnote?

How to use a link as footnote that has special characters inside?


Why is this code giving me a null exception error here?


How to remove and clear all localStorage data


Could not read dvd despite having restricted extras


What is the difference between client-side and server-side programming?


I can't open my ipad mini. Please send help :((

iPhone 4 reset is taking a very long time


Unable to edit CSS style using Javascript


Can users see their own comment upvote number somewhere?

How many upvotes have I received on my comments?


How to generate all permutations of a list?


Technically, what is a spacetime singularity?

What is the definition of a timelike and spacelike singularity?


Recovering broken or deleted NTFS partitions


Using Fermat's Little Theorem, prove $1^{p-1} + 2^{p-1} + 3^{p-1} +\ldots+(p-1)^{p-1} \equiv -1 \pmod p$

Using Fermat's Little Theorem Prove if $p$ is prime, prove $1^p + 2^p + 3^p +...+(p-1)^p \equiv 0 \bmod{p}$


Problem with Interface Builder and Xcode


How to filter by two fields using a single exposed filter in Views?

Expose single filter of combination of two fields in views


An object reference is required for the non-static field inside webdriver page object

CS0120: An object reference is required for the nonstatic field, method, or property 'foo'


Can't get my model out of wireframe mode


Keep sharp edges when using subdivision surface


A problem on rank of $A$ and $\operatorname{adj}(A)$

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


help me understand partial matching in data.frame column names

Strange behaviour dropping column from data.frame in R


Noun and/or adjective to describe someone who immediately blames someone else for something?


How long does the Final Fantasy XI main story take to complete?

How can I tell how long (more or less) it will take me to complete a game?


Give us an 'Edit & Close' button in the CV queue

Let me edit a post in the close review, then vote to close it


Using second optional scale for chemfig causes bug in ring with circle


How to hide Dock icons from another Mac?

How do I remove the "from iPhone" dock icon popping up, MacOS High Sierra


About multi-root search in Mathematica for transcendental equations


Why do we need vectors and who invented it?


Remove duplicate entries, keeping latest only


How can we explain Saturn's non-spherical shape in terms of forces?


When using multiple verbs that typically use different prepositions, which do I choose?

How to combine in a sentence two verb–preposition pairs that have the same object?


jQuery drill down menu not work with jQuery 1.8.3

How do I run different versions of jQuery on the same page?


Received Notification of my server be involved in "DNS amplification attack". How can I stop?


Adjusting Size of Subfigure captions in Beamer

How to reduce caption font in \subcaption for a particular figure


What triggers the benefit of the bard's "Song of Rest" feature?


Teflon pan safe to use after being in an oven?

I left my non-stick pan in the oven while it was preheating, can I still use it?


Remove unused macros and code after configure

Is there a C pre-processor which eliminates #ifdef blocks based on values defined/undefined?


Find the mean and variance of a random variable that is the absolute value of a normal distribution

P.d.f of the absolute value of a normally distributed variable


I hate the three horizontal bars on top. Any idea on how to reduce or merge them like ubuntu 16?


Which features are most important for K-means clusters (scikit-learn)?

Estimating the most important features in a k-means cluster partition


What to plug in first to usb charger when charging: wall outlet or cell phone and why?


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


Unpooling standard deviation from a combined set and a subset

How to calculate pooled variance of two or more groups given known group variances, means, and sample sizes?


Is there a class for typesetting novels?


How to remove active_desktop_launcher.exe by KuGou

How do I deal with a compromised server?


Is there an Ubuntu distribution which is customized to run on the android kernel?

Can I run Ubuntu OS on a Android 4.0 tablet?


Attempt to invoke virtual method 'java.lang.String com.marsad.earningapp.model.RegisterModel.getName()' on a null object reference

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


Determine whether TRIM commands are being sent


Can I travel to France with Fiktionsbescheinigung (Fiction Certificate) of Germany


How do I hand over a pointer to a non-static member method to an extern "C" function?

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


C++ Redistributable 2012 update 3 detection

Detect if Visual C++ Redistributable for Visual Studio 2012 is installed


Concatenate strings in bash while adding double quotes

How can we run a command stored in a variable?


Welcome , you have been logged in, click here to refresh

Which browsers are officially supported, and what else do I need?


I got a B- in Math. How bad is that for Econ?

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


an algorithm for checking if a string is mirrored string in objective-c language

Check if string is palindrome in objective c


Minecraft-what command can i use to teleport a certain player only within a certain radius?

How do I test for a player at specific coordinates?


Does the density of matter increase as we approach the big bang?

What was the density of the universe when it was only the size of our solar system?


Does $2^{\mathfrak m}=2^{\mathfrak n}$ imply $\mathfrak m=\mathfrak n$?

Bijection between power sets of sets implies bijection between sets?


Can't use my own discontinuous coefficient within NDSolve

What are the most common pitfalls awaiting new users?


How to remove the directory which shows "resource busy"?

Removing a vagrant file I see .nfs0000000000b869e300000001


How can I find the index of the maximum value in a matrix column in MATLAB?


A thorough explanation on why division by zero is undefined?


jquery: fade in div with same div class one by one?

Fade in each element - one after another


How can I save the state of a Lisp compiler?


How to check if given server is DNS server or Not?

How can I check if my DNS server is working?


Is there a list of error codes for Minecraft?


Verification of solution for $\lim_{x\to 1} \frac{x\cdot \sin\{x\}}{x-1}$


How did Newton find the relationship between force, mass and acceleration?


Why was '.' chosen to represent the current directory and '..' for parent directory?


install problems at the "expanding" section

How can I install Ubuntu without removing Windows?


If $|G| = p^n$ then $G$ has a subgroup of order $p^m$ for all $0\le m <n.$


How to Create Borderless Buttons in Android

How to create standard Borderless buttons (like in the design guideline mentioned)?


ArcGIS Server Setting proxy.ashx with ArcGIS API for JavaScript gives Error 403?


How can I open a link in new tab (and not new window)?


Can we perform deleting object through a pointer to one of its base classes?

Does delete work with pointers to base class?


Find all $(x,y)$ of positive integers s.t. $x^3-y^3=xy+61$


Why does the list of Ignored Tags disappear in the sidebar after page refresh?

Can't see my ignored tags anymore unless editing favorite tags


Installing GDAL Python bindings on Windows


Editor preview shows links clickable, final rendered post doesn't, when surrounded by []

Link renders differently on client and server side when preceded by a special character


What is the most elegant way to check if all values in a boolean array are true?


Which one is more appropriate, "many a time" or "many a times"?


imported object loses Textures when I change to Cycles

How is Cycles different from Blender Internal?


Punctuating a sentence which is a question followed by statement

Do you use a question mark when a sentence starts as a question but then turns into a statement?


Where does brew get all its binaries from?

Where does homebrew download software from?


How to send user password during registration?


Combine text and add blank line before each file

Concatenate multiple files with two blank lines as delimiter?


Java: how to split text by just any possible newline/linebreak characters


Dynamically change the type of a DOM element

How to change a HTML tag using JavaScript


How to set a specific edge length numerically?


Showing Upgrade Button to Only New Users in iOS Application

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


Is there an effective way in java9 or java 10 to check if a date is between two dates

Java: how do I check if a Date is within a certain range?


How to check if my visualforce publisher action is running on Salesforce1 or on the web

Adaptive visualforce for desktop and mobile


When is it appropriate to create an entity instead of a new content type?


Whats better for server for old netbook - Ubuntu Server or Lubuntu/Ubuntu MATE?

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


Why did installation of MySQL 5.6 on Ubuntu 14.04 fail?


Hide the url that appears in the upper right corner when printing

Can I remove the URL from my print css, so the web address doesn't print?


If a character can make multiple attacks as part of an Attack action, do all of them need to be done with a light weapon to use Two-Weapon Fighting?

Can I Two-Weapon fight after Two-Handed-Weapon fighting?


How to provision Using t2 micro vm @ AWS using Juju

How to specify ec2 instance types for different services?


If statement is not checking the condition even though both types are of String - (codesignal Challenge)


(int) does not type-convert multiplication result correctly


Is there a way to establish what version a Windows 7 product key is?


python:Difference between Iterables and generator and yield in python?


server machine: sudo apt-get update error

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


How can I handle SIGINT trap with a user prompt in shell script?


16 GB of my 32 GB of memory is unusable, marked as "hardware reserved"


Google Analytics Not Providing Google Traffic Keywords

Google Analytics - Traffic Source - Search engine - (Not Provided)


Format numbers under 100 with a 0 in front

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


Limit order precedence when there are two sellers


Why does the JS parseInt function behave like this for big Integer numbers?

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


Create Generic method constraining T to an Enum


Where is the deep underground place where Galdalf and the Balrog ended up during their battle?

What is the place that Gandalf falls to after the battle with the Balrog?


How do I choose grid and block dimensions for CUDA kernels?


Constructing a Bijective function via an injective and surjective one.


How can changing magnetic field produce instantaneously the electric field and vice versa?

Why do electromagnetic waves have the magnetic and electric field intensities in the same phase?


NSolve does not calculate, just copies the input

Nsolve gives solutions with a small complex part which can't be eliminated by chop command


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


Why is Linux load average reported as the exponential moving average?

Why isn't a straightforward 1/5/15 minute moving average used in Linux load calculation?


Why does writing my C struct to a binary file generate more data than the struct contains

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


Dissolve without removing interior lines in ArcMap?

Symbolizing multiple polygons as one by dropping internal boundaries?


Can't turn on wifi in System Settings on HP Pavilion 1062er


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


Journal rejected my paper because contents of paper are in PhD thesis

Paper was rejected for high similarity with parts of my own dissertation


Connect laptop to Android phone to connect to Internet

How to share the 3g internet connection of my Android Nexus One with my laptop?


Change return type from List> to one Func


Google Chromium asks for keyring to unlock 14.04, but I don't want the password to be the same as my ubuntu login

How can I stop being prompted to unlock the 'default' keyring on boot?


Ubuntu 16.04 WiFi not working | Realtek RTL8723DE

Installing Wi-Fi driver for Realtek Semiconductor RTL8723DE Device [10ec:d723]


Creating a New Core Data Object If It Does Not Exist, or Obtaining an Existing Object if it Does Exist with Core Data

Querying Core Data for Specific Attributes when Creating New Objects and returning the object if it exists, or creating a new one if it does not


Are only Force Sensitives able to see Force Ghosts?


What characters do I need to escape when using sed in a sh script?


How to get the HTML source of a webpage in Ruby


how do I delete just the first space in string? Language C

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


Exporting a single project from an SVN repository

How do I export a part of an SVN repository with dependencies?


Why didn't the Empire send other forces in alongside the AT-ATs?

Battle of Hoth: how did the AT-ATs manage to disable the shield generator?


on MacOS, how to switch to different windows of the same application EASILY?

Shortcut for toggling between different windows of same app?


How much/what kind of cursing can people get away with on SO?

Are expletives (cursing, swear words or vulgar language) allowed on SE sites?


Need help with RHS of Induction Problem about $1^{3} + 2^{3} + ... + n^{3}$ = $(1 + 2 + ... + n)^{2}$

Proving $1^3+ 2^3 + \cdots + n^3 = \left(\frac{n(n+1)}{2}\right)^2$ using induction


Why changing an element of a matrix is changing both rows?

List of lists changes reflected across sublists unexpectedly


Aura component error: setcallback is not a function


Loop through properties of one Object base type

How to loop through all the properties of a class?


Show that if $(b,c)=1$, then $(a,bc)=(a,b)(a,c)$.


Can't upgrade due to low disk space on /boot


When clicking on own comment the share card freezes


When I press ALT+CTRL+F1 it takes me to a blank screen

Why does switching to the tty give me a blank screen?


Java swing - how to choose between programs using JFileChooser and JMenu?

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


Exception java.lang.NoClassDefFoundError in Dynamic Web Application, Eclipse, JSF


Total Amperage and Electical Box Availability


How do I properly clean up Excel interop objects?


Can't change keyboard shortcut in Ubuntu


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


Ubuntu installation problem (Secure boot)

Can't load GRUB all of a sudden (UEFI problem)


Bottom Panel shows the name of the active application and workspace indicator in Ubuntu 20.04

How do I disable a bottom panel with the list of open windows on GNOME 3?


Is that proper to get messages about your work from your lab head at the early dawn?

Is it okay for a potential post doc to send an email to professor on the weekend?


SQL how to update table not referencing it by its name?

Column-name and/or table-name as parameters


New requirements for Americans traveling to Cuba

How do I get a tourist visa/card for Cuba?


List within a Do loop, I can't get any values

Using result of Solve in further calculations


Any recommendations for good books on general topology?


Server crashed a few times due to lack of memory - how can I find out how much is available to each process?


Hyper-V Server deployment system requirements. AD, Fileserver, SQL Server

Can you help me with my capacity planning?


How can I prove that I didn't plagiarize?


could you possibly install a malicious program using apt-get?

Are PPAs safe to add to my system and what are some "red flags" to watch out for?


Why don't quaternions contradict the Fundamental Theorem of Algebra?

Why are the solutions of polynomial equations so unconstrained over the quaternions?


Ideas on how to measure the time to get 45th Fibonacci number

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


Focal length of an ellipse and related results


Proof of Heron's Formula for the area of a triangle


How can I mark a user as undesirable for me?


How do I show that the sum $(a+\frac12)^n+(b+\frac12)^n$ is an integer for only finitely many $n$?


Understanding python's behavior towards lists and list indices

List of lists changes reflected across sublists unexpectedly


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


How would I vertically center child divs?

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


A subring of the field of fractions of a PID is a PID as well.


How was the Potter's house not invisible?

Why did the Fidelius Charm on the Potters' house break?


Checking how many inputs (reed switches) are active using minimal GPIO pins

Creating a keyboard with a microcontroller, do I need an input pin for each key?


Why can I not post in chat rooms on Stack Overflow? My reputation is 26, and it says I need 20

How long does it take for chat profiles to update?


A complex ordinary differential equation


Partition a set into subsets of size $k$


How are different parts of an extremely fast spinning disk affected by time dilation?

Can a ultracentrifuge be used to test general relativity?


Why could Steve Rogers move Mjolnir but not lift it?

Does Captain America purposely avoid picking up Thor's Hammer in Avengers 2?


Are or is? May be a simple question but I am confused

Agreement With Compound Subjects Joined by And


Find the rank of the matrix with ones on the main diagonal and $x$ off the main diagonal

Rank of the $n \times n$ matrix with ones on the main diagonal and $a$ off the main diagonal


How does the event dispatch thread work?


What does an odometer measure? Another term for "mileage"


Consider a horizontal surface with or without friction. Ideally, will a wheel rolling without slipping roll forever in both cases?


Are shell scripts sensitive to encoding and line endings?


Automatic e-mail/text message when a calculation has finished?


recursive functions in pgfplots using 'declare function'

Plotting recursive function using pgfplots \addplot


Get the cartesian product of a series of lists?


Program cant see the correct input, very new to java


Getting the plain text code while i am accessing the phpMyadmin in Ubuntu

PHP script not executing on Apache server


Is ohm's law violated in electric transmission lines?

Why the current decreases with increase in voltage in transmission lines? But according to Ohm's law current should increase with Voltage


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


Lightning:recordForm 's onSuccess doesn't return record ID

How to get Created Record ID in Lightning:recordEditForm?


Do users with higher reputation get even more reputation?

The problem with reputation: does high reputation attract too many upvotes?


Is String an instance of the object String()?

What is the difference between string primitives and String objects in JavaScript?


display automatic turns to the side (sensor)

How to turn off screen rotation in Ubuntu 18.04 LTS?


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


Where does complex number multiplication (as vectors, not referencing $i$) come from?


How do I put an image onto the surface of a mesh?


Did Col. Landa actually recognize Shosanna?


Illustrator • Permanent Shear Rectangles

Illustrator - my rectangles are all sheared skewed?


First Character of String Lowercase - C#

BestPractice - Transform first character of a string into lower case


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


What is the meaning of 1N, 2N, 4N, 6N (and probably others) in the semiconductors name?


What are the two math symbols here and how to get them in Latex?

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


The permutation of the signs of sum and integration

When can a sum and integral be interchanged?


Comment option disappears after posting and deleting a comment on mobile site

Deleting comment removes "Add comment" link on Mobile


Can an unconscious creature hold their breath?

How does drowning work when you're already at 0 hp and fall into water?


Integrating with assumptions and limits of integration

How to do symbolic definite integral without copy and paste the intermediate results?


Validity of Schengen Visa after first visit

Does a multiple-entry Schengen visa allow visiting other Schengen countries later, without going via the issuing country?


How do I use a variable in condition section of a bash for loop

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


How to find the fundamental period of the product of two periodic functions?

Period of the sum/product of two functions


Prove for any $a>1$ there exist a natural number, $N$, such that $a^n>n$ for all $n \ge N$


problem based on transfinite number concept (Is aleph null itself a set?)


How to prove wave nature of large object?


Does the volatile keyword guarantee the latest value to be read by a reader thread? If not, what is its use?

What is the volatile keyword useful for?


GeoServer, OpenLayers so slow for WFS! Why?


"I never went to poker yesterday" - Is this grammatically correct?

Is it wrong to use "never" for a specific time period?


$gcd(m,n) = gcd(a\cdot m+b\cdot n,c\cdot m+d\cdot n)$

Proving that if $ad-bc = \pm 1$, then $\gcd(x,y) = \gcd(ax +by, cx + dy)$


What does 'Ign' , `Get` or 'Hit' mean when running an apt-get update?


Why don't Qt4 apps in Lubuntu pick up the GTK theme?

QGtkStyle was unable to detect the current GTK+ theme


Show that $\sum\limits_{k=1}^\infty \frac{1}{k(k+1)(k+2)\cdots (k+p)}=\frac{1}{p!p} $ for every positive integer $p$


how to implement virtual method of base class and also get the base method implementation in override method in c#

How to call a parent class function from derived class function?


How to prevent "Write Failed: broken pipe" on SSH connection?


Does the 2018-2019 US government shutdown affect travelling to and from the US?


"@" in the password breaks exporting proxy variable

Apt-get update with an @ in password error


Can a subjective relative pronoun be omitted?

Why is "that"/"which" omitted in this sentence?


How to make a worldboard extend 1 block everyday

How to get a slowly expanding world border in Minecraft?


How can I clear an item with a custom name?

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


ETTL with YN-568 and YN-560. Plus, manual with other flash unit

Can two or more different models of Yongnuo flash work together?


Multithreaded ruby program only uses 100% cpu


Is the surface of the Earth expanding in GR?


How can I use importance sampling to estimate $p$?

Intuitive examples of importance sampling


Unable to dual boot Ubuntu and Windows 8 (boot-repair corrupts the installation)

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


For all $X \geq 1$,$\sum\limits_{1 \leq n \leq X} \mu(n) \left[\frac{X}{n}\right] = 1.$

Prove $\sum_{d \leq x} \mu(d)\left\lfloor \frac xd \right\rfloor = 1 $


Cursor appears at the beginning of command line


Replace the "Ibid." string with string "Ivi" when the same reference is cited at a different page


Scattering, Perturbation and asymptotic states in LSZ reduction formula


Modify parents dict() argument in child definition

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


Does a Burkina Faso citizen need a transit visa for Brussels?

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


How to add program icons to the desktop?

How can I create launchers on my desktop?


How can I create a new layer from a one-to-many Relation in QGIS?

Joining multiple records to single feature using QGIS


on proving bac-cab rule, $\vec{A} \times ( \vec{B} \times \vec{C})= \vec{B} (\vec{A} \cdot\vec{C})- \vec{C}(\vec{A}\cdot\vec{B})$


Does correlation assume stationarity of data?


Is my paper under review (or similar) for too long and if yes, how should I react?


iPhone SDK Custom Video Player with YouTube

Play YouTube videos in iPhone app without using UIWebView?


When should I be taking the time to identify items, and which items should I not bother with?

How to identify items without getting killed


How to pull images from directory without server


Create loop for 2000+ folders with incremental names to zip into archives with the same incremental names

command to zip multiple directories into individual zip files


Apparent issue with derivative of FractionalPart

Symbolic derivatives are being calculated numerically


Can ESTA holder do some remote work from US for a UK company?

Can I travel to the USA while working remotely for my non-US employer?


INSERT INTO sql query with muti rows got from select

How to do INSERT into a table records extracted from another table


Do I need transit visa to UK, if I have EEA residence permit?

Do I need transit visa in London with an EEA residence permit?


How to make YouTube video thumbnails in android?

How to display thumbnail of YouTube Videos in Android


How do I prevent Eclipse from hanging on startup?


facebook like box ask to confirm after pushing "like"

Like button turns to "confirm" on brand new app


How to reshape this dataframe with the reshape package

Reshaping multiple sets of measurement columns (wide format) into single columns (long format)


How to put a case statement in a sql variable and reuse in stored procedure

How to put a statement in a variable and use it multiple times in stored procedure


Flask Error: Values is not an instance of  (got str)"


changing the process name of a python script

Is there a way to change effective process name in Python?


Is there any 1.75 spacing setting in latex?

how to get line spacing greater than one and half spacing and less than double space


Question about a nested radical identity of Ramanujan involving $\sqrt 5$

How to prove $\sqrt{5+\sqrt{5+\sqrt{5-\sqrt{5+\sqrt{5+\sqrt{5+\sqrt{5-\cdots}}}}}}} = \frac{2+\sqrt 5 +\sqrt{15-6\sqrt 5}}{2}$


How to change Windows line-ending to Unix version

what could cause a script to fail to find python when it has `#!/usr/bin/env python` in the first line?


What are the most upvoted/downvoted questions and answers on the sites?


LINQ Left Join with multiple ON OR conditions

How to do joins in LINQ on multiple fields in single join


C# Check if a decimal has more than 3 decimal places?


color glitches and weird texture in render

Why are there non-visible objects in my final render?


key={v,a,l} argument separated by commas in xparse

How to pass comma-separated list as value to l3keys in LaTeX3


How to generate CGPoint-Array out of UIBezierPath (to touch-slide object along given path)

Drag UIView around Shape Comprised of CGMutablePaths


How to check if an object is iterable in Python?

In Python, how do I determine if an object is iterable?


Reference - What does this error mean in PHP?


Log transformation in R (Precipitation Data)

Good methods for density plots of non-negative variables in R?


What's the best way to display dates for international users?

A natural-language format for time and date


Unless they were clairvoyant, how were audiences expected to recognize who was the third Force ghost/spirit at the end of “Return of the Jedi?”

What was George Lucas' reasoning for changing Anakin's head?


rsync "Operation not permitted (1)" error only when run in launchd

How to run a LaunchAgent that runs a script which causes failures because of System Integrity Protection


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


Zero divisors in $\mathbb{Z} / b\mathbb{Z}$

Zero divisors and units for the ring $\mathbb{Z}/n\mathbb{Z}$ with integer $n$


Reverse function has only one argument but recursive function is passing 2 parameters


What is the difference between "struct user* " and "struct user *"?

Placement of the asterisk in pointer declarations


how can I publish my software for Ubuntu like extras or partner repositories, but closed source

How to host a repository in my own site like a PPA?


Prove that this function is not integrable: $f(x)$ is $1-x$ for $x$ rational, and $1/x$ for $x$ irrational

Proving a function is not Riemann integrable


Match string in python regardless of upper and lower case differences


What is the difference between class and instance attributes?


Compile time warning when using 'Microsoft.Office.Interop.Word._Document.Close'


Refresh TexView while Loop using UI Thread

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


NullPointerException on returning NumberFormatException


What is the difference between client-side and server-side programming?


I need Integer Solution to this Equation

Let p be a prime. Consider the equation $\frac1x+\frac1y=\frac1p$. What are the solutions?


Man wakes up too soon and scene isn't set

SF Short Story about resetting the world every day


What is the elementary methods?How we define elementary methods for integrals?And why we just can't solve these with elementary methods?

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


Why does the black hole's matter ring in the image released on April 10th seem to lack blue/red shift?


Why is The Hateful Eight billed as Tarantino's Eighth movie?


Table Snippets in Google Search - how to display table from my website in Google search results?

What are the most important things I need to do to encourage Google Sitelinks?


How do the Weird Sisters' Instruments Work?

Why Did Colin Creevey's Muggle Camera Work at Hogwarts?


Why am I getting a NoClassDefFoundError in Java?


Convert Plain Text to Hyperlink in Outlook

How to replace text in the body of an incoming message with a hyperlink in Outlook 2010?


Why are there still useless traits/mutations in our body

Why do some bad traits evolve, and good ones don't?


Characteristic polynomial divides minimal polynomial if and only if all eigenspaces are one-dimensional

When are minimal and characteristic polynomials the same?


Why does += of a list within a Python tuple raise TypeError but modify the list anyway?

Append to a list defined in a tuple - is it a bug?


How to make the ListBox scrollbar appear when it's in a ScrollViewer?


The special function $P(s)=\int^\infty_0 \frac{\ln(x)dx}{1+x^s}$

Seeking methods to solve: $\int_0^\infty \frac{\ln(t)}{t^n + 1}\:dt$


Is downvoting the only negative unaccountable feature?


How do you disable an application specific hotkey, for example, "Command-P"?


How to split items in a list to create a string with characters in between?

Algorithm to find Largest prime factor of a number


Why are SMTP queue lifetimes days instead of an hour or two?

Is it a good idea to reduce the give-up time for e-mail delivery?


how to ADD a NEW entity/item/effect to Minecraft Java


There does not exist a polynomial $p(x)$ with integer coefficients which gives a prime number $\forall x\in \mathbb{Z}$

Proof of lack of pure prime producing polynomials.


Adjusting the Xcode iPhone simulator scale and size

How to resize the iPhone/iPad Simulator?


Create generic method for specified class names

Generic method multiple (OR) type constraint


Define a preprocessor value from command line using MSBuild

msbuild, defining Conditional Compilation Symbols


How to disable windows snapping to the side?

How to turn off Compiz's "drag to maximize" behaviour?


Is there a simple way to create an array based on a string containing URL get variables?

Is there a PHP function to convert a query string to an array?


Assignment makes pointer from integer without cast


What's the equivalent of Java's Thread.sleep() in JavaScript?

What is the JavaScript version of sleep()?


Why does my object offset when setting its parent with Python?

Python automate Assign parent relation and keep transform


In Python, what is the fastest algorithm for removing duplicates from a list so that all elements are unique *while preserving order*?


How can I upload files asynchronously with jQuery?


How to extract a specific link in a json file


How to close the mouth of chromium for asking gnome-keyring password?

How can I stop being prompted to unlock the 'default' keyring on boot?


Ukrainian Citizen traveling from Canada to Frankfurt to Warsaw to Lviv. Schengen visa needed?

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


Define local variable for global color highlight?


Find all primes $p$ such that $x^3+x+1\equiv0\pmod p$ has $3$ incongruent solutions.


Find a point on a rotated rectangle with known angle


Word to describe a real computer versus a virtual machine

What is the antonym of 'virtual machine'?


How to install ubuntu 14.10 on flash drive

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


Ubuntu 18.04 LTS - missing suspend option when power button is pressed

Where is the suspend/hibernate button in GNOME Shell?


Show that if $\lim_{x\to a}f'(x) = A$ then $f'(a)$ exists and equals A


Show $f$ is differentiable at the endpoint with $a$ with $f'(a)=c$

Prove that $f'(a)=\lim_{x\rightarrow a}f'(x)$.


PDO bindValue() adds apostrophes around value

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


Converting strings of the form "1.34e5" to real numbers?

How do you convert a string containing a number in C scientific notation to a Mathematica number?


Is the Axiom of Choice required to prove $|\alpha|=|L_\alpha|$, for infinite ordinals?

Prove that $\forall\alpha\geq\omega$, $|L_\alpha|=|\alpha|$ without AC


What does VMware want to tell with these licence options?

Can you help me with my software licensing issue?


Does a bounty get awarded to the oldest answer or most recently edited answer?


Why did jazz musicians start referring to an engagement as a "gig"?


JavaScript function var in function scope

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


How to install Android Studio on Ubuntu 14.04

How to install Android Studio on Ubuntu?


How do you launch an exe from a specific directory in C#?


How to solve $\sum_{k=1}^{\infty} ke^{-k}$?

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


Show full command line activity while building\compiling in Visual Studio?

How can I make Visual Studio's build be very verbose?


Limit of S_n, where $S_n = \int_{0}^{1}\frac{nx^{n-1}}{1+x} dx$ for $n\ge 1$

Limit of $s_n = \int\limits_0^1 \frac{nx^{n-1}}{1+x} dx$ as $n \to \infty$


What is happening in equation $det(A - \lambda I) = 0$ in basic terms?

Why is the determinant useful when finding eigenvectors?


Can a submerged place in the sea have huge air pockets?


How to activate hyphenation in \ttfamily without explictly setting a font?


How to redirect all HTTP requests to HTTPS


How do I use only fingerprint to unlock my phone?


How do you assert that a certain exception is thrown in JUnit 4 tests?


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


Brand Identity Guideline colors not matching

Differences in color conversion (RGB to CMYK) / How to choose Corporate Color


Let $f:\mathbb{R}\rightarrow\mathbb{R}$ be multiplicative. Is it exponential?

If $f(xy)=f(x)f(y)$ then show that $f(x) = x^t$ for some t


Any open subset of $\Bbb R$ is a countable union of disjoint open intervals


Are DSLRs a dying breed, making now the time to switch to a mirrorless camera system?


Installing Ubuntu on Lenovo Miix 300 10"


android go edition of Assurance wireless phone. No option to boot into safe mode using power off button to change notification access issue

How to fix "Notification access is not available" on Android Go?


Can I upgrade my attributes for my character later in game in Pillars of Eternity?


Find all primes $p$ such that $p^3-4p+9=x^2$, where $x$ is a positive integer.

Find all primes $p$ such that $ p^3-4p+9 $ is a perfect square.


What is the difference between events and action delegates

What are the differences between delegates and events?


List of lists changes reflected across sublists unexpectedly


Speed greater than light in circular motion

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


Why can't I post this to Stack Overflow? It's giving me an error


"Don't do what I tell you not to do" - what to do if you always do the opposite?

"This sentence is true". Is there a word for this class of statement?


Will Ubuntu work on my old laptop running Windows 10?

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


Difference between "\\d+" and "\\d++" in java regex

What is the difference between [0-9]+ and [0-9]++?


Nested IF function returning tiny value instead of zero


Show $3^m + 3^n +1$ cannot be a perfect square for $m,n$ being positive integers.


Why is "\?" an escape sequence in C/C++?


referencing figure does not work tried a few things

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


Compiling a file with two document classes

Can one TeX file output to multiple PDF files?


How the Life Drain effect calculates if I fail CON save?

In what order should one apply max HP reduction and damage?


Left justified text when using FrameTicks

Change x-axis date range in DateListPlot


Getting the Full Path Of A File Upload Field In A Form in PHP


How to find entries with commas at end of name(s)?

When running Bibtex with a statement that has a comma at the end, this is obscuring real problems


Cross-thread operation not valid: Control accessed from a thread other than the thread it was created on


How can I make a div not larger than its contents?


Why was the username removed from the top bar?

The new top bar is out on meta. Consider it a beta


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


Which application receives which hotkey? (List X clients which hold key grabs.)

Find out which application listens to specific key bindings?


Is not length contraction a distortion of light?


passing data from ControllerA to Controller B and then to ControllerC


Do F-1 students need a visa to visit Paris and Amsterdam during layovers?

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


Huygens' Principle During Reflection: comparing wavelets from before reflection with wavelets from during reflection


How can I add references without writing bibliography

How to change the name of document elements like "Figure", "Contents", "Bibliography", "Appendix", etc.?


Generating a random sequence of certain numbers in a deterministic time


Background Subjects Required to Understand Quantum Field Theory?


Gravitationally bound systems and cosmological expansion?

Can the Hubble constant be measured locally?


Bounding an analytic function on the closed unit disk

Showing that $|f(z)| \leq \prod \limits_{k=1}^n \left|\frac{z-z_k}{1-\overline{z_k}z} \right|$


How do I draw the dashed lines that that forms the envelope of my plotted function

Elegant way of obtaining the envelope of oscillating function


Is there is any harmful effect if I am using 2 amp instead of 1 amp

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


Trying to benchmark Java 8 parallelSetAll() vs setAll()

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


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


Prove that $e^x \gt 0$ for $x \in \mathbb{R}$

Prove that $\exp(x)>0$ using only formal definition of exp


saned accepting scans initiated on scanner/MFP


Which tense is appropriate? Simple or Perfect?

Why do people sometimes use the past perfect form of a verb when the past would suffice? (e.g. "you had mentioned")


No unity after login to main user account

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


Would an Antimagic Field block telepathic communication with a familiar?

Which features of a wizard's familiar, if any, are considered magical?


Can we add a method to an anonymous type that refers to the anonymous type's members?

Why can't c# use inline anonymous lambdas or delegates?


How do you split a list into evenly sized chunks?


Use drush to put a site in maintenance mode


A cleaner way to select by multiple possible attribute values?


Exception when trying to execute "REPLACE" against MS Access


Error while running asp.net application in hosting server

SQL Server error on update command - "A severe error occurred on the current command"


What is the difference between TeX and LaTeX?


Unetbootin .Deb with all dependencies needed

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


Event binding on dynamically created elements?


Do we have mathematical formulae that are true upto 'n' vales but not true above that?

Conjectures that have been disproved with extremely large counterexamples?


buzzword overview solutions (word cloud)


Bending timespace fabric model: does it explain gravity by another gravity?

Better explanation of the common general relativity illustration (stretched sheet of fabric)


How do I vertically align text in a div?


Align floated div to bottom right with CSS

How can I wrap text around a bottom-right div?


Cron: Execute python script, capture stdout & stderr and send via msmtp

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


what does "SU2 is homeomorphic to the unit 3-sphere in R4 " mean


c++11 multiple definitions not odr-used?

If I don't odr-use a variable, can I have multiple definitions of it across translation units?


From a windows computer to an ubuntu computer


Prove derivative is continuous - is this $\delta/\epsilon$ proof correct?

Prove that $f'(a)=\lim_{x\rightarrow a}f'(x)$.


describing all possible topologies on a set


Ajax on click function - not responding buttons

Event binding on dynamically created elements?


How to get the application exit code from the Windows command shell?

How do I get the application exit code from a Windows command line?


booting up my Macbook using option key and power on results in white screen with mouse

My MacBook Pro has a flashing question mark in a folder against a grey background


One Function Expanding into Another Function?

Proving: $x = a_0 + \sum_{n=1}^{\infty}(a_n \cos nx + b_n \sin nx)$


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


How do I know when to use "the" versus "a" versus "∅" as an article on a noun?


No debt. Any advice where to invest saved money and what to invest in after maxing out 401k?

Best way to start investing, for a young person just starting their career?


How do I get difference between two dates in android?, tried every thing and post


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


How is it possible that when you divide 1 by 9,899, you get two-digit Fibonacci numbers also being carried, etc.?

Explanation of the Fibonacci sequence appearing in the result of 1 divided by 89?


maximal ideal of $K[x,y]$ is generated by two elements

What do prime ideals in $k[x,y]$ look like?


Filling between two spheres in SphericalPlot3D


Does a force propagate instantaneously to move the other side of the box of length one light-year?

What "propagates" a force through the rest of a solid?


Corrupted JPG has undesired color bars overlay


Is there any bibliography style can give me more brief author text?

BibTeX: How to reduce long author lists to "Firstauthor et al."?


How to create Concentric Circles in QGIS?

Creating rings from existing polygons using QGIS?


Dubai Transit with separate different tickets with Afghan Passport

Do I need a transit visa for a layover in the United Arab Emirates?


Why sizeof(x++) does not increment the variable x value


Creating a virtual machine of an old laptop

Windows Activation FAQ: How do language, version, 64-bit or 32-bit, and source affect ability to install and transfer Windows licenses?


Preserving the value of a macro outside the local scope


Could some tell me why I'm getting this error - Template LinkedList

Why can templates only be implemented in the header file?


Applications are launched too far left on the screen

How can I start up an application with a pre-defined window size and position?


How to format numbers as currency strings


If $f$ is continuous function and $g(x):=f(x)\int_{0}^{x}f(t)dt$ given $g$ is non-increasing. Prove that $f(x)=0$, for all $x$.


Are there any spells or magic items that allow a user to bypass fire resistance?

Is there a way to bypass resistance/immunity to fire damage?


How to insert the default time correctly?

How do you set a default value for a MySQL Datetime column?


How to select data from Database which contains special characters like aٌ ,Á, É?


How do I make the Xterm window title switch between the current running command and the current path?


How to supernet a group of subnets together?


cardinal of conjugacy class of $(123)(456)$ in $A_7$

Splitting of conjugacy class in alternating group


Prevent www.win32.cn/g9 being run automatically

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


Safest way to let an user set data to database


Hide asp.net panel on button click by using javascript


How to pin programs to the left part of the Start menu?

Windows 10: Pin an item to left side of Start Menu?


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


have mouse move proportionately between two screens?

How to make the mouse wrap from corners when moving between monitors?


Any way to remap the touchpad's center-click button?

Can I use the middle button on touchpad as right click button?


package for \mathbb{lowercase letter} symbol

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


How to properly hook up various maps types in Cycles?


Writing a function name in a normal paragraph in my dissertation

What are the conventions for indicating programming variables within text?


Regain control after opening firefox via terminal

Running programs in the background from terminal


Why on GUI the shutdown is rootless whilst on terminal is not?

What command is executed when shutdown from the graphical menu in 14.04?


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


How can I generate a random number within a certain range with Java?

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


Leverage Browser Caching for third party resources

Can external resources be cached for 7 days to improve my PageSpeed score?


Changes to $PATH won't save after closing the terminal session


Can I throw (and possibly catch) an exception in plain C (GCC)?


Can't access windows 10 shared folders with account/password

How to login to network share when Microsoft Account is tied to windows login?


Convergence of the Power Series for $xu''+\sin(x)u=0$


How can I download an older version "minecraft_server.jar" for Minecraft?

Is it possible to download a previous version of minecraft_server.jar?


Heartbleed: What is it and what are options to mitigate it?


How to show $\sqrt{3} + \sqrt{2}$ is algebraic?

How to show that $\sqrt{2}+\sqrt{3}$ is algebraic?


How to reference an object of array to an object

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


how do photons move with respect to EM (I'd like to picture wave magnitudes frame by frame)

What is the relation between electromagnetic wave and photon?


Difference between OpenLayers 2 and OpenLayers 3?

Using OpenLayers 3 or 2 to add layers from Google Maps and Mapserver?


What's the easiest way to find the version of Windows on a PC?

How to find the build / version of Windows 10


Can I pipe colorized cat (ccat) in less?

How do I pipe colored diff output to less?


I messed up the ~/.bashrc file and now terminal doesn't open ubuntu 16.04

How do I restore .bashrc to its default?


Can not make static reference to non static method?


Proving an analytic function is rational

Meromorphic on unit disc with absolute value 1 on the circle is a rational function.


How to compare the performance of different feature subsets with the same classifier?

Feature selection for "final" model when performing cross-validation in machine learning


Why didn't Thanos go after the orb personally?

Why didn't Thanos come to Earth to retrieve Tesseract by himself?


Why does an overridden virtual function get called in the base class during construction?


How effect is the mathematica automatic machine learning function like `Classify`?

How to know the internal pre-processing of automatic machine learning function `Classify`?


When asking from Android app, showing new question fails

"This question is not available, it may have been deleted" when submitting a question on the Android app after losing internet connection


Trying to deploy Automatic Attachment Cloning trigger between two custom objects

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


What is the proper, legal way to make a derivative video game?


How do I update my Samsung Galaxy Europa?


Who was the first Wizard or Witch in the Harry Potter Universe?

Where did the "Magic Blood" of the Harry Potter Universe Originate From?


What is the minimum value of $(1 + a_1)(1 + a_2). . .(1 + a_n)$?


Is there a quality compact camera with AA batteries?

High-end compact camera with swivel screen and running on AA batteries


The last digit is lost when the double is cast to int


Easily change behavior of \DeclarePairedDelimiter

Swap definition of starred and non-starred command


How to recover drupal password in localhost?

How can I programmatically reset a user's password


Best way to parse command line arguments in C#?


I am trying to make a 2 way SSL authentication with SSL but it is not working out?

My Nginx does not trust in the certificate my app sends?


What is a good introductory book on quantum mechanics?


Tensor product of $\mathbb{Q}$ with an infinite product

Examples proving why the tensor product does not distribute over direct products.


‘tell a story’ or ‘tell the story’ in a single sentence


Whenever I execute my code it gives me what looks like memory addresses and other nonesense


Where can one learn the structure of caret sign command sets as in install lamp-server^?

Should I use tasksel, tasks in APT or install regular metapackages?


Min time allowed to edit a question before closing it

Should flawed questions be closed immediately?


Can an outdoor weatherproof electrical box use an inside outlet?

Weather Resistant Outlets vs Weather Proof Box


Why do E(X|Y)=Y and E(Y|X)=X imply P(X=Y)=1?

If $E[X|Y]=Y$ almost surely and $E[Y|X]=X$ almost surely then $X=Y$ almost surely


Keyboard shortcut for restoring applications from the Mac OS X Dock?


What are Bootstrappers/Bootstrapping in C#


How do I both output stdout and stderr and write them into a file?

How can I capture stdout/stderr in a file but still see it in my console?


How to delete files older than 7 days in Linux using the shell

Shell script to delete directories older than n days


What is the inverse of the following function?


How do I choose the right loss function , logarithmic loss for 0/1 or exponential loss for -1/1?

Is the logit function always the best for regression modeling of binary data?


XACML - How to express "not male" rather than "not gender == male"

Using XACML to express policy which is a logical expression


"cannot execute binary file: Exec format error" 32-bit .run file on 64-bit system


Script terminates reading before end of file


Deleting C:\Windows\Installer\ files safely on Windows 7 after running WinDirStat hard drive space usage report


Wi Fi Not working in ubuntu 16.04 HP Stream


JavaScript / jQuery: how to split string with multiple values

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


Word or phrase for "one needing to see it to believe it"


What will *actually* happen to an object moving through an event horizon?

Does a diatomic molecule falling into a black hole dissociate?


Successful Write doesn't write anything on the file

Why does open make my file descriptor 0?


Accessing attributes on literals work on all types, but not `int`; why?


How to retrieve file lost by the 'move' command


Active or Disabled action button in a mobile form?

Should form 'Continue' button be disabled if validation is incomplete?


Fixed banner on scrolling page with HTML and CSS


Equation of lines through origin and two vectors

Parametric equations for the plane through origin parallel to two vectors


PSD to Al in order to create a vector file?

How to create vector graphics In Photoshop?


Input encoding error after upgrading from Biber 1.9 to Biber 2.1


Why the output of the following code is still "Java" even though objects are passed by reference not value?

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


Is there an Ubuntu Touch emulator or a way to install it in a VM?


Check if a type parameter is a specific interface

How to check if a generic type implements a specific type of generic interface in java?


Can we have a significant intercept even if the p-value is grater than alpha?

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


Storing Data in LocalStorage - Javascript

Is there some way to PUSH data from web server to browser?


On infinitude of primes of certain form.

Infinitely number of primes in the form $4n+1$ proof


Lorentz invariance of the Heaviside function

How to prove that orthochronous Lorentz transformations $O^+(1,3)$ form a group?


"Wide" vs "Long" Database Structure - Is there a logic when to use which?

Which is better for long term database scalability: adding columns or having key/value store


What can I do if I'm the victim of serial downvoting?


C++'s default inheritance access specifier?


Does rolling a critical hit on a spell attack do double damage?


What testing is done to make sure no packages in the repos have malware?


How to convince Google to list HTTPS version of website?

How do I transition to SSL without affecting PageRank?


Probability puzzle on three people rolling a die

What is the probability that a person is the second person to roll a 6 for the first time?


iCloud and AppleID 'married' to Macintosh

Buying used Macbook Pro, checking if it's linked to previous owner


How can I change the default text editor from gedit to vim?

How do I change the default text editor?


Where is the flaw in this "proof" that 1=2? (Derivative of repeated addition)


Can an opposing player take the ball from the goalie, inside the goalie's area, when the goalie has placed it on the ground to kick it

Can a soccer player steal the ball while the goalkeeper bounces it on the ground?


Is there a difference between using me and I in those sentences?

Which is correct, "you and I" or "you and me"?


Textbook has two different versions, which to use?

Difference between International edition of a book and a non international one


Change in Kinetic Energy in two different reference frames (one of them non-inertial)

Kinetic energy with respect to different reference frames


Search tags in mobile version not working at all

Tag search bar not working in mobile version of Stack Overflow


Theta terms observable effects for $SU(3)$, $SU(2)$ and $U(1)$ in the standard model

Why is there no theta-angle (topological term) for the weak interactions?


Run a script on shutdown and not on reboot

Execute a script upon logout/reboot/shutdown in Ubuntu


Why initial mortgage payments go towards the interest and not principal?

Why do banks want you to pay off interest before principal?


How can I check whether a radio button is selected with JavaScript?


Dubai transit - is there a 48 hour visa on arrival for Indian citizens?

Can an Indian citizen visit Dubai on a layover?


How to specify installation directory when installing packages

How to choose where the software is stored when installing via Ubuntu Software Center


Alternative to VSS for a one man show (army of one?)


Does this parallel structure need coordinated prepositions to avoid being a faulty parallelism?


How to know UITableView has completed loading data into cells?

How to detect the end of loading of UITableView


iPhone app crashing with NSUnknownKeyException setValue:forUndefinedKey:

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


The \toprule, \midrule and \bottomrule do not extend past the first column when also using `xltabular`


What is a good thermodynamics book with problems and solutions?

Crash course in classical thermodynamics


What's the best way to check if a file exists in C?


Objective-C: Subtract 100 years from now

How does one subtract hours from an NSDate?


Extracting coordinates of pixels inside polygon in Google Earth Engine as single feature

Selecting all points of polygon as single feature using Google Earth Engine


How do the profiling tools perform a garbage collection on some button click or heap snapshot is taken?

What does "Perform GC" button do in jconsole?


How can we find all the files under a directory whose contents contain any of several strings?

How to find files containing two strings in different lines


Action is not fired when called from another thread

How to tell a lambda function to capture a copy instead of a reference in C#?


Can an event without a cause take place?

Is it possible for something to have no cause?


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


Prove that solution of the equation $8x^3-4x^2-4x+1= 0$ has roots $\cos\frac{\pi}{7},\cos\frac{3 \pi}{7},\cos\frac{5 \pi}{7}$

Prove that $\cos(\pi/7)$ is root of equation $8x^3-4x^2-4x+1=0$


"...his parents' dream of *him* achieving a Cambridge degree." What is the function of "him" here?


Adding a counter column for a set of similar rows in R

How can I rank observations in-group faster?


Difference Between singleton class and a class with only static members?

Difference between static class and singleton pattern?


What is a one-word synonym for "science lover"?


Proving the identity $\sum_{k=1}^n {k^3} = \big(\sum_{k=1}^n k\big)^2$ without induction


proof of the surjectivity of a function that satisfies certain properties

$|f(x)-f(y)|\geq k|x-y|$.Then $f$ is bijective and its inverse is continuous.


Defining New Command with regular text inside math mode (Notation)

Define additional math operators to be typeset in roman


What part of speech is "there", as in "...there could be"

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


Need some clarifications for the equals operator (==)

Which equals operator (== vs ===) should be used in JavaScript comparisons?


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


Why is it that sometimes the bend modifier bends in two different directions while other times it works as intended?


For $D$ a GCD domain , let $a,b,x \in D \setminus \{0\}$ , then is it true that $\gcd (ax,bx)=x \cdot \gcd (a,b)$?


Need help on loading up a clash of clans progress

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


What's a standard way to do a no-op in python?


C sprintf function that uses malloc or the stack

sprintf() with automatic memory allocation?


Dominated Convergence Theorem with "Almost Surely" replaced by "Convergence in Probability"

Generalisation of Dominated Convergence Theorem


How to form a shape with selective shapes in various size?

How to make a logo where a letter is made of particles of varying sizes?


What is the difference between a sudo and a root user?

What is the difference between sudo X and running X as root?


ArrayList[][] needs unchecked conversion to conform to ArrayList[][]


Linux tools to treat files as sets and perform set operations on them


19 April 12pm - What time is it? Is 12:00pm this day the same as 00:00am tomorrow?

How should "midnight on..." be interpreted?


What is the fundamental difference between storing the function in a variable in these two ways?

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


Is there a way to download something over network when it's downloaded by another PC in the network?


Mathematical induction with an inequality and factorial notation: $n! > n^2$


Match against property in array of objects without using For loop

Select object from ARRAYLIST WITHOUT LOOP - ANDROID


what do the nm or µm for a process technology refer to e.g 22nm process technology for device fabrication


Documentation for Stack Exchange Data Explorer Schema?

Database schema documentation for the public data dump and SEDE


9 Different material to one texture file

How do I bake multiple texture maps into 1 UV, In Blender Cycles?


Why do resistors still use color coding?


Find a general formula for $c_{n+1}=c_n+\frac1{c_n}$ (Recursive)

Closed form for the sequence defined by $a_0=1$ and $a_{n+1} = a_n + a_n^{-1}$


What is the correct inflation pressure for hybrid road/city bike?

What pressure should I run my Road Bike tyres at?


Prove $x \equiv a \pmod{p}$ and $x \equiv a \pmod{q}$ then $x \equiv a\pmod{pq}$


How to cite subfigure numbers for caption of the parent figure?

Referencing subfigures in main caption (with \subfloat and \subref)


What's the most effective way to deal with a big group of sentries?

What is a good strategy to deal with lots of engineers turtling on the other team?


Uses of a Virtual destructor in C++(other than desctruction order correctness)


How to fsck root file system before boot or on reboot

What should I do to force the root filesystem check (and optionally a fix) at boot?


Single word between learning and mastering?

Noun for "person with intermediate skill"


$Z[i]/(2+3i) \simeq Z/13Z$ is my proof correct?

$\mathbb{Z}[i] / (2+3i)$ has 13 elements


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


How do I prove that $ E[X] = \int _{0}^\infty (1-F_x(t))dt $

Expectation of a function of a random variable from CDF


Can someone give me an example of how to work out an exact linear second order differential equation?


Find all real numbers x such that $ |5x-1| ≤ |3x-2|$


Please help identify this children's story about a family robot that runs away to avoid being destroyed


Does the (relativistic) mass change? Why?


Did anyone see you or Did anyone saw you?

Why do we use 'did' with questions using the simple past tense?


Divisibility Question, a bit difficult(for me).


What happens when two photons collide with one another, head on, dead center?

What would the collision of two photons look like?


What is the best way to emulate an HTML input "maxlength" attribute on an HTML textarea?


How to prevent automatic redirection of 404 errors and "incorrect" URLs?


What Stack Exchange site(s) is (are) appropriate for recommendations of website-building platforms allowing server-side access?

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


exchange address book include all AD users


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


How can I stop negative scale happening by default, and always select back-facing geometry without entering X-ray mode?


Pythonic way of accessing recursively nested dict

Access nested dictionary items via a list of keys?


Difference between $(document).ready() and $(window).load() in jQuery?

jQuery - What are differences between $(document).ready and $(window).load?


call command from bash with argument variable with spaces

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


Riddle (simple arithmetic problem/illusion)


How to change android:configChanges programmatically?

Android Activity, how to override manifest's android:configChanges with Java code?


The advantage of making two slightly different concept( adherent and limit point)

Difference Between Limit Point and Accumulation Point?


How to Change When Battery Turns Red 15.10

How to change critically low battery value?


What does “sunset” mean when used as a verb?


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


Is this a good example of "Rule of Thirds"?


Prove that time for planet to fall into the Sun equals $\left( \frac { 1 }{ 4\sqrt { 2 } } \right)$ of the planet's period


Windows 8 not recognised when installing Ubuntu 13.10

"Install alongside" option missing. How do I install Ubuntu beside Windows using "Something Else"?


Does the English language have an official Academy?


Dual boot Windows 8 on already installed Ubuntu

How can I repair grub? (How to get Ubuntu back after installing Windows?)


Multicolumn in toc and in section tocs in beamer

Beamer: Vertical alignment of multi-column ToC


Convergence $I=\int_0^\infty \frac{\sin x}{x^s}dx$

Convergence of $\int_0^\infty \sin(t)/t^\gamma \mathrm{d}t$


How come Legolas only runs out of arrows in The Battle of the Five Armies?

How is it that Legolas always has a quiver full of arrows?


How to enable/disable suggestions for character alternatives?

Character Accent Menu doesn't appear anymore in macOS Sierra


Result of jQuery keyup event handler in switch statement not returned

Event binding on dynamically created elements?


Can I use a Schengen multiple-entry business visa for tourism?

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


All $n$ such that $n+2$ is a cube and $n-2$ is a square.

Find all integer solutions to $x^2+4=y^3$.


Letting a device access the Internet through an Ethernet port via a laptop

How do I share internet with Windows from my Linux box?


Android : Attempt to get length of null array

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


Extracting text using sed does not work as expected

Extracting a regex matched with 'sed' without printing the surrounding characters


Consequence of definition of Boolean algebra

Equivalent definitions of Boolean Algebras


Numlock on login screen on Ubuntu gnome 16.10

How to enable numlock at boot time for login screen?


PDF of $(AB)^C$ where $A, B, C \sim U[0,1]$

Distribution of $(XY)^Z$ if $(X,Y,Z)$ is i.i.d. uniform on $[0,1]$


If all motion is relative, how does light have a finite speed?


Can an Indian travel from Australia to Delhi with only 40 days of validity remaining on the passport?

Can an Indian travel to India with 50 days before passport expires?


Is "there're" (similar to "there's") a correct contraction?


Unicode issue in sql server, some characters cannot be saved in a varchar field

What is the difference between varchar and nvarchar?


Event binding on dynamically created elements?


How do you use the ? : (conditional) operator in JavaScript?


Expression is not evaluated in aura iteration block

Lightning Components: can aura:id be set to an component attribute?


Question mark or bold citation key instead of citation number


rsync -av --delete /sourceFolder/ /Mounted cifs format windows share folder/

chmod and chown a remote NTFS filesystem both fail


Splitting pieces of a mesh into a new object


Is Object Literal Instantiation faster than setting properties?


How to solve "Extra junk at end of file" when using apt?


In comics, how many people have been killed by Superman?


Why is $\sqrt{\sum_{i=1}^n |v_i|^2} \leq \sum_{i=1}^n |v_i|$ true?


Ignore table click function when clicking on a link


Prove if nonempty $K \subset\mathbb{R}$ is compact, then both sup $K$ and inf $K$ exist and are elements of $K$.


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


Refer to next element of list when iterating using Map

How to Map a subset of list elements to a function?


Is this equation $\nabla_a\sqrt{-g}=0$ correct?

Why is the covariant derivative of the determinant of the metric zero?


How do I find the parent name of a child in this array?

Recursive function to generate multidimensional array from database result


Using SED to add a line after match just echos entire file

How can I get my sed command to make permanent changes to a file?


Syntax error while deleting files with `(` character in the name

How can I protect parentheses passed to a cd command?


How to hide the TeamViewer icon on windows 10

How to hide the notifications of the Teamviewer (silent use) in Computer and Android phones


Does it possible in java that daemon thread continue after main thread exited?

termination of program on main thread exit?


Creating a Circuit with Resistors Given the Total Resistance

Does anyone remember this article about the Euclidean Algorithm?


When should I create a service for a class?

When should I create a service or a utility function?


styling checkboxes work on chrome but does not properly work on firefox


How to show the last queries executed on MySQL?


How do I perform a Javascript match with a pattern that depends on a variable?


Slovak (and Czech) babel gives problems with cmidrule and cline


Verify mysqldump backup is corruption free


Is it 'safe' to use a proprietary microcode updater on Ubuntu 16?


Command Options on Command Line - Details and Functions?


Check how space is distributed on a Linux system


install error of massif-visualizer on 14.04

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


Arc-node topology data structures in Python GIS packages


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


JavaScript regex test if string contains specific word (with variable)

JavaScript regex pattern concatenate with variable


Why does kirchoffs voltage law hold in AC circuits?


The working of $\dim(\ker(X))$ in a square matrix

How to prove $dim(Ker (A- \lambda I))=dim (Ker(A^t- \lambda I))$?


Characterization of 1-dimensional manifolds.

The only 1-manifolds are $\mathbb R$ and $S^1$


Spaces in variable assignments in shell scripts


How to pass data from child VF Component to Parent VF Component

Is it possible to communicate with other VisualForce pages/components from a VF component?


How to free space from ubuntu dev/sda1 to install another OS


the expression of the coefficients of the power series

Power Series of a Holomorphic Function determined by its Real Part and $f(0)$?


Given n integers, show that there is a subset whose sum is divisible by n.

Show that given a set of positive n integers, there exists a non-empty subset whose sum is divisible by n


What ways there are to backup repositories for Windows VisualSVN?


How can I backup old hard drives intact without Finder changing the "Date Modified" attribute inside each of the folders within the drive?

Can timestamps be preserved when copying files on OS X?


Bash - Checking wheter a file exists is not working

How do I tell if a regular file does not exist in Bash?


What is the difference between int *[5] and int (*)[5] in C?

Difference between two declarations involving a pointer and an array


Find the quadratic sub field of $\mathbb Q(\zeta_7)$ which can be expressed in the form $\mathbb Q(\sqrt D)$,where $D$ is an integer.


How to find all the articles citing particular two?

How to search for list of papers citing both papers A and B?


Why are you accelerating yet remaining at a constant speed while going around a curve?

Why does a perpendicular force not change speed?


How to take a macro photo, but with the subject completely in focus

How do I get adequate depth of field in macro photography?


find: paths must precede expression: )xargs

Moving files of specific type/extension from one directory to another?


What does this PHP regular expression mean?


Can I keep the annoying dpkg lock error from coming back?

Programmatically disable apt unattended upgrades


sudo apt-get update: CD-ROM does not have a release file

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


Keeping tables/figures close to where they are mentioned


How could the Death Eaters Apparate straight to Voldemort without knowing where he is?

Does the Dark Mark Act In the Same Way As Dumbledore's Deluminator?


Can I embed favicon.ico content in an .html file so the browser can display it without having to perform a GET?

How to save up another precious HTTP-request for the tiny favicon?


JQuery: selecting element with specific data-attribute's value?


When does mass get converted into energy?

What keeps mass from turning into energy?


Failed to open a port in my ubuntu machine

What causes the 'Connection Refused' message?


How can a neutron star radiate when it is neutral?


Verb for replacing common words with unnecessary jargon?

What is deliberately using complex sentences to confuse people called?


Incorrect use of the plural form ("one questions/answers")

Wrong pluralization on accounts tab of user profile


My parents claimed me as a dependent, but I put on my tax form that no one can claim me as a dependent. Am I getting a stimulus check?


Setting least significant bit of a pointer to 0

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


Is it possible to remember a network but manually initiate connection every time?

Disable a specific WiFi network from automatically connecting to in Android


Regex URL not validating as expected in Dart

URL regex passed by regex buddy but failed by Dart


Display all the folders which do not have any sub directory

How can I list only folders with no sub folders in given path?


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


Add a "Username History" to the profile field

Keep short history of user display names


After upgrading to fedora 27 can execute binary file

How to run 32 bit programs on 64 bit Fedora 17?


Is it safe to create symlink under /var/www/ which points to my home directory?

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


Having trouble understanding amps, watts, voltage, and how they all work

What is an amp (and other such basic questions) in the simplest possible terms?


problem in loading outputs from processing tool (sextante)

Debugging errors of SAGA interpolation algorithms in QGIS Processing?


What would happen if a human was exposed to the red sun of Krypton?

In the DC Comics Universe, What Happens to Earthlings Under a Red Sun?


How do I prove combinatorically that $\binom{r}{r}+\binom{r+1}{r}+...+\binom{n}{r}=\binom{n+1}{r+1}$?

Proof of the Hockey-Stick Identity: $\sum\limits_{t=0}^n \binom tk = \binom{n+1}{k+1}$


How to non-interactively configure the Linux kernel build?

How to script make menuconfig to automate Linux kernel build configuration?


charAt doesnt work right now i cant find the failure

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


Submitting  causes "Validation Error: Value is not valid"


Why is Matrix Multiplication Not Defined Like This?

why don't we define vector multiplication component-wise?


Looking for family of Heinrich Märte from Sipplingen, Germany?


Looking for the title and author of a short story - thin strip of heat around the oceans

Planet where humans fight for access to algae


Returning value from inner function in javascript

How do I return the response from an asynchronous call?


triggering an on('click') from loaded content

Event binding on dynamically created elements?


JavaScript - Shuffling Objects inside an object (randomize)

How to randomize (shuffle) a JavaScript array?


How do I get the text to be flush with one side of the cube?

How can I make my typing "stick" to box side?


Macchanger works until connecting to network in Debian 10

How to stop MAC address from changing after disconnecting?


Where would I get a symbol for a spiral galaxy?


Ingredients for SQL Server Version decision

MSSQL Server Upgrade, go for latest or version before that


How to wrap a loop around an if statement


How can i use the displace modifier for the whole mesh and not only part of it?

Is it possible to prevent a Displacement modifier from affecting certain parts of a mesh?


What are the most important things I need to do to encourage Google Sitelinks?


A solution of a linear system in some extension field implies a solution in the subfield

System of linear equations having a real solution has also a rational solution.


How to Understand proof by contradiction.

Why, logically, is proof by contradiction valid?


Why does measuring the voltage drop across a thing not simply measure the battery voltage?

9V battery and resistor are connected in series - the voltage across the resistor is < 9V. Why?


What is causing some custom sounds to not follow the player?

How do I make Jukebox music that follows a player?


Does anyone REALLY knows what does Other actually contains on a Mac and how to clear it?

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


Exporting set of lat/long coordinates to SVG using tool or code?


The determinant of the matrix which has $c$'s on the main diagonal and other entries are $d$

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


Iterate through every file in one directory


How do I get notified about updates to my questions?

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


Scatterplot: multiple individual Xs plotted against one Y

Plot one numeric variable against n numeric variables in n plots


"user is not in the sudoers file. this incident will be reported" when trying to run as an admin

How can I add a new user as sudoer using the command line?


About the solvability of a system of congruence


In edit mode scaling, moving and any other manipulation is done via increments

Cursor is set to move by increments. how to reset to normal?


Moving from acceleration- gravity equivalence to general relativity


How to prove $x_1 + x_2 +\ldots+x_n \le \left(\frac{1}{2}\right)\Rightarrow (1 - x_1)(1-x_2)\cdot \ldots \cdot(1-x_n)\ge \left(\frac{1}{2}\right)$?

Proof of an inequality by induction: $(1 + x_1)(1 + x_2)...(1 + x_n) \ge 1 + x_1 + x_2 + ... + x_n$


Data normalization and standardization in neural networks


NSArray, how get items based on a property's value


Derivation of the Force Law predicted by General Relativity

What is the weight equation through general relativity?


How to enable user shell theme extension in latest Ubuntu 17.10?

How do I install and manage GNOME Shell extensions?


How does permanent magnets attract each other if the $B$-field can do no work?

How can magnets be used to pick up pieces of metal when the force from a magnetic field does no work?


How do I use reflection to call a generic method?


How do I store a mongojs query result to a variable

How do I return the response from an asynchronous call?


Is there a good reason for the removal of this FrameTicks syntax?


Prove that the expression is a perfect square


Loading a 32-bit dll in a 64-bit process

Target 32 Bit or 64 Bit native DLL depending on environment


A bijective function $f:\Bbb R\to [0, \infty)$ has infinitely many discontinuities.

Points of discontinuity of a bijective function $f:\mathbb{R} \to [0,\infty)$


Finding $\lim_{n\to \infty}\sqrt n \int_0^1 \frac{\,dx}{(1+x^2)^n}$


How to apply a function of multiple variable to multiple lists


Derive $\frac{\partial(\mathbf{x}^T\mathbf{Ax})}{\partial \mathbf{x}} = x^TA^T+x^TA$

How to take the gradient of the quadratic form?


Android ImageView in random position with OnClickListener

In Android, how to make an image randomly appear ??


Power adapter giving a specified current

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


What is the difference between ++i and i++?


Why can't I plot (x+2)^{1/3} properly using pgfplots?

Pgfplots : can't plot some usual mathematical functions


How to diagnose computer lockups and freezes?


Is there any standard way of embedding resources into Linux executable image?

Embedding resources in executable using GCC


How to prove Binet theorem, namely $\det ( AB ) = \det (A ) \det ( B )$?


CSS sibling selectors (select all siblings)

Is there such a thing as an "all inclusive sibling" CSS selector?


Can I play a game inside windows in virtual box?

Gaming with Virtualbox, has it worked for you?


Java Eclipse : Hibernate Configuration to AnnotationConfiguration does not work and gives the runtime error


Getting LyX to honor paper size of LaTeX class?

Unused global option in KOMAscript wrapper class


Sending Email using Gmail Api in dot net with Multiple gmail accounts and without using SMTP link, without port


How do I escape quotes in HTML attribute values?


Normed, Finite Dimensional Vector Space are Complete

Proof that every finite dimensional normed vector space is complete


Does a symmetric matrix with main diagonal zero is classified into a separate type of its own? And does it have a particular name?

Properties of zero-diagonal symmetric matrices


Click event not working on data that is added to page

jQuery click won't work with new infinite scroll elements


Prove that the supremum of the set $A = \{x \in \Bbb Q \; | x^2 < 2\}$ is $\sqrt{2}$ in $\Bbb R$

Define $S\equiv\{ x\in \mathbb{Q}\mid x^2<2\}$. Show that $\sup S=\sqrt{2} $.


Can't install any programs on Ubuntu 16.04 after trying to use command to install runescape

How do I restore the default repositories?


Java: Array List Printing object reference instead of array

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


How do I convert a sequence of words into an attribute?

Does rails have an opposite of 'humanize' for strings?


mouseover/mouseenter not fired when scrolling

How can I make page scrolling trigger mouseover events?


Uncaught ReferenceError: toggleNav is not defined at HTMLDivElement.onclick

What is the scope of variables in JavaScript?


which regression to use when response variable is in percentage

Percentage as dependent variable in multiple linear regression


Why does Safari take ~ 30MB of RAM while Firefox takes ~ 300MB?

Why does Firefox take nearly 300MB+ of RAM just to open one tab?


Is "between A to B" considered good grammar?


Netflix 2009-2012 animated TV show about a guy who uses runes to summon creatures in another world

Anime with gems that can summon beasts to fight for the user, one is a purple turtle


Who are the 3 men who would have a chance against Jaime Lannister in a sword fight?


Restoring Grub Launcher After Windows 10


Prove that the intervals (0, ∞) and [0, 1] have the same cardinality

Proving that cardinality of the reals = cardinality of $[0,1]$


Formatting Negative Numbers with Parentheses


How do I change the colour of output in C


How to order citations in biblatex according to their appearance?


math mode: subscript in front of variable


Is least squares the standard method to fit a 3 parameters Gaussian function to some x and y data?


MySQLi prepared statements error reporting

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USA Tourist Visa Extension due to Covid-19 also Airlift for Indian nationals in the US details


HttpsURLConnection.getResponseCode() throwing a null pointer exception

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


Clarification regarding Drinker's paradox

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


Showing that $\exists f: \mathbb {N} \rightarrow A$ that is injection

Every infinite subset of a countable set is countable.


Let $\lim\limits_{n\to\infty}a_{n+1}-a_{n}=\alpha$. Show that $\lim\limits_{n\to\infty} \frac{a_n}{n}=\alpha$.

Limit of $b_n$ when $b_n=\frac{a_n}{n}$ and $\lim\limits_{n\to\infty}(a_{n+1}-a_n)=l$


Rational distance from a regular polygon.

Do there exist an infinite number of 'rational' points in the equilateral triangle $ABC$?


Checking linux Kernel for RT-Preempt Patch


Remote app - bash: cannot execute binary file

./executable: cannot execute binary file


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


Mysql trying to recover from Hard disk failure

How to recover/restore corrupted Innodb data files?


C :: Cast a pointer in a function, lose the data?


My R start up script seems to be producing errors

What does "The following object is masked from 'package:xxx'" mean?


Union of partial ring is not a partial ring

Show the union of two subrings is generally not a subring


Upvoting a downvoted answer will do +2 upvote?


How can Loki's default appearance be like Asgardians/Humans?

Why does Loki look like he does in the movies?


Android Studio: App is crashing after running it on my smartphone

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


fatal EXCEPTION: main ,Process: com.example.joelg.clapp, PID: 3677


G is solvable iff factors have prime order

$G$ solvable $\implies$ composition factors of $G$ are of prime order.


How can I support different resolutions with Monogame?

How do I make a 2D game resolution independent?


Strange df (disk space) output since macOS Catalina


Best practices: XML attribute vs XML element - When should I use elements and when should I use attributes?


Modify global variable from async function in python


Why does the slope of the same coefficient change when we add new variables?


StackOverflowException is not caught by catch block

How do I prevent and/or handle a StackOverflowException?


C# Parallel.Invoke: When are delegates actually created?


How do you split a list into evenly sized chunks?


use javascript xml xslt to set click event on last li


Dealing with violations of assumptions of OLS regression, normality and linearity of residuals

In what order should you do linear regression diagnostics?


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Password REGEX with min 6 chars, at least one letter and one number and may contain special characters