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


Filling in Null Data Gaps in Raster Image

Filling NoData gaps in raster using ArcGIS Desktop?


Creating compressed GeoTIFF with QGIS Clipper tool?


Can a probability distribution value exceeding 1 be OK?


how to create an alert box using tcolorbox


Which one should I install? Ubuntu 18 or Ubunto 19.04?

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


What is the difference and usage of the ,,, tags?

What's the difference between  and ,  and ?


How could it be that a noun (aircraft and ship) can get a pronoun of "she"?


Why does Query explorer not accept login credentials from other Stack Exchange sites and populate basic data?


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


Auto generate map from natural earth data with QGIS or other utility

How to mask out features outside of the Coverage Layer for Atlas plugin?


Can I leave Germany before my long term visa expires, came back after and take Schengen visa?

How to switch from Resident visa to Tourist visa status in the Schengen area?


Issue in File exporter while trying to export the documents


Problem converting PNG to JPG using Java (ImageIO.write())

Issue using ImageIO.write jpg file: pink background


How to unlock a Samung Galaxy S5 locked with a pattern on a broken screen

My screen got broken, how to see on the computer what I'm doing in my device?


Regarding PDF copy of a book downloaded from reputed universities

Is it ethical to use a textbook required for a class that was easily found online?


The order of execution of the same hook implementation in two different modules

how drupal decide execution order of same hook in different modules?


Prove a mapping $C(X,Y)\to \operatorname{Hom}(C(Y), C(X))$ is surjective

Homomorphism between compact Hausdorff spaces.


How to use file links in included PHP file

How to include PHP files that require an absolute path?


Find and replacement of the numerical part of a particular string with increased value using terminal command

How to find and replace a string by increasing its numerical part?


Why my highlights getting lost when re-importing a rendering into the compositor?

Blender image output is greyish and not white


What is a WeakHashMap and when to use it?

When would you use a WeakHashMap or a WeakReference?


Prove that the trace of $\alpha$ is contained in a sphere of radius $r>0$ if and only if $\frac{1}{k(s)^2}+\frac{k'(s)^2}{k(s)^4\tau(s)^2}=r^2$


Unexpected error when sorting an array in Javascript

Cant find the solution when sorting an array in JavaScript


Past and Present Perfect tenses in a sentence. Sequence of events


PuTTY Network Error: Software caused connection abort


"I noticed an (minor) imperfection in my paper, but it is already under review. What should I do now?

Do two rounds of major revision lead to a better chance of getting the paper accepted?


You can't cast two spells (excluding cantrips) in a turn if you're using an action and bonus action. What about reactions?

Casting multiple spells in a single round


How to get static information about page transition ended


Convergence of sequence of functions $\{f_n\}$ to $f$ in $L^p$ if and only if $\|f_n\| \to \|f\|$

If $f_k \to f$ a.e. and the $L^p$ norms converge, then $f_k \to f$ in $L^p$


What is the difference between Minkowski Space and Flat Metric?

How to prove that a flat spacetime admits Minkowski coordinates?


When is it OK to create a custom table for a plugin?

When is it appropriate to create a new table in the WordPress database?


How to Get the Filename of the Currently Running Executable in C++


How do I send ctrl+c to a process in c#?


Why do some prototype function overrides work and others do not?


Git sparse checkout without leading directories


How do i destroy a specific boundary when inseting

Snap an inset face to edge instead of in the center?


Why can templates only be implemented in the header file?


A sequence converges if every subsequence has a sub-subsequence which converges to the same elt.

Sufficient condition for convergence of a real sequence


MacBook Air number pad keyboard alternative?

Is there a way to simulate a numeric keypad on apple wireless keyboard in OSX?


array_search does not find the first array element

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


How to remove a vector QgsVectorLayer from QGIS python plugin


Why is my query suddenly slower than it was yesterday?


undefined reference to `__sync_val_compare_and_swap_4' error at compilation, using gcc 4.1.1 and 4.2.0 for Sparc v8 target


Most efficient way to concatenate strings?


Optics simulation software for iypt #12 question thick lens


Why one user with 200+ on questions has still low reputation?

What happened to this user's rep, badges, and name?


How to correctly pin the users folder to the sidebar after changing their location from the C drive to the D drive

Why I cannot unpin some directories from file explorer in windows 10


Usage of superlative in the context of more than one item

Use of the superlative when only two items are present


stackoverflow appears without CSS in Chrome

Stack Overflow is not loading properly in Chrome


What is the first Fantasy work to feature a wand?

What was the first SFF work where magic (spells) had to be primarily channeled through wands?


Where is the "unattended-upgrades" email notification template?

Configure unattended upgrades notification e-mail's from address


Prove that $gcd((a^{n}-b^{n})/(a-b), a-b) = gcd(n(a,b)^{n-1}, a-b)$ for a,b $\in$ $\mathbb{Z}^+$

Show that $\gcd\left(\frac{a^n-b^n}{a-b},a-b\right)=\gcd(n d^{n-1},a-b)$


How to retrieve an underlying mathematical model from the decision tree or random forest?


Aptitude not asking for my consent when performing successive tasks

Why `sudo apt-get install XXXX` sometimes request confirmation, others not?


Show that $t^n-1 \mid t^m-1 \Leftrightarrow n\mid m$

Prove that $\gcd(a^n - 1, a^m - 1) = a^{\gcd(n, m)} - 1$


Difference between '(int)a ', 'a as int' and Convert.ToInt32(a) in C#

Casting vs using the 'as' keyword in the CLR


Prove that $A^2$+$B^2$ is rational if $A+B$ and $AB$ are rational

Prove that $z^n + 1/{z^n}$ is a rational number


How to remove duplicates only if consecutive in a string?

Removing elements that have consecutive duplicates


Unable to append a string to StringBuilder array element

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


What does work function of metal exactly mean in photoelectric emission?


Can I draw attention to a well deserving answer on my question?


Why $(this) is referring to a wrapped set instead of an individual element?

What's the difference between '$(this)' and 'this'?


How to create graphics for notes of vectorial calculus?


Awk compare 2 files, print match together with non match lines filled with 0


Setter of h:selectOneMenu is not invoked

Conversion Error setting value for 'null Converter' - Why do I need a Converter in JSF?


What is the difference between Bitmap and Drawable in Android?


How can I make it so that my dice game can stop?


How to fit Decision Tree classifier for highly imbalanced response variable?

Training a decision tree against unbalanced data


If $p$ and $p^2+2$ prime, then $p^3+2$ prime.


Kill process when PID is constantly changing

How to kill the process using the name of the program instead of PID?


xparse command definition vs \newcommand

Always use \NewDocumentCommand instead of \newcommand?


Distorted Cabin & Oily Sheen: What is going on in this paragraph?

Distorted Cabins & Oily Sheens: What happens really when a low rumble comes?


Cron job * is replaced by file name in current directory

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


Can we have tag synonym suggestions appear in suggested edit review queues?

Give Tag synonyms their own review queue


Showing cardinality of all infinite sequences of natural numbers is the same as the continuum.

What's the cardinality of all sequences with coefficients in an infinite set?


How do I prove that: $\sum_{i=0}^{\infty} \frac{i^2}{i!}=2e$

What's the value of $\sum\limits_{k=1}^{\infty}\frac{k^2}{k!}$?


How to upgrade Vim 7.2 to 7.4 latest on Red Hat 6.6 the easiest way?

How can I instruct yum to install a specific version of package X?


Hard drive died, how do I get the OS X on new hard drive?

How do i install OS X on new hard drive? I have macbook pro mid 2010.


how to make /usr/lib owned by root again

'sudo' not working after changing the permissions of '/usr' directory


How to reduce the range of RF sensors to 1.5m?

How to decrease nrf24l01 transceiver range?


Couldn't load plugin 'processing' on starting QGIS3 on a mac

QGIS 3.0 can't load plugin processing, no module named 'osgeo', on Manjaro Linux


Is there a common or well understood word for 'a group with no shared members'?

Word for two collections that do not have any elements in common


What are the minimum contributions required for co-authorship


How to find the net electric force exerted on a uniformly charged rod by another, same rod on the x-axis (they don't touch)?

The force between two sections of uniformly charged line


How to disable "extends" for a php class?


Would a different IP address for each site in a network of sites help with SEO or prevent a penalty?


How is this possible? String always size 40 and structure sizeof odd reading

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


How do you import CA certificates onto an Android phone?


Unable to preserve ownership in a copy but able with a move?


Second phd in top rank university but online.


How to force biblatex to show question mark when there is a missing citation?

Wanted: question mark instead of bibtex key for missing citations (biblatex)


If I surrounded a black hole with gravitometers and observed the gravitational field as mass passed the event horizon, what would I observe?

At what moment will matter falling into a black hole affect its size?


Is 2 closed questions and 2 (-1) downvoted questions enough for Stack Overflow to no accept questions?

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


It was done with the help of John, Sam, and "me"—or "myself"?


I am getting NPE for UUID, and I don't know why

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


Would time reverse if we were to go faster than the speed of light?

How does faster than light travel violate causality?


Evaluating $\int P(\sin x, \cos x) \text{d}x$


Lualatex: several levels of subscripts in a sum

How do you put multiple things under a limit?


Movie with a walled city, the walls pockmarked with holes breathing fire

Movie/TV series, which bullets carried DNA of the shooter


Getting "Warning: mysql_fetch_row() expects parameter 1 to be resource, boolean given in" when trying to convert my PHP app to SaaS

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


Is it possible to "detach" child popup windows in Ubuntu 18.04?

How do I move child windows without moving or minimizing parent in GNOME 3?


Can I colour the same text in two different colours?


Prove that there is no uniqueness of factorisation in $\mathbb{Z}[\sqrt{10}]$.

Proving $\mathbb{Z}[\sqrt {10}]$ is not a UFD


$\mathbb{R},\emptyset$, and every interval $(-n,n)$ are a topology

Verifying that a certain collection of intervals of $\mathbb R$ forms a topology


Performing initial setup without an internet connection

Does the PS4 or Xbox One need an internet connection to work?


What can the eigenvalues of unitary matrices tell us?


On the root of a multivariate polynomial and its factorization

$\ker \phi = (x_1-a_1, ..., x_n-a_n)$ for a ring homomorphism $\phi: R[x_1, ..., x_n] \to R$


LINQ Comparing two list and putting the results into one list

Use LINQ to get items in one List, that are not in another List


1080ti and 2080ti in one machine. Is it possible? n2


Broadcom Bluetooth module does not work in Ubuntu 14.04 LTS Dell XPS 13 9343 i7


Why is the speed of gravity the same as that of photons?

Do all massless particles (e.g. photon, graviton, gluon) necessarily have the same speed $c$?


Map folder as drive permanently in Windows

How to make SUBST mapping persistent across reboots?


Java programs in Linux Machine (UTC timezone) returning date in HDT timezone instead of UTC timezone


Wi-Fi not working on Lenovo ThinkPad E570 (Realtek RTL8821CE)


How to solve the intergo-differential equation with derivative

How to solve the differential equation with Duhamel's integral?


Fully charged MacBook Air turns off when power cord removed


What the words "course" and "class" are used for?

What is the difference between taking courses, classes or lessons?


Proving $b^a(1-b)^{1-a} \leq a^a(1-a)^{1-a}$ where $0 \leq b \leq a \leq 1$

Proving inequality $\left( \frac {x} {y}\right) ^{x}\left( \frac {1-x} {1-y}\right) ^{1-x}\geqslant 1$


Is there a way to see topics views when in mobile version?

Mobile browser doesn't show views even when badges granted by views are shown in notification bar


How do I start applications automatically on login?


Removing digits from beginning of filename


Why do downvotes detract reputation from poster on meta?

Why do downvotes cost reputation for the voter on Meta?


Dual boot install of 14.04 hides Windows 7

Unable to boot into Windows after installing Ubuntu, how to fix?


How would I run Minecraft 1.16 off a flashdrive?

How can you move or transfer a Minecraft root folder to another drive?


i need to retrieve customer review for product using amzon api

Is there an Amazon.com API to retrieve product reviews?


How to use Application.ThreadExit in non-WindowsForms Application?(Multithreaded app, need to check main thread with event)


What is this triangle icon [Samsung Galaxy S9+]?


How can an observer reach the singularity if black hole interiors grow forever?

How can anything ever fall into a black hole as seen from an outside observer?


Delete rows that exist in another data frame?

Find complement of a data frame (anti - join)


Where do I place my own .sty or .cls files, to make them available to all my .tex files?


How to determine equality for two JavaScript objects?


How to stream display a text file as another program updates it?

A Windows equivalent of the Unix tail command


Print statement running before if statements


Why is Stack Exchange allowing Google ads though they have their own profitable revenue model via https://stackoverflow.com/jobs?

We're testing advertisements across the network


How do I solve Schrödinger equation with a piecewise periodic Hamiltonian?

Solving a time-dependent Schrödinger equation


How much to tip at restaurants in Australia?


how to retrieve data from sqlite to ListView

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


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


Do I travel "up" or "down" to London from north of the city?


Show that $y^2=x^3+23$ has no integer solutions (hint: use $y^2+4$)

Find all solutions of the equality $y^2=x^3+23$ for integers $x,y$


Why do I get question which i'm not interested to answer?

Radical change of favourite tags doesn't reflect in questions list


create a .deb Package from scripts or binaries


How to correctly handle UTF8 results from a MYSQL database with PHP?


Before Suite initialization in Xunit (C#)

Run code once before and after ALL tests in xUnit.net


PHP - Get substring after last occurrence of needle not including needle


How to resolve the ls >file.txt dumps garbage charecters in linux?

Strange characters when the output of `ls` is redirected to a file


Unable to start activity ComponentInfo NPE


drush/drush dev-master requires codegyre/robo ~1.0.0-beta1


PHP header("location: filename.php"); does not work when session _start(); is running before

How to fix "Headers already sent" error in PHP


Is it grammatical to say "My favorite food is apples"?

Agreement in "[Singular Noun] Is/Are [Plural Noun]"?


"Submit" is not an answer to the question "Does this answer your question?"

Nothing happens when I press "Submit" on duplicate suggestion


"Have you ever been to ... when ..." versus "Did you ever go to ... when ... ?"

How do the tenses and aspects in English correspond temporally to one another?


What purpose to use "!!" inside the if statement


how to flip content around for arabic content


Is it ok to change CPU rate limit of SID mid process?

Troubleshoot High CPU usage by the "System" process


Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

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


Git for beginners: The definitive practical guide


How do I reset a lost administrative password?


Questions on Ubuntu 13.04 on ASUS Z87-PRO motherboard : Bluetooth and Display

ASUS Z87 Pro Bluetooth not finding other devices with 13.10


Can Stack Overflow help you explore the magic and beauty of computer science?

Is there a Stack Overflow like site for computer science?


Minecraft LAN isn't working from one computer

Why isn't my Minecraft LAN server working?


Calling .Remove() is executing an UPDATE statement instead of a DELETE and results in error: "Cannot insert value NULL into column"

EF 4: Removing child object from collection does not delete it - why?


How to recover deleted files in specific partitions?

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


normal subgroups of group of order $399$

Given 3 distinct primes {$p,q,r$}, then $|G|=pqr \implies G$ not simple


When multiple edits are coalesced, does that mean only one bump?


Redirecting using header after updating database

How to fix "Headers already sent" error in PHP


diffrence between property and attribute in c# uml


Making additional changes to manuscript after the refereeing process is completed

What changes after peer review but prior to final submission are acceptable for a conference paper?


Use of "can" or "may" to imply possibility

“It can be very cold…” vs “It may be very cold…”


Quantum Field Theory from a mathematical point of view


How to include graphics with spaces in their path?


Confusion regarding a double entry in Java

Scanner double value - InputMismatchException


getElementById does not work after ajax call

"getElementById not a function" when trying to parse an AJAX response?


Why are the tops of mountains covered with snow, but not at the bottom?


How to check for internet connection in an ajax request

Detect the Internet connection is offline?


Is there Sun constantly falling (and us along with it)?

Does the curvature of spacetime theory assume gravity?


How to run script using SSH from remote computer and avoid its interruption if remote computer goes offline

Keep processes running after SSH session disconnects


Inconsistent shell behavior involving endline characters

Where has the trailing newline char gone from my command substitution?


$\mathrm{R}^n$ for non-integer values of $n$?

Is there a common notion of $\mathbb{R}^n$, for non-integer $n$?


what is the image that is placed when I put a link in the status?

How does Facebook Sharer select Images and other metadata when sharing my URL?


Different template for second page result for Ajax-loading new pages

Template issues getting ajax search results


Simple Delegate (delegate) vs. Multicast delegates


Can't create content without field title

How to programmatically create a title for a new node?


List of lists changes reflected across sublists unexpectedly


Remove the hover selector from an element

Remove CSS class from element with JavaScript (no jQuery)


Saving remembered function when closing down notebook

How can I make assignments persist across sessions?


How to make Stack Overflow tell you about a new question with certain tag(s) the second it is asked?


Is there a way to check a users SSH key to see if the passphrase is blank

How can I determine if someone's SSH key contains an empty passphrase?


How do I create a WiFi hotspot sharing wireless internet connection (single adapter)?


Should a toggle button show its current state or the state to which it will change?


Why hasn't my Nexus 6 received Android M?

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


Passport without citizenship of that country?

What is the difference between "Country of Issue" and "Country of Citizenship" of a passport?


cp -Rdfp $source/* $dest/ wont copy .htaccess

How can I get mv (or the * wildcard) to move hidden files?


'Some index files failed to download' while updating


What is the difference between scores in Princomp vs. factanal?

What are the differences between Factor Analysis and Principal Component Analysis?


NullPointerException in array of objects

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


If every subspace of V is T-invariant, prove that T is a multiple of the identity map.

Let V be a vector space. If every subspace of V is T-invariant, prove that there exist a scalar multiple c such that T=c1v


Why do multiple people have to review an edit, when I have edit privileges anyway?

Why do we need multiple approvers for suggested edits?


Getting NullPointerException when accessing a variable in a Java class

NullPointerException when Creating an Array of objects


MikTeX package manager unable to download any packages

Package repository down, how to relocate?


Communicating multiple times with a subprocess

Communicate multiple times with a process without breaking the pipe?


How to install Ubuntu touch on windows tablet?

What hardware does Ubuntu Touch support?


Call a function at the end of an application in .NET


LINQ's Distinct() on a particular property


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


How do download 32 bit Ubuntu installer for another computer?


Anti-Aliasing for Regions in C# and Alpha Masking

How do I draw an annulus (doughnut) using GDI+?


How to distribute obfuscated add-ons with PyArmor


absolut and uniform convergence of complex power series on an open disk imply absolut and local uniform convergence on the whole disk of convergence

Power series is locally normally convergent in its convergence radius $B(0,R)$


How can I determine if the current version of Windows is either 32-bit or 64-bit from the command line?

Detect Windows Server version 32/64-bit in CLI


Android Keyboard obscuring textarea in webview

Android How to adjust layout in Full Screen Mode when softkeyboard is visible


$der(\{x\})$ is closed and $x\in der(der(A))$


Derangements of the letters of the word PURPLE

Number of Derangements of the word BOTTLE


Move wireless passwords to another computer

How to move wifi passwords to a new installation


Defining list with 'enumerate' explanation


Why is the compiler showing undefined control sequence?

\mathbb{Z} yields undefined control sequence error


How == returns false even though two Strings s1 and s3 having same hashcode?


Elements with switched class doesn't works

Event binding on dynamically created elements?


Windows 10, 'System' process taking massive amounts of RAM


How would one write object-oriented code in C?


How does C++ store in memory instances of classes and structs and if they are difference in terms of performance?

What are the differences between struct and class in C++?


Error: Counter too large! with \alph{cntr} and cntr>26


Understanding the exclamation mark (!) in bash


How to prevent updating of a specific package?


How to deal with a site that has plagiarized mine?

Our website was copied 100% and mirrored on a different domain


Two different formulas for standard error of difference between two means


How do I make a Java JAR file executable in Linux Mint?


Prove that $\alpha(t)$ lies on a sphere given that $\alpha(t)-a$ is orthogonal to T(t)

Prove that $\alpha(t)$ lies on a sphere.


How can I install Ubuntu without removing Windows?


When to use \dots, \ldots, \cdots, and blanks?

\dots versus \ldots - is there a difference?


Don't show pending suggested edits to me after I run out of votes


Formated 2TB external harddrive by mistake

How do I recover lost/inaccessible data from my storage device?


Array syntax in Java: what is the significance of the [] location

Difference between int[] array and int array[]


Operator whose spectrum is given compact set


Writing into an ObjectInputStream repeatedly

Java socket/serialization, object won't update


Does 'rm .*' ever delete the parent directory?


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


Glut error when compiling in Visual Studio

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


is there a shorter way to set up queries when filtering results?


Cardinality of a set of all subsets of $P(\omega)$ with cardinality $\omega$

The cardinality of the set of countably infinite subsets of an infinite set


How can you plot straight lines in Matlab using only values on x axis and the gradient of each line?

Plot the characteristics for Burgers equation in Matlab


How many i remove duplicates from this Array?

How to remove duplicate values from a multi-dimensional array in PHP


c# Automatic colorcycle for legends in MS Chart


PUA:Win32/Vigua.A => GC.Communcator.exe unknown windows defender detected threat

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


What is that "1 view" which automatically appears after submitting a question?


Evaluate $ \int_0^\infty \cos(x)/\cosh(x) dx $


Remove optional ubuntu packages for speeding up release-upgrade


Is there a way to make a repeating command block not apply its command to server operators?

Changing only non-admin players' gamemode


Event binding on dynamically created elements?


Would additional low voltage DC sockets be practical on mass scale?


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


Typing "i" in search box opens inbox on mobile

Mobile search made impossible with keyboard shortcuts enabled


compile error:A field initializer cannot reference the non-static field, method, or property

A field initializer cannot reference the nonstatic field, method, or property


Is there a way to distribute Wi-Fi load across multiple adapters?

Two ethernet ports on motherboard. How can I get double the bandwidth?


Converting timestamps using strptime - R


TOC entries and labels for included PDF pages


Choosing option to close own answered question?


Reworking a date string from yyyy-mm-dd to dd/mm/yyyy

Where can I find documentation on formatting a date in JavaScript?


What are the negative and positive aspects of dark color scheme?


How to keep column headers with attribute table join

Keep the same field headers after joining a table to a shapefile in QGIS


Is it safe to travel to Morocco due to the Ebola outbreak?

Is Morocco currently safe to visit despite the Ebola outbreak?


Screenshot taking a very long time to appear on desktop

Capturing screenshots on macOS Sierra is very slow


Isomorphism theorem: $\mathbb{Z}[i]/(i+4) \to \mathbb{Z}/17\mathbb{Z}$


Bijection between natural numbers $\mathbb{N}$ and natural plane $\mathbb{N} \times \mathbb{N}$

bijection between $\mathbb{N}$ and $\mathbb{N}\times\mathbb{N}$


Greater value for year rep than total rep

Why is my total reputation less than my monthly reputation?


Difference between using Throwable and Exception in a try catch


Solving Equations $x^3+x+1=0$ with Complex Solutions


Is it always true that a solid object(geometrical figure) has less moment of inertia than its corresponding hollow one?

Why is the moment of inertia (wrt. the center) for a hollow sphere higher than a solid sphere (with same radius and mass)?


Why don't wizards and witches just apparate everywhere?

Why aren't people allowed to Apparate or Disapparate within Hogwarts?


Set title for each terminal tab in gnome-terminal using a bash script


Who in the DC Universe can stop Superman if he has a breakdown?


Complicated module update error HTTP error 0


Can I Print to email by adding a email printer device?

Searching a virtual printer, that sends emails


Is using JOINs to avoid numerical IDs a bad thing?

Performance of string comparison vs int join in SQL


What events are available for PrimeFaces DataList

Using the page event with p:dataList in PrimeFaces


If an opponent unsummons my Goblin, does it spoil my Goblin Grenade?

What happens when additional costs can't ultimately be paid, but the spell is on the stack?


Lighting parameters to render interior architectural scene?

Node for setting render colour, regardless of lighting


Where does the logins users are stored in the SQL server “in which data base “


ulimit "File Descriptors" troubleshooting: "Too many open files"

Largest allowed maximum number of open files in Linux


Minecraft - How do you make a command block respond to chat?


Spacetime as an independent yet interacting frame of reference for QM. Looking.for papers

A list of inconveniences between quantum mechanics and (general) relativity?


Has there been a recent change in the "interesting" order?

SO cache going nuts? Or do I need a lot of sleep?


How do I eliminate the vertical realignment when using arrayrulecolor with cmidrule?


Showing $[0,1]$ is compact w.r.t to cofinite topology

How is every subset of the set of reals with the finite complement topology compact?


Show that $S_n=0$ for infinitely many $n$

$\sum a_n$ be convergent but not absolutely convergent, $\sum_{n=1}^{\infty} a_n=0$


Calculating Area for data in WGS 84 using ArcGIS for Desktop?

Accuracy of shape area measurements when GCS shapefile is source of layer in PCS Data Frame?


Using Login Authentication on more than one device - Android App

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


How to get a div to fill the remainder of the screen height

Make a div fill the height of the remaining screen space


Which constructor is called in the following code?

Why copy constructor is not called in this case?


UBUNTU 14.04LTS Wi-Fi hotspot is not detected by android phone

How to create a Wi-Fi Hotspot (in Access Point mode)?


RegEx match open tags except XHTML self-contained tags


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


Can I obtain method parameter name using Java reflection?


Move unity launcher to bottom of the screen


"Highly active question" banner text has a couple of stray asterisks


Are there any spells that a wizard/witch can cast without a wand in the Harry Potter universe?


Bash tail -f with while-read and pipe hangs


Ring Inside an Algebraic Field Extension


Hint needed to show that $a\cos t+b\sin t\leq \sqrt{a^2+b^2}$ for $t\in [0,2\pi)$

Prove: $|a\sin x+b \cos x|\leq \sqrt{a^2+b^2}$


pgf package + pstricks | MikTeX | still 'broken'

PSTricks: Newly introduced error in package


English expression for "cold-natured" without emotional connotation?

Adjective for "a person who really suffers when it is cold"


Search function on site profile to find old questions or answer you wrote?


Find geometry of shortest paths of series of points in a shapefile

QGIS Methods for Batch/multiple shortest path calculations


O365 site throwing HTTPS Security errors

'HTTPS security is compromised by res://ieframe.dll' error in IE


numberOfRowsInSection: method for core data and multiple sections


Finding the FWHM of a NonlinearModelFit gaussian

Estimating the full width half maximum of a peak


Why is my name different on data.stackexchange.com?

Wrong user when logging into Data Explorer


Probability of at least 3-of-a-kind in a 7-card poker hand


The Select Tool doesn't seem to be shrinking or expanding an object on Illustrator

Selection Tool doesn't rotate in Illustrator


Will the inverse mapping also be continuous?

Functions which are Continuous, but not Bicontinuous


How to match the camera to the current 3d view without the cropping?

Is there a Way to Align Camera to View and Fit the View?


how to calculate critical values of Pearson's correlation coefficient for a large data set containing rows greater than 5000?

How to calculate critical values for R for a large dataset


WAMP error: Forbidden You don't have permission to access /phpmyadmin/ on this server


getting wrong results in checking equality with SymPy


Can an explicit formula be found for a bijection $f \colon \mathbb{N} \to \mathbb{Q}$?

Produce an explicit bijection between rationals and naturals?


"error LNK2001: unresolved external symbol"

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


What does it mean "Everything in the Linux is file"


Convergence of Ratio Test implies Convergence of the Root Test


How do I clone a closure, so that their types are the same?


python passing positional arguments to another function call

What does ** (double star/asterisk) and * (star/asterisk) do for parameters?


apt-get update meaning of 1st. column of output

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


how to refresh one row in listview android


likelihood of machine learning model with continuous data must be zero?

Why does Maximum Likelihood estimation maximize probability density instead of probability


Finding N,S,E,W lat/lon at a determined radial distance from an input lat/long

Calculating Latitude/Longitude X miles from point?


What does the degree of a polynomial have to do with the finite extension of a body?

A sufficient condition for irreducibility of a polynomial in an extension field.


Exception in thread "main" java.lang.NullPointerException for classLoader

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


Can I place a comment inside a tag in ASP.NET?


Replacing Chrome OS on ASUS C300 for Ubuntu


Strange perl syntax ( $$ ) in sub routine

What does the function declaration "sub function($$)" mean?


How can I fix my program to not duplicate or completely delete the contents of my 'info' list

List of lists changes reflected across sublists unexpectedly


How to round a number to n decimal places in Java


What hardware does Ubuntu Touch support?


Framing a question whose answer is an ordinal number


Prove that $2^n>2n$ for all integral values of n greater than 2

Prove by mathematical induction that $2n ≤ 2^n$, for all integer $n≥1$?


How can I convert multiple faces of an object to light?

How to make mesh lights work in Blender Eevee?


Migration to version 2016 from versions 2000, 2005, 2008, and 2012

Converting a SQL Server 2000 Database to SQL Server 2016


Twoside option add unwanted blank vertical spaces


If $A$ and $B$ are $n\times n$ complex matrices , then $AB-BA=I$ is impossible.


The first live processing date is December 29, 2014 for the pay period of December 22, 2014 to December 28, 2014

Does "up to [date]" include the end date? What about date ranges ("the week of...")?


Why do binomial expansions involving surds get closer to integers as they get larger?

Why is $(\sqrt{2}+\sqrt{3})^{2008}$ so close to an integer?


How can I get citations for my self-published ebook?


How to change the word "Proof" in the proof environment?


How many emails or SingleEmailMessages can be sent as part of a single sendEmail method invocation?

Emails Per Invocation Still Capped at 100?


Can I cast a Magic Initiate spell using my own spell slots if the spell is also in my class spell list?

Can you cast a spell learned from the Magic Initiate feat using spell slots?


Android null object reference when insert data into sqlite database

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


How can I delete items from my list of tuples?


"Holmby hall" or "The Holmby Hall", does the hall have to be capital in either of them?

When is it correct to use upper case letters for nouns that may only be unique in a given context?


How to Compare two strings in android with optimization?


Declaring a private instance variable and referencing it in a different class

Java - access private instance variables


phrase whereby the swapping of words has an entirely new meaning

What is it called when reversing a phrase doesn't mean the same as the original phrase?


Are there any large private companies in the Star Trek universe?

The fates of corporations in the Star Trek universe


Ubuntu 14.04 - Boots Completely Unstable (99.9% frozen )

How do I set 'nomodeset' after I've already installed Ubuntu?


CodeIgniter Anchor error: URL not found on this server


Review Queue Filter Doesn't Seem to be Filtering Good


How to support initial interface orientation only on iOS 5.1

How do I detect orientation on app launch for splash screen animation on iPad!


I need a way for Users to easily create a Page just by choosing a Title and clicking on Submit.

Reference: mod_rewrite, URL rewriting and "pretty links" explained


Bluetooth headphone mic and stereo audio not working simultaneously on laptop

Possible to use Bluetooth headset in Stereo mode with Mic?


Passing an array as a function parameter in JavaScript


How to return value from an asynchronous callback function?


purgeIdleCellConnections: found one to purge conn = 0x1d57ba00


Adding Z value to attribute table of shapefile from DEM?

Extract Raster Value into Polygon Attribute


The effect on Nazgul as couriers of the One Ring

If one of the Ring-wraiths found the One Ring, shouldn't they be able to break free from Sauron's control?


Unable to Generate a Paperclip Migration in Rails 4


Open Terminal Shows : bash: alias: =: not found How to remove?


Unable to see anything after importing .obj file


Where and how do I find the *desktop*.iso file needed to install Universal USB Installer? I need it to install Ubuntu

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


Can I use 2 different passports while traveling? (while living in none of those countries)

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


Evaluating the indefinite integral $ \int \sqrt{\tan x} ~ \mathrm{d}{x}. $


Alternating harmonic sum $\sum_{k\geq 1}\frac{(-1)^k}{k^3}H_k$


I am trying to Show the Records based on Postcode using Geolocation Distance method

System.LimitException: Too many query rows: 50001


Angularjs: input[text] ngChange fires while the value is changing


How to draw software architecture in Latex?


How long does the Truffle take to move in after building the mushroom biome?


Probability of substring inside string of coin-tosses


Real numbers as a $\mathbb{Q}$-linear space

Is there a quick proof as to why the vector space of $\mathbb{R}$ over $\mathbb{Q}$ is infinite-dimensional?


Problem with Croatian letters when reading from MySQL using PHP?


What to do when you can't press 3 keys at the same time with a laptop?

How do I remove the limit on PC keyboard button presses?


On the limit of some average of the function


How to display a figure in the middle of the page instead of the top

How to influence the position of float environments like figure and table in LaTeX?


What is the difference betwwen "the '80s" and "the 80's"?

Plurals of acronyms, letters, numbers — use an apostrophe or not?


Throws nullPointerException and app crashes

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


How many endings are there in dishonored? (SPOILERS)

What are the different endings in Dishonored?


Get e-mail addresses from Gmail messages received


i have created a simple html survey form how to get radio buttons values selected by user to a data extension

Marketing Cloud Landing Page: pass values to a data extension


Does my rearrangement of the sequence to prove that - any $n\in\mathbb N$ can be written as the sum of Fibonacci numbers - look fine?

Proof by induction that if $n \in \mathbb N$ then it can be written as sum of different Fibonacci numbers


How to form a block-diagonal matrix from a list of matrices?


Why didn't the Enterprise-E crew just use holodeck machine guns against the Borg?

How come the Federation did not routinely use projectile weapons against the Borg?


Grep: unexpected results when searching for words in heading from man page


Show that $f$ is continuous and hence of the form $f(x)=cx$

Show that $f(x+y)=f(x)+f(y)$ implies $f$ continuous $\Leftrightarrow$ $f$ measurable


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


Lyx+article document, image under title in front page


compare two csv files and fetch matching data

compare two columns of different files and print if it matches


mysqli bind_param vs '".$var."'; whats the difference?


What is the physical meaning of $\epsilon_0$?


Do I need a transit visa to travel to ireland via UK?

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


Why do Python built-ins interact differently with the "is" keyword?

"is" operator behaves unexpectedly with integers


Why I cannot grab  tag with :visible selector?

jQuery "visible" doesn't work in all browsers, but in Firefox


Question about electric flux in the corner of a cube


Are PDO prepared statements sufficient to prevent SQL injection?


Is this sufficient to do when your PC is infected with a virus?

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


How to prove that a union of a countably infinite set and a finite set is countably infinite with no intersection

Union of a finite set and a countably infinite set is countably infinite


Why it is not possible to assign a reference of one generic type instance to another generic type instance?

Java Generics -- Assigning a list of subclass to a list of superclass


Story about school bully and victim transported to a magical land

Children's fantasy book where two boys enter a parallel world through the principal's office where math and poetry were magic


Help, Error : Type 'sudo' is not known on line 1 in source list /etc/apt/sources.list.d/mono-official-stable.list

E: Type 'sudo' is not known on line 1 in source list /etc/apt/sources.list.d/mono-xamarin.list


Cursor: invalid statement in "fillWindow();"

What does "invalid statement in fillWindow()" in Android cursor mean?


Suppose $f'$ is continuous and positive on $[a, b]$. Prove $\int_a^b f(x) dx + \int_{f(a)}^{f(b)} f^{-1} (y) dy = b f(b) - a f(a)$

Prove that:$\int_{a}^{b} f(x) dx = b \cdot f(b) - a \cdot f(a) - \int_{f(a)}^{f(b)} f^{-1}(x) dx$


Space problem with Sandisk 32 GB flash drive

How do I copy a file larger than 4GB to a USB flash drive?


Is there a function which, composed with itself, will output $e^x$?

How to calculate $f(x)$ in $f(f(x)) = e^x$?


bash quotes in variable treated different when expanded to command

Why does shell ignore quoting characters in arguments passed to it through variables?


Can a caster Counterspell a Counterspell against a non-cantrip spell they cast?


How can I insert div or img into textarea?


Conditional operator cannot cast implicitly?


What's the command to reset a file to a specific commit?

How can I reset or revert a file to a specific revision?


How to calculate percentiles from z-scores

Evaluate definite interval of normal distribution


Norm of Hilbert's operator $H f(x)= \int_0^{\infty} \frac{f(y)}{x+y}\, dy$

Show that the linear operator $(Tf)(x)=\frac{1}{\pi} \int_0^{\infty} \frac{f(y)}{(x+y)} dy$ satisfies $\|T\|\leq 1$.


How to validate an email address using a regular expression?


do i need a uk transit visa when i am not changing terminals?

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


UK visa refusal for my wife to accompany me on my business trip

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


Removal of parenthesis around years from the citations in text


How do i install OS X on new hard drive? I have macbook pro mid 2010.

How do I get an operating system onto a new hard drive?


Find the length of a string array in the form of char**?

How to find the 'sizeof' (a pointer pointing to an array)?


Did Bran Stark actually do anything as a warg in the final battle with the White Walkers?

What was Bran's plan to kill the Night King?


When is swap memory useful? Why do we need to set it to twice the amount of RAM?

Why do we need to set swap space as twice big as our physical memory?


Java Question on how to cancel system input


HTML5 Image Upload to Page Polyfill Demo


How are self-replicating mines supposed to work?


When a charge starts moving, does it's electric field change into magnetic field?

How do moving charges produce magnetic fields?


how to extract information about a single video - Youtube API


MODIS - runGdal - error in strsplit: non character argument


Efficiently Plotting NIntegrate with Variable Integration Limit


Eclipse java debugging: source not found


When should I use a struct rather than a class in C#?


What defines the dominant profile information when merging accounts?

Which profile details does an account merge preserve?


Number of generators of $Z_n$ is $\varphi(n)$


Black color transformation with transparency

How can I change the color of this object properly?


Why am I not getting a java.util.ConcurrentModificationException in this example?


Find conditions on positive integers so that $\sqrt{a}+\sqrt{b}+\sqrt{c}$ is irrational

How to prove $1$,$\sqrt{2},\sqrt{3}$ and $\sqrt{6}$ are linearly independent over $\mathbb{Q}$?


Delete invisible files on removable media

Disable storage of invisible files "._" on my cfs or smb network storage


Previous year Olympiad problem (polynomials)


Where to ask licensing-related questions?

Where can I ask about Software Licenses/Licensing?


Replacing regex matches in one file with lines from another file

How to replace text between quotation marks with something from another file?


Asus Eee PC 1015CX shows resolution of 800x600 in Ubuntu 12.04


How to read file direct from disk not from Cache in Cocoa

How to get byte data from file in object c


How do you acknowledge the useful comments left by the reviewers invited by a journal that rejected your paper?

Acknowledging a reviewer from a journal from which the paper was rejected


Search for a book for learning linear algebra, that gives lot of practical real world examples


Virus folder can't be deleted - WindowsApps

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


What's the difference between length and length()?


Add feature to postgis layer with sequenced id using pyqgis

How to create a QgsFeature with default attributes?


C++: Using const for a function parameter that is currently an enum


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


Prove that for the $\mathbb R^{n\times n}$ vector space doesn't exist a basis from $n^2$ matrices, such that AB=BA for every two matrices in base.

When is matrix multiplication commutative?


How to avoid non-default constructors in fragments?

Why do I want to avoid non-default constructors in fragments?


Heisenberg's derivation of Schrödinger's Equation


How does OpenGL Communicate with the GPU?

How does OpenGL work at the lowest level?


How to write a loop while inside heredoc

Calling PHP functions within HEREDOC strings


Mesh will not show any material colors in the cycles quick render (shift + z)


Assigning Variables to a Value in a Multivariable Function


White cable with a Black Stripe and tons of unknowns

What do solid/striped lines on a wire indicate?


Testing whether an executable can be run on Linux?

ldd equivalent which fail when library not found


How to scrape dynamic data with PHP Simple HTML DOM Parser

Scrape web page data generated by javascript


Exported FBX model looks different from in Blender

Blender export fbx file holes in mesh deformed


How to copy specific pages of Word document

How do you display code snippets in MS Word preserving format and syntax highlighting?


Most commented post should be the first post in the blog


How do I prove that if $|x|<1$, then $\lim_{n\to\infty}x^n=0$?

Prove that $|x|<1$ implies that $\lim_{n \to \infty} x^n=0$


After installing Ubuntu I no longer have the option to start Windows 7 Professional

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


rsync over ssh "error in protocol data stream" (code 12). ssh works


Is it possible to turn vertices and move them only in one direction?

Is there way to move one vertex and make another move with it proportionally?


Round decimal numbers and compare up to 3 decimal places in java

How to round a number to n decimal places in Java


Contractible vs. Deformation retract to a point.

Why doesn't the "zig-zag" comb deformation retract onto a point, even though it's contractible?


Missing Javascript ".map" file for Underscore.js when loading ASP.NET web page

jQuery's jquery-1.10.2.min.map is triggering a 404 (Not Found)


How to get a extension of a file using jquery or javascript?

How can I get file extensions with JavaScript?


Matrix ODE gives badly-behaved numerical solution

Funny behaviour when plotting a polynomial of high degree and large coefficients


Which one is correct? "Explain what this is?" or "Explain what is this?"

Changing subject and verb positions in statements and questions


Without installing snapd, How to install ubuntu software centre?

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


How do major and minor grooves arise in the DNA helix?

Why do the major and minor groove exist in DNA?


Is it possible to send mail to other domain without ssl authentication?

How to correct Postfix' 'Relay Access Denied'?


How to erase .lof file (and other auxiliary files) in Overleaf?


Make a physical clone of an object and modifiy all clones at once?

How can I link the mesh data of several objects so they all use the same?


My proof for $|R|=1$ if and only if $1=0$ where $R$ is a ring with unity.

In a ring, how do we prove that a * 0 = 0?


How does Mrs. Norris communicate with Mr. Filch?


Is serverfault.daytorrents.com a phishing site?

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


How do I skip something files when i use * to specify the path?


HTTP session hijacking vulnerability on Stack Overflow

Why doesn't the Stack Overflow team fix the Firesheep style cookie theft?


Synchronous and Asynchronous callback functions in ES6 and Node

Getting a better understanding of callback functions in JavaScript


Manual Mode : Dark picture even in broad daylight

Why am I getting black photos when I use the Manual feature on my DSLR?


How to tell to my advisor that I want a co-advisor?

How to ask for a co-supervisor? (master's program etiquette)


when an object is lifted (at a constant velocity) shouldn't the work done on the object be zero?


Adding a bounty will "break" the reputation feed

New Rep indicator stops when having negative score


Purchased Songs are not showing in iTunes, AppleTV or iPhone

Why has iTunes not found/downloaded all of my purchased songs?


Click event on select option element is not working for all

Event binding on dynamically created elements?


Is there an easy way to reproduce pre-1.8 Adventure gamemode block handling rules in 1.8?

How can I emulate 1.7.10's adventure mode in 1.8?


Why the size of struct is 24 bytes rather than 20

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


Dropping a table with a non-printable character in its name


A group action is regular if and only if free and transitive. I have questions on the non-empty part.

Faithful group actions for singleton group or for empty set


Verify internal NTP server is sending the correct time?


What forces make objects fly away from the axis of rotation?

Is the force which throws a body on a rotating disk outwards centrifugal force?


Why is ‘Earth’ often spelt with a lowercase e, even when referring to the planet?

When is it correct to capitalise 'earth'?


How to make Windows 10 file explorer show full date with seconds?

How can I force Windows to display the seconds in the date modified/created column of Explorer?


Link to "login with stack overflow" goes to error page on stack overflow carreers


Is it possible to mute your computer through the command-line interface?

Change Windows sound volume via the command line


How to remove old kernels on CentOS 6 (to free up boot partition)?

How to free up space on RHEL6 /boot safely?


Batch image resizing and rotating on OS X?

Batch-Resizing images in OS X to a certain height


Login with SSH authorized key with changed SSH port


Is trace of regular representation in Lie group a delta function?


Gnome 3.14: Changing window icons to the left

How to bring back minimize and maximize buttons in Gnome 3


Prove $I$ is non-principal ideal of $\mathbb{Z}[x]$?

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


Java Array returning a NullPointerException

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


Proof that $\sum_{n=1}^\infty n $ is -1/12


Do I need a transit visa for 8 hour layover in Dubai

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


how do I install GKSU or other program to edit as root to save changes in grub file at /etc/default to enable nomodeset bootup?


Second refusal of UK academic visit visa

What can I do to lift a 10 year ban for making a mistake in my UK visa application?


How to set sudo password other than the user's own password?

Sudo is also user login password - why? how to change?


Can't get the count of the list item getting NullPointerException


Pigeonhole Principle + Strong Induction: Slicing brownies both directions


Install ubuntu 20.04 in 1.5 GHz quad processor

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


What is the ideal number of questions SE wants for any answer for the best search effectiveness?

How should duplicate questions be handled?


Are there any approximation for ratios of factorials (and other similar high-precision ratios with rounding issues?)

How can I prevent Overflow for the Gamma function?


In Inception, how did everyone finally get out of dream Level 1?

Why didn't the team wake up from the multi-level kick?


In python regex r'\W' vs r'\W+' vs r'\W*', can someone explain this?


North-American chipless credit card in France

Magnetic stripe or EMV (chip-and-pin) credit cards in France?


Ruby block to string instead of executing

Printing the source code of a Ruby block


Minecraft - Can't use the new naming system

Minecraft Scoreboard stat.mineBlock won't work?


compare current item to next item in a python list

Iterate a list as pair (current, next) in Python


When I run the debugger: "failed to set controlling terminal"

debugging in codelite - "GDB: Failed to set controlling terminal: Operation not permitted"


set -u finds unset value in heredoc in bash script

Bash 'unbound variable' error when variables are referenced in multiline comment (set -u)


What font and style of this document is?

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


proof of weak convergence of probablity measure

Convergence of characteristic functions to $1$ on a neighborhood of $0$ and weak convergence


Counting the occurrences / frequency of array elements


When do the Freshman's dream product and quotient rules for differentiation hold?


IE div, updatetargetid not refreshing on subsequent requests

Disable browser cache for entire ASP.NET website


Which Ubuntu should I install for my GPU Quadro P400 to do Deep Learning (Python3, Cuda, Tensorflow, OpenCV)

The easy way: Install Nvidia drivers, CUDA, CUDNN and Tensorflow GPU on Ubuntu 18.04


How to exclude my own visit from Google Analytics in WordPress?

How do you exclude yourself from Google Analytics on your website using cookies?


String formatting: less decimals in %f float?

Make a float only show two decimal places


Does a Schengen visa issued and then cancelled have any effect on H1B?

How can a visa refusal affect my future travel plans?


Why does jQuery pass the window object into their scope

What advantages does using (function(window, document, undefined) { ... })(window, document) confer?


How can I update the BIOS of my Dell laptop from Ubuntu?

How do I update the BIOS of a Dell laptop?


Replace Next Line by  in the String Obtained from TextBox


SQL IN statement to extract for 100k records

How to put more than 1000 values into an Oracle IN clause


What is the network address (x.x.x.0) used for?


What are the Pointer-to-Member ->* and .* Operators in C++?


Reinstalling Ubuntu 16.04, while keeping /home

Re-install Ubuntu without losing data in home folder


Android studio intent app keeps crashing

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


Premission denied to start session - PHP

How can I fix the Permission error when I call session_start()?


when i want to connect have this problem "error": "Internal Server Error", "message": "No message available",


Java program returning int array with 3 elements (#of lines, # of words, # of characters) from a text fil

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


Is there possible to specific type of Generic Type in C#


Apply a function to every n elements of a vector

Applying function to consecutive subvectors of equal size


What is the drawback of using a non-parametric test when parametric alternative could have been used?

Why would parametric statistics ever be preferred over nonparametric?


How the strings concatenation take place in C# for var q = "A" + "B" + "C"

How many String objects will be created when using a plus sign?


How do I get the position at time $t$, if acceleration depends on position?

Calculating gravity when taking into account the change of gravitational force


Stackoverflow authentication data storage

How does SO's new auto-login feature work?


Can a cousin write a recommendation letter for graduate school?

Why can't friends or family members write recommendation letters for graduate admissions?


Credit card details stolen every 1-2 years. What am I doing wrong?

How do I protect my credit/debit cards from being stolen or scanned?


Does the 2020 Apple M1 MacBook Pro support 2x daisy chained Thunderbolt Displays?


Prove that the curvature of $\alpha$ is greater than $1/R^2$ for $\alpha$ lying on a sphere


Division in Java always results in zero (0)?


How to detect unsaved data in form when user leaves the page?


Prevent gedit from creating files with the '~' (tilde) suffix


Multi Resolution graphic for ios 4 and ios 5

Cocos2d-x supporting multi-resolution using density independent pixels


Why do I get static text/html when returning a 404 Response with Java / Jersey?

JAX-RS / Jersey how to customize error handling?


x$A^{100 }$ where $A = \begin{bmatrix} 1 &2 \\ 3& 4 \end{bmatrix}$

Finding a 2x2 Matrix raised to the power of 1000


Let $v_1, \ldots, v_r$ be non-zero elements of a vector space such that $\langle v_i, v_j \rangle = 0$ if $i \neq j$. Show that they are independent

Proving that orthogonal vectors are linearly independent


What does this symbol mean in logic (rotated up-tick)?

Notation Question: What does $\vdash$ mean in logic?


Image center align vertically and horizontally

How to center an element horizontally and vertically


How to achieve line break in simple $formula$-mode


How to automate backup downloads between two Ubuntu 14.04 servers

How to download Ubuntu Server backups automatically?


calculate the sum $\sum 2^{-n} (\frac 1 n -\frac 1 {n+1})$

Proof that $f$ is Lebesgue-integrable and calculate its integral


How do I know where to put things in linux?


Installing MacOS 11.3 creates a Relocated Items.nosync with changes to private/etc/group

Relocated items after macOS update to 11.3.1


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


How can I /give a named painting in Minecraft Bedrock Edition?

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


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


Is possible iterate over all classes inside a package with Reflection?

Can you find all classes in a package using reflection?


Ubuntu installation issue side by side windows 8.1

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


FasterCsv doesn't show any result in my view in Ruby on Rails?

Ruby on rails, reading and showing csv-file doesn't work?


What is this practice called in JavaScript?

What is the (function() { } )() construct in JavaScript?


How to show that the variance estimator of a gaussian is biased?

Bias in estimators of population variance


After a TPK, we are re-doing the adventure at 2nd-level. Are there any guidelines for what the items and equipment the PCs should have?

What's the starting wealth for higher levels?


A group is abelian if and only if the center of the group is all the group


how to edit or remove the dashboard footer message

How to remove version and thank you message from the admin footer


Does an Indonesian need a visa for a long layover in Korea?

Transit a day in Seoul (Indonesian citizen)


add a second (multiple) owner / user for a folder (website folder)

Give permission to debian-transmission to write into a www-data directory


A finite field of order $p^n$ has characteristic $p$.

If D is an Integral Domain and has finite characteristic p, prove p is prime.


Why did Dumbledore act surprised by the Horcrux memory in the Harry Potter and the Half-Blood Prince movie?

Why do Harry and Dumbledore need to get the memory from Slughorn?


How come it always says \tikzlibrary{calc} is missing?


Can anyone help me by providing a sample python-script to modify the size of anyone feature in this Blender model 3D model of Humanoid

Is it possible in blender to change the dimensions of a downloaded 3d model in .blend format or .obj format in blender using python scripting?


Is it appropriate to put a comma before "which"?


Why do i get flat and crack french macaron tops


vacuum sealed kielbasa in a hot car for 18 hours - is it still good?

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


Why utilize using() when instantiating a class?


MBP 2017 w/ Touch Bar: How to turn off internal display & use external display instead

How do I turn off MacBook display when I have an external display?


Is there a way to check if an istream was opened in binary mode?


Why is 'this' undefined inside class method when using promises?


Regex to get string between curly braces


Why can't the annotation @SafeVarargs be applied to non-final instance methods?

java @SafeVarargs why do private methods need to be final


Re-entering the US on visa waiver from Mexico by car


Does the speed of light depend on mass density?

Does the optical density of a medium depend upon its mass density?


Is it safe to dual boot ubuntu in c drive running windows 7?

How can I install Ubuntu without removing Windows?


Is there a solution for the three body problem?

The Impossibility ( or Possibility) of Solving $N$-Body Problem


Which method is better to drop all user connections before a restore Change to single user mode or Take offline the database?

Unable to restore database backup because it is accessed by other connection


Secure modulus length for Diffie-Hellman

How large should a Diffie-Hellman p be if the messages are encrypted?


Simple demonstration for $\lim_{n\to\infty}(\sqrt[n+1]{(n+1)!}-\sqrt[n]{n!}) = \frac{1}{e}$

Find the limit of: $\lim_{n\to\infty} \frac{1}{\sqrt[n+1]{(n+1)!} - \sqrt[n]{(n)!}}$


How to create a generic typesafe HashMap by class type?

Java map with values limited by key's type parameter


Using electrolyte capacitor in AC application

Can you make a non-polar electrolytic capacitor out of two regular electrolytic capacitors?


Found lots of these insects on my study desk today. What are these?

Questions about insects eating flour and living in the cracks of a wooden cutting boards


Are there any plans to make private Stack Exchange sites for university courses?

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


Difference between the following in css display?

What is the difference between display: inline and display: inline-block?


Usage of the article "the" before superlative adverbs

Use of the definite article before superlative adjectives


Sum category column in one sheet based on a dates column in another sheet


$\|h(x)-h(y)\|\geq 3\|x-y\|$ prove that image of open is open


Is there a way to split a forest tree or adjust enumerate margins to fit a page?

How do I split a forest tree into two trees with proper vertical alignment?


Field names change when selecting by attribute/location and then copying feature in ModelBuilder?


Will this Garbage Disposal to P Trap height work?

What is the minimum height for garbage disposal drain above the drain stub


How to prove $P(A\cap B)\geqslant P(A)+P(B)-1$?


Synchronize multiple threads to edit a Hashmap

Why is a ConcurrentModificationException thrown and how to debug it


How do I add a custom icon to the macOS menu bar?


Why capacitor pass AC and block DC current?


How to raise a complex number to the power of another complex number?


Show that the sequence $\left(\frac{2^n}{n!}\right)$ has a limit.

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


C++ What's the proper way to receive data over tcp until I get as many as I want

How to extract length information of a message and extract only that much message from TCP bytes stream?


Why are determinants computed in such a way?

Why is the determinant the volume of a parallelepiped in any dimensions?


What is "quantization"? Give one example


error: variable or field ‘myfunction’ declared void


No post content on review result page for Low Quality Posts queue if review resolution set to close

Only actions taken are displayed on question while checking the history of Low Quality Posts review


mathspec and \RequirePackage{amsmath} error

What causes this strange interaction between glossaries and amsmath?


Can software written for windows be used on linux?

How can I install Windows software or games?


Does 'True' stand for 'Else' in Maximize function output?

Piecewise Function, Explanation of Extra Case


Blender 2.9 scripting, how to get the name of the driven property

Select or find everything that a driver is driving?


Once I reach 15 reputation, will my old votes be taken into account?


Tensor product of reduced $k$-algebras must be reduced?


Is there a need to, somehow, protect an email address in a MySQL query?


How do I loop through or enumerate a JavaScript object?


Prove that the norms ||.||2 and ||.||infinity on a finite dimensional space are equivalent


How can I use the same material at another slot and change it independently?


How to get all simple properties of an object in C#

how to get all primitive type of an object


Is there a separable and metrisable topological space $X$ so that $\operatorname{card}(x) > {2}^{\aleph_{0} }$?


Changing the Half-Life of Radioactive Substances


Python Regex Search Wildcard string or number


Ability to update profile from the Stack Exchange Android App


Is multiple entry for UK general tourist visa possible?

Multiple entry visa to UK (sponsored visitor)


How to share Eclipse workspace and project settings across a team?

Which Eclipse files belong under version control?


Using SELECT * or SELECT all, cols is better for Queries

Which is faster/best? SELECT * or SELECT column1, colum2, column3, etc


How to make the email app on iOS work like Gmail app?

Searching Gmail from Mail.app doesn't work


PHP regular expression find the modify the current matches


How can we address the relative imbalance in the review queue lengths?

Huge close votes review queue on Stack Overflow


Finding real roots of negative numbers (for example, $\sqrt[3]{-8}$)


How can I get the current tab while this tab is not active

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


Diff between two dates (datetime) in minutes


Is is possible to join a variable and a number to make a new variable?

How can you dynamically create variables via a while loop?


Why only highest degree of polynomial for Big Oh?

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


External hard drive unrecognizable in disk utility but found in System Information


How do I install a .deb file via the command line?


Running a python script 200,000 times in parallel using bash


Changing odd and even numbers in a file to binary code


Error: Could not find or load main class in Eclipse Kepler

Eclipse "Error: Could not find or load main class"


I was born in Yemen, but to British parents and never had Yemeni citizenship. Can I travel to the USA under the Trump ban?


Materials change when I export a fbx file to Unity

.fbx export why there are no materials or textures?


Find the value of a and b if $( x + 1 )$ and $( x -2 )$ are factors of $ ax^3 - 4x^2 + bx - 12$

Find the value of $a$ and $b$ if $x+1$ and $x−2$ are factors of $ax^3−4x^2+bx−12$


On the existence of a non-constant sequence whose differentiable image converges

Is a differentiable function always continuous?


Movie where an object is recovered from space and brought back to earth

Movie about hostile robots disguised as footballs


What are the differences between the following two functions, explaining to a MMA novice?

What are the most common pitfalls awaiting new users?


How do I determine the likelihood of a single measurement coming from a known distribution?

Is there a statistical test to compare two samples of size 1 and 3?


Is $1 + 2 + 3 + \dots = -\frac{1}{12}$ really true?


Repeating points by field using ArcGIS for Desktop?


Is it possible to disable the 'Block Placed' message when using tellraw /setblock?


Is $ (A∪B)×(C∩D)=(A×C)∪(B×D)$ true for all sets A,B,C and D?

Is $ (A∪B)×(C∩D)=(A∪C)×(B∪D)$ true for all sets A,B,C and D?


Good DSLR camera for ice hockey pictures

Lots of noise in my hockey pictures. What am I doing wrong?


python3 --version shows "NameError: name 'python3' is not defined"


How to avoid repetitive strain injuries when using LaTeX daily?

Good keyboard layouts for typing (La)TeX


If I receive a hacked Pokemon over Wondertrade will it corrupt the game?

What's the blue pentagon for in Pokemon XY?


Transfer function of two RC circuits connected together

Deriving 2nd order passive low pass filter cutoff frequency


Prove that $\sum_{j=1}^{\infty} \left[ \frac{n}{2^j}+\frac{1}{2} \right] = n$ for interger $n\ge 1$

Number Theory : Show that $\sum_{i=0}^\infty$ $ [\frac{n}{2^i}+\frac{1}{2}]$ $=$ $2n$


Does unpacking sequences [strings, lists] and sets involve casting into a tuple?

What does ** (double star/asterisk) and * (star/asterisk) do for parameters?


Android SQLite NullPointer Exception and stack overflow exception

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


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


Convert a big integer to a full string in PHP


How can I execute default route commands at startup (two NICs)?


how to traverse all elements of the same key in multimap of C++?

stl::multimap - how do i get groups of data?


How should I phrase an important question that I need to ask a professor?


Intuition behind why Stein's paradox only applies in dimensions $\ge 3$


List of lists changes reflected across sublists unexpectedly


Bootstrapped bias corrected and accelerated 95% confidence intervals

Comparison between bootstrap percentiles confidence interval and BCa confidence interval?


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


What is the difference between have and have got


How I can make method take infinity arguments in objective-c?

How to create variable argument methods in Objective-C


How can I prove that a number of the form $2^{2n}-1$ is divisible by 3?

Prove by induction that $2^{2n} – 1$ is divisible by $3$ whenever n is a positive integer.


How to populate data from uitextfield to a uitableview

How to populate a custom uitableview from a textfield


Is it true that whenever any non rigid body moves, there must be a delay between the ends?

Is it possible for information to be transmitted faster than light by using a rigid pole?


CBC MAC attack using Arbitrary-length Messages

Forge CBC-MAC by creating a new message, given the MAC of two messages


Extra space character is added when reporting a bug via the app itself

Extra space in the configuration details collapse the bulleted list order in the SE Android app


Single MVC Web Application with multiple URLs redirecting to diferent Controllers

Is it possible to make an ASP.NET MVC route based on a subdomain?


We are physicists and we are arguing over the use of "a" and "an"

Do you use "a" or "an" before acronyms / initialisms?


Whats the meaning of the phrase "Whats not to like"?


Dual citizenship, question about which one can I use

Can a US citizen leave and enter the US using a foreign passport?


Is it possible to fly from Germany to Spain using Residence Permit without a passport?

Travel in schengen countries without carrying passport for non EU citizen


What's the command to pull up a package's manual?

What is the quickest way to open the pdf-manual for a given tex function or program?


RegEx match between two words and get all occurrences

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


List of lists changes reflected across sublists unexpectedly


Show that if $f$ is analytic then $g(z)=\overline{f(\overline{z})}$ is analytic and find its derivative

How do I rigorously show $f(z)$ is analytic if and only if $\overline{f(\bar{z})}$ is?


Ubuntu 16.04 poor wifi signal and high battery usage

Realtek RTL8723be doesn't have good reception


Changed hardware, now wireless entirely absent


Describing a motion of gyroscope with gimbal


"Libkmod: EROR... ignoring bad line" start-up issue

Blacklist.conf "Ignoring Bad Line Boot Prompt"


Submitting an answer to a closed question

How was this answer posted after this question was closed?


How can I save the world from the spread of Hallow and Corruption/Crimson?


"Needs repairing" vs. "needs to be repaired"

How are "needs to be washed," "needs washing," and the regional variant "needs washed" to be distinguished"?


How to comment on a question on another Stack Exchange site I newly joined?

Why do I need 50 reputation to comment? What can I do instead?


Section of a covering projection from a connected space

If a covering map has a section, is it a $1$-fold cover?


Should I Use a Diode to Protect LiPo Battery?


Is B1 visa in perfect condition valid on old damaged passport?


Potential issues (if any) in recursively replacing spaces with underscores across all filenames on hard-drive

How to replace one char with another in all filenames of the current directories?


Concerning a previous possible tachyon observation?


Making the ios app in app store so that one apple id can install the app once


Difference between "and" and && in Ruby?


Convert NSString with factor (e.g. @"3/4") to NSNumber


Incompatible pointer types assigning to 'CustomCell *' from 'UITableViewCell *'

Incompatible pointer type initializing 'CustomCellView *' with an expression of type UItableViewCell


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


How do I start applications automatically on login?


Running a jar file in another java program

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


Does anything else happen if I continue to throw candy on the ground?


How to detect if my Delphi application has been started by Windows as an out of process COM Server?


Split file based on string delimiter in bash.how?

Split one file into multiple files based on delimiter


Has Robert Kirkman ever commented on whether humans can safely consume zombie meat?

Does eating infected flesh have an effect?


What does an * (star) mean in front of a CSS declaration?

What does a star-preceded property mean in CSS?


Replacing numbers within a range with a factor

Convert continuous numeric values to discrete categories defined by intervals


Detailed instructions for replacing KingoRoot's Superuser with SuperSU


Performing user authentication in Java EE / JSF using j_security_check


Check or falsify: there is a $C^\infty$ surjective map $S^1 \to S^1 \times S^1$.


How to display, hear, and control an Android device using PC?


Value Unknown of type java.lang.String cannot be converted to JSONObject

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


NullPointerException at adding int to ArrayList


gedit/ text editor document - how to show it in right click menu Ubuntu 18.04

How to add right-click (on desktop) to create text file functionality 16.04.2 Ubuntu GNOME


How do I unescape HTML entities in a string in Python 3.1?


Does expectation of a r.v. always converge?

Why does the Cauchy distribution have no mean?


There is an appropriate time standard for the display of a splash screen for mobile apps or not?

Pros/cons of splash-screen with articifial loading delay


Why does a sed command work interactively but not in my script?

How can I use variables in the LHS and RHS of a sed substitution?


Prove that $\mathcal{P}(A) \sim \{0,1\}^A$

Finding a correspondence between $\{0,1\}^A$ and $\mathcal P(A)$


Using \cref with consecutively numbered definitions and theorems


Invoke a method using a tuple as the parameter list


How can I block ping requests with IPTables?


Null pointer exception in for loop with random numbers


How does the new Sangan errata affect Exodia?


How to get a random real number in the half-open interval [0.0,1.0)?

RandomReal closed on left & open on right?


Why is there such a strong preference for 45 degree angles in PCB routing?


How can a user with less than 10 rep can do a review on suggested edits?


Where should I put my script so that I can run it by a direct command?

Is there a standard place for placing custom Linux scripts?


This odd Java code compiles without errors

My java code has an obvious error. Why does it compile and run?


client_server chat app using JFrame form .. initializing server's socket

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


Bug in Achievements Icon in the Network Profile

Achievements dropdown is broken on SE.com


Is there an application to manage config files in the /etc directory with version control?


Would a spinning particle in a spinning universe have spin?

Quantum spin in a rotating reference frame


How do I extract Rails view helpers into a gem?


Binomial Recurrence for $f(n) = \sum \binom{n-i}{i}$

Fibonacci Numbers Proof: $ f_n = \binom n0 + \binom{n-1}1 +\dots+ \binom{n-k}k$


Why does any non-zero expression raised to the power of 0 equal 1?


How do I get the number of elements in a list?


How can I insert without changing the identity seed?


Installation procedure for numpy and other python-3.4 packages on ubuntu 14.04


As a US Citizen, if I'm visiting the Schengen region, can I "work from home"?

Do I need a visa to work remotely in Europe as a Canadian citizen for six weeks?


Identify a film (and possibly book) about a scientific incident that makes most of the Earth's population disappear

Trying to find a TV show about an event that leaves everyone dead apart from people who died at the moment of the event?


UPDATED: Why have I worked so much with URL rewriting when I can't accomplish a very small feat?

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


How to get further elaboration from someone who posted a good solution?

Why do I need 50 reputation to comment? What can I do instead?


Show that for any integer not divisible by 2 or 5, there is a multiple of it which is a string of 1s.


and rerender: component..getElement() returns null

Lightning/Aura Components: component.find().getElement never accessible


Should I bin my continuous input variables for neural networks?

What is the benefit of breaking up a continuous predictor variable?


Greasemonkey script blocking other scripts of website

jQuery in Greasemonkey 1.0 conflicts with websites using jQuery


Why this happens when multiplying two doubles in .NET


How to copy to clipbord content of textarea using jquery or javascript?

How do I copy to the clipboard in JavaScript?


Where to ask Linux general questions about HW stuff?

Where can I ask general curious discussion questions?


running commands consecutively in a bash

Executing commands consequtively on multiple folders


The mean of a normally distributed variable to the fourth power

Expected value of $X^n$ for normal distribution


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


How to handle dynamic changing ID's In XPath?


What are the blood groups for human beings?


Prove that $ \ A \ $ is a $ \ G_\delta \ $ subset of $ \ X \ $.


What is a good word to mean "nostalgia for the future"?

Is there a word for the sadness over "What might have been"?


Allow access to tag wikis from the Android app


Computer want to install Ubuntu when I restart after I completed installation


What to do before root and flash my phone?


Finding local IP addresses using Python's stdlib


$f:\mathbb R \to \mathbb R$ be a continuous such that $f(f(f(x)))=x,\forall x \in \mathbb R$ , is $f(x)=x , \forall x \in \mathbb R$?

3rd iterate of a continuous function equals identity function


How to install LEGO Marvel Super Heroes in Wine?

How can I install Windows software or games?


Introducing ordered pairs in an axiomatic way

Problems with introducing ordered pairs axiomatically


Array.copyOfRange method doesn't function as intended and returns a weird string

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


Prove that $\sum _{n=-\infty }^{\infty } e^{-n^2 \pi x}=\frac{1}{\sqrt{x}}\sum _{n=-\infty }^{\infty } e^{-\frac{n^2 \pi }{x}}$

Proving the functional equation $\theta (x) = x^{-\frac{1}{2}} \theta (x^{-1})$ from the Poisson summation formula


Why is tan(Math.PI) returning a wrong value?


addEventListener to child node of a mutationsList

Event binding on dynamically created elements?


Prove that $C\exp(x)$ is the only set of functions for which $f(x) = f'(x)$


Recovering broken or deleted NTFS partitions


Why do people just downvote without giving reason?

How to deal with downvotes without any explanation


Conversion of fixed-width file to Excel and back

Export an Excel spreadsheet to fixed-width text file?


Proof the maximum function $\max(x,y) = \frac {x +y +|x-y|} {2}$

Show that the $\max{ \{ x,y \} }= \frac{x+y+|x-y|}{2}$.


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


Quoting backslashes in Python string literals


What is spin as it relates to subatomic particles?


Site position and its rectangle area on grid view

What are the criteria used to represent Stack Exchange sites on the sites page? (Grid view)


How do I get physicists to listen to something that they do not want to hear? (Not a duplicate)

I believe I have solved a famous open problem. How do I convince people in the field that I am not a crank?


What should I do to avoid ear pain when flying?


Reference: Why are my "special" Unicode characters encoded weird using json_encode?


How to extract module from git history to new repo

Detach (move) subdirectory into separate Git repository


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


how can i automatically record every terminal session?


Fastest way to write huge data in text file Java


'Loading the question failed.' on a question I just posted


Ubuntu 20.04 boots to blinking cursor. Can get into tty2 but can't get desktop back

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


Add desktop notifications for Chrome or Firefox


How to list open ports and application using them in windows?


Python built in max() function shadowed by variable of same name appearing later in the program

UnboundLocalError on local variable when reassigned after first use


Assigning all values to array on the whole


Interpretation of a regression where two variables predict a third variable individually but not when entered together

Why is it possible to get significant F statistic (p<.001) but non-significant regressor t-tests?


Deep recursive array of directory structure in PHP

Get the hierarchy of a directory with PHP


PDO::FETCH_ASSOC not fetching everything


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


Do I use a comma when there are two items/people listed?

In what cases should I use a comma before "or"?


"All the good people" vs. "all of the good people"


win ftp works in File Explorer, don't work in PowerShell, "unknown host"

Cannot connect to non standard port number with Windows command-line ftp (cmd ftp username not show)


What is the scope of variables in JavaScript?


Pass all lines in a file as single space separated argument

Passing arguments from a file to a bash script


Repeating something with (1/n)th chance of success n times


How to get text equivalent of a number in javascript


Why the prediction of neural network doesn't change?

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


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


How to get Web Application url in SharePoint 2013 in Javascript?

Get Site Collection full URL using javascript


Why is the "goes" form used in this sentence?

Does a percentage quantity take singular or plural verb agreement?


how to transform my c++ for exe to a code for dll


Is $x^6-3$ irreducible over $\mathbb{F}_7$?

I have to find a splitting field of $x^{6}-3$ over $\mathbb{F}_{7}$


No particle button available (EVEN WITH MESH)


How do I effectively implement modules in an MVC framework, and handle routing to multiple Controllers in a single module?


Tag selection autocomplete dialog crashes my browser(s)

Browser asks for confirmation when submitting a question or answer


What arguments did Maxwell use to add the extra term in Ampère's original law?

What was the improvement that Maxwell did to the electromagnetic field equations and why?


Interpreting steep histogram, fitting distribution

Assessing approximate distribution of data based on a histogram


tikz trees: How to not draw a single edge


counting android app using with SharePrefrence and doesn't initialize sharePrefrence

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


JavaScript closure inside loops – simple practical example


Jackson objectMapper.readValue() not reading the JSON from a string


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


Getting "Null Object Reference" While Trying Encapsulation


What is the story behind "a-" prefix / suffix?


Is there a way to truly revive the dead?


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


Solo player: best way to mitigate tiny party size?

How do you DM differently when it's for only one person?


Prove that if $f$ is analytic in a region symmetric with respect to the real axis ,then $f (z) = \overline{ f (\bar z)}.$

Prove that $f$ analytic, $f(x) \in \mathbb{R}$ for all $x \in \mathbb{R}$ implies $f(\overline{z})=\overline{f(z)}$


Which header do you set to prevent Outlook from forwarding an email (literally)?

How to prevent an email from accidentally being forwarded?


How can I decrease a DC voltage without a resistor


Is is possible to study mathematics PHD with another bachelor degree like Business Administration?

Graduate school admission with a degree in a different field


Will adding more RAM speed up my system?

Will adding more RAM speed up my computer?


What are the factors for deciding at what age to give a child cell phone?


Problem with Stack Overflow reputation league


where do I get an Ubuntu 18.04 tarball? not iso

How to convert the iso file into rar or zip or tar?


How to anchor section header of UITableView?

Change Default Scrolling Behavior of UITableView Section Header


Ubuntu 16.04 LTS black screen after suspension on Dell

With Ubuntu 16.04 laptop doesn't suspend when lid is closed


JavaScript get clipboard data on paste event (Cross browser)


R: Wrong conversion of factor to numeric in R

How to convert a factor to integer\numeric without loss of information?


Shift between OpenLayers and vector layer QGIS 2.20

Can I use Openlayers Plugin with a different Datum/Projection?


What is the use of percent signs (%) at the end of lines? (Why is my macro creating extra space?)


The volume “boot” has only 0 byte disk space remaining?

"The volume boot has only 0 bytes disk space remaining"


2000s bizarre cartoon show about magic cubes?

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


Can't edit file in /tmp with 777 permissions even when root; Can delete;

User root can't write to file in /tmp owned by someone else in 20.04, but can in 18.04


How can i check if 2 controls overlap eachother on a canvas in WPF?


add_menu_page() with function inside a class

Registering Class methods as hook callbacks


Why isn't it mathematically rigorous to treat dx's and dy's as variables?

Is $\frac{\textrm{d}y}{\textrm{d}x}$ not a ratio?


Python print mystery - How to print without a space


Do not start paragraph on last line of page


What are the models of quantum computation?


How do I determine the maximum RAM installable in a Dell Inspiron 15R SE?

How can I tell what RAM will fit my computer?


Exception in thread "main" java.lang.NullPointerException when trying to use a method in another class?

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


Did Luke Skywalker know the name "Darth Sidious"?

Was Luke aware the Emperor was a Sith Lord?


is f(void) deprecated in modern C and C++


Why was Glorfindel sent back to Middle Earth?


Sony NEX5: Why do I have a dark spot in my images?

Dust-like speck visible every few pictures — is it dust, or worse?


How to know if today's date is in a date range?


nullPointerException between fragment and main activity, android/android-studio


Replace environment variables in a file with their actual values?


How can I create a dual boot, keeping in mind my pc boots to Ubuntu?

Installing Ubuntu on one of two hard drives


Javascript Math.ceil rounds differently when value given is an equation vs integer


Used (probably) inappropriate charger, touchscreen went crazy, permanent damage?

Why does my phone have erroneous input when connected to a non-OEM power source?


What are the differences between struct and class in C++?


Generate random number between two numbers in JavaScript

Generating random whole numbers in JavaScript in a specific range?


How Do You Make a Tweet Personal Only To the One You Reply to?

I want to know how to make my Tweets private


Why not to invest in an index fund at the end of the year?

How does end-of-year interact with mutual fund prices (if it does)?


C# An object reference is required for the non-static field, method, or property 'variables.rhifAnfoneb'

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


Apply a script on a html file called by Ajax

Event binding on dynamically created elements?


Measuring quantum entanglement in paper by Ma et al

Delayed choice entanglement swapping: why are Alice & Bob's measurements useless without Victor's?


Find coordinates $\theta$ and $\phi$ on the Bloch sphere of a given qubit state

How can I find the $\theta$ and $\phi$ values of a qubit on the Bloch sphere?


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


What would be the metric equivalent of “inching” (or a workable alternative)?

Preparing for metric dominance: alternatives to idioms using imperial units


How to prove: if $f$ is continuous on $[a,b]$, then $f$ is bounded on $[a,b]$

Real function continuous on closed interval implies it is bounded - over-simple proof??


Taking jewellery from United States to India

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


Why didn't The Mountain enforce Cersei's order?


Sharing local variable between nested functions in python


How do I recover lost/inaccessible data from my storage device?


Ruby gets() not returning correct string


Why i am getting NullPointerException when accessing a member of Array of objects?

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


BeautifulSoup recursion error calling tag.string

Why do I get a recursion error with BeautifulSoup and IDLE?


E: Package 'guile-1.8-dev' has no installation candidate this is an error i got

Is there an apt command to download a deb file from the repositories to the current directory?


Why do electrons appear more frequently than it's counterpart, positrons?


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


Do students wear muggle clothing while not in classes at Hogwarts (like they do in the films)?


Installing google Earth Pro on 16.04 LTS


Nothing shows up in the terminal when I type my password


Can an electric field be detected around a large black hole?

Detection of the Electric Charge of a Black Hole


Meaning of 'do' in questions like 'do you want...'

English questions and negation with *do* in syntax


You have failed too many recent review audits

Why am I getting the message "You've failed too many recent review audits"?


What's the word for using a general argument that upon inspection does not apply?


What actually causes blackbody radiation?

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


Qgis map composer shows a huge red cross


Is there a law that you can add or multiply to both sides of an equation?


Single expansion of parameter in C macro


How to type the '3/2' in Latex with different height as shown in the picture?

How do I typeset arbitrary fractions like the standard symbol for .5 = ½?


FATAL EXCEPTION: AsyncTask #1 Attempt to invoke virtual method 'long java.util.Date.getTime()' on a null object reference

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


What happened to those who killed Michael's wife?

Did Michael Corleone ever get revenge against those who killed his wife?


Python combining items in a list of lists python

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


If a and b are odd integers, then $8\mid (a^2-b^2)$

Show that $8 \mid (a^2-b^2)$ for $a$ and $b$ both odd


Prove $\operatorname{rank}(AB) = \operatorname{rank}(B)$


How do I restore the default repositories?


Period $T$ of oscillation with cubic force function


What is special about the orbitals of iron, nickel and cobalt to make them ferromagentic?

Manganese has more unpaired electrons than Iron so why is Iron ferromagnetic Manganese paramagnetic?


Writing and saving user input to text file on the desktop

Most efficient way to concatenate strings?


Invoking SAS 9.2 to edit a program from the command line (windows)


Looking for story in which it is possible to see history through the eyes of your DNA ancestry

SciFi book where scientists learn to peek through time (possibly controlled miniature wormhole?). Computer screens were carried like a handkerchief


How to prove this inequality? $ | z-1 | \le | | z | -1 | + | z| \cdot | \arg z | $


On the relationship between $\text{SL}_2(5)$ and $A_5$

Elementary isomorphism between $\operatorname{PSL}(2,5)$ and $A_5$


Show that if $A \in M_{nxn}(k)$ and $det A \neq 0$ then for each matrix $B \in M_{nxn}(k)$: $AB$ and $BA$ are similar

Are the matrix products $AB$ and $BA$ similar?


I accidently hit a key combo and it messed up my view

Gray cone obscuring/clipping the 3D Viewport


How to find indefinite integral of $\sin(x^3)$


How to understand this behaviour of GeoRange and GeoGraphics

Why does the GeoGraphics Frame show different Latitude than GeoPosition?


Comprehensive overview of the existing latex classes. Or how to choose the right class?

What are the available "documentclass" types and their uses?


Single word request: something does not disconfirm the superiority of the most widely used practice

Neutral alternative to "deny" to mean "assert the untruth [of a claim]"


simplexml: access attribute country's value


NullPointerException while running JUnit. Unable to read String data

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


How set selection in spinner of some string if spinner contains the same?

How to set selected item of Spinner by value, not by position?


How to calculate determinant of $n \times n$ matrix

Characteristic polynomial of companion matrix


When is a cyclotomic polynomial over a finite field a minimal polynomial?


Does it make sense to classify all humans in a single species?


Error: member names cannot be the same as their enclosing type

Why can't C# member names be the same as the enclosing type name?


Why isn't the inverse of the function $x\mapsto x+\sin(x)$ expressible in terms of "the functions one finds on a calculator"?


How can we get the pathname to a script within itself, when `source` it?

determining path to sourced shell script


Creating a thumb index with LaTeX in book class

How to set a letter to the margin of the page and position it vertically according to alphabetical order?


Problem with latest Nvidia drivers 375.39 and 378.13

Strange artifacts along window borders after waking computer from sleep mode


Is it possible for moderators to convert a comment into an answer?

Can we allow moderators to upgrade a comment to an answer?


'Scale' value in slope percent map in QGIS?

Scale and Z factor have no effect on hillshade analysis in QGIS


Why do yout not need to chmod 755 php scripts before execution?

Unix permissions, read vs. execute (PHP context)


Scanner issue when using nextLine after nextXXX


Delphi - Is it possible to detect if the Screen monitor is ON or OFF by software?

Is there any way to detect the monitor state in Windows (on or off)?


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


Can I play Blizzard games without my friends knowing I'm online?

How do you appear offline to friends on Battle.net?


VirtualBox Guest OS gets IP address in different subnet range


Return types of main function in C as character return type


The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved

How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved


I have a UK visitor visa starting on 30 Oct; will I need a DATV for an itinerary on 12 Sep?

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


Can adding RAM to a server can make it slower?

Can more memory than I need slow down my server?