1052 Column 'product_id' in order clause is ambiguous,

Error 1052 Field is Ambiguous using Inner Join Function


How to make sure that string is valid JSON using JSON.NET


When to use "such" before a noun and when to use "such a/an"?


How do I get the time difference between two DateTime objects using C#?


I tried creating the equivalent of this in Java, but I am facing NullPointerException the moment I enter the first name

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


Reponse link is lost when responding to a message in chat with an image

Keep the message ID in the text field so I can reply to a message with an upload


How to prove if 3 circles intersecting with each others the 3 common chords will cross the same point?

Intersection of Common Chords of Three Circles


What is this message icon in the lower right in Destiny 2?


Did Future Zen-Oh destroy only Future Universe 7 or all 12 Future universes?


How can I find a specific block (preferably in a large area) in my minecraft world?

I've lost a command block, how can I find it?


import a single node and all its comment from one DB to another DB

Export and import content from one drupal site to another?


Can you help me with my capacity planning?


How could I modify this Building Placement Code for an RTS (BGE)

How could I place objects (buildings) on a flat surface in the BGE?


MLE for logistic regression, formal derivation

What makes the formula for fitting logistic regression models in Hastie et al "maximum likelihood"?


Why must normalisable eigenfunctions have $E > V_{min}$?

Lower bound on energy is potential minimum


Can a single user post two answers for one question?


How do I get rid of this orange selection box?


How to iterate numbers 001 002 ... with javascript

Show a leading zero if a number is less than 10


Temporary way to mitigate Meltdown before official fix?

How to check that KPTI is enabled on my Ubuntu?


How to reinstall GRUB bootloader for 14.04 after upgrading to Windows 10

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


Why am I getting an error say this class is not KVC compliant for the key listingDescription?

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


Return largest of three integers in Java


How to generate an en-dash (–) other than "--"


Training involved to ride 175 miles (281 km) in a day


Problem with GNU GRUB popping during start of OS system

Uninstall GRUB and use Windows bootloader


Is it normal for BibTeX to replace similar author names with "------"?


Java Servlet/JSP: Checking whether role is NULL or admin in Database


Show that $(a_1\cdot a_2\cdot ...\cdot a_n)^\frac 1n \leq (a_1+...+a_n)/n$

Prove the general arithmetic-geometric mean inequality


Keyboard Shortcut to Maximize Current Window / Application in OSX

What keyboard shortcuts move, resize, and maximize windows under Mac OS X?


Which tower consumptions benefit a Temple of the Monkey God, and how, exactly?

How do sacrifices affect the Temple of the Sun God?


Why do we ignore rotational energy in monatomic gases?

In counting degrees of freedom of a linear molecule, why is rotation about the axis not counted?


Bug in the Late Answers, First Posts and Suggested Edits review queues allow to arbitrarily mark items as reviewed, even if they were not

［I'm Done］ button is available after ［Save Edits］ even when nothing was edited in First Posts queue


How can I give other drives and partitions short, meaningful names in nautilus?


Can I use unencoded ampersands (&) in html?


the origin of "to spoil" to mean "to be eager for"

Why do we talk of 'spoiling for a fight'?


`ls / | wc -l` tells more lines than `ls /` shows

Output from ls has newlines but displays on a single line. Why?


How to iterate through two lists in parallel?


How to compile multiple java source files in command line


R - multiple linear regression plot analyzing

Multiple regression - Interpreting the plots


How to preserve author's initials from being abbreviated

BibTeX: Abbreviate first name (aka given name) to 2 or 3 letters (not 1)


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


is it possible to use ubuntu 14(trusty ) as a live usb?


Multiple Nested IF formula receive Error: Syntax error. Extra ','


Using "What" or "Which" with superlatives

"Which" vs. "what" — what's the difference and when should you use one or the other?


Reading content of a JAR file (at runtime)?

How to list the files inside a JAR file?


Can we make it possible to tag more than one user in the same comment?

Allow more than one @name notification per comment


How can I turn off Unity's online search results?

How to permanently turn off online results


Customize background to highlight ranges of data in ggplot

Make the background of a graph different colours in different regions


Struggling to install package via apt-get or Ubuntu Software Center

Unable to correct problems, you have held broken packages


How can a photon "stop"? What does its world line look like?

Does a photon in vacuum have a rest frame?


Can anyone recommend an app for creating flowcharts and diagrams?


Why is page state not preserved when using browser Back and Forward buttons?


linspace c++ vs matlab floating point precsion

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


How to sail downwind faster than the wind?


Computing the nth 6 character permutation of an alphabet

Better ways to get nth element from an unsubscriptable iterable


How can I programmatically include layout in Android?

Android: How to dynamically include a XML Layout?


Parameter evaluation order before a function calling in C


Need help figuring out substitution with recurrence equation.


If inherent randomness exist in quantum mechanics, what then of eternalism implied by relativity?

How can a particle's position be random and uncertain in quantum mechanics if it is already pre-determined in relativity?


What is the difference between $|0\rangle $ and $0$?


What's the difference between eating 2000 Calories at once compared to eating 4 times a day at 500 Calories?

Is eating a meal with 2000 Calories at once any different from eating 4 times at 500 Calories?


Does maximum Combat Power change for different Pokemon?


Why does Ubuntu create a file ending in ~ for every file I create with a text editor like GNU Emacs?

Prevent gedit from creating files with the '~' (tilde) suffix


How do I fix my package state after the installation process (dpkg) was interrupted?

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


Create a wifi hotspot like in Windows 10 in Ubuntu 16.04

How do I create a WiFi hotspot sharing wireless internet connection (single adapter)?


What is the difference between a Clone Trooper and a Stormtrooper?

What canon evidence is there that Stormtroopers are/are not still clones?


Package 'upstart' has no installation candidate


I want to make a racing game.Can I have licensed cars without paying for licenses?

Is it legal to use car manufacturers' names in a game?


Where to incorrporate IF and Else if file doesnt exist after os.walk?

How to code to skip a shapefile, if it doesn't exist?


Retrieving the filenames from subdirectories


Windows 10 update from 1803 to 1909 fails

Windows 10 update: 0xC1900101 - 0x3000D, FIRST_BOOT and MIGRATE_DATA


ArrayList displaying only the last element

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


How does the brain know where a signal came from? What is the addressing system


How to detect leading numberings in titles with a regex

How do you match only valid roman numerals with a regular expression?


Has there ever been a gender-changing Time Lord before?


Remove blue navigation bar in Sharepoint Online


Is it a bug in Ecmascript - /\S/.test(null) returns true?


Can't access global variable using AJAX/JQuery

How do I return the response from an asynchronous call?


What is the natural sequence of commands to apply RSolve to a DifferenceRoot[Function?

Can I simplify (solve) a certain DifferenceRoot expression?


prime numbers. show that $p_{n+1} \le {p_1 \cdot \ldots \cdot p_n +1}$

Why the $(n+1)$th prime number cannot exceed the smallest prime divisor of $p_1\dotsc p_n + 1$


Javascript: how to pass parameters to callback function

Pass an extra argument to a callback function


Can I remove one partition on an external drive, while keeping the other intact?


Is the Stack Exchange YouTube channel still being updated?

Why is there no Stack Overflow YouTube channel and/or stackoverflow.tv


Are attack rolls, made by enemy creatures, made behind a screen in Adventurers League?

Does the Lucky feat allow the character to see the enemy's die roll?


Shell script only executes partially when run with CRON

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


Proving that $\left(\mathbb Q[\sqrt p_1,\dots,\sqrt p_n]:\mathbb Q\right)=2^n$ for distinct primes $p_i$.


How many actual developers work on the Linux kernel?


Ubuntu 16.04 - Unity doesn't load - no Launcher or Dash appears

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


Proof by induction that $n!\gt 2^{n}$ for $n \geq 4$

Prove, formally that: $\log_2 n! \ge n$ , for all integers $n>3$.


What happens if the Death Star comes out of hyperspace in the middle of an asteroid field?

Could you destroy the Death Star by having a ship come out of hyperspace in the middle of it?


LinkedList have static class named as Entry.Why it is static and what would be the benefits ?

Java inner class and static nested class


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


How does Stack Overflow suggest related tags?

What are these tags related to on the Newest Questions page?


Google Play Error Code: 495 on Android One

What is error code 495 on Google Play and the YouTube app?


Is it normal to have a MBP's temp at ~50?

What are safe or average component temperatures for my MacBook?


How do I find out what is happening during an upgrade

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


Self Study Textbook Progression from QM to QFT?

A No-Nonsense Introduction to Quantum Field Theory


how to pass multiple files to zip for zipping

zip multiple folders into a zip file using terminal


Numerical nonlinear constrained optimisation - minimizing maximum of multi-variable function


How to extend trial or enter product key in Visual Studio Express 2013 on an offline machine

Visual Studio 2012/2013 Express offline installation/activation


Math calculators to find inverse laplace transform of slightly complicated equation

Any good math calculators online to find inverse laplace transforms? Specifically $s\log\frac{s+4}{s-4}$


Using Euler's Totient Function, how do I find all values n such that $\phi(n)=12$?

How to solve the equation $\phi(n) = k$?


What are the characteristics of a fusely beer?

What is fusel alcohol, and does it cause hangovers?


Removing write protection for micro sd card


How does Stack Exchange decide if an answer is trivial enough to make it a comment?

Answer appears automatically converted as a comment


$x^5+x^2+1$ is irreducible in $\mathbb{Z}[x]$

Factor $x^5+x^2+1$ into irreducible polynomials in $Z[x]$


proof with multiplicative inverses mod n


Prove that if $f$ is odd and differentiable on $I$ ,then $f^\prime$ is even on $I$

Prove that the derivative of an even differentiable function is odd, and the derivative of an odd is even.


Using lasso for feature selection, followed by a non-regularized regression


How to remove recommended data from Input box in html

How do you disable browser autocomplete on web form field / input tags?


Which lines do change after a sync in /proc/meminfo ?

Can I watch the progress of a `sync` operation?


How to run a specific program as root without a password prompt?


Know someone who can answer? Share list broken


In/at when we're talking about being physically present somewhere

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


Can I retrieve my Minecraft singleplayer world from Realms when my subscriptions runs out?

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


Using LaTex class files as layouts in lyx

Help installing document class for LyX on Mac, unsure on where to start


If two parallel lines meet at infinity, then what is their angle?


How are Anonymous inner classes used in Java?


Binary XML file line #1: Error inflating class android.widget.RelativeLayout

Strange OutOfMemory issue while loading an image to a Bitmap object


Generate list of pairs for a function in many varibels


An app that can give me the amount of time using an app?

Is there a good automatic time tracking tool for Mac OS X


Column view mode with Nautilus (like Mac OS X Finder)


Manuscript status changed from "Reviews completed" to "Editor assigned"

What does the typical workflow of a journal look like?


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


Using question mark instead of table name in PDO prepared statements

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


Can't choose the time for an appointment on visa4uk

EEA Family Permit: No appointments are currently available for this location


Conditional distribution for 3 variables

Marginal, joint, and conditional distributions of a multivariate normal


searching for a certain word in all tables and columns in ORACLE

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


In Foundation Zurb, how do I make a class only effective on certain screen sizes?

Anyone familiar with mobile visibility and zurbs foundation


Disable Auto Zoom in Input "Text" tag - Safari on iPhone


Using sed to find and change information in configuration file

How can I use variables in the LHS and RHS of a sed substitution?


Which is the process using apt-get lock?

dpkg: error: dpkg status database is locked by another process


IE Ajax Problem with non-ascii characters

How to pass Unicode characters as JSP/Servlet request.getParameter?


Is it possible manipulate and remove a script element using jQuery?


Show that if $a\mid b$ then $2^a-1\mid 2^b-1$

Proof: If $n=ab$ then $2^a-1 \mid 2^n-1$


Help with commutative property of matrices problem


Variable can only be null at this location Resultset

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


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


What is a plain English explanation of "Big O" notation?


Swift Double convert to Int, the result is wrong


Why the following test is always faster for the first case?

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


Is it okay to use the word "Negro" in a paper if it is in a quote?

Is it okay to use the word "Negro" in a historical context?


What's the difference between declaring a function static and not including it in a header?


do I only get a limited number of at-will powers?


What effect does the internal re-arrangement of charges have on the existing current?

Is this internal rearrangement of charges in a circuit a current and is this current different from the “normal” current of the circuit?


How does Feature Scaling help Gradient Descent?

Neural Networks input data normalization and centering


What is the English idiom for Russian "режет глаз" which literally translated as "hurts the eye"?


Proving that $\forall n\in \mathbb N, 2^n |(2n)!$

Use induction to prove that $2^n$ divides $(2n)!$ for any $n\in\mathbb{Z}_{\geq0}.$


Why is running an Ubuntu file manager as root dangerous?


You didn't miss me, right? (possible answer with correct use of English)

Did English ever have a word for 'yes' for negative questions?


How fast does gravitational information travel?


Styling navigationBar but keeping navigationItem the default style


When running a command on a file, is there any way to reference the file without typing the entire name?

Supply the same filename as argument to two commands


Update Query said "ORDER_DETAILS"."QUANTITY": invalid identifier

Update values in one table based on contents of another


Where are shell/terminal settings stored?


Legal issues for a "fangame" of a commercial franchise?


For $A \subset \Bbb{R}^n$, show $A^{\circ} =\left(\overline{(A^c)}\right)^c$

Prove that $ \overline {A^\complement} = (A°)^\complement $


When is it correct to use "scissors" as a singular noun?


Is the CEO's job now to prepare Stack Exchange for acquisition?

Is SO/SE about to be sold (and does that explain recent events)?


Do I need to use autorelease on object which created not using alloc init?

Understanding reference counting with Cocoa and Objective-C


Cannot send only the filled input with axios on Reactjs

Remove blank attributes from an Object in Javascript


Security benefit of using a 'standard' user account?

What point is there in using an everyday non-admin account on OS X?


How can I stop, once and for all, Windows 10 from waking up on its own?

Conclusively stop wake timers from waking Windows 10 desktop


MVC app as nested app of another MVC app, web.config issues


Citations not working properly while using biblatex-chicago

Bug in the parencite command of the biblatex-chicago package?


What is the easiest way to resolve apt-get BADSIG GPG errors?


Is there a method to check if a container needs scrollbars?

Determine if an HTML element's content overflows


Cannot detect your screen, graphics and devices. Display unclaimed

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


I just realized I forgot information on my visa application and I already had my Biometrics appointment (UK VISA)

Standard Visitor visa application in The Philippines submitted with error


template class error: undefined reference to

Why can templates only be implemented in the header file?


Can I use both of Grindclock's abilities at the same time?


Show that matrix under addition is isomorphic with the group of complex numbers under addition


How to install Xubuntu from a hard drive instead of a DVD or a USB stick?

Install Ubuntu from ISO image directly from hard disk of a system running Linux?


h:inputText allow only numbers during input

HTML text input allow only numeric input


How to extract the code from a cdf file?

How can I recover the source code from cdf file?


How do you calculate that $\lim_{n \to \infty} \sum_{k=1}^{n} \frac {n}{n^2+k^2} = \frac{\pi}{4}$?


Can't create flash drive for Kubuntu 17.04


A problem related to rank and nullity of matrices.


Does the universe update time in some finite interval?


Only execute jQuery function(on document ready) on the page has shortcode from plugin


The application failed to initialize properly (0xc0150002)


How to install software from Ubuntu Software


Verifying that a pdf is correctly displayed using new relic synthetics


PHP remove characters with hyphens above them like (é)

Change foreign characters to their roman equivalent


Question on the controversial "undefined" $0^0$


Entering Canary Islands with Multi Schengen Visa issued by The Netherlands

Does a multiple-entry Schengen visa allow visiting other Schengen countries later, without going via the issuing country?


how to make a list with all possible combinations?

How to get all possible combinations of a list’s elements?


Show that every normal subgroup can be written as an intersection of $\ker \chi$'s for $\chi \in \operatorname{Irr}(G).$


How to produce a longer \sim with a small letter on top


How many integers between 1 and 10,000 are neither squares nor cubes?

Combinatorics - How many numbers between 1 and 10000 are not squared or cubed?


trouble in prediction in neural network classifier

What should I do when my neural network doesn't learn?


How do I enable showing fuction explanation on eclipse?

How do I view JRE's source code in Eclipse?


Is physical entropy opposite to information entropy?

Is information entropy the same as thermodynamic entropy?


Uk visit family visa refused from france

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


Calling an Apex action inside a HTML in Visualforce page

Call apex method and JavaScript from html button


I want to make user to enter his choice and repeat the program untill he press an N on keyboard in java


Proving by induction that $1^3 + 2^3 + 3^3 + \ldots + n^3 = \left[\frac{n(n+1)}{2}\right]^2$


How to dim the Touchbar? It is ridiculously bright

How can I lower the TouchBar brightness level?


Given a subgroup $H $, find a normal subgroup of $G$ with index less than or equal to $n!$

A group $G$ with a subgroup $H$ of index $n$ has a normal subgroup $K\subset H$ whose index in $G$ divides $n!$


How do i center this lightbox image gallery?


Implementation logic behind adding two numbers without using +?

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


I can't see my name in close question tag

My name is not appearing in closed notice


css margin-top property only works if border is declared

Why does this CSS margin-top style not work?


Not an answer flag declined; however, post deleted

Dismiss flags on the same posts with different validities


self.variableName versus [self variableName]


I have written this code for json in python and i am getting this error "JSONDecodeError: Expecting property name enclosed in double quotes"

Can you use a trailing comma in a JSON object?


checking user permissions in replicated salesforce database

Show "Insufficient Privileges" directly when clicking 'Edit' (override), not on 'Save'


Firefox Saving Booksmarks to the incorrect folder

Make Firefox save new bookmarks in the Bookmarks Menu (not Other Bookmarks)


Function different from original by differentiating it and integrating it again.

Getting different answers when integrating using different techniques


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


SQL Server 2014 - Disabled All Admin Users

How to add sysadmin to user in SQL Server 2008 when no sysadmin accounts exist


Streaky artefacts, subsurf, how to avoid?


How can I restart an app game from the beginning


Shortcode outputs at the top of the_content


Interpretation of Weinberg-Witten theorem

Gauge symmetries and elementary particles


How to use manual partitioning during installation?


Why am I getting "function func has internal linkage but is not defined" on mac

Why can templates only be implemented in the header file?


how to use SLDS icon at visualforce page

SLDS icon not appearing in visualforce page


How to change css of class in pure javascript

How can I change an element's class with JavaScript?


$\mathbb{CP}^2$ realizable as boundary of compact smooth $5$-manifold?

Can $\mathbb CP^n$ be the boundary of a compact manifold?


How to get an absolute file path in Python


How to preserve lowercase in curly bracket with \MakeUppercase in BibLaTeX?

Get a command to ignore stuff in braces?


What is postselection in quantum computing?


How do I use a String as a reference to a Class using reflection?

How do I invoke a Java method when given the method name as a string?


C - ProcessCreation Problems with WinAPI


Why there is no Biber in TexShop as the picture shows?

Biblatex with Biber: Configuring my editor to avoid undefined citations


How do I refer to a specific base class method in .NET?


Is there any disadvantage to declare a variable global?


Fatal error: Call to a member function prepare() on a non-object. I am trying to switch my unsafe code to PDO and mysql_num_rows equivalent

Reference - What does this error mean in PHP?


Transforming projected coordinate system using QGIS?


Correct spelling of Polish surname Czizyk or Czisik?

Correct spelling of Polish surname Dziubenofska?


How many attacks does a bare-fisted level 1 monk make?

Can a monk combine Martial Arts with Dual Wielding?


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


So Black Holes Actually Merge! In 1/5th of a Second - How?


How to handle ArgumentOutOfRangeException

How can I return NULL from a generic method in C#?


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


How can I prevent my "trivial" answer from being converted to a comment?

Answer appears automatically converted as a comment


separate concatenated string in sql server 2008


Are 'ages' and 'aged' acceptable in those sentences?

"people aged from 15 to 24" vs "people ages from 15 to 24": which is grammatically correct?


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


Is it possible to revert from dualboot back to uniboot (Windows 7 Starter only)?

How to remove Ubuntu and put Windows back on?


I am upgrading to Windows 10. I have Windows 8.1 Pro, which version of Windows 10 should I choose in the Downloader?

Will the Windows 10 Free Upgrade stay in the Professional channel?


add a row to the datatable so that it should display sum of amounts on the desired columns


Why is this getting NullPointerException & ArrayIndexOutOfBoundsException errors

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


What is the use of percent signs (%) at the end of lines? (Why is my macro creating extra space?)


Can I make the subsection CounterBox continue counting across section boundaries?


How can i animate beams of light in blender?

How do you use Blender to make Pokemon attacks like hyper beam and solar beam?


How do I find files or folders with a certain name length?

How to copy files that have too long of a filepath in Windows?


How can I show that each infinite set contains a countably infinite subset?


calculating the size of the array in c, given only a pointer

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


Application to edit TeX code on my smartphone


float a icon over a text box without using position absolute


Is agreement required between subject and prepositional phrase?


How to install Nemo Image Tools extension?

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


.htaccess rewrite to convert directories into /key/value/key/value


QGIS Color text labels the same color as the feature

Getting currentfeature's color in Expression Builder of QGIS?


Prove that two paths connected from opposite sides of a square must interesect.

Prove that two paths on opposing corners of the unit square must cross.


Curly brackets with no expression, conditional, or loop?

Use curly brackets to structure code in PHP


Rare pdflatex "Auto Expansion is only possible with scalable font" on scaleable-font document

pdfTeX error (font expansion): auto expansion is only possible with scalable


How to install with separate home partition (home partition already created in previous installation)?


How can I install Ubuntu on my new desktop?


Simplest example of a free module that has bases of different sizes


How to eat raw brown rice, yellow peas, black beans

How to maintain the calories in rice (which were present in it in its raw form) after cooking it?


Using Reduce function to merge recursively

Simultaneously merge multiple data.frames in a list


Playing a MP3 Stream in a C# Application


Word, Phrase or Idiom for "seemingly OK, but internally bad"

Idiom for "what is apparent may not be the truth"


How to create a sequence of integers in C#?


Determine odds for a series of rolls of dice

question on probability of roll of one dice


could not install git via apt-get in debian 10

A lot of missing dependencies when I try to install all software


What if I accidentally run command "chmod -R" on system directories (/, /etc, ...)


Why does my Windows computer immediately turn back on after sleep/hibernate?


ethernet wall socket - are they all the same?


Do native speakers ever make pronunciation mistakes?

What words are commonly mispronounced by literate people who read them before they heard them?


how does intellij calculate the 4 digit ids of object instances?

Deciphering variable information while debugging Java


Why don't the people in Walking Dead just cover themselves in blood?

Why don't the people in The Walking Dead use more disguises?


If $R=F[x,y,z]/(x^2-y^2z)$ why $\operatorname{trdeg}_F R=2$?

Compute integral closure of $F[x,y,z]/(x^2-y^2z)$.


Are HTTP headers (Content-Type, &c.) case-sensitive?


What is the difference between can and could in 'Can/could you please explain this to me?'


Is there a way to view failed test reviews?

I would like to see my review audit history


What is the reason of java.lang.StackOverflowError with proper termination condition?


NullPointerException when using PrimePush

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


Cannot create CON.csv or PRN.csv in Win7

Why can't I name a folder or file 'CON' in Windows?


How does comment voting and flagging work?


Can't rezise Ubuntu partition from live usb


HTML5 Web SQL transaction Missing In Action

HTML5 Web SQL Transactions skipped without error when touch triggered in IOS


Limit of the sequence $\frac{1^k+2^k+...+n^k}{n^{k+1}}$


How to ajax-refresh dynamic include content by navigation menu? (JSF SPA)


Python-check what position it is in a list


Installing Windows 7/8 64-bit on GPT partition table without UEFI

How to install Windows on GPT disk without UEFI BIOS?


How do I restore the original window configuration?


Why web browsers don't have jQuery built in?

Why is jQuery not integrated within the browser


how to copy the bash file itself to the output dir

How do I know the script file name in a Bash script?


# of invertible $n \times n$ matrices with entries in field $k$ with $q$ elements?

What is the number of invertible $n\times n$ matrices in $\operatorname{GL}_n(F)$?


Using capacitors for ethernet isolation?


Windows path variable crossed limit. How to create another variable to act like path?

How do I bypass restrictions on the length of the PATH variable


Is there an exceptional use of the article ‘a/an’?

Do you use "a" or "an" before acronyms / initialisms?


How to rotate axis correctly using tikzpicture

How do I rotate a tikz rectangle about a specific axis?


Text gets displayed during boot after Nvidia installtion

Enabling Nvidia driver messes up splash screen


Trouble with Ubuntu installation in VirtualBox


Caption out of float error when using caption


MineCraft freezes on Orcale Java but not openjdk


Reporting Results of Mann-Whitney U Test - Means vs Medians


Event binding on dynamically created elements?


How can I add my username to the top panel in Xenial Xerus?


My code seems to be very vulnerable, is it? How can I fix?


How do I find if there is a rogue DHCP server on my Network?


How do I undo the most recent local commits in Git?


Evaluate $a^n$ using the binary expansion of $n$

Modular exponentiation by repeated squaring


What should I do when my Scanner is not working on my IF?


use of singular value decomposition for dimensionality reduction

Relationship between SVD and PCA. How to use SVD to perform PCA?


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


Wireless not showing in Lubuntu 17.04 but wired connection works


Can you use the Polyjuice Potion to look like a younger version of yourself?

What happens if you use Polyjuice potion after saving hair or nails?


Allow registered users to hide username when asking privacy-sensitive question


php - mysql move records from table to other table

Is it possible to move a record from one table to another using a single SQL statement?


Getting Error 000212: Cannot create XY event source Failed to execute (Make XY Event Layer). using ArcGIS ModelBuilder

ERROR 000212: Cannot create XY event source Failed to execute (MakeXYEventLayer)?


What is the definition of a timelike and spacelike singularity?


How to change Explorer's default location via the registry?

Change default location for Explorer opened via hotkey


How to create a node with submissions of a webform?


Attempt to invoke virtual method 'int java.util.ArrayList.size()' on a null object reference ( while using with adapter,fragment and activity)

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


Wireless Nic not Claimed on Lenovo Laptop

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


Can we have link previews before having to visit the links?

Add a way to see where links go in Android app


Is there a good reason to use "printf" instead of "print" in java?


How do you override the required Create Fishnet parameters in ArcMap 10.1?

Creating fishnet from template feature class using ArcPy?


Can someone explain antisymmetric versus symmetric relation of sets?


Stanford: "Objects in spacetime all move at constant speed $c$." Are they right?

Why are objects at rest in motion through spacetime at the speed of light?


Moderator bias and stifling of discussion on Stack Exchange

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


How many times would you say that "quite a couple of times" are?


Sequence of iid random variables $\{X_n\}$ converges almost surely iff $X_1$ is degenerate.

IID Random Variables that are not constant can't converge almost surely


What is the most portable method of launching a terminal emulator?


How to remove Ubuntu and put Windows back on?


The density of the primitive Pythagorean triples.

number of primitive Pythagorean triangles whose hypotenuses do not exceed n?


What does bent in space-time means exactly? How does mass of an object affect space and time?

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


How to show that $\langle a \rangle$ is a normal Subgroup of a group $G$

How to show that $\langle a \rangle$ is a subgroup of a group $G$, where $a$ is in center of the group $G$


CSS/HTML | Whats the best way to move signup to the bottom of the menu?

How to align content of a div to the bottom


Tar and download in one step over ssh / scp

Compress a directory using tar/gz over SSH to local computer?


How do I determine if the browser is 64-bit or not?

Detect 64-bit or 32-bit Windows from User Agent or Javascript?


What determines which frames are inertial frames?


How do I deal with a compromised server?


How can I programmatically change the active theme?


Is there any way to prevent a MacBook Air (2019) from powering up when an input device (keyboard or trackpad) is touched or the lid is open?

How to disable boot on MacBook Pro when lid is opened?


How does the infinite density of the early universe or black holes not violate Fermi-Dirac statistics?

Does black hole formation contradict the Pauli exclusion principle?


Why does \usepackage{invoice}+\usepackage{graphicx} interfere with \documentclass{letter}?

Using graphicx with invoice results in strange PDF output


Bubble Sort using randomly generated array

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


Black screen every time I start computer

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


Proof that $\gcd(2^m-1,2^n+1)=1$ for odd $m$ using group theory


MBR2GPT: Disk layout validation failed for disk 0


What is that ritual performed by the two Mexican assassins?

Why were the villagers and the axe-wielding hitman brothers crawling towards a shrine?


Does translating images' file names in a multilingual website matter for SEO?

How to name image files in multi language site?


Why color printout looks different from display?

Wrong colors while printing from Illustrator


In which Windows startup mode should I scan for adware?

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


Make Task Manager Open on Second Monitor By Default

Open program/windows on specific monitor


How to display the most popular posts of all the blogs in a mu setup?

Aggregate Summaries of Posts of Different Blogs in Multisite Instance


How to concatenate two 64bits integer into a 128 bits integer?


Prepared statement with PDO and WHERE clause

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


How to convert Ubuntu Desktop into Ubuntu Server?

What packages do i need to install on an ubuntu desktop for it to "become a server"?


Problem with axis limits when plotting curve over histogram

How To Avoid Density Curve Getting Cut Off In Plot


What are the icons on the top bar called?

What's the right terminology for Unity's UI elements?


How to define std::regex object as a const static member in a class and use it in a function?

How to initialize private static members in C++?


How to obtain Domain name via JavaScript?


Is it advisable to cross a check sent to the state department of revenue for taxes owed?

Do "crossed checks" work in the United States?


How to Check available space on android device ? on SD card?

Android get free size of internal/external memory


How can I respawn at a specific location after dying?

setworldspawn is not spawning players to the exact place


What can I do if a repository/PPA does not have a Release file?


How does the following code actually work?


How can a computer keep memory when it runs out of battery?

What happens to the content of RAM when a computer turns off?


How do I play a character with only one arm, and what penalties should he have?

If a PC loses an arm are there any mechanical penalties or disadvantages?


Mobile App: browsing a tag search. Pressing back from question clears search

Going back twice required to return to search results in the tags view


mySQL Operand should contain 1 column error

MySQL Syntax error message "Operand should contain 1 column(s)"


Wait for background images in CSS to be fully loaded

Official way to ask jQuery wait for all images to load before executing something


Verify the string " 2 Sep 2018 09:00 " is a valid date format


Can we really see new objects in future?

How far away must a galaxy be for its light never to reach us due to the expansion of the universe?


Can we have the flag counter show remaining flags, not total flags?


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


Python - Randomly select words to display in a quiz

How to randomly select an item from a list?


How can I get Stack Overflow notification on my mobile?

SMS/text message notifications on answers to your question


Java empty String split ArrayIndexOutOfBoundsException


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


Interpreting $Q_i=\partial_{\nu}T^{i \nu}$ from dust

Physical interpretation of $Q^i = \partial _\nu T^{i \nu}$


Why is jQuery onbeforeunload not working in Chrome and Firefox?


Why does frequency remain the same when waves travel from one medium to another?

Why doesn't the frequency of light change during refraction?


Generating random results by weight in PHP?


"New favourites" indicator showing more new favourites than I have in total?

Why does my favorite count vary on my profile?


How to clean stains from 35mm color negative film?

What are these circular splotches on my negatives?


ConTeXt: Is there a way to show the \part heading?

How to make part titles visible in ConTeXt?


What is the chance of getting the same id by using CreateUUID()


Switch case execute code without breaking C#


How to render text pixel-perfectly with subpixel antialising with Illustrator?


Alternative to Macromedia flash [Not Flash Player]


Can you restart a quest from the beginning?


Why is the Hot Network Questions page not responsive?

Add mobile view to hot questions list in stackexchange.com


Number of ways to arrange identical coins in a ring

Combinatorics: Selecting objects arranged in a circle


I am getting this "NullPointerException" Error

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


Ubuntu 20.04 unable to connect to the internet


How to avoid excessive usage of personal pronoun?

Using active voice without personal pronouns


MOOC's certificates on graduate admissions

mentioning MOOC's I took in my scholarship application


Do other animals have similar blood types to humans?

Do animals other than humans have different blood types?


Shifting -5 V to +5 V signal to 0 to +5 V for ADC


Cannot upgrade unsupported version of Skype for Linux (v5)


How can I convert an entire input file into a string?

How do I create a Java string from the contents of a file?


Disable bounce effect in UIPageViewController


What would actually happen to a person jettisoned into space?


Usage of articles before the noun 'hospital'


Boot is 100% full and unable to solve it using 'apt-get -f install' command

What is the safest way to clean up /boot partition?


Automatically save bash command history in screen session

Preserve bash history in multiple terminal windows


automatic \texorpdfstring for \ref in pdf bookmarks (section titles)


Is there a general product formula for $\sum\limits_{k=1}^{n} k^p$


Using a Java library with Scala reserved words


Which other "photo booth" program can I use besides cheese (on a Toshiba AC100)?


When will my device get the Android 5.0 update (Lollipop)?


Is it possible to Pivot data using LINQ?


How pass empty string if key not found in list of dict

Python idiom to return first item or None


TeXstudio - how to get access to the "added words" to dictionary?

Resetting a dictionary in TexStudio/MikTeX


Setting up 2 external monitors on a laptop with VGA splitter


Given any positive real numbers $a,b,c$, we have $(a^{2}+2)(b^{2}+2)(c^{2}+2)\geq 9(ab+bc+ca)$


What is the safest way to complete String digits with zeros in Java?

How can I pad an integer with zeros on the left?


Re-projecting shapefile from an unknown projection

Identifying Coordinate System of Shapefile when Unknown?


How do I undo the most recent local commits in Git?


If $H,K⊲G$ and $H∩K = \{1_G\}$, then all elements in $H$ commute with all elements in $K$

Normal Subgroups that Intersect Trivially


Can't get out of a loop that's supposed to check wHether the value typed in is correct or not


Smarter way to solve $ \int_0^1\arctan(x^2)\,dx$


How can I vertically align elements in a div?


Get name of passed argument in C# method

Finding the variable name passed to a function


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


Can I model a transparent prism in Blender

Light spectrum dispersion effect in Blender?


Cannot modify header - no blank space or text before PHP

How to fix "Headers already sent" error in PHP


Use Windows license from physical machine on hosted VM within linux

Can you help me with my software licensing issue?


Best way to spread load on monitor clamp

Mounting a monitor arms clamp on an IKEA desk, what can I use to distribute the load?


Prove that $\forall n \in \mathbb{N}, n \ge 2 \Rightarrow n \nmid (2^n-1)$.

For $n \geq 2$, show that $n \nmid 2^{n}-1$


How can I install Ubuntu without removing Windows?


No more space available even if there is a lot


What is the normal operating temperature for the MacBook (2016 generation)?


Which Stack Exchange website has the highest question close percentage?


php curl using regular expression preg_match_all issue


Spam sending on my machine with not write on log of exim and ASSP

How do I deal with a compromised server?


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


Why `lower, upper = 0, N;` will make lower = 1 and upper = 0?


Why does the bootstrap method work to estimate a statistic?

Explaining to laypeople why bootstrapping works


A prime ideal $\mathfrak{p} \subset \mathcal{O}_K$ lies above/over $p$ if $\mathfrak{p}\cap \mathbb{Z} = p\mathbb{Z}$

How do we prove the "lying over" property for integral extensions?


Seeing definitions of built-in functions

What is the most convenient way to read definitions of in-memory symbols when we don't have the source files? (Spelunking tools)


When to add "the", "a" or when not to add "the" or "a"?

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


Someone who is a combo of a liar, an exaggerater, and have a tendency to construct stories

What is a single word for a person who, as a habit, exaggerates a lot when relating information?


LaTeX template for resume/curriculum vitae


Radius of convergence for an unusual series?

Convergence of Power Series with $z^{2^k}$


What are the differences between sudo, su, visudo, chroot, and gksu?


Cutting a polygon out of another polygon with python

Creating polygon feature class from area in one not covered by another using ArcGIS Desktop?


Cannot change resolution on my laptop, stuck at 4k on 15 inch screen - SOLVED

Graphics and sleep issues on Dell Inspiron 15 UHD


How to add /home/user/public_html as virtual host in apache - centos


What are the criteria for a question to appear in the "Hot Network Questions" section?

What are the criteria for questions to be selected for Hot Network Questions?


How do I find the owning PID of a socket using only /proc

How can i match each /proc/net/tcp entry to each opened socket?


Tips for designing tiny icons? (16px x 16px)

Favicon best practices regarding size and format


Is it possible to modify a code at runtime in c#?

Is it possible to compile and execute new code at runtime in .NET?


Can I see why my question got a downvote?


Elevating process privilege programmatically?


How many subsspaces and how calculate them in a Subspace

Number of Subspaces that contains other Space


Please identify tag synonyms more clearly on the Tags page

Display tag synonyms differently in the tag browser


Do Hutts find humanoid females attractive, and if so why?


If I open a Blender file and the UI looks weird, can I move/close the UI elements to make it look like the default?

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


Simple Regression: Which parameter follows the t-distribution

Why is a T distribution used for hypothesis testing a linear regression coefficient?


Package ‘RPostgreSQL’ is not available (for R version 2.13.1)?

How should I deal with "package 'xxx' is not available (for R version x.y.z)" warning?


Can the relative pronoun "where" be omitted in a relative clause with the preposition "in"?

Relative pronouns "where" and "when": where can they be omitted?


How do I resolve unmet dependencies after adding a PPA?


Division of the leading terms of numerator and denominator in "Polynomial long division" algorithm


How can i update a software without password in 18.04?


How to play YouTube videos in VLC Player?


How to specify the overload a callable should point to?

How do I specify a pointer to an overloaded function?


Short story: man stranded on Mars, hears clacking sound

Man travelling alone across a planet, thinks about a fearsome creature that he hears behind him


How do I change the plymouth bootscreen?


Do c++ compilers skip parts of files when compiling?


Is it possible for $x^3-3$ to be a perfect square?

how to solve the following mordell equation:$ y^2 = x^3 - 3$


Why can't a suggested edit be just one character? Typos usually are one character

Why should edits be at least six non-space characters?


What is the best way to align a text vertically with tailwindcss

How can I vertically align elements in a div?


wifi on ubuntu works slower than wifi on windows for my laptop

How to fix slow wireless on machines with Intel wireless cards?


Adding space between Radio button and Label in selectOneRadio in jsf

How do I override default PrimeFaces CSS with custom styles?


A Symbol with Subscript and Superscript as an Axis Label


Ubuntu Software frequently freezes in Ubuntu 16.04

Ubuntu 16.04 software center not working


Why is Euler's totient function equal to (p-1)(q-1) when N=pq and p and q are prime?

Why is Euler's totient function equal to $(p-1)(q-1)$ when $N=pq$ and $p$ and $q$ are prime in a clean intuitive way?


Need help in understanding miller plateau region

Why is the gate charge curve (Miller plateau) of MOSFETs dependent on Vds?


Why are there so many "linux-" kernel packages on my machine, and what do they all do?

What are the differences between linux-generic, linux-server and linux-virtual kernel packages?


Is the Higgs boson not responsible for most mass?


Regex to find a value after a specific word with Google App Script

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


Need help understanding C# float string formatting


Commuting linear operators, one must be a polynomial of the other?

Cyclic vector implies commuting linear operator is a polynomial


what is the meaning of "\(" and "\)" in overleaf?

Are \( and \) preferable to dollar signs for math mode?


HTTP request parameters are not available by request.getAttribute()


How to get "massless" equation of motion from the action of Nordstrom scalar field theory?

Derivation of equations of motion in Nordstrom's theory of scalar gravity?


How to run client script on on remote host and get results to the client


Is gravitational attraction increased by relativistic mass as well as rest mass?

If a mass moves close to the speed of light, does it turn into a black hole?


Black Holes without Schwartzschild Radius condition?


Avoid duplicate in registration with multiple Idp

How to use OAuth only for login, not create account unless the user wants one


Which one is grammatically correct sentence and why?

How to ‘guess’ if a noun is countable or uncountable?


Can someone explain the difference in these two lists? Python - Adjacency Matrix

List of lists changes reflected across sublists unexpectedly


ifconfig does not recognize eth0, only wlan0 and lo (Ubuntu 14.04, Macbrook Pro)

network manager says "device not managed"


C# - Incrementing Two Progress Bar Simultaneously (Mutithreading)

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


Python len function does not work on dictionary

Str.format() for Python 2.6 gives error where 2.7 does not


Get users by custom field and field type

How to get users (entities) for a certain field value?


how i select min and max values from dataset


vs2012 is saying that my mapped drive is already in my workspace mapping

Team Build Error: The Path ... is already mapped to workspace


Identify this sci-fi book - young man, teleporters, alien planet survival?

1970s space cadet training novel for young adults


What is the use case for a Fragment with no UI?


Is It Possible Start and Stop MariaDB service using NET command without Administration?

Stop and Start a service via batch or cmd file?


Duplicate input same amount of times in new lines


Identify $E(X\mid X+Y)$ for $X$ and $Y$ independent and Poisson


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


Another way to write least prime factor [Part 2]

Another way to write least prime factor.


relating to installation of ubuntu 16.04 LTS


How is it possible for the Root Name Servers to handle all DNS requests?


java.lang.NullPointerException on RecyclerviewAdapter getting on a null object reference


Ubuntu 20.10 Network issue in ubuntu software store

Ubuntu Software doesn't open in Ubuntu 20.04


Why does my element shift down when selected?

Using display inline-block columns move down


Whats wrong with this proof? Are laws of surds different for negative numbers?


Story About Carrying Buckets of Oxygen (Old Time Radio)

Short story about survivors on Earth after the atmosphere has frozen


Why is the range object "not an iterator"?

If range() is a generator in Python 3.3, why can I not call next() on a range?


How to pass a variable within a regex expression

How do you use a variable in a regular expression?


Weird symbol in white spaces inside listings environment

Strange character when using listings package


Is there a way to throttle javascript performance to simulate a slow client


What is the meaning of p values and t values in statistical tests?


What do you call someone who is favored by a higher authority?

Is there a term I can use for a boss's favorite employee?


Nonparametric Correlation with Dichotomous Variable

Correlations between continuous and categorical (nominal) variables


UK Visa Refusal: Can I Reapply and What Should I Change? What Documents Should I Use?

UK Visa Refusal: Provenance of funds/parking


Why are Castiel's wings still broken? Can he now teleport?


JQuery event listener not triggered when added dynically

Event binding on dynamically created elements?


Really Strange Behaviour on Trackpad/Keyboard

Why can't I left click on my Macbook Pro?


Where can I find 32-bit version of Ubuntu?


How to resolve merge conflicts in Git repository?


Javascript: What is additional Zero in the if syntax?


Prove that there is unique group of order 35 up to isomorphism


Remove "Next privilege: participate in Meta" on profile on Meta.SE


selinux restorecon on systems without selinux like ubuntu

How to read/change SELinux context on mounted ext4 image from non-SELinux system?


Are you allowed to post something non-question related?

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


How do I use 'chmod' on an NTFS (or FAT32) partition?


Find elements in the center of $n × n$ matrix ring $M_n (R) $ for any $n ≥ 2$.

Centre of a matrix ring are $ \operatorname{diag}\{ a, a, ..., a \} $ with $ a\in Z(R) $


Error parsing XML: junk after document element - The markup in the document following the root element must be well-formed

How to fix error: The markup in the document following the root element must be well-formed


Preventing SQL injection and grabbing IDs


Posting and answering questions you have already found the answer to

Can I answer my own questions, even if I knew the answer before asking?


Select list text not changing when j-query button click

Change the selected value of a drop-down list with jQuery


How to get Accurate Scaling When Making New Objects?

difference between dimension and scale in blender


How do i programmatically change a field's 'Widget' property under 'Manage Form Display' & a fields 'Format' property under Manage Display?

8 - How do i programmatically enable a user field under manage form display and manage display?


Google cache isn't updating after redoing my website

Google's cache is not updated for months and doesn't match "fetch as Google"


'Date' is not supported in LINQ to Entities. Only initializers, entity members, and entity navigation properties are supported


Msfconsole-metasploit framework bad ruby interpreter

Metasploit ruby "bad interpreter: Permission denied"


Do 'if' statements in JavaScript require curly braces?


Blending two overlapping DEMs using ArcMap

Setting Blend Width on Mosaic Dataset using ArcMap


I'm unable to open Steam on Ubuntu 16.10

Ubuntu 14.04.5/16.04 and newer on AMD graphics


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


What if I accidentally run command "chmod -R" on system directories (/, /etc, ...)


The following template without the name of the journal and date


Constancy of $c$ from Maxwell's Equations

Deriving the speed of the propagation of a change in the Electromagnetic Field from Maxwell's Equations


Is it possible to send email with attachment as .xls using shell script?

How do I send a file as an email attachment using Linux command line?


How do I get terms as a list for a specific post?


How can I restart an app game from the beginning

How do I delete data for one game in the iPad Game Center?


SCP files from machineB to machineA by logging into machineA

SSH connection problem with "Host key verification failed..." error


Why would a photon striking an electron "make both recoil"?

If photons have no mass, how can they have momentum?


Deleting ummerged Git branches that were actually merged after rebasing

How can I know if a branch has been already merged into master?


How to replace all 'x' on a string in Java to a number

Unable to replace characters in a String


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


Do we get -1 Reputation when we downvote a post? If so why?

Why do you lose reputation for downvoting answers?


Event binding on dynamically created elements?


Prove that for every p - prime, $p>3$ the numerator of sum of $p-1$ summands of harmonic series is divisible by $p$ square.

How prove this $(p-1)!\left(1+\frac{1}{2}+\frac{1}{3}+\cdots+\frac{1}{p-1}\right)\equiv 0\pmod{p^2}$


listing, gray background white space problem

Unwanted White Lines in listings environment


How to make the object follow another object's vertex

How do I stick an object to another objects vertex?


How to fix a cross-thread exception in C#?

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


Visual Studio could not load file or assembly 'System.Web.Mvc' or one of its dependencies?

Could not load file or assembly 'System.Web.Mvc'


Experiments proving/disproving extra dimensions


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


Is banning a user's answering/asking privilege because of a "negative reaction" correct?

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


Why is the matter orbiting a black hole in the shape of a disk?

Why do all the planets of the solar system orbit in roughly the same 2D plane?


How to set the width of the last column with tabular package?

How to create fixed width table columns with text raggedright/centered/raggedleft?


Using Reflection to get number of bytes from PropertyType

C#: Getting size of a value-type variable at runtime?


How to define a vector of a templated using member of a templated class?

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


Null Pointer Exception when setText - TextView

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


Orfeo Tool Box installation-QGIS_2.18.10-Windows 10-64Bits

How to configure Orfeo toolbox in QGIS 2.18 on Windows 7 32-Bit?


I can't resize my partition using gparted


Use sed to append a file into another file


Modify JavaScript object variable from function

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


isomorphism between group and product of kernel by image

When does the isomorphism $G\simeq \ker(\phi)\times \operatorname{im}(\phi)$? hold?


Is it possible to use \acrfull \acrshort in the \subsection etc commands

Hyperref warning - Token not allowed in a PDF string


Did the Dwarves do anything to help during the War of the Ring?

What are the main reasons the elves did not show up in force to defeat Sauron?


Getting Run time error while setting up search interface for my app


Issue with Setting Text on TextView outside the OnCreate Method


Python * on arguments (not args or kwargs)

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


What do the four coloured areas of this p-value distribution actually represent?

What is the link (discrepancy?) between these PDF/CDF and p-value distributions?


Why is ToUpperInvariant() faster than ToLowerInvariant()?


How to preserve faces shape when UV unwrapping?


Null poiner Exception to invoke a Toolbar.getTitle()

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


How to make a .net app run on either 3.5 or 4.0/5 without asking users to install a target framework?


Simplfy row AND column extraction, numpy


Need help to fetch data from .csv to html page using php

Dynamically display a CSV file as an HTML table on a web page


VS2013 RTM making once per second Signal R requests when I check with fiddler


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


Why security updates not included in apt-get repository?

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


Would a Java foreach loop get a list each iteration


Formula to determine perceived brightness of RGB color


Java - Return two dimensional array value

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


Finding an independent set given partition of a cycle - Lovasz Local Lemma (Alon, Spencer)

prove or supply counter example about graph


How to determine if string contains specific substring ignoring the case sensitive


Open source 4-way split screen on macOS?


For pashupatinath darshan kathmandu by flight return

Documents required by Indian citizens wishing to travel to Nepal


Calling member function on object which is not constructed, C++

Calling class method through NULL class pointer


Window "snapping" and workpace switching keyboard shortcuts have stopped working [Ubuntu 16.04]


Integration with Assumption, why doesn't it simplify?


Student coming to office shirtless and unclean

Female students coming to office hours in overly revealing clothing


How we can find currentDate is in date range or not

Java: how do I check if a Date is within a certain range?


Need help understanding weird definition of pure states

Differences between pure/mixed/entangled/separable/superposed states


Hover action not working with dynamically created UL


unkown option natbibapa for package apacite

New apacite package (2012-Feb-14) problem?


longtabu and floats: wrong table breaks on pages with floats


Minizing the total lenght of 2 pipelines, Optimization question

Minimizing the length of wire between two poles?


How do you split a list into evenly sized chunks?


Prove the formula $\sum_{k=1}^n k\binom{n}{k} = n \cdot 2^{n-1}$ for all integers $n > 0$

Combinatorial proofs: having a difficult time understanding how to write them out


Showing that $\int_0^\infty x^{-x} \mathrm{d}x \leq 2$.


How to "catch" onMouseWheel-Event inside a custom component

How to add mouse wheel support to a component descended from TGraphicControl?


How do married gay couples address each other?


Why is the period placed inside the double quote, at the end of a sentence?

When should end punctuation go inside quotes?


Where on Stack Exchange should I ask my questions about MediaWiki?


Is there any 'flavour' of ubuntu that comes with East Asian language support?

Japanese input on 16.04 with Fcitx and Mozc


What is different between piping and here-strings for the `read` builtin?

In bash, read after a pipe is not setting values


Do items downgrade when repaired after being damaged?


Matching multiline strings doesm't work (regex, python)

What is the difference between re.search and re.match?


Is a general GRE score of X sufficient for entry to postgraduate degree Y?


minimal polynomial of multiplication endomorphism in polynomial vector space

The characteristic and minimal polynomial of a companion matrix


How to get the caret column (not pixels) position in a textarea, in characters, from the start?


Evaluating an integral by substitution and special functions

Integrals involving reciprocal square root of a quartic


For which values of $a$ does $a-2 \mid a^3+4$


What can I do if a repository/PPA does not have a Release file?


Easiest and most complex proof of $\gcd (a,b) \times \operatorname{lcm} (a,b) =ab.$


Can someone enter the U.K. visa-free after being denied a visitor visa

Will I be refused entry at the UK border after a visa refusal?


Show the number of notifications in the page title

Can we get notification in the tab (change of title)?


Proving closed interval [0,1] has same cardinality as Real Numbers


why do we use dy/dx as ratio though it is not while solving the problems of integration by substitution

Is $\frac{\textrm{d}y}{\textrm{d}x}$ not a ratio?


IntelliSense not working but it is enabled


How can I generate combining characters on windows?

How do I get Google search request completion suggestions from console?


Proving that $\{0,1\}^\mathbb N$ and $\mathbb{N^N}$ have the same cardinality

Comparing the two cardinals $\aleph_0^{\aleph_0}$ and $2^{\aleph_0}$


What is the speed of light from a star moving towards a observer.?

Why and how is the speed of light in vacuum constant, i.e., independent of reference frame?


I am issues with proving the following problem: $f^{-1}(f(A)) ⊃ A$

Proving that $C$ is a subset of $f^{-1}[f(C)]$


calculate some integral of sum of two variables

Proving the sum of two independent Cauchy Random Variables is Cauchy


Word for the occurence of people talking over one another

A situation when two or more people speak at the same time


Elegant operations on matrix rows and columns


How can I install Windows software or games?


Possible usage of Fubini-Tonelli when measures aren't $\sigma$-finite?

When $f(x) = g(y)$ for almost every $(x,y)$, must $f$ and $g$ be constant almost everywhere?


I like the dog most vs I like the dog the most

"most" vs "the most", specifically as an adverb at the end of sentence


Profile doesn't update everywhere if I remove a website link


Why do I need to call attr_writer methods with `self` to get them to work inside a class?

Why do Ruby setters need "self." qualification within the class?


Adding a custom .bst to TexMaker in Windows


Ubuntu 14.04.5/16.04 and newer on AMD graphics


If $\sin x + \cos x +\tan x + \cot x +\sec x +\csc x=7$, then $\sin 2x$ is a root of $x^2 -44x + 36$ .

If $\sin \theta+\cos\theta+\tan\theta+\cot\theta+\sec\theta+\csc\theta=7$, then $\sin 2\theta$ is a root of $x^2 -44x +36=0$ My own bonafide attempt.


What is the difference between RS-232 and TTL UART?


append multiple values for one key in a dictionary

list to dictionary conversion with multiple values per key?


sensing the existance of the AC power line

How can I detect a power outage with a microcontroller?


space between volume and number with Biblatex (authoryear) does not work

What is the use of percent signs (%) at the end of lines? (Why is my macro creating extra space?)


Mathematical Induction Proof: $\sum_{i=1}^n$ $(i \times i!) = (n+1)! - 1$

Using induction to prove that $\sum_{r=1}^n r\cdot r! =(n+1)! -1$


Why filename with two dot such as "a.b.eps" cannot be compiled by xelatex?


Why when we run a executable file we need to add ./ ahead?

Why do we use "./" (dot slash) to execute a file in Linux/UNIX?


Need help, tips, suggestions on downgrading Catalina to Mojave and dual-boot

Can I install Mojave on boot drive and still keep Catalina running


Unsuccessful attempts at sorting the bibliography alphabetically [natbib,plainnat,citep]

Displaying author's name in a bibliographic entry in the form: Surname, First Initial of Firstname


What happens when a charged capacitor is connected to an uncharged capacitor

Why does a floating capacitor act differently than a grounded capacitor?


What is the ".Trash-1000" folder and how to delete it?


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


Could not connect to bd.archive.ubuntu.com:80 (116.193.170.18), connection timed out

How can I get apt to use a mirror close to me, or choose a faster mirror?


Call Servlet and invoke Java code from JavaScript along with parameters


Append columns to a Dataset without unpacking via Normal


Where is this "overused" piece of ending originated from?

Where does this famous rhythm pattern come from (oftenly used to knock on a door)?


Instant e-mail notifications of answers to questions


how to change the dimensions of a histogram depicted by plt.hist() as figsize is not an argument

How do you change the size of figures drawn with Matplotlib?


MySQL input from php json data (special characters)


How to Launch Applications as root by default without using terminal

How to launch application as root from Unity Launcher?


Is a divorce buy-out of a house a taxable event?


How can I split a list every time the value changes?


Consider the sequence $1,2,4,8,...,a^n = 2^n,...$ of all the powers of $2$


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


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


Find occurrences of characters in a Java String

How do I count the number of occurrences of a char in a String?


extract custom date/time from a date variable


Why can't I break blocks but can place blocks?


Why objects with cloth modifier don't move after I parent them to moving empty?

How do you make clothes move along with model


Why some object names starts with single or multiple underscores in c++?

What are the rules about using an underscore in a C++ identifier?


Can a subclass have less parameters than its subclass?

Does a subclass constructor require all arguments of superclass constructor?


event.returnValue is deprecated. Please use the standard event.preventDefault() instead


How to compute minimum shallowness of quantum well to have at least one bound state?

Why the statement "there exist at least one bound state for negative/attractive potential" doesn't hold for 3D case?


Evaluation of Integral $ \int \sqrt{\sin x}\; dx$


How to get which row currently iterating for loop list using python


replacing macros parameters by its definition


Temperature Conversion using OR operator in python

How to test multiple variables against a single value?


Difficulties installing apache web-server on Ubuntu 16.04


NullPointerException trying to setProgress(int)

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


Torque on dipole in a non-uniform electric field

Torque on electric dipole placed in non uniform electric field


Does dropping a MySQL table automatically drop that table's indices too?

Does dropping a table in MySQL also drop the indexes?


Does every non-compact Tychonoff space admit an unbounded continuous function?

Pseudocompactness does not imply compactness


How can I make the contents of my Xcode project visible to a Swift playground

How to import own classes from your own project into a Playground


What is the purpose of declaring a type different to the type you are instantiating?

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


UV stretching when subdividing - how to avoid


"is" operator behaves unexpectedly with integers


Event binding on dynamically created elements?


"Every linear mapping on a finite dimensional space is continuous"


Why are primes of the form $6k+1, 6k-1$ where the prime is $\geq 3$

Show that every prime $p>3$ is either of the form $6n+1$ or of the form $6n+5$


How do I detect whether sys.stdout is attached to terminal or not?

How to recognize whether a script is running on a tty?


$\chi^2$ distance and multivariate gaussian distribution

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


Explain why it is impossible for $G$ to have such Sylow $p$-subgroups


How do I get junk off a reluctant toddler's teeth?

How can I brush my toddler's teeth when he won't let me?


"It had now been two weeks since he had left the house"


how to support exe files in ubuntu and how to download wine

How can I install Windows software or games?


Behaviour of PreIncrement and PostIncrement operator in C and Java

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


Branding Cars on Photoshop / Illustrator


Calculate number of days from date to today

How to use Today and Me in Calculated column


Windows batch file to move files to subfolders based on first word in file name?


Why doesn't water turn into liquid after boiling it?

How does water evaporate if it doesn't boil?


Properties file in python (similar to Java Properties)


Why can't the determinant of a rotation matrix be $-1$?

Why is the determinant of a rotation matrix equal to 1?


Will we ever be able to install Ubuntu on a Win10 tablet like we can on Desktop?


Create the home directory while creating a user


Crontab: Authentication token expired; new one is required

Expired "authentication token" for user with deleted password


What is the difference between HAVING and WHERE in SQL?


Why doesn't pstree command show init in Ubuntu 16.04 LTS?


Flat tire after inflating to max pressure


How to understand photons in terms of EM force carrier?


PYTHON - How to extract sentences containing citation mark from text file


Young adult story with celtic mythological creatures, and people who acted as mediums for them

Children's book series: a girl is unique in that she can bond with all animals, can use their powers


How to get access to USB-storage from an application installed as Snap?


Does Python's splat operator coerce lists into tuples?

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


Can I install Ubuntu on a separate HDD to my Windows installation?

Would like to install Ubuntu on secondary hard drive within my computer


Unable to remove red circle with white line

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


Adding CSS animation with delay to each list item

How to make each  tag appear slowly one after the other


Suppose R is a commutative ring, $A \in R_n$, and the homomorphism $f: R^n \to R^n$ defined by $f(b) = Ab$ is surjective. Show $f$ is an isomorphism.

Surjective endomorphisms of finitely generated modules are isomorphisms


Why scientific articles do not include year/date?

Why don't authors include in their publications the duration of the research?


How can I allow a filter in a view to be modified by a site admin without granting full permission to alter the view?

Add FILTER CRITERIA in Views Programmatically


I want to install Ubuntu on a new desktop computer build


Problem in downloading "ToMatLab" package

Is it possible to export the equations from Mathematica to MATLAB?


(gedit:5596): IBUS-WARNING **: The owner of /home/user/.config/ibus/bus is not root!. How to solve this error?

Why do I get IBUS-Warning on running the sudo gedit command?


How exactly are the beta and gamma distributions related?


Prove $s^\lambda t^{(1-\lambda)}\leq \lambda s +(1-\lambda)t$


Does Ubuntu store sudo password in cache?


Am I able to put uncooked chicken back in my fridge for a day?

What do I need to know about temperature and food safety?


How to get code coverage for independent if conditions in for loop using test class in salesforce?

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


Running .exe files (absolute newbie question, sorry)

How can I install Windows software or games?


Prove that $A_n$ is a Normal subgroup of $S_n$?

The alternating group is a normal subgroup of the symmetric group


Is there a reduced de Broglie wavelength symbol for mathjax?


Elsevier Journal waiting time after review process

What does the typical workflow of a journal look like?


PHP multiple file_get_contents in a single session possible?

How to send cookies with file_get_contents


Members divided by remainder series diverges

If $\sum a_n$ converges and $b_n=\sum\limits_{k=n}^{\infty}a_k $, prove that $\sum \frac{a_n}{b_n}$ diverges


Can't re-order favorite sites list on Android app

"Your Sites" in Android left sidebar shown in unpredictable order


Is there an Inverse Gamma $\Gamma^{-1} (z) $ function?


How to print selected number of lines in repeated fashion from a long file?

How to print lines number 15 and 25 out of each 50 lines?


How much do I charge for the first time wedding photo shoot?


How do virtual photons exist without violating conservation of energy?

Why don't virtual particles violate conservation of mass/energy?


/etc/shadow date of last password change—UTC or local time?


Get all the classes with a specific annotation in a java project


Prevent scanning of the Apache's /default directory


Any way to set up IntelliJ IDEA to honor OSGi exports/imports for dependencies?

Run Apache Felix 4.0.2 in IntelliJ IDEA 11


Why this perpetuum mobile can't be possible?

Why doesn't this perpetual motion machine using magnets work?


How do you find common sublists between two lists?

Finding intersection/difference between python lists


Update Manager does not ask for password anymore

Update Manager doesn't ask for a password


In matching procedures in causal inference, will matching on more covariates always decrease the bias? Can the bias ever increase?

Overmatching bias and confounding variables


Showing that $(S,d)$ is a metric space for $S = (0,1]$ and $d(x,y) = |1/x - 1/y|$


PHP; Passing a UTF-8 string via include/require


How can I download price data given the ISIN?

How to map stock ticker symbols to ISIN (International Securities Identification Number)?


What is the difference between eclipse-cdt and eclipse IDE?


Help! The Minus Front in illustrator is not working properly!

How to convert the shapes stroke into open or transparent in Illustrator CS5?


Can you use Magic Jar against creatures who have had their creature-type changed into "humanoid"?

Is it possible to possess a non-humanoid creature with a combination of True Polymorph and Magic Jar?


How do 2 or more fork system calls work?


Is there a singular-plural conflict in the song title "Terror Couple Kill Colonel"?

Is it common to use an adjective as a noun without ‘the’ or the following word in the press headlines?


Deleting Char* after assigning it to a String Variable

Deleting char* after assigning it to a string variable


I dont know how to search for a matching row with pdo

How to prevent duplicate usernames when people register?


Tikz: Curved parallel arrow around a circle

Drawing a TikZ arc specifying the center


Need help in this field theory question which is related to splitting field

Finding the $\mathbb{Q}$-automorphisms of the splitting field of $x^p-2$ over $\mathbb{Q}$.


What's the meaning of SomeObject.class in java?


Which join command should I use if I want only the values in the table2 that are not present in table1

Find records from one table which don't exist in another


Differentiation of a unit step function?

How to prove that the derivative of Heaviside's unit step function is the Dirac delta?


Difference between \LoadClass and \LoadClassWithOptions


How do I properly clean up Excel interop objects?


How to show $\lim_{n\to \infty} \frac{x^n}{n!}=0$

Prove that $\lim \limits_{n \to \infty} \frac{x^n}{n!} = 0$, $x \in \Bbb R$.


Inheritance and methods: error - cannot find symbol


Proof of friends relationship for a Canadian visitor visa

Proof of Relationship when Visiting a Friend in Canada


C# problems to select property in a methode

Accessing a property of derived class from the base class in C#


Show that $G$ is nilpotent when the quotient group is nilpotent

If $H\leq Z (G)$ and $G/H$ is nilpotent, then $G$ is nilpotent.


Multiple identical items in software sources other software

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


correct usage of the single quotation mark?

When is it appropriate to use "scare quotes"?


Piping Terminal command to Gedit for further editing


Can I get an ESTA if my father is from Iran?

Traveling to US with ESTA but have an Iranian father. Do I need a visa instead?


Oxford Dictionary - Here "Oxford" is an adjective or noun?

Can a noun be used to describe another noun


I am not pretty sure about what to do" what does PRETTY exact meaning out here?

When and how did "pretty" enter English as an intensifying adverb?


Prove that the lebesgue integrals $\lim_{n\to \infty} \int_{[0,1]^n} \frac{x_1^2+ \dots +x_n^2}{x_1+ \dots +x_n} \ d \mathrm{m}(\mathbf{x})=2/3$

Asymptotic behaviour of a multiple integral on the unit hypercube


How to tell Ubuntu that a USB device is a wireless adapter?


Locally reduce space between equation and qed / placement of qed

How align the qedsymbol after of a big formula in display mode?


A Boundary Value Problem $y^{''} + xy = 0, x \in [a, b]$

Properties of $y$ if $\frac{d^2y}{dx^2}+xy=0$, $x \in [a,b],$ and $y(a)=y(b)=0.$


How can I fix "unbalanced brackets" in my data tag?


Compare two unordered lists in Excel and return differences


Image inside div has extra space below the image


GeoServer not running on port :8080 on Windows 7?

Cannot access GeoServer on http://localhost:8080/geoserver/web


mysql doesn't recognize text and number combinations

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


proving that formulas are theorems using deduction theorem

How to prove $\vdash\neg P\to (P\to Q)$?


Can you set up an all-CPU-player game with no humans?

Is it possible to set up and watch a game between just computer AI opponents?


Trim a string to get only domain name in PHP


What does the operator `-gt` in shell scripts mean?

Starting with bash: -lt and -gt arguments


How to display javascript console on Chrome (or a different browser)?


Rescaling in the picture environment including text

Is it possible to scale an entire \begin{figure}?


Is eliminating debt smart when considering a home purchase?

Paying off student loan or using that money for a downpayment on a house


Why does AWS's Ubuntu AMI come with an "ubuntu" user instead of just allowing root login?

Why does Ubuntu have a disabled root account?


Interpret variables from read in string with shell script

Variable not expanding inside another variable bash


jquery 1.10.2 bulk select checkboxes, callback error?

Event binding on dynamically created elements?


how to install Ubuntu Phone OS on my samsung galaxy s3?

How to install Ubuntu on the Samsung Galaxy S3?


Sorting grid cells in fishnet grid by location and number using QGIS?


SingleEmailMessage sending isn't working when called from Unit Test


Howto disassemble regex objects to compare performance

How can I debug a regular expression in Python?


Ubuntu Server 16.04.3 cannot Update/Download/Install

apt-get update fails to fetch files, “Temporary failure resolving …” error


Changing link in SharePoint 2010 Event Calendar


Increase the /home partition without losing the data


Connectedness of subsets of topological space

Suppose that $V, W$ are closed in $X$ and that $V\cap W, V\cup W$ are connected. Show that $V$ and $W$ are connected.


Word for a cushy position awarded to a crony?

Word meaning a job someone is installed in where they don’t do anything


What do you call a person who craves danger?

Noun for a person who thrives under pressure


What can I do if a repository/PPA does not have a Release file?


How to fix error "Driver does not appear to support OpenGL"

Why is Minecraft giving an OpenGL error?


Delphi: is there an RTL function to remove the accents from a string?

Convert Hi-Ansi chars to Ascii equivalent (é -> e)


How to install a program ending in ".run" using terminal


$(m, m+2)$ is twin prime, iff $4((m-1)! + 1) \equiv -m \pmod {m(m+2)}$


Term for poetic technique in which the last word of a line is the first word of the next

Is there a name for when the same word is used at the beginning and end of different phrases/sentences?


If $\gcd(a,b) = 1$ and $a,b\mid x$ then $ab\mid x$.


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


Why does value change when converting floating point value to int


Mean value theorem for multivariable functions

Generalization of Mean Value Theorem to functions, $f: \mathbb{R}^n \rightarrow \mathbb{R}^n$


Why am I not getting a java.util.ConcurrentModificationException in this example?


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


Mail sending application using SMTP NetworkCredential parameters


Solve the equation $\cos^n(x) - \sin^n(x)=1$

Solve $\cos^{n}x-\sin^{n}x=1$ with $n\in \mathbb{N}$.


How can I enable access to USB devices within VirtualBox guests?


Networking - how to allow from second lan interface to access first lan interface?


no space left in '/' but a lot space left in '/home'


How can I inspect Scene Render settings in a .blend file from Python externally?

Get number of frames in scene from the command line?


How to determine what to test in a method

How do you know what to test when writing unit tests?


Force, work and the apparent disappearance of Mechanical Energy

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


Microsoft SQL Server Management Studio Select Database Syntax Error

How can I query the name of the current SQL Server database instance?


How to set a text box for inputing password in winforms?


How to compare two (linear) models with different predictors but the same predictor count?


Can't unlock Widows 7 domain connected pc

What can I do if I forgot my Windows password?


Dynamically create instance of class from string name and re use it

Create an instance of a class from a string


C++ Erase vector element by value rather than by position?

How do I remove an item from a stl vector with a certain value?


How to convert cook time and temp from 9" round cake pans to standard cupcakes?

How to convert a muffin/cupcake recipe to a large muffin recipe


"Hidden Profiles" still shown in Network Profile Top Posts list


Attacks of the MAC construction $\mathcal{H}(m\mathbin\|k)$ for common hashes $\mathcal{H}$?


'Petrovski's home/residence' or 'Petrovski home/residence'

Re: a sign on your residence: The Smiths vs. The Smiths’


How to configure logback to skip logging messages from org.package.* with all levels below WARN?


What is causing the current sinusoidal delay regarding voltage in inductive circuits?

Why does inductor current lag the applied voltage at its terminal by 90 degrees?


bluetooth battery level indicator/display

Check Bluetooth headphones battery status in Linux


Null Pointer Exception Error With Arraylist.add Java

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


PostgreSQL : Group by column to get comma seperated values

How to concatenate strings of a string field in a PostgreSQL 'group by' query?


Model Looks Dirty after Ambient Occlusion Bake


How to change Figure/Listing/Table names to anything I want (e.g CodeSnippet)?

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


Is there $a,b,c,d\in \mathbb N$ so that $a^2+b^2=c^2$, $b^2+c^2=d^2$?

Are there any positive integers $a, b, c, d$ such that both $(a, b, c)$ and $(b, c, d)$ are Pythagorean triples?


What's a book series, where they use precise time travel as a method of combat?

Science fiction/fantasy novel about a god returning to Earth to reclaim his powers


Maximum number of tile possible in 2048 game?


$(a+\frac{1}{2})^n + (b+ \frac{1}{2})^n$ is an integer for at most finitely many $n$

How do I show that the sum $(a+\frac12)^n+(b+\frac12)^n$ is an integer for only finitely many $n$?


MySQL: Single Query to Count Multiple Columns in 2 Tables


"Show that the limit $ \lim\limits_{(x,y) \to (0,0)} \frac{2x^2y^3}{x^4+y^6} $ does not exist."


What kind of idiot is Richard? - or: Expletives in answers

Are expletives (cursing, swear words or vulgar language) allowed on SE sites?


Unbiasedness and Consistency of the following Estimator

Checking the consistency and Bias of $\frac{\sum X_i +\sqrt{n}/2}{n+\sqrt{n}}$


She certainly has gone up or she has certainly gone up


How to get rid of automatic fill in html?

How do you disable browser autocomplete on web form field / input tags?


How to calculate second derivative using definition?

Show that both mixed partial derivatives exist at the origin but are not equal


Singleton Class or Class with only static fields?

Difference between static class and singleton pattern?


Is a state with definite momentum possible in presence of an infinite square-well potential?

How can I solve this quantum mechanical "paradox"?


Why do we have to divide by 2 in the ML squared error cost function?

Why is there a $2$ at the denominator of the mean squared error function?


Expected number of tosses until winner in game with two players with two different coins

How to solve this probability problem analytically (instead of using simulation)? Probability of Bill wins the game if he goes first


How to calculate the area of a 3D triangle?


list item click event not working but is in jsfiddle

Event binding on dynamically created elements?


Windows 7/8/10 - Copy & Replace only when there is a difference

Is there a way to xcopy just changed or new files?


Android - How to convert KeyEvent KeyCode to Char?

How can I convert a key code into a char or string?


Is it true that $|d(x, z) - d(y, z)| \leq d(x, y)$ and how do I prove it?


HTC One model c525c, errors downloading from Play Store (491, 905, 915, and insufficient space)

Downloading from Play Store gives error 491


Checkmark option appears to be missing - can't accept answer!

What should be done with questions that have been resolved as a comment instead of an answer?


Can I Use Google Input tools to type Malayalam language?

Need Google Input Tools to type Telugu in Celtx


Can I claim a route longer than the number of trains I have left?

At the end of the game, can you play a route that is longer than your number of trains?


Posting to friends facebook WITHOUT using Graph API - Python

Posting to friends' wall with Graph API via 'feed' connection failing since Feb 6th 2013


What do I do to complete find the bitizen mission


Can “due to” and “because of ” be used interchangeably?


How to decode blob code from base64 using java?


List of lists changes reflected across sublists unexpectedly


What are the most common pitfalls awaiting new users?


What is a good target to aim for when teaching myself quantum mechanics?

What is a good introductory book on quantum mechanics?


Using string literal regex variables to create another regex pattern

How do you use a variable in a regular expression?


How to Compare two DataTables and Return another DataTable3 with the rows that only exist in the second DataTable?

Finding the intersection of two .NET DataTables


jQuery AJAX function return true or false returning only false while its all good

How do I return the response from an asynchronous call?


How to convert an account from Yahoo to an OpenID?


Completely reset HP 6730b with BIOS password


Changing value of interface implemented by superclass from subclass affects all instances

Why are interface variables static and final by default?


If $X$ is a finite set of cardinality $n$, where $n$ exists in $P$, show that the following conditions on a function $f: X \to X$ are equivalent:

Surjectivity implies injectivity and conversely


How do I change dconf keys without a gui (for a post-install script)?


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


Native algorithms not available in standalone QGIS when 3rd party algorithms are working

Using QGIS3 Processing algorithms from standalone PyQGIS scripts (outside of GUI)


ext4 to btrfs conversion: Can I pause, reboot the system and then resume the conversion?

ext4 to btrfs conversion: how many times the whole volume will be read during the process?


same function name with different number of params override my base function

Function with same name but different signature in derived class


What is the difference between <? and <?php


Trump is the 45th US president. How do you ask a question to get this number?

How should I phrase a question that must be answered with an ordinal number (e.g., the third prime)?


CSS root element improper height with unwanted scroll

Make a div fill the height of the remaining screen space


How can I disable my laptop's built-in keyboard in Windows 7?


print lines from one file that contain in another file

Finding contents of one file in another file


Fibonacci sequence emerging from integer partitioning


Changing default download manager in android 10

How to intercept Chrome links with Advanced Download Manager (ADM)?


in python's pexpect, how to cancel the print "TERM environment variable not set"


Google Sheets issue with literal constants in functions

Problem with IMPORTRANGE function in Google Sheets


How to do a django select sql or statement?

How to dynamically compose an OR query filter in Django?


Could someone explain this shebang line which uses sh and then does exec perl?


$f: \Bbb R\to\Bbb R$ maps every open subsets to open subsets, then $f$ may not be continuous?


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


Elisp: referencing previous variables inside let

in elisp's let, how do you reference a variable bound in the same let while binding another variable?


Bash function does not work recurrsively


pgfplots, get the axis exponent in scientific notation

Automatically put PGFPlots xtick scale label in x axis label


my macbook does not recognise the hard disk


Every natural number can be written as the sum of distinct Fibonacci numbers?


I cannot access files downloaded in Ubuntu and moved to NTFS partition in Windows


How to uninstall VirtualBox from debian package?


video editor problems, how can i save an edited video as mp4?

How to export an edited clip into a video file in the VSE?


The difference between continuity and uniform continuity.

Difference between continuity and uniform continuity


Trisecting a paper using hand and without using a ruler or compass

How can a piece of A4 paper be folded in exactly three equal parts?


Compared to the rest in Baryon Octet, why is neutron decay lifetime so long?

Why is the (free) neutron lifetime so long?


Spatially join points to polygons in ArcGIS Desktop?

How to aggregate points to polygons using ArcGIS Desktop?


What can be used instead of cheesecloth?


undefined variable: GPVAL_DATA_Y_MIN (Gnuplot)


Is "an (unique) index" or "a (unique) index"

"A/An" preceding a parenthetical statement


How do I alt+f4 in OS X? I want to close focused window


Can I ssh somewhere, run some commands, and then leave myself a prompt?


An elementary way to show any bounded subset of $\Bbb{R}^k$ is totally bounded


How important is the academic reputation of a graduate school to its Ph.D students when they are looking for jobs in North America?

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


If I buy the Destiny Legendary Edition, will my original game data be ignored/overwritten?

Will I be able to play my Destiny Characters if I buy Legendary Edition (PS3)


UK Standard Visitor visa eligibility criteria

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


Can I pay two different costs with the same payment?


How do I create alias below documentroot in apache


Losing georeference when creating PDF maps using QGIS on a new Mac

Exporting a PDF from QGIS Print Composer for Avenza Pdf Maps


Manipulate the parametric plot of a torus

Manipulate gives the output as a blank plot, but I'm not sure why


How many solutions does the equation $x+y+z=11$ have?

How many solutions does the equation $x_1 + x_2 + x_3 = 11$ have, where $x_1, x_2, x_3$ are nonnegative integers?


Employer NOC not available while applying for Schengen Visa

I want to apply for Schengen visa, but employer NOC which is mandatory document for visa is not available with me


How to execute at a player holding a specific item in Minecraft?

How to test for an hold item name in Minecraft?


How to auto bracket ( ) referenced math equation numbers?

Place parentheses around a cross-reference


Converting lodash's `_.pull` to vanilla JS?

Remove empty elements from an array in Javascript


Convergence of sub sequence of sub sequence

Every subsequence of $x_n$ has a further subsequence which converges to $x$. Then the sequence $x_n$ converges to $x$.


Select every second element from array using lambda

How can I get every nth item from a List?


How can I AirDrop my photos and videos from my iPhone5 to my MacBook Pro Retina?

Is AirDrop possible between iPad, iPhone and MacBook?


MainActivity retrieves the ID of the item from my list and I would like to send it to a class to create actions but

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


Use of PCA analysis to select variables for a regression analysis

Using principal component analysis (PCA) for feature selection


How to create a hash or dictionary object in JavaScript


Sudo su setting default password automatique


client-side REST API call across domain (site collection)

Is it possible to make SharePoint lists accessible cross domain using REST API?


How to read the output of a previous command in a shell script?

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


How do I prove that if A is onto then its transpose is one-to-one?

linear transformation $T$ is onto if and only if $T^*$ is one to one


What is the difference between Dragonball Z and Dragonball Z Kai?

Will I miss anything by watching Dragon Ball Z Kai instead of the other series?


Finding specific users by their location and a tag score

Finding Stack Overflow/Exchange users based on geographic area?


Show an ideal is not principal in $\mathbb{F}[x,y]$

The ideal $I= \langle x,y \rangle\subset k[x,y]$ is not principal


Is "po-TAH-to" an acceptable pronunciation for "potato"?


Which article should I use to refer to a noun in general. Is it “a car”, or “the car”?

Articles: When do I use "a", "the", or "__"?


Can anyone identify the S notification icon

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


Cannot access a checkbox in a datatemplate

How to access a child control's property when it is declared in a ControlTemplate?


compare two strings of an excel having two words and write accordingly


Want to remove a failed software install

How do I resolve unmet dependencies after adding a PPA?


Sort not sorting lines with a pipe '|' in it correctly


Prove by induction $(1+x)^n≥1+nx, ∀x>-1, ∀n∈N$

Proof by induction of Bernoulli's inequality: $(1 + x)^n \geq 1 + nx$


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


Keeping tables/figures close to where they are mentioned


Understanding Euclid's proof that the number of primes is infinite.

Why is Euclid's proof on the infinitude of primes considered a proof?


Show that $\int_0^1 {\sin \left( {\pi x} \right)} x^x \left( {1 - x} \right)^{1 - x} \mathrm dx = \frac{{\pi e}}{{24}}$


How to avoid update of package linux-firmware creating initrd.img files?


Why can't I recast aged close votes and flags that were cast a long time before the change allowing recasting?


Android widget stuck in "please login before using this widget" message


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


How do I get the latest file in os.listdir('filepath')?

How do you get a directory listing sorted by creation date in python?


configure a PAM module to be required for all but certain users for which it should be sufficient

Use more complex AND/OR structure with PAM


How can a student ask better questions on Stack Exchange sites?


Getting a unique parameter off of client's device


How do I know whether a noun is countable or not?

How to ‘guess’ if a noun is countable or uncountable?


Is there a way to use html in an all-flash air app?


Why does GreaterThan with pattern test not work

Why doesn't PatternTest work with Composition?


Plot with Through[{f,g}[x]]... A bug or a misuse of Through[]?

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


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