How to put a line comment for a multi-line command

Commenting in a Bash script inside a multiline command


Cant get an equation that does simple math to work properly in C#

How can I divide two integers to get a double?


Are There Levels of Canon in Star Trek, Like in Star Wars?


How do I find the equation of the circumcircle?


How can I load the contents of a small text file into a javascript var wo/JQuery?

How do I load the contents of a text file into a javascript variable?


When I'm Using "sudo apt update" I'm getting

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


GNU Screen equivalent for X11 aplications


Standard Name field required from standard page layout but not from Apex code


How to fake source ip-address of a udp-packet?


Where Can I download older version of TeXLive?

How to download MacTeX 2011 now that MacTex 2012 is available


Creating CSS Global Variables : Stylesheet theme management

How can I define colors as variables in CSS?


Why is a '(' appearing in citation while using @inproceedings and @misc entry in .bib file?

How to modify citation and database entry for conf. proceeding with the iet bibliography style?


Unwanted Space when citing in theorem header

How do you remove a space before a citation in LaTeX?


Why am I unsuccessful in upgrading from 10.04 to 12.04?

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


What kind of grammar explains the common string "Let us"?

Subject in sentence with only object pronoun


How to test if a file is "complete" (completely written) with Java


Why the following expression is evaluated to true?

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


Convergence in measure, almost everywhere and almost uniformly.

Example of Converge in measure, but not converge point-wise a.e.?


Strange annoying 1px line when I save a PDF from InDesign


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


Lightning Web Components, Lightning-datatable / Lightning-tree-grid DOM traversal

Understanding shadow dom in Lightning web components


Entity Framework : Error when trying to Deep clone an object


While passing an object reference to a method in java members are updating but reference remains the same. Why?

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


Can two mysql SELECT FOR UPDATE FROM mytable WHERE .. IN (..) deadlock?

Are InnoDB Deadlocks exclusive to INSERT/UPDATE/DELETE?


Let m be the least common multiple of a,b and c be another common multiple. Prove that m divides c.

$ d_1,d_2\mid n\iff {\rm lcm}(d_1,d_2)\mid n\ $ [LCM Universal Property]


after upgrade from ubuntu 14.0 to 16.0 bootscreen comes black on desktop

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


Can't access my user account Ubuntu 12.04


How to install Windows 7 on VirtualBox on Ubuntu

How do I install Guest Additions in a VirtualBox VM?


What are features of html5 suited for IE6?


Explanation for the javascript operation

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


How to remove duplicates from Python list and keep order?

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


Horizontal and vertical center text in html

How to center an element horizontally and vertically


What's the word when you learn something good unintentionally accidentally along the way stuff?

Word or phrase for mere coincidence that brings happiness


Can an abstract class have a constructor?


Does JUnit 3 have something analogous to @BeforeClass?


Prove the following function is continuous at all irrational points

Continuity of Popcorn Function (Thomae's Function)


cshtml view page and Script issue in mvc razor

Why split the  tag when writing it with document.write()?


How can I setup Gmail to send me an SMS when I receive an email that matches a certain string?

How to have emails matching a specific Gmail filter sent as SMS to a mobile device?


Cordova/OnsenUI/jQuery load order and getting the document ready for DOM manipulation

Event binding on dynamically created elements?


Lightroom workflow to copy files to external drive?

Can Lightroom facilitate the consolidation of 2 external drives to a third?


Prove that every prime factor of $12x^2+1$ has the form $6n+1$


C Format String printf("%lld") wrong results


Each close vote should punish the caster by taking away some of his reputation

Questions with many upvotes should not be closable


Solder new RAM in a 2015 Retina MacBook Pro

Can I solder more memory into my MacBook Air?


What is required by a process to set its uid to 0 (root)?


Preventing admin users from accessing other admin users’ files

Prevent admin users from reading my files


Can we assure $\frac{d^2}{dx^2} G(\textbf{r},\textbf{r}') = \frac{1}{3} \delta (\textbf{r}-\textbf{r}')$?

Derivatives of $ \frac{1}{r} $ and Dirac delta function


What WSDL should be given to 3rd party vendor?


How google check the apps submitted for publication in playstore?

How does Google test and check Android apps uploaded to Play Store?


template inheritance - protected base member undeclared

Derived template-class access to base-class member-data


Understanding decoherence in the double slit experiment

Practically, how does an 'observer' collapse a wave function?


Search and replace a line in a file in Python


What type of gift could I give to my PhD advisor?


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


How to make field on account only editable by admin?


$\lim\limits_{x \to 0} \frac{\tan(mx)}{\tan(nx)} =$?

$\lim_{x \to 0} f(x)=\frac{\tan 3x}{\tan 2x}$ without L'Hospital


How to mount PCIe SSD from MacBook Air in another computer


How to create a transparent triangle with border using CSS?


Regex: How to match the "smallest" text matching my regex?

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


Why pronunciation of "Crooked" is "Crook-ked"?


What are your best practices to compile only a part of the document or presentation (or how do you prepare the big ones)?


python read file based on encoding automaticallyhe


Determining true mean from noisy observations


zip in cron doesn't work, but zip from command is working

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


"It was recommended that" + verb in present tense


Exception in thread "Image Animator 3" java.lang.OutOfMemoryError: Java

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


Does the size of a photon change depending on the energy level/wavelength of the light?


Theorem does not work after MikTeX update; no counter defined

texlive 2016 hyperref/cleverref incompatibility


Automatically add tags from user specified tags


Restrict date in jquery datepicker based on another datepicker or textbox


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


Importing multiple files using a for-loop


Do they live under a dome, or inside a sphere?


Is it possible to define a group structure on arbitrary set?

How to define binary operation on arbitrary set in order to create a group structure.


How to do a group by count using multiple columns in R?


Under what circumstances would a University revoke a student's degree?

Can a university retract a degree for actions taken after the degree is awarded?


How to auto-update function based on background color

How do I refresh script results when a cell color is changed?


how to get week first date of current week

How to get the first day of the current week and month?


Why short circuiting gains priority over increment in C?


"Didn't want to do X until Y happened" vs. "hadn't wanted to do X until Y happened"


Open terminal from nautilus by right click

How to add "Open terminal here" to Nautilus' context menu?


javascript for loop syntax and performance

What is the Fastest way of looping over an array on javascript?


Why can't I focus a textarea using buttons loaded in with AJAX?

Event binding on dynamically created elements?


When best to use Multi-Zone/Matrix, Spot, or Center-Weight exposure metering modes?


Why won't my follower follow me after the "A Night to Remember" quest line?


Why using [a] and not [an] in "a user interface is like a joke. If you have to explain it, it's not that good"

"a" or "an" in front of a word beginning with a vowel


How do I get an idea of the number of rounds encounters are expected to take?

How many rounds does the average combat encounter last?


find + how to print the file name when grep is matched

How to return both file name and line number with find ... -exec grep?


Will windows applications run on ubuntu?

How can I install Windows software or games?


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


Executing ssh command in a bash shell script within a loop


There used to be, what is its interrogative form?

"Didn't use to get" or "Didn't used to get"?


pipes - Inserting pipe to middle of string

piping pwd to an executable as an argument


Prove a set is connected and is a connected component

Quasi-components and components coincide for compact Hausdorff spaces


No authentication challenges found while using twitter4j library


When i insert a table row why it won't be highlighted?

Event binding on dynamically created elements?


How many monospace characters fit horizontally and vertically in an element?


Horned Mohawk looking insect. What is it?


Valid Sass Map Returning Error in Rails App


What is an explicit formula for the seventh moment?

What's so 'moment' about 'moments' of a probability distribution?


How can I convert a hex string to a byte array?

How do you convert a byte array to a hexadecimal string, and vice versa?


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


How to create a cylinder with where the walls represent the output of a cellular automaton

Applying an ArrayPlot as a texture to the surface of a cylinder


How to prove that $B$ is uncontable if $A$ is uncontable, $A\subseteq B$?

Prove Uncountable set minus a countable set is uncountable


SPO 2013 - Visible item limit in the Site Feed

How do I change the Site Feed item limit?


How do I restore .bat association on Windows 8?

How do I restore .bat files association with the system (make them run when double-clicked)?


Does ArrayList.clear() method frees memory?


Send a message to already running WPF process

What is the simplest method of inter-process communication between 2 C# processes?


Lazy form of Tuples/Outer to loop over list of lists


DB2 Insertion failing in a batch program (using Java and DB2)


How can I make my Unity desktop look like this?

How do I enable or disable the global application menu?


Why does the foreach statement not change the element value?


Which pronoun do I use to refer a gender-neutral subject?

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


How to calculate interval in 30 minutes between two dates?

How to calculate the difference between two dates using PHP?


Error with an If Statement within a GUI (Always falls into ELSE never IF)


Some simple questions about geolocation (GPS) values from Android


Beamer : process only the last slide of a frame

Deactivate all \alt,\uncover in beamer (for printing)


How Can I Install Adobe Air on 12.04 64-bit?


Getting filesystem path of class being executed


How to Know the MIME type of file manually? in my case type is showing "FILE" and don't have extension

How to get a file's Media Type (MIME type)?


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


How do I run all Python unit tests in a directory?


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


Deployment to Production org through VS code

sf:INVALID_OPERATION: INVALID_OPERATION: testLevel of NoTestRun cannot be used in production organizations


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


Android java if-statement not working for OnClickListener


Find integer $x\neq 0$ such that $120x+1,160x+1,240x+1$ are perfect square

Let $k$ be a natural number . Then $3k+1$ , $4k+1$ and $6k+1$ cannot all be square numbers.


Looking for a way to notify users the list of packages to be updated

How can I export the "available software to download" to a file?


Get the table name of each row from inherited tables

Get the name of a row's source table when querying the parent it inherits from


What do you call your grand-father's brother? (grand- v great-)

Why is it "grandfather", but "great-uncle"?


HTML5 how to take a print screen on a particular div class or id

Using HTML5/Canvas/JavaScript to take in-browser screenshots


How did Trinity know that Choi would invite Neo to the club?

How did Trinity know that Neo would see a white rabbit (to follow)?


HP Deskjet 3634 doesn't communicate - Ubuntu 20.04

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


Mac Shows Java 6 in Terminal After Installing Java 7

Java -version reporting wrong version on Mac OSX Mountain Lion


How to diagnose Blue Screens in Windows 7 (64bit)


Printing each item from a list and its index, printing the index first then the item


When to use 'an' and when to use 'a' with words begining with 'h'?


Export lines or graphics without losing the details / generate graphics without having lines overlapping

Cartographic techniques for symbolizing routing data


Managing constructors with many parameters in Java


When logged out, on Questions tab, after changing page size to 30 or 50 and clicking on a page number, page size resets to default 15

'pagesize' attribute ignored in hot network list


Prove that a C2(U) gate (for any single qubit unitary U) can be constructed using at most eight one-qubit gates, and six controlled- NOTs

How to reduce circuit elements of a decomposed $C^2(U)$ operation?


Best technique for taking sharp photos with only a few auto focus points?

How to get tack sharp portraits with shallow DOF when lacking an AF point where I want to focus?


Diagonal line in table header when header is tall


java.lang.NullPointerException: Attempt to read from null array - in sliding menu

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


How to remove the function hooked to action within a class

Passing a parameter to filter and action functions


How do I get the generic, T, of a List field and use it as a generic of another constructor?

Pass An Instantiated System.Type as a Type Parameter for a Generic Class


Is following correct example of Deadlock in java?

How to create Deadlock using these two threads and objects of classes A and B?


face is flickering in blender and invisible in unity and i cant add a texture


AES with a longer key instead of key expansion?

AES key schedule. Does it use a KDF to generate the round keys?


Uploading shapefile onto Garmin GPS, and displaying it over basemap?


how come electric field is o but current is there?

Is there no electric field inside a conductor?


Retrieving the number of items in the previous list


How do I create an animated gif from still images (preferably with the command line)?


$\int_{-\pi}^{\pi}\ x^nf(x) =0$ for all non negative integer n. Then $f$ will be identically $0$.

If $\int_0^1 f x^n dx=0, \forall n \in \mathbb{N} $, then $f\equiv 0.$


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

Regular expression to stop at first match


Thread not stopped while communicating with external modul

WPF Dispatcher {"The calling thread cannot access this object because a different thread owns it."}


I'm trying to make a hangman game, but I'm getting hung up on things like arrays


caption3.sty file in texlive2014 appears to have a Runaway argument

An error produced when using the caption package


using shortcuts to move in bash command line

confusing behavior of emacs-style keybindings in bash


How to handle high specific minor edits?

Is correcting a common misspelling too minor an edit?


Order of calling constructors/destructors in inheritance


Find the value of $\sin\frac{2\pi}{7}+\sin\frac{4\pi}{7}+\sin\frac{8\pi}{7}$


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


Login loop in Ubuntu 16.04 after installing python3 and ubuntu-desktop


Is there any simple way to access installed programs?


Trying to run python web server in background on Windows

How do you run a Python script as a service in Windows?


How to support all iOS device screen sizes / resolutions in my game

How do I make a 2D game resolution independent?


Problem regarding the speed of two points $A$ and $B$ moving with constant speed in the plane

How to determine the equation and length of this curve consistently formed by the intersection of Circles


Why does abstract algebra have just binary functions?

Is abstract algebra (mostly?) restricted to $2$-ary operators?


Does the review queue page show only reviews requiring your action? Does it differ, and when does it?

Notification for reviews shows way too many


query_posts different amount of posts per page

Changing Posts Per Page and offset with pre_get_posts


Do carboxylesterases, arylesterases and acylesterases count to the enzyme class of lipases?


Applying class to dynamic element in jquery

Event binding on dynamically created elements?


Xubuntu 14.04 wanting to mount nonessential drive during boot

Ubuntu 13.10 Press S To Skip Mount Or M For Manual Recovery corrupted fstab can't modify


How to vertically stretch graphs with matplotlib subplot

How do you change the size of figures drawn with Matplotlib?


How to make a Windows service start before another at Windows startup

How to add dependency on a Windows Service AFTER the service is installed


Why is $\lim_{x \to \infty}\space \left(1 + \frac{1}{x}\right)^x\space {\neq}\space 1$?

Why $\lim\limits_{n\to \infty}\left(1+\frac{1}{n}\right)^n$ doesn't evaluate to 1?


Why thread having int variable calculation is faster than thread having double variable?

Floating point vs integer calculations on modern hardware


Tikz picture bounding box when using to[in=xxx, out=yyy]

Bounding box is larger than expected when drawing a curved path


Prove that set $\{f \in \mathbb{N^N} \: | \:f \: $is strictly increasing $\}$ has the same cardinality as $\mathbb R$

cardinality of the set of $ \varphi: \mathbb N \to \mathbb N$ such that $\varphi$ is an increasing sequence


Can you explain what happens with 2019 and what it is?


how to crop image png transparent using php?

How do I resize pngs with transparency in PHP?


How do I reset a lost administrative password?


Getting a value inside URL using regex in Java

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


Is it possible to make a modifier with a python addon?


Changing characters of a word to asterisks


Where should I ask questions about R (statistic language/software)?

Which site is more reasonable for questions about R, SO or stats.stackexchange.com?


fancyhdr - anomalous behaviour on first page


How to use MouseListener/MouseAdapter to switch between jpanels

How do I change JPanel inside a JFrame on the fly?


Convert $note1= mysql_result($result, 0, "note_content"); to mysqli Equivalent


Text alignment issue in custom Table of Contents


Power Transformations of a Single Variable for Multivariate Data Sets

Is it feasible to transform each variable differently while doing multiple regression


How to get comma separated values from multiple rows in SQL. From picture I want to get "type" column with comma separated values

Can I concatenate multiple MySQL rows into one field?


Showing that an Isometry on the Euclidean Plane fixing the origin is Linear


Setting "checked" for a checkbox with jQuery


When using a Pencil icon is it necessary to add "edit" next to the icon?

When to use icons vs. icons with text vs. just text links?


Need to install Windows over Ubuntu without booting from USB/CD

How to remove Ubuntu and put Windows back on?


java.lang.NullPointerException: findViewById(R.id.contactsList) must not be null

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


What does size of a directory mean in output of 'ls -l' command?


Reflexive, symmetric or non transitive relations?

Give an example of a relation R on $A^2$ which is reflexive, symmetric, and not transitive


Understanding recursive solution to Towers of Hanoi


How does my life total work out with Angel's Grace and Ad Nauseum?

What are the differences between combat damage, direct damage, and loss of life?


I want to upgrade from 12.10 to 16.0.4 LTS

Can I skip over releases when upgrading?


How to revoke my old paper from a fake journal (waset.org)?

How can I withdraw my paper from a fake conference?


Resolving a Git conflict with binary files


Mix n match RAM memory in iMac with (potentially) an empty slot remaining

Is using mid 2012 MacBook Pro RAM in mid 2011 iMac 27" an option?


Finding indefinite integral $\int \frac{x^2}{(x \sin x + \cos x)^2} dx $

Evaluating this integral $ \small\int \frac {x^2 dx} {(x\sin x+\cos x)^2} $


Does exist a non-continous function that can be differentiable?

Differentiability implies continuity - A question about the proof


Is there an easy way to get here from the meta sites?

Create a link between Meta from all the per site child meta sites


What's the difference between 1N4004 diode and 1N4007?

What is the difference between 1N4001 and 1N4007 other than their maximum reverse voltage?


How to retrieve the file in JSON format in JSP?

How to retrieve the content/file in JSP?


How can I make re.findall('a.*c', 'abcbc') match abc instead of abcbc

How to make Regex choose words separately


How do I process GET query string URL parameters in backing bean on page load?


Solving an integral using residue theorem

Evaluate $\int_0^{2\pi} \frac{\sin^2\theta}{5+4\cos\theta}\,\mathrm d\theta$


Passing a php variable to javascript and javascript if statements

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


Fastest way to have JPEG pictures into a PDF document?


How to find slimes in minecraft 1.10.2 without cheating or external tools


concerning Graph Theory/subgraphs/ even degree

Prove there always exists a partition such that vertices in each part have even degree


Can we do residual analysis for random forest classification model that gives out probability instead of class label?

Determine accuracy of model which estimates probability of event


Nuget Version Mismatch Error occurs in two Solutions

The located assembly's manifest definition does not match the assembly reference


Support for Multidimensional Scaling (MDS) in V10.4+?

Support for Multidimensional Scaling (MDS)?


How to roll back Ubuntu to a previous version?


Ubuntu 19.10 "Something has gone wrong" after update from 19.04


How to change the value of a passed variable in a function in javascript?

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


Replacing pattern only when it matches a whole word


Is the nature of the Vulcan/Romulan divide biological or political?

How are Vulcans and Romulans different from each other?


Can Stack Exchange prevent users from signing up with a username that is already in use?

Why does Stack Overflow allow duplicate display names?


How can I delay JavaScript from executing?

Official way to ask jQuery wait for all images to load before executing something


Why can't I break a block in survival mode when just being in creative mode?


How to calculate difference between two times?

Getting time span between two times in C#?


Where can I download the Flash Player redistributable installer

Where to download Flash Player for offline installation?


How do I operate on this list elegantly?

Map and Apply a function on a nested list


How to power Rpi 3, Arduino Uno and IC´s with 5V 2A

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


I alt tabbed out of Skyrim and there's no way to tab back in

How can I return to Skyrim after switching to Windows?


Convert Tube[BSplineCurve[...]] Graphics3D object to polygons


Use regex to parse messy currency strings PostgreSQL

What special characters must be escaped in regular expressions?


Get top results for each group (in Oracle)


Uploading both data and files in one form using Ajax?


Actual Focal Length of the Tamron 70-300mm f/4-5.6 lens for Sony a7iii

What is crop factor and how does it relate to focal length?


Is it possible to have a career in academia and not be confident in their field of research?

How to effectively deal with Imposter Syndrome and feelings of inadequacy: "I've somehow convinced everyone that I'm actually good at this"


How to improve Graphics in Virtual Machine VirtualBox?

Chrome/ium rendering problems with Intel Graphics


How can I view images on a PC as and when I am shooting?

Is it possible to shoot tethered with a preview on the screen?


DIV First-Of-Type doesn't work after div with clear:both

CSS3 selector :first-of-type with class name?


Number of permutations of $n$ elements where no number $i$ is in position $i$


how to generate data from a distribution whose cdf is not in closed form?

how to generate data from cdf which is not in closed form?


Minecraft 1.13.2 keeps crashing when I hit play

Is there a list of error codes for Minecraft?


How to get a German Umweltzone sticker while on the road?

Where can I buy the German environmental badge while driving to my destination in Germany?


How to determine equality for two JavaScript objects?


Get localized date time string and time zone name in differnet languages on windows

Getting system Timezones in different languages


A functional property leads to an unexpected result.

Suppose $f(x)$ is linear i.e. $f(x + y) = f(x) +f(y) $ and monotone on $[-\infty, +\infty]$, then $f(x) = ax$, a real.


What do finite, infinite, countable, not countable, countably infinite mean?


Fastest way to find R value for RLC under/over/critically damped?


Is there a JavaScript / jQuery DOM change listener?


Query stop working after change Where for Where in ()

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


Why is this query producing a "List has no rows for assignment to SObject" error?

How to Prevent the System.QueryException


Evaluating $\lim\limits_{n\to\infty} e^{-n} \sum\limits_{k=0}^{n} \frac{n^k}{k!}$


Why does the order in which libraries are linked sometimes cause errors in GCC?


What is the term for a factorial type operation, but with summation instead of products?


Had J.K. Rowling planned Snape's storyline when she started writing the first book?

How much of Harry Potter was preplanned and how much was improvised?


Do I need a passport to return from Canada?


fstab mount always read-only even I was set the options to read-write


Can't put more than 10 digits into one variable in c++


how to retrieve filename or extension within bash


Can an uncountable subset of $\mathbb{R}$ have empty intersection with its derived set?

Show uncountable set of real numbers has a point of accumulation


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


Get the cartesian product of a series of lists?


classinstance.__dict__ returns empty dictionary

What is the difference between class and instance attributes?


VC dimension upper bound for Random Forest

What is the VC dimension of a decision tree?


How do I figure out if my OS is Mac OS X 32 bit or 64 bit?

How to check whether my Intel-based Mac is 32-bit or 64-bit


How to fix white dock and title bar on Ubuntu 17.10?

GNOME has grey bar on top and bottom after upgrade from 17.04 to 17.10, how do I fix it to how it's supposed to look?


How best can I discover what is up with my electrical bill?


Unable to lock administration directory, while updating from command line

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


Latex + TikZ: How to horizontally centre text in a node with a calligraphy font?

Why does centering not work with calligra?


Displaying user's default image with User Picture Field module

Show default image when no uploaded image


Is it true that for all real numbers, there exists an integer smaller than it?

Proof of greatest integer theorem: floor function is well-defined


How do I enable the "multiverse" repository?


Does a Spell Gem Reduce the Casting Time of Any Imbued Spell to a Single Action?

Can magic items let you cast spells with long casting times as actions?


Error/warning while installing any package in R


BiblaTeX: Not printing bibliography, includes bib label in final PDF

Biblatex with Biber: Configuring my editor to avoid undefined citations


How to recover/reset forgotten Gnome Keyring Password?


Android Studio: Show android source and javadoc

android studio 0.4.2 + gradle + Android Source code


How to prove that $x^2+y^2+z^2 = 2xyz$ has no solutions over the positive integers?

Integer solutions of the equation $x^2+y^2+z^2 = 2xyz$


Weird null pointer exception when trying to access a StackPane JAVA

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


How do you interpret a product of transpositions?

How to write permutations as product of disjoint cycles and transpositions


Mini DVI port male to thunderbolt female

Can I use a Thunderbolt display for a macbook pro with a mini display port?


How to read Javascript event programmatically

How to find event listeners on a DOM node when debugging or from the JavaScript code?


UV map / model turned black on saving - how to recover?


How to get XY coordinates of a control at runtime in WPF?

Get Absolute Position of element within the window in wpf


Should I say "also surprised" or "surprised too"?

"I have sent it to X too" vs. "I have sent it to X also"


Induction: $2^n = \sum_{v=0}^{n} \binom{n}{v}$

Induction proof of $\sum_{k=1}^{n} \binom n k = 2^n -1 $


Will installing wine will allow the hackers to hack into my Ubuntu computer just like what happens in Windows?

Risks/Disadvantages associated with Wine


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


How do I address unchecked cast warnings?


How do we validate emails in cloudpages?


How can I bind all events on a DOM element?


Automating SSh communication without Password Prompt


Removing unwanted appearance of underlying mesh


Clarification of the "25D" option in ogr2ogr


Google Chrome Not Rendering Image Correctly in Ubuntu

Chrome blue border around images on ubuntu 18.04


Can we add the triple backticks feature for code formatting in markdown?

Implement ```-style (fenced) Markdown code blocks


what is reason behind android update application

Can every Android device be updated to the most recent Android version?


Let $f$ be a concave function and D a metric of $M$. Prove that $f(D)$ is also a metric of $M$.

Is this proof sufficient to show that a concave function of a metric is also a metric?


Truth table and the meaning of $\oplus$ in propositional logic


Ubuntu on VirtualBox very very slow (revisited)

Ubuntu 14.04: very slow UI in Oracle VirtualBox


Closed form of $\int_0^\infty \sin(x)\sin\left(\frac{1}{x}\right)dx$?


How do I round a double to the thirds place?

How to round a number to n decimal places in Java


What causes the 'Connection Refused' message?


What is the difference between center of mass and center of gravity?


Sort experience on Stack Overflow Careers by date descending

Please allow a user to sort the experiences on the career site


Blank lines in an equation and some other similar function


Request for apps for Mathematical Drawing


Includegraphics detects wrong fileformat


Can we access class properties dynamically with Object class?


Is the following series converging $\sum_{n=2}\dfrac{1}{(\ln n)^{\ln n}}$

Test for convergence of the series $\sum_{n=2}^\infty\frac{1}{(\ln n)^{\ln n}}$


Continuous function which has only rational values.

Is a rational-valued continuous function $f\colon[0,1]\to\mathbb{R}$ constant?


How to prove that the cardinality of the set of Borel sets is continuum?


Is it appropriate to browse through a user's old questions / answers and vote on some of them?


ssd how full is too full, performance slowdown or other negative effects

How is SSD lifetime affected by usage pattern and amount of free space?


NullPointerException for ListView using CustomAdapter

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


How can I get a DisplayLink USB monitor work under Ubuntu?


Automatic switching between external 5V and USB bus power supplies


How to remove Ubuntu and put Windows back on?


Proof that $f(x) = x^2$ is continuous ($\delta-\epsilon$)?


Problem when modifying a python nested list

List of lists changes reflected across sublists unexpectedly


HTML from advertisement not rendered correctly


Ubuntu Gnome shortcuts triggered on-press and not on-release

OS keyboard shortcuts conflict with apps keyboard shortcuts in GNOME 3


How to show eigenvalues of $X^T X$ are all non-negative

Prove all eigenvalues of $A^*A$ are non-negative


how to read a file from command line, then output a file with the same name but different extension in python


How to search and list files and folders with specific pattern?

How can I find a file whose name includes a given string, such as "abcde"?


Finding Sylow 2-subgroups of the dihedral group $D_n$


How to install a clock face on my desktop?


Start/Stop invertal if variable is too high JS


Is Lebesgue outer measure continuous from above for sets with finite Lebesgue outer measure


In Pool... the only 2 balls remains what will happen if

Sinking cue ball after the 8 ball in pool


Combinatorics the number of options for $k$ different balls in n different cells, with at least $1$ ball in each cell


SocialMediaData doesn't show all Facebook friends


Show that $\deg f$ is even when $n$ is odd.


Is it appropriate for a site admin to curtail requested information from a user?


Why is the switch drawn like this (NRST, STM32)?

What do these numbers represent in this schematic diagram?


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


How do I install software using the Ubuntu Software Center?


What does Tolkien say about Ancalagon's physical appearance, especially his size?


PHP JSON encode with commas and brackets


Event binding on dynamically created elements?


MultiThreading for time delay in WinApp Form C#


Trouble understanding how to use .on properly

Events triggered by dynamically generated element are not captured by event handler


Where can I find the source code of Ubuntu?


My 32bits Windows 7 using only 2.39Gb over 6Gb installed

Why is 4.5GB of my 8GB of RAM not recognised?


Python, Unicode, and the Windows console


When I get down-vote, is there any way to ask down-voter that why my post got that?


Will the Camdiox brand 165mm fit with the SFH-14 filter holder for the Samyang 14mm lens?

What are the most suitable filter holders for my Samyang 14mm autofocus prime lens?


Error including a .png: Cannot determine size of graphic


How can I use the Array modifier correctly?

How to make a circular array using offset object as center?


Summarize the data per column and per row


Book: Mechsuit on a crystal planet is destroyed by native vegetation

Looking for a book about a crystal like prison planet


this statement in my javafx program is causing a nullpointerexception and I don't know why

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


Is there a place to obtain "Visa requirements for X visa holders" or some such thing?

Which are the non Schengen countries that allow entry for Schengen visa holders?


Is there a way to disable a non-dynamic class constructor?

Is it possible to prevent stack allocation of an object and only allow it to be instantiated with 'new'?


How to convert the xmltex supporting files to binary file format like (FMT) conversion on LaTeX


Is this scraper site in violation of StackExchange's attribution requirements?

A site (or scraper) is copying content from Stack Exchange. What should I do?


If $A$ is an empty set, how should I understand $\forall x\in A$?


Let $(S,*)$ be a finite semigroup with identity. Prove that $S$ is a group iff $S$ has only one element $x$ such that $x^2=x$.

Prove that a finite semigroup G with identity is a group if and only if G contains only one idempotent


What are the best ways to solve discrete divide and conquer recurrences?

What is the best way to solve discrete divide and conquer recurrences?


Add JSF components at runtime that you don't know during compile time


Splitting a String for use in a UI selection element


Boolean function to Algebraic Normal Form

Finding Boolean/Logical Expressions for truth tables in algebraic normal form(ANF)


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


Inserting data from an arraylist into a ListView throws attempt to invoke virtual error

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


How do I upgrade to the release version of 16.04 if I am running Beta?

I installed an alpha or beta, am I up to date with the final release if I keep upgrading?


How do I generate random numbers between a range in cells?

MS Excel: Unique random number generator within a range


If a mass moves close to the speed of light, does it turn into a black hole?


Not able to see Hello World Lightning Web Component on salesforce

Lightning web components issue with SFDX push and pull


How to remove Ubuntu and put Windows back on?


How to align div in vertical centre of the body?

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


How to vertically align both text and image middle of div?


Can $\sin(xy)$ be written in terms of trigonometric functions of only $x$ or $y$?


Limit $\lim_{x \rightarrow \infty} (\sin {\sqrt{1+x}} - \sin {\sqrt{x}})$

Limit $\lim_{x \to \infty}{\sin{\sqrt{x+1}}-\sin{\sqrt{x}}}$


How to prove $\lim\limits_{x\rightarrow\infty}f(x)=0$ and $\lim\limits_{x\rightarrow\infty}f''(x)=0\Rightarrow\lim\limits_{x\rightarrow\infty}f'(x)$?

If $f(x)\to 0$ as $x\to\infty$ and $f''$ is bounded, show that $f'(x)\to0$ as $x\to\infty$


Sci-fi book, blue critters than only some people can see, kids fight the critters as they feed off energy and are a threat


SQL Server: Identity column is taking random range

Identity increment is jumping in SQL Server database


How to determine the position of a planet in our solar system?

How about an exact solution for the position of a planet as a function of time?


How to handle stacked controls in .NET Winforms?


File Not Found When Using Includegraphics

Problem with \includegraphics - file not found!


How do you add a timed delay to a C++ program?


how do i print output in one digit after decimal in jsp output from database sever in java

How to round a number to n decimal places in Java


What software to graphically design a simple schematic?

Program to draw pinouts (and easily visualize pin's multiplexed functions)


Can you define linear maps between vector spaces over different fields?

''Linear'' transformations between vector spaces over different fields .


How can I set up PyCharm to launch from the Launcher?


Can I clean these two hacked servers withour reinstalling?

How do I deal with a compromised server?


How could I write the "\b" character in a file?

Quoting backslashes in Python string literals


Trouble finding remainder for this problem expression?


Difference between arguments in setInterval calls


Which is correct: "To believe this is committing a fallacy" or "To believe this is to commit a fallacy"?

When should a verb be followed by a gerund instead of an infinitive?


Elementary inequality: $x^x+y^y \geq x^y +y^x$?


Apache server config redirect from IP to domain name EC2

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


Software Updater and sudo apt-get update

Is using Software Updater the same thing as running apt-get update and apt-get upgrade?


In Mongo, how to return a doc where fieldA = fieldB?


Do we know if the clones in Star Wars are made infertile?


Would it be useful to remove hidden communities from the combined flair?

Combined flair is showing hidden accounts


Is it true that when we can contribute $60,000 into pre-tax or after-tax 401(k), it can be all after-tax so we never have to worry about the tax?

Recent graduate with new job: Choose Roth 401(k), or traditional 401(k)?


how find the nearest iframes with ffprobe?

How to get time stamp of closest keyframe before a given timestamp with FFmpeg?


Installing TexLive 2016 on Ubuntu 16.04 LTS

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


How to return to default view in a file you got elsewhere

Is it possible to use the startup.blend UI layout in older files?


How do I check if a NESTED ARRAY meta value array contains an item name?

meta_query with meta values as serialize arrays


Blotchy noise in cycles render with denoise


Replace string in a line, where the line is inputed by a variable


Have two JDK installed, how to switch the java compiler in Eclipse

how do I get eclipse to use a different compiler version for Java?


How do I install Firefox 52 ESR on 16.04?


Lists with Parent Child Relationshiips - add records

How can I pass a Parameter via Query String to populate a lookup field on a New Item Form/DVWP?


Is there a way to make a comparison operator a variable?


Why did Moaning Myrtle choose to become a ghost?


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


Removing commas in x-axis values for pgfplots graph


European travelling to Caribbean Islands through USA

Do stays in Canada/Mexico automatically count towards the US admission period under the VWP?


How can I call my c# functions from an external js file

Is there a way to use "" in an external javascript file?


How to get wifi direct( wifi p2p) on my HP DM1 laptop?


Is there a command-line java tool like wget/curl?


Whats the diference between def f1[A](x: => A) and def f1[A](x: A)?


How to check if a class inherits another class without instantiating it?


Failure of isomorphisms on stalks to arise from an isomorphism of sheaves


Increased capacity purchased on iCloud isn't available for photos


If $X$ is well-ordered set, how to prove that $\mathcal{P}(X)$ can be linearly ordered?

Totally ordering the power set of a well ordered set.


How to create a ListPlot containing two lists?

Better method for creating a tuple out of two lists


Interpretation of a statement that I think I can prove by mathematical induction

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


Stack Exchange sites use CloudFlare in a way that can break CSS and images

CAPTCHAs are intermittently blocking CDN content


Explicit construction of Haar measure on quotient group


Different results using MS Visual Studio vs GCC

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


Show that two definitions of matrix norm are in fact equivalent $\max\limits_{ x \neq 0} \dfrac{\|Ax\|}{\|x\|} = \max\limits_{\|x\| = 1} \|Ax\|$

Equivalent Definitions of the Operator Norm


Marketing Cloud - different domain for sending email versus landing pages

Personalized URL for a Landing Page (CloudPages)


sed - simple regular expression replacement not replacing

Why does my regular expression work in X but not in Y?


Get coordinate value displayed at the buttom of qgis window with pyqgis

Getting coordinates from mouse click in QGIS 3 (python plugin)


Why do some power plugs have holes in them?


Evaluation of the limit $\lim_{n\to\infty}\sum_{k=1}^n\frac k{k^2+n^2}$

How do you calculate this limit $\lim_{n\to\infty}\sum_{k=1}^{n} \frac{k}{n^2+k^2}$?


Why did Mycroft have to break into a facility that he has authority over?

Why did Mycroft and Sherlock disguise themselves to meet Eurus?


Get GPS location using Javascript without Internet


What hardware does Ubuntu Touch support?


Ubuntu Minimal Install - No desktop environment?

'starting version 219' bug after the 15.04 update


Proof of Geometric mean $\le$ Arithmetic mean

Geometric mean never exceeds arithmetic mean


the program exits after i giving String input


Access folders with sudo priviliges via Nautilius-Connect to remote server

Is it possible to open directories as administrator?


Why can't a $C^1$-class mapping with nonzero derivative fill a square?

Why isn't there a continuously differentiable surjection from $I \to I \times I$?


Multiple Inheritance in Java since All classes extend from Object class?

Java : If A extends B and B extends Object, is that multiple inheritance


Matlab get string containing variable name


Sort by "Highest Rated" with thumbs up/down votes

Highly rated content, how do users expect this to be sorted?


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


Edit this code in order to have alternate color edges

How to draw a polygon with different line color and rounded corners?


How to know which Stack Exchange site to use?

Stack Exchange Site for Deciding Where to Post Questions


Event binding on dynamically created elements?


Dual boot windows 10 and ubuntu 14.04 on an MSI GS63VR machine

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


Is there an upper limit to a rocket's size/payload?


Confusion about use of "to" after "told" in passive voice

"My friend gave me this book", what is the passive voice?


Eclipse (ctrl+space) content assist hook


Checking if a value exists within a sequence

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


php mail function not getting the emails


What can I do if I forgot my Windows password?


How to process click event of dynamically created hyperlinks?


Everytime I turn my computer on its in something called grub?

How to remove Ubuntu and put Windows back on?


Prevent windows forms datagridview to change row after cell edit

How to prevent going to next row after editing a DataGridViewTextBoxColumn and pressing EnterKey?


pgfplots using strings *from data table* as x axis labels in bar chart


High-traffic, low disk utilization AWS solution

Can you help me with my capacity planning?


Ubuntu-SDK Plugin Loader Errors: Could not resolve dependency 'Core(2.7.1)' Could not resolve dependency 'ProjectExplorer(2.7.1)'

How do I resolve unmet dependencies after adding a PPA?


Bonus action spellcasting, does the order of casting matter?

Does order matter when casting a cantrip with a casting time of a bonus action and another spell?


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


Creating a bootable USB to install Ubuntu on a PC with no OS


Why is there a blank line at the top of the slide?

How do I suppress the whitespace above an equation block at the page top?


Macro or package for typesetting "LaTeX" (the name)?


Finding the correct units for the energy-momentum tensor?


What happens to the energy when waves perfectly cancel each other?


How to get the equation where a circle goes through three points

find the equation of the circle $x^2 +y^2 +ax +by = c$ passing through points $(6,8), (8,4), (3,9)$


Should I 'seed' questions, particularly on beta sites, when I don't necessarily have that question myself?

Is a StackExchange question only valid if it it's your own problem you're describing? If not, does this still apply in beta?


Brilliant.org Random Variables & Distributions Quizz 2

Expected Value of a Hypergeometric Random Variable


How can I sort/organize my Steam game library?


transferring data from an app that hides it


How to install Android 6.0 If the device is not listed yet?

When will my device get the Android 6.0 update (Marshmallow)?


Lists of Lists assignment of values to each cell

List of lists changes reflected across sublists unexpectedly


What is the purpose of a Windows Workgroup?


Is it possible to remap d to do something other than show the desktop?

How to make the left Super-key open "Show Applications" menu as a shortcut?


How to search within a limited number of domains with Google?

How to search something on across multiple sites with a single Google query?


Using equals method in the conditional expression

Why is my use of the ?: conditional operator incorrect?


What do I look for in a "real" camera for landscape photography as a beginner?

What do I need to consider to choose between dSLR, mirrorless, or a compact as my first "serious" camera?


How to change screen resolution scaling in Ubuntu 18.04 LTS

Enable fractional scaling for Ubuntu 18.04


Preventing entries in brackets from going over margins

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


Show the number of up-votes and down-votes on the mobile site theme


Equivalence of sufficient statistics definitions

Why a sufficient statistic contains all the information needed to compute any estimate of the parameter?


Why is this proof false? (Why is $e^i \neq 1$?)

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


Handling Double values on CUDA ( Compute Capability 1.1)


What is the largest possible probability that a random matrix over $\mathbb{F}_2$ is non-singular?

Probability of a random $n \times n$ matrix over $\mathbb F_2$ being nonsingular


How to format a floating number to fixed width in Python


Transferring Data from SQL Server to SQL Server Express?

How to move a database from SQL Server 2012 to SQL Server 2005


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


Is there a way to force "Yes" to any prompts when installing from apt-get (from a bash script)?

How to install a package with apt without the "Do you want to continue [Y/n]?" prompt?


How to get current UTC or GMT date time in millis in android instead of getting device's current date time

How can I get the current date and time in UTC or GMT in Java?


Javascript - Script1 stops until script2 is running

Prevent long running javascript from locking up browser


How to insert into MySQL using a prepared statement with PHP


$\Bbb Q(\sqrt 2)$ and $\Bbb Q(\sqrt 3)$ are not isomorphic

Show that $\mathbb Q(\sqrt p) \not\simeq\mathbb Q(\sqrt q)$


SEO for Google: navigation, company info, video

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


Creating a custom applet (AppIndicator?) Unity


Building a COM interop library for ASP Classic using 4.0 framework and Visual Studio 2010


auto adjust size of a image for small monitors


lists don't clear for some reason even though it's written correctly

What is the scope of variables in JavaScript?


Is it right that $\cup_{g\in G}gHg^{-1}\subsetneq G$, for every $H$, proper subgroup of infinite group $G$?

Union of the conjugates of a proper subgroup


(Windows 10) offline nt password registry editor fails

How to get rights of admin after I disabled all admin accounts in my computer


How to use django variable in Javascript?

Django Template Variables and Javascript


My computer is not receiving the 16.04.1 update


enom spf record for mailjet smtp service will not save include:spf.mailjet.com

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


How do I make sunlight emit between clouds?

Correct way to render crepuscular rays in cycles?


20.04 point release - no update yet from gb.archive?

Should I be offered the option to upgrade to 18.04.1?


Ubuntu-18.04.2-desktop-amd64 installation fails on Lenovo p52: watchdog: BUG: soft lockup CPU#0 stuck for 22s1 (Worker/0:2:86]

NMI watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [plymouthd:305]


Grid/ smart fill but with only 3 "rails"


Flask, one flash message not getting displayed

How to manage a redirect request after a jQuery Ajax call


Is the probability of zero is not impossible according to this YouTube video link?


Is $\tan(\alpha/2)=(1-\cos\alpha)/\sin \alpha, \,?$

Elementary proof of tangent half angle formula


How can I recover data from an unmountable drive, and copy it to a new drive?

How to recover data from a failing hard drive?


Finding out what package a command came from

How do I find the package that provides a file?


Which of Nietzsche writing would be a good introduction to his work?


redirect for root domain only not subdomains

How to redirect root and only root via htaccess?


Not getting Rep Notification for new up votes


No Screens found on boot: xserver initial setup

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


Comma separated ID column having values identical

Simulating group_concat MySQL function in Microsoft SQL Server 2005?


How to rewrite laravel /public directory

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


Assigning pointers to pointers with or without qualifiers


Question on application of Liouville's theorem


Classification of Bayesian probabilities

Classification of Bayesian posterior probabilities


Why is Python 3.6 not available via official Ubuntu repositories?

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


Galilean transformation of Schrodinger equation and momentum operator

Galilean invariance of the Schrodinger equation


Finite group with cyclic Sylow-2 group has a normal subgroup of index 2.

A Group Having a Cyclic Sylow 2-Subgroup Has a Normal Subgroup.


Why StringBuilder throws NullPointerException

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


The tikz variable resets before the loop finishes


Does gravity play a role in the Earth's equatorial bulge?

What is an intuitive explanation using forces for the equatorial bulge?


How does transvoxel algorithm work and how can I implement It?


Catch event click on button inside a modal created by jquery

Event binding on dynamically created elements?


Unselected vertices and edges move along wth selected ones

Why can't I transform faces, edges, or vertices without transforming the whole object?


Is it possible to edit a layer from Esri Personal Geodatabase in QGIS 3?

In QGIS what data file formats (etc) can be directly edited?


How to start Windows Explorer with home directory and libraries collapsed?

Stop Windows 7 Explorer from automatically expanding folders


RestKit using RKConnectionDescription to sideload data

Foreign key relationship mapping with RestKit


Proper way to detect that post_max_size was exceded in php?

How to gracefully handle files that exceed PHP's `post_max_size`?


GPA dropped due to a death in the family. How do I explain this on graduate applications?

Trauma affected my grades while in undergrad, how will it affect me getting into graduate school?


can I reinstall Ubuntu 20.10 with all settings, apps and themes?


how to know which version of javascript the browser is using by javascript?


Not case sensitive comparison of strings

How do I make my string comparison case-insensitive?


$n$ students are standing in a circle. Find the number of ways in which $k$ students can be selected such that no two of them are together.


Show the integral : $\int_{0}^{\infty}\ln^2\Big(e^{-x}+1\Big)dx=\frac{\zeta(3)}{4}$

How to evaluate $\int_0^1\frac{\log^2(1+x)}x\mathrm dx$?


Dialog list adapter crashes on NullPointerException

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


Automatic Login to Desktop with Xubuntu Vivid 15.04?


Ubuntu installation on SSD + HDD combination

Installing Ubuntu on a separate hard drive from Windows


Can a transnational marriage be performed over international waters?

Can the ship's captain really perform your wedding when in international waters?


Missing Grass Toolbox plugin running QGIS 2.18.13

Getting GRASS plugin working in QGIS for Windows?


How is the classical twin paradox resolved?


Need to change this JQuery code to check for element existence prior to processing

Is there an "exists" function for jQuery?


What's the "official" explanation for Harry's (and everyone else's) absence from muggle school?


How does arrive at the closed form expression of ap^1 + ap^2 + ... + ap^k?


for loop in python with decimal number as step

How to use a decimal range() step value?


How do I quickly navigate to a full path using the "Files" program?

Switch from path bar to location bar permanently in Nautilus


Digital signature in each page using iText

How to show digital PDF signature in all document's Page using iText?


Can I add a git repository to my bower.json?

How to install latest (untagged) state of a repo using bower?


Is my definition of discontinuity correct?

The negation of a limit condition, Spivak style.


JSF 1.2 when invoke bean method by h:commandButton, it does not works all the time

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


Update Z values of polygon veritices with multiparts and donuts

Updating Z values with geometry of multipart and donut polygons with ArcPy?


Linux partition deleted by windows 10 installer


How to obtain regression coefficients of a multiple linear regression model from simple linear regression models?

Question on how to normalize regression coefficient


How do we prove the union bound inequality (Boole's inequality) for infinite sets?


Java Class Files filename$1.class... etc Question


Command in shell script to minimize particular window of an open app?

How do I minimise any window using terminal commands?


count row numbers by using single sql statement


JSF Data Retrieve from Database at page load

How and when should I load the model from database for h:dataTable


What is the difference between trip and journey?

What's the difference between the words "journey", "travel" and "trip"?


Emails are going to spam folder using php mail

How do you make sure email you send programmatically is not automatically marked as spam?


Does there exist a natural number $n$ such that all numbers $2n+1, 2n+3, 2n+5, ... , 2n+2015$ be nonprime?

How do I prove that for every positive integer $n$, there exist $n$ consecutive positive integers, each of which is composite?


Why didn't (or did) I or some other user get a hat although the requirements were (or weren't) fulfilled?


Topological proof on discrete topology where $X$ is infinite


How do I change from "Log in with Google" to "Stack Exchange account"

Switch Stack Overflow account from Google login to Stack Exchange login


Background color on video changes on different screens

Chrome Html5 video can't display white, has gray background


How do I create a list with numbers not beginning at 1?

How can I make an enumerate list start at something other than 1?


Inserting Data Into MySQL database with errors spitting back error?


How to alter a link of the language switcher?


add leading zeros - to make 8 and 9 digit numbers be 10 digits in R


Why use PBKDF2 over SHA-512 to derive AES encryption key?

How is PBKDF2 so much better than normal Hashing or even using HMAC


Why was Count Dooku not given the title "Darth"?


Shoud I use singular or plural for this sentence?


Should I lower my price for having no reputation?

What price should I charge for design services?


Unknown modifier '/' in ...? what is it?


C++ execv no known conversion "const char *[6]" and "char *const *"


How to interpret multinomial regression results?

Interpreting exp(B) in multinomial logistic regression


Prove: if $x,y\in\mathbb{R}$ then $2xy\le x^2+y^2$


2.74 Camera Solve failing despite having 8 consistent tracks and matching keyframes

Why does camera this tracking fail completely even when the solution value is very low?


Reflexive relation on set of $n$ elements

Number of reflexive relations defined on a set A with n elements


Processing Model in a standalone PyQGIS script

Why can't I use processing algorithms in a standalone PyQGIS script?


How to plot complex outputs of an NSolve function?

How can we plot the complex roots of an equation?


What is wrong with questions about favorite things on Stack Overflow?

Why was my "shopping list" question closed?


How to get surface of sourdough presentable

How do you get 'ears' when baking bread?


JavaFX tableview not working, what am I doing wrong?

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


Does new panel needs to be up to new code?

If I replace my main panel, will I need to fit AFCIs?


Question in on-hold: Was it blocked? Nobody can answer it after a edit?

What is a "closed" or "duplicate" question?


How can I specify a hotkey for my browser action?

Open Browser Action's Popup with keyboard shortcut


Is there such a thing as a switch that can be actuated automatically?


Is temperature a Lorentz invariant in relativity?


Eigenvector and eigenvalue of $\mathbf A+\lambda\mathbf I$ where $\mathbf A=\mathbf{vv}^\top$

Determinant of a rank $1$ update of a scalar matrix, or characteristic polynomial of a rank $1$ matrix


Event binding on dynamically created elements?


Single command to open various applications

Running a .sh to execute multiple commands


How to combine scaled, rotated, etc. graphics objects?

How to transform and combine multiple Graphics3D into one?


Homology of Eilenberg-MacLane $K(\pi,1)$ in terms of group homology and Tor

Isomorphism involving Eilenberg-Maclane space, Tors.


Blender Internal. How do I add a texture for part of the object, while keeping the rest of the texture

Add a transparent image on top of a material


Bash script prints "Command Not Found" on empty lines


Can a subset of $N−1$ rectifiable set be partitioned into countably many connected pieces?

Can a $N-1$ rectifiable set be partitioned into countably many connected pieces?


Error while concatenating nested list string to a list of strings


Where is the OS X Volume Change Feedback Sound File located?


When to use #!/bin/ksh and #!/bin/sh? Need example

What are the fundamental differences between the mainstream *NIX shells?


Passing parameter from javascript helper to apex method in lightning

Passing parameter from lightning JS controller to apex class


Why is the QGIS 2.10 raster clip function not working correctly?

Issue with QGIS 2.10.1 Clip and Intersect Tools


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


Solution to a single feature logistic regression problem

Clarification on the Math of Logistic Regression


Floating point rounding which rounds 0.5 to 0

How to round a number to n decimal places in Java


how can is it possible to inherit from multiple classes in c#


Can I use `SHA (message || key)` as MAC?

Attacks of the MAC construction $\mathcal{H}(m\mathbin\|k)$ for common hashes $\mathcal{H}$?


In a professional kitchen, can the use by date on raw boneless meat be ignored because it has been vacuum-packed, and if so, for how long?

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


What is a good book to learn AP Physics C?

Recommendations for good Newtonian mechanics and kinematics books


Time Slows Down or Speeds Up for the Traveler According to Special Relativity?


How can I intercept calls to python's "magic" methods in new style classes?


Sudden decrease in pages crawled per day (from 20k/day to 300/day)


What function to use to show that the set of positive rational numbers is countable?

Produce an explicit bijection between rationals and naturals?


java.lang.LinkageError: loader constraint violation: when resolving interface method javax.servlet.jsp.JspApplicationContext.getExpressionFactory()


Best practice to hang on to variables when using Promises

How do I access previous promise results in a .then() chain?


Send variable with EOF and use host variable

View remote value of $PATH inside shell script


Would going first in Egg Russian Roulette increase or decrease your chances of winning?

In Russian roulette, is it best to go first?


How to install uTorrent for Ubuntu 17.10


confused about how @property and @synthesize work in iOS 7

property not working with getter AND setter


The usage of "could" and "can" in questions


Having problems with static error on java

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


Something is beeping in my house intermittently. It is not the smoke or carbon monoxide detectors!


Java Binary Input / Output Help ( write to and read)


If the mass of the Earth is decreasing by sending debris in space, does its angular momentum also decrease?

Do mankind and manmade activities/constructions have any effect on the rotation of the Earth?


Can I fly with a video card in my carry-on?

Am I allowed to take a graphics card in my carry-on luggage?


Deleting an element from an array in PHP


How to reverse order a list? (Python 3.x)

Traverse a list in reverse order in Python


Do wizard familiars get skill points to distribute? REF#Sage’s Knowledge (Ex)


Any $\varepsilon$-$\delta$ proof of this limit statement using only the trigonometric or circular definition of the sine function?

Prove $\lim_{x \rightarrow 0} \frac {\sin(x)}{x} = 1$ with the epsilon-delta definition of limit.


Doesn't this LED created by MIT violate the second law of thermodynamics?


Can't get this piece of code to pass. Can someone please help me

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


Can a script be executable but not readable?


Reference - What does this error mean in PHP?


What to do Regular expression pattern doesn't match anywhere in string?


SOQL to pull child record id from associated parent

How to Query all opportunities ids from account


MS Access + MS SQL Server for 1160+ users - Is it worth it? (Please Help!)

MS Access + SQL Server for 1160 users - Is it worth it? (Please Help!)


How do I get the (x, y) pixel coordinates of the caret in text boxes?


I can only see a few feet ahead in Game engine


How do I prove that the standard definition of prime ideal is equivalent to that of Krull's?

Equivalence of definitions of prime ideal in commutative ring


Are there processes to deal with spam users that post no content?

Spam Profiles are getting my goat. Could we have better tools for mods to deal with profile spam?


Why recharge the suit when it is powered by the arc reactor

In Iron Man 3, why couldn't Tony Stark use the arc reactor in his chest to charge his armour?


Is there an English word for a person who shares your name?

A word for the person after whom someone or something is named


Differences in the behaviour of pinching a garden hose and closing a tap


What does "Package  has no installation candidate" mean?


Finding the convergence interval of $\sum_{n=0}^\infty\frac{n!x^n}{n^n}$.


I am using 3 phones in China iPhone 5 iPhone 6s and xiaomi metal. I am coming to india, will it create some problem at the airport?

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


Can I ask questions without the preview step?

How does Stack Exchange attempt to prevent low-quality questions and answers?


How can I export a 3D character, including its animation?

How can I reuse existing materials, objects, etc from an existing .blend?


Quick Hessian matrix and gradient calculation?


The proof of the formula $z = |z|e^{i \phi}$

How does $e^{i x}$ produce rotation around the imaginary unit circle?


IS this what we could expect best for 200 samples?


What should I look out for when buying a second-hand DSLR body?


Grabbing some part of string using SQL Server 2012


UnboundLocalError on local variable when reassigned after first use


Are double negatives ever appropriate in English?


A question about linear continous operators

Prove that if a linear operator is continuous, then it is bounded.


Piecewise defining function, Why do i get extra 0 True?

Piecewise Function, Explanation of Extra Case


In teaching, what are the advantages of using slides over doing board work?


Unable to set proper permission in my centOs6

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


What are the badges I can earn on each site, and what are the exact criteria for earning each badge?


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


The SE Android app has not been working for half a year

If development on the Stack Exchange iOS/Android apps has ceased indefinitely, what should we do to their bug reports and feature requests?


Xcode: Release app update for iPhone only?

Change targeted device family on existing iPhone/iPad app


Why CurrentCulture and UICulture are two different properties?

What is the difference between CurrentCulture and CurrentUICulture properties of CultureInfo in .NET?


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


Movie where man is fastened on table and ants are eating/torturing him

80's movie with a boy on skates or bmx bikes that has holographic ants that torture people


Undefined reference to my own library with CMake

Why can templates only be implemented in the header file?


May I ask for the reason of downvoting to the voters?


Disable broken laptop keyboard in Windows 8

Disabling a laptop keyboard in place of a USB keyboard?


Doubles getting assigned to a List of Integer in java

Java generics type erasure: when and what happens?


How to know whether a particular package is installed on ubuntu?

How can I check if a package is installed (no superuser privileges)?


How can I center a div within another div?


Render a Latex document without figures and tables

Turning off figures in latex completely (without placeholders)


Longest Path in a acyclic, directed graph

find the maximum weighted path in a directed acyclic graph using 2 traversal


What does it meant " assignment of paper with decision in prosess " in the same time?

What does the typical workflow of a journal look like?


Floating point precision should still give correct result


Generating a delayed pulse of 0,5sec with one 555 timer upon powering up the circuit


How to prove that $f$ surjective, if $g$ is injective and $g \circ f$ is surjective?

$g\circ f$ is Surjective and $g$ is Injective then Prove that $f$ is surjective


How to sort hashmap by their values?Where value is object of type employee


What is the difference between I used to vs I'm used to?

What is the difference between "used to" and "I was used to"?


Which kind of functions $f(x, \ y)$ can be written as $g(x)\cdot h(y)$?

Is that true that not every function $f(x,y)$ can be writen as $h(x) g(y)$?


Combinatorics Pigeonhole principle series

Prove there exists two sub-sets of indices $I,J\subseteq [2n]$ such that $\sum_{i\in I}a_i=\sum_{j\in J}b_j$


how to rewrite querystring string to name-space?

Rewriting a variable in a querystring with .htaccess


Split a larger string and stop if a particular character is found

How do I iterate over the words of a string?


Intuitive understanding of the difference between consistent and asymptotically unbiased

What's the difference between asymptotic unbiasedness and consistency?


iPad Other Storage - what is it and how to clear it up?

What's in the "Other" category on my iPad?


Sudo PM2 command not found but works without


Story identification sci fi series two authors early nineties

A novel where a woman from "future" of 1999 speaks leet-speak


Why does scanf get stuck in an infinite loop on invalid input?


I have a node async function example. Callbacks returning not expected values

JavaScript closure inside loops – simple practical example


Regular expression matching multiple entries, spanning multiple lines

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


What is the difference between ++i and i++?


How to concatenate a specific month inside a date variable?

How do I use PHP to get the current year?


Calling a Class Method from an ActionListener

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


NullPointerException while creating AsyncTask


Prove that $\lim_{j \to\infty}\sum_{k = 1}^{\infty} \frac{a_k}{j+k} = 0$


How to design a combat encounter for 20 characters?

Is there a proper way to handle large combat engagements with party members involved?


If minimal degree is at least $k$, then the graph contians a path of length at least $k$

Prove there's a simple path of length $k$ in a simple graph $G$ where all the vertices have degree of at least $k$


Clicking a column in the reputation graph shows details for the previous day


One of the underlined words is wrong. Choose either A, B, C or D

"I don't understand you" vs. "I'm not understanding you"


How to split a string by character by one or larger index

How do you split a list into evenly sized chunks?


Why do we need pointer to member operator in C

Why does the arrow (->) operator in C exist?


What are the existing datasets of world maritime routes?


How to save an activity state using save instance state?


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


How to get and store a coordinate y value so that it can be printed elsewhere?


change or deactivate iOS 9 newsfeed on the search screen

Removing news headlines from Spotlight Search in iOS 9


Difference between sound and high temperature

How loud is the thermal motion of air molecules?


Wash Sale Treatment Using Different Tax Advantaged Accounts

Wash sale rules between tax advantaged and regular accounts


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


You must have AdActivity declared in AndroidManifest.xml with ConfigChanges (but I declared it)

Adding Admob code to Android giving error: You must have AdActivity declared in AndroidManifest.xml


Went through, Been through and Gone through usage


How to curve text (or "bend" it) in MS Word?

Where is the Text Transform option for curving text in Microsoft Word?


When do we say that s function is defined

What is the value of $\frac{\sin x}x$ at $x=0$?


Einstein-Cartan Theory with modern Cartan structural equations?

Einstein-Cartan theory - Book recommendation


Can't add space in my Ubuntu 20.04.1 LTS partition


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


How to get current UTC time in seconds in Python?

How to print a date in a regular format?


Is there a term for real-world science-based SciFi?

Are there subgenres for science fiction with accurate science vs. made up science?


As$\ n \to \infty$, how does a product over the primes less than$\ p_n$ equal the same product over the primes less than$\ n$?

Let$\ p_n$ be the$\ n$-th prime. Is$\ \lim_{n\to\infty} \log \log n \prod_{i=1}^{\lfloor \log n \rfloor} \frac{p_i-1}{p_i}>0$?


How to force cache clearing in Spring MVC


How to strip a listing of all (line and block) comments without leaving white space?


Unable to format a encrypted micro sdxc card


Get browser name using JavaScript single function


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


How does a photon transform into two particles

How does gamma-gamma pair production really work?


Why man read don't contain any argument description in my debian?

What do the parentheses and number after a Unix command or C function mean?


Is there a word for Words that describe themselves or a word for words that do the opposite

What do you call a word that is an example of itself?


How does gravity cause acceleration? Also what means spacetime?

Why would spacetime curvature cause gravity?


Arithmetic Overflow error converting expression to data type int inserting records


Sun Java install download hangs.. how to diagnose this?

Can't install Oracle Java 8 in Ubuntu 16.04


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


For matrix operation, Why is "ikj" faster than "ijk"?

Which ordering of nested loops for iterating over a 2D array is more efficient


How to ask a question to get an ordinal number answer


Should the names of seasons be capitalized?


Where is the backtick on iPhone keyboard

How can I type a Grave Accent (`) on the iPad’s Virtual Keyboard?


When I install Ubuntu, must I get new drivers? IMPORTANT

How to download all required Ubuntu drivers


A difficulty in understanding the universal property of modules.

A difficulty in understanding the proof of distributivity of tensor products over direct sums for modules.


Upgrading Ubuntu from 12.04 to 12.10 broke my system, completely.


How can do I install any software using ubuntu terminal by knowing their name only

are there any way to find the true package which I want to uninstall on Ubuntu?


Evaluate an improper integral involving log


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


Can I assume that calling realloc with a smaller size will free the remainder?

Using realloc to shrink the allocated memory


How to prove that $\sin(\sqrt{x})$ is not periodic?


how to convert an ASCII encoded string to UTF8 in php?


Turn off "Allow Notifications" pop-up in Firefox

Disabling the "Enable notifications?" popup in Firefox


Which version of ubuntu is compatible with my hardware?

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


GIS 3.12.2 Error after installing; Could not load qgis_app.ddl

QGIS 3.8 could not start ''Qgis_app.dll is missing'' check runtime environment check C:\OSGEO4W64\bin\qgis-dev-bin-g.exe


Why does a ball rolling without slipping stop due to friction?

Will a pure rolling cylinder stop on a rough surface?


Programatic access to Home button in React Native

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


How can I change the desktop folder path?

How to set the desktop to $HOME/Desktop?


How can I use covariant return types with smart pointers?


Error while using PDO prepared statements and LIMIT in query

How to apply bindValue method in LIMIT clause?


I'm having trouble setting up Kivy with Pygame on Mac OS X


Story about the first person to be resurrected

Web-published play in a world with the technology to reanimate arbitrary humans who have died


Asking if it would be better to install Ubuntu and through virtualbox handle Windows 10 instead of dual booting my pc

Should I run Ubuntu alongside Windows or in a virtual machine?


Popup when opening files in Telegram Desktop snap

snap - how to grant permanent permission to read folder


Modifying array in another function - CRASHES

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


Why do LaTeX internal commands have an @ in them?


Multivariable divergence theorem two cylinder question

Multivariable divergence theorem bicylinder questiin


How can I recover the files in LOST.DIR on my SD card, and what are they?


How do I disable touchpad tap to click on Ubuntu 16.04?

Focaltech touchpad. Couldn't find synaptics properties.


Simple algebra question - proving $a^2+b^2 \geqslant 2ab$

Show that for all real numbers $a$ and $b$, $\,\, ab \le (1/2)(a^2+b^2)$


Is there a way to run servlet Filter only once?

Using special auto start servlet to initialize on startup and share application data


server file owner and group changed when editing file locally


How do I check if .wmv file is corrupted?


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


How to get this percentage to not be 36.36363636363637% but rather 36.36%

How to round a number to n decimal places in Java


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


How to install debcargo in Ubuntu? It is in the Debian repositories, but not in Ubuntu

How do I enable the "Universe" repository?


How to set object's rotation from python?


Number of Divisors of $N = 3^55^77^9$ of the form $4n+1$


Switching from Ubuntu 16.04 to Ubuntu gnome 16.04


Applying a function of two variables to a the elements in a list of pairs


Where did the saying "Bite the dust" come from?


How to install VLC Player on the original iPad (iOS 5.1.1)?

How to install apps which require a newer version of iOS on a 1st gen. iPad?


confidence intervals 95% we do z = qnorm( 0.95) or z = qnorm( 0.975)


How to read text files in java and access those value


Is there a set $E$ such that for every open interval $I$, $0<m(I\cap E)<m(I)$?

Construction of a Borel set with positive but not full measure in each interval


Why are oscillations so ubiquitous in nature?

Why is the harmonic oscillator so important?


Flying a toy helicopter inside an accelerating train


JS Dynamically added fields - delete button not working

Event binding on dynamically created elements?


How to dynamically create generic C# object using reflection?

Pass An Instantiated System.Type as a Type Parameter for a Generic Class


Can't get correct return value from an jQuery Ajax call

How do I return the response from an asynchronous call?


How do I change where PHP looks for user defined includes?


Can't answer phone calls on BQ ubuntu edition


How many users does Stack Overflow currently have?

How many users are there on Stack Overflow?


why is read-only sqlce is very slow on windows phone 7?

SQL CE in WP7 Mango - Datatype mapping from SQL Server 2008


How to prove $\det \begin{bmatrix}A & B \\ C & D \end{bmatrix} =\det(AD-BC)$, where $A, B, C,$ and $D$ are $n\times n$ and commuting.

Determinant of block matrix with commuting blocks


What's the word for someone who opposes a generally established opinion?

What's a single word for a person who doesn't follow the crowd?


Arithmetic mean and geometric mean inequality - proving $[(1+a)(1+b)(1+c)]^7 > 7^7a^4b^4c^4$


Who would have signed Tom Riddle's permission slip to go to Hogsmeade?

Was Voldemort allowed to visit Hogsmeade while in school?


Move world AND switch single player user

Changing minecraft playerdata when transferring a saved game (open to LAN)?


How could I catch an exception from the default initialization of members in a constructor?

Catching exceptions from a constructor's initializer list


Raster generalization - buffers in rasters, expand pixels?


Creating a ‘bounding polygon’ for a set of points (preferably with GGplot2)

How to draw neat polygons around scatterplot regions in ggplot2


How to Properly Handle Exceptions in a JSP/Servlet App?


Tochange the look and feel Site settings and Visual upgrade options is not available after migrating 2007 to 2010

After migrating 2007 to 2010- when i open the web application empty team site is created. no datas are visible


How to prove that if $\gcd(n,k)=1$ then $\gcd(f,nk)=\gcd(f,n)·\gcd(f,k)$ by primes

If $\gcd(a, b) = 1$, then $\gcd(ab, c) = \gcd(a, c) \cdot\gcd(b, c)$


template class as template arguments in another class

Why can templates only be implemented in the header file?


Inserting with implicit type conversion causes warning for cardinality estimates

Type conversion in expression may affect "CardinalityEstimate" in query plan choice?


How to deal with very long lstinline-phrases like long class names?


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


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


How do I preform the inverse key expansion of aes decryption?

On-the-fly computation of AES Round Keys for decryption?


Transit visa reqd for Heathrow? going to USA

London Heathrow airport - do I need a transit visa?


Where should my data be validated in my ASP.NET MVC app?

JavaScript: client-side vs. server-side validation


update-alternatives: error: alternative path /lib/plymouth/themes/Lmint/Lmint.plymouth doesn't exist


Was age a motivating factor in George Lucas changing Anakin in “Return of the Jedi” from being an old man to a young man?

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


kill items in a dispatch_async queue in iOS


I can't get a result for $\sum\limits_{k=0}^\infty \frac1{k^2+1}$.

Find the infinite sum of the series $\sum_{n=1}^\infty \frac{1}{n^2 +1}$


What is the scope of variables in JavaScript?


Change behavior of Chrome search bar autocomplete

How to turn off chrome's annoying auto-fill?


A Pythonic way to insert elements of a list into a list of lists?

What is the syntax to insert one list into another list in python?


What server control panels are available for Ubuntu Server?


AES CBC Initialization vector - Security issues

Why is CBC with predictable IV considered insecure against chosen-plaintext attack?


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


Why didn't Harry show Cornelius his memory of what happened at the Graveyard?

Why didn't Dumbledore show his memory of Barty Crouch Jr's confession to Cornelius Fudge?


Python | Pygame | Global variable change not detected


Prove that unity of two subspaces is a subspace if and only if one is a subspace of the other

Union of two vector subspaces not a subspace?


I'm going try Ubuntu (coming from Windows 10)


Is there a word for someone who is a genius, or intelligent, but ignorant or blind to obvious things?

Is there really no English equivalent to German's “Fachidiot”?


Installed Ubuntu 18.04 LTS next to Windows 10. GRUB shows blackscreen

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


accidentally deleted external hard drive

How to recover a deleted NTFS partition with data


Fitting a logistic regression using lassoglm in matlab


how to install netflix on version 17.10soft


Event binding on dynamically created elements?


How do you make this code general with loops/recursion? (C)


Show "Spinning Wheel” over my Windows Forms application

How can I make the cursor turn to the wait cursor?


Highlight(select) file in windows explorer using .Net

C#: How to open Windows Explorer windows with a number of files selected


re.findall return separate non-overlapping results

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


Python list assignment with colon in brackets [:]


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


2d particle collision, Time for one particle to catch another one


How to pass argument with spaces to a shell script function?

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


A question on finitely generated ideals.

Constructing Idempotent Generator of Idempotent Ideal


How to calculate $\int\frac{x}{ax+b}$ dx

Applying integral substitution rule to $ \int \frac{mx+n}{ax+b} \mathrm{d}x$


Why does Oracle 9i treat an empty string as NULL?


What will happen if the refractive index of lens is less than unity?

How can the refractive index be below 1 in a dielectric?


Apple Silicon M1 Mac compatibility for MacTeX, and performance


Unsatisfactory grades for unsatisfactory reasons

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


Only the first objects i made are rendering

Render issue - Model doesn't appear to be on any layers and won't render


how can i get image from my phone gallery into my application


Virtual overridden function isn't getting called


Changing units of measurement in a simple regression model


Splitting a string with tags, keeping delimiters

Split a string with delimiters but keep the delimiters in the result in C#


What happens to a (moving) magnetic-dipole in an external electric-field?

The spin-orbit interaction for a classical magnetic dipole moving in an electric field


Matrix multiplication for higher dimensional matrices

What are the most common pitfalls awaiting new users?


Independent Events Conceptual Meaning - probability theory

Can one infer independence by simple reasoning/intuition?


More pixels or larger pixels? (the case of A7S II and A7R II)

Do megapixels matter with modern sensor technology?


I'm not sure where to ask a question about a Filezila, server and html document related issue?

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


Combinatoric Proof of $\sum_0^n\binom{k-1+i}{k-1} = \binom{n+k}{k}$

Prove $\sum\limits_{i=0}^n\binom{i+k-1}{k-1}=\binom{n+k}{k}$ (a.k.a. Hockey-Stick Identity)


How much damage should be caused by falling into water?

Are there rules for falling in water vs. diving vs. just jumping in for various depths of water?


Can every group be extended to ring with idenity

Does every Abelian group admit a ring structure?


Find the value of $a^m+1/a^m+a^{2m}+1/a^{2m}$

Find the value of $a^{2m}+a^m+{1\over a^m}+{1\over a^{2m}}$


How to prove Vandermonde's Identity: $\sum_{k=0}^{n}\binom{R}{k}\binom{M}{n-k}=\binom{R+M}{n}$?


Printing the time between 2 points in a program in Python


I want to search a pattern from one file in another

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


What is the connection between regularization and the method of lagrange multipliers ?


Desktop only visible on small portion of the screen on old Dell Inspiron 1100


How do companies get money from being listed publicly?

How can a company use money from stock investors when they are constantly being bought and sold?


using facebook api to populate members in web page

List the members of a Facebook group via API


Folder access permissions - how do they work?

Accessing files in a directory without x-permission?


/bin/bash warning shell level (1000) too high resetting to 1 in linux

bash: warning: shell level (1000) too high, resetting to 1


How to implement an ADPLL in Verilog that locks onto an arbitrary sine wave?


"date(): It is not safe to rely on the system's timezone settings..."


Texlive 2019 offline installation from iso image on Linux

How to install texlive from DVD onto a 32bit linux machine?


How to Close modal window and refresh parent window in salesforce?

How to refresh the parent window after opening a pop up window from inline page?


How to switch to math mode for a whole ROW of a tabular or to text mode for a whole ROW of an array?

An improved \rowstyle that takes the cell contents as an argument


Why are users without sufficient reputation to self-answer prompted to place answers in comments or the question?

Should we really be suggesting that people put the answer in the question?


Principle of strong induction (Exercise 8.5.10 in Analysis 1 by Tao)

Proof of Strong Induction Using Well-Ordering Principle


Why does Python code use len() function instead of a length method?


Minimum frequency of an electromagnetic wave

Maximum wavelength of a photon/electromagnetic radiation?


What were FN-2187's specific duties in sanitation?

Is there any canon evidence that FN-2187 actually worked in sanitation?


Java load properties file java.lang.NullPointerException error

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


A question about using Taylor's theorem to get a inequality.


Rank Two Approximations for a Matrix using SVD

Efficiently Constructing Rank One Approximations for a Matrix using SVD


single word for the condition of trust issue due to repeated disappointment in the past

Word For When You've Been Forced to No Longer Trust Something or Someone


Regarding syntax and usage of commas in c++


How to show that $\sum_{n=1}^\infty r^n\cos n\theta=\frac{r\cos\theta-r^2}{1-2r\cos\theta+r^2}$?

Show that $\sum_{n=1}^\infty r^n\cos(n\theta)=\dfrac{r\cos\theta -r^2}{1-2r\cos\theta+r^2}$ whenever $0<r<1$.


Python String Slicing Using Negative Step


delete special characters preceding shebang (M-oM-;M-?#!/bin/bash)

How can I make Notepad to save text in UTF-8 without the BOM?


Convergence of random variable Poisson distribution

Convergence of Poisson random variables with divergent parameter


What is the best approach to initialize values that are associated with enum?


Encrypt existing TM-backup when the source computer is missing?

Encrypt old Time Machine backup for archival purposes?


"Help me debug" vs "Help me debugging" vs "Help me in debugging"

"to find" or "finding" after the verb "help"


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


How to switch keyboard layout from command line?

How to change keyboard layout via command line cmd.exe on Windows XP/7?


Cannot edit Display Name for new member of a Google Group

How to set the display name for group members in Google Groups?


Mexican visa requirements for US citizens


Show decimal point digits on Dimensions tool

How to show more digits in blender when working at a small scale


How do you qualify to become a "Blue Ghost"?

Why don't all Jedi stick around as force ghosts?


When should I use a trailing slash on a directory?

the slash (/) after a directory name on shell commands


Prove that if $2n+1$ and $3n+1$ are both perfect squares then $40|n$.

Positive integer $n$ such that $2n+1$ , $3n+1$ are both perfect squares


PSTricks error "Undefined control sequence  \c@lor@to@ps"


How to check if a DateTime field is not null or empty?

Checking to see if a DateTime variable has had a value assigned


Can't execute a file with execute permission bit set

.sh file cannot be executed without explicitly calling sh


TypeError: $ is not a function Error using parallax effect in Wordpress Template


What is the difference between "tried closing my eyes" and "tried to close my eyes"?


How to make your java application restarts itself


Are there any universal rules in appropriating “_an,” “_sh,” “_es,” “_ch” for the demonyms of countries?


Gathering sp_BlitzFirst data into a centralized database

Use sp_Blitz to gather information on all servers in a centralized server/database


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


Are there rare children? If so, what conditions are required to birth them?


Finding the first empty cell in a column using VBA without a loop

Last not empty cell (column) in the given row; Excel VBA


Java: reference outer class in nested static class

Java inner class and static nested class


Why don't I get $e$ when I solve $\lim_{n\to \infty}(1 + \frac{1}{n})^n$?


What is the general formula for power series summation?

Summation of natural number set with power of $m$


While installing Win 10, used diskpart, I ran clean command by mistake on the whole disk, so it becomes a single 465 GB partition

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


Conditional Trigonometric Identities on $A+B+C=π$.

Given $A+B+C=180^{\circ}$, find value of $\tan A\cdot\tan B+\tan B\cdot\tan C+\tan A\cdot \tan C-\sec A\cdot\sec B\cdot\sec C$


What's the difference between [label setAlpha:] and label.alpha?

Difference between accessing property methods and class fields (Objective-C)


Does light really slow down when moving through a transparent medium?

What is the mechanism behind the slowdown of light/photons in a transparent medium?


How do I prove that $6 \mid n^3- n$ for all $n ≥ 1$?

Show that $n^3-n$ is divisible by $6$ using induction


Mail sent from my POSTFIX mail server goes to gmail spam


What is difference between a 18-55mm and 18-105mm lens?

Is it better to upgrade Canon 18-55mm IS kit lens to the 18-200mm, or complement with 55-250mm?


Finding missing digits of the number $2^{100}$

Last two digits of $2^{1000}$ via Chinese Remainder Theorem?


How do I get Mewtwo after I made it faint?

Do Legendary Pokemon Respawn After The Elite Four?


how to use preg_match for whitelisting a string?

How to validate an email address using a regular expression?


How does a publicly traded company have access to the funds of its current share price? Or does it have access at all?

Why would a company care about the price of its own shares in the stock market?


Your browser is completely ignoring the APPLET tag


Superimpose content to a movie in beamer


Heisenberg's uncertainty principle - Planck's (reduced) constant divided by $2$ or not?

Factor 2 in Heisenberg Uncertainty Principle: Which formula is correct?


Looking for name of sci-fi short story: all non-human life on earth eliminated to preserve equilibrium


If $\alpha_1,\alpha_2,\ldots,\alpha_n$ be the roots of the equation $x^n+1$


Getting a relationship value from an Sobject

How to use GetSObject to retrieve related data in a null safe manner?


How do I position my instance empty for collections?

How to Change the Origin when moving a Collection Instance


how to convert a timestamp into a date format in a custom module

Query that converts a timestamp to a date


Why some javascript is beginning with jQuery(....?


Is time unbounded in the future direction?

The universe appears to have a lower bound in the time dimension, why not an upper bound?


With generations of multiple marriages and step children, how is this family relationship described?

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


Interpreting p value in SciPy Welch's T-Test

What does the notation like 8.6e-28 mean? What is the 'e' for?


How to most powerful test of size $\alpha$

MP test construction for shifted exponential distribution


Programmatically get own phone number in iOS


How do we know what natural numbers are?


Null pointer exception in getWritableDatabase()?

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


Adding a whole IPv6 /64 block to an network interface on debian


Showing that $\int\limits_{-a}^a \frac{f(x)}{1+e^{x}} \mathrm dx = \int\limits_0^a f(x) \mathrm dx$, when $f$ is even


How can neutral conductive fluids create a magnetic field?

Why geologist do not consider molten iron in the magma to be the source of Earth's magnetic field?


Is it possible to extract data from a Mathematica plot and plot it with the Origin software?


Who decides on which versions apt-get installs?

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


Questions about how malwares might operate under wine

Risks/Disadvantages associated with Wine


Align paragraphs inside the 'Acknowledgements' environment

No indent in the first paragraph in a section?


Is the salt value a secret or can it be stored in cleartext just like the IV?


java arrays reverse not understanding the logic

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


Prove or disprove: If $a>b$ and $\gcd(a,b)=1$ then $\gcd(a,a-b)=1$

Suppose 1 ≤ k ≤ n − 1 and gcd(k, n) = 1. Prove that gcd(n − k, n) = 1


Toshiba Satellite C55D-A5392 won't boot install or try Ubuntu

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


Web Maps for Collecting Information in Questionnaire?


__init__.py imports expose also modules I use, not only my own classes


.bash_profile corrupted not found, command not found... Help restore it back to the original

How to restore .bash_profile on a mac? None of my unix terminal are working


what is the canon 18-55mm IS lens good for?

What are the limitations of a typical kit lens as a general purpose lens?


Series expansion for small ratio of variables


java naming class naming convention when it has acronyms?


Fixing broken links: diveintopython.org to diveintopython.net


Showing that Y has a uniform distribution if Y=F(X) where F is the cdf of continuous X


Why don't non-Hermitian operators with all real-eigenvalues correspond to observables?

Why do we use Hermitian operators in QM?


Installing scott schema for oracle 11g express


How to record the system information before system hang?


Publishing a scientific article without being a student or a researcher

Does one need to be affiliated with a university to publish papers?