Print everything between two patterns, then delete first and last line of the resulting output

Print lines between (and excluding) two patterns


ClassNotFoundException: org.eclipse.jetty.util.component.AbstractLifeCycle running inside jetty


Under what conditions is $|x+y|=|x|+|y|$ true?

Equality holds in triangle inequality iff both numbers are positive, both are negative or one is zero


How to group a list into a list of lists?

How do you split a list into evenly sized chunks?


Why doesn't this modifier method alter the given object as expected?

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


Can someone recommend me some easy to read books / lecture notes about manifolds?

Teaching myself differential topology and differential geometry


How do you exclude the XML prolog from output?


Creating and returning a big object from a function

Avoiding copy of objects with the "return" statement


Looking for a sci-fi dystopian story where the main characters are trained children

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


sed to Find and replace with / and not special character

Replace a string including a slash "/" using sed command


Does R have quote-like operators like Perl's qw()?


What are the differences between 32-bit and 64-bit, and which should I choose?


How can I find a list of job applications I have submitted?

Where can I see positions and companies I have applied to?


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


Java Method for checking if a class extends another class?

How do I determine if a class extends another class in Java?


Testing a queueable class containing a future callout

Uncommitted work pending in unit test with trigger and queueable callout


How do I make a 2D race car turn smoothly?

I am looking to create realistic car movement using vectors


What do i do when i have two o more meshes and i want to join them

What are the benefits of modeling in one piece, or as separate parts?


Lyx showing incorrect math symbols in document


Suppose that $n$ is a factor of $(n-1)!+1$. Prove that $n$ is prime

Prove that $(n-1)! \equiv -1 \pmod{n}$ iff $n$ is prime [Wilson's Theorem]


How can I backup the realm after expiry date?

Is there a way for me to Export my Minecraft Realms World?


Term for words which change meaning when a space is added

Term for a word that is unintentionally made up of two or more other words?


Energy of a system of particles in a reference frame

Is the change in kinetic energy of a particle frame independent?


Sum of Exponential and Gamma Distributions

How do gamma distributions add and what would that model?


Gamma is consistent and complete if and only if there is exactly one truth assignment that satisfies Gamma

Showing Consistency and Completeness implies a unique truth assignment


E: dpkg was interrupted... run 'sudo dpkg --configure -a'


Do we have some function $f(n)$that converges to the series $\ln n!$ ?


Statement "is" is false in an operation that should return true

Is there a difference between "==" and "is"?


How to determine the number removed from the list

Which number was removed from the first $n$ naturals?


Missing repository problem (404 Not Found)


Problem with sudo apt get update: The repository cdrom... does not have a Release file


Servlets Connection (INT TO STRING) OR (String to Int)

Different between parseInt() and valueOf() in java?


Comparing exit code: unary operator expected

How does one extract a command's exit status into a variable?


Is there a list of error codes for Minecraft?


Showing that $M$ and $N$ will have same eigenvalues.

If $ \operatorname{Tr}(M^k) = \operatorname{Tr}(N^k)\;\forall 1\leq k \leq n$, then how do we show the $M$ and $N$ have the same eigenvalues?


Show that $(R \times R) \setminus A$ is path connected


how to slice bytes object when i try to slice it give me int number?

How can I get stock quotes using Google Finance API?


Get the latest build of Windows in S Mode

How to Switch out Windows 10 Home in S Mode


HDRi not showing up in render, evee or cycles


Windows 10 can't see pictures from Nikon Coolpix S6300

Why can't I see photos from my Nikon camera after upgrading to Windows 10?


How do I deal with a compromised server?


Could I reject an accepted PhD admit after April 15?

Rejecting a PhD offer after having accepted it. Advice?


What is the mistake in calculating such a commutator?

What's wrong with this derivation that $i\hbar = 0$?


Logo in beamer on the first page - how to add 2 logos on the same position

How to align vertically beamer titlegraphics?


How to replace JSON value using preg_replace?

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


I wonder if this sentence is a shortened version of a certain sentence

"Have you ever seen anyone walk (walking) the streets like that?"


Wordpress archive page showing 404 Error


Trying to Display text input in a java a JFrame window

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


Spring tool mailSender.send(email) returns NullPointerException


SA passport holder with Schengen visa 5 year multiple entry (EU family member) wishes to travel to EU without spouse

Non-EU spouse of an EU citizen - is visiting EU without needing a visa possible?


List of lists changes reflected across sublists unexpectedly


SQL Server: Is it possible to insert into two tables at the same time?


Update value in mysql database column with checkbox in php

Reference - What does this error mean in PHP?


What is the algorithm to calculate "hotness of questions" on SE sites

What formula should be used to determine "hot" questions?


Problem installing HP Laserjet M1136 in Ubuntu 14.04.14LTS


What is the Earth truly rotating about/revolving around?


Installation of Remastersys in Ubuntu 16.04


Show that $a \cos \theta + b \sin \theta = \sqrt{a^2+b^2} \cos (\theta - \varphi)$

Why does $A\sin{k(x+c)}=a\sin{kx}+b\cos{kx}$ imply that $A=\sqrt{a^2+b^2}$ and $\tan{c}=-b/a$?


Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant for the key X" error?


Why is there a 15 minute timer until you can accept an answer?

Discourage questions being marked as answered within an hour or so of being posted


Synaptic interface is in Japanese. How do I change to English?

How do I change the default locale in Ubuntu Server?


Setting dashed stroke style when layers have features with sharing borders in QGIS


Friend B and C have eaten zero apples. How many more apples has C eaten?


OS X 10.9: where are password hashes stored


if $X\sim\exp\left(1\right)$ and $Y\sim\exp\left(1\right)$ independent, find $f_{X|Z}(x|z)$ where $Z=X+Y$

Conditional distribution of exponential random variable conditioned on sum of i.i.d. exponential random variables


Sampling from unknown probability distribution

Why is it necessary to sample from the posterior distribution if we already KNOW the posterior distribution?


How to make weekly newsletter FILTERED (e.g. C++ only) and otherwise customizable?

Can newsletters take into account a user's favorite tags on that site?


What does Fermi level in the band gap mean?


Solve three equations for three unknowns.

Solving for three unknowns given three linear equations


Every skew-symmetric matrix has even rank

Proof that the rank of a skew-symmetric matrix is at least $2$


Humorous short story where ship is missing an 'offog'

Spaceship crew loses piece of equipment, lies about it, causes all other spaceships to be grounded


Suggested edit approved with 0 approvals and 1 rejection

Reviewing suggested edit of own post after completing 20 reviews


How can I boot into Ubuntu after installing Win7 on the side?

Can't boot into Ubuntu in Windows 10 / Ubuntu dual boot


Prove that $\bigcap_{k = 1}^\infty C_k$ is also compact and connected.


How do I add enchants along with name in command block

How do I create tools with multiple properties?


WinForms application needs to close unhandled exception

Deciphering the .NET clr20r3 exception parameters P1..P10


Shut down the computer, or shut the computer down?

Is there any rule about splitting phrasal verbs?


Python3: Append elements to a nested list

List of lists changes reflected across sublists unexpectedly


How to prove that $\lim_{(x,y)\to (0,0)} \frac{xy^5}{x^4+y^6}=0$

Multivariable limit proof: $\lim\limits_{(x,y)\rightarrow (0,0)}\frac{\left|x\right|^a\left|y\right|^b}{\left|x\right|^c + \left|y\right|^d} = 0$


Uncompressing .tar.gz archive to specific directory

How do I extract with tar to a different directory?


If integral is zero and function is continuous and non negative, then what about the function?

Prove the integral of $f$ is positive if $f ≥ 0$, $f$ continuous at $x_0$ and $f(x_0)>0$


How to set php session value from javascript?


Regarding travelers who have over stayed their visa expiration--

Is the South Africa border control able to cross-reference dual citizen passports (USA & Spain)?


undefined reference to `boost::system::generic_category()'

g++ undefined reference to `boost::system::system_category()'


Can I create a persistent live USB of Ubuntu?


Can I visit the UK with an EU permanent residence card?


Capturing the output from re.findall as a dictionary


How to make a safe in vanilla Minecraft that locks and unlocks with a key?


Is it standard Javascript behaviour for new variables to reference objects rather than copy them?

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


If a car is travelling faster than the speed of light, do the headlights still work?


Find if request is child action request before controller context is available


IEEEtran-compsoc class messes up "description"

How can I have a smaller indentation in description with IEEEtran?


Existence of unique fixed point in compact Metric space


How do I label equations without the chapter number?

Continuous v. per-chapter/section numbering of figures, tables, and other document elements


What's the difference between :foo => :bar and foo: :bar?

Is there any difference between the `:key => "value"` and `key: "value"` hash notations?


What is a good tool to sync two computers


Steps for saving and retriving utf8 to MySQL with Perl


Replicate the Invisible Black Background on Photoshop


How could the universe be infinite (what is meant by that)?

What does it mean that the universe is "infinite"?


Disabling SET Statements / Forcing SET Options in SQL Server 2008R2/2012


Smallest Aperture for $HCl$ to pass through

How to find out the maximum radius of a hole that can keep water stay in a container by water viscosity?


Server recommendations for application API

Can you help me with my capacity planning?


Event binding on dynamically created elements?


Can't update, can't install from SC 18.04

How to install updates via command line?


"Incorrect permissions on /usr/lib/policykit-1/polkit-agent-helper-1 (needs to be setuid root)" while trying to install or uninstall software

How do I solve "Incorrect permission on/usr/lib/policykit-1/polkit-agent-helper-1(need to setuid root)"?


Why most of deb files I am trying to install are not supported by Ubuntu Software?

Problem installing .deb in Software Install Ubuntu 20.04


How to access and manipulate multi-dimensional array by key names / path?


Thread doesn't work with an error: Enable multithreading to use std::thread: Operation not permitted


Finding limiting distribution of $Y_n/\sqrt{n}$

Computing $\text{lim}_{n \rightarrow \infty}\frac{n!}{n^{\lfloor y\sqrt{n} \rfloor}(n-\lfloor y \sqrt{n}\rfloor)!}$


Problem with cascading drop down in asp.net

Problems with AJAX CascadingDropDown and DropDownList SelectedValue in EditItemTemplate


Problems connecting differential ADC to SPI chain


How can i access the div property scrollTop with locker-service Active?


Tower property of conditional expectation


some ubuntu apps don't display properly the font

Font characters displayed as squares in Ubuntu 18.04


Does an ability resolve if the source of the ability leaves the battlefield?


How to create Win7 bootable usb from within Ubuntu 16.04

How can I create a Windows bootable USB stick using Ubuntu?


Link to league table in Area 51 Discussion Zone leads to 404 error

Clicking on the "Top X% this " link on profile pages on Area51 discuss returns 404


In Java, get all weekend dates in a given month


Cannot boot from the Rufus created USB Ubuntu stick

Live USB for installation does not boot, black error screen followed by visual artifacts on a purple screen


What is the reason why we add 0.5 and subtract 0.5 in the normal probability to approximate the binomal probability?

What is continuity correction in statistics


How to remove grey shadow on the top UIWebView when overscroll?

Remove gradient background from UIWebView?


How does a construct like `i : func[arg_] := i = an expression using arg` work?

What does the construct f[x_] := f[x] = ... mean?


Database does not update automatically with MySQL and Python


Regression coefficients with longitudinal data yields different results in R and SAS

Why does SAS PROC GLIMMIX give me VERY different random slopes than glmer (lme4) for a binomial glmm


Microsoft SQL Server says my login is disabled, even in single user/DAC mode


I am trying to figure out a regex in JavaScript for removing any strings before the dot

How can I get file extensions with JavaScript?


Batch rename files to remove certain characters


Testing for nil in Objective-C -- if(x != nil) vs if(x)


Is our company logo too similar to this established brand?

What should happen if a logo I made is similar to another?


Retrieving the last record in each group - MySQL


Extract string between characters and include new lines?

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


StringBuilder vs String concatenation in toString() in Java


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


Bug? LaTeX misparses nested optional arguments


JasperReports: Calling report from servlet

JasperReports: How to call the report in jsp page


How Do I Connect PVC Pipe to a Toilet Waste Pipe?

How do I replace this cast iron toilet flange?


How to get time difference in minutes in PHP


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


Why do we want norms to follow triangle inequality

Why is the triangle inequality property important for metric spaces?


How to prove the following linear regression properties?


Selecting multiple values with Select by Attributes in ArcGIS Desktop?


How to execute a command that has many nested single and double quotes with a quoted variable in bash

Is there any way to print value inside variable inside single quote?


Are the genres "co-op" and "multiplayer" different?


how to snap several vertices to the same z.position


Maximizing app window while persisting Menu bar on top

Is there a way to make the Menu bar show at all times in fullscreen windows?


Find all possible 2 letter combinations in a given string, using PHP

How to generate all permutations of a string in PHP?


Find the partial sum of the series and the limit of it $\sum_{n=1}^{\infty}\frac{1}{2^n}\tan\frac{1}{2^n}$


Javascript Multiplication issue with specific numbers

How to deal with floating point number precision in JavaScript?


How can I block incoming SMS from certain senders?


If $f'(z_0)\neq 0$ then $f$ is one to one on some open disk $D_r(z_0)$

Holomorphic function $f$ such that $f'(z_0) \neq 0$


How does one correctly use a suspended hyphen when the words aren't written together?


How can I disable CPU throttling on Late 2006 MacBook with no battery?

How can I disable CPU throttling and CPU disabling?


Which of the following is true for a metric space?

No. of possible dense subsets of a metric space


Polynomial: prove there is no double root


Is it possible to create warnings for methods that must be overridden?

Implement a pure virtual method in Objective-C


PHP What the meaning or use of echo << JS "some javascript code " JS;?


If Amy Pond's parents were absorbed by the time rift, how is Amy alive?

How did Amy survive the crack in her wall?


How to hide Comments popup in Modern Form Display form and Edit Form

SharePoint Online, how to disable new "Comments" feature?


Code working in jsFiddle but not in browser


A bug I can't seem to spot. Faulty logic?

A bug I can't seem to spot, faulty logic?


Why is my computer so slow when copying lots of small files from an external drive to another

Why does copying the same amount of data take longer if spread across many separate files?


Converting a word problem into an equation? Trignometry and calculus

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


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


Aragorn's Direct Relation to Elros and his unknown choice to become an elf


Why didn't the Kaminoans use the clones DNA?

Why did the Separatists try to take Jango's DNA?


Parameter is not valid - Bitmap constructor error

C# "Parameter is not valid." creating new bitmap


What is the optimal strategy for the launched site in Stack Egg?


Novel where a group of people (including a "vampire") go to investigate an object in space

Which novel involves vampires, burning satellites, space travel, and body modification?


Removing element from a javascript object using jQuery?

How do I remove a property from a JavaScript object?


Best practices with multiple categories/tags etc. on URL (SEO)

What is the best file extension for an SEO friendly URL?


'In any case, follow the guideline "prefer ++i over i++" and you won't go wrong.' What is the reason behind this in C?

Is there a performance difference between i++ and ++i in C?


How do I remove the annoying Authenticator(Terminal)?

Nothing shows up in the terminal when I type my password


viewport and final render doesnt match up, HDRI doesnt show up

Render looks way different from viewport render mode. How can I fix this?


How to get the variable name of a Python object class

Getting an instance name inside class __init__()


Function from Javscript Static Resource coming as Undefined after enabling Locker Service

How do I call functions loaded from a Static Resource JavaScript file?


How to configure connection timeout in hibernate?

How to set a default query timeout with JPA and Hibernate?


How to restructure a list of {x,y,f[x,y]}-triples for use with Interpolation?

Grouping the first two elements in a list of ordered triples


md5 encrypting passwords from str(input)

How to correct TypeError: Unicode-objects must be encoded before hashing?


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


RE: Getting Ubuntu Server to Show Web Page URL instead of Just my IP Address


StackOverFlowException when setting property

Why does Property Set throw StackOverflow exception?


Why do most C developers use define instead of const?


The gsettings command line tool doesn't change the background

How to change desktop background from command line in Unity?


Union of connected subsets is connected if intersection is nonempty


When to kick out frequently absent and disruptive players?


How to delete Command Line Tools while keeping Xcode?

How do I uninstall the command line tools for Xcode?


Determine all integers x,y that satisfy the equation $x^3 = y^2 +2$


What are the differences between these sentences?

What is the difference between const int*, const int * const, and int const *?


no partitions grub error from a dual boot from windows seven after deleting the Ubuntu partition

How to remove Ubuntu and put Windows back on?


how to regex accept only uppercase and lowercase with accents?

How to make regex accept only uppercase and lowercase letters with accents in java?


How to stop event propagation with inline onclick attribute?


The limit of the square root of two times the square root of two times.....

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


Reseed identity column in all empty tables


possibility, importance and order-optimality of algorithms


Same php scripts, same mysql db, different displays or accented characters


PlotStyle does not work when plotting a non-evaluated list of functions

Plot draws list of curves in same color when not using Evaluate


Bibdesk citing [?] instead of a proper citation

Question mark or bold citation key instead of citation number


Q: Sequence definition of non-convergence (Not diverging definition)

Negating the Definition of a Convergent Sequence to Find the Definition of a Divergent Sequence


Movie with laser shooting into space and two white guys at a bar

Movie with humans battling aliens piloting giant animalistic, water-walking robots or sea warships


Syntax Error at GoTo on line "On Error GoTo [label]"


Converting int array to String array in java

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


Is it Possible to Concatenate variable in Split Regexp in Javascript? Eg: var.split(/[A-Z]/+ variable + / \d/);

How do you use a variable in a regular expression?


Join two parts of object faces to match shadow


How to fix an unexpected quote in sql update


If M is a non-orientable closed connected 3 manifold prove H1(M) is an infinite group.

Non-orientable 3-manifold has infinite fundamental group


What has general relativity got to do with special relativity?

What is the connection between special and general relativity?


TROPOMI NO2 and SO2 too small ... being approximated to zero

NO2 CSV downloaded files shows zero values for consider date range using Google Earth Engine


Is the car/wall comparison valid for speeds close to $c$?

What is the relative speed of two near-light speed particles headed towards each other?


jQuery.ajax - submit all elements in form without manually entering them

Pass entire form as data in jQuery Ajax function


What is order of play and how does it work?


How to INSERT $table in php / sql (variable)

Are you allowed to use numbers as table names in MySQL?


Allow unsubscribing from moderator elections

Opt out of moderator election notifications


Proof that $\sum_{i=1}^{n}e_i X_i = 0$ in simple linear regression

Why do residuals in linear regression always sum to zero when an intercept is included?


How to convert SSR to Sigma Sqared of the Error Term-Matrix OLS


What underlying structure/framework defines the charge of an antiparticle or regular particle (specifically a proton)?

Identification of particles and anti-particles


I'm given a matrix equation $XA = X - A$, where I know what $A$ is, how do I solve such a thing?

How to solve matrix equation $AX+XB=C$ for $X$


Easily disable/enable all network connectivity

“Airplane Mode” in OS X. Alternative command for `rfkill`?


Does heat metal continue to function regardless of range?

Does going outside of range or line of sight after casting a spell have any effect?


Unfortunately app has stopped in emulator and on my phone

Unfortunately MyApp has stopped. How can I solve this?


Site is working with http:// not with http://www


Getting error when using Java 8's lambda expression in Tomcat 7

org.apache.tomcat.util.bcel.classfile.ClassFormatException: Invalid byte tag in constant pool: 15


Exactly solvable quantum dynamics problems

Systems in quantum mechanics solved by ladder operator method


Twitter bootstrap 3 - create a custom glyphicon and add to glyphicon "font"


What exactly causes the normal force and how is it related to friction?

How is frictional force dependent on normal reaction?


When to properly use Present Progressive statements?


Clarrification on quadratic running time


How to load and display a view with Ajax in Drupal 7?


Using self.* as default value for a method


Why does matter gather as discs around massive objects?

Why are our planets in the solar system all on the same disc/plane/layer?


Put a variable inside a link in jquery function


If $a$ and $b$ on a UFD don't have any associated irreducible factors, then $1\in GCD(a,b)$

GCD expressed with irreducible elements in a unique factorization domain


What is the difference between using different variable types to refer to the same object?

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


Are there any physics equations that involve exponents >= 5?

Are there any physics formulas with high/large exponents?


what does this symbol '()' do after closing '{}'in javascript

What is the purpose of a self executing function in javascript?


Best way to generate large text file using TPL or Async

How to efficiently write a large text file in C#?


How can I modify multiple properties of an Operator in a Panel?

How to pass multiple operator properties via UI layout?


Using string functions, how i get values form html attributes in C#?

What is the best way to parse html in C#?


Time of extracted frame from video using FFMPEG

Can FFMPEG extract images from a video with timestamps?


How to limit webservice input parameters?


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


Can't locate POE/Component/Client/HTTP.pm in @INC

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


What is the difference between "I'll go to the sea." and "I will be going to the sea."

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


Relations between good ordinary reduction for $E/\mathbb{Q}$ and for $E/K$ with $K$ number field

When the trace of the Frobenius homomorphism is zero?


How was Ginny able to control Basilisk without knowing Parseltongue?


Is the Earth negatively or positively charged?


Boot Camp Fails to Save Windows Support Files

How to download Bootcamp drivers without Bootcamp assistant?


Stack Overflow "Achievements tab" displaying incorrect reputation

Wrong reputation calculation in achievements dialog


Changing max/min a function will be plotted with pgfplot

Why does pgfplots plot functions only until x = 5 and y = 5?


Blender 2.82a bug? Some faces always shading flat even though all faces were set to shade smooth?

Flat surface not being shaded consistently across quads


Why do neural networks need so many training examples to perform?


Do I need a transit visa for a layover in Heathrow?

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


How to add manifest permission to an application?


Can the Polearm Master bonus attack only be used after the main attack?

Can you make a bonus-action attack from Two-Weapon Fighting before you take your action?


CRUD/FLS checks on Dynamic SOQL - Needed for WHERE clause?

Security Review - CRUD/FLS Checks for every SOQL Query


Sending data from Activity to Fragment: NPE

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


How can I generate random numbers for a class?

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


Divide a algorithm with small sub parts in more than one page


Is there a tool that could help me use my Linux scripts in Windows?

Can Windows use a Linux shell instead of cmd?


Prove that if $\lim_{n \to \infty} f(x_n) = f(\lim_{n \to \infty} x_n)$ for all sequences that converge to $x$, then $f$ is continuous

How to show $f$ is continuous at $x$ IFF for any sequence ${x_n}$ in $X$ converging to $x$ the sequence $f(x_n)$ converges in $Y$ to $f(x)$


create class dynamically in c# from a list of string

Create an instance of a class from a string


How to use sed to replace directory name

Non-greedy match with SED regex (emulate perl's .*?)


Google Search Console says URLs blocked by robots.txt even after robots.txt is updated

Google Webmaster Tools is showing incorrect warnings - blocked by robots.txt


How to programmatically limit bandwidth usage of my c# application?


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


Objective C - Crash due to double release?

Objective C NSString* property retain count oddity


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


How do I restore the default repositories?


How do I run a graphical application on a remote server when logged in through SSH?


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


mysql query return wrong data type of a table column

How to get numeric types from MySQL using PDO?


Can I add jars to Maven 2 build classpath without installing them?


Family in GLM - how to choose the right one?


What’s the rule for using “who” and “whom” correctly?


"java.util.ConcurrentModificationException" while removing some objects from a list

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


Prob. 9, Sec. 24 in Munkres' TOPOLOGY, 2nd ed: How to achieve this?


String Comparison returning false while they have same value


PC Controller not working with Arkham Origins

How can I use any game controller on my PC with Batman Arkham Origins?


Is there any reason/difference when i use a property instead of a field inside a class method of the same class?

What is the difference between a field and a property?


How can one check in one's program if it is a service process that was started by systemd?

finding systemd unit 'owning' a running daemon process


unable to mount sd card from sony camera to ubuntu 16.04.1 system

Mount error: "unknown filesystem type 'exfat'"


Why does NetBeans print me the memory location of a String?

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


Convert a date format from "Jun 25 2014" to 06/25/2014 Using Javascript

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


Stack Exchange account instead of OpenID

Switch from OpenID to a Stack Exchange login


Structural differences between $2 \mathbb{Z}$, $3 \mathbb{Z}$ as rings.

Show that the rings $2\mathbb{Z}$ and $3\mathbb{Z}$ are not isomorphic.


Yes, I'm really sure I want to delete that post


Add space between headings and body in the home of the iPad app


Android - Access readonly sqlite database from assets

Open sqlite in readonly directly from assets


What happened to Voldemort's first body (corpse)?


Mix active and passive voice in the thesis

Style Question: Use of "we" vs. "I" vs. passive voice in a dissertation


In M-Theory are membranes excited states of a field?


Is it possible to install a new HP Envy-4520 printer on a computer running Snow Leopard


Word that describes someone who believes all their actions are justified.

Word for someone that always has to be right


difference between @android:id/* and @+id/*

Difference between "@id/" and "@+id/" in Android


Join two files, adding values in certain columns


CORS error when try to display layer from remote geoserver

OpenLayers 3: Cross-Origin Request Blocked: The Same Origin Policy disallows


How to see source code for functions written in C/C++?

How to see the source code of R .Internal or .Primitive function?


How often does data.stackexchange.com data synchronize?


Taxonomy terms follow/unfollow module (even for anonymous users)


Vertical center working except for IE7 (table-cell)


How to prefix any output in a bash script?

How to capture ordered STDOUT/STDERR and add timestamp/prefixes?


How can I get Freestyle lines to show around two objects where they intersect each other?


There should be a way to withdraw suggested edits

Can I modify and resubmit my suggested edit before it is peer reviewed?


How to not show a user in the Ubuntu login screen?

How do I hide a particular user from the login screen?


Replace all `r, g, b` values with `hex` in JSON string

How to convert decimal to hexadecimal in JavaScript


Why PDF-via-PS has heavier font than direct PDF?

XeLaTeX font rendering tend to be slightly bolder compared to PDFlatex


Getting null object reference on TextView even when correct reference has been given

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


Ssh keeps asking for passphrase several times

How to avoid being asked passphrase each time I push to Bitbucket


Star Wars: Flying a spaceship, or, when is a movie scene NOT canon?

How is canonicity of derivative works determined for Star Wars?


Is the "=>" operator similar to comma in array context?

How does double arrow (=>) operator work in Perl?


data.table behaviour with row.names and updating

Understanding exactly when a data.table is a reference to (vs a copy of) another data.table


No new or edited answers after a bounty?


Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException on drawing line


How to upgrade to ubuntu 18.04 version from 16.04 using terminal

Can I smoothly upgrade from one LTS to next LTS release?


How to get Windows 8 boot menu in a Windows 8-Ubuntu dual boot?

Dual boot windows 8 and Ubuntu with Windows 8 Boot manager


What are the advantages and disadvantages of transferring to a secondary vs. a long primary?


java.lang.NullPointerException: null address || null buffer


Greatest common divisor of two positive integers


Whats stopping C# compiler from implementing 'Switch' statement on 'Type'?

Is there a better alternative than this to 'switch on type'?


Error System.CalloutException: Callout from scheduled Apex not supported


Boolean functions built from $\wedge$ and $\vee$

Not every boolean function is constructed from $\wedge$ (and) and $\vee$ (or)


Name of sci-fi book set in a distant future

Book ID: Astronauts and Lab Students can create portals through space


Flat base semi-circular arch-like image with TikZ


Compatibility between amsmath and exscale


Can someone show me why my variables work outside of a functions and not inside a function

What is the scope of variables in JavaScript?


I'm using a 2008 Mac Pro as a home media server, how to get Wake On Network Access to work?


Optical illusion of car wheels, speeding up

Why do wheels appear to revolve opposite to the direction they are rotating?


Would a Nazgûl in possession of the One Ring seek to use it?

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


Obtain a std::ostream either from std::cout or std::ofstream(file)


Matchmaking: pick two random teams and choose randomly the winner

Best way to randomize an array with .NET


Energy-momentum tensor in general relativity vs. field theory


Add an equation at the bottom of a KOMA-script article in twocolumn mode

Koma-Script (scrbook): twocolumn formatting and wide equation problem


python 3.6, for input() - achieve time out and skip to next line


What happens if I keep both Windows and Ubuntu operating system?


Is mass-energy conversion contradicting energy conservation?

Why can't I do this to get infinite energy?


Combining PowerShell commands for use in a Java program


Cannot install anything on Ubuntu 12.04 Full Disc Error


Significant total and indirect effect but insignificant direct effect

Interpreting Mediation Output when Direct Effect is not Stat. Sig but ACME and Total are


How do I add a .sty file to my MacTeX/TeXShop installation?


Proving a group where every element's square is identity is Abelian

Prove that if $g^2=e$ for all $g$ in $G$ then $G$ is Abelian.


Swipe to delete Recyclerview brings about a null object reference error

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


Getting key with maximum value in dictionary?


Prove that $M(t)=\sup_ {a \leq x \leq t} f(x)$ given $f(x)$ is continuous on $[a,b]$


Java URL - Google Translate request returns 403 error?

403 Forbidden with Java but not web browser?


What would be gravity in one spatial dimension?

General relativity (gravitation) in time and one spatial dimension


Adobe Reader and xcolor within a table breaks the line render


Script to find empty files in the current directory?

How to find all empty files and folders in a specific directory including files which just look empty but are not?


What is the proper way to handle data between scenes?


UK visa blank refusal letter without reason for refusal


Show that $\sum_{k=-m}^n {m+k\choose r}{n-k\choose s}={m+n+1\choose r+s+1}$

$\sum_{k=-m}^{n} \binom{m+k}{r} \binom{n-k}{s} =\binom{m+n+1}{r+s+1}$ using Counting argument


Ubuntu 20.04 Desktop has no compress/extract in menu

Basic desktop actions are not available on Ubuntu 20.04


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


Knockout run foreach loop on a variable instead of boject or array


RSS feed reader using Jquery & codeigniter


is there a pythonic way to try something up to a maximum number of times?

Python: Try three times a function until all failed


No SA password. No SQL Server Management Studio. No OS authentication


Windows 7 - Cannot move or copy things to the folder


Getting traceback and AttributeError: 'NoneType' object has no attribute 'get'

Tkinter: AttributeError: NoneType object has no attribute


How to iterate a list while deleting items from list using range() function?

Strange result when removing item from a list while iterating over it


error LNK2001: unresolved external symbol "private: static class Game Game::game_"

Unresolved external symbol on static class members


Java equivalent of C#'s Console.ReadLine();


How can I get my wifi to work on my Dell 3521 laptop?

WiFi not working on ubuntu 12.04 dell 3521


Show that $\sum\limits_{n=1}^\infty\frac{\sqrt{a_n}}{n^p}$ converges for p > $\frac{1}{2}$

Convergence of a series $\sum\limits_{n=1}^\infty\left(\frac{a_n}{n^p}\right)^\frac{1}{2}$


What app does this notification icon belong to?

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


Need help with Wifi , trying ndiswrapper


proof that p-value is uniformly distributed when the null hypothesis is true


How do I put an image texture on a material in Cycles?


Would it be possible to have a "community accepted" feature?


Proof that every polynomial of odd degree has one real root


How do I merge two dictionaries in a single expression (taking union of dictionaries)?


Need hint for $\lim_{x\to 0} \frac{(x+1)^\frac{1}{x}-e}{x}$

How to solve this limit: $\lim\limits_{x\to0}\frac{(1+x)^{1/x}-e}x$?


TeXnic center gives me an extra ' when i type "

Good keyboard layouts for typing (La)TeX


What exactly does the '2' mean when someone writes read(2) while specifying the system call?

What does the number in parentheses shown after Unix command names in manpages mean?


Do particle velocities in liquid follow the Maxwell-Boltzmann velocity distribution?

Is there an equation to calculate the average speed of liquid molecules?


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


Is the single underscore "_" a built-in variable in Python?


What are the assumptions of linear regression


Why do some downloading files not know their own size?

How does browser know how much page has been loaded?


Help us test the shiny new "User Activity" page! (Plus a bunch of new features.)


Python script to read coordinate system of an input feature class?

How to set parameters for Describe() function?


What is the physical significance of dot & cross product of vectors? Why is division not defined for vectors?


No sound on Ubuntu 18.04 (Spotify and YouTube don't work either)


How do sharks and other fish conserve and gain water in marine environments?


1950's movie includes the line "How about Pi?"


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


How to write vertical lines in algorithm


How can I check if a file/directory is on a fast drive like SSD?

How to know if a disk is an SSD or an HDD


i2p : Depends: libjbigi-jni but it is not installable

Unable to correct problems, you have held broken packages


how to prevent (programmatically) a java application from starting if it's not in a pre-defined directory?

How to get the path of a running JAR file?


conditional expectation number of throws given that until throwing only even numbers

Expected number of die rolls to get 6 given that all rolls are even.


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


is this correct; using lighted rather than lit?

Why do some words have two past tense forms (e.g. "dreamed" vs. "dreamt")?


Can I upload a .tex (not zip) file to Overleaf?

Can I use my own classes and packages in ShareLaTex or Overleaf


Usage of respectively with "or" vs "and"

Using "respectively" with "and" vs. "or"


Why am I getting java.lang.NullPointerExeption error?


Uncertainty principle implies the non-deterministic universe?

Is the uncertainty principle a property of elementary particles or a result of our measurement tools?


How to automatically reboot my server every 4 hours?

How to automatically reboot my pc every 3 hours?


Access property of current class, such as background-color, in SASS


Is it possible to enable NTFS compression without formatting?

Can't enable Windows file compression on removable drive?


How to make a doublesided longtable with a doublesided header?


How to find all Network Interfaces for a given ip address

How do I get the network interface and its right IPv4 address?


Suddenly the wifi option from the main tray and settings is gone

bcmwl-kernel-source broken on kernel: 5.8.0-34-generic


How can I execute a script on the SD card and be able to pass arguments to it?


Clauses of purpose: "for + -ing" or "to-infinitive

How does one know when to use a gerund or an infinitive?


How are suggested edits in the review queue to be handled?


Centering caption in subfloat with a forced linebreak

Centering Subcaptions including a linebreak


Select screen in detached screen session


Show that every nonzero prime ideal in $\mathbb{C}[x, y]/(x^2 - y^2 - 1)$ is maximal

Prove that $\frac{\mathbb{C}[x,y]}{\langle x^2-y^2-1\rangle}$ is an integral domain such that all the nonzero prime ideals are maximal.


Shell script throwing /usr/bin/env: ‘node’ on npm install

Bash script not handling npm commands correctly


Proving Asymptotic Barrier - O notation for $\ln(n!)$

Why does $\log(n!)$ and $\log(n^n)$ have the same big-O complexity?


How to merge an unallocated partition with an extended partition?


Why does increasing concentration of extracellular sodium have no effect on electrical gradient of potassium?

Cell biology - Resting membrane potentials


What is the Mac equivilent of ALT+PrintScreen?


How to find out seasonality in Time Series Data without looking at the graph?

Period detection of a generic time series


Phrase search in string, making correct RegExp


If a topological space is covered by finitely many closed sets, then one of them has nonempty interior

Open set as a finite union of closed sets


using sprites as background image for input fields without accidentally show other parts of the sprite


Where can i find a list of commands for bash 4.2

How can I get help on terminal commands?


Getting error when try to add equations line by line in latex


How to fix the association bonus so it's easier to reach for people who use many SE sites?

Why is the bonus 100 points set for 200 points in a single site and not set to a combination of sites?


Add array value dynamically with a specific index?

How to insert an item into an array at a specific index (JavaScript)?


How do I get GRUB to install on a RAID array?

How do I install GRUB on a RAID system installation?


My answer was switched from CW and I did not get any rep

What will happen to my reputation when the Community Wiki status of a post is reversed?


Finding power series solution for differential equation in Mathematica


no match for ‘operator<<’ in ‘std::operator


What does this class definition ~Class() in c#

What does the tilde before a function name mean in C#?


JavaScript RegEx for Phone Number that allows for # sign, but not alpha characters

How to validate phone numbers using regex


How should I handle checked and unchecked exceptions in Java Config @Bean method to display a user-friendly cause of the error?

Graceful handling of exception thrown while creating beans


mysqli_query() expects parameter 1 to be mysqli, object given


log/production.log file exists but is empty


When does the "==" operator successfully compare strings?


Can I use Backup/Restore to clone a database? Running out of ideas

Creating a copy of primary database and attaching the copy database in the same sql instance


Ask Ubuntu logo partially invisible on Data.SE

SE data explorer shows bad Ask Ubuntu logo


Adding Percentages to jquery knob input value


apt-get update: "Conflicting distribution of mono... Skipping acquire of configured file ... as repository 'mono' doesn't support architecture 'i386'"

Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'xxx' doesn't support architecture 'i386'


What is the difference between the cellular affix -cyte and -blast?


How to fix 'null object reference' error in Android Studio / SQLite?

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


Find the total number of restricted compositions whose sum is $n$ using values of $1$ and $2$

Total combinations from number of unique combination?


Complex Number Equation: $z^2+(1+i)\overline z+4i=0$

Solving complex equation $z^2 + (1+i) \overline{z} + 4i = 0$


Show that a self-complementary graph contains an odd number of vertices with degree $(n-1)/2$


Log full and an Active_transaction on database

Why Does the Transaction Log Keep Growing or Run Out of Space?


how to check the string array is empty or null android?

Check whether a string is not null and not empty


Why do we need Boolean(boolean) constructor in java?

Why does the Boolean object have a public constructor in Java?


Ubuntu Phone image for aquaris e4.5 phone

What hardware does Ubuntu Touch support?


Should feature normalization be done for training , test set and target variables together?

Perform feature normalization before or within model validation?


How can I compare a dynamic variable with a literal in Mathematica?


Object detection/recognition, pre-processing error

train_test_split() error: Found input variables with inconsistent numbers of samples


Declaring an array with a non-constant size variable


What is the Taylor series representation of $f(x) = \sqrt{x}$ about $c = 1$ without use of double factorial?

What is the Taylor series of a square root?


Existence of specific unitary transformation


The equivalence of homogenous systems of linear equations in two unknowns that have the same solutions

Proving that two systems of linear equations are equivalent if they have the same solutions


Is there a need to get rid of a zombie process?


Change the order of magnitude on the y axis Ticks with ListPlot


About inversing the logistic transformation and get a closed form solution for logistic regression

Why is GLM different than an LM with transformed variable


How / whether to revert an edit to a question by an OP when lacking reputation to revert

Change to question invalidates my answer, what to do?


what is the difference between ADT and Android SDK?

What is the difference between some "Android Development/SDK tools"?


Create points inside polygon based on attribute in QGIS

Creating random points in QGIS with values from Attribute Table


modifying access permissions from an abstract class in the derived class

Adding a set accessor to a property in a class that derives from an abstract class with only a get accessor


Is it possible to install Ubuntu 16.04 or any version on a 128 GB usb drive?

How do I install Ubuntu to a USB key? (without using Startup Disk Creator)


How do you specifically order ggplot2 x axis instead of alphabetical order?

Order discrete x scale by frequency/value


getElementByClassName method returns no elements

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


List of functions with $f(x)=\dfrac{d\,f(x)}{dx}$ like $f(x)=0$ or $f(x)=e^x$

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


Workaround for Windows Magma Memory Limit

Does the Windows version of MAGMA have a memory limit?


Pythonic way for Accessor and Mutator Method at class level


The covariance of a gaussian random variable and another one in its variance linear combination


php keeps returning Black Diamond Question Mark


Need help getting on windows and uninstalling ubuntu

How to remove Ubuntu and put Windows back on?


How do I gear up a bike for winter riding?


@username in comments doesn't autocomplete for some users


java.lang.NullPointerException: Attempt to invoke response.body.getMessage() method Retrofit error

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


Public and Private Key in RSA Algorithm Cryptography Number Theory

Prove if a (mod n) has a multiplicative inverse, then it's unique


How do I remove elements at a set of indices in a vector in MATLAB?


Calculate lessthan value using NSExpression?


Which is more important for phd? university or supervisor?

What's more important in choosing a PhD program, advisor or institution?


How to call methods dynamically based on their name?


Date / Timestamp to record when a record was added to the table?

How do I add a "last updated" column in a SQL Server 2008 R2 table?


Old featured meta question intermittently appearing in "Featured on Meta" box

Post remains featured in the bulletin even if [featured] tag is removed


Best Professional Video editor for Linux equivalent to Sony Vegas Pro?


How to fill in optional function arguments automatically with corresponding dictionary values?

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


Should a country name in a country selection list be the country's local name?

Language of language names in the language selector?


Is this Xbox 360 controller fake? How can I tell?

How can I identify a counterfeit Xbox 360 controller?


How can I replace default graphic driver with NVIDIA driver?


No notification about Investor Badge and it is missing under Achievements

The new notification system didn't notify me of my Investor badge :(


Why is $(e^{2πi})^i$ different from $(e^i)^{2πi}$

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


Why does my Solve output contain this symbol?


What is a more elegant solution to these nested if/elseif statements?


Can I go to Poland from Ukraine with the Netherlands (schengen, Multi, type C) visa from Ukraine for the first time?

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


What application is "using my screen" with some kind of overlay?

Determine which app is drawing on top of other apps?


Material that shows up as alpha channel on render, but shows up in reflections

how to render semi-transparent objects with transparent background as a png with cycles


implementing custom background on startup - XCode

Xcode 4.2 iOS Empty Application and storyboards


Is "Call me when you are available to talk" correct?


Prove that, for $p > 3$, $(\frac 3p) = 1$ when $p \equiv 1,11 \pmod{12}$ and $(\frac 3p) = -1$ when $p \equiv 5,7 \pmod{12}$


Why don't we define "imaginary" numbers for every "impossibility"?


ajax generated html being ignored in jquery

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


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


How to set a Servlet to run as the Homepage in Java?

Change default homepage in root path to servlet with doGet


Radius of convergence of $\sum_{n=0}^{\infty}{\frac{n!}{n^n}}x^n$ and $x\in \mathbb{C}$

When does $P(x)=\sum_{n=0}^{\infty}{\frac{n!}{n^n}\cdot x^n}$ with $x\in \mathbb{C}$ converge?


Show that $\int_{k}^{2} \frac{1}{f(y)} dy = 1$


How to perform Hypothesis Testing (2 samples) when one sample is normal and the other is non-normal?

Testing for significance between means, having one normal distributed sample and one non normal distributed


How do I delete all lines in a file until it matches a string line pattern?

How to print all lines after a match up to the end of the file?


Removing all punctuation marks in python

Best way to strip punctuation from a string


Creating a FILE * stream that results in a string


Unable to activate bcrypt-ruby (~> 3.0.0), already activated bcrypt-ruby-3.1.2?

can't activate bcrypt-ruby (~> 3.0.0), already activated bcrypt-ruby-3.1.1. Make sure all dependencies are added to Gemfile


Let $A,B\in M_n(\mathbb{R})$, Prove $\det\begin{pmatrix} A & -B\\ B & A \end{pmatrix}=|\det(A+iB)|^2$

Proving $\det \left( \begin{smallmatrix} A & -B \\ B & A \end{smallmatrix} \right) =|\det(A+iB)|^2$


Why won't Amanita move in and settle down?


How to addClass click and removeClass when click again outside or click other element?

How do I detect a click outside an element?


When is it a good idea to use uint_least16_t as opposed to uint16_t?


Is notarized consent letter from father is mandatory for mother to accompanying infant while traveling out side USA?

When a mother travels with baby (2 years) without father, what documents she needs to have for baby?


Reconstruction of original dataset through loadings in PCA

How to reverse PCA and reconstruct original variables from several principal components?


Determine the Value of $\sum_{n=0}^{\infty} (1+n)x^n$

How can I evaluate $\sum_{n=0}^\infty(n+1)x^n$?


Isn't there anything/something you can do

Anything vs. something usage in this sentence


Redefining the syntax in Racket to accept quaternions

Scheme: Changing the definition of complex numbers to accept vectors


Gson Expected BEGIN_ARRAY but was STRING at line 1 column 62

Why does Gson fromJson throw a JsonSyntaxException: Expected BEGIN_OBJECT but was BEGIN_ARRAY?


Prove that $G$ is an abelian group given the following automorphism of $G$

If $|\lbrace g \in G: \pi (g)=g^{-1} \rbrace|>\frac{3|G|}{4}$, then $G$ is an abelian group.


how to see original and --bind mountpoints


How to typeset asymmetrical confidence level limits / uncertainties?


How can I show downloaded apps icons on desktop

How can I create launchers on my desktop?


Creating and ordering an array before looping through it

How do I Sort a Multidimensional Array in PHP


Deleting all photos from iCloud immediately 2018

Is it possible to wipe an entire iCloud Photo Library?


Why does comparing a SQL date variable to null behave in this way?


Warning: mysqli_close() expects exactly 1 parameter, 0 given in

Warning: mysqli_error() expects exactly 1 parameter, 0 given error


When frictional force is always acting on rear wheel of cycle how maintaing of constant speed is possible?(neglect drag)

If friction acts on car all time, why is it not accelerating forever?


How to set multiple homepages in Firefox

How to Preload Tabs/Set Multiple Websites as Default in Firefox, IE, etc


COUNT(*) vs. COUNT(1) vs. COUNT(pk): which is better?


C Shell variants and Bourne Shell variants

What is the differences between &> and 2>&1


Question about the properties of polynomials. How to approach this problem?

Solving linear congruence (modular inverse or fraction) via gcd Bezout equation


Is it allowed to log a already (logged)transformed continuous variable for low skewness?

In linear regression, when is it appropriate to use the log of an independent variable instead of the actual values?


Where in the registry does Windows store the file types that can be opened by a program?

Where in the registry does Windows store with which program to open certain file types?


Disable chrome's built-in automatic virus scanning of downloaded files

Disable "This type of file can harm your computer" nag in chrome


match first column of file a with paragraphs of file b


Where can I see a list of all my questions on Stack Exchange?

Downloading all my questions with the answerer names


Show that the family of sets is countable

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


Keep silverlight video in full screen in a dual monitor configuration

How can I play an online video in full screen AND type in a text editor at the same time?


What do I if i got a bad nether fortress and cant find nether wart

Minecraft 1.16 Nether Fortress Location/Generation


propper way to not make the object pointer be the same

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


Unexpected behavior of rule matching a pattern


Are there any differences between "Have been on a trip" vs "Have gone on a trip" and "Have gone crazy" vs "Have been crazy"?


How to add line numbers to the code lines?

Why are there no line numbers in the code listings?


When should I use the new keyword in C++?


Multilinestring to shapefile using QGIS?


Calling wkhtmltopdf to generate PDF from HTML


How to get Information from the url using JQuery?

How can I get query string values in JavaScript?


"Making a Murderer" fans had better get their boots on


Constructing a multipart/form-data request for transmitting a PDF to an external service

How can I compose a multipart/form-data request?


Unexpected inconsistency, root filesystem requires manual fsck, boots to (initramfs)

fsck error on boot: /dev/sda6: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY


bibliography not showing capital letters for words in "title" field for entries of type "@article"

BibTeX loses capitals when creating .bbl file


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


Is it possible to calculate the average value of $x^{2}p^{2}$ for an infinite square well?

Deriving a QM expectation value for a square of momentum $\langle p^2 \rangle$


ruby: converting from float to integer in ruby produces strange results


Any alternative for Microsoft OneNote in Ubuntu?

Does Libre Office have an equivalent of OneNote, or is there another alternative?


List of lists changes reflected across sublists unexpectedly


How to prove the graph of a continuous on a closed interval is measurable?

Graph of a continuous function has measure zero


Creating a string in C of the form "1,2,3,4,5"

concatenate variables with commas printf


How best to email a professor to set up a meeting after a long time?

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


Can we preserve the search textbox's value while moving between tabs?


Recover the two-sided properties from a right-sided identity axiom and a left-sided inverse axiom

Is a semigroup $G$ with left identity and right inverses a group?


How to solve unmet dependency because of broken package?

How do I restore the default repositories?


Python way of printing: with 'format' or percent form?

String formatting: % vs. .format vs. string literal


Why does my wifi speed slow dramatically when more than one person uses it?


Extract graphics symbol name in a delayed function?

Obtaining the name of a variable as a string


JavaFX Location is not set error message

How do I determine the correct path for FXML files, CSS files, Images, and other resources needed by my JavaFX Application?


Limit of infinite loops of sin x as n tends to infinity

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


How can I generate random dates within a range?

Random DateTime between range - not unified output


Javascript - Updating global variables while in `requestAnimationFrame()`

Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference


How to show below javaScript code without brackets?

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


how to change a key in an array while maintaining the order?


Why might a multi-leg flight be cheaper than one of its legs?

Why are one-way plane tickets more expensive than return tickets?


How does one show that $\lim_{x\rightarrow\infty}\left(1+\frac{1}{x}\right)^x$ converges?


top down 8 directional movement - need help with collision


Include a line break in algorithmic while maintaining indentation


What's the origin of the flattened X that appears when of a small (but powerfull enough) light is reflected in our non-powered TV screen?


Oracle SQL Trigger mutating when implemeneted


Do I need a transit visa for the USA for travelling to Toronto via Newark?

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


Issue with join after concatenating many rows into a single text string unique entries Microsoft SQL Server?

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


What is the proof that the total number of subsets of a set is $2^n . WİTH İNDUCTİON.

What is the proof that the total number of subsets of a set is $2^n$?


Using photons to explain electrostatic force

Deriving the Coulomb force equation from the idea of photon exchange?


Greatest common divisor is divisible by every common divisor

Concise proof that every common divisor divides GCD without Bezout's identity?


Given equations of motion, how can we check if there is a lagrangian from which we can derive them?

How do I show that there exists variational/action principle for a given classical system?


Rendered image shows visible "line strokes" artefacts


How to set a cookie for a Http Get Request?

How do I make an http request using cookies on Android?


How to make OpenGL program run on Graphics Card by C++ MFC?


Show that this congruence has solutions for all primes $p$

Prove that for every prime $p$, there exists a solution to $(x^2-2)(x^2-6)(x^2-3) \equiv 0 \mod(p)$


Is there any physical or mental cost to casting spells?


Running terminal command on all files in folder?

Run a command on every file in a directory, changing the output name


Casting a spell as an action also blocks me from casting a spell as a bonus action?

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


Double Sideband Suppressed Carrier modulator List


convert String to time in hh:mm time format in php

Convert one date format into another in PHP


Using helvet, fontenc packes with ttfamily gives pixelated font


Pivoting the table not working when the column is intend to have a text & numeric value

How to deal with SQL column names that look like SQL keywords?


dd a line and paste it in the middle of another (in vi/vim)

How to paste in the line where the cursor is?


Pigeonhole proof of the existence of two numbers with given sum

Using the Pigeonhole Principle to show that $2$ of any $n+1$ numbers from $\{1,2,\ldots,2n\}$ sum to $2n+1$


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


What purpose do transformers have in electrical interfaces such as ethernet?

Why Are Ethernet/RJ45 Sockets Magnetically Coupled?


Query to return closest LineString given a Point


Non-user-friendly message when trying to edit post with pending suggested editions


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


How can I prove by induction that $n!>n^{\frac n2}$ for $n>2$?


Can we prove that $2^{-x}\sum_{k=0}^{\infty} {x \choose k} =1, x \in R^+$

Can we calculate $2^k$ using this easy Taylor series?


Every $k$ vertices in an $k$ - connected graph are contained in a cycle.


Every basis of a subspace has the same cardinality

Proof that the all bases of a subspace V consist of the same number of vectors?


Java: If statement in infinite while loop

Loop doesn't see value changed by other thread without a print statement


Jquery - how to get jquery object of checkbox that are checked

How to retrieve checkboxes values in jQuery


Past tense: learned/learnt, dreamed/dreamt?


Add option to vote for a question to stay open

How about a "Vote not to close" option to counter the "Vote to close"?


Should one buy the Pathfinder book when the content is available for free on d20pfsrd.com?


Cannot install packages after upgrade to Ubuntu 16.04

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


Isn't there a loop in maxwell's equations?

Induced magnetic field produces electric field and vice versa forever!


Finding cities close to one another using longitude and latitude

MySQL Great Circle Distance (Haversine formula)


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


A small question on notation- $\delta_{ij}$ and $\epsilon_{ijk}$

Levi civita and kronecker delta properties?


Alternatives to Clipping in avoiding display problem

Could we dispense the near clipping plane?


Special Spanish Characters not displaying, Codeigniter MySQL


Why does this work on my local server but not my remote server. (checking for existing user accounts during registration)

Warning: mysql_result(): supplied argument is not a valid MySQL result resource in (...) on line 4


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


Validate 'any' object against an interface in TypeScript at runtime

Check if an object implements an interface at runtime with TypeScript


Typedef using templated nested class within a templated class

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


Misunderstanding! When is a noun definite?

"We have a game today" vs. "We have the game today"


Get type of object parameter in generic method

.NET : How do you get the Type of a null object?


How do I count the number of words in a string?


How can I tell, how well my graphics card performs on Ubuntu?


How do I add a new tab to the 3D Viewport?


If chown can change groups, why was chgrp created?


Can't get libpam-runtime to install 16.04

Can not write log (Is /dev/pts mounted?) - openpty in Ubuntu-on-Windows?


How to update libavcodec on Ubuntu 14.04 : vulnerability associated

How to update libavcodec on ubuntu 14.04?


Sum the series : $\sum_{1}^{\infty}\frac{1}{n^2(n+1)}$

Sum of series with addition: $\sum_{n=1}^\infty \frac{1}{n^2(n+1)}$


Is $f(x)=e^x$ the only solution to $f(f'(x))=f'(f(x))$?

Differentiable functions satisfying $f'(f(x))=f(f'(x))$


Given two martingals sum also martingal?


How do I deal with "unauthenticated sources" errors in the Software Center?


The I got this error "method format(String, Object[]) in the type String is not applicable for the arguments (String, int, int, int)"

The method format(String, Object[]) in the type String is not applicable for the arguments (String, int, int)


How to turn a system of first order into a second order


Comet comes into Earth's orbit and the inside gives access to multiple parallel Earths

Book about time portals inside an asteroid in Earth orbit


Isn't the template argument (the signature) of std::function part of its type?


Change width of modal using overlayLibrary

How to apply css to Lightning:overlayLibrary


Mail app opens randomly in MacOS 10.14.5

Mail App keeps popping up in the background in Mac OS Mojave


Why are my sprinkles beneath the frosting


What is actually being compared in JS object comparison?

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


How to colorize an image as in the example?


Is it possible to set time out from bash script?

How do I limit the running time of a BASH script


Can I decrypt messages encrypted with AES 128 knowing the cipher text and the plaintext?

Why is AES resistant to known-plaintext attacks?


Run same program on multiple files in a directory

How do you iterate through every file/directory recursively in standard C++?


What will happen to the not reviewed raised flags?


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


What recourse do I have if I believe a moderator has abused their privileges?


Hide UISearchDisplayController of UITableView initially ( iOS SDK )?

iPhone: Hide UITableView search bar by default


Should I use "such that," "so that," or "in a way that"?

Difference between «so that» and «such that»


Why does a stationary object start moving if there is no force acting on it in general relativity?

How exactly does curved space-time describe the force of gravity?


Reference - What does this error mean in PHP?


Good sources of examples for inspiration?

Showcase of beautiful typography done in TeX & friends


I used the move command and all files disappeared

What exactly did mv /tmp/folder/* /* do to my filesystem?


Prob. 6 (d), Chap. 1, in Baby Rudin, 3rd ed: How to complete this proof?


'unresolved external symbol' then trying to access 'static set'

How to initialize private static members in C++?


Python Mechanize HTTP Error 403: request disallowed by robots.txt

Screen scraping: getting around "HTTP Error 403: request disallowed by robots.txt"


When is it appropriate to end a sentence in a preposition?


Is it possible to keep a MySQL query from running awry and bringing down your site?

Anyway to Limit MySQL Query Execution time?


Bibliography with different names and ordered by name

biblatex: printing separate bibliographies


Proving that a complex number lies on the imaginary axis.

For complex $z$, $|z| = 1 \implies \text{Re}\left(\frac{1-z}{1+z}\right)  = 0$


which package has / creates terminfo files?

How do I find the package that provides a file?


An automated sandbox refresh caused the loss of data

Attempting official deploy process with single sandbox may reset/remove all existing work?


Why can't I launch Ubuntu in a computer with Windows 10?

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


How to get list of duplicates when using DeleteDuplicates?


Find the least number which when divided leaves following remainders

Solve $x\equiv 1\pmod2$, $x\equiv 2\pmod3$, $x\equiv 3\pmod4$, $x\equiv 4\pmod5$, $x\equiv 5\pmod6$ and $x\equiv 0\pmod7$


Should I mention a cancelled research summer internship in my document?

Cancelled Summer Program due to COVID-19


My object is sliding in video after rendering

How can I get better results when doing camera motion tracking?


Why does the Mac ABI require 16-byte stack alignment for x86-32?


How to keep the bottom of my bread from getting burned?


Change the number of entries depending on a theme setting

Is it possible to dynamically set Views' pager settings?


Missing badge notifications for badges earned on other sites?

Which badges do not cause a notification for experienced users?


java.lang.NullPointerException: Attempt to invoke virtual method 'void com.parse.ParseException.printStackTrace()' on a null object reference

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


$\forall \epsilon >0, \exists \sigma >0$ such as : $ [\forall A\in F : P(A)<\sigma ]\Rightarrow [\int_A |x| dP $

For every $\epsilon>0$ there exists $\delta>0$ such that $\int_A|f(x)|\mu(dx) < \epsilon$ whenever $\mu(A) < \delta$


How to run a process and find how much memory it uses?


What is this shell/Bash syntax: someVariable=someValue someCommand

Is it shell portable to run a command on the same line after variable assignment?


hashCode() called on array instance in Java


What does it mean when it says 'int' is never equal to 'null' of type 'int?'

Why type "int" is never equal to 'null'?


In Java, how to append a string more efficiently?

Difference between StringBuilder and StringBuffer


Prove for any given positive integer $N$ there exist only finitely many integers n with $φ(n)=N$

Is there an integer $N>0$ such that $\varphi(n) = N$ has infinitely many solutions?


What to do if I didn't get the answer in already answered question


MySQL self-join for an EAV based stock control application

Zend Select with self join overwriting fields


Python lists get specific length of elements from index


Modify background jobs and/or notify on job completion post-launch

Basic job control: stop a job, add a job onto the stack, and `fg`


Where does Python get the preferred encoding from?

Python, Unicode, and the Windows console


Reading a config file from a server using Javascript (no CORS or jsonp)

Ways to circumvent the same-origin policy


Why is Ubuntu getting rid of the Unity Environment?

Why are Unity 7 and Unity 8 discontinued now?


What causes this exception Caused by: java.lang.NullPointerException: Cannot invoke "java.net.URL.toExternalForm()"

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


Full screen an application on half of the window?


can I evaluate multiple cells at the same time?

Executing several input cell simultaneously with parallelization


How to give NSWindow a particular background color


"States Party to" or "State Parties to" or "States parties to"?


Measure Theory Problem: Prove a measurable function is a constant

Measurable functions in a countable co-countable $\sigma$-algebra


Confused with "Integration testing", "System testing" and "System integration testing"


Selecting points in list that are inside a contour

How to check if a 2D point is in a polygon?


How to check if Location Services are enabled?


Prove: $n\in\mathbb{N}$ is not divisible by $2^n-1$ if $n>1$


Switching from input language to input language

How to change text entry in Ubuntu 18.04


Omit author in biblatex verbose style (starred cites)

Suppress author option: remove the name of an author already used in text


Could not connect to in.archive.ubuntu.com

Connection Refused while apt-get update ubuntu 18.04 over proxy


Accessing The Control Panel In Windows 8.1?

Is there a quick way to get to the Control Panel in Windows 8?


tables: spaces between rows for a single row (top and bottom)


Why is the mol a fundamental physical quantity?

Why is the mole/"amount of substance" a dimensional quantity?


Avoiding Memcache "1000000 bytes in length" limit on values


Show point, based on coordinates, on a map in QGIS

Creating point features with exact coordinates in QGIS


extract automatically generated knots mgcv package r

mgcv: Extract Knot Locations for `tp` smooth from a GAM model


Title tag different from title appearing in Google?


Why does "there's" work as a contraction for plural items?


In-universe reason for why most aliens speak English in the MCU?

Is everyone in Guardians of the Galaxy speaking English?


Optimal estimation of a single parameter given data at different scales 2


Wrong Sorting nomenclature and predefined variables


Area 51 topbar throws an error when trying to load the achievements

Achievements tab isn't working in Area 51


How do I disable console.log when I am not debugging?

How to quickly and conveniently disable all console.log statements in my code?


Is it possible to alternate the color of each character in an input field?

Is there a way to style part of an input field's value?


A subgroup with an index of 2 is normal to the group.


Using induction to prove that $2 \mid (n^2 − n)$ for $n\geq 1$


Query DBF Data Base in MatLab using JDBC under windows 7 x64

How to open DBase files (.DBF) in Matlab?


How to restore Microsoft SQL Server database from .sql file?

How do you import a large MS SQL .sql file?


foo="bar"; if(foo == "bar"){ doX(); }else{ "But this ALWAYS runs" } Why?


Adding large images to posts fails silently

"For security reasons, framing is not allowed; click OK to remove the frames." on Imgur upload


Conversion Error setting value '52' for 'null Converter'

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


UNION Statement Same Selected Values - Strange Behavior

What is the difference between UNION and UNION ALL?


How do you line up a pre-existing public domain map with csv coordinate points on QGIS?

Coordinate points not lining up with a preexisting map on QGIS


How do I run this regex in PHP that parse full email address with name?

How to validate an email address using a regular expression?


Class inheritance: should constructors be compatible? case of multiple inheritance?

Should constructors comply with the Liskov Substitution Principle?


SEDE logs me out more often than it used to do


Is there a way to get the file menu on the top bar?


create hexagon design dynamically using css and js


How to fix " Ignoring file ***** as it has an invalid filename extension"

How do I fix this "E: Type '*' is not known on line * in source list ..." update error?


Which character died at the end of "The Prestige"?

Is it possible to tell who is who in each scene?


Re-ordering deprecated solutions to the bottom


When plotting PCA analysis with loadings on top, loading arrows come out way too short


What is 2 layerd circles component in this circuit?

Identify this symbol: two circles overlapping


How to cut extra piece of face on intersection with other face?

How to introduce an edge where two faces intersect


Hardware RAID0: what happens when a drive fails?

What are the different widely used RAID levels and when should I consider them?


Normed space where all absolutely convergent series converge is Banach

If every absolutely convergent series is convergent then $X$ is Banach


Exist any way for running a WPF .NET Framework 4.5 project on Windows XP?

Is it possible to run a .NET 4.5 app on XP?


Answering users with a space sign in their name


Static initializers and final constants in Java


How get rid of the terminal message about sudo

Remove note about sudo that appears when opening the terminal


What is the difference in *args, **kwargs vs calling with tuple and dict?

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


How many versions of Kat were there in the car chase sequence in Tenet?

Can someone explain how Kat experienced this part of Tenet from her perspective?


Keep data in memory inside a notebook without having to evaluate it again

Saving data inside a notebook so that I don't have to run it again?


Unable to correct problems, you have held broken packages


How to install scipy and numpy on Ubuntu 16.04?


Unresolved external symbol on static class members


How to my app can writable files which without running under administrator

How can I create and save file in Program File directory in Windows 7?


How does armour damage reduction interact with other life types in Overwatch?


For which primes p is $p^2 + 2$ also prime?


How to export groups to separate PDF files in Adobe Photoshop?

How to export layers to pages of a pdf file in Photoshop CS5


Keep error/crash notifications, but stop Ubuntu from “calling home”?

What is the 'whoopsie' process and how can I remove it?


Where can I find source code for the Java data structures?

Where can I see the source code of the Sun JDK?


Can all the systems have a Hamiltonian description?


How can I prevent mysql database from sql injection


What is the difference between Dim v As String() and Dim v() As String?


How to add custom C++ keywords to be recognized by Minted?


SQL server Read Only permission automatically for new databases


what are the different between live server and Ubuntu Server also Ubuntu Desktop?

What's the difference between the server version and the desktop version?


How do I install build-essential without an Internet connection?

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


"Are you a human?" frequency hugely increased

Why am I being redirected to a captcha when I am just searching?


Server performance upgrade for 500 users

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


rigorous proof that : $E[X] = \sum_{k \in \mathbb{N}} \mathbb{P}(X \geq k)$

Help understanding proof of the following statement $E(Y) = \sum_{i = 1}^{\infty} P(Y \geq k)$


Convergence of nth root of sum of nth potence of positive real numbers

Show that $\lim_{n\rightarrow \infty} \sqrt[n]{c_1^n+c_2^n+\ldots+c_m^n} = \max\{c_1,c_2,\ldots,c_m\}$


Is it possible to annotate equations (i.e. arrow signs/curly braces) to define each variable?


encryption of string and shorten to smaller length


Module 8812au not found in directory /lib/modules/5.3.0-18-generic Netgear A6100

Need rtl8814au driver for kernel 5.3 on Ubuntu 19.10


Nginx disable password protection for single dir

Nginx - Password Protect an entire website but keep one folder open


How to print a date in a regular format?


Was Stack Exchange named after Experts Exchange?


Significant ANOVA interaction but non-significant pairwise comparisons

How can I get a significant overall ANOVA but no significant pairwise differences with Tukey's procedure?


Which countries have significant magical populations?

Were There Witches and Wizards In The Americas Before Europeans Arrived?


Show that $ (\sum_{i=1}^n x_iy_i)^2\leq \sum_{i=1}^n x_i^2\sum_{i=1}^n y_i^2 $ with induction

Proving the Cauchy-Schwarz inequality by induction


Find generators of the ideal of an algebraic set


Is it ok to let my 3-month-old sleep through the night?

How long can a 3-month-old go without eating?


cannot remove old kernels to free space on /boot

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


How can I include one bibtex item in the manuscript body?

How can I list references from BibTeX file in-line with commentary?


Find the remainder of a number with a large exponent


Is there a name for inverting word order to accomplish a different meaning?


Wilcoxon two-sample test approximated by z-statistic

How to correct for small p-value due to very large sample size


java.lang.NullPointerException? When assigning get method to an arraylist

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


Does it make sense to use a date variable in a regression?


Extend the ubuntu root partition with unallocated space


Installed 16.10 now the whole thing is buggy.


nomachine can't install ubuntu on remote gcp "Problem with MergeList /root/nomachine_6.9.2_1_amd64.deb"

How do I fix a "Problem with MergeList" or "status file could not be parsed" error when trying to do an update?


For any integer $a$, $\gcd(11a+5,2a+1)=1$.


What is the object in "he lent me a book"?


How to change the dash icon in Unity 15.04 to a custom .png?

How to change the Dash Button in Unity Launcher?


How to create(HTML design) and validate a form using jQuery for following scenario?

How to validate a form for following scenario?


Cross domain cookie for same Drupal installation

How to use different domains for multilingual sites and keep users logged in?


How to split up a large string into an array of individual sentences

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


What are some common issues with fitting functions to data?


Why 'The' always comes in front of 'The United Kingdom' but the same does not always apply to 'Great Britain'?

Using the definite article before a country/state name


A good introduction to axiomatic set theory


Is there a method to pull string variables from a list/tuple etc to serve as variable names for other variables?


Watergate and Marathon -- Any other invalid, but common back formations?

Term for words like Snowmageddon, Nipplegate and even cheeseburger?


Why does this set of apt commands work when run line by line, but not when run as a script?

Bash File Unable to locate package when new line is added


iTunes charges when it's advertised as free

Unable to change payment information to NONE in iOS Appstore


The if statement does not execute even when I enter the value "d"


Double (or multiple) callouts using Tikz


Why is Matlab's inv slow and inaccurate?


How can I view posts made with "Facebook Comment Sections" on other websites?

Find all Facebook comments on external websites


What kind of electronic component is that? A lightbulb?

What is this glass bulb with two parallel electrodes on my PCB?


Spinner in dialog : NullPointerException

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


How to redirect dd progress in terminal to a log.txt file but still display it on the terminal during the process?


Non-negative integers to form a sum with restrictions?

extended stars-and-bars problem(where the upper limit of the variable is bounded)


What does DataDirectory mean? Any other things like it?

ADO.NET  |DataDirectory| where is this documented?


which line feature connected to which two point feature?

Assigning point IDs to respective start and end attributes of polyline?


Block specfic port for the access of the application from outside with impacting the access to local host scripts


Limit- almost finished, however hint needed.


Cannot start any Virtual Machine anymore on High Sierra

VirtualBox NS_ERROR_FAILURE (0x80004005) Mac


What do the magic numbers 0x5c and 0x36 in the opad/ipad calc in HMAC do?


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


Android: Null Exception error for retrieving value from snapshop to textview


How to display log in screen on an external display?

Is there to make the login screen appear on the external display in 18.04?


Connecting WNDR3700 Netgear router as a switch


How to set favicon of window opened from window.open()?


Ubuntu freezes on startup at login screen

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


What do these sequences mean in the PS1 variable?

Awesome symbols and characters in a bash prompt


redirect_uri not honored in stackexchange oauth


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


How to determine based on pairs of coordinates if there is an intersection between the two?

How do you detect where two line segments intersect?


$\{\ln(p)\}$ where $p$ is prime is linear independent.

Prove linear combinations of logarithms of primes over $\mathbb{Q}$ is independent


Mapping unit disk with slit at $[0,1)$ conformally onto unit disk

Finding a conformal map of slit disk on to unit disk


Calling constructor inherited from baseclass


Search in all tables for a field with given value or name

Search text in fields in every table of a MySQL database


Google forms hierarchical multiple choice questions

How to make subquestions in Google Forms?


HDRI and Image in Background only in one color

Why Does The Background Image Not Show in Orthographic View?


how do I pass the output of a bash command as parameters to another?

How to pass command output as multiple arguments to another command


Tex command for changing the heading of references

How can I change the "References" to "Reference" in the thebibliography environment?


How to sort a ConcurrentSkipListMap by value?


Prove that $2^{3^n}+1$ is divisible by $3^{n+1}$ for any non-negative integer $n$.

Proving that $2^{2\cdot 3^{n-1}}\equiv 1+3^n\pmod{3^{n+1}}$ for every natural $n$


How do I import An image with transparancy

How can I setup a Material in Cycles for Z-Transparency?


Perfectly scale figure to the rest of a page

Automatically fit the graphics in the remaining space of a Beamer slide


Why does /gamerule KeepInventory true not work?

Keep items in inventory on death in Minecraft


win7 Whats the best way of clearing permissions?

How do I add permissions via command line for "everyone" on external HDD


Trying to write a TempConverter from Fahrenheit to Celsius; But it just doesnt go and just writes 0 in all cases


Why does grep print out unexpected output when file contains carriage returns?

Grep -H not always returning file path when two matches are on the same line


Can i upgrade my mid 2012 macbook pro to use DDR4 ram ?


The local variable string may not have been initialized peculiarity

Uninitialized variables and members in Java


Dividing each edge of a polygon into one-thirds


Logically, why is $\frac{d}{dx}(\ln{x}) = \frac{d}{dx}(\ln{ax})$?


How can I know what programs some apt-get package contains?


R error which says "Models were not all fitted to the same size of dataset"


How to install Ubuntu onto a 2GB flash drive?

How can I reduce the Ubuntu install size to the minimum, with GUI?


How to get ip adress of the domain using url in android?


When should I use saturation over vibrance?

What's the difference between saturation and vibrance in Lightroom?


What is "total" in the output of "ls" command?

ls command: what does the first line mean?


Which are the best mathematical methods books for which topic for a physics undergrad?


Regex: decimal positive numbers accepted, but not starting with point

Simple regular expression for a decimal with a precision of 2


How to forward a port through 2 clients via SSH?

multi-hop tunnel in the background; killing local tunnel does not kill remote tunnel


How to find the vector potential of the field $F = (-y,x,0)$?

Finding a vector potential for a solenoidal vector field


Is there a better way than  to force a newline?


Entity Framework Error: ObjectContext instance has been disposed

Solving "The ObjectContext instance has been disposed and can no longer be used for operations that require a connection" InvalidOperationException


Why can't I echo the characters #! in a string in bash?


Geotiff downloaded with same coordinate system don't overlap

Aligning two non-coincident equi-resolution raster grids in ArcGIS Desktop?


How to prove that you have significant ties with family in your home country?


Are badge progress numbers visible only to me or are they public?


I saw him at / in the station a few days ago

Should I say "She is in the park" or "She is at the park"?


While running H2 database it is listening on 0.0.0.0: how can I stop this?


The method to get synchronous D-flip flop with three inputs,D,CLK and reset

synchronous reset D flip-flop with three inputs


Plot Option Precedence while combining Plots with Show[]


What is the most efficient way to concatenate strings in SQL Server?


Headers in my article have italic instead of normal font, when there is a \newpage inside a theorem enviroment

XeLaTeX + polyglossia + Russian or Greek = page number in italics


Regression through origin - closed form of slope estimator?


Mean of ratio of minimum and maximum of two standard normal variables

What is the expected value of $\min\{|X|,|Y|\}/\max\{|X|,|Y|\}$ assuming $X$ and $Y$ are independent?


Prove by induction $ \sin x + \sin 2x + ... + \sin nx = \frac {\sin (\frac {n + 1} {2} x)} {\sin \frac{x}{2}} \sin \frac{nx}{2} $


Continuous function which maps (0,1] to {0}, (0,1), [0,1), [0,1]

$f:\mathbb R\to\mathbb R$ continuous function. Which of the following sets can not be image of $(0,1]$ under $f$?


Can you walk me through how to download and install Windows?

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


What is the command line equivalent of copying a file to clipboard?

A command-line clipboard copy and paste utility?


How does the OS adjusts itself to the available RAM?

What are "Commited Memory", "Cached", "Paged", "Not-paged pool" & How They are Different with "In-Use Memory"


The best way to filter a dictionary in Python

How to filter a dictionary according to an arbitrary condition function?


TikZ: Box alignment not inline - wrong anchoring?


Are compilers built with previous version of themselves protected from code injection?

Bootstrapping still requires outside support


United States City/State comprehensive database

Seeking shapefile of city boundaries in US?


Recursion depth of 1024 exceeded during evaluation of a complex substitution


Robocall claiming to be IRS saying they are about to sue - Is it legit?


List Type is wrong, not sure which list type i need


How can I ensure correct load of dynamic JavaScript files?


Can I upgrade to a newer version of Ubuntu without problems using Software Updater?

How do I upgrade to a newer version of Ubuntu?


How does a Battle Master's Parry work with multiple damage types?

What part of a multi-type damage roll is reduced by a non-type-specific effect?


Is it possible to use If/Then Statements with dynamic text in Data Driven Pages?

Doing Math calculations within ArcMap Dynamic Text?


Sponsored tag icons always delivered using http


non-uniform scale and vector mapping in blender uv unwrapping

Non-Uniform Scaling during UV unwrap. What is this?


(Bukkit Plugin Minecraft) Inventory doesn't clear after I choose kit


Run jar file with command line arguments

How do I pass parameters to a jar file at the time of execution?


What is the collective name for the digits before and after decimal point?

What are the numbers before and after the decimal point referred to in mathematics?


Does lifelink still trigger if I concede before damage?

In MTG, what happens when a player loses in multiplayer?


Best way to support non-binary plugins / addins in Java

Best way to build a Plugin system with Java


Could you please describe how SQL Server 2014 do cardinality estimation of Join predicate?

How does SQL Server's optimizer estimate the number of rows in a joined table?


Bisecting K-means using Dynamic Time Warping


Convergence of positive sequence in which each term is less than the average of preceding 2 terms

$x_{n+m}\le \frac{x_n+x_{n+1}+\cdots+x_{n+m-1}}{m}$. Prove that this sequence has a limit.


How to execute a function on Console closing in C#


Keeping an floated image inside the div with CSS


Modifying a char* in another function ? (Segmentation Fault)

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


Biblatex with Biber: Configuring my editor to avoid undefined citations


How to Change the icon on the title bar of a stage in java fx 2.0 of my application


How to create symbols from strings and set values for them?


dpkg: error processing package (after apt-get upgrade)

Could not find platform independent libraries


Compatibility level 100 on SQL Server 2008 R2

Upgrade SQL Server database Using Compatibility Level


Meta restrictions even if other accounts have enough rep?

What is the association bonus, and how does it work?


mysql_fetch_array() expects parameter 1 ? how to fix?

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


Jersey ExceptionMapper doesn't map to specific class although it maps generic exceptions

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


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


Nothing shows up in the terminal when I type my password


Any detriment to hanging a bike by its front wheel?

Is it really OK to hang a bicycle by the wheel from a hook?


How to get a column with the grouped info of rows with the same id?

Concatenate multiple rows in one field in Access?


A rational matrix such that $A^{2017}=I_n$


Does the spin of electrons imply a more complex structure than has been observed?

An electron has no known internal structure, does that imply it has an unknown one?


Will Fermat's last theorem hold true on the Complex Plane?

Solutions in complex number field, instead of $\mathbb{N}$, to Fermat's Last Theorem


If $Y|X \sim N(0,1)$, does that mean $Y$ itself is also $N(0,1)$?

If $Y|X \sim \mathcal{N}(0,1)$ then is $Y^2|X \sim \chi^2(1)$?


Delete files if number exceeds 30 in number for different files in same directory


How to copy a file along with directory structure/path using python?


Why does front wheel keep more air pressure then rear wheel over time?

Are there other explanations for slow tyre pressure loss?


The new top bar is out on meta. Consider it a beta


How can I strip the subdomain and .com/.org etc from a domain in Javascript?


How to get a perpendicular segment inside of a triangle


Does Mathematica know about identity involving ArcSin(Cos(x))?


Why call javascript behaviour within its own function?

Better understanding of Drupal behaviors


JavaScript doesn't work properly on elements added by .html()

Event binding on dynamically created elements?


How to make a bootstrap popover sticky and how to hide it with the right timing?

How can I hold Twitter Bootstrap Popover open until my mouse moves into it?


Allow mods to experience the behavior of the site to user at any lower rep

View site with a specific reputation value (lower than your own of course) or as a specific user (for mods)


Does $\mathbb{Q}(\sqrt{m_1},...,\sqrt{m_k})$ has degree $2^k$ over $\mathbb{Q}?

Elementary proof for $\sqrt{p_{n+1}} \notin \mathbb{Q}(\sqrt{p_1}, \sqrt{p_2}, \ldots, \sqrt{p_n})$ where $p_i$ are different prime numbers.


Make the text center of its frame (above, below, left, right) in Photoshop

How to center text vertically within a textbox in Photoshop


What is the most efficient way to get row with the max value?

Fetch the row which has the Max value for a column


photoelectric emission with multiple photons

Photoelectric Effect, Why can't two quanta interact with an electron at the same time?


Word, elegant phrase or slang to describe doing something merely to pass the criteria?


meltdown_v1, spectre_v2 capabilities on 18.04 LTS

What is Ubuntu's status on the Meltdown and Spectre vulnerabilities?


Interrupting contour lines beneath elevation labels (instead of using label buffers) using QGIS?


How can I keep terminal input and output separate. So that what I am typing does not get confused by output

preventing terminal prompt from being overwritten by program output


Protect .NET code from reverse engineering?


How can I pass a variable to javascript from a preprocess function?


Magic stone (Bonus action) with Eldritch Blast (cantrip 1 action)

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


what & Which android phones are fastest and compatible with ubuntu touch/

What hardware does Ubuntu Touch support?


How to place a .png texture with transparency over a material


Find and Replace python script to replaces values in attribute table?

Accessing attribute table within shapefile and replace values?


Using or not get and set methods in C# classes

What is the difference between a field and a property?


Disable or enable Mobile Data with CheckBoxPreference?


How to display the comment text which you set in the xml comment?

Show  xml tag into visual studio intellisense


Glossaries add figure (image) after every entry


Thickness of frame ticks in a LogLogPlot


Where does the expected value definition come from?

General solution of expected value of E(f(X))?


AutoCompleteTextview in PopupWindow in Android

Can android PopupWindow show another PopupWindow?


Is there a distinction between rest mass and relativistic mass for photons?


How can you show that $\binom {n}{7}=\sum_{k=7}^n \binom {k-1} {6}$?

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


Strange behavior for QgsProject snapping options - Python QGIS 2.8


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


Different behaviors for HashMap and Hashtable when Equals overridden to always return False

What issues should be considered when overriding equals and hashCode in Java?


Remove method to remove specific object from ArrayList not working


Add different materials to different parts of a mesh?


How to create a system tray popup message with python? (Windows)

What's the simplest way to put a python script into the system tray (Windows)


What kinds of images can I produce the least noise in when shooting in low light?


Getting data from Firebase to ListView crashing

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


Can I virtualize multiple hosts into one virtual system?