Is it "combinations between" or "combinations of" in the following context?

Difference between “combination of ” and “combination between”


Is it possible to shoot moving water in HDR?

How to Take HDR Photos of Moving Objects?


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


Im a Nigeria citizen leave in italy and i have permanent stay and im married to an italian citizen can i go to uk without visa

Can I travel to UK with my Italian national daughter and husband with my permesso di soggiorno?


How to declare a global variable in php?


Expansion of $x\mapsto\left(\frac \pi 2 + \arcsin x\right)^2$ in powers of $x+1$


Change the color of the reference citation from bright green to black


What's in the box at the end of "Wonder"?

What did Auggie's father give to his wife in the movie Wonder?


Why in this code these variables aren't changed in batch?

Batch Apex stateful member variable behavior in test class


Compiling skakdoc.tex, newcomer, new installation


Why were there so many spells cast in the movies without saying the words to the spell?


QGIS - How to globe-rotate a raster around the Greenwich Meridian?

Reprojecting raster from 0 360 to -180 180 with cutting 180 meridian using gdalwarp


Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable


horizontal and vertical alignment css on item that changes size


How to go to a specific element on page?

How can I scroll to a specific location on the page using jquery?


wrong type specifier returning address value in java

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


Why should a group of order 33 have an element of order 3

Show that a group with $|G| = 33$ contains an element of order $3$


Nullpointerexception on layout.getChildCount() Android Java

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


Iteratively Updating Just Bottom Row in Table using ArcPy?

Selecting specific row in attribute table using ArcPy (without iterating through whole table)?


How to diagnose abnormal CPU usage by svchost.exe?


java when should I use the volatile keyword

What is the volatile keyword useful for?


Will 2x Intel(R) Celeron(R) CPU N2840 @2.16GHz support 64bit Ubuntu18.04?

Difference between the i386 download and the amd64?


Image appear at start of the page before the text

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


Expected values of Cereal box - Linearity of expectation puzzle

Expected time to roll all 1 through 6 on a die


Change the Coordinate System for Unity Export?

Scaling and importing from blender to unity


[[I@6e171cd7 Unrecognized result from program execution in Java

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


Windows 8 showing a blank screen after upgrading Ubuntu to 18.04

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


1.7.10 Crashing upon entering Multiplayer (no forge, normal mc)

Minecraft crashes with "java.lang.IndexOutOfBoundsException" when loading on an older version


Why doesn't Table work for list of pure functions?


How does Current relate to Voltage in their behavior in our physical world


Can someone explain the grammar of this sentence to me?


How to solve the diophantine equation $x^y = y^x $?


Exception java.lang.NumberFormatException: null in servlets

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


Quantum Entanglement- why are we so suprised?

Quantum Entanglement - What's the big deal?


Left Join on Linq query when also using the Where clause on joint table


When you accept an answer should you also vote it up?

Accepting an answer should automatically upvote it as well


Passing arguments to main method at execution time in Java


Ubuntu: bash: cannot create temp file for here-document: No space left on device

Tab completion errors: bash: cannot create temp file for here-document: No space left on device


In a three way switch, why would the "open" traveler wire test at 17VAC

Unexpected voltage with switch turned off


How can logistic regression have a factorial predictor and no intercept?


Creating a keyboard shortcut to change the Style of text

Create custom shortcut to change font color


Printing odd/even pages using system dialogue ubuntu


What is the purpose of the 10kΩ resistor in this circuit?


Same gravatar is displayed for different users in stackexchange.com filters


Debugging ERROR 000358: Invalid expression from SelectLayerByAttribute?

Runtime error : ERROR 000358: Invalid expression using SelectLayerByAttribute in ArcPy?


where can I find the Specifications of a Blade Server?


Can I specify an output path into the TeX file for generated PDF?


How does a Support Vector Machine (SVM) work?


Gimp won't start: Gtk-Message: Failed to load module "atk-bridge"


Script failing for restoration of database, as unable to proceed further


Is there any "Show Brush On Surface" option in sculpt mode?


Can a transfer go through if the IBAN and SWIFT is correct, but the beneficiary name is wrong?


Are terrible-looking skins still considered friendly?


Comment edit button still enabled/available after edit period elapsed

Comment editing timeout well before "link" is removed


Printing a string with start, stop, and step


Finding value of $\lim_{n\rightarrow \infty}\sin(\sin(\sin(.......(\sin \left(\frac{\pi}{2}\right))))$

Compute $ \lim\limits_{n \to \infty }\sin \sin \dots\sin n$


Why is my Nikon 50mm f/1.8 giving me an fEE error?


If $ \sum_{n=1}^{\infty}x_na_n $ converges when $x_n\to 0,$ then $ \sum_{n=1}^{\infty}a_n $ also converges.

If $\sum a_nb_n$ converges for each null sequence $(b_n)$ then $\sum a_n$ is absolutely convergent


Adding to array in different view controller


nautilus not opening showing the following error when I tried to open through terminal


Why isn't force $\vec{F}=m \vec{v}$ instead of $\vec{F}=m \vec{a}$?

Why force $F$ is equal to $ma$ and not $mv$?


P(Z+) is uncountable (Power set of Positive Integers)

Proving Power Set of $\mathbb N$ is Uncountable


Is there any way to make single cream to double cream?

Could I add butter to single cream to make whipped/double cream?


C# Reflection - Get PropertyInfo without a string

How to get the PropertyInfo of a specific property?


populate drop down list and display on screen?


Start all the time with ALT+CTRL+F1|F2|F3...|F6

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


Adding scripting functionality to .NET applications


How get emoji character from json_decode and store theme in mysql table


How can 2 variables each be strongly correlated with a 3rd variable, but uncorrelated with each other?

If A and B are correlated with C, why are A and B not necessarily correlated?


Java NullPointerException at label.setText

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


Are there any Force users that are "lower life forms"?

Are there animals that can use the Force?


Difference between word-wrap and word-break

What is the difference between "word-break: break-all" versus "word-wrap: break-word" in CSS


Why would this example from Java's documentation, cause a deadlock?


Let $G$ be a group of order $125$. Then which of the following statements are necessarily true?

When we can say a group can not be abelian


How to form an interrogative possessive sentence?

Asking a "Do you have..." question without do-support


Will 4k video look better than 1080p video on 1080p TV/monitor?

Does 2K or 4K media look better than HD on 1080p monitor?


When closing the lid of my laptop nothing happens instead of suspend)

Ubuntu 17.10 and later: Don't suspend when lid is closed, just lock screen


How to create a new partition on an already encrypted hard drive?


"a ten years old boy" or "a ten year old boy"


"been a watching", "been a playing" - why?

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


Fantasy Book Series; Boy trained by wizard in a tower


Calling a servlet from JSP file on page load


How do you format a Dates Contraction in LaTex?


Does the .length property gets evaluated on every iteration of a for loop?

Is reading the `length` property of an array really that expensive an operation in JavaScript?


Sort and count number of occurrence of lines


What is the difference between an SLR and a DSLR?


du results on filesystem inconsistent with df


What actually is the event that we think we have detected with gravitational waves?

Are the LIGO observations proof of a black hole merger, and what happened to the black holes?


How to identify through which access point I am connected?

How to find which WDS access point I'm connected to?


Prove that $x^2+y^2=z^4$ has infinitely many solutions with $(x,y,z)=1$

prove that $x^2 + y^2 = z^4$ has infinitely many solutions with $(x,y,z)=1$


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


Where can I ask this question about a life choice?

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


Create instance of generic type in Java?


why does my javascript regex.test() give alternating results

Why does a RegExp with global flag give wrong results?


Add a transparent image on top of a material


Let $p,q$ be prime numbers , Find all the solutions to the congruence $x^2\equiv (p+q)x \pmod{pq}$

Solve $x^2+5x+6 \equiv 0 \pmod{\!11\cdot 17}$


Is there a search engine that allows you to search for a specific string including special characters that has similar coverage to Google

How to search the internet for terms with special characters


Add @reply autocomplete when commenting on the Android app


How to set a distance that rescales with the font

Defining a Length that Scales with Fontsize Changes


Should possessive 's be used when there is no possession in the strict ('this is John's property') sense involved?


Is it possible to get a random number in the node editor?


How to change Function (Fn) Key behavior on wireless Logitech keyboard


What is the most efficient/elegant way to parse a flat table into a tree?


How to align/grid several plots(mXn) in one figure?

Do I have to code each case of this Grid full of plots separately?


Why does this microswitch datasheet specify a minimum load current?

Why does a relay have a minimum applicable load?


Using POST to get data instead of GET request

When should I use GET or POST method? What's the difference between them?


How can I find the source code for linux commands?

How do I get and modify the source code of packages installed through apt-get?


How to build a model with a continuous response variable bounded from 0 to 1?

Regression for an outcome (ratio or fraction) between 0 and 1


Append unit type to the result of a calculation in Sass


Transparency breaks on medium sized images

Preserve image transparency when resizing images


Is the universe fundamentally deterministic?


Encrypt Passwords in PHP before sending through the url via GET


Invisible software updates list in Software Updater


Show $ \lim_{t \to \infty} -t^{x}e^{-t} = 0 $

Show that $\lim_{z \rightarrow \infty} -z^xe^{-z} = 0$


Show that $z^n + \frac{1}{z^n} ∈ \mathbb{Q}$, when $z + \frac{1}{z} = 3$

Proof that $x^n+\frac{1}{x^n}\in \mathbb Z$ by complete induction


How to close/hide a DIV element when clicking outside of it (but not inside)


How to deep copy object with an array with Object.assign function?

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


Black hole and lepton number conservation

No hair theorem for black holes and the baryon number


Amend a commit that wasn't the previous commit


CUDA 5 and Visual Studio 2010 intellisense error


Add class to an element and then use it as Trigger

Event binding on dynamically created elements?


Can Mathematica Operators be combined in a linear fashion for readability?

Using Through to evaluate complex expressions


Closure of image is subset of image of closure

A map is continuous if and only if for every set, the image of closure is contained in the closure of image


Simplest PHP example for retrieving user_timeline with Twitter API version 1.1


How can I completely decompose a list of tuples/lists?


What does "focal length multiplier" mean?

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


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


Getting the Bitmap coordinates contained in a View (Android)

How to convert coordinates of the image view to the coordinates of the bitmap?


What order is the search for "is:answer" showing me?

How are search results ordered, especially when the search terms are 'question agnostic'?


Do file writes as in-memory fake on Linux

GNU/Linux: overlay block device / stackable block device


Describing all the plane regular curves whose tangent/normal lines all intersect at a fixed point

Tangent and Normal lines that pass through the origin


Mount error: "unknown filesystem type 'exfat'"


Best way to retrieve image from server using ajax

How to reload/refresh an element(image) in jQuery


why not classify organisms based on genetic distance?

Regarding the kingdom Animalia, which phylogenic tree is more common: Molecular Comparisons or Body-Plan Grades


If $A \cap B \cap C = \varnothing$, is one $A \cap B$, $B \cap C$ or $C \cap A$ empty too?

Show that $A∩B∩C= ∅$ is only true when $A∩B = ∅, A∩C = ∅$ or $B∩C = ∅$ or show a counterexample.


Citations with no bibliography at the end


SSL_read failing with SSL_ERROR_SYSCALL error


Same output in different workers in multiprocessing


How to prove that $\sum\limits_{n=1}^{\infty}\frac{1}{n(n+1)(n+2)...(n+k)} = \frac{1}{kk!}$ for every $k\geqslant1$


Showing when two functors are naturally isomorphic, if one is faithful, then the other also is.

What properties do natural isomorphisms between functors preserve?


How to get the sql generated by the entity framework

How do I view the SQL generated by the Entity Framework?


Which Linux Distros is best for intel core 2 duo processor ram 2 gb

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


Schengen Visa for Switzerland, but travel to Amsterdam & Paris

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


Understanding Python super() with __init__() methods


repeat rows in a dataset based on a column, but increment the rows

Repeat each row of data.frame the number of times specified in a column


sed to operate on a range of lines plus a single line

How can I extract a predetermined range of lines from a text file on Unix?


Can a macroscopic body have wavelength as that of electron?

Validity of naively computing the de Broglie wavelength of a macroscopic object


What does "sudo apt-get dist-upgrade" do?

What is "dist-upgrade" and why does it upgrade more than "upgrade"?


ACPI PCC probe failed during installation of ubuntu 14.04 Lts


Call subprocess "ls -l folder | wc -l" in python can't be done

How do I use subprocess.Popen to connect multiple processes by pipes?


Is the length of ethernet frame fixed between different media?

How does Ethernet know how long a frame is?


Calculating ratio between rows using ArcPy module

Calculating ratio between "rows" in ArcGIS field calculator


Shapely/Pyproj converts all polygon coordinates to inf

Abnormal results projecting WGS84 to local Azimuthal Equidistant projection with pyproj


an elegant way to transfer current date time into ISO 8601 format

Given a DateTime object, how do I get an ISO 8601 date in string format?


Problems installing Opencv 2.0 on Ubuntu 14.0

Unable to correct problems, you have held broken packages


Calling IEnumerable overload of DisplayNameFor


How to make a "minimal match" Regex search in C#?

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


I want to know my chance of getting a visa to Norway to visit my wife

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


Proving $\sum_{k=0}^n {x+k \choose k} = {x+n+1 \choose n}$

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


How to combine a ListContourPlot and ListPlot3D from array data


Can we have Data Explorer send you back to the page you were on after logging in?

SEDE login redirects to front page rather than returning


Change abstract title in IEEEtran when used with other language

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


Convert string with encoded UTF8 symbol into cyrillic symbol c#

How do I convert Unicode escape sequences to Unicode characters in a .NET string?


Say $1 = g^2$ is a Group, so $p\cdot p = 1,$ prove that that the group is commutative?

Order of nontrivial elements is 2 implies Abelian group


Prove that : $\Omega \operatorname{reducible}\implies k\equiv 435\pmod{1163}$

Find the values of $n$ that make the fraction $\frac{2n^{7}+1}{3n^{3}+2}$ reducible.


I want to know about the relationship between focal length and aperture

Why does my aperture setting change as I zoom on my DSLR kit lens?


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


"You can't use `\eqno' in restricted horizontal mode. \end{equation}"

How to make a standalone document with one equation?


What does it mean when saying that numbers are stored in binary format


How to manually set coefficients for variables in linear model?

Set one or more of coefficients to a specific integer


Simulating System Wide Touch Events on iOS


If I delete downvoted question, do I get reputation back?

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


Software-Center won't start, can't even reinstall


Does rsync have issues with Unicode Characters in filenames?

Rsync with Linux server: special character problem


Estimate probability from sample frequency in a binomial distribution

What is the intuition behind beta distribution?


how i can parse array of objects as one string to objects in javascript

Safely turning a JSON string into an object


Android: NullPointerException when add data binding

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


How to determine the Boost version on a system?


How can know if a ppa repository is a true repository or a malicious repository?

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


How to divide numbers and return as float in #!/bin/sh

How to do integer & float calculations, in bash or other languages/frameworks?


What is the name of the first decade in a century?


How do you split a list into evenly sized chunks?


Why is Compactification restricted to Toroids, Calabi-Yau et al?


how do I exit the purple command screen?

Error when installing: "unable to find a medium containing a live file system"


The bottom part of site logo for localized SO is obscured on user profile page when not logged

Site name gets cropped while looking at user profiles on international Stack Overflow sites


stubbornly floating to the right although there is no command

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


If we can live with classical EM field in atomic physics, why can't we live life with a classical theory of gravity?

What are the reasons to expect that gravity should be quantized?


How to get variables from another file in python

How to import a module given its name as string?


How can we compute this quantity, constructed using motivation from Vandermonde's identity?

Proving a combinatorial identity without double counting


Is there any standard (or even a de-facto standard) for TRRS to USB?


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


How can I have two shortcuts to FireFox in dock bar

Firefox profiles with different icons in Ubuntu dock


How can I keep multiple live/bootable ISO images on a single USB drive?


What can be done about a terrible galley proof of my accepted paper, which would be a lot of effort to correct?

Elsevier production team messed up my paper. What should I do?


Conditional probability of $E[X_{1}\mid X_1+X_2+\cdots+X_{n}]$

Conditional expectation for a sum of iid random variables: $E(\xi\mid\xi+\eta)=E(\eta\mid\xi+\eta)=\frac{\xi+\eta}{2}$


String.Format in javascript as in vb.net

JavaScript equivalent to printf/String.Format


How to automatically sync files in WinSCP?

Keep FTP folder synchronized with Windows folder


In boosting, if the base learner is a linear model, does the final model is just a simple linear model?

Gradient Boosting for Linear Regression - why does it not work?


Can't see a glass object through another glass object in Eevee


C++: writing a function for a struct outside that struct?

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


How to disable win10 shrink window when put a window to left edge


Weak Mathematical Induction for Modulo Arithmetic $8\mid 3^{2n}-1$

Mathematical Induction divisibility $8\mid 3^{2n}-1$


Is there an app or option that allows phone to ring for emergency contacts only when silent or Do not disturb?


How do you reverse a string in place in C or C++?


Film about a guy that tries to escape a prison/penal colony?

Movie where a guy is sent to a sandy planet where time moves really fast but slow to the outside observer


Is there any Soundcloud desktop client except Tomahawk?

Are there any desktop clients for Soundcloud?


Is it okay to always use SELECT * when retrieving data from MySQL?

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


Review Audit failed when "late answer" answer is a duplicate


Which has better performance: test != null or null != test


how many terms will there be once you collect terms with equal monomials? What is the sum of all the coefficients?


Why is id variable not passed to this file?

When should I use GET or POST method? What's the difference between them?


How can I create a file with multiple lines from the command-line?

How to create a simple .txt (text) file using terminal?


NSInvalidArgumentException', reason: '-[__NSCFConstantString sizeWithTextStyle:]: unrecognized selector sent to instance 0x170838

Error: "-[NSCFString sizeWithTextStyle:]: unrecognized selector" in IPhone SDK


How to convert strings into integers in Python?


Can I change directory to a Windows drive in Ubuntu Bash on WSL?


Was it intentional that Luke and Darth Vader did not meet during A New Hope?

Out of Universe, was Vader always planned to be Luke's father?


How to logout when using header function in php?

How to log out user from web site using BASIC authentication?


Can I resume upgrading Ubuntu version if it's undone?


How do I send commands to a REPL before handing back to interactive mode?

How to send text to a command and THEN read from terminal


Program not breaking for some reason, counts the # of characters in "quit" instead of breaking


What is the value of "this" for an object created with constructor in 'javascript' using new keyword


Extracting parameter from auto template parameter callback

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


Why do nodes exist in wavefuncions of electrons?

Electron shells in atoms: What causes them to exist as they do?


java.rmi.ServerException: RemoteException occurred in server thread (ClassNotFoundException)


Are Mersenne prime exponents always odd?


If spice is necessary for space travel, how did humans get to Arrakis in the first place?

Is it ever explained how people first got to Arrakis, before they had spice?


What is the function of 'a-' in the phrase 'cocks a-crow'

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


Could we build a spherical shell around a black hole singularity inside the event horizon?

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


Piping output causes python program to fail

Setting the correct encoding when piping stdout in Python


Calling a JS method using setInterval doesn't work correctly when chrome tab is inactive

How can I make setInterval also work when a tab is inactive in Chrome?


What is the most common opposite word for "postpone"?

How do people who do not speak Indian English "prepone" things?


How to convert cloth simulation into mesh animation?

How can I bake the cloth simulation into keyframed vertices or shape keyed vertices?


I'm not sure why my If statement isn't printing my variable


Adding numeric navigation to Custom Post Type with no truncating

How to implement pagination eg. newer - 3 - 4 - 5 - 6 - 7 - older


Is there a "high temperature" variant of 0 degrees Kelvin?

Why is there no absolute maximum temperature?


Applying for UK visa. Can I add one more application to the same envelope?

UK Standard Visitor Visa: How to mail multiple applications when applying as a family


Change colour of curve according to its y-value in matplotlib

Having line color vary with data index for line graph in matplotlib?


Is there a word for when a song leaves out a word or phrase despite it perfectly fitting?

Is there a term for this word play where a song intentionally avoids completing a rhyme?


What is the group $G=\langle a,b\mid a^2=b^2=1\rangle$?

A group is generated by two elements of order $2$ is infinite and non-abelian


Image upload in one click - Onchange not being triggered


set up device for development (???????????? no permissions)


How can I find the cheapest prepaid SIM card for a given country?


can some one correct this error modified one

Can anybody explain the UNABLE_TO_LOCK_ROW error?


What prevented Duke Nukem from mutating in the Duke Nukem video games?


Validating a non-empty String in Lo-Dash

How can I check for an empty/undefined/null string in JavaScript?


Is it ok to upvote or downvote all the posts of one person regardless of their content?

What is serial voting and how does it affect me?


Minecraft Error: Could not find or load main class


What is the meaning of modular fractions?


How To Get Rid of This? Ubuntu is Definitely Consuming More Power Than Windows!

Tips to extend battery life for laptops and notebooks


Why isn't this regular expression test working?


Why was Cassian ordered to kill this person?

Why did this character continue to want Galen Erso dead?


How can I start learning about political philosophy?


Ubuntu 17.04 — bash: cd: too many arguments


Switching from Windows 7 to Kubuntu - NTFS disk conversion


Would these magnets be enough to damage a portable HDD?

What is the tolerable magnetic field (in Tesla) for a hard disk?


why is there a difference if I add a class to a span tag as opposed to a div tag?

What is the difference between HTML tags  and ?


What does the 1/2 means in the L1 or L2 formula


A ring without the Invariant Basis Number property


Is there any Possibility to reset the partitions after installation


Ways to circumvent the same-origin policy


Difference between speed of light and of bullet after passing through a barrier

How does light speed up after coming out of a glass slab?


Convergence of $\sum\limits_{n=0}^\infty {\frac{z(z+1)\cdots(z+(n-1))}{n!}} $

Convergence of $\sum\limits_{k=0}^\infty {\binom{z}{k}} $ for complex $z$


Getting Checked checkboxes value and printing array elements to string instead of hashcode

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


Why eth0 became enp6s0, first install Ubuntu?

Use of Predictable Network Interface Names with alternate kernels


Limit of $x\left(\left(1 + \frac{1}{x}\right)^x - e\right)$ when $x\to\infty$


Remove words of length less than 4 from string


National grid and OpenLayers do not match


what different between int &p= n; int *q = &n;?


Why does Planck's constant appear in classical statistical mechanics


Pycharm and other packages don't appear in the apt-cache search list


Change my hotspot tethering Gateway IP address

How can I permanently change my hotspot tethering IP address?


Trend & Seasonality Determination in Time Series without looking at Graph

Period detection of a generic time series


SE forbids the # sign in email addresses

False negatives when validating notification e-mails ("widespread sloppy coding establishes a [stricter] de facto standard than the formal standard")


What is Iron Man's flight range and max air speed?


Show that a group $G$ is abelian if $(gh)^3 = g^3h^3$, $(gh)^4 = g^4h^4$, and $(gh)^5 = g^5h^5$ for all $g$ and $h$ in $G$.

If $G$ is a group whereby $(a\cdot b)^{i} =a^i\cdot b^i$ for three consecutive integers $i$ for all $a, b \in G$, show $G$ is abelian.


Handler Class Crashing after removing object

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


Is there an idiom that implies that you reach me when I was planning to reach you?

Word for when two people type the same thing at the same time in chat


How do I append a string containing a style tag as-is to the document head with vanilla js?


arp table contains addresses asigned to 00:00:00:00:00:00 mac address

What could these IP addresses with MAC: 00:00:00:00:00:00 be?


Is there a way to add new tags to a bunch of questions

Tagging multiple questions at the same time?


Java application won't load on target machine

How to fix java.lang.UnsupportedClassVersionError: Unsupported major.minor version


Is there an "exists" function for jQuery?


FileNotFoundException, the file exists Java


What is the difference between these two casting methods?


How to unistall 13.10 on a dual boot XP machine

How to roll back Ubuntu to a previous version?


Why exactly does the no-arg constructor of parent class get invoked while creating an instance of child class?

Inheritance in Java - creating an object of the subclass invokes also the constructor of the superclass. Why exactly?


Replace background while using HDRI for lighting?


Existence of an idempotent element in a finite monoid.

Is there an idempotent element in a finite semigroup?


How do I use shape keys and bones for a Facial Rig?


What exactly do we want when we copy a pointer from one object to another of the same class?


Find a matrix equation equivalent to $A^TPA+P=I$


Asymptote: prevent label scaling in 3d perspective


Whats the average salary (inclusively) in china? How expensive it is for a single postdoctoral life?

What is the average postdoctoral salary in China?


Is there no subject in a sentence like "Under the tree is a dog"?


Choosing Distance function and Linkage in hierarchical clustering

Choosing the right linkage method for hierarchical clustering


Create list of class from list of numbers using Linq

How do you get the index of the current iteration of a foreach loop?


54M InnoDB keeps shutting down unexpectedly


if $x$ and $y$ commute with $[x y]$, then $[x y]$ is nilpotent


How to use OAuth 2 to log out of Google?

How to Logout of an Application Where I Used OAuth2 To Login With Google?


Fetch a single row of data from mysqli prepared statement

Single result from database using mysqli


Can VLQ flags on answers raised by >2k rep users count as recommend-deletion votes instead of behaving like regular flags?

Make VLQ and NAA flags equivalent to a negative review in the LQ queue (if the flagger can access that queue)


Simplification Tolerance value field is missing from Simplify Polygon tool of ArcGIS for Desktop?

Tool (Simplify Polygon) parameter is not visible anymore


Prove that $\sum_{r=1}^n r\binom n r^2 = n\binom{2n-1}{n-1}$


Is it more expensive to buy airplane tickets around Christmas?

Flight tickets: buy two weeks before even during holiday seasons?


Default username password for Tomcat Application Manager

What is the default username and password in Tomcat?


running modbus using cat-5e structured cable plant

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


Does the diameter of the aperture increase with increases in the focal length with constant F-number(F-stops)?

How do constant aperture zoom lenses work?


Have or has in this sentence when talking about "one or the other"

When should we use proximity rule in "either/or", and "neither/nor"?


Find the limit $\lim_{x\to 0}\frac{\sqrt[5]{1+\sin x}-1}{\ln(1+\tan x)}$

Evaluate the limit without using the L'Hôpital's rule


How does mirror reflect light (according to quantum mechanics)?

Explain reflection laws at the atomic level


Dual nature of matter and electromagnetic radiations

Is the wave-particle duality a real duality?


Redirecting stdout to a file you don't have write permission on


Script to find files less permissive than 750?

Find directories and files with permissions other than 775 / 664


Lack of disclosure where disclosure is required vs. voluntary disclosure where none is strictly required


participle phrase or to-infinitive phrase


How do I properly use RegExp in JavaScript and PHP?


Restoring MySql database from frm, ibd, trg files

Restore table structure from frm and ibd files


Prove that $xy \leq\frac{x^p}{p} + \frac{y^q}{q}$


"I {may / might} have missed that information."

Might / May / Could / Would have been able to


Clicking tag in question should present a list of questions


502 Bad Gateway/ failed (111: Connection refused) while connecting to upstream

docker-compose for nginx and nodejs server


How do I identify a railway station’s official WiFi

How do I identify an airport’s official free Wi-Fi network?


Change wallpaper automatically in ubuntu 13.10

How to enable auto change wallpaper in unity in ubuntu 13.04?


Do Cantrips use your character level or class level?


Validate ISO 8601 Date/Time in JavaScript


11 weeks and concern of THC in babys system at birth

Just found out pregnant and smoked marijuana


Android development - Access JSON within fragment - java.lang.NullPointerException

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


Restoring to a new phone without the restore password

How can we unlock an iPhone backup file if we don't know the password?


Show that the polynomials in $\mathbb C[x,y]$ that contain no terms of the form $cy^m$ form a non-Noetherian subring

Show that $K[x,xy,xy^2,\dots]$ is not Noetherian


A trilogy which started as fantasy but ended up as science fiction

I am looking for an older series about space colonization


declaring a unicode string in vba in excel

How to type currency symbols in Visual Basic Editor


an infinite monoid that is not free monoid and does not contain any free monoid

infinite monoid H that is not a free monoid and contains a free monoid as a submonoid


Duplicating rows based on a count column SQL Server

Expanding a dataset based on a weight field


Can we prove that things can't exceed the speed of light?

Accelerating particles to speeds infinitesimally close to the speed of light?


How can microwave radiation penetrate through walls but visible light cannot?

How can wifi penetrate through walls when visible light can't?


Artifacts when switch to camera view and render. 3d view looks OK

How can I prevent my text object from flickering?


Mixed Content: The page at 'https://stackexchange.com/' was loaded over HTTPS, but requested an insecure image 'http://www.gravatar.com/

Gravatar links on "Filtered Questions" page are not HTTPS


Problem with \only and alignment of graphics (pdf) in beamer


Should I have to pay for Garage Band if I bought my iMac with OS X 10.8?

How do I get iWork / iMovie / Garage Band free of charge?


Webform mail sending is successful but message says otherwise

Unable to send e-mail. Contact the site administrator if the problem persists


Let $G$ be a group and $H$ is subgroup of $G$.

The complement of a proper subgroup generates the whole group


How can I make an element center horizontally?


Would having a romantic relationship matching feature be worthwhile?

Does SO need social networking features to improve the experience for expert users?


The length of a rectangle is 6m longer than the width. If the area of a rectangle is $84^2$m, find the dimensions of the rectangle.

The length of a rectangle is $4$ m longer than its width. If the area is $8$ m$^2$, find the rectangle's dimensions.


Uses unchecked or unsafe operations error preventing apk building

What causes javac to issue the "uses unchecked or unsafe operations" warning


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


Can you use bentonite and Sparkaloid at the same time?


What is "~" represent in this JavaScript?

How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method call?


Using jQuery how do I select a range of rows?


SQL Server - Display the first 12 records for each user


Stop and continue execution from debugger possible?


About the steps in a book about Quantum Field Theory

Does $\langle\Omega|\mathrm{e}^{\mathrm{i}Px}=\langle\Omega|\mathrm{e}^{\mathrm{i}0x}$? $(\langle\Omega| =$ ground state of the interacting theory)


How to run a subprocess in the background python

How to start a background process in Python?


Do I prebook a taxi from Heathrow to London King's Cross?

How to get from Heathrow Airport to King's Cross, London?


"You've earned (badge)" panel layouts are broken


How many arrangements exist (a + b + c = 4)

Solutions to $a+b+c=12$, $a, b, c \in \mathbb{N}_0$


Can I splice a chandelier cord to reach a junction box?

Can I do an external splice to my chandelier wire?


When to know if it's valid to hyphenate the words?


What graphics packages are there for creating graphics in LaTeX documents?


What is the daily reputation cap and how can I hit it?


Did Leia have any hint she was a Force user?


Dealing with "java.lang.OutOfMemoryError: PermGen space" error


Can I enter the UK prior to the start of my student visa?

Can I travel to the UK one day before my visa starts?


How is Starkiller Base's beam visible from Takodana in The Force Awakens?


Graphics glitches and artifacts with Ryzen 5 3400G APU


How do i make the time show only hours and minutes with a batch file?

How do I get current date/time on the Windows command line in a suitable format for usage in a file/folder name?


What is time, does it flow, and if so what defines its direction?


Plotting function in cylindrical coordinates (r,theta,z)

How do I make a 3DPlot using cylindrical coordinates?


Differentiability implies continuous derivative?


Why is "poweroff" a symlink to "reboot" in 12.04?

Why doesn't running "sudo shutdown now" shut down?


Why is Training Error lower than Testing Error during the First Epoch?

Validation Error less than training error?


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


Tikz picture appears at the wrong location inside the document

Keeping tables/figures close to where they are mentioned


A problem understanding Materials and textures

How do I bake a texture using Cycles bake


What is the simplest modern way to sign a packaged executable?

How do I create a self-signed certificate for code signing on Windows?


How to align restore strategy with backup history cleanup?


Is there a way to give a command a time delay?


Arcmap reads column of integers in .csv as strings instead of numbers

How would one format an Excel sheet so numeric fields are set to numeric field types when importing to ArcGIS 10.2?


Does 20.10 version of ubuntu works with secure boot enabled?

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


Microsoft Launches Visual Studio for Linux


Ways for undergrad to understand physics research?


Elevate cmd to admin with command prompt?

Elevate a running program to administrator (Windows 7)


Fractal dimension of a set of points in $\mathbb{R}^2$

Fractal dimension of set in $\mathbb{R}^2$


prove that $\displaystyle\int_0^1 \dfrac{1}{x^x}dx = 1 + \dfrac{1}{2^2} + \dfrac{1}{3^3} + \dfrac{1}{4^4} + \ldots $

Series as an integral (sophomore's dream)


Squaring the E&M (Maxwell) field strength tensor

Expanding electromagnetic field Lagrangian in terms of gauge field


can not print address of a pointer in c++


Downloaded Ubuntu, no dual boot, can't access Windows

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


PHP Parse error: syntax error, unexpected '['


What is plex? "plex is missing" replacing disk in a mirror

Rebuilding degraded simple mirror volume ("The plex is missing")


Which real-life battles did Captain America fight in?

How did Captain America change World War 2?


How to vertically shift an arm of a cascode current mirror to make two different gate connections

Circuitikz Wire Kink Thingy When Wires Cross


Magnetic induced electric field and vice versa

Electric field lines forming closed loops


Can I produce natbib-formated text from BibTeX file without a corresponding bibliography entry?

Two Bibliographies: one for main text and one for appendix


How to evaluate $\int_{0}^{2\pi}e^{\cos \theta}\cos( \sin \theta) d\theta$?


Allergic to grapes, apple and cherry how to use recipes with wine

What is a substitute for red or white wine in a recipe?


Does function call is replaced with function definition in javascript?

What is the scope of variables in JavaScript?


SQL query to get Rows values to a column

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


i am interested in knowing about Full Screen Modal Window


Ubuntu 16.04 won't boot after Windows 10

Unable to mount Windows (NTFS) filesystem due to hibernation


Latex Bold a specific word without type every times \textbf{...}

automatically apply special formatting to selected words in text


Prove that these definitions of $e$ are equivalent


Optimizing 4GB RAM for Android development using Android Studio 4 on Linux

Do I need to upgrade RAM from 4GB to 8GB for Android development?


How to install libheif-dev on Ubuntu 18.04 LTS?

How do I enable the "Universe" repository?


What's the name of a book about the adventures of a group of orphans?

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


When adding values on jquery i get infinte number


Swift 3: add a double value to an array increase a decimal


How can I wrap text at a certain column size?


Why do we need to dummy code categorical variables


What is the scientific name to humour that is based on surprise

Is there a name for this type of sentence structure: "She looks as though she's been poured into her clothes, and forgot to say 'when'"?


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


Why are pagenumbers centered with \pagestyle{headings} on \chapter{}'s first pages?


Obtaining Standard Errors in Optim() in R

Residual standard error difference between optim and glm


How can i get better crop marks in InDesign CC that are simpler to cut?


showing $\exp : \mathfrak{gl}(n, \mathbb{C}) \rightarrow GL(n,\mathbb{C})$ is surjective.

Proving that the matrix exponential map is surjective onto the general linear group


How could one implement C++ virtual functions in C


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


Distance command and tag command not working

How can I testfor a nearby player in minecraft 1.13


Why was one Informed badge awarded here on Meta?


How much can I get from only one datapoint?

What can we say about population mean from a sample size of 1?


"One of the tools I use is/are magnet/magnets"

Is the use of "one of the" correct in the following context?


Creating and using a bootable USB for a new build


Meaning of backtick in floating-point literal


How to perform a test using R to see if data follows normal distribution


Using PHP Variables in Javascript with JSON

Pass a PHP string to a JavaScript variable (and escape newlines)


No Wifi-Adapter found on new Lenovo Yoga C930 with Ubuntu 18.10


Example on POST request in html having xml as request data


How are Belgian fries different than the average French fries found in North America?


How can I install Windows software or games?


minus reputation not shown in reputation tab


Time-evolution operator written through a commutator

Time ordering operator if commutator is $c$-number function


We have the same car vs we have the same cars


if $X$ is independent of $Y_1....Y_n$, is it independent of $f(Y_1,..Y_n)$

Are functions of independent variables also independent?


Is the term PoWs (POWs) inconsistent with typical acronym pluralization?

Pluralizing abbreviations where the noun is not the last word


Find the sum of the series $\sum \frac{1}{n(n+1)(n+2)}$


Click event not working but works when put in console

Event binding on dynamically created elements?


Array modifier and fit to curve does not work!


How to validate an email address using a regular expression?


Flying to Germany from USA as Dual Citizen, passport use?

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


Can i change the email of my SE account ? If yes, how?

How do I really change my login email address?


How to remove the default eclipse and setup new eclipse?


How to explain this kind of falacy about Monty Hall problem?


How to add an extra level of sections with headings below \subsubsection


Simplify this expression: $ \left((p\to q) \land (q \to r)\right)\to (p \to r)$

How to prove that $[(p \to q) \land (q \to r)] \to (p \to r)$ is a tautology without using the truth table?


Why do harmonics occur when you pluck a string?


Perl One Liner : "Can't find string terminator "'" anywhere before EOF at -e line 1"

Why am I getting "Can't find string terminator "'" anywhere before EOF at -e line 1" when I try to run a Perl one-liner on Windows?


Missing tag descriptions on random tags in tags page

Tag synonyms should show the parent tag's description in the tags page


Undefined reference to class constructor derived from template

Why can templates only be implemented in the header file?


Which graphics formats can be included in documents processed by latex or pdflatex?


Python printing with and without newline


Tweak Election Rules for primary/election phases?

Primaries should select the top 8 candidates


If electrons move slowly in an electrical circuit then what signal or energy is it that travels at the speed of light?


Can the likelihood take values outside of the range [0, 1]?

Can a probability distribution value exceeding 1 be OK?


Is there a term for the phenomenon where the same word forms more than one part of speech?


For CSS, if we set display to table, table-row, or table-cell, then why don't we outright use  to do it?

Why should I use display:table instead of table


Why can't I change the hostname of my server using sudo?

Redirecting stdout to a file you don't have write permission on


Can I use lens brand X on interchangeable lens camera brand Y?


Short story with alien group mind taking over other life forms and replacing their eyes with a green sensory organ

Short story about astronauts landing on a planet of shapeshifters


How to make programs VM-aware in Arch Linux?

Easy way to determine the virtualization technology of a Linux machine?


Placement of question mark for a question quoting a question

Quoting a question at the end of a sentence which is itself a question


Machine Epsilon is not equal to $MachineEpsilon


What is the fastest way to calculate (2^n) mod (10^9 + 7)?

How to compute $2^{\text{some huge power}}$


Grand Theft Auto V has exited unexpectedly


Book involving a supernatural adolescent boy, maybe ages quickly, possibly dies

Science fiction about found children who are adopted into families and age quickly


Ubuntu won't boot from my Sony vaio SSD laptop

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


Proving $\displaystyle \sum_{cyc}\frac{(a^2+b^2)}{a+b}\leqslant \frac{3(a^2+b^2+c^2)}{a+b+c}$

Prove that inequality $\sum _{cyc}\frac{a^2+b^2}{a+b}\le \frac{3\left(a^2+b^2+c^2\right)}{a+b+c}$


Will there be another iteration of The Matrix?

In the Matrix, what happened after the humans and the robots formed a truce?


User cannot see "Shares" relationship on Case

APEX Sharing stopped working in community


Visit to Singapore on multiple tourist visa

How often can you visit on a multiple-entry pass to Singapore?


Why was helium hydride ion HeH$^+$, not hydrogen H$_2$, the first molecule formed in the early universe?

Was helium hydride really the first molecule?


How should I punctuate around quotes where the punctuation required by the quote interferes with the punctuation of the sentence?


Can anyone write a paper and then publish it in a journal?

Is it possible to submit a paper to a scholarly, peer-reviewed journal without PhD and get it accepted?


How to implement dynamic values on menu item in Android


How do I mount a hibernated NTFS partition?

Unable to mount Windows (NTFS) filesystem due to hibernation


What are the implications of using "!important" in CSS?


Relational databases - to delete or not to delete?


Laying out a database schema for a calendar application


German way of saying numbers found in Dickens

19th century English texts occasionally use Germanic-style number words, such as "four-and-twenty". When did this fall out of use?


Rigorous underpinnings of infinitesimals in physics


Prove that a set A⊂ℝ is connected iff it is an interval.

Intervals are connected and the only connected sets in $\mathbb{R}$


A matrix commuting with all matrices from $\mathfrak{sl}(n,\mathbb{R})$ is the zero matrix

Centre of Lie Algebra $sl_2(\mathbb{F})$


Checking if an integer is a member of an integer list


If I were to remove the "which is" or "that is" from an adjective clause, which type of adjective phrase is formed?

passive Vs active or omission of 'which is'


Can I use Stack Overflow as a product support community?

Is it okay to use Stack Overflow as the support forum for a product or project?


Is there any limit to the number of expressions|parameters in a 'while loop'


How to install Ubuntu 20.4 as secondary OS alongside Windows 10?

How to Install Ubuntu on separate hard drive in a dual boot With Windows 7?


In US with multiple entry tourist visa. Can I go to Mexico and come back without issues?

Do I need a Mexican visa with my US valid visa to travel to Mexico?


What is a good introductory book on quantum mechanics?


What is serial voting and how does it affect me?


Where are Adobe Flash cookies (sol files) stored?


What is the difference between string[][] and string[,] in C#

What are the differences between a multidimensional array and an array of arrays in C#?


Everytime I download something, my bad sectors go up

How can I check the health of my hard drive?


How to Add Background Images in 2.8 and later

Cannot find Background Images feature in Blender 2.8


There exists a one-to-one function $g$ such that $f\circ g$ is constant

Show there exists $g:(0,1)\to\mathbb{R}^2$ such that $h\circ g$ constant, $g$ continuously differentiable and $g$ injective


Solo traveller from UK to John F. Kennedy International Airport, NY


Do basic techniques and special powers count towards a discipline mastery?


Reconfiguring TexStudio after upgrade to OS X El Capitan


Site icons on stackexchange.com messed up again

Incorrect icons on hot network questions


Why cannot we comment-reply more than one person in comments, and anyone in questions/answers?

Allow more than one @name notification per comment


Regex for seperate to parentheses and operators in c#


Why are multiple simultaneous inferences problematic, but not multiple inferences across time?


How to make an Angle-mark in tikz figure?

TikZ: Draw angle with label between lines


Taking inverse Fourier transform of $\frac{\sin^2(\pi s)}{(\pi s)^2}$

Evaluating the integral $\int_{-\infty}^\infty \frac{\sin^2(x)}{x^2}e^{i t x} dx$


Cross-referencing pictures - show picture not its caption

href to an image label - how to jump to the image instead of the caption below the image?


"Attribution Required" link to a blog post on the bottom of every page is giving a 404


What is the difference in taste between stock and broth?

Stock vs Broth - What's the difference in usage?


How to make a simmilarity matrix with relative abundance data?

What similarity index should I use with relative abundance data for a PERMANOVA?


URL alias, tokens is replacing 0s and 1s with node and entity

Tokens causing incorrect text substitutions


Elastic potential energy of compressed spring?

What happens to the potential energy of a compressed spring when it dissolves in acid?


appropriate place to ask if a certain UI widget/metaphor actually exists and if so what it is called

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


Are there any legitimate reasons for adding more than one answer to a question?

What is the official etiquette on answering a question twice?


What is the meaning of the symbol "@" Before A String Literal?

What's the @ in front of a string in C#?


Looking for novel about agent with mind wiped and new orders implanted after each assignment

Sci-Fi novel that involves mind backups and (small) group minds


updating nested class in ormlite android

Saving nested foreign objects with ORMLite on Android


making a function including a derivative of other equations as variables


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


Minimum amount of data storage required for keeping track of variance?


How to get friendly with the police again in Cyberpunk 2077?

How long does it take for police 'presence' to clear when they are alerted?


What's the easiest way to set up a LAMP stack?


how to importrange with strikethrough and bold


How do I deal with my players not roleplaying at all?

How do I transition my players from roll-playing to role-playing?


How to add user to sudo group in ubuntu server

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


How to display russian characters with SQL set to utf8?


"Dont let cmd window to close automatically" -how can i do this?


What hardware does Ubuntu Touch support?


Which one is bigger, $e ^ {3 \pi}$ or $ \space 3 ^ {e \pi}$?

$a^b > b^a$ or $a^b b$ where $a,b$ are positive real numbers


Difference in single thread performance between 2 CPU's


Number of integer solutions to $a_1\ge a_2\ge\ldots\ge a_i\gt 0$ such that $a_1+a_2+\ldots+a_i=n$

Number of solutions to $a_1 + a_2 + \dots + a_k = n$ where $n \gt 0$ and $0 \lt a_1 \leq a_2 \leq \dots \leq a_k$ are integers.


If $m=a_1x+b_1y$, $n=a_2x+b_2y$ and $a_1b_2-a_2b_1=1$ then prove that $GCD(m,n)=GCD(x,y)$

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


How is group theory related to particle physics?

What is the significance of Lie groups $SO(3)$ and $SU(2)$ to particle physics?


Usage of *what* for *that* or *than* in BrE


What do you call the superclass and subclass when initializing?

What does it mean to "program to an interface"?


JavaFX- NullPointerException when inserting a data into database

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


Show that there exists a bijection from $(0,1)$ to $(0,1]$

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


$f:D \rightarrow \mathbb C$ holomorphic, $D$ a convex set, $Re(f'(z))>0$. Prove that $f$ is injective

f is differentiable on convex domain D and Re(f')>0 implies f is injective on D


If the polynomial $x^4-6x^3+16x^2-25x+10$ is divided by another polynomial $x^2-2x+k$, the

Find undetermined coefficients in polynomial quotient and remainder


How do I evaluate $\lim_{n\rightarrow \infty}\frac{1}{\sqrt{n}}\sum_{k=1}^{n}\frac{1}{\sqrt{k}}$?

Evaluate the limit $\lim_{n\rightarrow \infty}\frac{1}{\sqrt{n}}\left(1+\frac{1}{\sqrt{2}}+\frac{1}{\sqrt{3}}+\ldots+\frac{1}{\sqrt{n}}\right)$


Booting Debian into Virtualbox or other Virtualization Software

VirtualBox: using physical partition as virtual drive


ifdown interface not configured (Debian 6)

getting error "SIOCADDRT: File exists" when trying to restart network on ubuntu


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


What's the motivation for being able to assign a child class instance to base class variable in a stack frame?


Why do we use int when memory is only positive

Why is Array.Length an int, and not an uint


Is there a group $G$ such that $\mathrm{Aut}(G)\simeq (\mathbb{Q},+)$?

Prove that there is no group $G$ s.t. $\operatorname{Aut}(G)=\mathbb{Q}$


How can fix null pointer exeption android problem?

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


What is the keyboard shortcut for minimizing a normal window?

What is the Windows hotkey to minimise a single, currently active window?


Interpretation of the word "force" in Geas

Are creatures affected by Geas truly "forced" to follow your actions, or merely coerced by the threat of damage?


How to stop "tail -f" within a running script?


Can you add a startup and a shutdown sound ?

How to enable shutdown sound on ubuntu 12.04 LTS and up


Can I carry One office laptop, one personal laptop and one Surface tablet?

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


Changing the current working directory in Java?


Does Plane Shift enable teleporting to a different location on the same plane?

Can you Plane Shift to the plane that you're on?


Modular exponentiation by hand ($a^b\bmod c$)


How to remove Ubuntu and put Windows back on?


Does $b_n = a_{n+1} - a_n $ is a zero sequence implies $a_n$ is convergent?

Bounded sequence which is not convergent, but differences of consecutive terms converge to zero


What does {:,} in this code mean when is comes to string-formatting?


Why this code does not call a copy constructor?

What are copy elision and return value optimization?


What is the output for the following Java program where null is passed as argument for the overloaded methods?


SetPrecision on a decimal gives imprecise result

N not behaving in the way I expected it would


How do I set the mail.app message font to San Fransisco (System Font)

Is there a user font for San Francisco in El Capitan?


Inequality $\sqrt{1+x^2}+\sqrt{1+y^2}+\sqrt{1+z^2} \le \sqrt{2}(x+y+z)$


Can't compute the value of Resistance of Operational Transconductance Amplifier


After adding a custom prompt in my .bashrc, the typing seems to repeat in the second line


Simple addition exposes Javascript engine floating point error


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

How to compute $\lim_{n\rightarrow\infty}e^{-n}\left(1+n+\frac{n^2}{2!}\cdots+\frac{n^n}{n!}\right)$


Why am I getting an 'unexpected token' error with this Minecraft /give command?


Random Number generator in a range and then print length of the sequence

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


Lost the workspace menu...how to get it back?


Java ResultSet how to check if there are any results


Run Windows application with different locale setting

Can I Start particular program with different language settings in Windows


Why does series[0] and series[0:1] yield different results?


Method for converting boolean array to binary java

How to convert boolean array to binary and vice versa in Java?


Table and figure side-by-side with independent captions


Generate Uniform Random Variates with Constant Norm

How to generate uniformly distributed points on the surface of the 3-d unit sphere?


What are SQL injection attacks on SQL Server? How can we prevent them?


What is the inventory item after the pogo stick?


What is the shortest distance from the ellipse $x^2+\frac{y^2}{4} =1$ and the point (2,2).

Minimizing distance between an ellipse and a point


Show permutation representation is reducible, by finding G-invariant subspace


Can you help me in Oracle to insert only time (hh:mi) sent as VARCHAR2 parameter to a procedure into a DATE field?

How to store only time; not date and time?


Attempting to pass string to std::ifstream as argument


Can I visit the US for tourism on a previously unused B1/B2 visa?


What is the difference between "lay" and "lie"?


What happens to radians in this calculation?

Are units of angle really dimensionless?


How to empty/remove an input from JTextField when about to select another item from JList?


how to evaluate the integral $\int_0^1 \frac{\ln(1+x)}{x} dx$？

Finding $ \int^1_0 \frac{\ln(1+x)}{x}dx$


Incorrect rendering/display of Devanagari fonts in browsers: Chrome, Firefox etc


Using \left( & \right) around amsmath's align delimiter ("&")


Mouse cursor size is tiny in Chromium (Ubuntu 18.04)


When Multi-classing Paladin with Sorcerer, could I Prepare Paladin Spells at my Sorcerer Spell Level (5th level spells max)?

Can a multiclass character with 1 level of wizard copy any wizard spell they find into their spellbook?


How to prevent updating of a specific package?


Prove the identity $\sum_{{{\underset{k-even}{k=0}}}}^{n}{n \choose k}2^{k}=\frac{3^{n}+(-1)^{n}}{2}$


Find a matrix that simultaneously diagonalizes to matrices


Variable declaration space sensitivity in C

Placement of the asterisk in pointer declarations


Combinatorial proof of $\sum_{k} \binom{2r}{2k-1}\binom{k-1}{s-1}=2^{2r-2s+1}\binom{2r-s}{s-1}\ \ r,s\in \mathbb{N}_0$

Combinatorial proof of a binomial identity: $\sum_k \binom {2r} {2k-1}\binom{k-1}{s-1} = 2^{2r-2s+1}\binom{2r-s}{s-1}$


Problem with calling var from if statement

What is the scope of variables in JavaScript?


WXF encoder library for C++ (asking on may 2019)


"THIS" keyword conflict, when event function is nested inside the object


How to draw red wavy line under words in RichTextBox c# winform

How to add to a textbox the red line (like bad spelling in Word)?


distance between the first and second particle(s)?

The first and (the) second chapter(s) are difficult - which is correct?


Variations of earth's magnetic field strength among different geographical locations


Why I cant scan the the Whatsapp QR code?


Does adding complexity mean a more secure cipher?


How to measure clustering algorithm performance?

How to select a clustering method? How to validate a cluster solution (to warrant the method choice)?


One Object won't Show up in Final Render even though it shows up in the Preview Render


Cross Browser Script to make my website as Home Page

How can I set default homepage in FF and Chrome via javascript?


How can I declare an instance of any inherited class?


Where did the idea that there *might* be magnetic monopoles come from?

Why do physicists believe that there exist magnetic monopoles?


Showcase of surprising possibilities with TeX

What is the most bizarre thing you have seen done with TeX


What is the difference between these using statements of interop in c#


Is there any way to define a new binary operator?

How is + as an infix operator associated with Plus?


If Z has a normal distribution with mean 0 and variance $\sigma^{2}$, and $Y=Z^{2}$, what would the density function of Y be?

Proof that if $Z$ is standard normal, then $Z^2$ is distributed Chi-Square (1).


How can I add new line/linebreak character in title attribute in HTML

How can I use a carriage return in a HTML tooltip?


how to grant user privilege on specific schema?

Grant Select on all Tables Owned By Specific User


Why is the linker not complaining about multiple function definitions (only with templated functions)?

Why can templates only be implemented in the header file?


My paper was too revolutionary - reviewers at a top journal rejected it "by simply reading the title". What now?

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


Dynamic memory access only works inside function


Why it is important to find largest prime numbers?


Calculating the limit $\lim((n!)^{1/n})$


Simple way to pause execution for a few seconds, that does not involve Thread.Sleep

Alternatives to Thread.Sleep() for simulating pauses


How to run a program at login with admin rights (elevated) without having to confirm the UAC prompt

Elevated Priviliges for Startup Applications in Windows?


Why doesn't selecting a UV island select the corresponding vertices in the model?

Selecting faces on object from UV editor window


How could I show that if $a$ is an integer, then $a^3 \equiv 1, 0, 6 \mod 7$?

The cube of any number not a multiple of $7$, will equal one more or one less than a multiple of $7$


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


An upgrade from 'disco' to 'focal' is not supported with this tool

Can I skip over releases when upgrading?


How to activate the option of "make link" with right click?


How to change transparent object to solid object

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


How to run ASP.NET 4.0 website on Apache server?


my menu material is different from most people's menus on the internet, how to replace it?

Why does my material panel look different?


How to input tone melodies indicated by a line above the sentence?


Defining a list of list with a loop in Python

why can't I change only a single element in a nested list in Python


Evaluate $ \lim_{n\to \infty} \sum_{r=1}^{n}\frac{1}{n+r}$ by expressing as Riemann sum

The limit of truncated sums of harmonic series, $\lim\limits_{k\to\infty}\sum_{n=k+1}^{2k}{\frac{1}{n}}$


Cannot Boot To Ubuntu After Installing Windows

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


What is the next perfect square of the form 14444... in decimal notation?


How to get the first item from an associative PHP array?

Get first key in a (possibly) associative array?


JavaScript Event Listeners for when the DOM changes

Is there a JavaScript / jQuery DOM change listener?


Thanks & Thank you followed by a comma or a period as a complimentary closing?

Should you use a comma/period after "Thanks"/"Regards" in email signatures?


Why can't I uninstall a module if I deleted a field type in a content type?

How to resolve 'Fields pending deletion' and force deletion of said field?


What to do to speed up the paper publication process?

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


Why does "ls > foo" produce a file containing "foo"?

Why does 'ls > ls.out' cause 'ls.out' to be included in list of names?


How to deal with huge PageObject using POM in Selenium?


Unable to change the brightness in ubuntu 20.04

Ubuntu 20.04 brightness adjust not working


Does Microsoft Office 2010 have version control?


Indent second line of a bibliography and remove brackets


Cant call variadic function due to undefined reference

Why can templates only be implemented in the header file?


Enable print Background colors and images option in Javascript

How can I print background images in FF or IE?


Simplify several boolean conditions java

Test if a string contains any of the strings from an array


What is this N-shaped icon on my HTC One?


\hat{} not appearing in equation with transpose?

Problem with equation format when starting equation with \dot and \ddot


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


Windows 10 Pro keeps changing keyboard layout

Keyboard language keeps changing in Windows 10


How do I delete a file whose name begins with "-" (hyphen a.k.a. dash or minus)?


When did Captain America learn what happened to Howard Stark?


apt-get remove messages (triggers for shared-mime-info): Unknown media type in type '...'

How to remove warnings like `Unknown media type ...`


Sort files and folders in the same way in Windows Explorer - sorted by names

Windows 7, any way to sort folders and files all mixed together?


X contains all its accumulation points $\iff$ X contains all its closure points.

boundary points, isolation points, accumulation points.


How can I remove the text using jQuery or javascript

Clear text of div , but keep child nodes using jquery


Prove $r^2+r_1^2+r_2^2+r_3^2=16R^2-a^2-b^2-c^2$ for a triangle with sides $a$, $b$, $c$, circumradius $R$, inradius $r$, exradii $r_1$, $r_2$, $r_3$


Proof of Reduction Formula for $\int \cos^n (x) \ dx = \frac{1}{n}\cos^{n-1}x\sin x + \frac{n-1}{n}\int\cos^{n-2}x \ dx$

Proving a reduction formula for the antiderivative of $\cos^n(x)$


I wrote a simple atm machine program, but some inputs cause a 0.01 difference. What's wrong with the code? (Beginner)


Is it possible to replace the .config folder in a live iso?

How to edit ISO Images (Including Bootable ISOs)


Special Parameter query - multiple used to obtain command name?


Can you use multiple selectors for @e[type=!entity]?

How do I select all but two types of entities in Minecraft with the type selector?


Can $||f||_p$ tend toward infinity arbitrarily slowly?


How to prove $\int_{-\pi}^\pi (f(x))^2dx\le \int_{-\pi}^\pi (f'(x))^2dx$

Wirtinger Inequality: $\int_0^1 f'^2 \geq \pi^2 \int_0^1 f^2 $


JavaScript Function within a function undefined

What is the scope of variables in JavaScript?


Unable to deserialize classes with multiple constructors with Json.NET

JSON.net: how to deserialize without using the default constructor?


How can I determine if a wall is load bearing?

Are there ways to determine if a wall is load bearing?


How can I move the boot drive (ie the one with GRUB)?

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


what would you call a guy everybody picks on?


How to find the table name based on a value in Oracle

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


Reorganizing data submission on Google Sheets

Forms Data Manipulation In Google Sheets


open new notepad.exe and write content to it

How to send text to Notepad in C#/Win32?


Blender python : Where is the output when running script from blender text editor


Can you command someone under the Imperio to use the Imperio?

The Imperius curse: number as a limiting factor?


How do I get rid of all the invisible/black stuff on this render?

Add a transparent image on top of a material


Best combo for a dweller to go to wasteland

Which stats / gear can get the best our of wasteland exploration?


Why is the javascript loose equality not the same as the truthy test?

Why does "true" == true show false in JavaScript?


How can I programmatically create/change the tracking destination for emails in an automation?

EmailSendDefinition + specify tracking folder


Show that if $X$ is homotopically equivalent to $Y$, then $\widetilde{X}$ is homotopically equivalent to $\widetilde{Y}$

Universal covering spaces of homotopy equivalent spaces are homotopy equivalent


Create an Attractive HTML Report from a CSV Download


Are the eigenvalues of $AB$ equal to the eigenvalues of $BA$? (Citation needed!)


Show that $L_p =\frac{1^p+2^p+3^p+...+(p-1)^p}{p}$ is an integer and generalize the integer for all odd integers p


Layout issue with "Your Sites" selector on Android App

Alignment issue in 'Your Sites' section in the Android app


Sorting the Map in descending order of values


How to find $\lim\limits_{x\to0}\frac{x^2+2\cos x-2}{x \sin^3x}$

To prove the limit of $\frac{x^2+2\cos x-2}{x\sin^3 x}$ at zero is $1/12$


Help in a question of Hartshorne's algebraic geometry book

Hartshorne Problem 1.2.14 on Segre Embedding


Parameter assignment not working as expected

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


Using 'expect' to automatically send in password

Use Expect in a Bash script to provide a password to an SSH command


bike-frame-jig: customizations of a standard model - interesting features added

my first frame jig - a customized one - which addons and features to add?


Why does iCloud ask for my iPhone's passcode when signing in on OS X

iPhone asks for Mac password (or Mac asks for iOS password)


How do electrons move in a lightning strike?

If air cannot conduct electricity, how can lightning happen?


How to remove elements from a HashMap without getting ConcurrentModificationException

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


What can I use to typeset MATLAB code in my document?


Question on the relation between Transformer's primary and secondary coil current


Is it possible to do time lapse photography with a Canon 70D without using a laptop?

Is a multishot self-timer mode available on mid-range cameras?


How to get IP address of the device from code?

Android How to find Dynamic IP from device?


How to fix error processing package git-daemon-run?

"Unable to connect to Upstart" error when installing git-all


How do I display Chinese Character in Mac Excell 2011 using PHP


How do i get permission to edit a file in /etc/?

How do I get permissions to edit system configuration files?


Can you use Cox Regression to model non-linear relationships?

Why is polynomial regression considered a special case of multiple linear regression?


How to fix Virtualbox error “Kernel driver not installed (rc=-1908)” on Ubuntu 14.04 and error vboxdrv failed

VBox on 14.04, Kernel driver not installed (rc=-1908)


Help me prove that $\frac{(2n)!}{n!^2}$ is a natural number by induction.

prove that $\frac{(2n)!}{(n!)^2}$ is even if $n$ is a positive integer


Electroweak symmetry breaking and mass generation

What is the relation between the Higgs field and chirality?


Same coordinate system - shapefiles don't overlap

Layers with same coordinate system should align/overlap in ArcMap but do not?


How can I add a bookmark in my nautilus folder explorer


db_owner does not have access to Windows folders


How to perform goodness of fit test and how  to assign probability with uniform distribution?

What kind of distribution is this "almost" uniformly distributed data for calls/week?


substitute only words that have a newline


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


How can I create a line with small text below it as in contracts?


How to install netgear ac600 on Ubuntu 20.04

TP-Link AC600 Archer T2U Nano driver for Ubuntu 18.04


Is it bad practice to create XML files directly without using a class to store the structure?

What's so bad about building XML with string concatenation?


(Internal) Render Won't Save as Transparent Image

Can Blender render pngs with the background transparent?


How to properly indent PHP/HTML mixed code?


Is it possible to install a phone version of Android on an Android tablet?

Can I install a ROM made for a different device?


Having an issue re-using variables outside of a function

What is the scope of variables in JavaScript?


Problems with acronym shortcuts (package: glossaries)


Let a function f be continuous. Assume $\int_a^b f=0$ Prove $f(x)=0$ for all $x\in [a, b]$

If $f:[a,b]\to \mathbb{R}$ is continuous and nonnegative and $\int_a^b{f}=0$, then $f(x)=0$ for all $x\in [a,b]$


What constitutes an observation/measurement in QM?


How to make a list of functions in python?

How do I create a list of Python lambdas (in a list comprehension/for loop)?


How can I make my Mac accept a user password of less then 4 characters?

How to Set a Short User Password in macOS Mojave and Later (10.14+)


Can we get more recognition for canonical questions?

How to approach asking and answering a canonical question?


if user is on a specific page and a div exisits then do something

How to check if page exists using JavaScript


How to remove Ubuntu and put Windows back on?


Using Inkscape "pdf+latex" pictures: "pdfTex warning: PDF inclusion: multiple pdfs with page group included in a single page"

Multiple PDFs with page group included in a single page warning


How to fix "Headers already sent" error in PHP


Was there a chance that Thanos would die too?

Was Thanos really committed or just a hypocrite?


reason for structures to not hold self type?


How do I generate insert statements with Sql server 2012?

What is the best way to auto-generate INSERT statements for a SQL Server table?


How do I solve the linking problem to my tests?

Why can templates only be implemented in the header file?


Circular reference in bash profile. How to sign in?

How to fix infinite bash loop (bashrc + bash_profile) when ssh-ing into an ec2 server?


Sending a JavaScript variable to a PHP function


Is there a specific age timeline in Detective Conan?

How much time has passed in-universe in Detective Conan?


SObject.addError() method does not prevent DML Operation

Does addError() work outside of triggers?


Tree Table with Jquery/ Ajax using Dynamic Data from Mysql

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


2016 Macbook keyboard key barely working

Keyboard key stuck or not being recognized; how to fix


How - The force of a 60 mph crash is not just twice as great as a 30 mph crash; it’s four times as great!

Why does kinetic energy increase quadratically, not linearly, with speed?


The Existence of the $^1D$ term and the non-existence of the $^3D$ term?


Upgrading ubuntu 16.04 LTS to 18.04, no upgrade notice!

Should I be offered the option to upgrade to 18.04.1?


How do many conservative forces come together to make a non-conservative one?


Right-hand sidebar covers the footer on the "ask question" page and markdown help page


How to find supported screen resolution on linux, fedora and centOS

Get display resolution from the command line for Linux Desktop


Spring Boot - Is it possible to pass a variable defined in the controller into a model class?

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


java.lang.ClassNotFoundException: com.mysql.jdbc.Driver during Runtime (eclipse / maven /tomcat)

How to install JDBC driver in Eclipse web project without facing java.lang.ClassNotFoundexception


How can I make LightDM the default display manager?


Finding symmetry from conserved quantity (reversed Noether's theorem)

Is the converse of Noether's first theorem true: Every conservation law has a symmetry?


Why is there whitespace below a center environment, but not when using \centering?

When should we use \begin{center} instead of \centering?


it’s important that all of that body  supported by acid, tannins, or both

What is the difference between "It is necessary for him to do something" and "It is necessary that he do something"?


Biblatex with Biber: Configuring my editor to avoid undefined citations


Current through Capacitor, how is it possible? How does it relate to displacement current?


How can I search if content in one text file appears in another text file in C#

How can I check if a string exists in another string


Priority of execution of hooks in different modules

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


Show that $\gcd(3n,3n+ 2) = 1$ when $n$ is odd


Autoconvert site-internal-link-only answers to comments

Answer appears automatically converted as a comment


Iterate with last element repeated as first in next iteration

How do you split a list into evenly sized chunks?


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


Free ISO Burner application uses up all the space on the disk when trying to burn the Ubuntu iso on a DVD


Fatal error: Class 'SelectQuery' not found in /*/includes/database/database.inc on line 813

Fatal error: Class 'SelectQuery' not found in includes/database/database.inc on line 813


How do we prove that the normal vectors to the sides of a polygon add up to 0?

Vectors perpendicular to triangle sides sum to zero


java.lang.NoClassDefFoundError: how do i resolve this?

Why am I getting a NoClassDefFoundError in Java?


How to restore a git reset --hard HEAD@{1}


"currently running survey" or "currently-running survey"?

Should there be a hyphen in expressions such as "currently-available X"?


How to fill only a plotting area with Background

Changing the background color of the framed region of a plot


Comma before "include:" preceding list: right or wrong, and why?

Is a comma necessary in "What’s funny, is …"?


Not able to access my server using public IP

Which IP address do I use to access my server?


Reset root password for Ubuntu 16.04 - recovery mode asks for root password

How do I reset a lost password (using recovery mode requires me to type the password)?


If $xy$ divides $x^2 + y^2$ show that $x=\pm y$

If $x$ is rational then $\,x+\frac{1}x \,$ is an integer $\iff x = \pm 1$


Using UILongPressGestureRecognizer and UIBarButtonItem

How can you add a UIGestureRecognizer to a UIBarButtonItem as in the common undo/redo UIPopoverController scheme on iPad apps?


How do I change the top bar font in GNOME 3.30.1?


Why does this Java method appear to have two return types?


My friend, Adam's birthday or My friend's, Adam's birthday


Where should the comma be placed in the salutation of a letter?


Why am I getting a NoClassDefFoundError in Java?


Unable to correct problems, you have held broken packages


I want to change the pedals on my spinning bike but to clipless but

Spinning bike's pedals are way bigger than the cleat pedals I have. What size do I need?


Sticky returns break most markdown in chat

Markdown in chat fails for multi-line messages


What is the best way to deal with very complex forms?


Ppening an HTML file on localhost in XAMMP/apache 2.2 using subdirectories under htdocs


"Any" followed by singular or plural countable nouns?


Wi-Fi process using up to 16GB of memory

Why is my Wi-Fi process using 3GB of memory?


What's the best way to load large JSON lists in Python?

Split huge (95Mb) JSON array into smaller chunks?


Getting formatted IP address of own device android


How to include all the jars present at a particular directory in the CLASSPATH in one go?

Including all the jars in a directory within the Java classpath


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


Carry forward non-null value with a windowing function?

Using window function to carry forward first non-null value in a partition


Java: Program continues to terminate with no logical operator errors

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


How to add year and change date format in top GNOME panel?

How do I change the date format in Gnome 3 shell?


What is the difference in char *p and const char * p in c++?

Placement of the asterisk in pointer declarations


What is the US Visa Waiver Program and what is an ESTA?


Balancing groups in variable-length lookbehind

Why does this backreference not work inside a lookbehind?


Bibliography exasperation: References in numerical order, as they appear in document


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


Why are Japanese manga not coloured unlike Korean Manhwa?

Why do manwha more oftenly have colored pages then manga?


(|) vertical bar & () greater then symbol?

Cannot find pipe symbol "|" in Ubuntu server


Ubuntu 13.04 apt-get and software center crashes after trying to install google-talkplugin

Apt/Synaptic needs to reinstall package but can't find the archive for it


Force on a crash test dummy during a crumple zone experiment

Calculate impact force when time is not mentioned


cardinality of functions from N to N using Schröder–Bernstein theorem

The set of all strictly increasing sequences of natural numbers


Why can't we feel acceleration under free fall?

Why don't we feel the subtle speed change of Earth's elliptical orbit?


JavaScript remove leading and trailing spaces


Humanity meeting another similar intelligent life form deep into space (or not)?


Best way to learn Apex coding for begginer to salesforce


Interchanging limit with infimum/supremum


Is there any specific frequency for a company to announce dividends?

Do companies declare dividends on specific dates?


Differentiating between verb-ing and gerunds

progressive forms: participle or gerund?


How to retrieve text box value from a JSP page

How to upload files to server using JSP/Servlet?


Trying to run a Windows98/ME/2000/XP game through Wine

How can I install Windows software or games?


How do I save after editing a file in terminal using Vi in Edubuntu?


How do I install ndiswrapper support for an unsupported RTL8723DE wireless module?


Anyway to get around converting tabs to spaces in Notepad++ for Python?


Installing Java 7 in 16.04 and using multiple Java versions


Complex conjugate Young Tableaux representation

Complex conjugated representation and its Young tableaux


How to export data from the Developer console?

Export Results from Developer Console - Query Editor?


Rendering parts of an animation in different computers


SQL Script Gone Wrong Need Help Recovering '[' character in column names causing problems

How to rename something in SQL Server that has square brackets in the name?


Why "inspector general", and not "general inspector", like German "Generalinspektor"?


One key and many different values in Dictionary


bash script to login to multiple Linux servers and collect the output of multiple commands through ssh

Automatically run commands over SSH on many servers


Problem: ( kriesi ) pagination doesn't work in homepage


Book recommendations for fluid dynamics self-study


Ubuntu 18.04 Server unable to see Windows 10 OS as dual boot


Windows 7 disk properties dialog reports more used space than total size of files on the disk


Why is my \matrix path failing when put inside another macro?

Problem with defining shortcuts for TikZ matrices


How to prove the following inequality problem?


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


Prove $\lim_{n\to \infty} n\int_0^1x^nf(x) \,\text dx=0 $

For $f$ continuous, show $\lim_{n\to\infty} n\int_0^1 f(x)x^n\,dx = f(1).$


Removed points are listed twice in rep summaries

Expanding an event group shows more events than labeled when there are new events


How to make partitions mount at startup?


What is the way to know the size of valid elements pointed by pointer?

how to calculate size of pointer pointed memory?


Is $x^n - y^m$ irreducible ($n, m$ strictly positive integers with $n \ne m$)?

Necessary and sufficient condition for $x^n - y^m$ to be irreducible in $\Bbb C[x,y]$


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


E: Malformed entry 52 in list file /etc/apt/sources.list (Component)

How do I remove a malformed line from my sources.list?


How to set multiple list values via Entity Metadata Wrapper?

Using entity metadata wrapper with custom entity type


My string is output as a bunch of nonsense


Why do people float inside space station in space?


PATH variable not working properly with hg


How to compare features and classifiers which achieve perfect accuracy?


What is the retina and non-retina resolution of iPhone5 in pixels?

Is there a resource that documents all mobile device screen resolutions in one location?


What is the probability to get each side at least once on $n$ throws of fair dice?

How do you calculate probability of rolling all faces of a die after n number of rolls?


$X=Z(xy-1)\subset \mathbb{A}_k^2$ is not isomorphic to $\mathbb{A}^1_k$

$K[X,Y]/(XY-1)$ not isomorphic to $K[T]$


Why doesn't Tony Stark try to make a Vibranium Iron Man suit during Avengers: Age of Ultron?

Why didn't Iron Man make Vibranium armor in Iron Man 2?


Tapping a creature on the turn it enters play

What is "summoning sickness" and how does it affect my creatures?


Changing the color of itemize item in beamer


fstab mount, boot stuck on "A start job is running for dev-disk-by\..."


What order do triggered abilities happen in if multiple things trigger at the same time?


Marking method parameter final, value of


Uses of the definite article (the) in generic noun phrases


Install old version of firefox side by side with live default version

How do I downgrade Firefox v. 57 to v. 56?


How to access a rar file without password

How can I unlock a password locked rar file without knowing the password?


Connecting single/multiple 12V cooling fan to a 12V 30A power supply

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


"dpkg-divert: error: rename involves overwriting `protocol.txt' with different file `protocol-precise.txt'" while upgrading xorg

dpkg-divert: error: rename involves overwriting `/usr/lib/xorg/protocol.txt' with different file `/usr/lib/xorg/protocol-precise.txt', not allowed


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


High memory utilization in the Linux server

Why is Linux reporting "free" memory strangely?


Epilog does not work as expected with Show

Why does the order of arguments in Show influence the result?


Why does a root only have a positive output?

Why is the even root of a number always positive?


Suggesting Reviewers: How to find institutional affiliations

How can I find out a researcher's current affiliation?


Can we call the function written in one JavaScript in another JS file?


Moving mouse to stop monitor from sleeping

How to prevent Windows from entering idle state?


How do I remove all desktop-related packages, leaving server only?


How to download existing apk file from current android application, dynamically?

Does Android keep the .apk files? if so where?


Custom equation command produces not wanted indentation

Spacing issue for newenvironment wrapper of equation environment


What is aperture, and how does it affect my photographs?


Exporting OpenStreetMap data to shapefile

Getting shapefile of river from OpenStreetMap?


Can you sell part of a pack to buy another pack in AL?

Can I sell starting gear in Adventurers League play?


Some doubts about how the main query and the custom query works in this custom theme?


JAVA - What are the differences between these?

"implements Runnable" vs "extends Thread" in Java


error 404 ,servlet not found with Tomcat

Servlet returns "HTTP Status 404 The requested resource (/servlet) is not available"


Someone can recover my Gmail account through answering account creation date

How do I protect my Google/Gmail account?


Update metadata field of type TaxonomyFieldValueCollection using REST API


Replace HTML tags with DOMdocument while keeping nested tags


In the Marvel universe(s), is Midgard just Earth, or does it include the non-godly space stuff (e.g. Kree, Skrull, Shi'ar, etc.)?


Random process not so random after all (deterministic)

Generate identically distributed dependent normal random numbers with prespecified sum


Matching character or end of string in regular expressions

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


WPS Office error: cannot satisfy dependencies, kubuntu 18.04


Should I submit bank statements when applying for a UK Visa? What do they say about me?


Fluent NHibernate save NULL as empty string

Mapping empty strings to NULL in NHibernate


FullSimplify wrongly reduces expression to zero


Problem with bkcrack from a terminal - remove password

How to make a file (e.g. a .sh script) executable, so it can be run from a terminal


$\int_{E_n}f d \mu \rightarrow 0$ implies $\mu(E_n) \rightarrow 0$

Showing $\lim_{n \to \infty} m(E_n) = 0$, assuming $f > 0$ a.e. and $\lim_{n \to \infty} \int_{E_n}f \,dm =0$


How to change window opacity using mouse wheel or shortcut in Xfce 4.12?


How do I say what is the current UTC in eastern zone


How disk space is used on Android device?


The more I season, the worse it gets with my cast iron

How do I fix improperly seasoned cast iron pans?


How to create an exception that doesn't accept certain amount of numbers entered in input dialog?


Why doesn't GRUB2 menu appear? (Windows 10 and Ubuntu 16.04 dual-boot)

What should I do to get Ubuntu dual-boot with Windows 10 on this Toshiba laptop?


Am I insane to question that only with a closed path can electrons move?


Where is the data for "Contacts Storage" located?


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


Word for giving animal characteristics (esp. physical ones) to humans


How do you Programmatically Download a Webpage in Java


Why we only use L1 and L2 in penalized regression

Why do we only see $L_1$ and $L_2$ regularization but not other norms?


Emil Fuchs military history from world war 1

Finding information on German soldiers from World War I and World War II?


Could negative dimension ever make sense?


I need to install Windows 7 from ubuntu 14.04

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


Is there any way to reveal a removable singularity in a plot?

Plot a piecewise function with black and white disks marking discontinuities


linker errors. no idea what these errors means

Why can templates only be implemented in the header file?


Stripping spaces from custom JSP tag output


Finding value of an exponential equation


All-lowercase questions are 50 times more common than all-caps questions, and are often low-quality questions. Let's block them.

If a question is in all-uppercase or all-lowercase, our quality filters should automatically reject it


How to execute diff on outputs of two scripts without creating temporary files?

How to diff top lines of two files without intermediate file


Android ArrayIndexOutOfBoundsException in inserting rows to mysql

android/php record not inserting into mysql


How to calculate the square root of a number?

Is there any simple method to calculate $\sqrt x$ without using logarithm


How does JavaScript access variables declared outside the function it is used?


Why is the time in ubuntu different from that in windows?


How do I bring an unused engagement ring into Canada for a vacation?

How do I get an engagement ring past security/customs in an airport without alerting my significant other?


No need for an auxiliary verb in a sentence with 'related to'?

passive Vs active or omission of 'which is'


3-4 old computers = general purpose cluster?


Horizontal menu buttons listed vertically in IE6

Inline block doesn't work in internet explorer 7, 6


Apply empty style to the entire bibliography


How can I use SASS @for loops to pass values to a Breakpoint include?


Why does the universe exhibit three large-scale spatial dimensions?


How to place two section elements next to each other using CSS?

Expand a div to fill the remaining width


Geometric interpretation of inner product of two matrices

Geometrical or Physical significance (interpretation) of the inner-product $\langle A,B \rangle := Trace (AB^t)$ over $M_n(\mathbb R)$


how to return multiple variations of function in python


Should we be allowed to see another user's reviews & decisions?

If anonymity is so important, why is it not universal?


How do I handle nonexistent or missing data?


The intuition behind choosing the number $e = \exp(1)$

What's so "natural" about the base of natural logarithms?


Null Pointer Exception even after a check conditon

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


Is Microsoft Access An Appropriate SO topic

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


How do I clear my local working directory in Git?

How to remove local (untracked) files from the current Git working tree


Idiom for things going wrong one after another

Idioms for saying when one's bad situation compounded with more problems


How to temporarily set a game object active?

Using StartCoroutine() and WaitForSeconds()


Why Ubuntu doesn't load settings from my .bashrc/.profile for apps not started from bash?


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


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


In American English are the following three examples good to use for colon capitalization useage?

Should the first word after a colon be capitalized?


JFileChooser is not opening default Win 7 File Explorer

Does Swing support Windows 7-style file choosers?


How well will a Canon 2x extender work with a 60D and 100-400mm L?

What are the differences between the Canon extenders?


For the purposes of Magic Jar, does a monster with the Spellcasting special trait have class levels?

What happens if you use the Magic Jar spell to possess a creature which has Spellcasting?


How to read data from text file in FORTRAN


Multiple spans using regex in text in python

Python Regex - How to Get Positions and Values of Matches


Shortcut to save screenshot both to desktop and clipboard

Copy screenshot to clipboard in addition to saving the file


How can I echo a newline in a batch file?


How do I CAST a date in a subquery? Currently getting an error: Conversion failed when converting date and/or time from character string

Execution plan flips Filter and Execute Scalar when using the PK, causes cast to fail


Find the sum of he series to infinity : $\tan^{-1} (\frac 12) + \tan^{-1} (\frac 18) + \tan^{-1} (\frac{1}{18})...$


Change keyboard shortcuts in Microsoft Excel 2016 in Windows

How do you customize Excel 2010 keyboard shortcuts?


I have excellent grades in my upper div math courses. Due to personal events, my Calc I grade is a C. How will this affect my graduate admissions?

Does a bad grade in one course (with otherwise OK record) affect graduate admissions?


How is double negation interpreted in English?


In Javascript, why is the "this" operator inconsistent?


How to apply formula to new rows that are generated by script

Google Spreadsheet: Adding formulas to Google Forms responses rows


Videos requires to install plugins to play files of the following types: • MPEG-4 AAC decoder • H.264 (High Profile) decoder

How do I install the ubuntu-restricted-extras package?


How to override built-in functions in PHP?

How to override built-in PHP function(s)?


stack is popped in function still still shows in main function.Isn't the call should be by reference for the vector given

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


ArrayList returning as null, not sure why


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


What does .append() function do in python?

What is the difference between Python's list methods append and extend?


Should I wear mask to supermarket to protect myself from coronavirus?

Why is a (simple) mask not recommended for asymptomatic COVID-19 patients?


Should I use "got" or "gotten" in the following sentence?


How to prevent tmux from reading .profile/.zprofile/.bash_profile


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


BrE. Why do these expressions little/very little; few/very few exist if they are the same?

Difference between “little”, “few”, “a little” and “a few”


How can I make the item label in the description environment wrap?

force long text inside \item[{\texttt{}] to wrap


can you release a game made by unity free on google play store

Is it legal to sell or monetize games created with the Unity 3D free edition?


How can I **EASILY** install this Mac OS X on a bunch of Macs without downloading the whole thing every time?

How to create custom Mountain Lion Installer