PHP mail function doesn't complete sending of e-mail


Creating queries in mongodb with multi operator

Multi-field queries using C# driver for MongoDB


Disk storage graphic and usage amount inconsistent?


Creating multiple directories using a parameter in a shell script

How can I use $variable in a shell brace expansion of a sequence?


getting blank screen in Ubuntu 16.04 after login account

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


Prove that exist bijection between inverse image of covering space

If $h : Y \to X$ is a covering map and $Y$ is connected, then the cardinality of the fiber $h^{-1}(x)$ is independent of $x \in X$.


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


HP Spectre x360 -- How to disable trackpad automatically when going into Tablet Mode?

HP Spectre x360 disable trackpad in tablet mode


How to call a default image viewer from Python

Launch default image viewer from pygtk program


Convert hexadecimal string to its numerical values in C#

Convert integer to hexadecimal and back again


Which type of bicycle is best for weight loss?

Type of cycle for losing weight and staying fit for a beginner


What is the meaning for the term kissing cousins?

Definition of "kissing cousins"— Are the dictionaries wrong/incomplete?


What is the difference between String str1 = "hello"; and String str2 = new String ("hello"); in java?

What is the difference between "text" and new String("text")?


Is tap water drinkable in Massachusetts (and elsewhere in USA)?


Random Ants Question from Interview Book: How to Compute Expectation of Maximum of Random Varibales


Changing the time, what files get edited?

What files get edited when the system time changes?


What are the details of "Objective-C Literals" mentioned in the Xcode 4.4 release notes?


Create a relation graph of an existing document

Show graph of references inside a document


Interpreting a binomial regression model in R with cloglog link function


How to pick the title of a remote webpage

How to get the content of a remote page with JavaScript?


Context getResources(), can't find resource

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


Multiple left joins in one query to Linq statement

Linq-to-SQL left join on left join/multiple left joins in one Linq-to-SQL statement


About the official Stack Exchange app: Is there a way to view prior edits to a post?

Add the revision history to the Android app


C++ Template, different declaration and definition, linker not able to resolve the symbols

Why can templates only be implemented in the header file?


sed single qoutes, double qoutes, delimeters

Differences between doublequotes " ", singlequotes ' ' and backticks ` ` on commandline?


Completely defragmenting a FAT32 filesystem

A clever way to defragment a FAT filesystem?


Finding the highest possible product from the make up of a number

Partitioning a natural number $n$ in order to get the maximum product sequence of its addends


how to store html in php variable for print?


Old Firefox with New Firefox removing pluggins

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


Is the Hamiltonian fully defined by a quantum state (vector)?

Is it possible to reconstruct the Hamiltonian from knowledge of its ground state wave function?


Why was this edit to repair dead links rejected?

Why was my suggested edit rejected? I updated a dead link, none of the rejection reasons make sense!


When is a global symmetry a gauge symmetry?


Why won't android studio open my activity?

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


Find the sum of the series $1+\frac{1}{3}\cdot\frac{1}{4}+\frac{1}{5}\cdot\frac{1}{4^2}+\frac{1}{7}\cdot\frac{1}{4^3}+\cdots$


Compatibility Nvidia and Mathematica 11.3

Which processor and graphics card to use for my Mathematica license


Does constant charging harm my Android cellphone?


Rails: Case insensitive params hash keys?

How do I create a hash in Ruby that compares strings, ignoring case?


Is it safe to deny access to .ini file in .htaccess?


Want to install Ubuntu Mate but need advice on hardware issues

[Firmware Bug]: TSC_DEADLINE disabled due to Errata - what should I do about this?


What is the simplest way of sharing my world with a friend?

Is it possible to turn a Minecraft single player map into multi-player server?


How to make a simple division diagram to a base b?

Repeated division - Converting from base 10 to another base


How to execute a script just by double clicking like .EXE files in Windows?


(mysql) What type of encoding do I need to store this kind of character


What's the name of the surface and Is it a $C^2$ smooth surface?


'tasksel install lamp-server' verses 'apt-get install lamp-server^'

whats the difference between tasksel and normal methods


Using String variable for "for loop" in Java


What is "catalog" used in a hibernate annotated class?

What are the JPA @Table annotation "catalog" and "schema" variables used for?


Can a Wizard prepare spells from other spellbooks?

How does a wizard read another wizard's spellbook?


How can us Stack Exchange and Stack Overflow users help with the current Chinese SPAM attack?

Can a machine be taught to flag spam automatically?


In email recognizing pattern for entity in ibm watson what is the term {2, } indicates here?


How can I continue using apt-get on Lubuntu 16.10

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


Finding the maximum value of $\int_{0}^{1}f(x)dx$ under given conditions.

Maximum and minimum value of $\int_0^1 f(x)dx $ given $|f'(x)|<2$


Subspace of metrizable and separable space is separable

Subspace of a separable space is separable


How many people has Luke Skywalker killed?

What is the total number of people killed on the 2 Death Stars when they exploded?


Orthogonal tranformation over invariant subspace

Normal operator $\Rightarrow$ S invariant implies $S^\perp$ invariant


Java ,Stack Calculator works fine if I manually push values to stack, but not if I push them using Scanner


Is a topological space $X$ the colimit of an open cover $\cup U_i$ in this way?


Will I get back my IAPs after reinstaling a purchased app from the Google Play?


What are the weakest assumptions about the errors needed to derive the ordinary least squares estimator?

What is a complete list of the usual assumptions for linear regression?


Simple past tense agreement in noun clauses: "I heard you are the best..." vs. "I heard you were the best"


nginx reverse proxy setup to handle graceful deployments of upstream servers

How to make a modification take affect without restarting nginx?


Are there examples of more informative PCA plots?


Simplifying the infinite series $\sum_{n = 1}^{\infty} \left(\frac{1}{2}\right)^{3n}$

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


How to write unit test for a private void method in which other private method is being called?

How do I test a private function or a class that has private methods, fields or inner classes?


Prove that $G$ is cyclic group of prime order

If $G$ has no proper subgroup, then $G$ is cyclic of prime order


Is 1 Joule the work done to lift ~100g through a distance of 1m?

A few questions about the concept of work


After editing .bashrc, Ubuntu doesn't seem to be able to find some libraries/packages anymore. Any idea why?

How do I find the package that provides a file?


Uniqueness of homomorphism between $\mathbb{R}_{>0}$ and $[0,1]$

How do I prove that $f(x)f(y)=f(x+y)$ implies that $f(x)=e^{cx}$, assuming f is continuous and not zero?


What happens when we add equations of two lines?

Does adding two linear equations will result in a line which will pass through an intersection of the linear equations?


Prove by induction that $\sum_{k=1}^{n} k^3 = \bigg( \sum_{k=1}^{n}k\bigg)^2$

Proving $1^3+ 2^3 + \cdots + n^3 = \left(\frac{n(n+1)}{2}\right)^2$ using induction


What coordinate system/projection are these Fresno, CA data points?

Identifying Coordinate System of Shapefile when Unknown?


Which size does an array have in memory?


Why does a hot bulb filament emit photons?


Scheduled task to save my notebook every 30 seconds?

Is there a notebook autosave frequency configuration?


Escaping single quotes **with** an alias


"which chapter of that book" vs. "what chapter of that book"

What vs. Which - correct usage in questions


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


Why not to extend the set of natural numbers to make it closed under division by zero?


if statement throws an exception "org.openqa.selenium.NoSuchElementException"

How to validate that an object (whose locator we don't know since it is not present) is not present in a page


Matrix is identified as null when it should not be

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


error: file '/boot/vmlinuz-4.13.0-041300-generic' not found , how to create?

How to set mount point of boot partition to /boot/efi?


Unable to parse json and set it to recyclerview


How should I calculate the $n$th derivative of $f(x)=x^x$?


Have we proven that higher dimensions exist?

Experimental evidence of a fourth spatial dimension?


Why gdb displays optarg as 0x0 all the time


"Will you be at home tomorrow?" and "Are you going to be at home tomorrow?". What is the difference?


Remove ugly borders around clickable cross-references and hyperlinks


How to tackle datasets where the dependent variables has around 80% 1's?


Why do I need to @import my SCSS files more than once to prevent errors?

False positive "undefined variable" error when compiling SCSS


Error while trying to install Brave browser

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


Rendered image is blank, or white, or shows as a text file in the filebrowser

PNG animation render, saving images without a file type


How can I recover my clash of clans account?

How do I recover my old Clash of Clans (COC) game save & base?


Why size of c++ dynamic array is not changed?

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


addEventListener vs onclick when callback function changes

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


Setting Environment variables in Windows 10, to be able to run Python from cmd

How do I add Python to the Windows PATH?


cannot install ffmpeg - Unable to correct problems, you have held broken packages


Setting environment variables in Linux using Bash


Install macOS High Sierra as VirtualBox guest (on macOS High Sierra)?


What's the difference between declaring a variable "id" and "NSObject *"?


Exposed filter for file field on filename

Looking for exposed filter for private file name


Does an Indian passport holder who is a dependant of a British passport holder require a visa to go to Paris, France?

Does my husband need to apply for Schengen visa if he has an indefinite leave to remain?


When are 'near', 'near by' and 'nearby' used?


Unity, Files/Nautilus doesn't appear on alt+tab switcher


How do I make a border size itself depending on what it is called on?

How can I make a div not larger than its contents?


Local variable referenced before assignment but I didn't see why's that

UnboundLocalError on local variable when reassigned after first use


Why aren't search engines indexing my content?


Why generic classes in .Net are invariant towards theirs generic args?

Why do I need an Interface for Covariance (out Type)?


Share authentication between ASP.NET and Wordpress

Sharing authentication between ASP.NET and WordPress


Should i disconnect my windows 10 drive before installing a dual boot ubuntu

How can I install Ubuntu without removing Windows?


Can I put a preprint of a paper on arXiv without informing my co-authors?

Can I submit/ArXiv without my advisor? I am being blocked from publishing my work


How to set read/write permission for a flash drive?

How do I change permissions on a FAT32 formatted drive?


Demystification of SQL Server optimization process

Is there a way to see what were the Candidate Execution Plans generated by the Query Optimizer?


Can I cast Magic Initiate spells from another class using the Pact Magic feature?

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


Saving images to MySQL Database? Yes? Or not?


ruby difference between class ClassName and class ::ClassName


Best Practice for captcha based protection against D.O.S to Nginx Proxy


If I run along the aisle of a bus traveling at (almost) the speed of light, can I travel faster than the speed of light?


Checking if a lists' items are in the same order in another list

How to test if a list contains another list?


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


Can I take a running process and redirect its stderr / stdout?

How to change the output redirection of a running process?


How can I get this table centered in the page?

My table doesn't fit; what are my options?


Why there is no difference in number of times loop run when using ++i vs i++?

Difference between pre-increment and post-increment in a loop?


What is the best regular expression to check if a string is a valid URL?


I cannot install google-musicmananger-beta via apt-get (Hash sum mismatch error)

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


Is there a way to bulk add URLs to a certain YouTube playlist?

How to create a YouTube playlist from a list of links?


makebst generated bibtex file - Error: You can't pop an empty literal stack for entry

Debugging a custom-bib bst file that crashes on book items


I accidentally dropped the lid from a can of diced tomatos in my crockpot of cabbage roll soup!

Could I get sick from accidentally cooking an olive can metal lid in my spaghetti sauce?


How can I increase the size of my /var und shrink it from /home or other patition?

How can I resize an ext root partition at runtime?


Defining a shortcut for \end{frame} gives an error in beamer

How to abbreviate "\begin{frame}", "\end{frame}", and "\frametitle"?


Site Stats widget that links to "more info" on stack exchange

Why are site stats graph for beta sites not available to public?


clean install ubuntu 14.04 erased all win7 partitions, how to recover with testdisk?

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


How to find the length of an array referenced by a pointer inside another array?

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


Compute the limit $\lim_{n\rightarrow\infty}\left(\frac{1+\sqrt[n]{a}}{2}\right)^n$

Proving that: $\lim\limits_{n\to\infty} \left(\frac{a^{\frac{1}{n}}+b^{\frac{1}{n}}}{2}\right)^n =\sqrt{ab}$


Why was the original Q&A apology about Monica Cellio deleted?

Why was "An Update to our Community and an Apology" deleted?


How to Fix:Though favicons are added, it doesn't show in Google Search

Wrong favicon displayed on Google's mobile SERP


How does GR determine the topology of spacetime?

What is known about the topological structure of spacetime?


How do I set up my Yongnuo RF-603II trigger and Yongnuo YN-568EX flash?

Why won't my YN-568EXII work with a flash trigger?


Which partition is better to use in a Nokia booklet 4g?

What's your recommendation on drive partitioning schemes for a desktop and home server?


How do I access files on Desktop from Ubuntu (WSL)?

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


Wix - LGHT0094 Unresolved reference to symbol

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


sp_send_dbmail unable to execute from service broker activation sp

Can't use msdb.dbo.sp_send_dbmail when in service broker - executes as guest?


Compatibility with Dell XPS 13 (2 in one) - model 9310


Why didn't I get any bounty after the question was accepted?


Is there a null set that is not a Borel set?

Lebesgue measurable but not Borel measurable


Alternative title for research assistant

Avoiding confusion over the term "Research Assistant"


Attempt to invoke virtual method 'int.java.lang.Integer.intValue()' on a null object reference at Cast.writetoParcel

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


TV displays Gamecube games in black and white and without sound


What is the justification behind defining properties of an object on its prototype?

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


What's up with the white knight in the forest of the lost giants?


What are the best ways to improve a site's position in Google?


how to encrypt passwords so that it cannot be easily cracked?


How can I merge properties of two JavaScript objects dynamically?


Python scripting for weight paint gradient

How to set vertex weights using Blender's Python API?


MySQL data to JSON format using PHP script

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


What is the purpose of using a decision tree?


Can the t-test be used to test the difference between percentiles of 2 samples?

What statistical test allows comparison of the 3rd quartiles between groups?


How to assign an app to specific workspace with XFCE?

How to start an application on a different workspace?


There always exists a sequence of consecutive composite integers of length $n$ for all $n$.

How do I prove that for every positive integer $n$, there exist $n$ consecutive positive integers, each of which is composite?


android Sharedpreferences and Sqlite saved data

What will happen to the SharedPreferences on update an Android App?


Workflow for converting LaTeX into Open Office / MS Word Format


Preserve 'this' reference in javascript prototype event handler

Preserving a reference to "this" in JavaScript prototype functions


Does gravity affects on electrons in a noticeable way?


Best alternative to prepared statement when using SELECT SQLite?

How do I use prepared statements in SQlite in Android?


What could prevent me from accepting an answer to my question?


.net Convert three letter timezone code and datetime to UTC

Parse DateTime with time zone of form PST/CEST/UTC/etc


How to disable one of items in a combo box

Disabling particular Items in a Combobox


Event binding on dynamically created elements?


Remove duplicates from the list of dictionaries (with a unique value)

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


Adding Rasters with multiple Field Values using Map Algebra in ArcGIS for Desktop?

Specify a field in attribute table with raster calculator


What methods can be used to micro-adjust autofocus of a camera body to a particular lens?


I don't understand how Java is pass by value

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


Recently installed OS from Windows regretting please help

How to remove Ubuntu and put Windows back on?


Allow to re-vote after casting vote as "unclear what you're asking"

Allow another close vote after retraction


MySql autoincrement counter resetting after server restart

Prevent reset of auto_increment id in Innodb database after server restart


Word for statement that adds no value to a conversation

Is there a word for a comment which makes no sense or adds nothing to the current discussion?


How to make "open in terminal" in the right click menu use Terminator instead of gnome terminal?

Setting nautilus-open-terminal to launch Terminator rather than gnome-terminal


Exit code of command substitution in bash local variable assignment

Why does "local" sweep the return code of a command?


How to write “ä” and other umlauts and accented letters in bibliography?


How can I superimpose LaTeX / TeX output over a PDF file?


Hide scroll bar, but while still being able to scroll


Watching Netflix with Firefox in Ubuntu?

Netflix doesn't work since installing Ubuntu 18.04


How to add any plugin to ckeditor manually?

Installing extra/additional plugins for standalone CKEditor module library


Why is the atmosphere transparent in the visible spectrum?


Regex exclude character between string tag

Find an element by id and replace its contents with php


Passing type as a parameter in an api that takes a generic type

How do I use reflection to call a generic method?


PHP Notice: Undefined index: status on line

"Notice: Undefined variable", "Notice: Undefined index", and "Notice: Undefined offset" using PHP


Why is it "to start laughing" and not "to start to laugh"?


After reinstalling and restoring my /home files, I can't use the volume indicator

Volume icon missing after removing (and re-installing) pulseaudio


"this" and object literals in JavaScript

How does "this" keyword work within a function?


c# String.Format throws "Invalid input exception"

How to escape braces (curly brackets) in a format string in .NET


How can I prove this inequality for every natural number $\geq 1$?

Proving $\sum\limits_{k=1}^{n}{\frac{1}{\sqrt{k}}\ge\sqrt{n}}$ with induction


Is the Cartesian product of two uncountable sets uncountable?

Is the set of all pairs of real numbers uncountable?


Why do we have to factorize the function before taking its limit

How can a function with a hole (removable discontinuity) equal a function with no hole?


What is the difference between an int and an Integer in Java and C#?


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


Finding limit of $\frac{x^2y^2}{x^3+y^3}$ as $(x,y)\to (0,0)$


Compact operator maps weakly convergent sequences into strongly convergent sequences


Has the Time Machine option to ""Delete all backups of" disappeared in Big Sur?

How to delete a file from Time Machine backups in Big Sur?


Auto Mount NTFS Drive at /media/user/Data x at each user login?


Kullback-Leibler divergence with sample data likelihood

Intuition on the Kullback–Leibler (KL) Divergence


Does 1/3 =.3 repeating or is it a close representaion


RAM: which one is more better 2x2GB or 4GB?

Is it faster to have four times 2 GB or two times 4 GB of RAM with a dual-channel mainboard?


How to achieve a solid glass/emission material with certain refraction and color


How do I trim a file extension from a String in Java?


dropdownlistfor does not select correct value in a loop

MVC5 Razor html.dropdownlistfor set selected when value is in array


why did my hp officejet pro stop printing when I updated ubuntu 20.10

How to install HPLIP on my Ubuntu to support my HP printer and/or scanner?


How can I remove these apps from my device?


Driving car with (almost) the speed of the light and switch the headlights on

If I am travelling on a car at around 60 km/h, and I shine a light, does that mean that the light is travelling faster than the speed of light?


What do \makeatletter and \makeatother do?


Keeping Current, How can i vary voltage?

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


SOQL to find all Profiles with the 'Manage Users' user permission

How can we access "Modify All Data" setting from profile in apex


What does "You have requested package `foo', but the package provides `foo'." mean?


What is the difference between TeX and LaTeX?


Can't start Xcode - stuck on installing state


Helping/explanatory notes for Landau&Lifschitz Physics Course

Recommendations for good Newtonian mechanics and kinematics books


If there a formal definition for the sum of two irrationals is rational if it is only the additive inverse plus some rational?

Jutifying: irrational + rational = irrational


What is the sql query to display the data types of each column in an oracle database table?

How to view all the Metadata of columns of a table in oracle database?


PHP mail function doesn't complete sending of e-mail


How to find a symmetric matrix $B$ where $x^T Ax = x^T Bx.$

Find a symmetric matrix $B$ such that for every $3\times 1$ matrix $\text{x}$


What is the difference between 'thread' and 'queue' in iOS development?

Use of the terms "queues", "multicore", and "threads" in Grand Central Dispatch


How do I use the 'can break' option using commands?

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


Is the array index or the assigned value evaluated first?

What are the rules for evaluation order in Java?


Why isn't the nominative case generally used with "to be"?

Which is correct: "This is her" or "This is she"?


Ubuntu 13.04 "could not find required OpenGL entry point 'glGetError'!"

Could not find required OpenGL entry point 'glGetError'


Allow extending bounties by topping them up (within limits)

Should we allow adding rep to bounties to extend their duration?


What's the exact difference between: in, under, below?

Right use of prepositions in, on, under in relation to water


I have South Africa refugee passport. I am Eritrean. Can I travel to Greece without a visa?

What countries may be entered without visa by the holder of a South Africa refugee travel document?


How is Loki alive in the second movie of Thor?

How did Loki survive at the end of Thor?


How do I increase my code coverage, or why can't I cover these lines?


swap two variables without using a third variable as an intermediary position

Swapping two variable value without using third variable


How to check if an element is overlapping other elements?


Problem with Manipulate after declaring pure function with Hold

How are parameters evaluated for a Plot in Manipulate


Two variables are correlated but regression is not significant?

X and Y are not correlated, but X is significant predictor of Y in multiple regression. What does it mean?


Tibetan unicode font not appearing properly

XeLaTeX not able to recognize Devanagari script


What ordinal number is "the usual real" $\infty$


Is there a sort of "two-sided semidirect product"?

Has this "generalized semidirect product" been studied?


Will my code safely check for an underflow?


Program skips everyother line, but not sure why

Scanner skipping every second line from file


Careers company ad, logo obscuring banner


Is the www2 non-mirror subdomain affects the SEO?


Extracting map properties (extent, metadata, coordinate system, transformation) using arcpy.mp?

Listing layers from .mxd file using ArcPy for ArcGIS Pro?


Where can I see my flag count / history?


Let $F/K$ be a field extension and $a\in F$ such that $[K(a):K]$ is odd


how do I duplicate a partitioned table in SQL Server?

how to generate the creation script for partition function and partition schema?


Do I have to setup everything again after update?

Is it advisable to update Blender to the newest version as soon as possible each time?


Are prototypes required for all functions in C89, C90 or C99?


Blender 2.8 resize single edge where rest follow proportionally

How to scale dimensions proportionally to a specific size?


How is a second measured? And why is it measured that way?


How to change System Language in Android?

Is it posible to change the locale of my device?


How to specify the lat/long and bounding box of MapServer WMS layer in OpenLayers

Why are map tiles being repeated? Using MapServer and Openlayers


ZTE StarTrail : Android Update 2.2 to 2.3.3 or an other version

When will my phone get the Android 2.3 update (Gingerbread)?


Does the sum of reciprocals of primes converge?


In-universe explanation for single line of planetary entry/departure in Star Wars


What is the answer of series of $n+(n-1)+(n-2)+\cdots.+1$

What's this equation called (one more each iteration, find total for given iteration)?


Create an executable jar for SBT scalatra webapp using Jetty

Standalone deployment of Scalatra servlet


Is your commander still a "commander" if it gets turned face down?

Can my commander ever not be my commander?


Countup since a specific date in javascript/jQuery

Code for a simple JavaScript countdown timer?


What is the proper way to write the plural of a single letter? (another apostrophe question)


Why that Java I/O use "int" but not "byte"/"char" when read/write a single byte/character?

Java: InputStream read() returns a byte bigger than 127?


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


How do I design a screen which works for multiple cross devices

How many mockups do you typically do for a responsive bootstrap design?


Does the series $∑\frac {8n}{(\log n)^n}$ converge or diverge?

Convergence of $\sum\limits_{n=2}^\infty \frac{1}{n^\alpha \ln^\beta (n)} $ for nonnegative $\alpha$ and $\beta$


How to Keep Input Cells Hidden After Evaluating Notebook


Randomly generating the hallways between a network of rooms

What are some ideal algorithms for Rogue-like 2D dungeon generation?


How can I solve this recursion question, I am really stuck.


Convert the 12 hr time format to 24 hr format using javascript

convert 12-hour hh:mm AM/PM to 24-hour hh:mm


It would have been nice to know that shared links include my user id


How to create thread safe GetEventHandler()?

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


option in "flag" popup for "duplicate answer"

Add ability to flag answers as duplicates


Pythonic way to extract list into string with commas

How would you make a comma-separated string from a list of strings?


Preparing screenshots for use in a print document

Optimizing a screenshot for adding in a document and printing


Set-uid executable and resulting process user


Can I play an evil character without letting anyone but the DM know?

Can a fundamentally deceptive character work?


Why is the test in my ColorFunction not behaving as expected?


In British English should it be "Rockstar Games' products" or "Rockstar Games's products"

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


Which of the following subsets of   $\mathbb{R}^2$ are compact


How do you get to your minecraft folders?

Don't Have A .minecraft Folder on Windows 10 PC


Connection is not private when viewing per site meta over HTTPS

Untrusted connection when visiting per-site meta over SSL


How does Quantum Mechanics affect the modern account of free will and determinism?


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


Proving sequence limit given condition weaker than monotonicity

Prove $\lim_{n\to\infty} \frac{a_n}{n}$ exists for positive sequence where $a_{n+m} \leq a_n + a_m$


Why am I unable to sign back into Pokemon Go


Sci-fi show plot where people are killed in war based on a calculation


How does static friction provide centripetal acceleration?


Should parent toggles control child toggles?


70's or older story about a very dangerous planet

Trying to track down a sci-fi story about Venus


Getting BibTex to work in the first place


python: dictionary comprehension with list index

One liner: creating a dictionary from list with indices as keys


If H is a subgroup of a group G and K is a normal subgroup of G the show that K is a normal subgroup of HK.


I have two ArrayList A & B , Just i wanted to find whether the elements in array A is existing in array B element

check if elements of one ArrayList are present in other


What does this sentence mean in paragraph §3.2/2 of the C++11 Standard?

Can anyone explain this paragraph of the current C++0x standard draft?


Factory reset an iPad without knowing the iCloud password?


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


Why is an ordered pair (x, y) written as { {x}, {x, y}}?

How can an ordered pair be expressed as a set?


Java: The specified DSN contains an architecture mismatch between the Driver and Application?

The specified DSN contains an architecture mismatch between the Driver and Application. JAVA


How To Reduce a Javascript Date Object to a String in this Format: "02/14/2010"

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


The "x characters remaining" indicator on comments shows red for 350 characters remaining, but changes to blue when there are 250 characters remaining


$\log^2x$ = $(\log x)^2$ or $\log\log x$


How to deal with IP redirection and Googlebot?


How do I download a package AND all of its dependencies for offline use later?

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


Product of elements of a finite abelian group


Python3, iterate to JSON array without name

Why is using "for...in" for array iteration a bad idea?


How to render a background image in 2.8?


How to sort a List by two criterias in C#


problem updating ubuntu 20.04.1 on Raspberry Pi 4 -- error refers to apt-secure (8) manpage

How do I restore the default repositories?


Why is work done by non-conservative force around a closed path not zero?

Does it take energy to move something in a circle?


Plotting indefinite integral that has no closed form

Numerically integrate a plotted function


Can I use valid US B1/B2 visa to transit in NY & LA?


Use of Greek language without \textlatin{} \textgreek{} each word

How do I use an OpenType font with my LaTeX document?


Error. Attempt to invoke virtual method .getResources()

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


How do I use Java to read from a file that is actively being written to?


How can i take a photo of a moving object with the object in focus and the background having motion blur?

How does one track a shot where a car moves towards the camera but the background is blurred?


Exposure compensation or ISO sensitivity?

When should I use exposure compensation?


Why we don't work physically when we don't make something move?

Why does holding something up cost energy while no work is being done?


In set theory, how are real numbers represented as sets?


Flattening the intersection of overlapping spheres


How different is Scrum practice from Agile Practice?

What is the difference between Scrum and Agile Development?


Jquery check if current browser tab is active

Is there a way to detect if a browser window is not currently active?


How do I create an average from a Ruby array?


Why when photoURI passed on the onActivity() says null?? what am i doing wrong


Why the trench run and not divebomb the shaft?

Why did the Rebels have to fly along the Death Star trench?


What cosmic event would have to occur for us to notice gravitational waves in everyday life?

How close would you have to be to the merger of two black holes, for the effects of gravitational waves to be detected without instruments?


Python Fundamental Counting Principle Possible Permutations

Get the cartesian product of a series of lists?


Further question about the difference between "having a hard time Verb+ing" and "having a hard time to Verb"

Having a hard time "verb-ing" vs having a hard time to "verb"


Bibliography is not Printed Using Tex Studio

Question mark or bold citation key instead of citation number


Reverse triangle inequality in a normed linear space


problems with downloading Winehq on Ubuntu 16.04

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


is multinomial expansion required to solve this infinite sum?

Evaluate : $1+\frac{2}{6}+\frac{2\cdot 5}{6\cdot 12}+\frac{2\cdot 5\cdot 8}{6\cdot12\cdot 18}+\ldots$


Getting a package not found exception even after its installed

Is there a way to find out whether an updated program/package lands in the official Ubuntu release repositories?


The Subdivision Modifier Keeps Causing My Models To Warp Inside Of Itself

Applied Subdivision Surface Modifier To a Mirror Modified Model The Model Enveloped in on Itself


How can I get all a form's values that would be submitted without submitting

How can I get form data with JavaScript/jQuery?


If $I$ is not finitely generated and every ideal properly containing $I$ is finitely generated, then $I$ is prime?

An ideal that is maximal among non-finitely generated ideals is prime.


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


Why didn't Darth Sidious detect Yoda inside the Galactic Senate building before Yoda walked into his office?

Is it possible to sneak up on a Force user?


How to enable "window snap" with OpenBox

How can window snap be enabled in Openbox?


Stack Overflow requires reputation for everything


Problem with color using ListDensityPlot

White regions in DensityPlot — is this a bug with ColorFunctionScaling?


Find the value of $\frac{\sqrt2 + \sqrt6}{\sqrt{2 + \sqrt3}}$

Find the value of: $\frac{\sqrt{45} + \sqrt{18}} {\sqrt{7+2\sqrt{10}}}$


System settings not launching on Ubuntu 18.04

Settings menu in Ubuntu 17.10 is obliterated


How can I tell where the "java.lang.NullPointerException" happened?

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


Access to Action Methods depending on Roles in ASP.NET MVC

ASP.NET MVC3 Role and Permission Management -> With Runtime Permission Assignment


Show that there is a $\xi\in(a,b)$ s.t. $\int_a^bf(x)g(x)\,dx=f(\xi)\int_a^b g(x)\,dx$

Question about condtion of MVT for integral.


Users need to login using External Authentication Provider

Overriding the final destination of the OAuth2.0 flow from a custom OAuth2.0 Auth provider


Looking for identification of SF story where humans are the "ancient evil"

Short story where the Earth has been kept inside a force field for millennia


How to extract lines from a text file that contains strings from a list in another file?

intersection of two files according to the first column


Fetch the row which has the Max value for a column


Investment strategy in index funds during the start of the bear market

Investing in low cost index fund -- does the timing matter?


Does casting Fog Cloud break a Sanctuary spell?

Does casting Web interrupt the spell Sanctuary?


how to fix dynamic memory allocation problem in c?

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


How should I secure an unused wire in my breaker panel?


get class element when using click function

Getting the ID of the element that fired an event


How do I safely upgrade from server 16.04 to 20.04?

Can I skip over releases when upgrading?


Creating DEM after converting MapInfo tab files to ArcGIS Desktop?

Converting MapInfo TAB and/or MIF to SHP using free tools or ArcGIS for Desktop core product?


Using French-issued Schengen visa for a trip to Italy

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


Calculating the infinite sum ${1\over 1^3} - {1\over 3^3} + {1\over 5^3} + ...$


Book where people try to steal/break something by digging under a force field using a tank/mech they steal from a museum

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


Preventing multiple answers to same question in search results?


Is there a way to avoid SSH typing delay?


Why can templates only be implemented in the header file?


Ubuntu20.04 fresh install, no software store


trying to overwrite ... which is also in package

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


maximum value of $xy+yz+zx.$ given $x+2y+z=4$


The support of a non finitely generated module


why these strings are not pointing to the same object in java?


$A^2+B^2=AB$ and $BA-AB$ is non-singular


Python, include non-python files in a pathed directory in setup.py

Including non-Python files with setup.py


Defining a command where the argument could contain percent signs

Getting percent sign into an URL in a footnote


E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)


Click function not detecting my  I created using JQuery

Event binding on dynamically created elements?


How to identify which variables are collinear in a singular regression matrix?

Testing for linear dependence among the columns of a matrix


In a trigger, does assigning a column to the "old" value incur a cost? (Oracle)

Do database engines update when the updated value is the same?


YYYYMMDDHH date manipulation in shell script in Unix


Intersecting overlapping polylines using ArcGIS for Desktop?


When I'll click td get td text dynamic in jquery


If I push or hit an object in space will it rotate or move along a straight line?


How long do new tyres last off the bike?

How long is it safe to store new tires before they degrade in quality?


Install ree-1.8.7 with RVM on Mountain Lion

Mountain Lion rvm install 1.8.7 x11 error


What degrees of freedom (other than polarization) of a photon can be used to store quantum information?


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


Bisecting line segments in a tetrahedron.


How do I install CUDA 10.0 on Ubuntu 18.10


Counting The Number Of Ways To Seat Six People At A Table

In how many inequivalent ways can 8 people be seated at a round table?


Prove by induction: $b^n-a^n=(b-a)\cdot \sum_{k=0}^{n-1}{a^k\cdot b^{n-1-k}}$ $\forall n\in \mathbb{N}$ and $a,b\in \mathbb{R}$

Induction Proof that $x^n-y^n=(x-y)(x^{n-1}+x^{n-2}y+\ldots+xy^{n-2}+y^{n-1})$


Getting a string variable value from another controller javafx

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


Did J. R. R. Tolkien actually use to say that "Middle-earth was really the ancient history of the real planet Earth"?

Is Tolkien's Middle-earth in our Universe?


$R$ be a commutative ring with unity such that every prime ideal contains no non-zero zero divisor , then is $R$ an integral domain?

Let R be a commutative ring, and let P be a prime ideal of R. Suppose that P has no nontrivial zero divisors in it. Show that R is an integral domain.


Prevent Mac to sleep when lid closed on Mojave / Catalina


FileUri shows null after camera capture even after onsaveInstanceState and onRestoreInstanceState


How to recover data from heavily damaged external hard drive?

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


RAW v. RAI concerning enumerated card names

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


javascript functions differences defining

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


How do you get random RGB in Javascript?


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


Why couldn't Ellie's experience be corroborated by simply re-using the machine?


What can cause PCA to worsen results of a classifier?


How does Interlocked work and why is it faster than lock?

What is Interlocked.Increment actually doing?


Definite article before 'soul' and zero before 'body' in a Leo Tolstoy quote

How to use article 'the' with conjunction?


Remove duplicate polygons in a single layer using ogr2ogr?

How to delete duplicate features from shapefile/OSM XML using code/command line tools only? (NOT QGIS/ArcGis)


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

How to assign same Data to multiple object copies


How to detect when an iframe has completely finished loading

Javascript callback when IFRAME is finished loading?


Choosing the best model from among different "best" models


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


Vitali-type set with given outer measure


Can a c++ class include itself as an member?


Optimization problem for maximum volume of inscribed figure.


Create subdomains on the fly with .htaccess (PHP)


If a unit and nilpotent element commute in a ring, their sum is also a unit.


Guessing the programming language used for a software


C# Use a Type found via reflection as a generic

How do I use reflection to call a generic method?


Using permutation or otherwise, prove that $\frac{(n^2)!}{(n!)^n}$ is an integer,where $n$ is a positive integer.

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


Split Line at Points not splitting at every point in ArcGIS for Desktop?

Standalone Python script to split a polyline with a point layer


"Unable to locate package" while trying to install packages with APT


Retrieve multiple checkboxes in Datagridview C#


In classical logic, why is $(p\Rightarrow q)$ True if $p$ is False and $q$ is True?


What version of Ubuntu can I run on an old desktop?

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


Python (3.4) Recursion function not being called on dict/tree flattening

Python: using a recursive algorithm as a generator


Applying for UK VISA - TLS UKVI MUP PRODUCT


Convert a multidimensional javascript array to JSON?


How can I vertically align elements in a div?


Add close reason as a comment after Vote to Close

Show the reason given for a close vote before the question gets closed


How to properly write and execute a shell script and exit correctly?


What is the user / password to login the live dvd system?

Live CD asks for a username and password


JavaScript functions breaking with comma in string from PHP

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


Measure of $\lbrace (x_1,...,x_n) \in \mathbb{R}^n : \sum_{k=1}^{n} x_k \leq 1 \rbrace$


How to decorate all functions of a class without typing it over and over for each method?

Attaching a decorator to all functions within a class


what does this variable mean in front of the if statement? python

Does Python have a ternary conditional operator?


How to prove that $\lim\limits_{n\to\infty}\left(1+\frac{1}{p_n}\right)^{p_n}=e$?

Prove that $\lim\limits_{n\rightarrow\infty} \left(1+\frac{1}{a_{n}} \right)^{a_{n}}=e$ if $\lim\limits_{n\rightarrow\infty} a_{n}=\infty$


How can I add my own style property and values?

Create CSS styling properties using JavaScript


how to pass environment variables into dtach?

How do I set an environment variable on the command line and have it appear in commands?


I want to apply for a Masters degree but have a low average, what can I do?

How does the admissions process work for Ph.D. programs in the US, particularly for weak or borderline students?


Really need g77 on Ubuntu 12.04, can't install


"switching box" with microcontroller and relays


Is there any way to keep the alignment of the previous align environment?

aligned multi-line equation with intertext and block-wise numbering


Invalid instruction operands error during if statement in MASM

error A2070: invalid instruction operands while using nested while loop in assembly language


How to append a bezier curve from another .blend

How do I import a Camera from an external .blend file?


Can it be proved that all mathematical statements can be proved true or false?

Can we prove that a statement cannot be proved?


Null pointer exception when attempting to parse string into java.util.date

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


Prove that random variable is uniformly distributed

Distribution of $(XY)^Z$ for $(X,Y,Z)$ i.i.d. uniform on $(0,1)$


How to manually create and load namespaces in R


Do we have different badges in different SE sites


Migrating file operations from Linux to Windows

How to set file permissions (cross platform) in C++?


How do I add text to the beginning of a file with a new line

How to insert text before the first line of a file?


How can I get admin access to a Mac without knowing the current password?


Failed to login even to terminal somehow enter is pressed


Resolve build errors due to circular dependency amongst classes


Placeholder text for Tag Input is cut off


Proof via induction $1\cdot3 + 2\cdot4 + 3\cdot5 + \cdots + n(n+2) = \frac{n(n+1)(2n+7)}{6}$

$1\cdot 3 + 2\cdot 4 + 3\cdot 5 + \cdots + n(n+2) = n(n+1)(2n+7)/6$ by mathematical induction


Binary diff tool which would work the same way as diff(1) tool


PHP - preg_match for end of filename containing variable numbers

Remove resolution string from image url in PHP


Google Chrome 81 doesn't launch after installation in Ubuntu 18.04


If exist a measurable function 𝑓 and a continuous function 𝑔 so that 𝑓・𝑔 is non-measurable.

Composition of measurable function and continuous function


Is this proof of the $\lim_{(x,y)\to (0,0))} \frac{x^6y}{x^8+y^4}$ correct?

When does the limit $\lim_{(x,y)\to(0,0)} \frac{x^ky^l}{x^{2p}+y^{2q}}$ exist?


Cryptographically secure PRNG from a hash function


RewriteCond not matching on my IP when matching on %{REMOTE_ADDR}

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


Socket programming client stops when server stops

How to prevent SIGPIPEs (or handle them properly)


Why doesn’t deleting from a Javascript array change its length?


Autoboxing rules, what lies under the hood?

Why is == true for some Integer objects?


SQL - create array of values matching another value

How to use GROUP BY to concatenate strings in MySQL?


Is it true that $R^n\simeq R^m$ as rings implies $m=n$?

Can $R \times R$ be isomorphic to $R$ as rings?


Do I need Image Stabilization for canon 35mm f/2?

Is image stabilization a necessary feature for wide angle lenses?


Output of plots from within Do[ ] Command


I need help to correctly install Ubuntu in an Old Laptop


How to share properties of two classes in C++?


pm-hibernate freezes and/or fails to resume on Dell XPS 13, 14.04, 3.19 kernel


How can I use microsoft windows xp or 7 and ubuntu lts on same computer?

How can I install Ubuntu without removing Windows?


Python/Pandas: Filtering Rows using Regex

What special characters must be escaped in regular expressions?


Apt Hash Sum mismatch when I try to do and Update

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


Xubuntu installer shows no partitions, crashes

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


Can I subclass a ViewController instantiated from a Storyboard?

How to use single storyboard uiviewcontroller for multiple subclass


I have ADM ATHLON(tm) 64 x2 dual core. Should i install ubuntu

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


Difference between "./" and ". " for running a script/application?

What is the difference between "source x", ". x" and "./x" in Bash?


JavaScript - Why is 55.91 - 35 inadequate?


Definition of Polynomial with infinitely many variables

Polynomial rings in infinitely indeterminants


C++ - static Template no matching function

Why can templates only be implemented in the header file?


What is wrong with my code that creates a static data member?

Undefined reference to static class member


Equation of a fitted smooth spline and its analytical derivative


How to access a usb flash drive from the terminal?


An SE site for posting/rating resources, not just questions

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


Better way to get all enum constants from combined enum value

How to iterate over values of an Enum having flags?


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


Why do luatex and lualatex commands work differently?

Executables of formats, engines and executables of engines


I get low disk space warning after my last upgrade

How to free space on a completely full volume?


Deleting a file that has been loaded as a shared library by some process

How to upgrade shared library without crash?


Should I say I work "for" or "with" my supervisor?

Difference between “with”, “at” and “for” with a business title and a company name


Q: how to adjust all my tables width to text document margins?

My table doesn't fit; what are my options?


Why can templates only be implemented in the header file?


Downgrading from Safari 12 (beta) to Safari 11


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


Seeking program similar to ArcCatalog in QGIS?


Can you Counterspell a spell cast using a Ring of Spell Storing?

When casting a spell using a magic item, is the casting itself visible?


Suggested edits pending approval indicator lights when I exceeded daily review limit

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


Why int variable id's in python 2.7 are equal only until 256?

"is" operator behaves unexpectedly with integers


What are bitwise shift (bit-shift) operators and how do they work?


My girlfriend has never owned a house, I have, can she get a help to buy isa?


How to download GIMP from Ubuntu Apps Directory

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


Iterate through Python dictionary by Keys in sorted order

In Python, how do I iterate over a dictionary in sorted key order?


get folder names inside special directory


Regular Expression for getting everything after last slash


Why I think tension should be twice the force in a tug of war


A simple T-SQL query plan reuse question


Identity for convolution of central binomial coefficients: $\sum\limits_{k=0}^n \binom{2k}{k}\binom{2(n-k)}{n-k}=2^{2n}$


Comparing $\pi^e$ and $e^\pi$ without calculating them


Can i use 1 ground wire to ground 2 outlets?

Can a single ground wire ground 2 outlets?


error while adding repo for kde plasma 5 in ubuntu 14.04

Unable to locate package kubuntu-plasma5-desktop on 14.04


How do i configure universal USB modems (e.g. iBall 3.5G Connect)

How do I get an iball 3.5G modem working on Ubuntu?


Ambient occlusion texture baking shadows too dark

Why are there non-visible objects in my final render?


How do I prove this using mathematical induction: $\sum_{k = 1}^{n}k\binom{n}{k}=n2^{n-1}$?

How to prove this binomial identity $\sum_{r=0}^n {r {n \choose r}} = n2^{n-1}$?


Why did Dumbledore allow The Forbidden Forest for Detention?

How could students be allowed to take such a dangerous detention as the Forbidden Forest?


Will my UGPA keep my application from even being looked at, despite having turned things around?

How does the admissions process work for Ph.D. programs in the US, particularly for weak or borderline students?


How do you construct a node map for pathfinding in a non-tiled 2D environment?

How to handle pathfinding on a non-grid/non-node terrain map


If Statement using PHP Echo and isEqualToString

how to compare a string from url to NSutf8stringencoding return 1 or 0 with normal string @"1"


Generating sets of the free group $F_k$ on $k$ generators

rank of the free group: $\mathrm{rank} F_X=|X|$


DES with the bitwise complement of a key


What would the properties of a particle be that would allow light to orbit it?

How close does light have to be, to orbit a perfect sphere the size and mass of Earth?


How do dash costs work with commander tax?

How does Fist of Suns work with my Commander?


Historical flight data outside of the USA?


Find the sum of the series $\sum \limits_{n=1}^{\infty} \frac{2^{-n}(n+3)}{(n+1)(n+2)}$


Javascript - create flat sorted object from an object


"other" response not collected in Google Forms

Responses missing in Google Forms under the 'Checkbox - Other' question


Marshal exception when using arrays of structs

Error : Type could not be marshaled because the length of an embedded array instance does not match the declared length in the layout


Autodesk Maya 2016 not openning due to libtiff.so.3 dependecy error


change direction navmesh agent on collision encounter

How do I make A* agents avoid other agents?


A continuous mapping with the unbounded image of the unit ball in an infinite-dimensional Banach space

Nonlinear function continuous but not bounded


Verb or adjective for "working carefully on something for a lot of time"

What is the word or term used to describe doing an activity or work with a high level of concentration and intention, trying your best?


pdfTeX warning (dest): name{environment.1.1} has been referenced but does not exist, replaced by a fixed one


How can I define a Listable function only apply to a vector?


How to edit the hosts file in MS Windows 10


Python how to return nested dictionary from nested loops?

List of lists changes reflected across sublists unexpectedly


How to show "AxesLabel" when "Frame -> True"


Arranging GUI elements in QGIS 3 processing model user interface


Splitting line every x meters using QGIS?


How can I add more cars to the Special Vehicle list?


How can I add non mouse-selectable line numbers to vim?

How to clear the line number in Vim when copying?


Is it allowed/legal to do two PhDs at once in slightly different subjects?


Invoking a Mail Service - java.lang.NullPointerException: null

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


Is there a comma needed before quotation?


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


How to handle player knowledge when they fumble a knowledge roll

How do you discourage "player knowledge" as a GM?


Editor with python compatible regular expressions

gedit: search and replace with regular expressions


How to do a login "properly" in MVVM in wpf


How to find the sum of the infinite series?


char *str vs char str[] : segmentation issue

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


Escaping ' (single quote) in sed replace string

Print a string including single quotes and other special characters


How can I add a "C" common wire to this system?

How do I identify the C terminal on my HVAC?


Any way to pass args from test to setUp() method for a Python unittest test?


Why am I unable to start a Python web server in Mavericks? All the .py files return as plain text

python not executed and code is shown literal in the page


Can I use a ethernet splitter to connect a router to two devices?

Difference between Ethernet splitter and switch


Printing correctly posts - small margins

CSS bug with printing site pages (now with 100% more suggested fix included!)


Question about do carmo exercise: regular surface


Got a B1/B2 but never went for the trip. Can I use it to go later?

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


Proving that if $A^n = 0$, then $I - A$ is invertible and $(I - A)^{-1} = I + A + \cdots + A^{n-1}$


Find the remainder when $11^{2013}$ is divided by $ 61$

Finding the remainder of $11^{2013}$ divided by $61$


How to put my footer always on the bottom of my page?

How do you get the footer to stay at the bottom of a Web page?


Is it a scam if they ask for my bank account username and password instead of the account number?

Military member asks me if she can have money wired into my bank account but needs my social security number and bank routing number


Unable to change resolution back to normal


Best practice when analysing pre-post treatment-control designs


Fitting power law with loglog or exponential?


Why do I have empty space on the left suddenly?

Can the vertical line please be removed (again)?


Fix distortions when reprojecting cshapes world maps?

Lines on reprojected sp objects with Mollweide projection


How to transfer data from button java class

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


Detect if a method is annotated with a given attribute only knowing the attribute type as string (Swashbuckle/Swagger)

How do I use reflection to call a generic method?


can't get second number between parenthesis using regex

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


Will a low grade in my final year of an undergraduate program affect my chances of being accepted into graduate school?

How does the admissions process work for Ph.D. programs in the US, particularly for weak or borderline students?


Track campaigns with Google Analytics without query string parameters?


How do you make layouts for several Android screen sizes?


Splitting a list into N parts of approximately equal length


Splitting a repository using filter-repo

Detach (move) subdirectory into separate Git repository


How to empty (clear) the logcat buffer in Android

How can I erase the old data from logcat?


Book: dystopian future with games and sex changes

Looking for a short story about a man who is visiting a planet where you get your position/job through playing a game


Difference between (in / for / ∅ / during / over) the (past / last) three years


Join spatial point data to polygons in R


javax.el.PropertyNotFoundException JSF 2.1 Apach Tomcat Eclipse Kepler

Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable


Calling the UI Api from a community with a custom domain name - getting sun.validator exception

Error on Batch Apex for sun.security.validator


How to test print output of browsers with online tools?

Suggestions for debugging print stylesheets?


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


What happens at hardware level when we feed a code?

How does a computer chip read code, interpret it, and convert it into action?


Assumptions behavior in Refine[Sin[n Pi/2]]

Why does Mathematica claim there is no even prime?


How to prove that $4^m + 5^m$ is divisible by 9 when m is an odd number

Proof of $a^n+b^n$ divisible by $a+b$ when $n$ is odd


If everything in the universe doubled in size overnight, would it be noticeable?


Nearby objects won't move independently?

Duplicate objects transformation applies to both objects


"A combinations problem." There are $10$ halting stations on a circular road in a city....

There are 10 stations on a circular path


Prevent LocalReport Embedding Font into PDF

Exclude default font embed in RDLC render to PDF


How do you make sure email you send programmatically is not automatically marked as spam?


I thought interfaces couldn't be instantiated in java

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


how do I create a border, non-rectangular, surrounding a nodes in tikz?


Why is there a depression in my render even though there is none in the wireframe?


Elementary proof that $2^x$ is derivable

Show $\lim_{h\to 0} \frac{(a^h-1)}{h}$ exists without l'Hôpital or even referencing $e$ or natural log


Stack Exchange Format for Corporate Networks

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


Properties of logs. Why does the log of a power, does the exponent become a coefficient?


How do I get rid of possibly rogue process in Linux?

How do I deal with a compromised server?


How can I get query string values in JavaScript?


What am I doing when I separate the variables of a differential equation?


How can I find out what dlls are being referenced from another dll

Is there an application that can tell you what DLL's and other dependencies a program uses?


Need help, cant explain this part of code in Java


How to show that $\text{tr}\left(A^T B\right) \le \|A\|_{op} \|B\|_1$?


Targeting an element in an Async AJAX call in a loop


I need to save/compile a few times and a bunch of weird files (like foo.tex.Ak6664) appear in my Dropbox folder each time


C variable declarations after function heading in definition

What is this strange function definition syntax in C?


Error java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Class java.lang.Object.getClass()' on a null object reference

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


I would like to install Ubuntu on my home computer


Spawn away from spawn block that was set by /setworldspawn

setworldspawn is not spawning players to the exact place


If I file an amendment to my taxes, do I pay the difference or just the base amount?

I need to amend my return but I already received check from IRS with my refund. Should I cash it out now or wait until I amend my return?


Regex pattern to match BODMAS rule in a mathematical expression

Regular expression to match balanced parentheses


How do I support scrolling and lock/freeze the header row of a pageBlockTable?


Faster ways to calculate frequencies and cast from long to wide


Convert String in milliseconds to Date Object (JAVA)

Convert millisecond String to Date in Java


Wondering if the use of "either ...nor " is correct


Function not defined in Javascript using Paper JS

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


Why didn't Naruto pass the academy exam when Lee was able to?


How to enable Wifi connection in Ubuntu 14.04 LTS


How to uninstall redundant python instance?

If I build a package from source how can I uninstall or remove completely?


Why does this planet (J1407 b) and Saturn's ring center on its equator?


External hard drive is not connected but still showing in Disk Utility

Disk ejected but still show up in Disk Utility?


How do I run a Virtual Box Virtual Machine as a service in Windows 7 without any other software?

How to run a headless VM with VBoxManager as a windows service


Is there a way to enchant an item with /give

How do I give players already enchanted Tools/Armour/Weapons


Partial linq text searching with Contains


How to always share "Seagate Expansion" as F

Is there any way to ensure that a specific USB key always gets the same drive letter?


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


iOS backwards compatibility issue in Xcode

Target iOS Level with Xcode for Backward Compatability


How to set symlink short cut to Sublime Text 3 in terminal?

Having trouble creating symlink between the terminal in Mac OS X and Sublime Text 2 so it can be launched from the command line


Windows 7 in Chinese mode types English characters

How to get the keyboard to input Japanese?


Limit of positive infinity plus negative infinity

Show that $\lim_{x\to \frac{\pi}{2}} \frac{1}{\big(x-\frac{\pi}{2}\big)}+{\tan(x)}=0$.


Is it possible to deauthorize all foreign usb by default?

How to safely insert USB stick/device to Linux computer?


Confused about inductors and how they "react to changes in current"

How does current flow if back emf equals to applied voltage


Use inclusion/exclusion to find the number of derangements of each of the following strings.

Need help regarding String Derangements using Inclusion/Exclusion


Film where the black psychic is tricked into drinking Long Island Iced Teas, causing him to miss the monster

Movie/TV series with a scene of spiky, black goo growing out of a lab container?


How to deal with special characters when using CRUD operations in Express routes via fetch()?

When are you supposed to use escape instead of encodeURI / encodeURIComponent?


Material based in mesh and not on verices

material distributed based on mesh and not on vertex


Mission Control stopped working then Dock won't restart


$A$ is integrally closed if and only if $A_P$ is integrally closed for all maximal ideals $P$ of $A$.


TableLayout (TableRow?) not sizing child Views as expected when adding them dynamically


How to convert java.util.Date to java.sql.Date?


How to calculate time elapsed in bash script?


Can't paste files or create folders in a file browser on my root or /opt


Can someone elaborate how to use Qutrits to do teleportation? And the unitary operation Bob needs to do?

Generalizing quantum teleportation for qudits


What is Mathematica's comment-to-line-end token?

Is there a syntax for single-line comments for notebooks?


Please help identify sci fi novel for kids about a new earth colony ship that's disintegrating

Children's book about child on failing generation starship saved by Cygnus The Swan?


Dragging home button opens Google Search - How do I remove this?

Disable open Google Search by sliding up from the home button "feature"?


What is the most efficient way to add rows and columns to a matrix?


How to show the search box in Google Search results page?

How did this website get a custom search bar listed under their search results?


Is it safe to memcpy to the exact same region?

Meaning of overlapping when using memcpy


What analog circuit i should use to shifting a signal from -5..5v into 0..10v?

Level shifting a +/- 2.5V signal to 0 - 5V


Python2: List splitting syntax - tail of a list


Unnecessary repetition of "is" in spoken English

Double Copula or "double is" in professional/technical writing


Java constructor NullPointerException issue

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


How can I search the APT man page for options to install


Is there a word that describes someone with a light footprint?

Can the word "mundane" be used in positive sense


How does an SSH connection become inactive?

What is the default idle timeout for OpenSSH?


Creating Centrelines from Road Polygons using QGIS?

Finding centrelines from polygons in QGIS?


Update table using rawQuery() method does not work

SQLite in Android How to update a specific row


gnome-shell's meson dependencies on Ubuntu 20.04

How do I find the build dependencies of a package?


Example of a Hash function which is second pre-image resistant but not collision resistant

Are there attacks that break collision resistance but not preimage resistance?


Getting Null Pointer exception with Sorted Linked List


Is the electromagnetic spectrum discrete?


Why does the Screen momentarily go dull and the open windows get unresponsive?

Program windows turn gray and then go back to normal again


Delete the nth line from a matched string (which only occurs once in the file)


String.equals() with multiple conditions (and one action on result)

Compare one String with multiple values in one expression


Let $p$ be a prime number for which also $p^2+2$ is a prime. Show that then $p^3+2$ is also a prime.

Prove that if $p$ and $p^2+2$ are prime then $p^3+2$ is prime too


Not getting upvotes on accepted answer after rep cap


Why doesn't terminal show color schema once logged as root?


How to fake resolve a dependency in apt-get?

How to fake a package version installed?


Two magician films released nearly the same time.. any connection?

Why are two such similar movies being made at the same time?


Stitch first and edit later or vice versa?


SQL Server 2012 High Availability on VMware virtualization


Install WSL2 on 18363 fails despite official docs say it should work

Can't set default WSL version while installing WSL2


What is the actual uncertainty principle formula?

Factor 2 in Heisenberg Uncertainty Principle: Which formula is correct?


Are static class variables possible in Python?


How to both edit and close in the Review queue?

Let me edit a post in the close review, then vote to close it


Two Gates Active Simultaneously on the Same World


Is there any function in $L^2$ that is not integrable?

What are examples of functions that are $L^1$ but not $L^2$ and vice versa?


E/AndroidRuntime: FATAL EXCEPTION: main java.lang.NullPointerException:activity.RegisterActivity.registerUser(RegisterActivity.java:247)

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


Remove unnecessary close tags using regex


How do I extract text that lies between parentheses (round brackets)?


Problems with SEM: Non-positive definite matrix

"matrix is not positive definite" - even when highly correlated variables are removed


Would the clones be emotionally and mentally same as the original?


How to prove this property involving the floor function?

Floor function properties: $[2x] = [x] + [ x + \frac12 ]$ and $[nx] = \sum_{k = 0}^{n - 1} [ x + \frac{k}{n} ] $


How to install Ubuntu on a laptop alongside Windows Vista?

How can I install Ubuntu without removing Windows?


unable to access location - failed to mount Windows share: Invalid argument

Failed to mount Windows share: Invalid argument


Get the chmod numerical value for a file

Convert ls -l output format to chmod format


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


Single line calculator - problem with last number

Evaluating string "3*(4+2)" yield int 18


If $\operatorname{ran} F \subseteq \operatorname{dom} G$, then $\operatorname{dom}(G \circ F) = \operatorname{dom} F$.


What does the typical workflow of a journal look like?


Analytical distribution of $N$ standardized samples?


How would Spanish text at bottom of English content page change how our pages rank?


Copy Document library records to other library

How do I move files from one document library to another using JSOM?


How to explain irrational numbers to laymen?

How can adding an infinite number of rationals yield an irrational number?


Do I add negative ability modifiers to skills?


Why does *= not give any errors when implicitly casting a float to an int?

Why don't Java's +=, -=, *=, /= compound assignment operators require casting?


How do I properly label the figures and tables in beamer in Share Latex?

Beamer Presentation: Figure has no number?


Do i need a transit visa for Paris if i have a Schengen visa issued by Portugal?

Indian National transiting through Helsinki


Wordpress Redirect: Default Password Reset URL

How to change/rewrite the lost password url?


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


Is $π^3$ greater than $3^π$ or conversely?

How to prove $3^\pi>\pi^3$ using algebra or geometry?


Solving a double integration in parametric form


If I find a cheap flight on a site that doesn't sell tickets, can I buy them online somewhere?

How to book this complex multi carrier roundtrip flight I found on ITA?


Crossing US border from Canada and back with rental car

European traveler driving a rental car across Canada/US border and back


Chapter spacing differs on odd and even pages (twoside report)

Have \cleardoublepage working in oneside scrreprt


Publishing while working from home independently, what affiliation to give?

What to put in "affiliation" field when submitting paper without affiliation?


Can I create another partition on a single partition system?


Python, how do I make these variables integers from string

How do I parse a string to a float or int?


Cannot mount USB stick - errors out with "$MFTMirr does not match $MFT"


Why aren't leftmargin and rightmargin values (in mdfdefinestyle) having any effect on my theorem box?


Prove the sequence $a_n =\frac{1\cdot 3\cdot…\cdot(2n-1)}{2\cdot4\cdot…\cdot2n}$ has a limit

What is the limit of $\frac{\prod\mathrm{Odd}}{\prod\mathrm{Even}}?$


biblatex prints editor twice in bibliography

Biblatex APA duplicating editors in reference list


How to find which RAM to get for my computer?


Visited every section of the FAQ (retired)

Analytical Badge - Can this be marked "(Retired)" or something?


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


How to change a variable in a calling function from a called function?


How to concatenate a link in a javascript function with a php variable?

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


In Star Trek what is the rank just below President of the Federation? And is there a rank above Admiral?

What political system does Star Trek's Federation operate under?


Combine one image + one audio file to make one video using FFmpeg


NullPointerException on android custom adapter

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


Understanding and interpreting consistency of OLS


Suppress PHP Errors' HTML tags when running from CLI

How can I tell PHP to dump exceptions as raw text instead of HTML?


Visual Studio: Find and replace with Regular expressions


How can I run a sh script targeting X11-settings on login?

How do I start applications automatically on login?


Showing that {0,1, 2, 3, 4, 5} is a group under addition modulo 6

Is the set $Z_n = \{ 0, 1, . . . , n-1 \}$ for $n ≥ 1$ is a group under addition modulo n?


Converting a system command to python for file search and delete


to install ubuntu on dell latitude d600?

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


Apex Cast sObject list dynamically to a specific sObject Type


Converting a string to specific date format and of date type


Using ogr2ogr to convert GML to shapefile in Python?


How to remove unused textures and materials

How can I remove all unused materials from a .blend file?


Match everything between characters in Regex?

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


How did Bail Organa and his wife explain the sudden appearance of a baby girl named Leia?

Why did Obi-Wan allow Leia to get adopted by such a high profile figure?


window.history.go(-1) not working in iOS HomeScreen App

Is History API broken on iOS? (Location bar doesn't update on pushState)


Could not log in the ubuntu 16.04 after installing the nvidia geforce drive

Graphics issues after/while installing Ubuntu 16.04/16.10 with NVIDIA graphics


Stopover in Heathrow, do I have to secure any kind of UK visa

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


How to determine whether a unique factorization domain is a principal ideal domain?


What is the air resistance for objects moving supersonically?


C# giving a PictureBox the shape of a Image


Why isn't my program interpreting the user's input correctly?


Vertical alignment in table: m-column, row size - problem in last column


Programmatically close alert() in Javascript

How can I auto hide alert box after it showing it?


How to avoid reload after php code execution?


What verb do I use when 'y(ies)' is used together in a sentence

When a sentence uses a parenthetical plural, should the rest of the sentence treat it as singular or plural?


Installing Ubuntu 16.04 LTS on eMMC storage


Help text for editing tag-wiki excerpts gives bad advice

Can the guidance on the tag wiki edit page be improved?


My Terabyte hard drive only has 931mb free?


How can I get a regex to find every match in javascript?

How can I match overlapping strings with regex?


IndentationError: unindent does not match any outer indentation level


At the end of the season, what decides tiebreakers in the NHL?

What is tie-breaking procedure in NHL (regular season)?


How do I change the plymouth bootscreen?


Is there a way to find the physical address of a global variable from the user space

Is there any API for determining the physical address from virtual address in Linux?


Is $\sqrt{2}+\sqrt{3}$ rational or irrational?

Can $\sqrt{n} + \sqrt{m}$ be rational if neither $n,m$ are perfect squares?


How to `grep -v` and also exclude 'n' lines after the match?

How to grep-inverse-match and exclude "before" and "after" lines


Why has my 550D camera buffer decreased?


Why Closing a File Stream in Java is so Important


Why is the lim inf the union of intersections


PC very slow with any graphics acceleration

How do I install intel integrated graphics controller?


What is the correct code to form largest number from a given int array?

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


How to download Youtube video in android SD card programmatically


How to read an audio file from IsolatedStorage?


value of a complex integration along a curve

what are the possible values for integral


SCORM 2004 Time Format - Regular Expression?


Trying to figure out if my processor supported RAM I just brought


Given my limit order and the ask price, what do I really pay for my stock?

What is the final price if the bid price exceeds the ask price in an order driven market?


Predicting trajectory collisions for multiple moving objects

Finding roots/zeros for collision detection?


I can't set my resolution higher than 1024x768 in ubuntu 12.04


Arriving in Netherlands on French Visa Type D Mult

Can I visit other Schengen countries on a long-term Schengen visa or residency permit?


Trigger happy Edit Suggestion approvals - what can we do?

What can we do to stop bad edits getting accepted?


Booking 2 ways ticket, not onboard 1 way, consider canceling both?

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


Please add specific close reasons to the review queue on Meta


Compact Riemann surfaces are projective varieties


Table column-wise split dynamically across pages automatically


How do I run a shell script which runs another script with cron?

Why scripts run as user but not as a cron?


Solution to exponential function in natural numbers

May $y=e^x$ be satisfied with both $x$ and $y$ $\in$ $\mathbb{Z}^+$?


What is the purpose of ordering answers SOLELY by date?


Do I get penalized for hosting a blog in a subfolder?


Moving wp-config.php outside root folder where we have multiple wordpress websites for enhanced security

Is moving wp-config outside the web root really beneficial?


Test if iptables would pass a given ip/ip-range

How can I write automated tests for iptables?


How to know if something is a primitive concept, a law, a definition or a theorem


Securely overwrite Python variables in RAM?

Securely Erasing Password in Memory (Python)


Is there a slang word or idiom for someone who borrows money from friends or relatives and never (or rarely) pays them back?

What would you call someone who imposes on other people's generosity?


How to wire a SessionFactory into a Hibernate Interceptor with Spring?

How to wire Interdependent beans in Spring?


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


Can I transfer games from my friends steam account to mine?

How can I move an installed game from one Steam library folder to another?


Black holes and positive/negative-energy particles


Firmware and Windows 10 time discrepancy

Windows clock set back 1 hour every morning even though all auto-settings are off


Why do we actively refer users to already existing answers of questions?

Changes to "close as duplicate" (part deux)


80s sci fi film with line "Paris? Bye bye!"

Identify this 80's movie about a force-field shaped like a bubble


Salesforce email says I'm connecting via TLS 1.0 but that protocol does not appear in login history

How to be sure API calls are using TLS 1.2


SPException turning on Community Feature

Site-level fields created by the Community Site features and its dependencies must not be removed


MinGW-64 and CompilationTarget -> "C": can't make library


Broadcom BCM43xxxx wireless device wifi had disappeared after updating/upgrading (January 2021)

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


Fault in proof of $\zeta(2) = \frac{\pi^2}{6}$

Different methods to compute $\sum\limits_{k=1}^\infty \frac{1}{k^2}$ (Basel problem)


Operators - how to motivate they must be linear ? Is this comment a hint?


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


How to transform linebreaks inside MySQL column data into \n?


Tips to extend battery life for laptops and notebooks


Monomorphism restriction and serialization/deserialization


Can a third type of electrical charge exist?


How can I dynamically create class methods for a class in python

Adding a Method to an Existing Object Instance


Allowing multiple choice selections for users using batch file


Techniques to prove that there is only one square in a given sequence

The sum of the first $n$ squares is a square: a system of two Pell-type-equations


Why does StackOverflow make you wait 2-x minutes before you can accept an answer?

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


Does the no-cloning theorem mean that 2 systems can't have the same state?

The Interpretation of $|\psi|^2$ and the No-Clone Theorem


introduce a restrictive clause without using that

Are there rules about using "that" to join two clauses?


Type intersection: use of type variables in intersecting types

Why can't I use a type argument in a type parameter with multiple bounds?


Prove that if $d$ is a common divisor of $a$ & $b$, then $d=\gcd(a,b)$ if and only if $\gcd(a/d,b/d)=1$

Prove that if d is a common divisor of a and b, then $d=\gcd(a,b)$ if and only if $\gcd(a/d,b/d)=1$


Grand Admin-Rights on a directory again - win 2012 r2

Access denied to a folder after removing administrator permission


Calculate compass bearing / heading to location in Android


A number next to a single asterisk disables Markdown formatting (italics)

Markdown change: Intra-word emphasis now works


Directly convert BufferedImage in a File object


I want to find the closed form of $\sum\limits _{i=0}^{\lfloor n/2 \rfloor} {n-i \choose i}$

Prove the following equality: $\sum_{k=0}^n\binom {n-k }{k} = F_n$


Code highlighting with E4X XML literals in ActionScript code blocks

What is syntax highlighting and how does it work?


How do I drywall when the studs are not flush?

How do I hang drywall where the wood is uneven?


What is the Difference between Geometric and Geographic columns?

What are the pros and cons of PostGIS geography and geometry types?


Keyword 'let' from LINQ syntax is not supported by syntax highlighting


$\overline{A\cdot B}=\overline{A}\cdot\overline{B}$ for $A,B\subseteq\Bbb R$?

Let $A , B\subseteq\mathbb{R}$. If $A$ is closed and $B$ is compact, is $A\cdot B$ closed?


What happens to a Redis data store if the data exceeds available ram?

What does Redis do when it runs out of memory?


cmd Error : Could not find or load main class

What does "Could not find or load main class" mean?


What is a good way to learn how to ride a bike on rollers?


How to use variable as range upper bound

How do I iterate over a range of numbers defined by variables in Bash?


Initialize class fields in constructor or at declaration?


Why do I get a NullPointerException when I read the input of a scanner into an ArrayList?

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


Remove ALL PRIVILEGES from an user group and Allow it to open only one program and read one directory


Simple Java If Statement not working properly with Sevlet or Java class


Bash script copy file to user's (wildcard) home dir


Are we allowed to embed pirated movies on SE?

Policy on links either directly or indirectly to pirate content


How do i search a mysql database for a specific column name

How to find all the tables in MySQL with specific column names in them?


How do I prove $\int_a^b |f(x)|^2 dx \leq \frac{(b-a)^2}{2} \int_a^b |f'(x)|^2 dx$.


Issue plotting PDE solution with manipulate


How to permanently disable hibernation on Windows 10?

Hibernate is disabled, hiberfil.sys gets recreated at each boot


parsing xml string and getting the value out


Prove $[0, 1]$ and $(0, 1]$ are equinumerous by use of bijection


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


what is the cause for sharp shadows when using strong bump?

Cycles : shadows on smooth shaded mesh, strange behavior


Sampling from multivariate normal using a pseudo-inverse

Generating samples from singular Gaussian distribution


How to apply coefficient term for factors and interactive terms in a linear equation?


How to find distance travelled when the change in the force of gravity is not negligible?

Integrating radial free fall in Newtonian gravity


What is the highest amount of Lollipops per Second I can get?

Is it possible to earn more than 100 lollipops per second?


Store full URL including #bookmark in it

Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?


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


Switches? I don't need no stinkin' switches! Or do I?

Is it possible to create an iron door which responds to levers on both sides


Class amsbook continuous section numbering

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


How to fit a glm with sum to zero constraints in R (no reference level)

Use a baseline including all observations in lm()


Running a console application in an ASP.NET MVC web app


How to read specific string object from JSON string

Safely turning a JSON string into an object


Ubuntu gets stuck in a login loop - 16.04, 18.04


PHP query to search multiple tables in MySQL database?


How does SO calculate user views of a question?

How are the number of views in a question calculated?


Why does this custom "mytarget/mylink" definition pair NOT work properly?

Labeling a text and referencing it later


EventListeners within a loop [JavaScript]

JavaScript closure inside loops – simple practical example


Javascript / jQuery to obtain the id of the textarea that I am typing in

How do I find out which DOM element has the focus?


Why protected can be access in same Package without inheritance in java?

Why does the "protected" modifier in Java allow access to other classes in same package?


Biber.exe infected by Trojan BackDoor.Generic18.ALDX

AVG: Biber listed as a trojan in TexLive 2014?


Sass function not available from import file

False positive "undefined variable" error when compiling SCSS


Ubuntu installation stuck in a loop with error SQUASHFS error : failed to read block 0x_____

Is verifying ISOs downloaded from the official website worthwhile?


Is there any way I can integrate the MS Office Smooth Typing in a C# application?


How to parse invalid (bad / not well-formed) XML?


Signing .NET assemblies: Does this protect my assembly from tampering really?


Why an acceleration vector which is perpendicular to the velocity vector does not change the magnitude of the velocity vector?

Why normal acceleration doesn't bring a change in speed?


NO_PUBKEY error in trying to install R on Ubuntu Bionic beaver (building docker)


Can we imagine some strange "unit" $ S $ such that $ S \times 0 = 1 $?

Is it coherent to extend $\mathbb{R}$ with a reciprocal of $0$?


Supplying a callback and the context within which it is to be run

How to access the correct `this` inside a callback?


Use theorem counters in custom tcolorboxes


Listing function points in a spreadsheet/excel

How to automatically create large number of columns in Excel 2013


How to hide the horizontal line at the bottom of each item in android listview?

How do I remove lines between ListViews on Android?


How does the US federal income tax system work?


Question mark or bold citation key instead of citation number


how to have combination of keypress in jquery

How to detect if multiple keys are pressed at once using JavaScript?


Resize WPF Window and contents depening on screen resolution


Redirecting from http to https in Apache


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

Does Blender support dual-GPU rendering if the two GPUs aren't the same?


Should I ignore UnserInterfaceState and xcschememanagement files in git?


Auto.arima application in R with sub-daily data - No seasonality given

Auto.arima with daily data: how to capture seasonality/periodicity?


Weird array logic when switching reference and offset

With arrays, why is it the case that a[5] == 5[a]?


The use and difference of simple future perfect tense and simple future perfect continous tense

Difference in meaning and use of future perfect forms


Length of time from Rogue One to Battle of Yavin

How much time passes between Rogue One and Episode IV?


MultinomialNB in python/pandas returns "objects are not aligned" error when predicting


Deleting 'garbage' nodes after polygon dissolve

Cleaning polygon after using dissolve to repair geometry in QGIS?


ValueError: time data '2018-12-22T00:41:30.926932Z' does not match format '%Y-%m-%d %H:%M:%S'

How do I parse an ISO 8601-formatted date?


Why doesn't the first list do the same as the second?

List of lists changes reflected across sublists unexpectedly


Successful AJAX request breaks jQuery funtion

Event binding on dynamically created elements?


Limits involving greatest integer functions, and analyzing behavior of functions as it tends to a value

Calculating $\lim_{x\to0} \left\lfloor\frac{x^2}{\sin x \tan x}\right\rfloor$


Does applying for the Diversity Green Card lottery affect future tourist visits to the US, if you don't win?

Does applying for the US Green Card lottery reduce your future chances of getting a tourist visa?


Unable to create inner class object in java

Java inner class and static nested class


Adding space between two table of content entries

table of contents: adding a vertical space


Why is Cantor's diagonal argument valid?

How does Cantor's diagonal argument work?


What is the best practise to relase Excel interop objects in C#?

How do I properly clean up Excel interop objects?


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


What happens when a bounty question has no good answer.?


Ubuntu does not load after successfull installation

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


Show that $f'_n \rightarrow f'$ uniformly on every compact set.

For holomorphic functions, if $\{f_n\}\to f$ uniformly on compact sets, then the same is true for the derivatives.


Is it a good idea to go to a university just because of its high international ranking?

University rank/stature - How much does it affect one's career post-Ph.D?


Is there a proof that the Harmonic numbers are not an elementary function?

Do harmonic numbers have a “closed-form” expression?


Method overloading in child class in java

method overloading from parent class vs. overriding


Read and write multiple files files in python?


Mutable variable is accessible from closure. What's causing this and how can I solve it?

"Mutable variable is accessible from closure" in a function passed to Array.prototype.every


remove_action or remove_filter with external classes?


How do I achieve this task of creating a shared folder and controll newly created files

Make all new files in a directory accessible to a group


How does $\sigma’(x)$ simplify to $\sigma(x)(1-\sigma(x))$?

Derivative of sigmoid function $\sigma (x) = \frac{1}{1+e^{-x}}$


what is the difference between salesforce object and force.com object

Difference between force.com and salesforce.com?


What is the origin of the quantifier symbols ∀ and ∃?

What came first, the $\forall$ or the $\exists$?


recover ssd after mounting iso file to ssd!

Data recovery after Copying file to block device


Redirection of stdout to a file not working

How to redirect both stdout and stderr to a file


How is electric field instantaneously generated inside a conductor connected across two terminals of a battery?

How does electricity propagate in a conductor?


Use of the prefix "non-" on compound words

Using "non-" to prefix a two-word phrase


How to show symbol § when I refer a chapter

How to reference a paragraph with § symbol and without a dot?


How to execute multiple constructor, when creating single object

How do I call one constructor from another in Java?


Simulating group_concat MySQL function in Microsoft SQL Server 2005?


How to add Google Drive to the Windows Explorer Sidebar

Customizing Windows 8's Windows Explorer's sidebar


Can chmod on a directory without --recursive change who can read a file within that directory?

Execute vs Read bit. How do directory permissions in Linux work?


Really really need help debugging this dpm(). It's an error from trying to create a new Message | Fixed by reinstalling Reply module


Was the homing beacon ever removed from the Falcon?

How long was the homing beacon aboard the Millennium Falcon?


Number of answers not consistent for users with over 10k rep

Answer count in /questions differs from count on question page


What is the function of if __name__ == '__main__'?

What does if __name__ == "__main__": do?


Conflict between hand-made symbol and caption environment

Custom definition of \ref causes problem inside argument of \caption


Prefill content type form field with alter hook

How do you use forms to populate content type fields?


How to insert the content of a .h file into string for runtime compilation?

"#include" a text file in a C program as a char[]


Common Doubt:Why there is the difference in the answer? In chessboard 2 squares are selected...

Two squares are chosen at random on a chessboard. What is the probability that they have a side in common?


How do you split a list into evenly sized chunks?


Why did time dilation cease to be a factor?

Time dilation effects near the end of the movie


Different answers for the same problem, Einstein's relativity vs Newton's gravity

Does a charged particle accelerating in a gravitational field radiate?


How do I make the colors match between two different monitors?


Computing the determinant of a Vandermonde-like matrix

Closed-form solution for the determinant of a Vandermonde-like matrix


Why Can't I Parent My Armature to My Mesh?

heat weighting: failed to find solution for one or more bones


java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String

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


Is the work-energy theorem only valid for conservative forces?

Validity of work-energy theorem in presence of non-conservative forces?


Positioning content at the top of a beamer slide (by default)


Why accept answer without providing bounty?

Is it ok to choose a different answer for a bounty award than the one I accept?


Award Mortarboard and like-badges after serial voting check

Why does reversing serial upvoting not reverse the Mortarboard badge?


Shouldn't there be some sort of grace period before questions can be closed?


JAR File Fails - Maven & Hibernate Project

How can I create an executable JAR with dependencies using Maven?


How to submit a form in JavaScript without triggering jQuery validation

jQuery Validation plugin: disable validation for specified submit buttons


How to generate text and timing diagram together using tikz-timing package?


What is the difference between auto hosted, provider hosted and sharepoint hosted app?

Differences between hosting options for SharePoint apps


How to convert from high poly to low poly


Surface area of a sphere with integration of disks

Areas versus volumes of revolution: why does the area require approximation by a cone?


16.04 new installation gives grub-efi-amd64-signed failed installation /target/ ubuntu 16.04 at the end


How to change extension of all files in a directory?

How do I change the extension of multiple files?


Is it possible to record a call in iphone?

How can I record a conversation / phone call on iOS?


Integrated webcam not working on Lenovo Yoga 510 (Ubuntu 18.04)

Integrated webcam not detected after update to 14.04


Is this binomial coefficient identity known?


How can the height of CKEditor text areas be controlled?


Why does C++/CLI fail in runtime and not compile for non matching method

C++ vs. C++/CLI: Const qualification of virtual function parameters


object references an unsaved transient instance : save the transient instance before flushing

How to fix the Hibernate "object references an unsaved transient instance - save the transient instance before flushing" error


Update values from one object to another in node JS

How can I merge properties of two JavaScript objects dynamically?


Simulating group_concat MySQL function in Microsoft SQL Server 2005?


How do I auto-hide the Ubuntu Dock using gsettings on Ubuntu 17.10 and later?


Only lets me make Stabilized Reflector Platform

How to do mission 'The Molecular Level' with Brotherhood of Steel?


Why there is no difference between / and ////// in bash path


PHP PDO : Multiple UPDATE in a single query


Help with cluster analysis. Is this possible?

Cluster analysis as a preliminary analysis