PHP script not executing on Apache server


Human's capacity to withstand extreme heat in dry air


What's going on with this 5-line proof of Fermat's Last Theorem?

If we accept a false statement, can we prove anything?


Array.push() won't update Lightning Web Component View


Can gravity be quantized in a way that doesn't require a particle?

Why quantising gravity necessarily give us gravitons?


How to find the square root of a permutation


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

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


For prime $p$ do we have $p^3+p^2+p+1=n^2$ infinitely often?

Find p is the prime number which $\frac{p+1}{2}$ and $\frac{p^2+1}{2}$ both are square number.


My system partially freezes in one type of gnome session and not another


Update LibreOffice 4.2.4 in Ubuntu 14.04 LTS Trusty

What is the way to get the latest version of LibreOffice?


Get all unique values in a JavaScript array (remove duplicates)


How to work with TreeSet in Java as the value of TreeMap?

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


How to make a region plot indicating the largest among a set of functions

Plot the plane so different condition has a different color


Window switcher (alt+tab) raises all windows

How to show (raise) all windows of an application?


Null Pointer Exception for android widget EditText?


How to make a function use a variable outside the function, but in a method of a class


trigger on Question object gives below error during the deployment


What form of energy was the energy of the universe before the Big Bang?

Conservation law of energy and Big Bang?


Elastic collision between a circle and a point


How to remove Ubuntu and put Windows back on?


Regarding the ellipsoid computed by using the “lifting step”

Regarding the ellipsoid computed by using the "lifting step"


Prove that there exists $n_0 \in \mathbb{Z}$ such that $I = \{kn_0 | k \in \mathbb{Z}\}$ given that $I$ satisfies the following properties

Show $a\Bbb Z+b\Bbb Z = \gcd(a,b)\Bbb Z$


Command not found after setting source in bash script

Cannot successfully source .bashrc from a shell script


Does anybody know how can I make a table like this?

How can I draw a horizontal line spanning only some of the table cells?


Does the Planck scale imply that spacetime is discrete?


Check if application is on its first run

Determine if Android app is being used for the first time


How to make the 'cut' command treat same sequental delimiters as one?


Why do adults need vaccination boosters?


persp3d - main title that doesn't rotate?

Put a fixed title in an interactive 3D plot using rgl package, R


How can I create a lighting engine for BSP geometry in OpenGL?

How could I do simple per-fragment lighting on BSP geometries?


How format duration hours:minutes:seconds

How to format a duration in java? (e.g format H:MM:SS)


"Open With Other Application" on Desktop not working as expected

Basic desktop actions are not available on Ubuntu 20.04


What are good learning resources for a LaTeX beginner?


How to get remainder of 2 double using % operator?


macOS partition startup Volume type FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF


Help solve ${{z}^{3}}=\overline{z}$ ($z\in \mathbb{C}$)

Solving complex numbers equation $z^3 = \overline{z} $


Long table running off page (vertically)


Undefined control sequence \documentclass


How do you install chntpw on Ubuntu 17.04?

How do I install software using the Ubuntu Software Center?


Tp-link rtl8812AU wifi usb I can't install in ubuntu

Realtek 0bda:a811 WiFi Driver rtl8812AU on Ubuntu 18.04


Probability on measuring bell state in x-basis with pauli operator sigma x

What is the result of measuring $\sigma_x$ on the state $|01\rangle+|10\rangle$?


Generic Handlers (.ashx) intellisense issue on Visual Studio 2010

Visual Studio ASP.Net expand and collapse issue in ashx generic handlers


Which Doctors have enjoyed longest and shortest period of their lives?

How old were each of the Doctor's incarnations?


What is the difference between model prediction and model estimation?

What is the difference between estimation and prediction?


how to turn company-mode off in mini-buffer in specific major-mode

automatically disable a global minor mode for a specific major mode


Is $\text{rank} (AA^*)=\text{rank}(A)$ for all nonsquare matrices?

Prove $\operatorname{rank}A^TA=\operatorname{rank}A$ for any $A\in M_{m \times n}$


Not gaining reputation on upvoted answers


Why does Thor burn an imprint when he flies?

Is there any significance to the patterns of Bifrost Landing sites?


Why are negative counts in the achievement dialog sometimes shown, but not always?

Why do reputation drops not highlight the Achievements icon?


window.open not working when attached on onload event in chrome and safari


Why "either not $B$ or $C$" is logically equivalent to "$B$ implies $C$"?

Prove that these statements $(A \lor \neg B)$ and $\neg A \to \neg B$ are logically equivalent


Can I change terminals in Heathrow to access airport lounges?

Can we switch terminals at Heathrow (LHR) for shopping only?


How do you split a list into evenly sized chunks?


How do servers allow right-click events?

How can I apply an effect when a player left-clicks/right-clicks with an item in hand?


How to create/update Global Value Set in apex?

Create/Update Global Value Set using Tooling API


Is it possible to design beamer's themes?

Design a custom Beamer theme from scratch


Prove that $\{f_n \}$ has a uniformly convergent subsequence on $[0,1]$.


After changing input value, JS still shows old value

How can I convert a string to boolean in JavaScript?


How can we show Power = $\mathbf{F}\cdot \mathbf{v}$?

What does the equation $P=\vec{F}\cdot \vec{v}$ really mean?


How do I deal with a compromised server?


LaTeX: Figure environment not honouring pre-defined placement parameter


Someone's DNS is pointing to my IP. What are my options?

Another domain name pointing to my server IP?


How to check the differences between local and github before the pull

git diff between cloned and original remote repository


Small snap loop devices visible in gnome-disk-utility OR what is the function of snap ubuntu-core


Do upvotes on comments help me in any way apart from badges


cannot read field because is null java textfields

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


How can we cover code in test class under Site.createPortalUser?

Site.createPortalUser() returning null in test context


How many Dwarves are left in Middle Earth?


How to make a multi emitter BJT transistor?

What do multiple emitters/collectors imply in a BJT schematics symbol?


What is the origin of the use of $\Pi$ and $\Sigma$ for dependent function and dependent product types in type theory?

Confusion about Homotopy Type Theory terminology


member initializer does not name a non-static data member or base class

Initialize parent's protected members with initialization list (C++)


Limiting the amount of data stored in a text file?

How to use PHP to delete X number of lines from the beginning of a text file?


Global variable won't work in searching in one function


What documents to substitute bank statement as proof of salary received?

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


What is the best Stack Exchange site to use for beginner/intermediate programming questions?

Are "beginner questions" allowed on Stack Overflow?


How can you keep the Rueful Axe and the Masque of Clavicus Vile?

Can I keep the Rueful Axe and get Clavicus Vile's Mask?


How to export a file to the same folder the .nb file is in, wherever it is?

Relative paths for portable notebooks in Mathematica


What preposition should I use when talking about computer and softwares


How can I copy a vector to the end of another vector?


Pattern matching multiple symbols names and powers


Cycles option to turn off texture tiling?


What is it called when you use the same first consonant in different words - Example follows

Repeating the consonant in many words in a sentence or phrase


Ubuntu is my Default OS, how do I install Windows 7

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


Formatting output of OpenAppend[] to match what Export[data,file,".csv"] would output?


When should I watch the two latest Naruto movies?

When does The Last: Naruto the Movie take place within Naruto Shippuden anime series and Naruto manga?


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


Duplicate sources warning found while updating

How to fix "W: Duplicate sources.list entry"?


Is U union W necessarily a vector space?

Union of two vector subspaces not a subspace?


How can I edit a picture into an existing PDF file?


Why can't I access a static member in my non static function using 'this->'?

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


If a photon is a boson and has spin 1, shouldn't it have 3 spin orientations since spin 1 is a triplet?

Why does photon have only two possible eigenvalues of helicity?


Get the const Id of iPhone device like UDID

UIDevice uniqueIdentifier deprecated - What to do now?


Is Banner missing the tooth that Hulk lost?

What happens to Bruce Banner when Hulk loses a tooth?


Unable to set Google Chrome as default browser in Ubuntu 12.10

How to set Google Chrome as the default browser?


How to install Chrome to a custom location?

Can I use apt-get or aptitude to install software to non standard location?


Is it a or an "identity verification concept"?


Movie with giant spider-like alien robots kidnapping people

Alien invasion movie, giant robot aliens with long legs capturing people


What is the best collation when using JSON and some special characters


Is "Wanting" a Gerund or Present Participle?

When is a gerund supposed to be preceded by a possessive adjective/determiner?


Mosh: Retain backscroll beyond terminal window height

Use Mosh without giving up local scrollback / history?


Bus error while running a simple string C program

Difference between char *str="STRING" and char str[] = "STRING"?


Reference in square brackets for springer document class svjour3

How to use 1. (number followed by dot) format instead of [1] format in bibliography


Is it normal to get hundreds of break-in attempts per day?


List of lists changes reflected across sublists unexpectedly


Is the Star Wars Holiday Special part of Disney's SW canon?

What stops other benders from mastering the four elements?


Mimic File.Move if the destination already exists


Is the physics engine capable of reproducing this effect of a ball oscilating due to a water jet? [video]


What are some places to get good reference material?

Where are some places to get reference images for modeling?


Within a JavaScript function how do I know if I was invoked with new?

How to detect if a function is called as constructor?


Prove that $ (x+y)^n \le x^n +y^n$ with $x,y \ge 0 $ and $0 \lt n \le 1$

Is this inequality true? $ (x + y)^{\alpha} < x^{\alpha} + y^{\alpha} $, for positive $x$ & $y$, and for $0 < \alpha < 1$


How to access an APFS volume on Windows machine


Why are Bitmap-Fonts used automatically?


How to sync bookmarks across Google Chrome and Mozilla Firefox bookmarks?


How do I call one constructor from another in Java?


Is this integral exercise about calculating $\iint_{D}\exp({\frac{y}{x+y}})\,\mathrm{d}x\,\mathrm{d}y$ correct？

What should be the limits in this integration


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


Adding JSON layer in Leaflet just like GeoJSON data?


Characteristic function of $Y=X_1X_2$, where $X_1$ and $X_2$ are standard normal

Moment generating function of the inner product of two gaussian random vectors


How to concatenate text from multiple rows into a single text string in SQL server?


Evaluating $\int_0^{\large\frac{\pi}{4}} \log\left( \cos x\right) \, \mathrm{d}x $


Why you can change arrays or objects through changing function argument but not strings or numbers?

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


Why limiting the weights to not grow to big numbers help to avoid overfitting?

Why do smaller weights result in simpler models in regularization?


error C2065: 'i' : undeclared identifier when iterating in C

visual studio express complains missing ';' after type in c program


Proof that $A$ is a subset of $B$ if and only if $A \cup B = B$

Proof for $A \cup B = B$ if and only if $A \subset B$


Export windows Environment variables to a file.

How to export Environment variables to a text file


Why does my program seem to go over some numbers?


VBox Guest Additions ISO can't be mounted because of VERR_PDM_MEDIA_LOCKED


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


Delete the first character from a text file once it is read?

Is there a way to delete the first character from a text file once it is read?


Maximum number of Upvotes in a day in Stackoverflow

How does someone get to cast more than 40 votes in a day?


How to open a file as plain text in TextEdit?


Newline character sequence in CSS 'content' property?

How to insert a line break before an element using CSS


At what level does a Horizon Walker Ranger's Ethereal Step cast the Etherealness spell?

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


70s/80s Animated space movie, two species - one tentacles and glass spheres

Anime about a boy and a girl who ride ostrich-like creatures through a valley


Getting error code -128 on a late-2015 iMac

The reason for Previous shutdown cause: -128


Prove that $a+b+c\le \frac {a^3}{bc} + \frac {b^3}{ac} + \frac {c^3}{ab}$

Proof of one inequality $a+b+c\leq\frac{a^3}{bc}+\frac{b^3}{ca}+\frac{c^3}{ab}$


Is it possible to double your proficiency bonus twice?

Do features that allow you to add twice your proficiency bonus, under some other name, stack with Expertise?


How to improve performance of BesselJ to the level of GSL?


Can I return a vector to extend an existing vector with C++11?

How to use c++11 move semantics to append vector contents to another vector?


What is the correct relative pronoun for "government"?


How to iterate through a list and check for null and not null conditions on its elements in java

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


Why Do we close our eyes while sneezing?


How can you dynamically create variables via a while loop?


Is it possible to go outside during my three-hour transit in Brussels?

Are 7 hours enough time to leave the Brussels airport and go to the city center?


Does there exist $y\in[0, 1]$, such that $f(y) = g(y)$ for each pair of functions $f$ and $g$ under specific conditions?

$f(g(x))=g(f(x))$ implies $f(c)=g(c)$ for some $c$


Going to Schengen countries for the second time with a multi entry visa

Can I travel more than once on my Multi entry Schengen Visa?


What's the difference between point and shoot camera brands?

How do I choose a point and shoot camera under $400?


Purchasing a license for enterprise GNU/Linux


Deleting a question which is answered and must be deleted for company reasons

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


how to generate number pattern in triangular form

How do I generate number pattern in triangular form


Is there a rule of integration that corresponds to the quotient rule?


When is afternoon? When is evening? When is night? Is there another meal after dinner?

"Lunch" vs. "dinner" vs. "supper" — times and meanings?


How can I fix this annoying "broken depenencies" error?

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


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


How do I move my family to Lakeview Manor?


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


Is the field $\mathbb{Q}(3^{1/3},3^{1/4})$ a Galois extension of $\mathbb{Q}$?

Is $\mathbb{Q}(\sqrt[3]{3}, \sqrt[4]{3})$ a Galois extension of $\mathbb{Q}$


How do I remove all files except some listed in a .csv file

How to delete file in folder except name files in list.txt?


Defining arbitrary order derivatives function


Ubuntu 20.04 Installing Wine Has Downgraded Packages, can't see new versions

How do I restore the default repositories?


Develop apps for Ubuntu touch: Learning by doing

How can I get started with developing apps for Ubuntu Touch?


How to access and edit Mapping Node via python?


Opening a file in an application that is already running in WinForms

What is the correct way to create a single-instance WPF application?


Drag files out of Browser and into filesystem

Firefox: Downloading files with drag and drop


Enter passphrase for key /.ssh/id_rsa' after push

Git enter long passphrase for every push


What's wrong with my derivation for the spring constant?

Wrong calculation of work done on a spring, how is it wrong?


Why can't a CNAME record be used at the apex (aka root) of a domain?


Why does a helium filled balloon move forward in a car when the car is accelerating?


Extension of partial derivatives and the definition of $C^k(\overline{\Omega})$


Water world short story - maybe called Kraken - using basic chemistry to rebuild society

Book based on a waterworld with a monstrous overlord


NSData with an error "The operation couldn’t be completed. (Cocoa error 256.)"


Is there a "Places" menu for Ubuntu Unity?


How to get the type of T from a member of a generic class or method


How do you use a variable in a regular expression?


std::thread - "terminate called without an active exception", don't want to 'join' it


MySQL/Java Calculation output has an issue

Why do I see a double variable initialized to some value like 21.4 as 21.399999618530273?


How can the universe be homogeneous and isotropic while it has started with a big bang?


c# Sharp I get an error in use Thread (Keyword this is Not valid)

Why can't you use the keyword 'this' in a static method in .Net?


Permanently delete a shortened link from bit.ly


Match text after colon and before new line - Javascript

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


Can "git pull --all" update all my local branches?

Can I easily update all local git branches from remote branches simultaneously?


I have some questions about how parameters of a function and function call works

What's the difference between passing by reference vs. passing by value?


How do I calculate the co-occurrence in the table?


What are the different Ubuntu Cloud Guest images (-disk1, -root, -uefi1)?

Where is the usage of Ubuntu cloud guest image on OpenStack documented?


Determine if a sequence contains all elements of another sequence using Linq

Check whether an array is a subset of another


Python code works with print but not return

How to generate all permutations of a list?


file field populate files in custom form

Is displaying a working Field Widget Form on its own possible?


Platformer collision detection problem - player snapping onto sides

How to differentiate landing on top of an object from falling down the side?


Prove that $a^{2n} -b^{2n}$ is divisible by $a+b$


Intermediate field of $\Bbb Q(\alpha)$ and $\Bbb Q$

$f \in K[X]$ of degree $n$ with Galois group $S_n$, why are there no non-trivial intermediate fields of $K \subset K(a)$ with $a$ a root of $f$?


crawling issue in my website about two week

Why aren't search engines indexing my content?


Cartesian product of a family of sets by halmos


Notation of a function raised to a power


Do I need to need to deactivate Windows before re-installing

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


Is there a bijection between $[0, \infty)$ and $(0,1)$

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


Deleted Xubuntu Partition, Windows Will now not boot

How to remove Ubuntu and put Windows back on?


A student takes a quiz (exam), a professor [verb]s a quiz, exam, etc


Scroll summary page to bottom, if there are no issues with the question

When you get the "Your question is ready to publish", allow submitting it from that modal instead of moving to the bottom of the page


How to repeat a function every N minutes?

What is the best way to repeatedly execute a function every x seconds?


How to find the sum of the series $1+\frac{1}{2}+ \frac{1}{3}+\frac{1}{4}+\dots+\frac{1}{n}$?


Are there plans to get the @ name completion working on the mobile website?

Add a reply to comment button or @ autocompletion when using Chrome on Android


Big O, how do you calculate/approximate it?


Can AuraEnabled methods be consumed by Off-Platfrom (e.g. Vue or Blazor) frontends?

Good way to offer both LWCs and a REST API in the same code?


How to prove something about the order of element at a group

A kind of converse of Lagrange's Theorem


Why do closed questions with rollbacks show up so strangely in the Reopen Queue?

I just got a really weird Reopen review about a rollback to [e6f666a5-1009-4456-b217-6ad0a889d0f6]


Doraemon - Nobita's marksheet has ticks on it


Tax implications of non-US person family member gifting big amount of money to US resident


How to find classes by annotation on classpath?


How to get the current date/time in Java


Package expect is not installed in gnome connectiom manager

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


Could electrons with a certain wavelength pass through a hole, or chamber, smaller than their wavelength?

What happens to waves when they hit smaller apertures than their wavelenghts?


Sufficient statistics for Uniform $(-\theta,\theta)$


embarcadero c++ 10.2.3 double comparsion


Find character in word in list of words and remove from original list and add to new list

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


Why does len(grid) vs for i in range(len(grid)) make a difference?

List of lists changes reflected across sublists unexpectedly


How do I fix the sound of my game when I start a Skype call?

Windows 7 lowers applications' volume automatically


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


What's wrong with my question on Stack Overflow?

Are recommendation questions an acceptable kind of list-type question or should they be closed?


Sleep in car on road trip from San Diego to Laredo

Traveling without paying lodging fees in America


is there a command that kills all horses and nothing else?

How can I kill all other entities except for tamed wolves and players?


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


Should you place traces at right angles through a via?


Figure and table side by side with different captions

Table and figure side-by-side with independent captions


Check if values in one column are not unique based on values in other column

Select values that meet different conditions on different rows?


View and preview look different for strange inner code

Why does this markdown preview differently?


dpkg: warning: files list file for package 'linux-generic' missing; assuming package has no files currently installed

Files list file for package missing -- dpkg warning


Show $e^x$ is irrational for rational $x \neq 0$


Upgrade to version newer than repositories


Installing a process as a service on Windows 8 without "Administrator" account?

Got not sufficient privileges message in CMD when logged on as administrator


django: change color of row for special value in admin interface

Change font/color for a field in django admin interface if expression is True


How do I find duplicate values in a table in Oracle?


/usr/ucb/cc: language optional software package not installed


Does Force-Directed Layout of d3-js support image as node?


Did Eoin Colfer coin the word "D'Arvit"?


Error when trying to get a bundle from another activity

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


How do I install NVIDIA drivers in Ubuntu GNOME 14.10?

How do I install the Nvidia driver for a GeForce GT 630


Why is swap function failing? (Pass by value vs Pass vs reference)

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


How many frames per second do human eyes see?

Is mammalian vision processed as a sequence of frames?


Should a retrieval method return 'null' or throw an exception when it can't produce the return value?


Where's the Rainbow Jetpack gone in Jetpack Joyride?


Does a US citizen and college student need a visa or visas for transits at Stockholm and Copenhagen?

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


A combinatorial argument for IMO 1972, Problem 3.

An example where $\frac{(2m)!(2n)!}{m!n!(m + n)!}$ is the number of ways of counting something?


In men, why do over 80% of sperm have abnormal form?

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


Print an object's attributes like json.dumps prints a dict

Is there a built-in function to print all the current properties and values of an object?


How do I pass a Python list of strings and numbers to JavaScript?

using flask render_template to make a highchart on the front end


JavaFX- try to getImage and setImage again

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


Hard sci-fi story: man escapes telepathic creatures by imagining himself in a fire

Man marooned on a planet with blind telepathic animals


How can I force a line break in the table of contents?


Difference between in time and before time

Difference Between "In Time" and "Before Time"


Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Displays tabs in Firefox 3.6 across multiple rows?


Second PhD vs PostDoc - Math vs Theoretical Physics

After PhD in Aerospace Engineering, could I be admitted into a top university for a second PhD in Computer Science?


Ubuntu 14.10 create new user password change button disabled

How to manage users and groups using GUI?


What is the difference between the bind and live methods in jQuery?


SEO best practices for one page websites?


Will beef bones completely submerged in 50 degree water for 24 hours still be safe to make into stock/

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


How to fix /var/lib/sudo writable by non-owner?

sudo: /var/lib/sudo writable by non-owner (040777), should be mode 0700


Checking if input is a float and has exactly 2 numbers after the decimal point

user input value to use as decimal value python


How can I start Ubuntu One when OS X starts?


looking for a dyslexic colour tint for my screen

Is there a software utility to adjust screen gamma/brightness/contrast?


How can I vertically align elements in a div?


Is it possible to use the integrated gpu on MBP retina with Bootcamp?


wordpress - custom plugin breaks back end of site

How to fix "Headers already sent" error in PHP


How to calculate the volume between these two cylinders and the mass of the given body?

Find the volume common to two circular cylinders, each with radius r, if the axes of the cylinders intersect at right angles. (using disk/washer)


Can't get the adapter of the Dialogfragment

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


Desktop environment only displays the background if logged in as root


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


What are the differences between "su", "sudo -s", "sudo -i", "sudo su"?


Why does Draco Malfoy try to befriend Harry?

Why was Draco trying to cozy up to Harry Potter?


Help me adjust this RPG logarithmic leveling formula!

How to balance experience gain in an RPG


Why does my XPath query (scraping HTML tables) only work in Firebug, but not the application I'm developing?


How to change the colour of only one letter in a textview?

Change text color of one word in a TextView


iPad is crushed, how to access iCloud backup?

After a iPhone is stolen, can that device's iCloud backup be accessed?


How to use Parseval' identity( Plancherel)?

How to use Parseval' s( Plancherel' s) identity?


Installing Windows-based software on Ubuntu 18.04

How can I install Windows software or games?


Unable to get clarification on Stackoverflow

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


How to prevent Windows Update from reinstalling bloatware?

How do I stop Windows from installing applications on update?


Sufficient condition for the inverse of a matrix


How to fix bright pixels around light sources?


Does the order of $f(x)$ divide the order of $x$ if $f$ is a group homomorphism?


Unable to access my other partition (volume)

Unable to mount Windows (NTFS) filesystem due to hibernation


Solution to the functional equation $f(x^y)=f(x)^{f(y)}$


YA book about paper mâché dragons coming to life


Using \in with uppercase letters does not look good


Glass cup + Water not rendering correctly, weird lines


How can I compare two strings from different tables in same SQLite database?


Android - Clicking on notification doesn't lead to activity

Clicking on Notification is not starting intended activity?


16 gb pendrive show few mb only how to fix it

USB flash drive not working or is appearing as an empty disk drive, Disk Management reports "No Media" with 0 bytes size


How to make set of equations appear side by side using empheq package?

Typesetting a matrix and its reduced row echelon matrix next to each other using `empheq`


taking someone's destiny data and puting it on your account


Does a 27 hp engine output the same amount of energy as lifting a 1 ton stoneblock almost 3 meters per second?

Does a 27 hp engine output the same amount of energy as lifting a 1 ton stone block almost 3 meters per second?


What is a good way to mount / secure a regular backpack, while commuting?

Options to move the school rucksack during the trip


Strong pattern on residual plot (simple linear regression in R)

Diagonal straight lines in residuals vs fitted values plot for multiple regression


Recover data from external disk with SMART failure

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


Why is form api ignoring the weight that i'm giving to the action buttons? (node edit page)


Passing a percent symbol to the Windows console


best ubuntu release for amd a10 cpu, asus a88x-pro, g.skill ddr3 2400

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


Voronoi diagrams for generators other than points


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


Installing Ubuntu 17.04 (in dual boot with Windows 10): Bootloader failed to install

I receive the error 'grub-install /dev/sda failed' while attempting to install Ubuntu as the computer's only OS.


Theil–Sen estimator in R with more than one variable?

Theil-Sen estimation, more than one independent variable


Matlab - Function taking no arguments but not static

Matlab - Function taking no arguments within a class


Spring Boot, failed to initialise embedded tomcat


How to resize root to increase home partition size in ubuntu 16.04 with gparted


memory space to implement 128-bit AES algorithm on 8 bit microcontroller

Smallest AES implementation for microcontrollers?


How can I install Ubuntu without CD and USB?


clearInterval does not work when called recursivly


When (if ever) is is acceptable to use an indefinite article immediately in front of an adjective?

Are there any simple rules for choosing the definite vs. indefinite (vs. none) article?


How to calculate the entropy of passwords?

How should I calculate the entropy of a password?


Probability: $n$ balls into $n$ holes with exactly one hole remaining empty

What is the correct way to think about this yet another balls/boxes problem?


Can one conjugate and use 'suicide' as a verb?

Difference between "commit suicide" and "suicide"


Number of points where gravitational field due to $N$ point-masses vanishes

Is there always an equilibrium point in space for gravity?


Use of 'prototype' vs. 'this' in JavaScript?


Whye does the Debugger Control Palette keep popping up?

How to close the (local) Debug window/palette


Prove that if $a \mid b$ and $b \mid c$ then $a \mid (bx +cy)$ for all $a,b,c,x,y \in \mathbb{N}$

Divisibility is transitive: $\ a\mid b\mid c\,\Rightarrow\ a\mid c$


How to voltage divide down a single ended analog signal?

How to Convert 0 to 10V analog signal to 0 to 2.5V for ADC input?


Java was started but returned exit code = 13

Can't start Eclipse - Java was started but returned exit code=13


In R, sorting character vectors: how to specify sorting orders

Is it possible to sort a vector of alphanumeric values using lexical ordering in R?


Flashing textview background in android for 1 second only once


Allow Question Votes to count for tag synonym suggestions

Question tag score and suggesting tag synonyms?


Restore plan cache and buffer pool after database restore?

Does restoring database clear buffer cache and stored proc cache


Is it possible to debug the WF used to build in VS2012?


How will multiple GPUs improve Cycles' rendering performance?


Using iPhone/Objective C CGFloats: Is 0.1 okay, or should it be 0.1f?


What language was used to write Rust compiler?


NodeJS write or delete cookies on a specific route

Cookie path and its accessibility to subfolder pages


Is there another way to acess resultset without throwing a null point exception

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


Adding space to char** element with strcat

Why can't I use this code to overwrite a string?


Convergence of a Harmonic Continued Fraction


Python: 2 equal arrays not equal after same operation

List of lists changes reflected across sublists unexpectedly


Since the Earth accelerates, does a stationary charge on Earth produce EM waves?

Does a constantly accelerating charged particle emit EM radiation or not?


How many books can each home in Skyrim hold?


non static variable name cannot be referenced from a static context

Non-static variable cannot be referenced from a static context


APEX: how to get Custom Label's text dynamically?

possible to access custom labels dynamically?


Call a java value in javascript which is in jsp page


How to enable “open in…” feature to html file attachment in iOS app

how to register the app to open the pdf file in my app in ipad


How to estimate an ellipse's parameters from the points scattered around it?


Blender 2.8 eevee render light too bright than cycle

EEVEE and Cycles render lighting differences


Prove that any base $a>1$ , each positive integer $m$ has a unique expression of the form $a^nr_n+a^{n-1}r_{n-1}+...+ar_1+r_0$

On the proof of existence and uniqueness of radix representation


is affect both a passive and an active verb?


how can i find out my password for root since i am not a sudo user?

How do I add myself back as a sudo user?


Average time alloted for manuscript review across disciplines


How to block-out part of beamer-slides for "weather-man"


Is there a built-in command like `\sin` except for curl?

Define additional math operators to be typeset in roman


If there are more than 200 internal links in a post, only the first 200 display question titles

What limitations does converting question links to links with titles have?


Target Unreachable, 'null' returned null in JSF

Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable


Extremely rare occurence of Heart cancer?


Showing raster map pixel's information(pixel value) when clicked on the map in OpenLayers?


How come Star Trek starships don't have better computer security?

In "Brothers" when Data takes over the ship, why does the computer not realize he is faking Picard's voice?


Software updating programs builtin to macOS Big Sur


difference between String.Empty and string.Empty

In C#, should I use string.Empty or String.Empty or "" to intitialize a string?


Moving more than one subdirectory in a git repo into a separate repository

Detach many subdirectories into a new, separate Git repository


Well structured URLs vs. URLs optimized for SEO


How to stop Windows 10 build 9926 from installing

How to prevent Windows 10 Tech Preview from upgrading itself to a new test build?


How Do I Make an AI Player in Connect Four?


Map.clear() vs new Map : Which one will be better?

Empty an ArrayList or just create a new one and let the old one be garbage collected?


Failed to download repository information Ubuntu 15.10

Got NODATA issue: 'NODATA' (does the network require authentication?)


Suddenly milions of visitors to EC2 instance run wordpress multisite. Very slow, now what?

Can you help me with my capacity planning?


How do I start to debug my own Apex code?


Breaking the speed of light relative to a moving object


How can "a <= b && b <= a && a != b" be true?

How to make loop infinite with "x = y && x != y"?


Why the principal components correspond to the eigenvalues?

Making sense of principal component analysis, eigenvectors & eigenvalues


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


Applying an image with an alpha mask to a plane


Layover at Narita, Japan. Do I need a transit visa?


Searching SSIS packages for the use of specific tables


Why can we pick the divergence of the vector potential?

Do we fix divergence of the vector potential $A$, because $\nabla \cdot \nabla \psi \ne 0$?


Downloading files instead of opening directly


Help me separate each student into separate rows without inputting the parent data each time

Google Sheets Split row in multiple rows


Can you actually *learn* Divination through studying?

Why did Dumbledore contemplate discontinuing Divination at Hogwarts?


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


How to create UINavigationController animation top to bottom

How can I change the animation style of a modal UIViewController?


How to export Visio graphic for Tex document?


Choosing video card in laptop to use with ArcScene

Choosing graphics card for ArcGIS 3D Analyst?


GCD questions. How do I determine whether its true or false? (answer is true for both)

Why are naturals < modulus equal if congruent? [uniqueness of remainder]


How do i compare ordinal score across two or more categories?

How do you estimate correlations between ordinal and binary data in SPSS?


Can't add object implementing interface A to a Collection

Can't add value to the Java collection with wildcard generic type


Index of multiplicative group in field extension

Multiplicative group of field extension over base field


A function that grows faster than any function in the sequence $e^x, e^{e^x}, e^{e^{e^x}}$...

Smooth Elementary Function that Outgrows All Tower Functions?


What is the correct verb-form to use in this sentence?

Making adult decisions "is" or "are" really not fun: Which is correct?


Is there a more general property or class of properties or concept that encompasses position and space?

What are the properties of "position, velocity, acceleration, rotation" collectively named?


PHP regular expression match gives error

How can I convert ereg expressions to preg in PHP?


Default state space representation matrix in latex

Create a block matrix with four quadrants


How to create a bootable USB from a .iso file?

How to burn a Windows .iso to a USB device?


viewport only shows a small area of my scene

Gray cone obscuring/clipping the 3D Viewport


Is it correct to say "I saw Tom opening the door"?

"See somebody do" and "see somebody doing"


How to Create a Grid Inside a Polygon that is Oriented with the Longest Side?


How do I play local SWF files in ubuntu 14.04


How to arrange UV mapping to Square as like attached video?

How to perfectly align UV coordinates automatically?


Changing hostname in newly created user account

How do I add myself into the sudoers group?


$a\mid b,\ c\mid d\,\Rightarrow\ ac\mid bd $ $\ \, \bf\small [Divisibility\ Product\ Rule]$


What version of ubuntu do i need for a Intel Core 2 duo laptop with 6gb ram?

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


I have tried to run below code, but it throws an exception.can anyone help me?

What's causing my java.net.SocketException: Connection reset?


How do I stop getting red blob notifications for an answer that is CW and lost interest in?

Can we have an option to disable notifications on community wiki posts?


How do you resolve a StackOverflowError while using recursion in Java?


Best method for going from Photoshop to InDesign with masked text?

What is the best way to create partially extracted photos?


Why do universal constants have the values they do?


How to install libmlt++3 version bigger than 6.0.1 (for kdenlive) ubuntu 18.04LTS

Recommended way to install Kdenlive on Ubuntu 18.04


Attributing contributions to academic work that occur in Stack Exchange


Is it possible to travel within the US without an ID?


How to pass a variable to findViewById method using classes and instances?

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


Simplifying help: If ${n \choose 3} + {n+3-1 \choose 3} = (n)_3$, compute $n$.


Prove that complex function is uniformly continous

Prove or disprove the uniform continuity of $f: \mathbb{C} \to \mathbb{C}, z \mapsto f(z)=\frac{z^2}{1+|z|}$


Do I need a transit visa for my trip from the US to India via Istanbul?


Having trouble setting up a nginx web server on Amazon EC2


How do you plot time on the X axis in excel?


Grub doesn't show up, just grey screen for seconds instead!

Ubuntu GNOME: Grey screen and very slow boot


What's more efficient in .Any and .Count in C# (Extension methods)

Which method performs better: .Any() vs .Count() > 0?


How to create a new object instance of class being the same type of another instance by only knowing it as base class type?

How to create a new object instance from a Type


For any integer $a,b$ let $N_{a,b}$ denote the number of positive integer $x<1000$ satisfying $x= a( mod\;27)$ and $x=b(mod\;37)$. Then


Webdriver : How to perform scroll down an element (example div) using selenium?


how can I get rid of the extra tablet features windows 7

How can I completely disable tablet functions in Windows 7?


Hash code printed in place of array elements

How do I print my Java object without getting "SomeType@2f92e0f4"?


What is the Higher Virtual Memory address (Kernel Mapping) of a process used to?

The Kernel space in the address space is reserved for us by what?


My Smartphone doesn't allow moving my apps to the external SDcard

App can't be moved to SD Card , Option not available


How do I determine the shutter count on a EOS 60D body?


New procedures for mitigating closer hostilities


ConcurrentModificationException when reinserting a node JavaFX

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


Use of magic by underaged students. Harry Potter

I don't quite understand the Trace with regards to underage Wizards performing magic


Is Jefimenko's assertion regarding E and B fields a physical fact?

Do the electric and magnetic components of an electromagnetic wave really generate each other?


How to fix cannot access to a Thread elements from another Thread problem

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


app crashes when starting a new activity

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


How can I use the default LightDM login screen with GNOME Shell?

How can I make LightDM the default display manager?


Are Basic Lands (Mana) Block/Set Agnostic?

Can you play older versions of cards in standard?


Descriptor for people in an over 50 heterosexual relationship

Is there a more concise term for a long-term girlfriend/boyfriend than "significant other"?


What are the meanings of abbreviations used by the users?

Stack Exchange Glossary - Dictionary of Commonly-Used Terms


Screenshot Tools to Capture Scrolling Windows


There is an UI issue for the ranking div when a user crossed 200 reputation


Getting a substring 2 characters at a time

Splitting a string / number every Nth Character / Number?


How can I cancel an edit I made on another user's question or answer?


Why am I getting a NullPointerException in my Connect 4 program?


What is the difference between my codes?


installing tp link tl-wn822n on ubuntu 18.04


How to calculate $\lim_{n\to\infty}(1+1/n^2)(1+2/n^2)\cdots(1+n/n^2)$?


Is it possible to get the focus away from a button inside an invisible panel to the form itself?

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


Compiler error when trying to call template method from private instance

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


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


Why do uninitialized objects of built-in type defined inside a function body have undefined value?


How do you effectively disinfect a large amount of toys?


How to find all the available packages (and executables) that can fulfill an "alternative"?

Finding all software packages in Debian that provide a particular alternative


Reference request: definition of $H^{1/2}(\partial\Omega)$.


Fragments are required to have a parameterless constructor - what if my Fragment needs parameters?

Do fragments really need an empty constructor?


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


pickle - putting more than 1 object in a file?

Saving and loading multiple objects in pickle file?


What is the JavaScript version of sleep()?


Why every time I use the Arrays modifier with Object Offset, the duplicates begin to increase in size exponentially?

Array modifier is scaling objects for seemingly no reason


Community Wiki posts don't change usernames if the user does

Old usernames stick to Community Wiki posts


My /boot partition hit 100% and now I can't upgrade. Can't remove old kernels to make room


Putting a background image in a CSS hexagon?


How to move a Steam pop-up notification to another edge of the screen?


My 8GB SD card somehow holds 70GB worth of data?


Will running hydraulic brake levers upside down affect performance

Will hydraulic brakes work with vertical underseat recumbent handlebars?


Python, RHS of assignment is "None" (this isn't expected)


Screensharing option is not working in Skype 8 with Ubuntu 17.10


Logistic Regression: p values all '1', yet model fits perfectly

How to deal with perfect separation in logistic regression?


Newton's 3rd law... hitting drywall (which I break) vs hitting a brick (which breaks me)?


How should I create URLs for database generated content that can be indexed by search engines?


Why do we say that the Earth moves around the Sun?


Trying to merge sort a linked list and getting a stackoverflow exception. How might I prevent that?

How do I prevent and/or handle a StackOverflowException?


I was modeling something, and when I tried to undo, it made the "skin", as you could call it disappear, and I can't see what I've already drawn

Why is my object appearing as a series of incomplete lines in the 3D view?


Spatially joining polygon fields onto point layer in QGIS?


Shared ground between two different circuits?

Is it OK to borrow a ground wire from a different circuit?


In C/C++, return type of main() can be int/void but in JAVA it can only be void why?


Why default parameter doesn't work for Python object distinguish

"Least Astonishment" and the Mutable Default Argument


Why Is My Program Causing Multiple Null Pointer Exceptions?

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


What does the typical workflow of a journal look like?


Is there such a thing as a $0^\circ$ angle?


How exactly is white light a combination of several wavelengths?


Is it possible to view the contents of a debian package?

How do I get a list of installed files from a package?


Significance of Regression Intercept (R lm model)

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


Fire Adaptive Domain rendering like a solid cube


Ubuntu operated from raspberry PI, is it possible?


All files under Home folder are write protected by unknown username


Let $S$ be the set of all integers of the form $ax + by$. Suppose that $S$ is not empty and let $d = ax_0 + by_0$ be the least element in $S$.

Proof of $\gcd(a,b)=ax+by\ $ [Bezout's identity]


how can i create two connected list on same web page?

How can i populate a dropdown list by selecting the value from another dropdown list?


The difference in form of the term and counter-term in the renormalized Lagrangian

Why do the counterterms in renormalized $\phi^4$-theory with power two in fields give vertices and not propagators?


A confusion about the parameter "-print" in the command "find"

`find` with multiple `-name` and `-exec` executes only the last matches of `-name`


Mail Quits unexpectedly every time it opens

Mail.app crashes constantly, even after deleting mail profile and cache


Putty Login error through SSH (Network error: Connenction timeout)


How to add points using coordinates to QGIS without having to create a CSV?

QGIS 3.4 : Add points to exact locations?


Display a specific hyperlink based on client browser

Determine hyperlink to display based on client's browser


Autocomplete: how to pass an extra parameter to the response callback

Pass an extra argument to a callback function


How can I make a surface look wet in cycles?


Is it appropriate to call a British person a "Brit"?


How many ways we can arrange 4 letters from PROFESSOR?


Mean distance from origin after $N$ equal steps of Random-Walk in a $d$-dimensional space.


Book about an amphibian race at the centre of the Earth

Teenagers find an ancient lizard creature in stasis and accompany him on adventures to an undersea city


What's the best way to limit text length of EditText in Android


Proving $\forall x\in \mathbb R$, if $x>0$ then $(x+\frac 1 x \ge 2)$

How to prove this inequality $ x + \frac{1}{x} \geq 2 $


How to change my hostname in network connection


How prove this inequality: $\sum_{i,j=1}^{n}|x_{i}+x_{j}|\ge n\sum_{i=1}^{n}|x_{i}|$?


Prove that $\sum_{i=1}^k i!$ can never be of the form $n^m$ (where $n,m\in\mathbb N$ and $m\ge 2$) for $k\ge 4$.

Prove that $0!+1! + 2! + 3! + ..... + n!$ $\neq$ $p^\text{r}$, where $n \geqslant 3$ and $n$, $p$ and $r$ are three integers


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


General Unicode/UTF-8 support for csv files in Python 2.6


Constant CPU utilization on consumer hardware

Is it okay to have 100% CPU usage constantly?


C# extract type and use as type parameter in another generic function

How do I use reflection to call a generic method?


Is it faster to compress files before copying?

Moving files in a local network - would compressing improve speed?


Holomorphic function, existence of a sequence

If $f: D(0,1)\to \mathbb C$ is holomorphic, then there is a sequence $\{z_n\}$ in $D(0,1)$ such that $|z_n| \to 1$ and $\{f(z_n)\}$ is bounded


What HTML tags are allowed on Stack Exchange sites?


Where can I link to an external tutorial?

How can I link to an external resource in a community-friendly way?


density of $\mathbb{Q}$ and $\mathbb{R}$ in $\mathbb{R}^2$


HTML - How do I make text vertical middle in

How can I vertically align elements in a div?


If $A$ and $B$ are connected, then $A\cup B$ is connected

Union of connected subsets is connected if intersection is nonempty


I hold a refugee travel document (Romania), do I need a visa to visit Sweden/Germany?

Travelling to Schengen countries with Refugee Travel Document (Convention 1951) issued by Romania?


Moderation queues in Android Stack Overflow app


Should items in a bibliography be translated into English or left in their original languages?

How should references in non-Latin script language be treated in English paper?


How do I reset a lost administrative password?


How to permanently disable or remove preinstalled apps?

how to disable system apps without root?


How to retrieve a season from epoch milliseconds

Identifying the season from the Date using Java


Which languange should I start teaching my baby after moving to a new country?

What language should I speak to my daughter?


Generating uniform random numbers in Lua


Event binding on dynamically created elements?


A bound for a holomorphic function in the unit circle

A problem of Schwarz-Pick theorem in complex analysis


How to find Ubuntu which is already installed?

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


iPad still makes notification noises when muted

Notifications sounds not affected by iPad 2 volume


What are the different ways that a message can be displayed to a bash shell after a user logs in?


Consuming Streaming API Call using HTTP Web Request

How to use HttpWebRequest (.NET) asynchronously?


How many and which are the uses of "const" in C++?


Palindrome using args; help me find the error?


Java parse strings stored in an arraylist into a calculation


How to find the exact number of players on a server?

How to count entities with commands/check if there are only one or a certain number of entities or players left?


How I can access a private static member variable via the class constructor?

Undefined reference to static class member


Coefficient of friction between 2 surfaces

Work out friction coefficient using the two material's properties


Rounding of decimal number to whole number

Round function in Excel, worksheet function vs VBA


Stack Exchange is intermittently failing at random areas


Finding a language the accepts a given push-down automaton

Trying to figure what language this PDA (pushdown automata) accepts


"/usr/sbin/grub-probe: error: failed to get canonical path of `'."" when using grub customizer


How to force reboot ubuntu system when it hangs?


How to get the Connected App used from an Apex trigger


Space problem for ubuntu 14.04 server which installed into Oracle virtualBox

How do I increase the hard disk size of the virtual machine?


How do I fix my minecraft from doing this at the launcher? (Version 1.8.3)

What causes a "Java Hotspot 64-Bit Server VM Warning"?


To prove given set is basis for topology on $\mathbb{Z}$


Elements and structure of $\text{Gal}(\mathbb Q(\zeta_{21}):\mathbb Q)$


Travelling to Italy without my spouse who is a UK citizen


uniqueness of solutions of $ax=b$ and $ya=b$ in a semigroup .

Prove that $(G, \circ)$ is a group if $a\circ x = b$ and $x\circ a = b$ have unique solutions


Right hand rule for clockwise and counter clockwise direction


Creating a 'NOT NULL' SQLite column without specifying a default value

Cannot add a NOT NULL column with default value NULL in Sqlite3


iMac not letting me downgrade to mavericks via USB

iMac won't boot off of Mavericks USB when downgrading from Yosemite


How to simplify expression $\int_a^b f(x)dx+\int_{f(a)}^{f(b)} f^{-1}(x)dx \ ?$

Show rigorously that the sum of integrals of $f$ and of its inverse is $bf(b)-af(a)$


Entering Time into SQLite server Android Studio

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


A word for reading something thoroughly until one understands it well?


Suspending by closing laptop lid causes issues

Sleep issues on my Razer Blade Stealth. 16.04 LTS


"trying to overwrite '/usr/lib/aarch64-linux-gnu/libEGL.so.1.0.0', which is also in package rockchip-mali-midgard14 1.6-1"

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


Can concentration be kept through dimensions?

Can you maintain concentration on a spell from another plane?


\selectcolormodel{gray} not applied to \draw


Log all commands run by admins on production servers


Running Lucid (10.04) in virtualbox in 2020 - dependencies

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


UIProgressView scaling inconsistency issue


How to set bounties in the Stack Exchange app

Allow adding bounties from the iOS & Android app


How to add a VPN connection in Ubuntu 16.10?

Ubuntu 16.04 LTS Network Manager cannot add VPN - greyed out


How to make google.com not redirect to my country's local version of Google search?

Setting Google results to stay in a language, regardless of location


What is the longest passenger flight (with a flight number) in the world?


Is two cars colliding at 50mph the same as one car colliding into a wall at 100 mph?


Why do we see an inverted image in a spoon on the concave side?

Why do we see an inverted image in a spoon when kept far from our face with concave side towards our face?


Is bracketing useful in the era of digital photography and post-processing?

Multiple exposures vs. adjusting exposure of single RAW?


Unknown graphic extension and file not found in beamer

I encountered an 'errorUnknown graphics extension: .eps.'


How to write a transaction to cover Moving a file and Inserting record in database?


What's the motivation behind Generalised Eigenvectors?

The intuition behind generalized eigenvectors


Evaluate the given limit $\lim_{n\to \infty} \frac{e^n}{(1+\frac 1n)^{n^2}}$

Find the limit $ \lim_{x \to \infty} \frac{e^{x}}{(1+\frac{1}{x})^{x^{2}}} $


How to create a unique identifier in the attribute table based on spatial location within another layer?

Controlling label/attributes of grid/fishnet index using ArcGIS for Desktop and ArcPy?


Is it possible to put binary image data into html markup and then get the image displayed as usual in any browser?


Tourist visa not stamped with return date


How to display thumbnail of YouTube Videos in Android

How to make YouTube video thumbnails in android?


does my port of entry have to be the place in the annotated section of my b1/b2 visa?

Arriving at a different port of entry in the same state in USA?


Enum version of singleton: How to implement and its advantages?

What is an efficient way to implement a singleton pattern in Java?


To get in variable, a directory've been pushd


How to type special/accented letters in LaTeX?


How do I burn a multi-track .img image to a CD-R or CD-RW?


REVISIT: Make links posted by users open in a new window


How to pad multiple strings when writing to console so that part is aligned left and part is aligned right?


Proving convergence of series with comparison test.

$\sum_{n\geq 0}a_n$ converges iff $\sum_{n\geq 0} \frac{a_n}{\sum_{k=0}^n a_k}$ converges


Will adding CPU cores or RAM to my cloud server improve speed in my situation?

Can you help me with my capacity planning?


Java ReentrantReadWriteLocks - how to safely acquire write lock?


Real analysis contradiction I cannot get rid of


Using two statements in a google apps script and when both conditions are met, then send the email. One is a text term, the other a date


Running 32-bit Windows application on 64 bit Windows

Trick a 32-bit application into running on 64-bit system?


How to remove the tiny invisible TikZ picture frame?


Constructing perfect set without rationals by removing open neighborhood around rationals


Removing or disabling a resizable Tkinter window maximise button under Windows

Removing minimize/maximize buttons in Tkinter


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


Percentage of keys that match a criteria in a dataset

Normalizing the value of columns in Dataset


Can't access apache-powered website at localhost

Apache on MacOS Sierra: AH00557: httpd: apr_sockaddr_info_get() failed for Macbook-Pro.local AH00558: httpd: Could not reliably determine…


How to change geometry for one page without using \newgeometry or \restoregeometry


localStorage.setItem() not working on page load

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


What is the difference between $* and $@?


grep regular expression to remove packages

Regular expressions VS Filename globbing


Upgrade Desktop form 14.04 LTS "No new release found"

Why is "No new release found" when upgrading from a LTS to the next?


Questions with many upvotes should not be closable

Disallow closing of questions with a certain number of question / answer upvotes


Determine the density function for coefficients of equation

Determine the probability densities for coefficients of equation


How to unbind all previously added events from the 'scroll' event in jQuery?

Best way to remove an event handler in jQuery?


Warning after publishing app to app store: "This app references non-public sectors"

The app references non-public selectors in Payload/.app/


Javascript - [Why?] Assigning a variable to an object

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


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


Problem plotting 3D data with wildly different scales - only when data is in the form of tuples

ListContourPlot interpolation fails if x and y axes have different scales


How to quantify projection distortion using ArcGIS

How to create an accurate Tissot Indicatrix?


absolute value of a Root of a cubic equation

How to show that the given equation has at least one complex root ,a s.t |a|>12


Ratio of two independent normal : cumulative sum

How can I obtain a Cauchy distribution from two standard normal distributions?


Blender still using CPU even when I have CUDA chosen in preferences?


MacBook Pro Function key + Command/Option hotkeys problem

Can I use Shift, Alt and Control Modifier Keys Together With the Function Keys on the Touch Bar?


An example of continuous random variable X > 0 with finite second moment but Infinite third moment

Can you bound the third moment from the second moment?


You do not appear to be using the NVIDIA X driver

How to re-enable a previously installed Nvidia Driver


locate [file] but go to directory, it's not there


After Initializing values in an int array, updates to the array will not be present in the Serial

Sending the same but modifed object over ObjectOutputStream


Equations behind mist formation around wings of fighter jet while doing acrobatic turns

Why can a contrail only form below -40 degree Celsius?


Populating a JTable from a .dat file in Java

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


How to use XPath on xml docs having default namespace


Disable Multiple Desktops Reordering Feature?


Appropriate reference system for small-scale mapping of the Middle East

Defining the appropriate Projected Coordinate System


My disk already has 4 primary partitions, how can I install Ubuntu?


Why is there no method to comment in JSON?


Use same colors in bash tab complete and ls

is there a way to set coloring for cd tab complete?


What do we mean with magnetic monopole and dipole?


Hiding python source code to prevent people from seeing it.. The whole and proper way

How do I protect Python code from being read by users?


How do I archive my textures and mesh in the same archive?

How to pack all linked data inside the current .blend file


Choux pastry (Chocolate eclairs) doesn't rise


How can I get the difference in days between today and a previous date?

How to calculate number of days between two given dates?


How can I find the domain and derivative of the function?


Javax Swing print to JTextArea in seperate class

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


Is there a way to set math mode font non-italic?


LaTeX adds a line break when the last line in a paragraph extends to the right margin


How to create a Login and Registration page in Objective-C and how connect it to the server?


How does he get a perfect swap numerator and denominator.


Add an "Or do you believe this should actually be closed?" link/button when failing Close Vote audits

Add an "I don't understand" option for review audits


"One of the features that emerge" or "One of the features that emerges"

"one of the cables that runs" or "one of the cables that run"?


Is it possible to use the HTML5 drag-and-drop in dynamically created elements?

Event binding on dynamically created elements?


In Excel, how to keep two years of data together based on a common data point?

How to remove non-duplicate records in Excel-2010


Is there software I can load on my web servers to know how much of my traffic is going to china?


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


What modifies the PATH variable on macOS?

How is my $PATH variable built on macOS?


How to get and set default font parameters for Plot, ListPlot, LogPlot, etc.?


Leaflet WMS layer label disappears on zoom

Single Image WMS in GeoServer to clear duplicate labels


What is the filter attachment size of nikon AF-S 50 mm f/1.4G lens?

How do I find the right size of filters for a lens?


How can I check to see if a value is a float in javascript

How do I check that a number is float or integer?


How to fix "Headers already sent" error in PHP


Human & Alien captured, observed by higher beings

Human vs. alien to avoid extinction by omnipotent being


Boot drops to a (initramfs) prompts/busybox


What are the tricks that make stackexchange's pagespeed that fast?

Why is the net speed of Stack Overflow so fast?


What is the difference between Code First and Model First?


Display the values in Datatable with Two decimal places to looks like time Format

How do I display a decimal value to 2 decimal places?


Even dimensionality for skew-symmetric form

Odd-dimensional complex skew-symmetric matrix has eigenvalue $0$


Splitting a multiline string every n characters

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


Bounded Infinite Set: Infinitely Many Points

Question about limit points of a Subset of $\mathbb{R}$


C++ static const access through a NULL pointer

c++ access static members using null pointer


Is there an equivalent of jsfiddle for LaTeX?


What is the smallest particle? What is the building block of an electron?


Does the CP of a caught pokemon result in a different max CP?

Can the same Pokemon have a different max CP in Pokemon Go?


how to access array values of a mysqli_query


Why does a one-time-pad key have to be at least as long as a message?

Can I use a one time pad key twice with random plaintext?


BCM94352z bluetooth not working on Ubuntu 16.04


(Python3)Tic-tac-toe: IndexError: tuple index out of range


How to redirect output with color in gedit

Gedit show text from terminal output colored


schengen visa issued by French consulate in South Africa - free movement to Switzerland?

Can I travel to Paris for a day with a single entry visa for Schengen from Switzerland?


How do I get my Mac to boot from an Ubuntu USB key?


Build long mesh along bezier curve while using different meshes

Place/spawn objects along curve with randomized scale and rotation?


gcc issue: function is used but not defined in translation unit C++

Why can templates only be implemented in the header file?


Why is LinkedList so much slower than ArrayList?

When to use LinkedList over ArrayList in Java?


openSSL 1.1.1 security bug CVE-2020-1971


What prevents deadly animals from coming into Hogwarts?

What Protects Hogwarts from the Forbidden Forest Creatures?


Geometry/ Sequence contradiction problem!


"quantum mechanical" vs "quantum-mechanical"


I don't want Ms excel to scroll down by cell units

How do you view the bottom of really tall cells in Excel?


Displaying console output from subprocess

Store output of subprocess.Popen call in a string


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


How to increase the amount of steps of brightness adjustment-key

Change the brightness adjustment interval


Reshaping data.frame from wide to long format


Stuck In Low Graphics Mode - Nvidia/Intel - Recently moved and this is my only system

How to fix "The system is running in low-graphics mode" error?


What does this $\infty$-like symbol mean?


Why does splitting hot tea from one glass in two glasses makes it cool faster?


Does the "damage for disobedience" effect from the Geas spell end when the caster dies?


I do not know my authentication password

How do I reset a lost administrative password?


Macbook Air hard drive - nearly full warning

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


Tikz + breqn: Compiling never finishes with |-Symbol


Why isn't $e^{2\pi xi}=1$ true for all $x$?

Why does this not work with an imaginary exponent?


Intuitive explanation for formula of maximum length of a pipe moving around a corner?


"Ubuntu One discontinuing" annoying message


How do I use superposition to solve a circuit?


Term for group of guys attempting to show who is alpha?


Servlet: cut upload header from the servletinputstream

How to upload files to server using JSP/Servlet?


Does an adjective or longer modifier apply to both nouns when they are joined with 'and' [or 'or']?


Create filter on Gmail for BCC to myself


How to create a OS X Mountain Lion Bootable USB drive on Ubuntu?


Clarification on date validation in HTML


passing variable from wpf window1 to wpf window2 using c#


I want only the section name in my header, not the section number


When are additional Dominion actions chosen?

How are + Action cards used in Dominion?


After editing .bashrc commands return 'command could not be located because '/bin' is not included in the PATH'

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


Is it possible that galaxies' redshift is caused by something else than the expansion of space?


Python Recursion Alternatives for Training a Robot


MS SQL Server Error 18456 after database move

Login failed for user - Error 18456 - Severity 14, State 38


How to get all facebook friends using ios sdk?

Facebook Graph API v2.0+ - /me/friends returns empty, or only friends who also use my application


LinkedList vs ArrayList on a specific android example

When to use LinkedList over ArrayList in Java?


How do i access the originating control for a ContextMenuStrip in C#?


Parentheses under equation with function surrounding

Align a set of numbers with the coefficients in a equation


apache vhost redirect all subdomains to root (SSL vhosts)

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


Get RD user client hostname in Server 2012 R2 RD deployment

WMI object to get current sessions with client name?


Generate a form in PHP (or jQuery) from a JSON file

Generating HTML forms from JSON or XML feed using JQuery


Prove by induction that if this is divisible by 11, then this is also divisible by 11

Prove by induction that an expression is divisible by 11


How to check the particle rate of $1\ m^{-2}.s^{-1}$ at an energy of $10^{12}\ TeV$ from the "Swordy plot"?

How do you convert between different units of particle flux?


How do I tell my mom that I am not Christian?


Moving app from "/data/app" to "/system/priv-app" leads to reboot (Magisk, Android 8.1)


Spaces writing a PDF file from PHP with TCPDF


How do I install a .tar.gz (or .tar.bz2) file?


Art, image creation using hand and software

How are these modern physics figures made?


How can I force a specific order of magnitude in a column?


Issue while installing driver for Archer T4U AC1300 on Mint 17


How to can I restart apache server in linux?


Sci-fi novel series about teens fighting a robot proxy war

Series about proxy space battles via implanted computers in kids


How to extract raster values into polygon?

Extract Raster Value into Polygon Attribute


Why constructor call is not ambiguous in the following example?

Method overloading and choosing the most specific type


LINQ orderby string with integer where 1,11,12,13 are not next to eachother?


How to solve java.lang.StackOverflowError


Avoiding Question Flagged as Duplicate when Couldn't Find Question in Search

How can I avoid asking duplicate questions?


A doubt regarding Maxwell correction for Ampere's law

Was Maxwell's displacement current the only way to fix up Ampère's Law?


Dipping a Dyson Ring below the event horizon

Fighting a black hole: Could a strong spherical shell inside an event horizon resist falling in to the singularity?


How to use keyboard to navigate google search results (now that instant search is dead)

Tab + Enter no longer taking me to first Google search result in Chrome


How to reduce the number of operations needed to evaluate an expression?

Common subexpression from two expressions


Finding minimal form -- Velleman exercise 1.5.7a


What is the minimum distance between an electron and a positron so that they do not annihilate?

How close does a particle-antiparticle pair need to be for annihilation to happen?


Why concatenate the key a second time in HMAC?


How can I get elements using itrs position?

Get element at specified position - JavaScript


Gaussian Prime must have size $p$ or $p^2$

The norm of a Gaussian prime is a prime or a square of a prime in $\mathbb{Z}$


Seeking tool like Merge of ArcGIS Desktop in QGIS?

Merging multiple vector layers to one layer using QGIS


How to access a global variable in two php files?

Why php tag is not working in html file?


how to get sfdc space utilization via SOAP API?

Can we query the info from "Data Management -> Storage Usage" through SOAP API?


ssh: connect to host port 22: Connection timed out when hostname used

Connect two computers with SSH in a home LAN


Android ListView::setItemChecked doesn't work


How do electrons actually move in a wire?

How does electricity propagate in a conductor?


NullPointerException occurs when going through methods

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


Print application version using terminal

How do I get the version of an application from the command line?


Action-Reaction pair in case of rocket accelerating in space

What is a rocket engine thrusting against in space?


Log4j configuration to print to console and file

how to make log4j to write to the console as well


java.lang.NullPointerException getting Text value from added Fragment in View Pager


General consensus on using database ids in urls?


How to take a screenshot with an Android device?


How do I enumerate the properties of a JavaScript object?


Should the backer board be in front of or behind the tub flange?


Converting ArrayList of Double to double[]

How to cast from List to double[] in Java?


JavaScript - all DOM manipulating functions return null / empty?

Why does jQuery or a DOM method such as getElementById not find the element?


in Salesforce LWC page not displaying expected result in Lightning UI

Text Field Not Formatted in Currency When Selecting Currency Symbol from Dropdown List


Get variable types inside a Python class


Nesting standard type traits with SFINAE fails to compile with g++ 4.8

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


How to shade regions corresponding to particular periods of time

Best way to generate nice function plots in LaTeX?


Can I install Microsoft Office? If so, how?


Checked radio button sends AJAX call and radio button appends

Event binding on dynamically created elements?


Unable to use Android app on MSE/MSO after split


Install pandas to python3.5 instead of 2.7


How can I make Nautilus automatically show hidden files?


How is light emitted by an incandescent lamp


Chemical formula in fancyhdr environment

How to prevent upper case in page header?


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


Automatically style raster using unique values in QGIS?


Token list with line breaks for writing multiple lines to file

Adding newlines while writing text to a file


Can you block with a creature and then sacrifice it?

If a blocking creature leaves the battlefield, is the attacker still blocked, or will it damage the opponent?


Find the maximum value of $x^3 + y^3 + z^3$ where $x, y, z \in [0, 2]$ and $x + y + z = 3$.


Added new redirected domain with lots of visitors bouncing - is that bad for us?


Can I submit a paper to two or more journals at the same time?

How is it in my best interest not to submit a paper to two journals simultaneously?


Where does Skype Desktop 8.x for Windows store its messages, it stopped using main.db

exporting chat history in the new 8.x version of skype


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


What is causing this java.lang.NullPointerException error?

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


How to deal with unknown encoding when scraping webpages?


Which Site for Conceptual Computing Questions?

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


Show that a proper ideal I of a ring is equal to its own radical if and only it is an intersection of prime ideals


Word for opposite of *prerequisite*? Something that is possible because of another thing?


Calculating $\sqrt[3]{\sqrt 5 +2}-\sqrt[3]{\sqrt 5 -2}$

Why $\sqrt[3]{{2 + \sqrt 5 }} + \sqrt[3]{{2 - \sqrt 5 }}$ is a rational number?


Show that $ax \equiv b (mod\ m) $ has solution iff $gcd(a,m)$ divides $b$

Finding solutions to congruence equations


Creating Direct Limits and Inverse Limits using Tikz


Why isn't the inverse of the function $x\mapsto x+\sin(x)$ expressible in terms of "the functions one finds on a calculator"?


Show an image when the mouse hovers over a JTable cell using the prepareRenderer method

show an image when hover over a jtable cell


Error with connection of MySql with JavaFX project


Prove that there exists walks that each edge is in $G$

Prove a graph Containing $2k$ odd vertices contains $k$ distinct trails


How do I find the lowest score entered using for loops

Getting the lowest and highest value from integers without using arrays?


How do I call a PHP function and pass each item of an array as a different parameter?

How to pass variable number of arguments to a PHP function


Symmetry of distribution function is defined as $f(x-a)=f(-(x-a))$, then expectation is $'a'$. i.e $E(X)=a$

Central Moments of Symmetric Distributions


How javascript function stores parameters?


How do you allow math-mode characters to be displayed in the PDF index?


How to calculate inter-rater reliability with multiple raters and multiple categories per item?

which statistic should I use for inter-rater agreement on nominal data, multiple responses


Is it possible to "jump"/"skip" in GDB debugger?

Can I use gdb to skip a line without having to type line numbers?


Looking for a complement that means "sucks it up"


Is there any particular difference between intval and casting to int - `(int) X`?


Home solutions to measure internet traffic?

Software for measuring internet traffic?


USB Hub affects WiFi only once every few weeks

USB-C Dongles killing Wifi on 2016/2017 MacBooks – Who’s to blame?


Integrate $\int_{-\infty}^\infty xe^{-\alpha x^2+\beta x}dx$

how to solve $\int_{-\infty}^\infty e^{-x^2-x{\tau}} \cdot x\ dx$?


How to avoid duplicate labels on each tile?


How to get mathbb{1} to work in beamer? (or similar alternative)

How do you get \mathbb{1} to work (characteristic function of a set)?


Coerciveness and Positive definiteness relation?

Prove that if $A$ is positive, then $\exists\;\alpha>0$ such that $\langle Ax, x \rangle\geq \alpha|x|^2$ for $x\in\Bbb{R}^n$


HP Spectre x360 Touch Screen Deactivation

How to disable touchscreen permanently on ubuntu 18.04


Enumerate in multicols how to move the last element upwards


Ubuntu not installing. Stuck at black blank screen

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


How do I get both subject and background in focus at the same time with my (µ4/3) prime lens?


How long should I wait before accepting a PhD admission offer in the US?

How much time should someone take to respond to a PhD admission offer?


Why does the pointer point where it points?

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


Why don't I get credit for closing one of my own questions as a duplicate

Change how questions marked as duplicates by the asker are represented


What is the difference between <%# and <%= in ASP.NET MVC?


How possible is it that the Large Hadron Collider (LHC) on its second try, could disrupt the gravity of Earth?

Are there experiments that are banned from being done at the LHC?


Why is $\mathbb Q(\sqrt 2+\sqrt 3)=\mathbb Q(\sqrt2,\sqrt 3)$?

Is $\mathbf{Q}(\sqrt{2}, \sqrt{3}) = \mathbf{Q}(\sqrt{2}+\sqrt{3})$?


Do I still have to pay a copay after the out-of-pocket maximum is met?

Should there be a copay after "out-of-pocket maximum"


Functions that are their Own nth Derivatives for Real $n$


Use the "weirdo" method to explain why the amounts of subsets with even/odd elements are equal.

A combinatorial proof that the alternating sum of binomial coefficients is zero


What is the best open XML parser for C++?


Grouping a list into lists of n elements in Haskell


How to prevent use of default constructor?

Hide parameterless constructor on struct


How does Superman conceal his identity with just a pair of glasses?

What makes the world so oblivious to Clark Kent's secret?


Drawing discs with circular holes with TikZ


Posting a Solution of a problem that You faced to Help Newbies

What is this "answer your own question" jazz?


How To Use Different Regex Patterns In Preg_match_all

Find multiple patterns with a single preg_match_all in PHP


You can't see the question owner's special color


Intuitive explanation of Cauchy's Integral Formula in Complex Analysis


How to slap a text object on to a sphere


Difference between Hashing a Password and Encrypting it


Why would a bot submit a sign up form with fake info?

Why do bots search for / fill and send contact forms?


How to crop image with another Shape using UIBezierPath


Why is the "add comment" link showing up when I can't actually post a comment?

Make it more obvious that commenting is only possible after earning certain reputation


Sort on a string that may contain a number


Increasing the FOV on Borderlands (Steam version)


Can't visibly select anything in Object or Edit modes. What have I done?

Object not outlined in Viewport despite Outline Selected enabled


How can I install Windows software or games?


Why \\[2\baselineskip] has no effect inside tabular

Baselineskip not interpreted in a tabularx keyvalue environment


Are there any organised resources available from where I can begin my quantum computing studies?


How to Move TempDB Files to a Different Drive or Folder?

Safely moving and creating new tempdb files


How can I update iOS apps that I own but were installed from a different account?

Transfer content from one Apple ID to another?


0.1 float is greater than 0.1 double. I expected it to be false

What is the most effective way for float and double comparison?


mimic kernel's response to a program that network is not connected?

How to prevent process from knowing Network is up?


Is there any command to minimize windows?

Can I minimize a window from the command line?


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


How do I setup a Lan between two notebooks with a single ethernet cable?

direct ethernet connection between two wirelessly connected Windows 7 laptops


How to execute/call a PHP function via ajax?

How to call a specific function in a PHP script via Ajax?


What is the correct method to write measurements in English?


I made a mistake on Windows with "aux" files

How do I remove a file named "NUL" on Windows?


How can I dissolve adjacent polygons based on minimum attribute value?

Dissolving ploygons in QGIS or Grass to new polygons of defined population sizes?


Random unwanted space between paragraphs


Does ''recommended for publication subject to minor revision'' implies aceptance?

Does "minor revision" mean "accepted with minor revision"?


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


Calculating distance for each point along line in ArcGIS Desktop?

Need to calculate distance (Node to Node) along the lines


Task Manager shows high power usage while gaming


I deleted a folder in Ubuntu, how can I recover it?


How to overload Null-conditional operators "?."

Possible to overload null-coalescing operator?


MVC DateFormat show days - hours - minutes until now


I want to compile a pdf document using latex as part of a java program


How to implement MS Excel style "Freeze Panes" in HTML/CSS

'Freeze panes'-style effect using CSS/HTML


Suspended accounts effect badges(plural) like Fanatic?

My account has been temporarily suspended; what does that mean?


Why is the code within empty braces getting executed first even before the constructor of the class?

What is the difference between a static and a non-static initialization code block


java.sql.SQLException: Column count doesn't match value count at row 1 with Java and MySQL


Make a div fill the height of the remaining screen space


Android Client to .NET server side results in broken pipe

Android : Socket - java.net.SocketException: sendto failed: EPIPE (Broken pipe)


What should I do when I receive downvotes for a question?

I've just been downvoted. How should I react?


Why aren't my queued tasks being handled by all threads in the threadpool?


What is the difference between Desktop and Server?

What are the differences between Desktop, Server, and Alternate Installs?


Creating certificates for SSL communication


How to git rid of a comma after using the explode method in php


VirtualBox Drive Error (kernel driver not installed (rc=-1908) )

VirtualBox '/etc/init.d/vboxdrv setup' issue


Prove that $\{ x_n \}_{n \in \mathbb{N}}$ is a Cauchy sequence

Convergence proof that involves integral


Plotting 3D complex numbers with colours

How does one adjust ColorFunction quality independently of surface quality?


What possessive forms are used for mutual 1st person ownership?

"My wife and I's seafood collaboration dinner"


How can maximum likelihood be used to estimate parameters for a Weibull distribution?

EM maximum likelihood estimation for Weibull distribution


I wish to attend my stepfather's funeral

Can my spouse receive an emergency UK visa to visit a funeral?


Do I use a period or a question mark at the end of a statement that presents a question?

What is the correct punctuation for an indirect question?


how to list all python test scripts that contain "def test"

find and echo file names only with pattern found


Extract original and duplicate result(s) from a data frame in R

How can I remove all duplicates so that NONE are left in a data frame?


What are the differences between "each", "foreach", "collect" and "map"?

what's different between each and collect method in Ruby


Can't install linux-headers-amd64, Ubuntu 18.04


Index Error: list index out of range (Python)

IndexError: list index out of range and python


Self in python Class - I can do it with out it...?

Why do you need explicitly have the "self" argument in a Python method?


Is $\sqrt{4 + 2\sqrt{3}} - \sqrt{3}$ rational?

Show that $\sqrt{4 + 2\sqrt{3}} - \sqrt{3}$ is rational.


What can I do in my last semester to improve my chances of admission to physics PhD with a poor GPA?

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


Proof that $a\mid b \land b\mid c \Rightarrow a\mid c $


Can pressure in bars be equated to flow in litres per second?

Calculation of pressure from flow rate of water


First week of August in Scotland : What kind of clothes to pack?


IIS maximum requests per second on 8 Core, 15 GB RAM Server

How do you do load testing and capacity planning for web sites?


JQuery - nested ul/li list, keep expanded after reload of page


Graph Editor does not show any keyframes


Finding exception while sending data from android app to server

How to fix 'android.os.NetworkOnMainThreadException'?


How do I use the conditional (ternary) operator?


How to check for array containing only an empty object [{}]

How do I test for an empty JavaScript object?


How to make a button look pressed after click in C#?

How to make a button appear as if it is pressed?


Show that convergence in probability implies convergence almost surely

Non-decreasing sequence of random variable convergence in probability implies it also converges almost surely.


how to manipulate the elements are loaded with js

Event binding on dynamically created elements?


How do I save and use camera images in python code in BGE?


Induction and convergence of an inequality: $\frac{1\cdot3\cdot5\cdots(2n-1)}{2\cdot4\cdot6\cdots(2n)}\leq \frac{1}{\sqrt{2n+1}}$


Nothing shows up in the terminal when I type my password


What is the fastest way to delete multiple entries from a list?

How to Delete Elements from List1 appearing in List2?


The comprehension axioms follows from the replacement schema.


Rotate an entity to look at the same place as the player

How can I determine that I am looking at the block I need?


If an astronaut orbits earth, can both Time Dilation and Gravitational Time Dilation affect it?

If an astronaut had stationed in International Space Station for the duration of mission, 17 years, would he be older?


Unmet dependencies when installing Clang++


How can I install Sun/Oracle's proprietary Java JDK 6/7/8 or JRE?


Can the cat command edit a text file as well as read it?


how to remove case sensitivitiy in jquery search filter

jQuery usage of contains and toLowerCase()


what is advantage of using conditional attribute over #if/#endif


Verbs that follow an amount of time, singular or plural?

More than 1000 gallons of paint is/are sold each day


How to interpret a negative adjusted R-squared

Is it a problem to get a negative adjusted r-squared?


How are arguments evaluated in a function call?

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


Conversion of mass to energy in chemical/nuclear reactions


Is it possible to see python codes even after converted to .exe?

How do I protect Python code from being read by users?


Arduino analog input higher than reference but lower than 5v

AVR 1.1V Internal ADC Reference Over-Voltage


How does one use an apostrophe when introducing a person and their belonging?

Possessive form of coordinated noun phrases?


A local or global name can not be found error

Python NameError from contents of a variable


Way to copy/recover data much larger than any storage medium I have?

Unable to mount Windows (NTFS) filesystem due to hibernation


Dimension of a vector space of polynomials in 3 variables of degree $d$ over $\mathbb{R}$


ecryptfs-unwrap-passphrase FAILS with WORKING loggin password?

Unwrapping passphrase and inserting into the user session keyring failed


How do I access style properties of pseudo-elements with jQuery?

Selecting and manipulating CSS pseudo-elements such as ::before and ::after using javascript (or jQuery)


Is there an "exists" function for jQuery?


How can I increase my reputation if I can't answer and I can't vote?

How do users get started on new Stack Exchange sites?


SQL Select from table where timestamp is greater than 1 hours ago


To evaluate the limit $\lim\limits_{n \to \infty} \frac{1}{n}[(n+1)(n+2) \ldots (n+n)]^{\frac{1}{n}}$

Evaluate $\lim_{n \to \infty} \frac{1}{n}[(n +1)(n+2) \cdots (n+n)]^{\frac{1}{n}}$


Prevent SQL Injection by input type text


Can I skip over releases when upgrading?


Exception in thread "main" java.lang.NoClassDefFoundError: ecs100/UI

Why am I getting a NoClassDefFoundError in Java?


cell with UDF not updating when sheet is calculated


Limit with criteria $\lim_{n \to \infty}n \cdot \left [ \frac1e \left (1+\frac{1}{n+1} \right )^{n+1}-1 \right ]$

How do I find this limit: $\lim_{n\to\infty} \left[ n-{n\over e}\left(1+{1\over n}\right)^n \right]$?


Short story about nuclear war and a rock band?

60s short story where band gives concert ending with a nuke detonation


Making separate Python installation that can call ArcPy?


SSH connect to a server: "Permission denied (publickey)."

Cannot connect to my remote server via ssh


If $N(z)=a^2+b^2 =\text{ prime } \in \Bbb{Z}$ show $\Bbb{Z}[i]/(a+bi)$ is a field of prime order.

Order of some quotient ring of Gaussian integers


"Something wicked happened" error in apt-get

Can't install a package due to "Something wicked happened resolving" error


template function with a templated container as argument - strange typo error

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


What is the difference between exception and exemption?

What is the difference between "exemption" and "exception"?


Encrypted file system on external storage

Why is df -h size, util and dispo not corresponding to each other


Difference between android:layout_gravity and android:gravity

What is the difference between gravity and layout_gravity in Android?


The "How to Ask" page might lead new users to ask their programming questions here. How can we deal with that?

How can we reduce off-topic questions on meta?


Proof of conservation of spacetime interval

Proving invariance of $ds^2$ from the invariance of the speed of light


Tufte like axis with pgfplots for log axis


Word order: "10 minutes more" or "10 more minutes"?


Is there any better deep clone methods for list?

How do you do a deep copy of an object in .NET?


GCC error undefined reference to `sqrt' on changing command option order

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


Pass arguments of .BAT file to executed .EXE file

Does %* in batch file mean all command line arguments?


Is there a filter or material that allows a variable amount of light through depending on intensity?

Is there a dynamic-range reduction device (preferably passive, optical)?


What do Cohle's hallucinations represent?

What was the galaxy formation Rust saw before confronting Erol Childress?


PHP getting specific tags from file_get_contents

How to get content from specific tags when using file_get_contents


How do you explain the value of native files to an uneducated client?


Couldn't understand the iOS crash report

My app crashes and closes down and there is very little information as to why


WordPress Updates 3.5.2 to 3.8 Any Problem?


Angular acceleration of ball when falling

Does mass distribution/center of mass affect free fall?


Why aren't search engines indexing my content?


how to write test class for delete batch?


What does $(X'X)^{-1}$ matrix mean in regression?

Are estimates of regression coefficients uncorrelated?


Manual computation for Fishers exact test for tables larger than 2 x 2

Fisher's Exact Test in contingency tables larger than 2x2


How to avoid a page break before start of bibliography?

How to have no pagebreak after \include in LaTeX


What is - if any - the difference between PhD and doctor?

How can one differentiate between Dr. (PhD) and Dr. (MD or DO)?


Add another checkbox column while using Wrapper?

show checkbox before every contact using wrapper class


Let a, b, c be ints. $\frac{ab}{c} + \frac{bc}{a} + \frac{ac}{b}$ is an int, show that each of $\frac{ab}{c}, \frac{bc}{a}, \frac{ac}{b}$ is an int.

$\dfrac{pq}{r}+\dfrac{qr}{p}+\dfrac{pr}{q}\in\Bbb Z\,\Rightarrow\, \dfrac{pq}{r},\dfrac{qr}{p},\dfrac{pr}{q}\in\Bbb Z$


How do I reduce the space between operators in math mode?


What would an observer see if he/she flew toward a clock at relativistic speeds?


My ArrayList only contains the last item on my array

Why does my ArrayList contain N copies of the last item added to the list?


How to send email from a custom domain when using Messaging.SingleEmailMessage

Apex email : How to override 'From address'


The reverse of a subset of a tuple or list


Unable to boot up my Mac. Getting a flashing folder with a question mark


Seeking address for 1930s migrant to Brazil from Lebanon?

Where to find Brazil immigration records of ancestor from Italy?


Is it in general? $[\Lambda,\Omega]=i\hbar\{\lambda,\omega\}_{x,p}$

What is the connection between Poisson brackets and commutators?


Evaluate $\cos 36^\circ - \cos 72^\circ$ without the aid of a calculator

How do we prove $\cos(\pi/5) - \cos(2\pi/5) = 0.5$ ?.


Cannot change window border theme in Gnome (shell or flashback)

Can't use metacity themes in gnome flashback session (metacity) Ubuntu 16.04


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


Python: How to remove duplicate values for one key inside a dictionary?

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


Show that if (R) is a gradient system then $\frac{\partial f_i}{\partial x_i}-\frac{\partial f_j}{\partial x_j}=0.$

$\frac{\partial f_i}{x_j}=\frac{\partial f_j}{x_i}\implies(f_1,\ldots,f_n)$ is a gradient


Intuitively understanding the purpose of Bayes' theorem for a $3/4$-probability truth-teller

A man who lies a fourth of the time throws a die and says it is a six. What is the probability it is actually a six?


Some way for allocating and initializing array faster than plain loop-and-set

Initialization of all elements of an array to one default value in C++?


String has length as member function.while array has length as final field

Where is array's length property defined?


Tag info not updated regularly on profile?


How to restore hundreds of GB database present on SQL Server 2014 to SQL Server 2008 R2

Restoring a SQL Server 2008 R2 backup on SQL Server 2005


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


Inverse image of a maximal ideal under a morphism of finitely generated $\mathbb{C}$-algebras.

If $B$ is finitely generated as a $k$-algebra, and $\phi:A\to B$ is a $k$-algebra map, is $\phi^{-1}(M)$ maximal for any maximal $M\subset B$?


How do you turn on and off window repaint while drag moving/re-sizing window in Windows 7?


Vote +/- visible from question timeline for < 1000 rep users

Upvotes and Downvotes details in timeline is by-design?


How do I remove a malformed line from my sources.list?


$A$ normal and $Spec(A)={0,1}$ but $A$ not projector?

Normal operator with real spectrum is hermitian.


Looking for animated movie with a scene where a young man makes flowers grow from his father's hair

Cartoon with a young unicorn and a demon


Check if two databases have same structure

Compare two similar Postgres databases for differences


Term to describe the phenomenon of people starting conversations when you're about to leave

Is there an English phrase for an inability to actually *leave* already?


Calculating the length (norm) of a vector

What does the math notation $\sum$ mean?


Your invoice has been modified [to reflect vs reflecting in] the change to this month's order. Which is correct?

'Thank you for taking your time writing' or 'Thank you for taking your time to write' ?