What do we call the machine used in shops through which we swipe our Debit/Credit card to pay for something?


Can we specify DX runtime versions by project?


Is there a faster way to get notified of new questions than RSS?

What is the fastest, most efficient way to get alerts for Stack Overflow feeds?


The proof of shrinking coefficients using ridge regression through "spectral decomposition"


Undefined reference for member of Class I used as Static Member in another class

Why can templates only be implemented in the header file?


Error handling & workarounds allow_url_fopen and allow_url_include is disabled on the server

How to scrape websites when cURL and allow_url_fopen is disabled


Neron-Severi group as the image of first Chern class


Create a *.DLL file in run-time and save to a specified location in C#

Generating DLL assembly dynamically at run time


How to configure the socket permission for Nginx + php5-fpm?

nginx error connect to php5-fpm.sock failed (13: Permission denied)


What makes induction a valid proof technique?


Prevent Custom Message Dialog ( a modal dialog) focus loss in WPF


How can I protect my data in the event that my laptop gets stolen?

How to secure my laptop so that hacking by physical access is not possible?


Bat file to set append to PATH if PATH does not contain location

How to check if directory exists in %PATH%?


Connecting MySQL from C++: error LNK2001: unresolved external symbol


Longtable vs. supertabular: Which is right for which job?


Converting a number with comma as decimal point to float


print error ln: /usr/include: Read-only file system even disabled Rootless in my Macbook pro

Catalina not allowing to change read/write permissions despite having SIP disabled


This menu from left doesnt work anymore, is always greyed out

What is causing disabled options when adding a mesh/curve object to the scene?


Not able to calculate sum of multiple column where file data in different format .csv


How can I take a macro shot without a macro lens?


float - float giving wrong value when result should be very close to zero or zero in c++


What happens if I call fork() inside main?


Did Tolkien ever state that The Hobbit was a children's book?

What age group did Tolkien write The Hobbit for?


Are there any Calendar View components out there?

Is there any ready-made calendar control for iPhone apps?


In the show, it isn't very clear but in the books where do the dragon eggs come from?

Where did Magister Illyrio Mopatis get the dragon eggs from?


Making the right angle mark on a right angle triangle?

Mark 90 degree angle in tikz in german convention


Google Maps / Places API - get a locations place_id on user-click?

How to get a click event when a user clicks a (business) place on the map


Due to TIME stopping, are contemporary Black Holes really just Large SHELLS of Matter and not Singularities?

Can black holes form in a finite amount of time?


What will happen if you supply a higher voltage to a buck converter?

When is it okay to exceed the absolute maximum rating on a part?


How can I open files in external programs in Python?

Open document with default OS application in Python, both in Windows and Mac OS


Excel 2011 conditional formatting, problems w/ adding deleting rows

Excel: how to permanently apply conditional formatting to the whole spreadsheet?


Optimization when Cost Function Slow to Evaluate


Change multiple button colors when clicked

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


Prove that a regular map is not an isomorphism


How to make custom logo for published bge game


Is it possible to watch GRUB last boot time?

How do I find the last logged system boot and shutdown times?


How to reinstall Ubuntu 14.04's default login screen


Does a creature with blindsight have disadvantage on attack rolls while under effect of blindness spell?

Can a creature with blindsight that is not immune to the Blinded condition suffer the effects of Blindness?


Edit Field Name In Attribute Table (QGIS 3)

Renaming attributes/fields in shapefile attribute table using QGIS


Normal subgroup of index m contains every element of order n where m and n are relatively prime


What does the 3rd volume of Lehrbuch der Algebra of Heinrich Weber talk about?

Translation of Weber's Lehrbuch der Algebra vol 1, 2, 3


How to view raster attribute data in QGIS?

Accessing raster attribute table in QGIS?


Why / has a wrong answer but // has a correct answer in python?


prove $f(x)=x^3+x$ is one to one and onto


PHP DOMDocument get image tag and value with getElementsByTagName


How to check a reference number uses a certain sequence of letters and number using PHP


How to use arrow key with .write function in python?

Setting the correct encoding when piping stdout in Python


preg_match_all multiple results on same line

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


Cancel/kill window.setTimeout() before it happens


Best way to implement keyboard shortcuts in a Windows Forms application?


Cannot get count or save record to MySQL database with Spring Boot and JDBC

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


How to install different fonts in Ubuntu?


Windows default app for pdf not taking effect?

Default App Association set by user resets after next logon


Can't update because the word prox* is blocked


Can a smaller sensor's "crop factor" be used to calculate the exact increase in depth of field?


Why is iptable necessary if i can trust my server installation?


How do I get transparency to work with the Principled BSDF shader?


Case insensitive queryset sorting in Django

Django Query sort case-insensitive using Model method with PostgreSQL


Convert mysql data into human readable format


Is it required to qualify a dependent name with typename if it is used as a template argument?

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


Best resolution for a 2x2m design in Photoshop ?

I need to print an image at a certain size. What dimensions and resolution should I use?


Book recommendation for complex numbers and co-ordinate geometry

Can anyone suggest a book on using complex numbers to solve geometry problems?


Print floating point values without leading zero


How do i use a variable to construct a sequence?

How can I use $variable in a shell brace expansion of a sequence?


How can I force my browser to search Google in English?

How do you make Google's interface always be in your chosen language?


Could "that have and will be" be correct?


Jquery fileupload not giving me correct path


How to calculate number of weeks between two ISO dates

What's the best way to find the inverse of datetime.isocalendar()?


When to use “that” and when to use “which”, especially in relative clauses


Does a script exist to reverse serial downvotes that aren't targeted at a specific user?

Should we have a policy about "too much downvoting"?


Which Force-sensitive species in the Star Wars Galaxy have never produced a Jedi?

Can any species produce a Force-Sensitive?


Segmentation fault 11 (probably in struct) before the main function even started

Getting a stack overflow exception when declaring a large array


Escaping spaces in a remote path when using rsync over a remote SSH connection


Does ryanair allow an extra bag if bought at the airport shops?

Where does Ryanair allow carrying a separate duty-free bag?


How do I show this equation involving the Gaussian pdf?

completing the square for Gaussian multivariate estimation


Is WGS84 a Coordinate system or projection system?

Difference between projection and datum?


Where's my phone mounted to browse it from shell?

Where are MTP mounted devices located in the filesystem?


When a tag is added to an old question, the question is updated?


How do I remove items from the Places section of the Files sidebar?

How do I remove 'Places' entries from the Nautilus sidebar?


Why do object assignments refer to memory locations when primitive types don't?

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


How Can There Be Magnetic Force Without Velocity

The equivalent electric field of a magnetic field


What is a capacitor doing in this circuit?

Understanding op-amp circuits with extra capacitors in the feedback path


Why do I get a bitmap font on one computer but a vector font on another for the same document?


Is the Past Perfect required in every case, where the action was competed before?

When is the past perfect exactly needed?


I lost all my progress in pokemon go after deleting app?


What are the shell's control and redirection operators?


the type of movement in electron jump between levels?


{0} is unique maximal ideal when F is field

A commutative ring is a field iff the only ideals are $(0)$ and $(1)$


How to manage high traffic on news portal(cache)?

Can you help me with my capacity planning?


Magantism vs Gravity with Special Relativity

Geometric interpretation of Electromagnetism


Taiwan maximum stay -- on landing or passing immigration?

How to calculate the number of days you can stay in Taiwan on a tourist visa?


How to add bookmark that connects to local server?

How can I add a bookmark in my nautilus folder explorer


(+)= "plus equal" operator in SQL statement

What does a (+) sign mean in an Oracle SQL WHERE clause?


update-java-alternatives vs update-alternatives --config java


How to retrive deleted data from unallocated Space in my External Hard Disk?

Recovering broken or deleted NTFS partitions


Change the dimension of the result of PointLegend?

How to raise the LegendLayout "Row" size


passing php array from the javascript function

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


Cannot remove page number when fancy header is used

Hide page numbering but retain header/footer


How do opportunity attacks work when wielding weapons with different reach?

When are Opportunity Attacks provoked while holding a reach and a non-reach weapon?


how to remove widgets from widgets page?

Get a list of all Widgets registered in WordPress admin widgets-area


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


Installing mpd 0.17 or 0.16 on debian squeeze

How can I install more recent versions of software than what Debian provides?


how to remove special characters from $row


If a vector subspace is in a union of other subspaces, then it's contained in one of them

For subspaces, if $N\subseteq M_1\cup\cdots\cup M_k$, then $N\subseteq M_i$ for some $i$?


WCF REST service to GZIP compress responses and accept requests on IIS

Compressing a web service response for jQuery


DNS Service and Web Service, on the same server

Clarification of why DNS zone files require NS records


If $f : D(0,1) \rightarrow \mathbb{C}$ is a function, $f^2$ is holomorphic, and $f^3$ is holomorphic, then prove that $f$ is holomorphic.

$f^2$ and $f^3$ are holomorphic implies $f$ is holomorphic.


Why is Linux reporting "free" memory strangely?


Way to detect "Refused to display document because display forbidden by X-Frame-Options." error?

Catch error if iframe src fails to load . Error :-"Refused to display 'http://www.google.co.in/' in a frame.."


Find integral solution of $a^{b} - b^{a} = 3$


A committee of four people, containing at least one man and one woman, must be chosen from four men and three women.


Reference — What does this symbol mean in PHP?


HttpContext.Current.User.Identity.Name is empty using IIS Express but not Visual Studio Development Server

Authentication issue when debugging in VS2013 - iis express


Resolution conversion of digital elevation models in ArcGIS 10.2


Had a question about transit visa for UK

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


How can I calculate the final velocities of two spheres after an elastic collision?

Calculating new velocities of $n$-dimensional particles after collision


Making CMD run as administrator mode automatically

How can I always run the command prompt as administrator?


To what place (does/do) either the man or his sons wish to go?

Agreement after disjunctive compound subject_"My brother or one of my sisters" — singular or plural?


Why are Compact Steady and Expanding Solitons always Einstein Manifolds?

How to prove the expanding Ricci soliton is Einstein metric?


Material setings in properties window is missing


Getting grey out when i try to apply stroke for a blue background

Border on borderless pie chart, Illustrator CC


Ubuntu 14.10 : Wifi does not work after suspend

Wireless networking not working after resume in Ubuntu 14.04


manual - How to understand ConTeXt commands?

Where can I find good ConTeXt documentation


Let's consider non-decreasing sequence of integer not negative numbers and $d_1 \geq d_2 \geq \cdots \geq d_n \geq 0$


What do I have to suppose to say an infinite set has a proper infinite subset and its complement is also infinite?

Uncountable subset with uncountable complement, without the Axiom of Choice


Finite Dimensional Vector Spaces and Completeness

Proof that every finite dimensional normed vector space is complete


In the output the denominator appears in front of the fraction


Is it possible to get back your deleted Terraria character?


How does a stock trade at an exchange that isn’t where it is listed?

Can US stocks list on one stock exchange but trade on other US stock exchanges?


Blowing air on fire gives me two different results

Why does a candle blow out when we blow on it? Our breath is 16% oxygen and only 4% CO2


Where does "Validation Error: Value is not valid" come from


Weird error, only thrown when a character is placed on a specific position in string C++

Can a local variable's memory be accessed outside its scope?


Find fewest rectangles that cover 1's in a grid

Find the set of largest contiguous rectangles to cover multiple areas


Modifying a generated list in Python 3.8 resulting in weird behavior

List of lists changes reflected across sublists unexpectedly


Pokemon: How do I switch back & forth from "real world" camera view?

There's a Pokémon in the kebab store! Can I turn off augmented reality?


C++ unordered set issue with struct hash

Why can templates only be implemented in the header file?


Find out which quick action button was clicked


What personal pronoun should be used with the noun "sheep"?

is a dove a "she"? how to use "he" and "she" for animals?


Show that if $M$ is closed ,then $(M^\perp)^\perp=M$


How does one effectively assign mathematics homework when all answers to all questions are available online?

Setting exercises and assignments when everything is on the web


How to completely remove Garage Band from macOS?


What is the difference between POST and PUT in HTTP?


Having Trouble Finding a Faculty Member for Math Undergraduate Research

How should I start Undergraduate Research in Mathematics?


How to properly convert parameters to const char *?

How to convert a std::string to const char* or char*?


Table of contents inside an included PDF

Embedding a PDF file with clickable external links into a LaTeX document


regex match pattern in a string multiple times


Linux Mint 19 Tara - can only install without EFI

What is causing Mint 18.1 "grub-efi-amd64-signed failed to install into /target/" and following installation failure?


Use the content of a string for a variable referencing a picture Android/Java

Android, getting resource ID from string?


How to watch DVDs in Ubuntu 13.10 64-bit


No implicit conversion between 'lambda expression' and 'lambda expression'?

How can I assign a Func conditionally between lambdas using the conditional ternary operator?


With "find /", skip directories like "/proc", "/sys" and similar

Exclude paths that make find complain about permissions


Is the disc minus a countable set of points connected? Path-connected?


Will the cublas kernel functions automatically be synchronized with the host?


mysqli_stmt_num_rows($stmt) always returns 0?

Why does mysqli num_rows always return 0?


Can I use the Stack Exchange concept in my own sites?


Linq to SQL and Codepages in generated SQL

LinqToSql .Contains and nvarchar vs varchar parameters -> index conversion plan


Should we restrict signup for a service to Facebook accounts only?


How to convert a char array back to a string?


Show that if $\sum x_n y_n$ converges for all $y=\{y_n: n\}$ in $\ell_2$ , then $x=\{x_n :n\}$ is in $\ell_2$.

If $\sum a_n b_n <\infty$ for all $(b_n)\in \ell^2$ then $(a_n) \in \ell^2$


How to search an element in ArrayList in java?


What open source and free wireframing tools are there?


What do you call the sensation you feel when confronted against the immensity of something? (e.g.: the sea, the universe)

A word for realising the insignificance of human life against the scale of the universe and enjoying it


Parsing angular resource object JSON returned

Angular: Access resource value in controller


Which forces constitute rolling friction?


Javascript file not working on github pages

Why don't self-closing script elements work?


How can I solve java.util.HashMap error?


What are the possible alternatives to maintain separate accounts for the 'Workplace' and 'Personal Productivity' sites?


Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError

Why am I getting a NoClassDefFoundError in Java?


Number theory question from today's Pre - RMO


URL Alias not working in Apache with Redmine

Index file not loading automatically for Alias in Virtual Host


How do I use the ternary operator ( ? : ) in PHP as a shorthand for "if / else"?


Rubber band stretched produces heat and when released absorbs heat.. Why?


Javascript array named status not working in google chrome


Bounded measurable function and integral with charcteristic function

Restriction of a Lebesgue integral to a subset of a measurable set.


Invariance of domain generalized to manifolds.


Use of possessive apostrophe in a list and order of words

Use of the possessive apostrophe in a list


Beamer content disappears when notes are shown besides slides

Text is white coloured after Beamer note pages when compiled with xelatex


Is there a way to use sed or awk to filter data inside a zipped file?

Is it possible in unix to search inside zip files


Show that $A + B$ is bounded below and $\inf(A+B) = \inf(A) + \inf(B)$

Show that: $\inf(A+B) = \inf(A)+ \inf(B)$


$H$ prime order, normal subgroup of group $G$. Prove $H$ in center $Z(G)$.

Finite groups and Normal subgroups - $G$ is a finite group such that $|G|=n$. Let $p$ be the smallest prime such that $p|n$.


Adding a zero vector into an inside column or row of a matrix

Elegant operations on matrix rows and columns


Find remainder of $F_n$ when divided by $5$


Close votes are counting as flags (again)


Why is Wolverine drawn on Avengers side in AvX Program Guide?


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


Search Q&A is much less efficient than the engine behind the search while you type a question

Similar question search works better than actual search


"I don't think I understand" vs. "I don't understand"


What is the name of this font ? What template use it?

How do I find out what fonts are used in a document/picture?


How to install Ubuntu from a Ubuntu installation?

What are the easy ways to install Ubuntu remotely?


Show that if (G,*) is a group of order 1681 , G is commutative.

Showing group with $p^2$ elements is Abelian


How can I specify position of ContourLabel?


Chrome error, says 'no method 'getElementsByClass'

"document.getElementByClass is not a function"


JPG background removal without losing tranparency in Photoshop

How do I blend a black-background fire image in Photoshop?


How to open multiple instances of Mathematica in Mac?


Angular Velocity at different points on a rigid body

Why is angular velocity of any point about any other point of a rigid body always the same?


How to apply javascript to html that is added by javascript?

Event binding on dynamically created elements?


Finding exact cause of my deleted question

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


How to prove the correctness of this expression for a normal distribution?

Expectation of an absolute value of a normal random variate


Getting error General::munfl from NonlinearModelFit

New General::munfl error and loss of precision


Why the ring of integers of $ \mathbb Q(\sqrt{-19}) $ is $ \mathbb Z\left[\frac{1+\sqrt{-19}}{2}\right] $?

Why is quadratic integer ring defined in that way?


Find all solutions to the equation functional $f(x)+f(x+y)=y+2$

Find all solutions to the functional equation $f(x) +f(x+y)=y+2 $


HISTTIMEFORMAT modification. In /etc/bash.rc or /etc/profile?

Permanent Environment Variable for all users


Floating point arithmetic not producing exact results


Where has the “Related questions” feed gone?

The list of related questions is shown empty


Redirecting my WordPress site from wordpress.com

Can you use an external 301 redirect for a blog post hosted on wordpress.com?


"I'm a student and I work at Burger King" or "I'm a student and work at Burger King"?


Can I use Ubuntu font in my commercial software running on Windows CE?

Can I use the Ubuntu font in a proprietary application?


How does (echo 'text' ; cat file.txt ) > new file.txt actually work?

What are the shell's control and redirection operators?


Reset Error Messages JSF with Reset Button and Clear Fields


How to take out everything before dash(-) in SQL Server?

getting all chars before space in SQL SERVER


Why is googlebot trying to fetch click.php?

Fake Links Showing up in Google Webmaster Tools


How can I run ALL my Apps “as administrator” in windows 10

Run applications as administrator by default in Windows 10


Calculating drift velocity/number of charge carriers


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


Question mark or bold citation key instead of citation number


Accidentally removed myself as administrator on Facebook business page, now can't edit it

I somehow lost the admin role of my own Facebook Page


Missing Files: The bundle does not contain an app icon for iPad of exactly '76x76' pixels

'Missing recommended icon file - The bundle does not contain an app icon for iPhone / iPod Touch of exactly '120x120' pixels, in .png format'


Why is it brighter at noon than at just after sunrise?


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


How to draw a tangent line to an arbitrary `\addplot`


I want to combine a list of tuples in python

Transpose/Unzip Function (inverse of zip)?


PHP, how to get current time only in certain format


Can Sour/Acidic Food reduce libido in men?


Is it correct to use "their" instead of "his or her"?


\bibstring{in} changes case in a strange way, is this a bug?

Typesetting a full citation whose title ends with a word in braces


Sort references within citation by year in biblatex-chicago

Biblatex: how to automatically sort citation by year (sortcites=ynt) when references are sorted by name (sorting=nyt)


Changing my administrator user's username has removed privileges

I don't have administrator account on my mac


On the generalization of polar coordinates for $n-$dimensions?

Analogue of spherical coordinates in $n$-dimensions


Is there a non-technical gender-neutral term for child above the age where a person is no longer considered a child?

Referring to adult-age sons and daughters as children


What is the maximum or minimum tire width I can fit on my bicycle


Cross Product of vectors in 7 Dimensions

Why is cross product only defined in 3 and 7 dimensions?


$ a , b $ are two odd integers with $\gcd(a,b)=1$. Show that $\gcd(2^a+1,2^b+1)=3$.

How can I find $\gcd(a^m+1,a^n+1)$ with $a,m,n$ positive integers?


Is there a way to get html footer on bottom of any page?

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


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


Headings not correct with book double sided

Insert list of figures in the table of contents


Use PHP to create timestamp in specific format

PHP date/time format, need some assistance


Relation between exponential and gamma distribution

Gamma Distribution out of sum of exponential random variables


Can't see what I type in the new mobile chat


Why does a circle enclose the largest area?


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


what are the various fields in which circle is treated as infinite sided regular polygon?


When should the volatile keyword be used in C#?


How to stop Win10 from rebooting without consent?

Stopping all automatic updates Windows 10


Custom folder with subitems in Start menu in Windows 7?

Is there a way for a folder pinned to the start menu have a sub menu listing files?


Where can I download Windows 7 (legally from Microsoft)?


Interview Qn for use of LinkedList,ArrayList

When to use LinkedList over ArrayList in Java?


java.lang.NullPointerException - Spring JDBC template call to Oracle function

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


Regular expression that matches valid IPv6 addresses


status":500,"error":"Internal Server Error (Spring Boot and cURL)


Regex multiline match from specific word until the first match of an end character

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


Setting a button's value using javascript


Is there a difference between order of convergence and rate of convergence?

Relationship between rate of convergence and order of convergence


Java - passing user input data to if / else statement


Regular Expression for number with prefix 65+?


Given a field, the field of algebraic elements over it in an algebraically closed field extension is again algebraically closed?

Is the sub-field of algebraic elements of a field extension of $K$ containing roots of polynomials over $K$ algebraically closed?


Calculating required uplink capacity of network switch

Can you help me with my capacity planning?


Limit $c^n n!/n^n$ as $n$ goes to infinity


Initializing an ArrayList with an array in a single line

Initialization of an ArrayList in one line


Evaluating the integral $\int_0^\infty \frac{\ln(x)}{e^x+1}$


What is the meaning of a const at end of a member function?


What ingredients can depress the freezing point of a cake so that it remains edible(soft) while frozen?

How to keep cake soft when served frozen (Ice Cream Cake)


Is there a tool to merge many .bib files to a main bib file avoiding duplicates?


Core Workflow: How to add Save as Draft button in form actions?

Custom form submit handler is called, but node is not saved


Dope sheet keyframes: select every nth frame


Wi-fi network not found in network list, Ubuntu 20.04, Dell, Broadcom BCM43142


How Can I convert multiple lines text divided with BR tag, in an ordered html list using jquery?

How to strip out  tags and wrap lines with  and  tags?


Polish/Canadian going to Australia through the US

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


How to get Mac to give Ethernet connection priority?

How to use WiFi and Ethernet at the same time


how to become a permanent root user in ubuntu


Why are all the textures in my file pink?


How can we get rid of misspelled and unused (or "zombie") tags?


Text alphanumerical characters changes to characters in Illustrator

When copying graph from Excel and pasting into Illustrator, text is corrupted


L293D (Motor Driver sheild. ) Overheating issue

L293, L298 and SN754410 H-bridge drivers on low voltage power supply


Degree of a finite field extension. How to find?

Showing field extension $\mathbb{Q}(\sqrt{2}, \sqrt{3}, \sqrt{5})/\mathbb{Q}$ degree 8


Calling a derived function from an array of the base class


Allow close votes on questions I've already flagged

Should flagging a question for closure prevent close-voting?


The pencils in a box of crayons always have the same color


Notice: Undefined variable: logged in C:\xampp\htdocs\Site\Site\view_category.php

Reference - What does this error mean in PHP?


Can two LED circuits with a shared ground use a single resistor?

Why exactly can't a single resistor be used for many parallel LEDs?


Integral of an integral with variable limits


Can anybody please tell me how to develop i phone app on windows computer?

How can I develop for iPhone using a Windows development machine?


UILabel - setting font - typeface programmatically in iPhone


Bash auto_completion with Xubuntu and xrdp from windows


Title with bottom border smaller than width


How to convert between various ItemSize/ImageSize units?


Why do i keep throwing a NullPointerException?

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


One word for the thing that other things depend on?

A word for a relationship in which one thing (or state) must exist in order for another thing (or state) to exist


Why does Property Set throw StackOverflow exception?


Adding both the title and image to an NSStatusItem

NSStatusItem Button Title to the Right of the Image


At which level does a Glamour bard cast the Command spell when they activate Mantle of Majesty?

What level is a spell if you cast it without expending a spell slot?


I am trying to download Ubuntu onto a USB, but when I press browse on the USB Linux downloader the file for Ubuntu doesn't show up

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


Do invisible creatures provoke opportunity attacks from movement?

When you cast invisibility on your turn, and walk away from 2 enemies, do they get an attack of opportunity?


jquery function not working properly for dynamically created checkbox

Event binding on dynamically created elements?


Installing 12.04 from 12.10 with black screen issue

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


How to put a no-filled box around a paragraph

How to put a framed box around text + math environment


Where do I find the allowed maximum number of symlink dereferences?


Is there an expression that means something bad as a precursor to something good?


How do you wash fruit and veggies effectively?


How to properly format a pendrive with Ubuntu and have permissions to read/write from any computer


How to cleanly iterate over two structures at the same time?

What is the best way to iterate over multiple lists at once?


Tool for straightening a bent metal bar of the gate?


How to autostart `xrandr` in Ubuntu Mate 15.04

How can I make xrandr customization permanent?


How to fix your minecraft launcher when it turns gray and crashes


Is there a word for a person who can understand difficult concepts or ideas quickly?

What is an English adjective that means "able to learn new things quickly"?


Shouldn't there be a book published by Stack Exchange containing the archive of best questions with the top answers for a particular site(s)?

We should make books of our best content!


Having Trouble Removing Duplicates From A List


There is a linking error in my console app even though everything seems to be linked and everything looks fine, what do I do?

Why can templates only be implemented in the header file?


Python: How to print all AssertionErrors from unittest?

Continuing in Python's unittest when an assertion fails


How do I change fonts and adjust their size?


What are bitwise shift (bit-shift) operators and how do they work?


Should I use log transformation for my linear regression?

In linear regression, when is it appropriate to use the log of an independent variable instead of the actual values?


Should we stop saying that nothing can escape the event horizon of a black hole post LIGO?

How does some of the black hole (BH) mass escape the event horizon (EH) of either BH, or the merged EH of two merged BHs?


Is the phrase 'request you to send the copy' correct?

Is it correct to say "I kindly request you to..."?


Remove concrete object dependency from based class

Can I Create a Dictionary of Generic Types?


How to find out if a system uses SysV, Upstart or Systemd initsystem


How to return a null/default value when using generics that support objects/structs?

How can I return NULL from a generic method in C#?


What’s the origin of the phrase “pay attention”? Did one have to pay monies for this historically?

What is the origin of the phrase "pay attention"?


Upgrade from Ubuntu 12.04 to 12.10 with the iso on USB flash drive


Finding constant to make intervals converge

Finding constant to make integrals converge


Shell script doesn't work when run from startup applications


Cross Validated asking ad nauseam about accepting cookies?

We’re adding more user controls for cookie consent


Android Widgets: Animations on RemoteViews ?

Is there a way to animate on a Home Widget?


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


Does php mysqli or pdo wrapper class help to prevent sql injection?


Archive SharePoint list items with attachments to another site collection

How do I move SharePoint Lists and Libraries to another Site Collection?


What is the difference between id and class in CSS, and when should I use them?


error tex capacity exceeded log files added


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


What is the standard source list file for 18.10?

Restore default apt repositories in sources.list from command line


If $h:X \to Y$ is a homeomorphism of metric spaces, how do I prove that $X$ is compact if and only if $Y$ is compact?

Continuous images of compact sets are compact


Is it possible to buy a physical copy of Ubuntu?

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


How can I do a CPU cache flush in x86 Windows?


How to batch rename files with "variables"?

How to rename multiple files sequentially from command line?


Updater keeps saying Failed to download repository information Check your Internet connection. on 12.10

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


How can I tell when chicken thighs are sufficiently cooked to eat?


How to create dynamic two dimensional array in jquery or js

How can I create a two dimensional array in JavaScript?


What is the purpose of calling Array.prototype.slice against a NodeList?

Explanation of [].slice.call in javascript?


Proving that $\sum\limits_{k=0}^{n} {{m+k} \choose{k}} = { m+n+1 \choose n }$

Combinatorial proof for $\sum_{k = 0}^n \binom {r+k} k = \binom {r + n + 1} n$


What are the barriers to understanding pointers and what can be done to overcome them?


c++ struct declaration within a function


Why was Quirell unable to take the stone out of mirror?

How did Harry remove the Philosopher's Stone from the Mirror of Erised?


Using the definite article before a country/state name


Use Python to handle the STDIN and STDOUT of a C++ Program

A non-blocking read on a subprocess.PIPE in Python


Easiest way to extract all city|town|village out of OSM?

Is there a way to retrieve all cities in the world from OpenStreetMap?


how to apply the same colour correction settings as showin in embedded preview

How do I start with in-camera JPEG settings in Lightroom?


How do I use reflection to call a generic method?


Is there a way to add a quote inside smart quotes?

How do you end with a single quote followed by a double quote?


Is there a known closed form for $\sum_{k=0}^n k\binom{n}{k}^2$?


Can you append strings to variables in PHP?

How to combine two strings together in PHP?


Can't upgrade due to not enough space in /boot

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


How do i extrude without faces intersecting (inside a cube)


ResultSet exception - before start of result set


How to make a Nexus 4 a wifi access point / repeater without using mobile data

Can we use an Android phone as a Wi-Fi repeater?


Prior to the spell cast on Mjolnir, did Thor control lightning on his own?


Recursive Lock (Mutex) vs Non-Recursive Lock (Mutex)


Save Stream with different encoding as a UTF8 file

How can I detect the encoding/codepage of a text file


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


How do I cross-reference custom labels in my enumitem lists without having the punctuation show up?


Disable/modify middle-click-to-paste in X11/Xorg

How can I turn off "middle mouse button paste" functionality in all programs?


How to see more resuls when searching open tabs in Firefox?

Can the number of suggestions in firefox's location bar be increased?


Can I search my Steam library titles and sort them by user review?

How can I sort/organize my Steam game library?


Where are the logs from underneath the splashscreen?


Click event for button created dynamically

Event binding on dynamically created elements?


Is the electron of carbon identical to that of hydrogen? How to prove it?


How to fix "Headers already sent" error in PHP


Is there any way to setup a 3TB SATA drive in Windows XP?


Is the sequence $( d(x_{n},y_{n}))$ convergent if $X = \mathbb{R}$ with standard topology.

$ d(x_n,y_n) \to d(x,y)$ if $x_n\to x$ and $y_n \to y$


Annoying display truncation of numerical results


Applying Two Different Materials on 2 Sides of a Face

How can I make a material only apply to a side of a plane?


Proving that $7n+3$ is prime infinitely often?

Dirichlet's theorem on primes in arithmetic progression


How can I get a div to extend to the full height of its parent div of variable height?

How to change the height of a div dynamically based on another div using css?


Conflicting approaches to variable selection: AIC, p-values or both?


Prove that for an arbitrary (possibly infinite) language, that for a finite L-structure $M$, if $M \equiv N$ then $ M \cong N$

Complete first order theory with finite model is categorical


NullPointerException while inserting into oracle database

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


Install some packages (with deps) on machine that has no internet connection

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


15 precision point double variable is rounding incorrectly in C++


Should questions with bounties have same `user shared attempt` requirements (regarding downvoting and closure)?

Please stop bounties from turning off community moderation


Does cross-validation work for this type of modelling time-series

How is Hyndman's explanation of proper Time Series Cross Validation different from Leave-One-Out?


${}$Can the gravitational constant $G$ be calculated theoretically?


NullPointerException: Attempt to invoke virtual method AlertDialog.setTitle(java.lang.CharSequence) on a null object reference


$\sin(ωt) + \sin(ωt+\Delta\theta) + \sin(ωt+2\,\Delta\theta) + \cdots + \sin(ωt+\overline{n-1}\,\Delta\theta) ={}$?

How can we sum up $\sin$ and $\cos$ series when the angles are in arithmetic progression?


Why did humans want to solve the gravity equation?

What do Murph and NASA do to save humanity after solving Brand's equation?


What am I doing wrong with my Java code for input validation?


What's the right notations for the inverse hyperbolic functions? ar_ or arc_?


How to extract title from php file get contents?


jQuery appended table adds closing tag at the end of the text automatically. Why?


What happens to items carried by familiars?

Can I use my familiar from the Find Familiar spell as a safety deposit box?


MySQL Great Circle Distance (Haversine formula)


Why doesn't my unwrapped model appear in the UV Editor?


set a maximum width and height for an image


Define PHP-Function in XSL and calling it. Possible? How?


How to set-up mac-like accents input on Linux?

Select characters by holding down a key in Linux (like in OSX)


Vote button doesn't stay highlighted until refresh of app

The app forgets that I voted when I scroll the question


Kernel Panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)


what is the reason behind changing values of python list without explicit modification?


How large was Morgoth in the First Age of the Sun?

How large a form did Melkor take for his duel with Fingolfin?


Should I flag answers which contain only a link as "not an answer"?

Your answer is in another castle: when is an answer not an answer?


What are Exceptions to javascript's Object pass by reference?

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


I want to make a box like this chat bubble

How to make every line in a bubble like chat conversations?


Belgium tourist visa refusal, is appealing worth it or not?

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


Difference Between Pointer(*) And Reference(&)

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


Why does the standard deviation not decrease when I do more measurements?

Difference between standard error and standard deviation


Yet another question about p-value interpretation

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


If the data is not normally distributed and the skewness is = 0.208 SE of skewness is 0.144 , is it acceptable to use t-test?

Is normality testing 'essentially useless'?


how to put a \leq above a \geq which means either of the two situations?

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


an error and warning appearing in my php/mysqli

Column count doesn't match value count at row 1


What is wrong with this fake proof $e^i = 1$?


Answering a duplicate question with a more current answer

Where is it preferred to place the answer to duplicate questions?


How do I remove my KitchenAid attachment?


How to find $\lim_{n\to\infty}\sqrt n \int_0^1 \frac{1}{(1+x^2)^n}$

Finding $\lim_{n\to \infty}\sqrt n \int_0^1 \frac{\,dx}{(1+x^2)^n}$


Intuition behind Caratheodory's definition for measurable sets?

Intuition behind the definition of a measurable set


I can't access my Gnome terminal after I installed Python 3.6 & 3.7

terminal won't launch after install python 3.5


C++ - fatal error LNK1120: 3 unresolved externals, can't find solution

Storing C++ template function definitions in a .CPP file


Continued fraction for $[1,2,3,4,5,6,\dots]$

Closed form for a pair of continued fractions


Django wrong url resolve - leads to example.com

Django Admin's "view on site" points to example.com instead of my domain


What happens in Android: Netrunner when your deck runs out and you need to draw a card?

What happens when the Runner stack is empty?


NotebookWrite a Cell with WholeCellGroupOpener option


Difference between javascript variable with var and without var?

What is the purpose of the var keyword and when should I use it (or omit it)?


Would it help if you jump inside a free falling elevator?


Who came up with the names Odious Numbers and Evil Numbers?

Why are some numbers designated as "evil"?


Make an array of arrays with 10 items each

How do you split a list into evenly sized chunks?


Seek for an algebraic solution for where to build the bus stop question?

The median minimizes the sum of absolute deviations (the $ {\ell}_{1} $ norm)


How to get exact time when converting date into string

Display date/time in user's locale format and time offset


How to suppress a short circuit to prevent fuses from blowing

How to limit the current of a short circuit


How do I calculate the probability density function for a joint beta + uniform distribution?


Can't access UEFI or boot to Windows 10 after installing Ubuntu 16 LTS

Unable to mount Windows (NTFS) filesystem due to hibernation


Which are all the known "joke items" that Fred & George created throughout HP History?

How many inventions did Fred and George have?


Assigning "self-awareness" to qualia as a necessary attribute

How should we understand the teletransportation thought experiment?


Maximum number of bits in one single qubit?


CSS can't select classes/id's with numbers in it?

Which characters are valid in CSS class names/selectors?


The limit of a convergent Gaussian random variable sequence is still a Gaussian random variable


How to substring a number out of a string field using Python field calculator in ArcGIS?

Extracting numbers from string field using Python Parser of ArcMap Field Calculator?


how does compiler work during assignment operations?


every real symmetric matrix has at least one real eigenvalue.

A question about the proof of "a symmetric matrix has real eigenvalues".


Idiomatic R code for partitioning a vector by an index and performing an operation on that partition


What are the advantages of ReLU over sigmoid function in deep neural networks?


What factors other than clock speed influence the performance of a CPU?

Why are newer generations of processors faster at the same clock speed?


What is the difference between answering my question or not?

What is this "answer your own question" jazz?


Bad password after upgrading from 17.10 to 18.04 with full disk encryption

Ubuntu with full disk encryption - bad password after upgrade to 18.04


CSS: What is causing these small horizontal spaces between my divs?

Basic CSS positioning (fitting children in container)


How to remove Ubuntu and put Windows back on?


Could we "invent" a number $h$ such that $h = {{1}\over{0}}$, similarly to the way we "invented" $i=\sqrt{-1}$?

Why don't we define "imaginary" numbers for every "impossibility"?


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

Proving that $ \gcd(a,b) = as + bt $, i.e., $ \gcd $ is a linear combination.


C++ check if a function exists and if so, invoke

Templated check for the existence of a class member function?


Why is $a_{1} > 0 \land a_{n+1}=a_{n}+\frac{1}{a_{n}}$ unbounded?

Does the recursive sequence $a_1 = 1, a_n = a_{n-1}+\frac{1}{a_{n-1}}$ converge?


Using gronwall's lemma to prove inequalities involving max$x(t)$.

$\max_{t\in[0,T]}|x(t)|^2 \le |x(0)|^2e^{\int_0^T|y|^2\,\mathrm ds}.$ using gronwall's lemma?


GMT to Local Time Conversion with Daylight Saving Time change


Is the entire second half of the original Naruto series just fillers?

Which episodes of the Naruto anime are core plot and which are filler?


Are there systems in classical mechanics that are provably non-deterministic?

What situations in classical physics are non-deterministic?


What is the "maximum" temperature for my GPU

What's the maximum safe temperature for a HD Radeon 6870?


Can a black hole be explained by Newtonian gravity?


Oracle 11 rman db restore file corruption


E: Unable to correct problems, you have held broken packages


Could full support for bounties be added to the iOS app?

Is it possible to view Featured Question via the mobile site and iOS/android app?


Django Static Files Won't Reload On Firefox

How to force the browser to reload cached CSS and JavaScript files


Oracle SQL*Plus to get the highest Cost_Maint value of each DISTINCT Branch_Id Value

Fetch the row which has the Max value for a column


Group by variable integer range using Linq


How do I edit the background of Axis labels in my plot?


Algebra: Does every group whose order is a power of a prime p contain an element of order p?


Limit Twitter Search to a particular list


Underbrace with something else than a bracket

\overbrace and \underbrace with square bracket


Why do we have vector spaces over a **field**?

Does the "field" over which a vector space is defined have to be a Field?


Multiple SPF records for multiple domains

What are SPF records, and how do I configure them?


Where to find list of behaviours/rules of Stack Exchange


Floating sidebar clash with footer in team page


How to get access to USB-storage from an application installed as Snap?


Disproving an Operator Identity; Completing a Set of Rotationally Invariant Operators


Assigning the answer of Solve to a variable

Assign the results from a Solve to variable(s)


Is it known whether ${\sqrt{2}}^{\sqrt{2}}$ is irrational?


Is it possible to move a mailbox from Exchange 2003 to 2010 without the mailbox being inaccesible?

Can you access a mailbox during a mailbox move from 2003 to 2010?


How to copy a file to a path with a space in it in Bash Script?

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


Single Line Break in Latex to Single Line Break in Text?

Insert a new line without \newline command


How to execute a script just by double clicking like .EXE files in Windows?


how to convert a matrix in string in order to output it in JTextArea


Morphing only a part of a full path in tikz


Get output of Python command using Popen

Shell command fails from python, ok from shell


Why is a monoid with right identity and left inverse not necessarily a group?

Is a semigroup $G$ with left identity and right inverses a group?


How do I create a newcommand which outputs a letter with an index?

Defining commands/abbreviations that contain numbers


Add a section in the mod help center about redactions

Please add documentation about the redaction tool to the moderator help


What's the word for "believing one is the center of the universe"?


How to call the method correctly in Preference.OnPreferenceChangeListener()

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


When to apply logarithmic transformation to a variable?

In linear regression, when is it appropriate to use the log of an independent variable instead of the actual values?


FloatProperty setter; default implementation

Internal "get/set" function of property?


I am starting a new job on Monday. Can they screw me over somehow with the information I need to provide? Does this look sketchy to anyone else?

Remote job asking me for holder name bank name email address and phone number associated with bank account


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


How to know the size of the string in bytes?


What device has high inductance? For example >1000mH (for 220Vrms 50-60Hz output)

What is the largest inductance value ever attained(in Henries)?


Book involving a young boy who fights with nunchaku for reality show entertainment

Sci-fi story where all 'citizens' had shares in a global company


ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using Password:YES)

MySQL command appends '@localhost' to username


Why did it take Thanos 3 years to get to the Space Stone?

Where was Thanos before the events of Avengers: Infinity War?


Interpretation of significant interaction term, but insignificant joint effect

How to interpret the significant interaction of two non-significant main predictors?


Program not stopping when I press "Stop"


Is there a way to flag or warn about a review-abuse?


What are good ways to begin preparing a child for a new baby?


Package Manager MikTex 2.9 crashes if you install any script


Why inverse square not inverse cube law?

Why are so many forces explainable using inverse squares when space is three dimensional?


Prove that if $a$ and $b$ are relatively prime, then $\gcd(a+b, a-b) = 1$ or $2$


How to show $15 \mid 2^{4n}-1$ by induction


How to create a mathematics LaTeX document

What TeX software to write technical papers with?


Why is my g++ Makefile resulting in a Undefined Reference error?

Why can templates only be implemented in the header file?


Do I need a visa to travel to Paris from London if I am a U.S. citizen?

What conditions need to be fulfilled to enter the Schengen zone visa free?


On effect of mastitis on milk yield, regression coefficient of mastitis found is 1.1, how do we interpret this regression coefficient


USB disabled in BIOS after installing Ubuntu


sum two lists element-by-element in python recursively


time complexity or hidden cost of .length in java


Moving legend items up and down with arcpy


Animated show about warriors who summon giant monsters using rocks covered in runes

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


Importance of undergrad GPA, when you have a masters, applying for phd?

How do you get a bad transcript past Ph.D. admissions?


Options for sleeping at Heathrow during a long layover

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


A lightweight editor that supports search and replace in math mode

Editor that replaces only text inside math environments


What's a good strategy for choosing which photos to keep?


Unable to play Video DVDs on Ubuntu 18.04


shell script purpose of x in "x$VARIABLE"

Why do shell script comparisons often use x$VAR = xyes?


What's a real-life example of prototypal inheritance?

Does some JavaScript library use dynamic aspects of the prototype system?


Eclipse Juno - What is the use of package-info.java?


What is $\int_0^1\frac{x^7-1}{\log(x)}\mathrm dx$?


Want to unique number out of my file read | error - java.lang.NullPointerException

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


What hardware does Ubuntu Touch support?


Copy utuntu.iso to pc then intall it by a usb


How to resize /usr and /root directories on Ubuntu via terminal?


How to do you get a footer to stick to the bottom of the page?

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


Show output only if both words match using grep

How to run grep with multiple AND patterns?


Python Raspberry PI PyGame Audio error - just a click

Raspberry pi with pygame.mixer audio produces only static


What is the meaning of "[command] &" in Ubuntu?

Start a new process without blocking the terminal


How to assign the result of the previous expression to a variable?


A normal subgroup intersects the center of the $p$-group nontrivially


'He don't have knowledge ' vs 'He doesn't have knowledge'


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


What's wrong with my use of "anyone" and "their" in this sentence?

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


How to encode UTF8 from database with PHP


java.sql.SQLException: No suitable driver found for localhost/buddhiedgeserver_db

The infamous java.sql.SQLException: No suitable driver found


How do I set my dns nameservers in /etc/resolv.conf without it being overwritten by my isp?

How do I set my DNS when resolv.conf is being overwritten?


Microsoft.Office.Interop.Excel Reference in Build Server

Is it necessary for the build machine to have Microsoft Office 2007 installed?


Why do preview images in camera LCDs, phone screens, and editing applications appear darker, or with more saturated colors?

Opening NEF files on windows initially open fine but then change contrast


Home directroy files displayed in Desktop

Ubuntu desktop suddenly points to home folder


Can Someone bring a packed phone from US to India

Can we carry three new smart phones in hand luggage to India?


Show that $\lim_{n \to \infty} \frac{1}{\sqrt{n}} \int_{[0,1]^n} |x|dx= \frac{1}{\sqrt3}\space $


Is there a word for four times as much, analogous to once, twice, and thrice?


Determine the calling context in a trigger


Using jQuery to trigger html onclick event


Remove a character at a certain position in a string - javascript

How can I remove a character from a string using JavaScript?


Identify if a record is within 1 year in Pandas


Rules to determine "unforced errors" and "winners" in tennis?

When does a point count as a winner and when as unforced error?


Expression for "making a big incident/problem as a minor one"

What is a word for making something seem not as bad as it actually is?


Find if video file has audio present in it

Using ffprobe to check if file is audio or video only


Where is it best to store a reference of the user-selected default?

How to have a one-to-many relationship with a privileged child?


passing function parameters without type, then declare pointers to variables with same names

What are the major differences between ANSI C and K&R C?


We have a Schengen visa for Italy but can we travel for 1 day to Switzerland?

Schengen Visa: Itinerary change after visa issued


How to implement auto complete functionality in a cell in JTable?


Show that if $p \equiv 3$ mod $4$ is a prime in $\mathbb{Z}$, then $p$ is a prime in $\mathbb{Z}[i]$

What's are all the prime elements in Gaussian integers $\mathbb{Z}[i]$


Show that this family of measures is tight

If $(\mu_t)_{t\in I}$ and $(\mu_t\ast\nu_t)_{t\in I}$ are tight, then $(\nu_t)_{t\in I}$ is tight


Is it possible to produce a PDF with un-copyable text?


How to set default web page while opening new tab in Microsoft Edge?

How do I change the default Chrome tab page?


$a_{n+1}-a_{n}\ge\frac{1}{n}$. Prove: $\lim\limits_{n \to \infty} a_n= \infty$

Let $a_n$ be a sequence such that: $ a_{n+1}-a_n \ge \frac{1}{n}$. prove that $\lim_\limits{n \to \infty} a_n = \infty$.


How to integrate PHP forum system with new Django website


How do I display Swing component on JSP?

Is it possible to display Swing components in a JSP?


How does $a^2 + b^2 = c^2$ work with ‘steps’?


Multiple- or single-entry for Schengen visa if I am travelling to multiple countries

Air travel between Schengen countries and single-entry Schengen visas


What is the difference between re.search and re.match?


Where can I ask for algorithm recommendations?

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


the disk drive for /dos is not ready yet or not present


Changes in grub configuration file not allowingg to login in ubuntu 14.04


Select an element after another element in JavaScript

Get next / previous element using JavaScript?


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


Can't install R with sudo apt-get install r-base

How to debug an unmet dependencies problem?


If $f$ is a complex polynomial such that $f(z) \in \mathbb{R}$ whenever $|z| = 1$, then $f$ is constant.

If a function $f$ is holomorphic on the closed unit disk centered at the origin and is real valued whenever $|z| = 1$, then $f$ is constant.


How to disable auto-maximize new window in 18.10 (GNOME)

How do I disable auto-maximizing of newly launched windows in GNOME?


What are the colored/highlighted edges in edit mode?


Does classical electrodynamics break momentum conservation in some cases?

Apparent Violation of Newton's $3^{\text{rd}}$ Law and the Conservation of Momentum (and Angular Momentum) For a Pair of Charged Particles


deleting properties from cloned object affect both objects?

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


can i safely remove /var/log/jenkins/jenkins.log (/var: 100% used)

Is "find /var/log -type f -delete" safe on Debian 9?


Connectedness of A={$(x,y):x \in \mathbb{I}\,$ or$ \, y \in \mathbb{I}$}

$\mathbb{R}$ \ $\mathbb{Q}$ and $\mathbb{R}^2\setminus\mathbb{Q}^2$ disconnected?


Can't boot up ubuntu 14.04 after upgraded from 12.04

Ubuntu 14.04 doesn' t boot after upgrade from 12.04 installed inside Windows 8.1


SQL replace portion of a string counting in from search result

Find and replace a portion of text in a field using MySQL


WPF/C# Bind Content from two Textboxes to a single label


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


Is there a way to tell TeXworks which compiler to default to when a .tex is opened?

How to change typesetting engine by adding code to tex file


Trying to install Steam ERROR: You are missing the following 32-bit libraries, and Steam may not run: not


Scalar potential function from 3D vectorial field

Calculate scalar potential from electric field


linux + .bash_profile + correct PATH syntax

$VAR vs ${VAR} and to quote or not to quote


Why does MatrixForm affect calculations?


Install Ubuntu on HCL Beanstalk Desktop?


If prime $p \equiv 1\pmod 4$ and $b = ((p-1)/2)!$ then show that $b^2 \equiv -1\pmod p$.

Show for prime numbers of the form $p=4n+1$,  $x=(2n)!$ solves the congruence $x^2\equiv-1 \pmod p$. $p$ is therefore not a gaussian prime.


Why do we use Root Mean Square (RMS) values when talking about AC voltage


Can a user gain more than 2 rep for editing?

How do I read the history of my reputation?


How to access the overidden function of an object of type subclass which is in a vector with a template of class


Python - Elegant way to transform list to list of all combinations

How to generate all permutations of a list?


Error with sed unterminated s command in bash


Using ": number" while declaring variables

What does a colon in a struct declaration mean, such as :1, :7, :16, or :32?


I want to change the shape of picture in Moderncv


Remove all the new lines in a text file using sed


Why does my computer refuse to boot with a Radeon graphics card?


How can I prevent my mail from being classified as spam?


Reference - how do I handle namespaces (tags and attributes with colon in) in SimpleXML?


ubuntu 13.10 does not work how can I return to ubuntu 13.04?

How to roll back Ubuntu to a previous version?


Can't override property of the base class

Difference between shadowing and overriding in C#?


Prove that $x = uy$ for some unit $u \in R^{\times}$ iff $(x)=(y)$ as ideals.

Are associates unit multiples in a commutative ring with $1$?


Best algorithm to strip leading and trailing spaces in C

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


What Japanese books/piece of literatures that are shown in Psycho-Pass?

What are the books/pieces of literature that are read/mentioned/seen in Psycho-Pass?


How to simplify this equation: $1\cdot N + 2(N-1) + 3(N -2) + \cdots + i(N - i + 1) + \dots + N \cdot1$?

How to show that $\sum_{k=1}^n k(n+1-k)=\binom{n+2}3$?


Finding the physical local path associated with a Share UNC folder


How to prove $\mu(X \cup Y) \geq \mu(X) +\mu(Y) $ for this measure.

Is finite additivity a property of the Lebesegue outer measure?


How do I identify hardware I am unfamiliar with on my computer?


Find files whose name is 4 characters long

How can I search for a file with fixed name length using ls?


Find the sum of $\sum_{k=0}^n{{n \choose k}2^{k}}$


Mathematics GRE for graduate engineering admissions

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


Integrating squared absolute value of a complex sequence


What is an Intuitive Explanation for the Sha-2 Hash algorithms?


Order of adjectives in "free weekly two-hour scientific meetings"


remove a div element when clicking anywhere else than that div element

How do I detect a click outside an element?


Javascript mixed comparison between 2 object / array

How to determine equality for two JavaScript objects?


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


Change all the // character for commenting in c++ to the c comment characters /* */

replacing and adding at the end of lines with one line sed command


Difference between two dates (yyyy-mm-dd format) in number of days in java

Calculating the difference between two Java date instances


Why every system tends to be more stable?

Why does a system try to minimize potential energy?


How to remove the decimal point at the end of ams thm environment?

Remove dot after theorem with amsthm and hyperref


C#, Object reference for nonstatic field

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


Can we count the points in polygon using pyqgis code?


How to save record(create new event) in sharepoint calendar list using javascript?

how to create new event in SharePoint calendar list with JavaScript?


Multi-word Compound Adjectives with Past Participle

Hyphenation of adjectives composed of three words


How to transfer save data into a new ps3 when the old one is not working?

Can I transfer saved data from my old PS3 hard drive to my new PS3?


How to deal with recursion formula in Mathematica?


How to paste the code in question block?


Evaluate $ \lim _{x \to 0} \left[{\frac{x^2}{\sin x \tan x}} \right]$ where $[\cdot]$ denotes the greatest integer function.

Calculating $\lim_{x\to0} \left\lfloor\frac{x^2}{\sin x \tan x}\right\rfloor$


What is the best way to add Jquery to my drupal site without building modules and keeping it cut and paste?


Ubuntu(16.04.5) Memory is used more than 97%. Why it is used so much memory?

Why is the cache in my memory always full?


How to define a DllImport declaration from c/c++ to c#


altering my connect code to protect from SQL injection


How to apply for UK travel visa with my parents

What supporting documents should I include in my UK visa application?


Android app crashes when EditText is empty

when EditText is empty and click calculateButton, app crashes


What's wrong with strcpy()? (Segmentation fault)

C strcpy does not work when copying to a pointer in a simple program?


Would upgrading to a full frame Camera be worthwhile with just one lens?

Is there ever a right time to upgrade to full frame camera body?


Some broad|O/T questions on StackOverflow belong on Programmers, but P.SE is prohibitive

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


How to use an escaped file-name string saved within a bash variable in a new shell command?

Why I can't escape spaces on a bash script?


Format a enumerate environment like a tabular


Show that if $n > 1$ is not a $k$-th power, then its $k$-th root is irrational, i.e. not of the form $u/v$ for $u, v ∈ N$.

How to prove: if $a,b \in \mathbb N$, then $a^{1/b}$ is an integer or an irrational number?


Python Interactive Shell - SyntaxError with print


Input vector representation vs output vector representation in word2vec


Reading quoted/escaped arguments correctly from a string


What does a "Cannot find symbol" or "Cannot resolve symbol" error mean?


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


set closedDate to past for cases in unit tests

How to set closeDate of a Case record in the test Method?


trouble with insert query...data with special characters not getting inserted


Finding a bound on a sequence defined as ratios of the Fibonacci sequence


How many 0's are in the end of this expansion?


Which function for creating a POINT in PostGIS?


Alternating path from any vertex to any vertex


Match multiple occurances of regular expressions in a string

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


Black shadows on Faces, not a normals thing


C# DataGridView adding custom objects as data source

Winforms DataGridView databind to complex type / nested property


As if + would is correct as in idiomatic use?


If a choice structure satisfies WARP, then the underlying binary relation is rational.

$(P(X), C_R)$ may be a choice structure even if $R$ is not a rational relation.


Is it possible to install vim for a user?

How to install VIM on Linux when I don't have root permissions?


Difference in cd.. and cd .. (Change Directory)

Why does "cd.." work in the Windows command line?


To collect someone from or to pick someone from?

'pick' as an alternative for 'pick up' (transport)


Suppose that $a, m$ and $n$ are positive integers such that $(m, n)=1$. If $m\mid a$ and $n\mid a$, then $mn\mid a$.

If $\gcd(a,b)=1$ and $a$ and $b$ divide $c$, then so does $ab$


How can I change the projection center of a global projection with QGIS?

QGIS3 - Clipping polygons to a hemisphere for azimuthal orthographic projection


What's the name of this sci-fi story with a wall that cannot be crossed?

Identify a short story about a wall on a planet at the edge of a tiny universe


How to check the return value of the first function in jQuery

How do you check if a selector matches something in jQuery?


Why does Unix store timestamps in a signed integer?


How to show past ,present and future years data in a visual force page in PDF Format

Split Data Based on Year in a Visual force Page PDF


Wrong error message when suggesting an edit on a per-site-meta when not logged in

Navigating to the edit mode of a not-exist page produces a strange error message


Is it true that $\gcd(ta,tb)=t\gcd(a,b)$ in a domain?

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


The inequality $\limsup \frac{c_{n+1}}{c_n} \geqslant \limsup \sqrt[n]{c_n}$

Inequality involving $\limsup$ and $\liminf$: $ \liminf(a_{n+1}/a_n) \le \liminf((a_n)^{(1/n)}) \le \limsup((a_n)^{(1/n)}) \le \limsup(a_{n+1}/a_n)$


Why do the division (/) operators behave differently in VB.NET and C#?


Do compasses still point towards your spawn/bed?


Do objects with different sizes or masses experience time differently when they are moving in a constant velocity in their own reference frame?

If humans can be shrunk down to the quantum level, does this mean that the shrunk human will experience time slower as they have smaller mass?


Looking for Windows utility to find a pixel of specific color on screen


Relation between directional derivatives and derivative?

Show that $\frac{x^3}{x^2+y^2}$ is not differentiable at $(0,0)$, even though all directional derivatives exist


Glossy shader not visible in renderer preview

Render looks way different from viewport render mode. How can I fix this?


Prove that In A simple linear regression, $SSR/\sigma^2$ follows chi square with one degree of freedom

How to get the degree of freedom when doing multiple linear regression?


(1, eval)('this') vs eval('this') in JavaScript?


In Adventurer's League season 7 are all creatures from the SRD manual allowed?

Can a willing lycanthrope be True Polymorphed?


How to replace EasyPeasy partition with Lubuntu


Do I need a visa to visit Hong Kong for less than 7 days if I'm a Chinese citizen flying to and from the US?

Do Chinese citizens require a visa to go to Hong Kong for less than 7 days?


Creating shapefile of satellite image footprints?

Creating shapefile showing footprints of Rasters?


How can I force a migration to not create stub nodes?

Handling circular entity references with Migrate


Example of a ring for which $rs \neq 0$ but $sr = 0$.

Prove that in general the set of the right zero divisors is different from the set of left zero divisors in a ring R


Why does the sky look blue rather than violet?


How do I stop my Mac OS X from going to sleep?

Prevent iMac from sleeping, for VPN login?


How are downvotes without sufficient reputation recorded?

Did something change in the behavior of blocking users' votes if they don't have sufficient rep to vote?


Why do people clear the screen multiple times when using a calculator?


if there are 4 different tables and 18 people in total, how many ways can the people be seated to have at least 4 in each table?

if there are 4 different tables and 18 people, how many ways can the people be seated to have at least 4 in each table?


javascript/jquery space elimination from input value

Regex to replace multiple spaces with a single space


Calculus proof - Possible application of a known proof


Specific non-singular matrix A and its relation to linearly independent vectors

Gram matrix invertible iff set of vectors linearly independent


what does "it's time I told you" mean and why past tense here?


Trouble publishing notebooks to cloud that contain Manipulate Entities

CloudDeploy a Manipulate with dependent functions


App crash crash if button clicked at start but not if clicked after Seekbar moved

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


Why is the speed of light defined as 299792458 m/s?


Creating Ellipse in WGS84 with metric parameters

Creating Ellipse in WGS84, but with metric parameters


Trying to assign a constant a value in a php class results in unexpected T_variable

Assigning const value to const error in php


B-flick movie where a man is searching for parts to repair his robo-wife

80s sci fi film with quest to replace lost female droid companion


Fisherman/Fisherwoman and Gender-neutral Forms


How do I find the package that provides a file?


How to use "closure" to assign objects asynchronously?

JavaScript closure inside loops – simple practical example


Subspace of a separable metric space is also separable

Prove that a subset of a separable set is itself separable


Download graphics driver in ubuntu 20.04

How do I install the Intel Graphics driver in my system?


If $f$ is integrable, how to show that $\sum_{n=1}^\infty 2^n\lambda(\{\lvert f\rvert\ge 2^n\})<\infty$

Proving $f$ is $L^1$ implies convergence of $\sum_{k \in \mathbb{Z}}{ 2^k*m(|f| > 2^k)}$


I want to convert GMT time to UTC which is 5.30 hour down to local time

In Apex, how can I format Datetime for Europe/Berlin without assuming the input value is GMT?


What are the shell's control and redirection operators?


Filtering if a custom selector is greater than a number in jQuery

jQuery: Selecting all elements where attribute is greater than a value


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


How to extract XML data from logs using Unix shell script?

Parse XML to get node value in bash script?


Is there a preferable exit row in an airplane?

Statistically, is there a safest seat on the plane if it crashes?


How to hide and show a certain object by Toggle

Get and Set Hide in viewport and Disable in viewport via Python API


Convergence/Divergence of infinite series $\sum_{n=1}^{\infty} \frac{(\sin n+2)^n}{n3^n}$


unix-odbc package, undefined reference to SQLCancelHandle


how can i detect if JS parameters have extra text?

Is there a way to provide named parameters in a function call in JavaScript?


How do I parse a string to a float or int?


Should I use plural or singular fore 'more than one' and why?

Which is correct: "one or more is" or "one or more are"?


Evaluate the Finite Sum with Binomial Coefficient


Usage of "since" and "for" in the present perfect and simple past tense

Proper usage of "since" and "from" with regard to duration of time


how to convert string to dateformat and save to sqlite in android?


While asking new question, what is the criteria for a tag to become visible as 'suggested tag'?


How to send emails and avoid them being classified as spam?


How can I make Ubuntu 15.10 run/boot normally?

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


How can I set the version number when uploading a file to SharePoint?


'Expecting colon' error in SOQL query when not using a variable

What is wrong with this query? (Unknown error parsing query)


Is it possible to maintain the cursor position within a cell following evaluation?


ManToGif code: how can I avoid time-reversal in the animated GIF?

Eliminating the backward play in a SWF export of Manipulate


Calculating the determinant of this matrix


/kill command not working in 1.9 with entitys with a name too long

How to use testfor with a mob with a two-word name?


Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL result resource in C:\xampp\

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result


How to stop apps from opening automatically when I plug things in

How can I prevent iPhoto from opening everytime I plug my iPad/iPhone?


How can I play hotstar videos on my Ubuntu16.04?


What would be the down side(s) to backup archival via SD cards?


JNA: Computed size of char array member of a struct is surprising

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


How to fix "Headers already sent" error in PHP


What is the equivalent of "cuckold" for women?

A wife who knows and accepts her husband's infidelity


Automatic bounty award rules - please fix the help to leave no open questions


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


How to test multiple variables against a single value?


How long is it safe to defrost frozen vacuum packed chicken in cold water

How to quickly and safely defrost chicken?


Lighting in Minecraft/Block-esque worlds


HOWTO encode/decode large chunks of Mathematica code/results e.g. for posting on sites?


What GUI applications are there to assist in generating graphics for TeX?


Why does Windows 10 show "Resume from Hibernation" on every boot though it was shutdown properly?


How do I stop Windows Defender in Windows 10?

Bye Windows Defender, I need to turn you back off again


How to create contact detail page using controller?

how to create contact detail page using controller


Check if a filedescriptor refers to a deleted file (in Bash)

Why bash "read -t 0" does not see input?


Should I explicitly cast malloc()'s return value?


How do I generate a random number within a range consisting of negative and positive values in C++?

Generate random numbers uniformly over an entire range


show custom post's post in two different divs

How can I loop into two different DIVS without repeating the DIVs


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


What is the process for reporting or assessing potentially dubious questions?

Dealing with questions of nefarious intent


Indicate comments belonging to the original poster in the android app

Highlight OP's comments on the Android mobile app


Prove that $\frac{a}{b} + \frac{b}{c} + \frac{c}{a}$ $\geq$ $\frac{1}{a} + \frac{1}{b} + \frac{1}{c}$

Prove $\frac{a}{b}+ \frac{b}{c}+ \frac{c}{a}\geq \frac{1}{a}+ \frac{1}{b}+ \frac{1}{c}$


Java window doesn't repaint properly until I resize the window manually

.pack() causes the components to be in the wrong place but works after window resize


limit : $\lim_{n\to \infty} (1+\frac{\sqrt[n]{a}-1}{b})^n=?$


infinite series of the form $\sum\limits_{k=1}^{\infty}\frac{1}{a^{k}+1}$


Reparametrization of ellipse with constant trajectory "speed".

Calculating equidistant points around an ellipse arc


How can I do daily backups for my VisualSVN Repos?

What ways there are to backup repositories for Windows VisualSVN?


Is there a way to not update pygame frames is nothing has happened?


Setting the value of a variable based on the result of a fetch in C#

Shortcut for "null if object is null, or object.member if object is not null"


Create a bridged interface on separate NIC but same subnet as host gateway

network bridge - without destroying network manager


Supplying two arguments to command line option using getopt


How to sort list depending on values in sublists?


Convert given string to float without losing precision in java?


When $abc=1$ find the minimum of $a^2+b^2+c^2$.


How can I convert ereg expressions to preg in PHP?


Difference between int[] array and int array[]


Does a Bugbear PC take damage when holding an enemy on the other side of a Wall of Fire with Grapple?

Does grappling an enemy into an AOE also subject the grappler to the AOE?


Is there a way to recover a deleted SMS?


If I flip a biased coin $n$ times, what is the probability that I get a streak of $\geq m$ heads in a row at some point?

Probability for the length of the longest run in $n$ Bernoulli trials


If $F\subset D \subset E$ then $D$ must be a field

Proof that an integral domain that is a finite-dimensional $F$-vector space is in fact a field


What type of path in shebang is more preferable?


Same Ubuntu installation with additional software on multiple machines?

How to backup settings and list of installed packages


After MikTeX and TeXstudio upgrade I'm getting error at includegraphics

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


Combinatorics identity; proof of $\sum_{n≥0}\left[\binom{n}{m}(z^n)\right]=\frac{z^m}{(1-z)^{m+1}}$

Closed form for $\sum_{n=0}^{\infty} \binom{n+k}{k} x^n$ (Negative Binomial Theorem)


Getting the MAC address of the remote host


Find all continuous functions $f:\mathbb{R}\longrightarrow \mathbb{R}$ so that $f(x) = f(x^2+{1\over 4})$ is valid for all $x$.

$f(x)=f(x^2+ 1/4)$ , $f$ is continuous from $\mathbb{R}$ to $\mathbb{R}$


Manuscript status is in "Revise and Resubmit" with only 1 reviewer's comment

What does the typical workflow of a journal look like?


What would the collision of two photons look like?


How to install Git GUI on my local machine that runs on Ubuntu 12.04 LTS 64-bit OS?


any option to show my answer above upvoted answers?

How can we give some boost to some really good answers that arrive late?


How much weight does pasta gain when boiled?

How much water does pasta absorb when it is cooked?


Merge data from two databases, use the row that is most complete/has more fields filled

How to merge two databases, with same data, but with different PKs, without duplicated fields?


How could Molly Weasley not know the platform number for Hogwarts Express?

Why didn't Molly Weasley remember the platform number?


Can existence of aleph one be proved without the power set axiom?

Uncountable ordinals without power set axiom


combining raw strings with non raw string


Is using System.* Namespaces on your own classes considered Bad Practice?

Placing custom code in a System namespace


Event binding on dynamically created elements?


Removed Python 3 and now Ubuntu Software Center, terminal and other applications don't work


What happens if flight reaches Germany 4-5 hours before Visa start date

Arriving at night before Schengen visa valid date?


how does javascript !function() { } work

Why do you need to invoke an anonymous function on the same line?


Error Attempt to invoke virtual method. on a null object reference

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


Repeat a previously labelled equation without changing the label

repeating an equation and getting the same equation number?


When does an election happen on Stack Overflow?


How to compare the 1st column of two files and if the strings match then print "true"


Width of minipages inside enumerate environments

Difference between \textwidth, \linewidth and \hsize


What are SPF records, and how do I configure them?


Why does lateral force act on front wheels when rear wheels are locked?

Why does locking the rear tires on a vehicle cause it to spin?


Replace multiple strings with different set of mapped strings


A locally optimal strategy means globally optimal? Coin flipping


How does a MOSFET gate resistor reduce ringing?


how to get facebook friend full profile with email, using socialauth with extended permissions?


Which Android handsets support in-line call recording?

Is there a way to easily record a phone conversation in-progress?


method to decompose $x^3+a^3+b^3-3abx=(x+a+b)(x^2+a^2+b^2-ax-bx-ab)$

How to show that $A^3+B^3+C^3 - 3ABC = (A+B+C)(A+B\omega+C\omega^2)(A+B\omega^2+C\omega)$ indirectly?


How can I create a Dictionary from an Enum?


How to disable syntax highlighting in Markdown fenced code blocks

What is syntax highlighting and how does it work?


Trying to fix (or workaround) bugs that affect color-filled headers when going through DVI

TikZ: anchors of special node “current page” seem to be incorrect in landscape


Cannot boot from Ubuntu created USB - works on legacy hardware but not multiple windows 8 devices (Toshiba P50T, and Sony Duo 11)

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


How to "flatten" the faces of a solid to level with its vertices?

How do I create a 10-sided die as one object?


What does (1UL << 22) mean in MySQL Source Code Documentation

What are bitwise shift (bit-shift) operators and how do they work?


What is the correct way to provide a string on the command line?


object reference not set to an instance of object

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


Questioning the commutative property in complex powers

For complex numbers $a,b,c$, explain why $a^{b\cdot c}=(a^b)^c$ is not necessarily true.


Finding the Basis for an Orthogonal Subspace

Let $W$ be a given subspace of $V$ find the orthogonal complement $W^{\perp}$


Will all the drives be formatted if I replace Windows 7 with Ubuntu?

If I chose "Replace Windows with Ubuntu", do I lose the other partition too?


And now, for something completely different: The mushrooms are among us


upgrade from Ubuntu 8.04 LTS with an old computer

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


Is there a phrase like "preaching to the choir" but with the opposite meaning?

What is the opposite of "preaching to the choir"?


SQL Server 2016 Standard edition: licensing per core or per server/CAL

Can you help me with my software licensing issue?


Windows 10 Some settings are managed by your system administrator

"Some settings are managed by your organization" while not on domain?


Is Flight Booking Is a Must For Uk Visit Visa?

Do I need a flight ticket or a flight reservation for my UK visit visa application


Is there a robust command line tool for processing csv files?


Transfer TextBox1 Text from Form1 to TextBox3 Text in Form2

Send values from one form to another form


count distinct records (all columns) not working


Why did Obi-Wan allow Leia to get adopted by such a high profile figure?


Prob. 18, Chap. 2 in Baby Rudin: Any non-empty perfect set of real numbers which contains no rationals?


C++ comparing a char to a string literal

c++ compile error: ISO C++ forbids comparison between pointer and integer


jQuery how to bind onclick event to dynamically added HTML element

Event binding on dynamically created elements?


Can I transfer my characters and The Taken King from Xbox 360 to Xbox One?

How do I transfer my Destiny account from Xbox 360 to Xbox One?


If statements in javascript, which is better?

Is returning early from a function more elegant than an if statement?


Problem connecting a login method in my Java program to MySQL table using JDBC


Changes made on one of the branches of the project are immediately transferred to all other branches

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


Whats the difference between window.location.host and window.location.hostname

location.host vs location.hostname and cross-browser compatibility?


Teleportation door to another world or time

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


How do I create a customized Ubuntu Live CD?


Formular Derivation - Expected Value Truncated Normal Distribution

Expected value of x in a normal distribution, GIVEN that it is below a certain value


Best way to do multi-row insert in Oracle?


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


What is the Euclidean inner product intuition?

What does the dot product of two vectors represent?


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


change in bits leads to change in rounds the reason?

How were the number of rounds for different key sizes of AES selected?


How do I install applications in Ubuntu?


How to set the derivative of a function to zero?

How to customize derivative behavior via upvalues?


Describe all $p^{n}$ (in terms of congruence conditions of $p$ and $n$) for which $x^{2}+1$ irreducible over $\mathbb{F}_{p^{n}}$.


Service hangs up at WaitForExit after calling batch file


mysql server gone away while loading drupal site in the shared environment

Database general error: 2006 MySQL server has gone away


Filling a External Data field (BCS) in a list trough Powershell

How to automate entry of external column data in BCS?


what adapter will work for a canon 70-200mm to nikon dslr?


Why does minecraft 1.10.2 crash when i join ANY server

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


Why can templates only be implemented in the header file?


Ubuntu 18 LTS, Upgrade Processor may affect Operating System?

Reinstall of OS after CPU Upgrade needed?


Showing that two random variables are independent

If $X$ and $Y$ are independent $N(0,\sigma^2)$, then $X^2+Y^2$ and $X/Y$ are independent?


What are the possible Method option values for plotting functions?


Why only 2 tangents can be drawn to a hyperbola?

Why are there only two tangents to a hyperbola from a point, instead of four?


Riddle (simple arithmetic problem/illusion)


Which package can be used to write BNF grammars?


What percent of a company are you buying when you purchase stock?


Showing that if $p$ and $p^2+8$ are primes then $p^3+4$ is also prime

Why does $p^2+8$ prime imply $p^3+4$ prime


How can I get bootstrap row to fill 100%?

Make a div fill the height of the remaining screen space


Word for a person who just talks but would not do what he/she says

What is a less offensive synonym for "hypocrite"?


conversion constructor or copy constructor

What are copy elision and return value optimization?


Why does a balloon filled with air weigh more than an empty balloon

Is this kids experiment a legitimate way to show that air has mass?


How to reduce menu/title bar screen space in 18.04?

Wasted screen space due to multiple horizontal bars at the top when an application is open in GNOME desktop


Is CAT5 cable good enough for RS-485 vs "true" RS-485 cable


Find the sites that have been granted access to the Gmail account

How does one check what websites a person logs into using their Google account?


Continuously bijective but not homotopy equivalent.

Example of topological spaces with continuous bijections that are not homotopy equivalent


Validity of proof for surface area of a sphere

Why is the derivative of a circle's area its perimeter (and similarly for spheres)?


WhatsApp doesn't open on Android 2.3.6 - says "switch to a supported phone"

Can't access Whatsapp since yesterday (8th Feb)


How can this be proved $\lim_{x\to\infty}(f(x)+f'(x))=l$


Unable to use GRUB, and E drive has a lock on it

E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)


Where are static variables stored in C and C++?


Are my documents sufficient to enter the UK?

Need advice for UK landing interview (visa-free entry)


E: Failed to fetch http://ppa.launchpad.net/s-lagui/ppa/ubuntu/dists/xenial/main/binary-amd64/Packages

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


Apex JSON.serialize() with null values (RELOADED)


Android Volley returning NullPointerException

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


weakly convergence imply strong convergence when $ \|f_n\| \rightarrow \|f\| $ in $l^2([0,1])$?

Weak convergence, together with convergence of norms, implies strong convergence in a Hilbert space.


Calculating resistance of series/parallel circuit


Define $-S = \{-x \mid x \in S\}$ , prove $\sup(-S) = -\inf(S)$ and $\inf(-S) = - \sup(S)$, with $S$ is bounded both sides


Managed Package - check for Person Accounts with post install script

What's the best way to check if person accounts are enabled via Apex Code?


Simple Calculator in C flow of input skipping over scanf()

Does scanf() take '\n' as input leftover from previous scanf()?


C++ - SDL2 and OpenGL - Visual Studio error LNK2019: unresolved external symbol

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


Is $\bigcup_{i = 1}^\infty \mathcal{A}_i$ necessarily a $\sigma$-algebra?

Example where union of increasing sigma algebras is not a sigma algebra


Counterexample for Monotone convergence theorem

Why is the Monotone Convergence Theorem restricted to a nonnegative function sequence?


Just installed Lubuntu 17.04 to try it. All is well, except my keyboard volume keys do nothing


How to find out my Galaxy Nexus' version? (maguro, toro or toroplus)

How to find out the variant of my Galaxy Nexus?


What is the difference between a directory name that ends with a slash and one that does not?

When should I use a trailing slash on a directory?


If $\gcd(a,b)=1=\gcd(c,d)$, $b>0$, $d>0$ and $\frac {a}{b}+ \frac {c}{d}$ is an integer, show that $b=d$

Prove for positive integers a,b,c and d (where b does not equal d), if gcd(a,b) = gcd(c,d) = 1, then a/b + c/d is not an integer


How is it possible to have a model of a set theory?


How do I replace this pattern with a newline inside it?

How can I use sed to replace a multi-line string?


Is there a way that we can get delegate methods when we receive a phone, finish a phone call etc. in iOS?

iOS - Notification of when a call is taking place?


How to display an html markup of a specific URL via cURL [php]


Showing a relation between binomial and negative binomial analytically

Relationship between binomial and negative binomial distributions (how to extend the probability space?)


Map Caps Lock to Escape for server not running X


How is the price of a magic weapon or armor determined if it's enhanced some more later?


How I detect the screen size of android phone

How to get the screen size of the device?


Native alternative to wget in Windows PowerShell?


Size of the structure and addition of individual data type sizes mismatching

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


Dalvik - local variable type mismatch when adding java file to project - Without proguard

Compile with Proguard gives SimException: "local variable type mismatch"


It is possible to read and WRITING on ext4 partition in windows_

How to mount read-write an ext4 partition on Windows?


How to run a program or file that the user has entered in C#?


How to integrate $\int_0^{\pi/2}\frac{\sin^nx}{\sin^nx+\cos^nx}dx$?


If the product of two relatively prime elements is a cube then the factors are also cubes .

Coprime cofactors of n'th powers are n'th powers, up to associates, for Gaussian integers & UFD


How to serialize DateTimeOffset propety to (UTC) milliseconds using Newtonsoft.Json?

How can I convert a Unix timestamp to DateTime and vice versa?


The movie THAT I want to see is called ... or... the movie I want to see is called


Loop for all possible combinations from 3 variables

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


CD $Variable not working when used in a (Bash) Shell Script

Script to change current directory (cd, pwd)


Prove that $24|p^2-q^2$ where $p $ and $ q$ are primes $p>q>5$

Suppose that $5\leq q\leq p$ are both prime. Prove that $24|(p^2-q^2)$.


Choosing subsample size (helping a friend analysing a smaller data set)


App has stopped working on using display.setText()

NullPointerException accessing views in onCreate()


Integral with trig functions and substitution

Convolution integral $\int_0^t \cos(t-s)\sin(s)\ ds$


Bridge edge loops results in deformed path

How would I smooth a 90 degree pipe angle?


Avoiding Repeating Random Numbers In Windows Phone

how to avoid number repeation by using random class in c#?


"I don't want him knowing..." vs. "I don't want him to know... "

“I like to do (be) something” vs “I like doing (being) something”


Terminal Page Down and Page Up For Laptop without PgDn and PgUp Keys

Make terminal use pageup/pagedown instead of shift-pageup/shift-pagedown?


Showing that the Gaussian function is a fixed point of the Fourier transformation using Complex Analysis

Fourier transform of $\exp(-t^2)$ using contour integration.


When Starting at 3rd Level as a Sorcerer, Can I Have Four 2nd Level Spells?

How do you choose Spells Known when creating a new character above 1st level?


Argument of \pgfmathfloatparse@@ has an extra }

Distorted circles in axis environment with TikZ


JavaScript prototype delegation in function


How do you pass a function as a parameter in C?


How to execute a script just by double clicking like .EXE files in Windows?


An equivalence of categories that is not adjoint.


Why does this null exception occurs at java.swing connection with mysql?

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


How to let Terminal on Mac OS behave show folders and executables and such in different colors?

Prettify OS X console by coloring output?


How to report sites/users that are plagiarising SO questions on other forums?

A site (or scraper) is copying content from Stack Exchange. What should I do?


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


Deploy a Rails Application with Licencing


I have a laptop which is running Ubuntu which I want to uninstall so I can install Windows instead

How to remove Ubuntu and put Windows back on?


What radix is this parseInt defaulting to?

Why does parseInt yield NaN with Array#map?


Keep items in inventory on death in Minecraft


Convergence in probability: show sequence converges


Rational points on circles centered at the origin

Does $a^2+b^2=1$ have infinitely many solutions for $a,b\in\mathbb{Q}$?


How to write method that return an object pointer, function is declared in another header

Why can templates only be implemented in the header file?


How to concatenate a std::string and an int


What is the physical significance of dot & cross product of vectors? Why is division not defined for vectors?


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


Place some xticklabels below and other above x-axis

individual tick label style with pgfplots


Attempt to invoke virtual method 'void android.widget.ListView.setAdapter(android.widget.ListAdapter)' on a null object reference within a fragment

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


Which rolls does the GM make in secret for the party?


Is x(t) = ax(t-1) + e stationary or not?

Conceptual questions: Variance of a process


Letter of Recommendation from PhD Student for Masters

Writing a letter of recommendation as a graduate student


Show that $\mathrm{min}(\frac{a}{b},\frac{a'}{b'}) \leq \frac{a+a'}{b+b'} \leq \mathrm{max}(\frac{a}{b},\frac{a'}{b'})$

shorter proof of generalized mediant inequality?


Eeebuntu inexperienced user, forgot my username but I know my password how can I find it without logging in?

How do I reset a lost administrative password?


What's a word that means both 'source' and 'sink'?


How to get many more diamonds in Minecraft?


The correlation coefficient captures only strength linear dependence, due to the normalised covariance, what does that mean?

Difference between correlation and covariance: is covariance only useful if the relation is linear?


Terrible Lag with similar vertice count as project that runs fine

Laggy viewport in 2.9 when model has a lot vertices


In the phrase "my dog wiggles it's butt" is the use of the apostrophe correct?

What is the best way to explain how to choose between "its" and "it's"?


Cannot install R-base in Ubuntu 18.04 - Unable to correct problems, you have held broken packages


At $z=0$, the function $f(z)=\exp\left(\frac{z}{1-\cos(z)}\right)$ has infinitely many positive and negative powers of $z$.

At $z=0$ the function $f(z)=\exp({z\over 1-\cos z})$ has


How did I get into the private beta without commiting?

SE website should notify users who committed to a site on Area51 when the site goes to private beta


Is there a name or definition for this popular notation?

What is the name of the vertical bar in $(x^2+1)\vert_{x = 4}$ or $\left.\left(\frac{x^3}{3}+x+c\right) \right\vert_0^4$?