If a $C^1$ map $f:\mathbb{R}^{n}\rightarrow\mathbb{R}^{n}$ is expanding ($\|f(x)-f(y)\|\geq\|x-y\|$), which of these must be true?


What does it mean Band or Non-band in an iPhone specs?

What's the NB30 or MM-TD in an iPhone description in GSX?


How to Go back from particular activity to Navigation Drawer activity

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


Complex number inequality on the unit disk


How to play user selected song in they chosen favorite music player in android

How to play audio file from raw/assets folder on the native/default media player?


How to install a soundcard (snd-hda-intel) while being offline

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


How to input truth table and generate corresponding logical expression?

Converting truth tables to boolean expressions


Uninstall lubuntu and Install Windows 10

How to remove Ubuntu and put Windows back on?


Question mark or bold citation key instead of citation number


how can i change the arrow cursor image to hand image for my web page

How to change the cursor into a hand when a user hovers over a list item?


problems in doing logistic regression with unbalanced sample, give me some references

Does an unbalanced sample matter when doing logistic regression?


I’m 18 years old and want to finance a £30,000 car

By 18 years of age, I want a brand new car that's $43,668


How to change the save directory for taking a screenshot for Ubuntu 17.10 Gnome?

Change the location of saved screenshot when screenshot taken by printscreen button in GNOME 3


how can I open report builder and load the server report from C#

is it possible to open a report from c# program in edit/run mode


Looking for suggestions for an wide angle lens for Nikon FX

What are my options for an FX wide-angle prime to suit the D800's successor?


Can I access the App Store from within the iOS Simulator?


Ideal decomposition for commutative rings

Structure of ideals in the product of two rings


null and NullPointerexception in Java stream

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


How do I find the files installed by a particular package? Where is the .deb file to look at?

How to get information about deb package archive?


Make Input Type="Password" Use Number Pad on Mobile Devices


How to redirect multiple domain to same ip but different port for different services

How to use DNS/Hostnames or Other ways to resolve to a specific IP:Port


How do you get the current time in milliseconds (long), in VB.Net?


Is there a printable version of a reference manual for all TeX primitives?


Where does a .blend file store its user preferences?


JSON.parse Uncaught SyntaxError: Unexpected token o

Uncaught SyntaxError: Unexpected token with JSON.parse


Brand new soldering iron tip turns black, solder won't stick

Solder does not stick to tip of soldering iron?


Wifi doesn't work after fresh install of 16.04


Is an xml attribute without a value, valid?


Transparent Texture doesnt come up correctly in texture shading. A glitch?

How to see Cycle's material transparency in 3D View


How can I know ASAP when my PC loses Internet connectivity and I'm away from the PC?


Why does describing a quantum state take an infinite amount of classical information?

How many classical bits are needed to represent a qubit?


high school senior A division contest question


Why do Americans pronounce "Noo York" the way they do?


Name lookup don't seem to work with nested classes

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


How can we know the answer to 1-1+1-1+1...?

Checking my understanding: $1 - 1 + 1 - 1 + 1 - ... = \frac{1}{2}$


Perform linear regression, but force solution to go through some particular data points


What does Operating System Environments (OSEs) mean on System Center 2012 Licensing?

Can you help me with my software licensing issue?


How do I enable snap window to corner in Ubuntu 18.04?

How can I snap a window in a corner with 18.04?


What is the "geometrical" intuition behind L'Hospital's rule?


Multiple vertical-align properties same line CSS

How can I vertically align elements in a div?


How to upper case every first letter of word in a string?

How to capitalize the first character of each word in a string


Difference between functional cast notation T(x) and static_cast(x)

When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?


Large braces for specifying values of variables by condition


How far away is Cosmic Background Radiation?


How to calculate the volume of the $4$-dimensional closed sphere?

Volume bounded by a sphere of radius $1$ in 4 dimensions


How to determine equality for two JavaScript objects?


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


Can `Phone Calls` application permission allow developer to read my contact book?

What do Android application permissions mean?


How to show that $(a/b)^2$ in this situation cannot be an integer

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


Rules for "on", "at", and "in": preposition of time


Show that $x^{\frac{1}{2}} +x^{\frac{1}{3}}=1$ have atleast one real solution.

Simple equation for $x$ but getting no proof.


Trigger outbound message/API Endpoint on record delete

Why Process Builder doesn't work on Delete Scenario?


Is there a Stack Exchange site for military related topics?


How do I directly talk through a serial port via the keyboard?

How to send data to a serial port and see any answer?


Live CD asks for a username and password


NullReferenceException When calling class function c#

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


Fantasy novel where first death is celebrated

Name of the book about a boy in a different world looking for parts of a sentence


show that the limit of $x \sin(1/x) = 0$


PTR Record setup with separate incoming and outgoing servers

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


Taking the product of a list of matrices


why comparing empty object directly showing false?

How to determine equality for two JavaScript objects?


Can't open questions in the browser from the Android app

"Open in browser" crashes when Android app is set as default


What is the cardinality of a set of all finite subsets of $\Bbb{N}$?

Show that the set of all finite subsets of $\mathbb{N}$ is countable.


Why do we rule out orbits with non-constructive interference for the atom?

Why does electron orbital circumference have to be in multiples of de Broglie wavelengths?


Is there a way to find out which package was responsible for a DependecyPackageInstallation?


Deleting rows in Access based on rows in another table

Delete all rows in a table based on another table


WIth Vimeo Plus account, how to hide/remove the "play" button in the middle of an embedded video?


How close to pure math is cryptographic theory?

Current mathematics theory used in cryptography/coding theory


What direction should I go to go faster than np.fft


Solving Stefan's solidification problem - moving boundary issue

How to solve a system of PDEs with zip condition?


load external html div into master.html div using multiple menu items and one JS statement

how to load external div into a master.html div from a number of submenu items


Is there a way to toggle startup sounds on a 2017 MacBook Pro?

No startup / boot chime; how to bring it back?


Values of $\sum_{n=0}^\infty x^n$ and $\sum_{n=0}^N x^n$


How to compile and use QuaZip on Windows? Do I need to separately install zlib?

how to add zlib to an existing qt installation


Can I visit Paris with a visa for Germany which I got in India?

Can I travel across EU with my student visa?


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


. This means that your biber (2.12) and biblatex (3.13a) versions are incompatible. See compat matrix in biblatex or biber PDF documentat


Can you tell me difference between Past Perfect and Past Simple?


Bash - How do I loop through sub directories and execute this command


Solve congruence system $\ x\equiv m_i-1 \pmod{m_i}\,$ for $\,i = 1,\ldots, k$


PLEASE HELP ME RECOVER MY DATA FROM AN FFFFFFFFFFFFFF PARTITION :(

iMac disk partion FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF and fusion drive unlinked


How to remove Ubuntu and put Windows back on?


How can I create a program that counts from lower bound to upper bound using a thread?

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


Windows 8 / Ubuntu 13.10 in dual boot - how to make Grub by default to manage it

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


What is the best strategy in choosing between the various package types?

What are the differences between snaps, appimage, flatpak and others?


Metric is continuous, on the right track?


What can be used as a substitute for tomato sauce in typical italian dishes?


How to remove the box and work with the vertices?


Use parameter expansion to modify output of another expansion


How should a Software Tester deal with missed Defects/bugs in release

How should a Software Tester deal with missed Defects/bugs in Production?


How to Stop Service when onPause Method is called?

Stopping and starting a Service based on application state


MySQL: Updating a column referenced by two foreign keys in the same table leads to foreign key constraint failure

Pair of 2-tuple composite FKs pointing to same table (closure table pattern)


Weird linking error in C++ with gcc compiler

Why can templates only be implemented in the header file?


Marginalize Gaussian Random Variable completing the square

Conditional multivariate Gaussian distribution


NullPointerException when reading a properties file in Java

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


How can a Win32 process get the pid of its parent?


Image of measurable set under continuous inverse function is always measurable?

Pre-image of a measurable set A is always measurable?


How to left align text in two column itemize


SO mobile site "Your Answer" textbox appears on top of flag dialog


How convert type received by Reflection?


Why are my Regular Solids Hollow Sometimes?


How do you install tplink tl-wn823n v2 on ubuntu 16.04?


Pyxis of Pandemonium and 'enters the battlefield' abilities

Multiple permanents entering the battlefield simultaneously and “Enter the Battlefield” effects


$G=\{e,a,b,c\}$, $|G|=4$, non-cyclic, then what are the orders of the elements?

An elementary problem in Group Theory: the unique noncyclic group of order 4


Find all natural solutions to $x^2+2y^2 = z^2$


Products of Continuous functions: Topology


Find the probability that in a group of 23 people, exactly 3 people have birthdays on the same day

What is the real answer to the Birthday question?


Why does key generation take an input $1^k$, and how do I represent it in practice?


$A=\{(p,H): H\supset T_pX \}\subset X \times (\mathbb{P}^N)^*$ is irreducible!

Use irreducible fibers to show $X$ is irreducible


The role of the "observer" in quantum theory?


Questions about the dihedral group $D_8$


How to send email in background in Android?

Sending Email in Android using JavaMail API without using the default/built-in app


Can't view just one photo in Affinity when more than one is loaded

Can the new Affinity Photo app work with multiple images, like Apple Aperture did?


Is there anyway to expand my MacBook Air's hard disk?


Prove that if $n\geq 4$ is even then $2^n -1$ is not prime.

Are Mersenne prime exponents always odd?


Detect or Generate Regular Expression from String

Is there a regular expression to detect a valid regular expression?


AttributeError on sys.getsizeof(): not part of sys

How do I determine the size of an object in Python?


How to get last inserted ID in MessageBox after clicking Submit Button

Return value from SQL Server Insert command using c#


Unity - Rotating image on button made button un-useable

Rotating a button in Unity UI by -180 on the Y and it stops working


How do I return to the previous version of nautilus to get back sidebar?

Enable/Disable sidebar in Nautilus (aka Files)


Static friction greater than kinetic friction

Why are there both Static and Kinetic Friction?


Special header on first page using fancyhdr


Is there any difference between the two prononciations, /ˈter-ə-bəl/ and /ˈte-rə-bəl/, showed in the picture?

Why are the syllables in "elephant" divided in two different ways?


jQuery css "click" doesn't work after change in selected month in calendar

Event binding on dynamically created elements?


Combine an image and audio file to create a Video in Ubuntu 18.04

image + audio = mp4: how to make video smaller?


I can't solve my errors. It's InvocationTargetException

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


is there a way to store user input in an array and get reverse of it?


Extruding a circular shape from a non-circular object


Scatterplot with two different categories of data

What's a good way to use R to make a scatterplot that separates the data by treatment?


How do I prove that the symmetric group $S_p$ where p is prime can be generated by any transposition and any p-cycle?

Show that the symmetric group $S_p = $, where $\sigma$ is any transposition and $\tau$ is any p- cycle and p is a prime number.


Adding values to several global arrays with a foor loop

How can I refer to a variable using a string containing its name?


Is can+have+V3 by some time in future possible?


JQuery: Change the class of a dynamically-created  element when clicked


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


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


Suddenly unable to screenshot- Do not have permission to save files in the location where screenshots are stored


How to change required msg for dropdown list

HTML5 form required attribute. Set custom validation message?


What are the consequences of using a low-wattage USB-C power supply with a MacBook Pro?

What would happen if I use a power supply with a different wattage than the system is designed for?


Does bludgeoning damage to the jaw render vocal spells unusuable?


Gmail keeps notifying me even for mail I labelled with the intention to not be notified regarding

Stop Gmail notifications when receiving email from particular sender


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


what does :: mean when used before std like ::std::mutex

scope resolution operator without a scope


Dual Boot vs Virtual Machine for programming?

Deciding between virtual machine or dual-boot setup


What if my question is technically a duplicate, but the original question was never answered?

As a new user without much rep, what should I do if someone else has already asked a question I have, but it has no answers?


Concatenate multiple columns into one column (,) separated

SQL Row concatenation with XML PATH and STUFF giving aggregate sql error


decoupling and integrating differential equations

Getting equation from differential equations


JS get caller function and re-execute it as async callback

How do you find out the caller function in JavaScript?


How can I always show my user's 'library' folder in macOS Sierra?

How do I tell Finder to always show my Library folder on Mavericks?


"Thank you very much" vs "thank you so much"

“Thank you very much” vs. “Thank you so much”


free and open source alternative to extjs


I want the year and model of my powerlite BMX bike

Why shouldn't I care what model/make/year my bicycle is?


Strange GPG error. apt-get doesn't work anymore

Trouble downloading packages list due to a "Hash sum mismatch" error


What does the Additional Magical Secrets feature's "of a level you can cast, as shown on the Bard table" mean for multiclassed bards?

Can you use Magical Secrets to choose high level spells when multiclassing as a Bard?


What do i do with the error "there are aliased coefficients in the model"


How to correctly use the extern keyword in C


What pronouns should you use after the pronoun one?

Which one of this is the correct use of "one" as a pronoun?


Why is task manager showing as using 66mbps when in Deluge it shows as only 6mbps?

What is the difference between a kibibyte, a kilobit, and a kilobyte?


Start several SSH on a terminal on start up

Open terminal window and execute Python script on startup


How to implement push-notifications on Android?


Allamanda blanchetti fertilization mechanism

What is the name of this plant which is located in Hyderabad city of Telangana State,India?


How can I write a bash script that sets a variable that's available to the user in the terminal?

Can a shell script set environment variables of the calling shell?


For an abelian group, is the order of a+b the lowest common multiple of orders a+b

Question about the order of the product of two elements in an abelian group


Is the limit of the empty diagram considered a product?


Can an iPhone xcode application read cookies previously stored by Safari Mobile?


Limit of the sequence which depends on another sequence


Does Tex, LaTeX support 'Tetration' & 'super square root' notations?


What are such illustrations called? How are they made?

What's the name of this flat illustration style?


How does XPath deal with XML namespaces?


How did this duplicate question manage to be answered after being marked as duplicate?

How was this answer posted after this question was closed?


What is the scope of variables in JavaScript?


Why is the Community User the sole approver of this tag wiki suggested edit?

Why does the Community user approve and reject edits?


I'm looking for a Sci-Fi anthology from the late 70s. (the stories are probably older)

Looking for sci-fi short story anthology with a particular story of an Earth/Mars war children inheriting the surface


Offline desktop application using Flash stopped working today (12 Jan 2021)


Evaluating an improper integral using double integrals

Best way to integrate $ \int_0^\infty \frac{e^{-at} - e^{-bt}}{t} \text{d}t $


Why did he turn on the TV vs why the man turned on the TV

What is the difference between "why are you worried" and "why you are worried"?


Proof of an accelerated expansion of the universe

What is the evidence that dark energy exists? (as of 2020)


Edge loop stops and doesn't go around the whole object


What benefits are there to getting Stack Overflow reputation over 10k?

At what reputation does a user gain 100% maximum privileges?


isomorphism between $k[[x]]$ into $\varprojlim_n k[x]/(x^n)$


Rails - How do you dynamically call the request methods "get put destroy etc" at runtime in tests

How to call methods dynamically based on their name?


black artifacts when baking ambient occlusion


Can regular expressions be used to match nested patterns?


Is it possible to return more than one value in java function?

Return more than one value from a function in Java


While loop with user input- cannot get the while loop to stop asking for user input


Obfuscate or remove source from Python Wheel?

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


How do I change / spoof my MAC address and easily switch between multiple ones?


Is "data" treated as singular or plural in formal contexts?


Store a file on server with curl command using post method like scp?

using CURL to transmit binary data over POST parameter


Do any of these sources of AC bonuses conflict or negate each other?


Why does `clear` create that much whitespace on top in the macOS Terminal.app?


How to place engineered hardwood against rough fireplace hearth?


Reading a file with spaces and brackets in the name -CLI

How do I enter a file or directory name containing spaces or special characters in the terminal?


PHP mail contact form issue with accented characters


Would using an underscore in a domain name have a negative effect on ranking?

Are there any downsides to starting a domain name with a digit?


How do I find the value $(1+\tan1^\circ)(1+\tan2^\circ)(1+\tan3^\circ)\cdots(1+\tan45^\circ)$

A "fast" way for  computing $ \prod \limits_{i=1}^{45}(1+\tan i^\circ) $?


If there is no absolute time, how can we say the Big Bang was 13.8 billion years ago?


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


Add a specific document class created by a journal to the directory

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


char s1[ ] = " xyz" and char *s1 = "xyz"


Do I need a visa to transit through Amsterdam?

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


How to disable thumbnail preview for text file

Is it possible to preview arbitrary formats in Nautilus?


how to install phpmyadmin in Ubuntu server 18.04.1 LTS Bionic?

How do I enable the "Universe" repository?


What happens when I change display name in the SE profile?

If I change my display name, will the change reflect in comments?


Can I run a CUDA Program on a computer if I remote into it using Windows RDP?

How to Run a cuda code using remote Desktop?


Do all goblins in HP universe work at Gringotts or as Artisans?

Are there any other job options for goblins?


How to get average value every hour in a day

How do I generate a series of hourly averages in MySQL?


Is there a way to upgrade the OS on an old phone?

LineageOS for Samsung Galaxy Young (S6310)?


"The following packages have been kept back:" Why and how do I solve it?


delphixe2 "type conversion error!" fractional results?


NMinimize : Finding which method was used

Determining the default Method used in optimization and root-finding algorithms


Running concurrent CUDA kernels, called from c++ wrapper functions

How to optimize 2 identical kernels with 50% occupancy that could run concurrently in CUDA?


Warning message when user navigates away from a page

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


Where do confiscated items go in Markarth?


What is wrong with the spacing after this macro?


Notification icon with lowercase "a" with a curved line below it resembles the mouth of a smiley face

How can I deduce/identify an app from a notification icon?


Allow windows to be completely full-screen in 18.04


How to use epilog of diffrent colors for different sets of points?

Creating multicolored meshed plots (connected scatter plots) using ListPlot


Limit of $\frac{\tan(x)-x}{x^3}$ as $x$ approaches $0$ without L'Hospital's Rule

Are all limits solvable without L'Hôpital Rule or Series Expansion


System.currentTimeMillis() vs. new Date() vs. Calendar.getInstance().getTime()


How do I delete my entire Stack Exchange account?


What do I set up in the `init` method versus the `viewDidLoad` method?

iOS: What is the difference between -init and -viewLoad of a ViewController?


Should I use "you will again be given" or "you will be again given"?

Are there any rules on the positioning adverbs should take in a sentence?


Using 'an' before a vowel/vowel sound in a quote


How to freeze system clock for a wine application?

How to trick a particular command into thinking it is a different date?


Sequence of rational numbers converging to any irrational number

Sequence of rational numbers converging to an arbitrary irrational number $\beta$.


macOS Mojave - The great disappearing disk space mystery

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


Directly accessing element in result matrix

How can I index a MATLAB array returned by a function without first assigning it to a local variable?


How to reconnect a logically disconnected USB device?


Firmware/driver for Broadcom wifi card, PowerBook G4 running Ubuntu 12.04


Does Python have a ternary conditional operator?


Android: Force EditText to remove focus?

How to stop EditText from gaining focus at Activity startup in Android


Proving "A graph $G$ with chromatic number $𝑘$ has a proper coloring with a walk with $k$ vertices in $k$ different colors" by induction

An $m$ coloured graph must have a path with each vertex taking up one colour each


Move to file name starting with the letter which was pressed on the keyboard button

Traditional search-as-you-type on newer Nautilus versions


What special characters must be escaped in regular expressions?


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


Not understanding why Python's nested loop doesn't replace a particular list element

List of lists changes reflected across sublists unexpectedly


I just do not understand how myelination speeds up action potentials

Why is saltatory conduction in myelinated axons faster than continuous conduction in unmyelinated axons?


How can oxygen production during photosynthesis be measured?


When a Company was expected and then made a profit of X $ then that X$ increased it's share price. or those the Sellers and Buyers

Why does demand for stock rise when a company appears to have high future value?


Magnetic field resistance material: are there any?

Shielding magnetic field without mu-metal


How can I avoid being classified as spammer when I forward mail to a gmail account?

Postfix forwards to Gmail being rate limited even with unmodified headers


What is the difference between callback and promise


What was the first movie to feature zombie babies?

What movie was the first to feature onscreen zombie children?


Removing malformed lines from sources Ubuntu 17.10

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


Infinite one time pads using a pseudorandom hash function

Hash functions to generate a one-time pad


Distribution of $-\log X$ if $X$ is uniform.


The domain of the product of two functions


How do I change Wi-Fi Hotspot settings in Ubuntu with GNOME 3?


High compressed memory usage in Windows 10

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


How long should one wait to eat after exercise

Why am I advised not to eat immediately before exercise?


In MTG what happens when you have multiple Aberrant Researcher in play?

How does having multiple permanents with the same name affect those permanents' abilities?


List of lists changes reflected across sublists unexpectedly


Why are the cardinality of $\mathbb{R^n}$ and $\mathbb{R}$ the same?

Cardinality of the Cartesian Product of Two Equinumerous Infinite Sets


Prove the following using mathematical induction

Prove using mathematical induction that $n < 3 ^n$ for all positive integers n.


Trouble with testing IllegalArgumentException

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


How to make partitions mount at startup?


Can creatures without hands (and as a consequence fingers) use rings?


How do I run a script as sudo at boot time on Ubuntu 18.04 Server?


Any way of preventing (or at least make it harder) for other processes or users writing to a file


Does a round-trip from mainland China to Hong Kong count as a new entry on a Chinese L (tourist) visa?

Would China to Taiwan and back again count as another entry into China?


show the p is a sum of two squares - number theory


Why is .innerText not working in Firefox?

'innerText' works in IE, but not in Firefox


Using Export to save output of Show as an svg file makes disorders text in the files


Selecting from Multiple Tables in Spring Data

JPQL Create new Object In Select Statement - avoid or embrace?


Beamer.cls Error - How to install beamer

LaTeX packages: automatic versus manual installation, and related issues


Objective-C: enforce call to super when overriding specific super methods in subclass

Give warning when [super method] is not called


Can't access files on Windows D drive after installing Ubuntu

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


How to implement parameterized SQL if the variable is inside an IN clause in the T-SQL statement


moving from base activity to extended activity

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


How to import a module given its name as string?


Can the links be disabled in the vote-to-close dialog?


Why can't I upload a new profile picture using the iOS application?


Do I need to have antivirus software installed?


Why getting different Boolean values while using slicing operator for copy?


Sugar Daddy is Threatening to Report Me To FBI


Update a table with data from another table: truncated incorrect double value mysql


How to log name and parameters of javascript function when a js error occurs

When will proper stack traces be provided on window.onError function?


Get Visitors location (IP) without use of 3rd party lib

How to get client's IP address using JavaScript?


PHP: Get current date in EST timezone considering DayLightSaving Time

How to tell if a timezone observes daylight saving at any time of the year?


How to create a separate theme for webform


Deferent results depending on the input form of the matrix


Creating fractals (mandelbrot set) using math nodes


In Python, changing the order of float addition changes the output value. How?


Why did Arthur Weasley prefer Portkey rather than Apparition?

Why didn't Mr. Weasley use Side-Along Apparition to get to the Quidditch World Cup?


When to scale/normalize for supervised learning algorithms?

When conducting multiple regression, when should you center your predictor variables & when should you standardize them?


List plot with vertical lines between corresponding data points


29" wheels - what advantage do they provide over smaller wheels?


Do any banks in USA offer tourists a checking account with debit card?

How to open a bank account in the US as a foreign traveler?


Is there any reason not to typedef a structure?

Why should we typedef a struct so often in C?


Finding a matrix where the column space is a subset of the null space

Can a matrix have a null space that is equal to its column space?


Is there a better way to center horizontally an element?

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


How to count the number of elements in this json object?

How to efficiently count the number of keys/properties of an object in JavaScript?


Swashbuckler rogue: does sneak attack fail if you have both advantage & disadvantage?

Does advantage negate disadvantage (for things such as the rogue's Sneak Attack)?


Why does python use both " " and ' ' to make a string literal

Single quotes vs. double quotes in Python


Allow UITableViewCell to update content even when scrolling

UILabel updating stops during scrolling UIScrollView


differences between general purpose registers in 8086


Create a common xsd generated class to be used by other packages


Find all $P\in \mathbb{C}[X]$ such that $P(\mathbb{Q})\subset \mathbb{Q}$

Should all polynomial functions from F to F (F is a field) have coefficients in F?


how to save terminal files that you opened with "$ sudo vi"


Why did the big bang need to produce equal amounts of matter and antimatter?

Baryogenesis only at the Planck scale, or none at all?


will WLS estimator be smaller or larger than the robust standard errors?

How to prove positive (semi-)definitness in matrix notation without numbers


My parents leave cooked chicken overnight and then re-cook it?

How long can cooked food be safely stored at room/warm temperature?


What is the difference between C-like casting and functional casting?


Intersection of finite Galois extensions is Galois

Galois extension of intersection of fields


Git error: large files "detected", even though no large files exist

How do you fix a bad merge, and replay your good commits onto a fixed merge?


Garbage collection performance comparison, java vs .net 4.5


Can I transfer my Overwatch account stats/skins from Xbox to PS4?

Is there a way to transfer Overwatch skins between PS4/Xbox One/PC?


Symmetry factor of $n$-point one-loop diagram


How to plot an arbitrary function in mathematica

What are the most common pitfalls awaiting new users?


How to prevent file owned by root when using `sudo gedit`

Why should users never use normal sudo to start graphical applications?


QGIS: Jump to next feature (like in Atlas)

Is there a possibility to simply display the next element on a layer?


How can I start auto-completion for algorithm package in TeXstudio

TeXstudio chemfig commands marked as unrecognized


Bidirectional relationships in ActiveRecord

How do I do reflexive self-join relationships in ActiveRecord?


How do I upgrade to a newer version of Ubuntu?


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


vim on ultra-high display (3200-1800) on Windows 8

How do I set the default font size in Vim?


Troubles with implementing a Fourier-transform formula


Can we say normal stress and pressure are the same?


Strict warning: Only variables should be passed by reference


I want to switch to Ubuntu 12.04 32-bit from a 64-bit without losing data and getting my windows on dual boot damaged


Not enough disk space: remove first n lines of text file without copying the file

Is there a way to modify a file in-place?


Coloring polygons according to total sum of attributes within polygon?


Imported .FBX file from fusion opens with multiple dotted lines and empties, I can't remove them without changing the objects' allignments

Removing dotted assist lines? Problem only occurs when Appending!


How would I go about creating a 3D MMORPG Mouse Look?


Plotting a Histogram (pgfplots) from a CSV file with Single Values

How to compute an histogram (plot bars) binning the values from a .csv using TeX?


onClickOut (click after leaving the element)

How do I detect a click outside an element?


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


How can i set permision folder in ubuntu

Permissions issues for shared directory on a server


What did I do wrong in my proof that 2/(3-2/(3-2/(3-... = 1?


Why am I not getting power to outside outlet?


Passing form data to multiple actions in .NET

How do you handle multiple submit buttons in ASP.NET MVC Framework?


Bluetooth stopped working in Ubuntu 18.04.2 LTS


Java / Android - Calculate difference between timestamps

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


How to prove this series $\sum_{j=1}^{\infty} \sqrt{a_j a_{j+1}}$ converges?

If $\sum a_n$ converges, then $\sum \sqrt{a_na_{n+1}}$ converges


How to access aura:id value in init method of salesforce lightning

get the value from force:RecordData on Init handler


How to use a computer as a bluetooth headset?

How to set up Ubuntu PC as bluetooth headset to attend calls


Calculating percentage of two hold in two different shapefile

Spatial Join Points and Polygons in ArcGIS Desktop?


What are the benefits of virtual machines?

Benefits & Practicality of Virtual Machines


How do I evaluate this sum(involving the floor function)?


function $f : \mathbb{R} \to \mathbb{R}$ that $\mathbb{lim}_{x \to c} f(x) $ exists only when $c$ is irrational

Function with limits only at irrational points


trying to get ajax response from javascript using OOP object

How do I return the response from an asynchronous call?


Using institute instead of author for @online

Using a 'corporate author' in the "author" field of a bibliographic entry (spelling out the name in full)


Is it possible to avoid repeating the class name in the implementation file?


How to prevent children from sucking their thumb?


Package Install via Market sometimes fails and gives seemingly random error message


Why don't cell phones pick up music in phone calls?

Why can't you hear music well over a telephone line?


Source for if $L_A:(\mathbb{R}^n, \left\Vert \cdot \right\Vert_p) \to (\mathbb{R}^n, \left\Vert \cdot \right\Vert_q)$ is an isometry, then $p = q$.

$(\mathbb{R}^n,\|\cdot\|_{p})$ is isometrically isomorphic to $(\mathbb{R}^n,\|\cdot\|_{q})$ iff $p=q,$


Continuous function on $\mathbb R$ of bounded variation is uniformely continuous?

Uniformly continuous function with unbounded variation


How to use same email for multiple users?

Where do I put the code snippets I found here or somewhere else on the web?


Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)


Subsequent Windows 10 install, what to consider?

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


Is it possible to fix Xbox 360 slim red ring?

Can I fix the Xbox 360 “Red Ring of Death” myself?


KeyListener not reacting or being detected [JAVA]


Is it possible to run Starcraft in windowed mode?


Cycles through black screen on login after changing password


How does the code idiom for replacing part of a held expression work?


Getting rid of Back/Forward buttons in XAML

How to hide the navigation bar in a WPF page


Why do large angular displacements affect the amplitude of a simple pendulum?

Show bigger amplitude of physical pendulum means bigger period


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


How to add some non-standard font to a website?


Recommended way to save uploaded files in a servlet application


Does "apropos" take a preposition? How do you use this word, anyway?


Recover Windows 7 partition overwritten with Linux installation

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


How to determine which desktop environment is installed from the shell?

How to detect the desktop environment in a bash script?


Parameter evaluation order before a function calling in C


KDE: URLs are opened by Kate instead of the browser

Kate forces itself to be the default application for HTML


Event binding on dynamically created elements?


If it was possible to dig a hole that went from one side of the Earth to the other...


Discard mesh zones from solidify modifier

Increase thickness only on specific parts of a 3D model


Find a matrix representing a given linear transformation


Select records after 5 records in a table


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


Asymptotic behavior of a trigonometric series


Unable to boot OS X after installing ubuntu

Mac OS X won't boot from grub menu in Ubuntu Precise on Apple MBA(5,2)


Is the Radeon HD 7650 compatible with ubuntu?

What is the correct way to install proprietary ATI Catalyst Video Drivers (fglrx) directly from AMD?


How do I replace certain parts of my string?


The program crash when running, throws an error on "openFileOutput"

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


How can I get the result of ls into a variable in bash Script?

How can I assign the output of a command to a shell variable?


Reference - What does this error mean in PHP?


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


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


Why do I have two docks in Ubuntu desktop (with GNOME 3) after installing Dash to Dock?


What does "ww35" or "ww20" mean in a URL or domain, like in ww35.mydomain.com?


Proof that $(x-1)^2$ divides a $nx^{n+1} – (n+1)x^{n}+1$

Prove that the polynomial $f_n(x)=nx^{n+1}-(n+1)x^n+1$ is divisible by $(x-1)^2$


How to evaluate this integral using complex analysis techniques?

Best way to evaluate integral with contour integration?


Redirecting the content of a file to the command "echo"


Laptop installed only Ubuntu 18.04 crashes and restart automatically when I loginned in the ubuntu

How do I debug when the system freezes or when it crashes back to login?


Radius of Convergence - $\sum_{n=1}^{\infty}2^n x^{n^2}$


SSH is allowing remote connections only after a local login to the server


How can I separate elements of a list provided as an argument into groups of 2 and then print it out

What is the most "pythonic" way to iterate over a list in chunks?


meta stackoverflow showing This question body does not meet our quality standards

What can I do when getting “This question body does not meet our quality standards”?


Why not just use `shell=True` in subprocess.Popen in Python?

Actual meaning of 'shell=True' in subprocess


Must I use "their" or "them" in the following instance

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


How can I vertically align the contents of a div to middle?

How can I vertically align elements in a div?


$\Bbb{R}^2$ not homeomorphic to $\Bbb{R}^2\setminus \{0\}$

Show that $\mathbb{R}^2$ is not homeomorphic to $\mathbb{R}^2 \setminus\{(0,0)\}$


What is the difference between public, protected, package-private and private in Java?


Difference between "below of=" and "below=of" in tikz?

Difference between "right of=" and "right=of" in PGF/TikZ


Subdivision Surface not making things smooth as they are in the tutorial I am following


Symbolic links error while creating Ubuntu UEFI bootable USB


If a user changed their username before their account is deleted, questions they voted to close show their old username at the time of closure

Further anonymize deleted accounts by changing the username in close/delete notices


Why only 5 reputation points for an upvote to a question?

Should the weight of question upvotes be reduced?


How to roll back Ubuntu to a previous version?


Insert word with accent into Database using PHP


Birthdate field in bio does not allow older than 94 years?


How do I do a case-insensitive string comparison?


Showing Items of Set Types from an ArrayList in a JList


Are there any known asymptotics for $\sum_{p\leq x} p$?

Finding an asymptotic for the sum $\sum_{p\leq x}p^m$


How can I achieve effective handdrawn line boil?


Is it true that $\mathbb{Z}[i]/m\mathbb{Z}[i]$ has exactly $\text{N}(m)$ elements?

Cardinal of quotient rings of gaussian integers.


How do I add a swap (Not a swap file) after installation of Kali Linux?


take a href links and add it to variables using regex

regular expression: Find url from anchor tag


Can you set a motion tracker as an empty?

How would I attach text to a tracked point on video clip


Ability to change close reason before it gets closed


Why is an arbiter needed for an election in a primary - secondary - arbiter MongoDB replica set?

Why do we need an 'arbiter' in MongoDB replication?


Variations: Propagate custom lists programmatically

Variations: Propagate Lists Programmatically


How are connections differentiated from behind NAT routers?


Storing a List Iteration in Python3 yields unexpected result

List of lists changes reflected across sublists unexpectedly


Detecting whether my wireless card supports mac address spoofing?

How do I change / spoof my MAC address and easily switch between multiple ones?


Can Conjuration spells that conjure permanent objects penetrate Antimagic barriers?


Proving that $\binom{n}{0}+\binom{n-1}{1}+\binom{n-2}{2}+\cdots =F_{n+1}$ where $F_{n+1}$ is the $n+1$ th Fibonacci number

How to show that this binomial sum satisfies the Fibonacci relation?


Animation keys on IK target instead of underlying skeleton


R - Data frame to matrix for 2-dimensional values?

Reshape three column data frame to matrix ("long" to "wide" format)


How is it possible to prove that Shanon entropy does not change applying any bijective function to X?

How to prove that permutation and substitution ciphers satisfy H(X) = H(Y) in Shanon Entropy?


In Java, are enum types inside a class static?


Why is SE suddenly using "identicon" instead of "gravatar"?


How to create a read-only class property in Python?


How do I create "double-struck" square brackets in math mode?

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


Merging data sets from two tables with origin reference

Combine two columns into a list of all possible combinations of entries


Poisson-Gamma conjunction - calculating posterior

Calculate posterior distribution (gamma-prior, poisson-likelihood)


Prove Spin of a massless particle $S_z=\pm1$

Why is the $S_{z} =0$ state forbidden for photons?


Are mass and force defined simultaneously?

Are Newton's "laws" of motion laws or definitions of force and mass?


For how many distinct congruence classes $[a]$ modulo $631$ will there be integer solutions $x$ to the congruence $x^2= a \pmod{631}$.

How to get all solutions of $x^2 \equiv$ $a$ mod $p$?


Find all possible substring in fastest way

Generate all unique substrings for given string


Extending Swing's UndoManager to provide repeat and multiple undo/redo


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


What is the practice of dropping words from sentences?


What is the different between $parent.find("children") vs $("children", $parent)?


How to construct a homomorphism from an abelian group to $\mathbb{Q}$

Show $\text{Hom}_{Ab}(A,\mathbb{Q}) = \{0\}$ for finite $A$


Prove $\sum_{i=0}^n {{n \choose i} \times 2^i} = 3^n $

Algebraic Proof that $\sum\limits_{i=0}^n \binom{n}{i}=2^n$


Is a Rubbia thorium reactor safer than other modern reactor types?


How closely can a game legally resemble another?


What does the statement "int? i1 = i2" do in c#?


Non-constant entire function-bounded or not?

Proving that a doubly-periodic entire function $f$ is constant.


Notation to refer to all the n element subsets of a set?


How to divide irregular polygon into equal areas

Split polygons into equal areas within each region


The system cannot find the file specified

open file for reading with notepad++ in c#


why it result in a NullPointerException when Object is null?

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


command line application in JAVA to connect to MS SQL SEVER with Arguments

How do I parse command line arguments in Java?


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


PHP ImageMagick setColorspace not working


NDSolve how to monitor shooting method iteration?


accountsd process uses all CPU - AMSAccountStoreCache error

Why is the accountsd process eating so much CPU?


What are the steps to establish an academic journal?


Can PHP PDO Statements accept the table or column name as parameter?


Minkowski metric -- why does it follow from the constancy of the speed of light?


How to interpret the sentence--"A Mother beats up her Daughter as she was drunk"?

Can the position of an adjective be used to determine the noun it applies to?


I pressed something and now many edges do not appear in edit mode


Relation between limit ordinals and alephs.

Is a limit ordinal necessarily a cardinal?


Subdivision of a simple polygon into triangles?

Triangulation of a simple polygon (elementary proof?)


Upload image without using FileUpload control in ASP.NET

How to save file in SQL Server database if have file path?


Interest Rate vs. Annual Percentage Yield (APY)

What is the difference between Interest Rate and APY?


Using "of" or apostrophe, which is more common?


What is meant with "const" at end of function declaration?

Meaning of 'const' last in a function declaration of a class?


Use Riemann integral to evaluate the limit $\lim_{n \rightarrow \infty} \frac{\sum_{k=1}^n \sqrt{k}}{\sum_{k=1}^n \sqrt{n+k}}$


Aperture and the understanding of how it works

How can aperture be f/11 on a lens with an aperture range designation of 3.5-5.6?


LED strip power supply 12V 2A vs. 12V 25A

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


How do I import a dot blender (.blender) file to edit in Blender?

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


Versioning "Rules" (Assembly/File) Visual Studio (C#)


My Stack Overflow reputation is not getting update on careers site

My reputation on Stack Overflow is not updated in Careers 2.0


Jquery return value from $.post() in function

How do I return the response from an asynchronous call?


How can I bind an already existent script to a dynamic generated html?

Event binding on dynamically created elements?


Device management not showing up on iOS 9.2.1

IOS 9.2: My "General> Profiles and Device management" is gone?


Encrypt Password in Configuration Files?


Can I directly contact another player in clash of clans?

Is there a way to communicate with a particular player or particular clan?


Keep an user checked in to current location from ios app in background

How do I get a background location update every n minutes in my iOS application?


How does the process of hashing work in Dictionary


Need further explanation for this problem

What is the probability that $m$ is the largest number drawn?


Enabling SAML SSO: where is the "Use Single Sign-On" permission?


What should be called a linear regression?

How to tell the difference between linear and non-linear regression models?


Click event listener on dynamically created button


How to get last inserted ID after insert to MySQL table with multi col primary key

MySQL SELECT LAST_INSERT_ID() for compound key. Is it possible?


How to take screenshot of remote website by url?

Take a screenshot of a webpage with JavaScript?


Bug gedit 3.36.2 with dark theme Ubuntu 20.04

Selected line's contents aren't readable in GEdit while using dark theme on Ubuntu 20.04


distribution of primes with reference to last digit

What is the distribution of primes modulo $n$?


What does "to be the lowest common denominator" mean?

Why do we say "lowest common denominator" when we mean "greatest common divisor"?


Uninstalling Window and using Ubuntu as the only OS

How do I remove Windows but keep Ubuntu?


How to loop through elements of forms with JavaScript?

Looping through form fields with different names


NullpointerException in java trying to solve the travelling salesman

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


What is the most comfortable way to sleep on a plane?


Expected value of a iid random variables


What's the difference between align and align*?


Prove that $\lambda = 0$ is an eigenvalue if and only if A is singular, without using $\lambda_1\cdot\ldots\cdot\lambda_n = det(A)$.

Prove that $\lambda = 0$ is an eigenvalue if and only if A is singular.


Can I skip over releases when upgrading?


regex: match two /'s back from end of line

How to extract the last two (or any number) directories from a path with sed?


Why does lower focal length magnifies objects better comparing to other camera?

How do zoom, magnification, and focal length relate?


Discouraging profiles that never follow up on their own questions

Let's stop displaying a user's accept rate


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


What to do if JS file size grows too big

Best practices for managing and deploying large JavaScript apps


Lebesgue-measurable sets requiring the Axiom of Choice to construct

Can one construct a non-measurable set without Axiom of choice?


Capitalization rules when the sentence begins with a number


How many ordered quadruples $(a,b,c,d)$ of nonnegative integers are there such that $abcd = 288$?

How many ordered quadruples $(w, x, y, z)$ of non-negative integers are there such that $wxyz = 288$? Why?


What is the term for a pet name used in a sense of derision?


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


ggplot2 - shade area between two vertical lines

Make the background of a graph different colours in different regions


Why not add something to both sides of a purported identity to prove it?

Why is it that when proving trig identities, one must work both sides independently?


What's the difference between drift, intercept, and mean?


java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TextView.setText(java.lang.CharSequence)' on a null object refer

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


Using Perl to change Internet Explorer's default home page

Using Perl to change the url homepage for Internet Explorer


Find the Fourier transform of the absolute value of a function, given its Fourier transform


How to make a Copper/Rose Gold smudge material?


What does "no talloc stack frame..." mean?


Does anyone know how to Stuff in groups?

Can I concatenate multiple MySQL rows into one field?


Why is the colour picker displaying tinted colors?


How can I hide JavaScript from older browsers?

How to detect if JavaScript is disabled?


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


How to create a relational data table in Excel

How do I join two worksheets in Excel as I would in SQL?


How can I access and process nested objects, arrays or JSON?


Postgres: How is SET NOT NULL "more efficient" than CHECK constraint

Add NOT NULL constraint to large table without table scan


How to delete some element after a certain distance

Dropping n consecutive terms from a list periodically


clean up value without rounding up or down


Can you run a ground wire from stove directly to ground pole in the ground

Can I use a ground rod as an equipment ground for a detached garage?


Summation index x in (set inclusion) big chi


Torque considered about different points in a system

Why if the torque equals zero measured from one point in space it equals zero measured from any other point?


Java: Type mismatch: cannot convert from int to char

Java: why do I receive the error message "Type mismatch: cannot convert int to byte"


Trying to filter elements in a vector, but keep on getting error

How to find out if an item is present in a std::vector?


How do I efficiently iterate over each entry in a Java Map?


Html encoding with foreign language character


Behavior of \global when used with xifthen package

Global scope or permanent length or savebox


How do i give players already enchanted Tools

How do I give a player an item with custom properties?


Understanding capacitor usage in the Sparkfun arduino

Decoupling capacitors: what size and how many?


What source address should I enter in the img tag?


Is there a way to have c# open another program using events?

Launching an application (.EXE) from C#?


Removed Python 3 on 18.04, how can I fix my system?

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


Best way of calling a JavaScript function through an href attribute

Which "href" value should I use for JavaScript links, "#" or "javascript:void(0)"?


What is the size of $\{(x_1,\ldots,x_n)\in\mathbb{R}^n:x_1+\cdots+x_n0\}$?


Why can I contract *across* a word, skipping the word in the middle?

Why do not we ask negative questions without a contraction on the not after the verb?


Can different choices of regulator assign different values to the same divergent series?


"An error occured submitting the" (question/answer/comment) when body/title text contains "DROP_TABLE" (without the "_")

Rejection of text containing SQL statements


Please help identify any weird processes

How do I deal with a compromised server?


Update from 14.04.2 to 14.04.3 not happening

Where is the update to 14.04.1 in update-manager?


Is there a ubuntu multudimenesional desktop tool?

How to correctly enable Desktop Cube in Unity 3D?


Can I use Facebook's fb:friend-selector in an iframe?


Using comma(,) when listing several objects

Is it necessary to use commas in lists before the conjunction?


how to disable luks partition from showing up in nautlus panel

How do I hide / remove a partition from the Nautilus left panel?


How to make a snapshot of the current view in in objective C?

Why does my programmatically created screenshot look so bad on iOS 7?


Why does "Render Image" take a long time and what is it used for?

What are the technical differences between F12 render and viewport preview?


How to input an equation as an argument to a function?


Elegantly handling blank values in a nested hash

How to avoid NoMethodError for missing elements in nested hashes, without repeated nil checks?


OS keyboard shortcuts conflict with apps keyboard shortcuts in GNOME 3


Different ways to get the IP address from a Linux box

Linux: How to get a machine's IP address?


Make it easier to delete profile from all sites


Limit of Series with differences of Floor function


what is the difference between >&2 and &>2

What are the shell's control and redirection operators?


How to pass a function as a parameter in Java?


How to Select Columns in Editors (Atom,Notepad++, Kate, VIM, Sublime, Textpad,etc) and IDEs (NetBeans, IntelliJ IDEA, Eclipse, Visual Studio, etc)


If $x^2 a x=a^{-1}$, then $a$ has a cube root.

If $G$ is a group, show that $x^2ax=a^{-1}$ has a solution if and only if $a$ is a cube in $G$


Where can I find legendary crafting materials?


Get or set file details programmatically

How to get the EXIF data from a file using C#


Will I lose my shot at the Law pistol if i complete Playthrough 1?

Which is better: side quests after killing the warrior or Playthrough 2?


If I'm using only one focus point, am I doing it wrong?

How do you use the different autofocus points on your DSLR?


Beamer file that was working is now failing at line 1

Miktex and beamer: Error: \beamer@endinputifotherversion


Dealing with non-linear variable in multiple linear regression model

What happens when I include a squared variable in my regression?


Non-answer answers to non-question questions


Should forum software literally DELETE topics/posts upon moderation or simply hide?


When did the Millennium Falcon lose its front part?

What is the history of the front end modification to the Millennium Falcon?


Using Java's replaceAll to replace the whole string


What is the significance of different color uniforms in Star Trek reboot series?

Is there any rationale for the different colours of uniforms on the different series of Star Trek?


Android: Making a phone call from home screen widget


How do I install drivers for the Alfa AWUS036H USB wireless adapter?


How to redirect Matlab output of a command to a file?


Windows 10 Automatically Changes File Associations

Windows 10 default programs keep changing


Should I preserve spelling when quoting American English in a British English text, or vice versa?

When quoting a speaker of another English dialect, should you spell things his way?


Transit visa for 5 hours layover in Chicago (USA)

Do I need a US visa to transit (or layover) through an American airport?


Why is the Earth shaped like a sphere and not any other shape: cube, prism?

Why are stars, planets and larger moons (approximately) spherical in shape (like, the Sun, the Moon, the Earth, and other planets)?


Can progress data for feature requests be made publicly available to the community?

Can the public track feature-requests via a view into the SO ticket tracker?


The gauge of a wire vs electrical resistance

Dependent and Independent Variables in an Electrical Experiment


Got the "one-of-the-top-posters" e-mail but half was the Association Bonus (+100)


A field initializer cannot reference the non-static field, method, or property 'MultiThreading_Start_Stop_Counter.Form1.cancellationTokenSource'

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


compatible wireless adapter for ad hoc/Access Point on Ubuntu


using jQuery to add element in DOM after page content has fully loaded

Event binding on dynamically created elements?


Number of samples for final render in Cycles


Integration on Manifolds - separating the manifold into two sets

Can the boundary of a set be ignored, when integrating over it.


How can I force sessions closed at a specific time?

How can I reset all devise sessions so every user has to login again?


How to force script execution before shutdown or reboot is executed?

How to run a script with systemd right before shutdown?


Can you take more than one 5-foot-step using Combat reflexes, Evasive Reflexes and Robilar's Gambit together, or Shifting Defence by itself?


Space time curvature due to electric charge or magnetic charges

ALL "forces" as manifestations of properties of space-time


Why is my RGB LED not working with arduino?

Why must resistors be on the respective anode terminals instead of the common cathode terminal of a RGB LED?


Assumptions behind multinomial logistic regression

Multinomial logistic regression assumptions


Simplest GR geometrical model for bending of light


How to stop a setInterval function on discord.js?


What is the PHP shorthand for: print var if var exist


Adding points to plot created with interpolate


Can I create f-curves for shader node values in python?

How do I add keyframes to a newly created action with no associated objects?


Transparent NSWindow but with standard border and shadow


Fully charged MacBook Air turns off when power cord removed


Books for self-studying time series analysis?


$f:[0,1] \to [0,1]$ be a continuous function. Prove there exists a point p an element of $[0,1]$ such that $f(p)=p$

Show that any continuous $f:[0,1] \rightarrow [0,1]$ has a fixed point $\zeta$


Is there a way to use an argument in a mixin to generate a variable name within the mixin with SASS?

Creating or referencing variables dynamically in Sass


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


why the result of this function not assigning value of 1

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


Event binding on dynamically created elements?


How to make multi-page table with text wrap and auto-width?

Is it possible to use tabularx inside a longtable environment?


Null pointer exception in dispatcher servlet


can't login to Ubuntu 14.04 LTS, just loops back to login screen (with standard desktop environment)?


Creating a seperate reference section with all non-cited Literature

How to split bibliography into "works cited" and "works not cited"?


Abort Routing and continue with the original request in .NET

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


Lost uk passport. Due to fly from Jersey to London and London to India tomorrow? How can I get a replacement passport?

How can I minimise the time to get a new UK passport?


Substitute for annatto seeds in Achiote Paste


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


File or directory called ~ (tilde) in the root of my startup volume


How do I use a crimson/demon altar in Terraria?


Example of pairwise but not mutually independent

What is an example of pairwise independent random variables which are not independent?


I want to output certain rows froms a spreadsheet to a different file, if they contain a number which is one higher than in the cell above


Pagination on custom post type is not working when clicking on next link


Can I attribute the image, if post's author refuses to do so?

What to do when plagiarism is discovered


Sql combining two column into one variable

What is the string concatenation operator in Oracle?


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


ps4 controller won't connect on initial startup

PS4 Controller not connecting to PS4 and won't reset?


What does that ae stand for next to the YouTube symbol?

What is the meaning of this two letter code in the YouTube logo?


iOS 11-13 - unable to paste into comments


I/O error after suspend when booting from external USB hard drive


Distance between two points with covariance

What is the distribution of the Euclidean distance between two normally distributed random variables?


"NDSolve::femper" Error in Solving Coupled Nonlinear PDEs

Parsing error [bug?] with systems of nonlinear PDEs, Mathematica 12.0.0


How can I check if my laptop's 3.5mm audio port works with a microphone?


What is the spin rotation operator for spin > 1/2?


Vector erase function not working (simple code)


"I'm Done" button available without action

Clicking "I'm done" without any action on an accepted answer fails the audit


Could the uncertainty principle theoretically be violated at 0 K?

Absolute zero and Heisenberg uncertainty principle


Difference between “is to do” and “is doing”


Event binding on dynamically created elements?


X ~ N(0,1) What is the CDF of random vector $ \begin{pmatrix} X\\ X\\ \end{pmatrix}$

What is the distribution function of $\left( \begin{smallmatrix} X \\ (-1)^nX \\ \end{smallmatrix}\right)$ where $X\sim N(0,1)$


python: assign and read out the values of a 2-d list

List of lists changes reflected across sublists unexpectedly


Getting "Permission denied" even when using sudo command

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


Favouriting a question then leaving it quickly crashes the Android app

App crashes when tapping the back button, immediately after tapping "Favourite"


JAVA trying to find positions of the year. Not Working


More than 7 hours for 150GiB, is it normal?


Do zombie bites in the Resident Evil games turn you into a zombie?

Why can't player characters in Resident Evil become infected with the T-Virus?


how to check the defintion of a particular environment?

Where do I find out how a command/environment is defined?


Interpretation of rating of the primary voltage of a real transformer

Interpretation of the rating of a real transformer


Is there an intuitive, not-too-mathematical way of thinking about limit points?

Why the definition of limit have a strict inequality rather than not?


How do I combine the congruences $p=\pm 1\mod 8$ and $p=\pm 1\mod 5$

Find all solutions to $x^2\equiv 1\pmod {91},\ 91 = 7\cdot 13$


Problem installing steam in Ubuntu 16.04

How do I install steam on a 64bit system?


What happens if I glue a Möbius strip to a sphere with a hole in it?


Full precision display of floating point numbers in C++?

How do I print a double value with full precision using cout?


How do I invoke many thunderbolts in a certain region?

Is it possible to spawn mobs in random places?


How to find Jar to which an Java class belongs

Find a class somewhere inside dozens of JAR files?


Why should an action integral be stationary? On what basis did Hamilton state this principle?


Simple self oscillating flyback converter


Is there a way to check if a file is in use?


Unable to change lines spacing inside tabular environment


How to iterate through two IEnumerables simultaneously?


how do you pass an array to a template function?

Why can templates only be implemented in the header file?


How to know when to use $variableName or just variableName?

Why would a JavaScript variable start with a dollar sign?


Is it OK to change mistakes/typos when you are in the minor revision stage of publication?


How do I check the integrity of a storage medium (hard disk or flash drive)?


Installing Ubuntu on Dell Inspiron 8600: no operating system found when trying to boot from USB

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


How to find if an array contains a specific string in JavaScript/jQuery?

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


How to create a gaussian curve with pgfplot?


GLM Logistic regression in R: one category is significant, but others are not. Should I drop the variable?

Can I ignore coefficients for non-significant levels of factors in a linear model?


Azure CloudBlobClient.ListContainers() returns 400 for DevelopmentStorage


Where To start Learning With Salesforce Development


Do I get any reputation from being upvoted/accepted on per-site-metas?

How does reputation between the main site and its meta work on SE 2.0?


NPE when trying to modify HashMap in other class

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


What is the difference between Base-2 and Base-10 in the speed and performance?


Trying to run webapplication on Tomcat Server but cannot run

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


What are the possible remainders when the $110^{th}$ power of an integer is divided by $121$?

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


How to check if a set of vectors span a space?

How to tell if a set of vectors spans a space?


How to calculate no. of binary strings containg substring “00”?


A. A. Markov's paper on insolubility of the homeorphy problem


Can I write I worked as a referee in a journal in my CV?

What is the benefit of review a scientific paper as a referee?


All Objects suddenly invisible in 3D Viewer

Gray cone obscuring/clipping the 3D Viewport


How to bypass "Verify your account" (Factory Reset Protection)


Why is super.super.method(); not allowed in Java?


Move Complete ORACLE from one system to another


Book covering differential geometry and topology for physics


Get error when install Oracle JDK 8 on Ubuntu 18.04

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


Word meaning “someone who is good with large numbers”

one word for someone who can make sense out of numbers or data


How to restrict a user list to only certain types of active users?

How can I exclude disabled users from my user profile synchronization?


How do I enable the "Universe" repository?


How many zeros are obtained if we multiply all the natural numbers from 1 to 100?


How dangerous is it to refreeze meat that has been thawed?


A new stackexchange for Linux Desktop Environments is needed : Askubuntu is too specific, Unix and Linux is too broad


How to check if webpage page is scrolled?

How do I determine height and scrolling position of window in jQuery?


I need a virus scanner to scan files for windows that i am going to send/receive from other users who will also be using windows as their os


Find all positive integers such that x^y=y^x


c++ Does the return type of a function cause ambiguity?

Overload a C++ function according to the return value


Possible to merge a DLL into a .NET EXE?


Working with objects created with Activator.CreateInstance


Object [object Object] has no method 'live'


How to handle players who take a long time to take their turn?


JavaScript function with parameters declaration

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


giving NullPointerException when I getting data using sharedpreference

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


Can Rails Routing Helpers (i.e. mymodel_path(model)) be Used in Models?


How can I accept the Microsoft EULA agreement for ttf-mscorefonts-installer?


the attributes of files demonstrated by ls -l

What does each part of the `ls -la` output mean?


How to condition a class template and primitive type template

Identifying primitive types in templates


Proof that $\frac {(2n)!}{n! 2^n}$ is integer

Interpretation of a combinatorial expression


C# - WriteLine(String.Format()) method repeats first string and ignores others

What does {0} mean when found in a string in C#?


How to wake up the blue alpaca in Animal Crossing New Leaf?


How do you Encrypt and Decrypt a PHP String?


mount 2 different directory to the same local directory

Unexpected results when mounting two drives on a single mount point


Is const char * different from other pointers?

Why does cout print char arrays differently from other arrays?


A function that maps from A to its power set.

Cantor - No set is equinumerous with its power set.


A verb for transforming something into currency


Why is double stranded DNA considered to be one molecule?

Is a DNA molecule a single strand of polynucleotide or two of them linked together?


unable to pass tablename as parameter in postgres

Postgres - Passing table name as parameter and store result in file


GDAL translate in python - where do I find how to convert the command line arguments to use in python scripts?

How to call gdal_translate from Python code?


Php parse to javascript variable or array

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


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


Finite Dimensional Vector Space proof: No linear maps such that $PQ-QP=I$


Routing only one Program through a VPN/Network card

Use VPN connection only for selected applications


How to place three figures side by side, but two figures are seen as subfigures with one main caption, and third figure as standalone


Why python calculate wrong, base arithmetic issue


Do circular polarizer gels for creating left and right handed polarized light exist?


python delete all files (recursively) without the folder itself


How to pprint and automatically include the the variable name

How to print original variable's name in Python after it was returned from a function?


After installing KB4480970 I cannot access shared folders or printers

What to do when a Windows Update (KB4480970) breaks your computer?


xsl:for-each-group positional grouping flat xml to hierarchical


If $f$ is analytic then $|f|$ is not constant unless $f$ is constant


Firstname and lastname reverse on flight ticket for USA

Am I going to have trouble flying with a reversed name on the ticket?


increment a "public static int" member of a class every time i create a new object?

Unresolved external symbol on static class members


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


“Sorry, Ubuntu * has experienced an internal error.” /usr/bin/compiz

"Sorry Ubuntu * has experienced an internal error" /usr/bin/compiz


Advice on rehabilitating an unpopular Meta question (or not)


How to change directory to the old directory?


How to evaluate raster calculator expressions from the console?


I'm designing and printing an image with some text at 450cm x 250cm for a exhibition backdrop. What resolution is needed?

What resolution should a large format artwork for print be?


Historical flight data outside of the USA?


Crucial BX100 SSD installation in an Asus Q550LF


The Stack Exchange app does not let me log in with my Google account and displays an error

Can't log in to the Stack Exchange app with a Google account


How can I make my microSD card writable?


Use of the word "literally" in the definition of literally


Setting up an application in QT Creator that uses QGIS API


Show that $G_k$ is an open subset of $\mathbb{R}$ for each $k \in \mathbb{Z}^+$

Set of points of continuity are $G_{\delta}$


Attempt to invoke virtual method 'java.lang.String android.content.Context.getPackageName()' on a null object reference new activity

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


Java String manipulation query using trim() and length()


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


What does it mean to say the CMBR has a “temperature”?

What is meant by the temperature of the CMB?


How many nodes to use Maas/Juju for Openstack (Juno)?


Adding weird symbol to URL stops PHP line


What would be your reply if someone asks you, "How do you do?"

Do you really answer "How do you do?" with "How do you do?"


We don't know when a nucleus will decay. Then how can find its half life?


Can Gmail vacation responder include attachments?


Is it possible to define "Straight-line" logically? If it is possible, How you will define it?

Is there a rigorous definition of a line?


Where is the .minecraft folder on Windows 10?

Where is my Minecraft folder on Windows?


I saw him going to city. I saw him go to city

"I saw him crossing" vs. "I saw him cross"


Can I marry in the UK while on a standard visitor visa?


Getting a list of groups membership (memberOf) in Active Directory

How to get all the AD groups for a particular user?


Why can't I access the files that I own?

Unable to read file although member of group with read permissions


NullPointerException when reading a premade text file

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


How to bind 'touchstart' and 'click' events but not respond to both?


How to use command line arguments in a shell script

How can I pass a command line argument into a shell script?


cardinality proof: prove that for any set $A, \ 2^{|A|} \neq |\mathbb{N}|$

Existence in ZF of a set with countable power set


When is $G$, a finite group, the sum of its Sylow $p$-subgroups?


Running processes: "perl /tmp/dd" - what is this?

How do I deal with a compromised server?


Using a single button for Save and edit functionality

Access a variable in VF page from Controller without using get set method


Getting the array length of a 2D array in Java


How to make Excel's "Auto Fit Row Height" feature actually auto fit the row height?


How does Extra attack interact with multi attack?

Can you Multiattack twice with the Extra Attack Feature?


IndentationError: unindent does not match any outer indentation level


Got Stuck When Installing Octave in High Sierra


Package tikz Error when writing some text in verbatim


Does the given matrix have a square root?

Prove that matrix can be square of matrix with real entries


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


Run an AppleScript by using a keyboard shortcut


"Unterminated template literal" syntax error when literal contains script tag

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


Numbers 249..250..251 are missing from Pokedex

Why does my friend have fewer Pokémon than me?


Prove that $c_0$ is complete by showing that $c_0$ is closed in $l_\infty$.

Prove that $c_0$ is closed in $\ell^\infty$


Prevent execution of parent event handler


Can't get onDataChange to run first in Android

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


Why Voldemort did not care about significance of some of this murders during horcrux making?

Why did Voldemort kill a muggle tramp and Albanian peasant to create Horcruxes?


In a bash script what does a dot followed by a space and then a path mean?


Combinatorial proof of summation of $\sum\limits_{k = 0}^n {n \choose k}^2= {2n \choose n}$


Do I need a transit visa for London, UK?

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


Android TCP does not flush until socket is closed

Java Socket why server can not reply client


How do I use the 'json' module to read in one JSON object at a time?


SQL SELECT WHERE field LIKE PHP variable.

How do I create a PDO parameterized query with a LIKE statement?


Wordpress Website not indexing in google, no error on google webmaster

Why aren't search engines indexing my content?


Cannot populateListView from database using sqlite

How to populate a ListView from my database using sqlite


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


I accidentally changed ownership of sudo to current administrative user

Set myself as owner of /etc with chown command now getting all kinds of errors


What is the difference between a HTMLCollection and a NodeList in DOM?

Difference between HTMLCollection, NodeLists, and arrays of objects


Append a copy of std::vector to the end of itself


null value not detected. Bypass if condition java


Lorentz transformations: new actual notation for a $4$-vector


Any way to replace characters on Swift String?


How to correctly create, initialize and access to a static member of a class?

How to initialize private static members in C++?


novel about a man who makes his broken spaceship into a spacesuit

Short Story: Explorer crash–lands on uncharted planet, is stripped of technology and observed by alien?


Is there any simple way to zoom/magnify a selected portion of a plot (like gnuplot or xmgrace)?


Example of a k-dimensional random vector X where each component of the vector is normally distributed but X is not

Is it possible to have a pair of Gaussian random variables for which the joint distribution is not Gaussian?


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


Start menu Search not showing anything, even after clean window install

Windows 10 Search not loading, showing blank window


How can a processor execute more instructions per period than there are clock cycles?

Can one core perform several operations/instructions during one tick (because core has different execution units)?


Issues with France visas website to fill out online application of Schengen visa

Attending an academic conference is what type of travel?


iMessage sync with computer after deleting

Does deleting an iMessage on a device deletes it in all of the other iCloud synced devices?


Iterate through Struct and Class Members


How can I rewrite this code so that it gives me the same result in less than one second?


Did Dumbledore know during Tom Riddle's time at Hogwarts that Riddle was the heir of Slytherin?

Who knew first that Tom Riddle was the Heir of Slytherin: Tom Riddle or Dumbledore?


Create custom list with predefined LIST GUID

Possible to specify the GUID when adding a List to a SPListCollection?


"There is no point in" or "There is not a point in"


How do i `\tag` a subequations environment as a whole?

numbering parentequation of subequations


How to print date in format «long» on node.html.twig template?


"Select driver to be installed" issue while installing Windows 7 from USB

Why does Windows 7 ask for additional drivers when installing from a USB 3.0 drive?


Index under sum symbol below following equation

How to force equation to be closer to the sum operator?


My linear voltage regulator is overheating very fast


How can I get system/hardware info via Java?


Specifying the default behaviour of floats in Koma-Script

Set a global policy for floats positioning


How does Darth Vader eliminate waste from his body?


Thread Error with java.lang.NullPointerException

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


Missing score in Top Users section of a tag


list multiplication creates aliased lists instead of separate entities as other types

List of lists changes reflected across sublists unexpectedly


What does FIONREAD of UDP (datagram) sockets return?

How do I get amount of queued data for UDP socket?


Returning generated keys in MySql with JDBC PreparedStatement


Area and distance calculation/measurement unexpected after projecting?

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


update function showed for me an error in mysql/php

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


How do you make a copy of an object in JavaScript that is completely separate and independent of the object copied?

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


How can I make my array into a formatted string?

Easy way to turn JavaScript array into comma-separated list?


What is the difference between ${} and #{}

Whats the difference between "${foo.bar}" and "#{foo.bar}"?


Troubles while installing bio-informatics tool DIAMOND


How to use citation inside a newcommand?

How to make \hl (highlighting) to automatically place incompatible commands in \mbox?


var_ptr==NULL and NULL==var_ptr difference in various arch

Which one will execute faster, if (flag==0) or if (0==flag)?


Error when trying to update database entries using html form

Error: mysqli_stmt::bind_param(): Number of elements in type definition string doesn't match number of bind variables


How to validate phone numbers using regex


Do you use 'who' or 'that' when referring to people


Why is attachment_fu updating every attachment instead of just the changed ones?


Ubuntu 19.10 installer doesn't start on my Dell Inspiron 5491

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


Transforming a vertex moves other vertices

Nearby objects won't move independently?


How do I avoid "music" customization in music sub folders?

Irritating auto-changing column types in Windows Explorer in case of audio/video files


how to dispose a frame using an action listener?

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


Can I enter Pakistan on my Pakistani passport which expires in less than 1 month?


Proving Distributivity of Matrix Multiplication


How do I rename the android package name?


Can these random variables be seen as products of indicator functions?


Excel - Filling images using a reference image

How do I load external images into Excel?


The only sets in $R^n$ which are both open and closed are the empty set and $R^n$ itself.

Prove that the only sets in $R$ which are both open and closed are the empty set and $R$ itself.


Wraping rectangles with text around circle - Illustrator


Why are Star Wars Rebel Alliance ships named after letters from the Latin alphabet?

Why does an X-Wing have this name when there is no "X" in the Aurebesh alphabet?


Difference between $\Delta$, $d$ and $\delta$


How can I prove $\neg \exists x.\phi \vdash \forall x . \neg \phi$?

Prove that $\forall x \neg P(x) \iff \neg \exists x P(x)$


Why is System32 still called System32 on a 64 bit Windows OS?

Why doesn't Windows 7 Ultimate (64-bit) contain folder system64 like system32 in xp?


Let $G$ be a finite abelian group. Show that there is a Galois extension $K/\Bbb Q$ with $\text{Gal}(K/\Bbb Q) \cong G$.

Every finite abelian group is the Galois group of some finite extension of the rationals


check if string represents valid path in BASH

Shell script works when saved with nano but not when saved with Notepad++


The next level of spices (Indian cooking)?

Ingredients to Get Started with Indian Cuisine


Automorphisms of Quaternion Group $Q$. Prove that $\operatorname{Aut}(Q)$ contains no element of order $6$, and so $\operatorname{Aut}(Q)\cong S_4 $

Automorphism group of the quaternion group


A mod migrated my old question to another SE site where I have already asked a new better question - how to merge these?


Two different ways of create a delegate instance?

C#: Difference between ' += anEvent' and ' += new EventHandler(anEvent)'


Ubuntu 18.04 - Lock Executable to Ubuntu dock

How can I add custom '.desktop' application launchers to Ubuntu Dock?


how to compare a decimal value with a integer in shell scripting?

How to compare to floating point number in a shell script


Use CSS3 transitions with gradient backgrounds


How to add reference images using a script?

How to create an Empty of type Image and assign a picture with Python?


Why does the Y axis change in population density plot when changing from raw scores to z-scores (assuming normal distribution)

Can a probability distribution value exceeding 1 be OK?


What is the smallest last value of sequence of integers from 1, where there is a collision in md5?

What is the MD5 collision with the smallest input values?


Exporting to DXF with properties QGIS 3.12


Stack Trace is not fully maintained when rethrowing exception in java

Rethrowing exceptions in Java without losing the stack trace


Event binding on dynamically created elements?


How can draw this picture in latex Tikz?


Does Gollum know that others call him Gollum?


UK visa ban based on an allegedly non-genuine Dutch permit

UK Standard Visitor visa refused (V3.6(b), deception on prior convictions, 10 year ban), can I reapply immediately?


Error while inserting data into SQLiteDatabase in Android

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


Move different file types to separate folders

Move all files of type to a new folder in windows 7


Is there a way to display text in C++ using OpenGL?

How do I draw text with GLUT / OpenGL in C++?


Which OpenType Math fonts are available?


Show Every Data from Mysql Database except the last one


Prove that set of all non principal ideals of an integral domain has a maximal element

$R$ integral domain where every prime ideal is principal then set of non-principal ideals has maximal element


Is it possible to get the function name by using the variable declared inside the function

How to get the function name from within that function?


How to return a column that links to 2 different tables in MySQL?

How do you join on the same table, twice, in mysql?


Is it possible to get a time series of reputation from the Data Explorer?

Determining user's reputation as of particular date?


If time stops at the speed of light, how do photons vibrate in waves

Would time freeze if you could travel at the speed of light?


VB.net automatic properties with different access level for set

How do I write private set auto-properties in VB 10?


Refused PLAB visa last year, reapplying now

UK PLAB Visa Refusal due to unexplained bank deposits


Encrypting the source code of a python project

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


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


WebViewCoreThread used by admob AdView is using high CPU even when parent Activity is paused

Android, AdMob: AdMob ad refresh destroys frame rate


How to refresh the contents of a linked folder in Tomcat 8

How to config Tomcat to serve images from an external folder outside webapps?


Formatting questions and answers in the Stack Exchange Android application?

Mobile app markup bar support while editing


MLE for uniform distribution around $[-\theta,\theta]$

Maximum Likelihood Estimator for $\theta$ when $X_1,\dots, X_n \sim U(-\theta,\theta)$


JS, when a variable is assigned to another variable, does it hold a reference to that variable or the value that that variable holds at that moment?

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


Logged out, but still logged in?(not duplicate as answer for that duplicate is not my issue)


My Anatomy and Physiology professor is charging for the outline

Can a professor ask for money directly from students to print out handouts for class?


Looking for 1960s YA book about portal to parallel universe

Children's book with "square triangles" in parallel universe?


Why does variables of class Test for two different objects gives true for == operation and same operation results in false for String Objects?


List of databases which a user can access in SQL 2008 R2

List all databases of a certain user ( SQL Server 2008 R2 )


confusion in JSON object singletone behavior?


Remove space between chinese word and english word


if conditional of number and its increment by 16 in iOS


What is using such a large portion of my memory?

How do you find out which program is using too much memory?


find the frame or position from the content drawn on the screen

iPhone CoreText: Find the pixel coordinates of a substring


How do 'malloc' and 'new' work? How are they different (implementation wise)?

What is the difference between new/delete and malloc/free?


When is the Hamiltonian of a system not equal to its total energy?


Since Thrown weapons aren't "ranged weapons" for the purpose of Archery, are they melee weapons for the purpose of Dueling?

Does Dueling Fighting Style apply to thrown weapons?


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


Can't set bibliography in a llncs tex document

Question mark or bold citation key instead of citation number


How do I split a string, breaking at a particular character?


Button or Shortcut in for Windows Explorer to quickly hide/show the navigation pane

Keyboard shortcut to hide/show Explorer navigation


JSF returns blank/unparsed page with plain/raw XHTML/XML/EL source instead of rendered HTML output


Can every complex number be expressed as a zero of a power series with rational coefficients?

Ring of rational-coefficient power series defining entire functions


i can't place or break blocks in minecraft


Why not C++ (not C++0x) support enum forward declaration?


Show that the sequence $\sqrt{2},\sqrt{2\sqrt{2}},\sqrt{2\sqrt{2\sqrt{2}}},...$ converges and find its limit.

$\sqrt{c+\sqrt{c+\sqrt{c+\cdots}}}$, or the limit of the sequence $x_{n+1} = \sqrt{c+x_n}$


Linear Programming 3 decision variables (past exam paper question)


Bernoulli number for the Maclaurin series of $tan(x)$

Bernoulli numbers, taylor series expansion of tan x


Show that $E(Y^p)=\int_{0}^{\infty}px^{p-1}P(Y\geq x)dx$


Why do programs in C compile even when the return statement is missing?

Why C standards allow you not to return a value from a function?


How do I get particular textNode value of a DOM with Selenium


Why was I downvoted -10 - system shows: "USER REMOVED"?

What does "user was removed" mean and why did my reputation change because of it?


Why would turning off a sink faucet stop the shower?


Does it make sense to create swap partitions for new installations nowadways?


NullPointerException on my amateur benchmark program

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


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


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


What is the workaround for the missing C# generic wildcards

What is the equivalent of Java wildcards in C# generics


While installing ubuntu 14.04. I lost my F drive(245GB)

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


How to set static routes in Ubuntu Server?


jQuery.getJSON not working properly in IE8 with gdata json-c. Why?

How to make cross-domain AJAX calls to Google Maps API?


What is the meaning of "it was to this"?

"It is ___ that/who + verb." pleonasm vs. "___ + verb."


Dll hell when deploying ASP MVC4 application to Windows 2003 with IIS6

Could not load file or assembly 'System.Net.Http, Version=2.0.0.0 in MVC4 Web API


Are questions posted to the "Meta" of a Stack Exchange site eligible for Hot Network Questions?

Which sites are excluded or limited from Hot Network Questions?


Is there an efficiency hit for a constant formula in a C #define?

Are constant C expressions evaluated at compile time or at runtime?


why javascript distinguish the assignment with or without declaration when delete?

Effect of declared and undeclared variables


problem with enumeration of \subpart and Spanish characters in exam document class?

Lower-case roman numerals in enumerate with Spanish babel


Elementary proof, convergence of a linear combination of convergent series


"only then can you do" vs "only then you can do"


Can not boot from SSD on Samsung NP530U4C

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


Why is controlling FDR less stringent than controlling FWER?

Power of FDR vs. FWER approaches in multiple comparisons


Error parsing data org.json.JSONException Value  of type java.lang.String

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


How to write Test classes to export data from the CSV file

How to write a unit-test / test class for trigger?


Trying to Convert String to Character Pointer?

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


GitHub API v3 - get last N commits by user on project

GitHub api to obtain last N number of commits


Blender Cycles - How to make particle planes to face towards the camera?

Make Particles Point Towards the Camera?


Find K most frequent words from billions of given words

The Most Efficient Way To Find Top K Frequent Words In A Big Word Sequence


A manga about a classless swordsman who can copy everyone’s swordsmanship with only seeing one strike


using rmse and mape for model evaluation

Is my model any good, based on the diagnostic metric ($R^2$/ AUC/ accuracy/ RMSE etc.) value?


E(XY)=E(XE(Y|X) Joint Conditional Expectations

iterated expectation conditional on two variables


proof of Gal($\mathbb{Q}^{ab}/\mathbb{Q}$) $\rightarrow$ $\hat{\mathbb{Z}}^×$


1 GB space left, even after formatting a 16 GB flash drive?

How do I fix my USB drive to get its original 8GB size back?


Can you run more than one Firefox profile instance at the same time?

Running more than one Firefox Profile at once?


The closed form for $\sum_{n\geq1}\frac1{n(n+1)(n+2)\cdots(n+m)}$

Sum of infinite series $\sum_{i=1}^{\infty} \frac 1 {i(i+1)(i+2)...(i+n)}$


change focus select highlight color of text field

Changing the highlight color when selecting text in an HTML text input


Prove that if $f_{xx}$ + $f_{yy}$ + $f_{zz}$ $= 0$, then $g(r) = a/r + b$, where $a$ and $b$ are constants.

How to find out the following function f which is a function of r?


Does an effect that imposes disadvantage on saving throws remove the advantage from a creature's Magic Resistance trait?

Is there any way to actually impose disadvantage (not just cancel advantage) on saving throws against spells for a creature with Magic Resistance?


Why would a formula with = work but a simple == does not


How do I backup all Gnome Tweaks configuration?

How to dump ALL dconf/gsettings so that I can compare them between two different machines?


Windows 7 Search Parameters For Searching File Contents

How to search inside files on Windows 7?


How did Harry get the Sword of Gryffindor back after he had given it to Griphook to get Hufflepuff's Cup?

How does Neville Longbottom get the Sword of Gryffindor?


How can I transfer mathematical expressions between Mathematica and Maple?


What is a suitable image resolution for canvas prints?


If $(a_n)\subset[0,\infty)$ is non-increasing and $\sum a_n<\infty$, then $\lim{n a_n} = 0$


The airline allowed us to travel to our destination without checking our visas. Who is at fault for the incurred expenses?

Do airlines have to check the visa status before selling a ticket?


Angular momentum $L$ cannot be completely aligned with $z$-axis

Why can't the angular momentum vector be parallel or anti-parallel to the applied magnetic field?


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


How much Valyrian steel is there that is unused for link making and why aren't people making weapons out of it?


Java simple-json's parser make a mess with variables

How to parse from JSON to Map with Json-Simple and retain key order


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


what is an alternative to password_hash() for (PHP 5 < 5.5.0)?


Does Sentinel's opportunity attack trigger when I shove someone?

Can I trigger an Opportunity Attack by forcing an opponent to move out of my reach?


Why return 0 from main() in a C program?


Perl looping through the Oracle query doesn't produce any data after the first one

Querying multiple times in Oracle using perl returns only the first query


How to get rid of unnatural green glare from grass?


How can I open MS Word files in LibreOffice?

Can I open Microsoft Word and Excel files?


How to verify Apple IAP receipt using php?


Add circle animation to cursor when clicked


What are the rules about using an underscore in a C++ identifier?


Double clicking on an ics file to add to my google calendar?

Automatically open ICS files in Google Calendar


Dynamic input for Complex, Determinant output problems


"W: Possible missing firmware for module i915_bpo" when updating initramfs


Low Graphics Mode Error after clean 14.04.2 LTS installation

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


How to Reindex Removed URL in Google WebMaster

Why aren't search engines indexing my content?


BibLatex Empty Parentheses for No Author | After Author's Name

Remove parentheses for empty year field biblatex ieee style


Why does Round produce a different result than Application.Round

Round function in Excel, worksheet function vs VBA