Biblatex displaying second author as first initial + last name for Chinese authors only?

biblatex, authoryear style: In-text citations display first name initials for certain bibliography entries


What happens when allies occupy the same space?


How do I forward declare an inner class?

Forward declaration of nested types/classes in C++


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


Do I need to put copper pieces on the eyes to cast the Gentle Repose spell if I have a spellcasting focus?

Do I need to hold an actual copper piece in order to cast the Detect Thoughts spell?


Why is my minecraft skin is not showing up?


How can I uninstall MongoDB and reinstall the latest version?


Can I cast Blade Ward and then make my monk unarmed strike with a bonus action?

Can a monk make a bonus unarmed attack after using shocking grasp?


Meaning of backtick in floating-point literal


macro definition containing #include directive


Performance SVM versus logistic regression


Maps hosted on my own server instead of ArcGIS servers?


Getting an "Authentication token manipulation" error when trying to change my user password


Why would the White Walkers have a large iron chain in episode 6 “Beyond the Wall”?


Maximum social distancing of $n\geq2$ aliens on a planet of radius $R$

Maximum total distance between points on a sphere


How much detail is enough to start a campaign?

Am I designing my campaign setting to be too specific?


Edits must be at least 6 non-space characters

Change this behavior to allow for spelling corrections and the like: "Edits must be at least 6 characters"


The number of elements in a conjugacy Classes

Conjugacy Class in a matrix group with columns of standard basis


Why my screen shows extra string when use map() to deal with list?

Why do integers in database row tuple have an 'L' suffix?


Purple skin with white flesh yams/sweet potatoes have black/green spots after I boil them. Can I still eat them?


Calculate total miles traveled from vectors of lat / lon


macOS forgets login screen keyboard setting, falls back to US English

Mavericks input source is set to US keyboard in login screen


How does electricity travel near the speed of light if electrons drift at a snail pace?

Why the electric bulb turns on almost instantly when the switch is closed?


How I can work with data set contains both numerical and non-numerical features?

Can principal component analysis be applied to datasets containing a mix of continuous and categorical variables?


Proving $\int_{0}^{\infty} \mathrm{e}^{-x^2} dx = \frac{\sqrt \pi}{2}$


What's the need to find derivative of a polynomial?


`rm` prompt when given more than one file


Why is the sizeof of a structure larger than the sum of its parts?

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


Is it possible to place windows with keyboard shortcuts in Gnome-Shell?


How to reconcile z-scores into a number from -1 to 1?


Roll back from OS X Mavericks ( or any newer OS) to Mountain Lion


How can I vertically align elements in a div?


Python List of dates between x and z (dd//mm/year)

How to print a date in a regular format?


Is there any method to make almost an automatic 'hive'?


biblatex, authoryear style: In-text citations display first name initials for certain bibliography entries


Identify SciFi story where Genetic Engineering created Fantasy monster like dragons

book identification scifi/fantasy with talking human intelligence cat


How do I return the correct ID based on a different known attribute in this JSON

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


Visual Studio 2010 not recognisng .cshtml files


How to implement a single instance Java application?


Unable to see anything after importing .obj file


why the nvidia drivers are never up to date?

Why don't the Ubuntu repositories have the latest versions of software?


how to run python script without typing 'python ...'


When Animal Companion is multi-classed, does Command come with it?

When I use a multiclass move to choose Animal Companion, do I get Command for free?


How To Delete Record From dba_audit_trail in Oracle 11gR2


What are the differences in mathematical notation around the world?


Bash script to add or subtract two numbers from user input

how can I add (subtract, etc.) two numbers with bash?


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


Why does the Terminator look like Arnie?

Why were the "infiltrator" T101 units built on such a conspicious body?


What is the difference between "anyone" and "everyone" in this context


linear trasformations $A\colon f\to \phi*f$

If $\psi h$ is in $L^2$ for all $h\in L^2$, must $\psi$ be essentially bounded?


Resize (enlarge) filesystem to partition size


find . -type d -mtime +1 only shows one file in a 4 day span

Why does find -mtime +1 only return files older than 2 days?


Regex validation for asp textbox control

How to validate phone numbers using regex


Existence of biholomorphic function for two fixed points with $f(z_1) = z_2$

Finding univalent function with $f(z_1)=z_2$


Where do I find the polygon and vertices count for an object in Blender 2.8?


Who/what replaced the Dementors at Azkaban?

Why was triwizard tournament continued even when Dumbledore knew that it was dangerous for Harry?


Prove $\lim_{x\to a}\sqrt{x}=\sqrt{a}$ by definition Stewart solution error

$\epsilon - \delta$ proof that $\lim_{x \to a} \sqrt x = \sqrt a$


How can I encourage JAXB to read XmlElement content string?

How to bind a xml element into an object member variable?


How can I tell if a SQL Server database is still being used?


A weird return statement in C / Objective C

What does the question mark and the colon (?: ternary operator) mean in objective-c?


How do Black-Hole singularity and Heisenberg uncertainty principal can co-exist?

Do black holes violate the uncertainty principle?


LaTeX Error: File `beamerbasemodes.sty' not found

Is there a problem with Beamer in the latest MiKTeX update?


A Particular Two-Variable System in a Group


How do I install applications in Ubuntu?


Installing wine uninstalls other programs

Unable to correct problems, you have held broken packages


How can I define colors as variables in CSS?


Why are integer literals with leading zeroes interpreted strangely?


All Stack Exchange emails come from Stack Overflow

Why is the company email still "at stackoverflow"


Give moderators the option to select a deletion reason when removing posts


Do not show the score for users during primaries


How will moving to an SSD effect my Windows product key

Can I use my Windows 7 license key when doing a clean Windows 10 USB installation?


How to copy files from a directory to desktop by directly dragging it in Ubuntu 20.04.1

Basic desktop actions are not available on Ubuntu 20.04


"There is" and "there's" used before a plural word

"There Is"/"There are" depends on plurality of the first list element or not?


Is there a way to do full disk encryption after the install?

Enable disk encryption after installation


White screen of death: Fatal error: Allowed memory size of X bytes exhausted


"Why are there more of them" vs. "why is there more of them"

"There are so many" vs. "There is so many"


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


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


Mathematical symbol for disjoint set union


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


LogCat shows errors from Android while testing with AVD


Binary Search Tree NPE when adding to tree


UK no border stamp. How do I check if my visa information passed to immigration service?

Left UK without passing through Immigration, why?


Deciding when to use projected coordinate system (PCS) or geographic coordinate system (GCS)?

What strategies, criteria, or rules to use for selecting coordinate systems?


what program should i use with a gzip archive

How to unzip a zip file from the Terminal?


Missing vtable: should virtual function be redeclared in header file?

Why can templates only be implemented in the header file?


Unable to highlight the intersection area of $x^2+y^2=2x ; x=y^2$ using tikz

Unable to fill color in the intersection region of $y =\sqrt{x}, y =x , using tikz by the given code


Batch Geocoding in R over daily limit with pay as you go?


VB MyVar() as String vs MyVar as String()

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


Android Studio: Unable to start activity java.lang.NullPointerException

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


Why does the series $\sum_{n=1}^\infty\frac1n$ not converge?


How to get a list of decimals in python 3

How to use a decimal range() step value?


Vanishing \footcite if the titlesec package is loaded

Two footnotes in a heading, only one is displayed at the end of the page


How can I map a custom image to a polygon in a game?


How can one extract the exit code of a command?

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


My Home address will change during ESTA period, is it affected?

Residence has changed - Must I re-apply for ESTA?


The rep count for "today" has many issues

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


Is there a way to recover files from a storage device partially overwritten with dd?


Edwards Hersheys creme pie made in 2013 ok to eat?

How long can I store a food in the pantry, refrigerator, or freezer?


Why do we need Mapserver/Geoserver to present data from spatial database to web browser?


Wrong date while using date.setTime() with date/time format by JSON data


Is it safe to eat ice cream that was left in a refrigerator overnight?

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


403 error while getting the google result using jsoup

403 Forbidden with Java but not web browser?


Annihilation cross-section of neutrino-antineutrino pairs


Critical query plans removed from sys.dm_exec_query_stats while trivial items are kept

Why is my query suddenly slower than it was yesterday?


How can I read a file that is in use by another process?

How can I read a file even when getting an "in use by another process" exception?


How to convert MySQL Keyword to normal column

Benefits of using backtick (`) in MySQL queries?


$f: \mathbb{R} \to \mathbb{R}$ that takes each value in $\mathbb{R}$ twice


Email server configuration still complaining the connection isn't secure


Using WCS DEM data for make slope and aspect maps in QGIS

Using WCS layer in QGIS for processing gives FAILURE: Missing destination


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


Regex find and replace is working properly in Javascript

How do you use a variable in a regular expression?


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


Could the Infinity Stones be used to achieve anything?

Could the Infinity Gauntlet be used to make two people fall in love with each other?


Powers of distinct primes in PID are relatively prime


How to get different random numbers in array?

How do I generate a list of n unique random numbers in Ruby?


How to include graphics with spaces in their path?


Running a Logistic regression - overflow error

Logistic regression model does not converge


NodeJS: How to decode base64 encoded string back to binary?


Connect two monitors on macbook pro 2018 by using single docking station

Dual screen setup Apple Cinema Displays Mac mini


Access violation reading location 0xCDCDCDCD with classes

In Visual Studio C++, what are the memory allocation representations?


Proof of dividing fractional expressions


Getting different answers when integrating using different techniques


How to include Jquery plugin in RequireJS and BackboneJS

Use jQuery plugin with Backbone and Requirejs


Title overlaps with numbering in table of contents using tocbibind

How to modify the space between the numbers and text of sectioning titles in the table of contents?


First Law of Motion, Gravitational acceleration and Law of Conservation of Energy

How does escape velocity relate to energy and speed?


Is there a list of error codes for Minecraft?


connecting different capacity batteries in paralell

What happen with cells with different current rating put in parallel?


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


SQL Floats going to decimals like this: 0.00000305176


If I draw something with a brush then use Live Paint, how do I get rid of the brush stokes?


What does the MGF do when its parameter is other than 0?

Real life uses of Moment generating functions


How do I know what cards or sets are legal to play with?


do i (Nepali National) need visa to transit Miami airport to travel another country?

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


Did anyone call Carol Danvers Captain Marvel?

Is Carol Danvers called Captain Marvel in universe


Show that $\left|\frac{\alpha - \beta}{1-\bar{\alpha}\beta}\right| < 1$ when $|\alpha|,|\beta| < 1$


SQL -- How is DISTINCT so fast without an index?


Symbol's value as variable is void: ac-source-tern-completion

Emacs: Symbol's value as variable is void


How to display the full path of files found by the Finder "Find" function?

How to display full path to file in spotlight search?


Manual/automatic line breaks and text alignment in TikZ nodes


Is there a second level (yellow/orange) Matrix in The Matrix?

In "The Matrix Revolutions" How Does Neo Stop the Machine Weapons in the Real World?


How do correct mysqld.log error messages on start up?

How to recover performance_schema after restoring from partial innobackupex backup?


About passing instances of objects to other classes

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


How can I solve "Be aware that removing the lock file is not a solution and may break your system"?

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


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


How do you disable Siri permanently on macOS Sierra (10.12.6)?

How to completely disable Siri on Sierra?


If $X=\{x_n\}, Y = \{y_n\}$ be bounded sequences of real numbers. Then, if $x_n \leq y_n~\forall~n$, then $\lim \inf (x_n) \leq \lim \inf(y_n)$

$X_n\leq Y_n$ implies $\liminf X_n \leq \liminf Y_n$ and $\limsup X_n \leq \limsup Y_n$


why is it considered bad to use short PHP tags?


"Have you ever been" to France? vs. "Have you ever gone" to France? vs. "Did you ever go" to France?

What is the difference between "I've been to China" and "I've gone to China"?


is $\frac{0}{0}$ indeterminate or undefined?

Can we say that $\frac{0}{0}$ is every number?


Is there a way to call a function through a variable?

Calling a function of a module by using its name (a string)


Why does Gensler's Star Test not work on some syllogisms?


How can I execute script after entire webpage has loaded

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


Proportion of correct guesses knowing the true probabilities

To maximize the chance of correctly guessing the result of a coin flip, should I always choose the most probable outcome?


Pass the information of one form to another

Best practice to pass information between windows.forms


Are there any macros to determine if my code is being compiled to Windows?

C++ compiling on Windows and Linux: ifdef switch


StackExchange's question selection is horrible

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


Best Way To Display Music Play Controls On Lock Screen iOS7

Changing iphone lock screen programmatically when app is running in background


Differences between types of Italian coffee

What's the difference between latte, mocha, and all the other drinks on a coffee-house menu?


Why do my Shapefiles not align correctly?


What systemd target or service populates /dev/disk/by-uuid on el7?

How can I identify which systemd service(s) are timing out from this log ? eg. Timed out stopping /dev/dm-0


How do you make an UIPickerView component wrap around?


In Fate, why do some male historical figures get turned into females, but not vice versa?

Why is King Arthur female? Why is Iskander tall?


How can I download this flash game for offline play?


How can I install Adobe Reader on Ubuntu 17.10


How does Mathematica calculate integrals?


WCF - "There was no endpoint listening at..." error


How does "this" keyword work within a function?


How do I do a case-insensitive string comparison?


How do I prove the pairing axiom by the other ZFC axioms?

Proving the pairing axiom from the rest of ZF


Determinant and inverse matrix calculation of a special matrix


Changing deleted partition back to NTFS without having to recover to another drive


Beamer Presentation: Figure has no number?


Prove or Disprove: There exists $f: \mathbb{R} \rightarrow \mathbb{R}$ that is onto and one-to-one but not continuous.

Is there a bijective function $f: \mathbb{R}\to\mathbb{R}$ that is discontinuous?


Can you pick a random natural number? And a random real number?


How to execute multiple statements in a MATLAB anonymous function?


Do virtual particles pop in and out of existence in the space just outside the nucleus?

Do virtual particles actually physically exist?


removing duplicate characters next to each other


Looking for the title of a book about alien invasion, mining asteroids and using lasers to defend earth


Story with AI teaching students and completely replacing school

Story about kids and book that tells about good old times in schools


Kernel problem; latest version won't load; older version does. What to do?

Kernel update (64) will not boot. How can I automatically boot with earlier version? U12.04LTS


Prove that a group where $(ab)^i = a^ib^i$ for $3$ consecutive integers, is abelian

Prove that if $(ab)^i = a^ib^i \forall a,b\in G$ for three consecutive integers $i$ then G is abelian


Is there a tetrahedral number that is also a perfect cube? How would I prove or disprove?

Solve $n(n+1)(n+2)=6m^3$ in positive integers


To reverse the scrolling of Mighty Mouse in Windows 10

Inverting direction of mouse scroll wheel


What is "stdafx.h" used for in Visual Studio?


Can I enter into the UX field without any prior experience?

As a programmer, how do I move into User Experience Design?


How to list available functions in the static library file

How would you list the available functions etc contained within a compiled library?


Looking for missing files in a directory of files via wildcard inputs

How to print the name of missing files in a folder?


if i have a 5oz container of cologne (liquid), but it is only 15ml, will i be able to take it on the plane?

Can I put 3.4oz (100ml) of liquid in a larger bottle, when traveling in the US?


How to insure valuables in checked luggage?

Does insurance for expensive Items in checked luggage exist?


java : When to use an interface and when to override?

Why should the interface for a Java class be preferred?


How did a user receive Tumbleweed after years of inactivity?

Can deleting an answer to a question result in tumbleweed being awarded


How to get UTF-8 working in Java webapps?


Finding limit of $\left(1 +\frac1x\right)^x$ without using L'Hôpital's rule.


How do rocket engines work in EMPTY space?

What is a rocket engine thrusting against in space?


Run As Administrator Shortcut Without Password Prompt

Allow given application to run as administrator, without prompting user for credentials


Integration : different answers from two methods

Getting different answers when integrating using different techniques


how to prove that given f(x) and g(x) is continuous then $f*g(x)$ is also continuous

Prove that the product of two continuous functions is continuous


How to manage household finances (income & expenses)


Problem with bijection from $(0,1)$ to $(0,1)^{2}$?

Examples of bijective map from $\mathbb{R}^3\rightarrow \mathbb{R}$


Java implementation of time to words conversion (RoR's distance_of_time_in_words and time_ago_in_words)


Where can I ask a question about general and specific hardware?


Multiple keyword select from a string of text

How can I match multiple occurrences with a regex in JavaScript similar to PHP's preg_match_all()?


Login Failure( redirects to login after enterning password ) in Ubuntu 14.04


Java Declaring a variable in an if-statement

Compiler error when declaring a variable inside if condition and no curly braces


How do I prevent Apache from answering requests for domains I don't host?


transparent status-bar / system-ui on 4.4 Kit Kat

How to make the navigation bar transparent


Does $|A|^{|A|}=2^{|A|}$ hold for any infinite set $A$?


Approximate Bayesian computation: where to start from?

ABC. How can it avoid the likelihood function?


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


Big O, how do you calculate/approximate it?


Brackets in if condition: why am I getting syntax errors without whitespace?


sufficient condition vs necessary condition

What does $A\iff B$ mean with respect to "sufficiency" and "necessity"?


SSH — allow login with public key only / disable login with password

Disable ssh password authentication by user


How to show an message box from terminal in Ubuntu

How can I easily create a GUI dialog with a bash script?


LaTex Image Problems (Align and position)

Center figure that is wider than \textwidth


What slang words and colloquialisms are likely to embarrass an American in England or an Englishman in the U.S.?

Words with different meanings in American and British English


How to compute this limit: $\lim_{x\to\infty}x\left(\frac 1e-\left(\frac x{x+1}\right)^x\right)$?

Finding limit when limit approches to infinity


my ubuntu version is 14.04, it is not installing apache2

How do I restore the default repositories?


Texture Solid Option Is Not Showing Textured On 3D View port

How to show textures in the 3D View editor?


How to get length of array in JavaScript


how to declare a function in which we have template variable

Why can templates only be implemented in the header file?


Making Windows Boot Loader the default instead of Grub 2

Is it possible to boot Ubuntu using the Windows bootloader?


Is it commonplace for students to feel anxious about graduation?

How should I deal with becoming discouraged as a graduate student?


Generate correlated continuous and categorical data in R

How to generate correlated test data that has Bernoulli, categorical, and continuous vectors (in R)?


How can I keep a long-running Drush script from gradually exhausting available RAM?


How do these icicles seem to defy gravity and form in my ice cube tray in my freezer?


Trying to remember a book where technology is split amongst different political groups

Trying to remember a book about a human male travelling to alien planet


Is it possible to use IGP and Dedicated graphics like nvidia's optimus?

How do I run the integrated video adaptor alongside the GPU on an intel?


how many zeroes does 2012! have at the end?


A blinding light / blinding sunlight / a blinding sunlight


"Who wants ice-cream?" — Should I say "(not) I" or "(not) me"?


Harry Potter Portrait's life - an act of creation?

What causes the portraits of Wizards to behave interactively?


How can I convince my 28-month-old it's ok to poop?

What to do when my 3-year-old holds poop in and won't go in diaper or on potty?


Reference — What does this symbol mean in PHP?


New mobile chat interfaces only partially scrolls on iPad

Scrolling/content area issues on iOS 8.4


How we can solve like this integral $\int \frac{dx}{x^n+1}$ (Hypergeometric function)

Evaluation of Indefinite Integral resulting in Hypergeometric Function


Is anti-gravity (i.e. repulsive gravity) possible in theoretical physics?


Function that returns table with name passed as a parameter

Creating Stored Procedure with TableName as parameter


Can you raise a number to an irrational exponent?


What do the groups do in "Users and Groups"?


How to allow OPT and # simultaneously in terminal

"Use Option as Meta key" with ability to type the # symbol


exec: 2508: /tmp/install.dir.30906/Linux/resource/jre/bin/java: not found


iPhone 4 can't upgrade to iOS 8 to play newer games

How do I upgrade an iPhone 4 from iOS 7.1.2 to iOS 8 or 9


How to model effectively using exact measurements?


How to parse a month name (string) to an integer for comparison in C#?


Join tables with many to many relationships and show the result of query on one single row


What if constraint qualification fails for Lagrange's method (single equality constraint)?

Is it possible for the Lagrange multiplier to be equal to zero?


Distributed web server to stop DDos attacks?


Georeference a polyygon within a pdf file

Converting GeoPDF to vector format like CAD or shapefile?


Would this house rule on initiating combat be balanced?

Is this alternative initiative house-rule balanced?


What is the syntax to combine conditions and options?

How to Combine Pattern Constraints and Default Values for Function Arguments?


Why would Luffy chant "Gomu Gomu No" every time he is attacking? Is it mandatory to chant the corresponding fruit name for every devil's fruit user?

What is the purpose of characters shouting out the name of their attack?


RegEx ignore letters until digit occurs and then match letters afterwards

Using Regular Expressions to Extract a Value in Java


Upgrade from Ubuntu 12.10 to 13.04 "Failed to fetch cdrom://Ubuntu 12.10 _Quantal Quetzal"

Failed to download repository information due to missing CDROM


calculate sending file speed/sec by taking the average of 5 times of sent bytes

Calculate speed per sec and time left of sending a file using sockets tcp c#


Failed to put two functions in one graph


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


Discrete Mathematics how to prove $(A\setminus B)\setminus C ⊆ A\setminus (B\setminus C)$

If $A, B, C$ are sets prove that $(A\setminus B)\setminus C\subseteq A\setminus(B\setminus C)$


How do I prevent my Illustrator graphics from distorting when I scale them?

Distorted shapes/lines when rescaling - tried previous answers


T-SQL Concatenate & group multiple rows into a single row

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


Update problem on terminal and Software Center on Ubuntu 16.04

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


List comprehensions for side effects - idiomatically correct or an abomination?

Is it Pythonic to use list comprehensions for just side effects?


jQuery click not working for dynamically created items

Event binding on dynamically created elements?


Custom shortcode not being included in content paragraph


What is the physical origin of group velocity dispersion?

Why do prisms work (why is refraction frequency dependent)?


string.format() with at least one decimal place

Display Float as String with at Least 1 Decimal Place


How do you test to see if a double is equal to NaN?


An $n$th root inequality: $\sqrt[n]{n} < 1 + \sqrt{2/n}$


Conditional Incrementing, Should you branch?

Using bools in calculations to avoid branches


crontab doesn't get bash.bashrc variables

cron ignores variables defined in ".bashrc" and ".bash_profile"


Error wire transfer into intermediary bank

Wire transfer to an intermediary bank account


Philippine national, UK resident, do I need a visa for holiday in Spain?

Do I need a Schengen visa if I have UK permanent residency?


Use AVD Manager without Starting Android Studio


How to write the Test class for the Apex Trigger


How to open a new url in current tab? - JAVASCRIPT


Using iGPU with discrete GPU yielding worse GPU performance

I cannot choose between iGPU and GPU. Why?


How to confirm bandwidth upgrade in Internet


What is $\mathbb E[X\mid \sin(X)]$ when $X$ is uniform on $[0,\pi]$?

Conditional expectation of $X$ given $\sin(X)$


Does Python have a string 'contains' substring method?


ArrayList returning NullPointer Exception || Java || OOP

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


Java serialization - java.io.InvalidClassException local class incompatible

java.io.InvalidClassException: local class incompatible:


how do I validate user input as a double in C++?


Equivalent of 'int 3' on ARM/iOS processors


Postgres error on insert - ERROR: invalid byte sequence for encoding "UTF8": 0x00


"He alleges another £1m had gone on material purchases based on projections of Arcadia orders he was told were coming down the line."


How to centralize an icon and a paragraph in one line


ulimit PICKLE: "Operation not permitted" and "Command not found"


Emails are going to spam while checks are good

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


Using the substitution method on $p(n)=\sqrt{n}p(\sqrt{n})+\sqrt{n}$

Solving the recurrence $T(n) = \sqrt n T(\sqrt{n}) + \sqrt{n}$


Why are there so many ubuntu distributions

How does Ubuntu flavor iso differ from a desktop package?


How could a new Force user learn Jedi Mind Trick so quickly?

How could a raw, untrained Force user be so adept at using the Force?


Make bibtex render the author's first name abbreviations fully

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


PHP: Sort an array by the length of its values?


How to convert “ Sun May 31 23:59:00 EDT 2015” to 31/05/2015?

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


How can I insert a link to tag from tag wikis (NOT excerpt)?

How do I preview tag wiki exerpt? How do I put a link there?


How to set a website as Wallpaper in Gnome


Giving an example of a "problem" where the example is plural

Subject/Complement Agreement. How to describe problem with "The thing is the objects."


What is the difference between "INNER JOIN" and "OUTER JOIN"?


Do I need to use ascii codes for french accents in a html page?

Should all accented characters use html entities?


Swap partition get damaged when encrypted


How do I get a Realtek RTL8723BE wireless card to work?


Recursive Fibonacci evaluation not terminating for N=100

Computational complexity of Fibonacci Sequence


Can I create iso image from my current Ubuntu 16.04 including all the manually installed package?

How to create an iso from current installation


Is it possible to start activity through adb shell?

How to start an application using android ADB tools?


What does it mean that $f(x)$ tends to a limit as $x$ tends to infinity?


Null pointer exception in Custom Adapter getCount method

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


Interesting application of mean value theorem

If $f^2(b) - f^2(a) = b^2 - a^2$, then the equation $f'(x)f(x) = x$ has at least one root in (a, b).


Android code won't generate R.Java after cleaning

Developing for Android in Eclipse: R.java not regenerating


Proof that Fibonacci Sequence modulo m is periodic?

Is it true that the Fibonacci sequence has the remainders when divided by 3 repeating?


Where and how does Stack Overflow store its data?

Which tools and technologies are used to build the Stack Exchange Network?


How to reduce icon size in Ubuntu 18.04?

How do I scale the enormously sized desktop icons on Ubuntu 18.04?


Difference between #include  & #include "filename"

What is the difference between #include  and #include "filename"?


How do I delete a Git branch locally and remotely?


Is there a quick way to switch between a browser in the remote desktop, and a browser on my local machine?

Keyboard-Only navigation between Full-Screen MS Remote Desktop remote system and local system


Can't find Ubuntu Bash Root directory in Windows 10

Where is the Ubuntu file system root directory in Windows Subsystem for Linux and vice versa?


Python plugins not working after switching to Python 3


How to factor polynomials of degree larger than $2$?


Is it possible that photons lose a small amount of energy over time to become redshifted instead of being redshifted because of an expanding universe?


Error while installing anything - /boot/

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


Python convert multiple single dictionaries into one dictionary

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


Prove that the set of all finite sequences of real numbers has the same cardinality as the set $\mathbb{R}$ of reals.

The cardinality of the set of all finite subsets of an infinite set


How do I quickly find the official errata for any book?

How do you tell if a D&D book is 3.0 or 3.5?


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


mkdir not working, only with mkdir -p in rootserver with plesk


javascript split string by space, but ignore space in quotes (notice not to split by the colon too)

Split a string by whitespace, keeping quoted segments, allowing escaped quotes


What's the difference between "They finished the project by March" and "They had finished the project by March"?

Difference between "has + verbed" and "had + verbed"


if $(a_{n})$ is bounded and $\sum(b_{n})$ is absolutely convergent, then $\sum(a_{n}b_{n})$ is absolutely convergent

$b_n$ bounded, $\sum a_n$ converges absolutely, then $\sum a_nb_n$ also


Show that $L^1$ is strictly contained in $(L^\infty)^*$


some errors with online shopping store code


Performance : Between in FROM or in WHERE?


Intuitively why time period of shm do not depend on displacement from mean position, ie. amplitude

Intuition - why does the period not depend on the amplitude in a pendulum?


Navigate to a directory from a favorites list

Quick directory navigation in the bash shell


What does the last icon mean in Far Cry 4 trading post interface?


How to make javascript variable global in phoneGap api


How do I wipe and set up donated laptops with Ubuntu?

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


Multivariate multiple regression validation


How do I display the binary representation of a float or double?


Find the position of a List Item in a List based upon specifice criteria using LINQ

Find indices of particular items in the list using linq


Format numbers In a DataFrame conditional on their value

formatting long numbers as strings in python


Can no longer set terminal title in Ubuntu 16 (gnome-terminal)

How to change Terminal Title in ubuntu 16.04


When is damage considered to have "killed a creature"?

Does Finger of Death turn you into a zombie if it drops you to 0hp?


Kernel panic: error while loading shared libraries: libcap.so.2


How can I write an sql query for the following scenario?

How to write the equivalent SQL case statement for query given below?


What's the difference between [ and [[ in Bash?

Is double square brackets [[ ]] preferable over single square brackets [ ] in Bash?


Where to download Windows OS (7, 8.1, 10)?

Where can I download Windows 7 (legally from Microsoft)?


Use Canon DPP only to correct lens for my Powershot G7X Mark II and export RAW

Is there any way of achieving cross-application non-destructive RAW editing? (Maybe xmp files?)


How to call cmake and make commands from a Python script?

How to execute a program or call a system command from Python


Show that if $A^{n}=I$ then $A$ is diagonalizable.


Return df with a columns values that occur more than once

Subset data frame based on number of rows per group


Damage Cleanup and Toughness Boosting Effects

When do static bonuses go away relative to damage dealt?


What would cause intermittent SQLSTATE[HY000] [2002] No such file or directory errors from php PDO mysql on Debian Lenny?

MySQL connection not working: 2002 No such file or directory


How to delete Ubuntu and install fresh windows copy?

How to remove Ubuntu and put Windows back on?


MySQL Error 1093 - Can't specify target table for update in FROM clause


Removing the Ubuntu 16.04 Operating System


Background Process stdout Displays After Next Command

How to suppress Terminated message after killing in bash?


"Not a COM32R image" error when trying to install from a USB key


Does $S^1 \times S^3$ admit a complex structure?

Complex structure on $\mathbb S^1 \times \mathbb S^3$


In Ubuntu 17.10, how to rearrange icons in dock


LiDAR dataset displaying 500 meters to the east of correct position

Converting a .lasd (Lidar) coordinate system?


Are there truths that the scientific method cannot explore, but maybe alternative methods can?

How should science approach non-empirical phenomena?


JavaScript Math.random duplicate generation

How can I generate a unique, small, random, and user-friendly key?


Is Einstein's formula $E=mc^2$ the same as the kinetic energy formula $\dfrac{1}{2} mv^2$?

$E=mc^2$ resembles non-relativistic kinetic energy formula $E_K = \frac{1}{2}mv^2$?


Gravity change as a function of time only

Radial fall in a Newtonian gravitational field


What does it mean when one says that a point is lying on the circle?

What is the meaning of equation of a circle or equation of a cube?


Database connections for servlet threads?

Is it safe to use a static java.sql.Connection instance in a multithreaded system?


How to calculate no of homomorphism between Sn and Sm , Dn to Sm etc

Strategy for determining the number of homomorphisms between two Groups


How did Ron's Ford Anglia cross the barrier between Wizarding World & Muggle World in HP Chamber of Secrets?

Is the Hogwarts Express in the magical or non-magical realm?


Does a CNOT quantum gate violate no cloning theorem?

How is the no-cloning theorem compatible with the fact that fan-out gates work?


get the diffrence array from 2 multidimensional arrays

Use array_diff_assoc() or get difference of multidimensional arrays


Can I use a GeForce GTX 750 Ti graphics card in Dell Precision T1700?


Reenabling GameCenter after user-cancelled 3 times (iOS7 only)

Unable to sign in Sandbox gamecenter on iOS 7


How to find the lp-name and ppa-name on launchpad to add with add-apt-repository?

How to find which PPA contains a specific package?


How to mount a filesystem in such a way that a specific user has full read access to it?

Allow a user to read some other users' home directories


Is their a way to move multiple vertices gradually at a time?


$(\Bbb Z[x]/(x^{n+1}))^\times\cong\Bbb Z/2\Bbb Z \times \prod _{i=1}^n \Bbb Z$

Show that $(\mathbb{Z}[x]/(x^{n+1}))^{\times}\cong \mathbb{Z}/2\mathbb{Z}\times\Pi_{i=1}^n\mathbb{Z}$


Java else if with strings not working - Scanner(System.in);


Right Side navigation drawer icon always to the left

Android navigation drawer toggle icon to right


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


'find' is not recognised as internal or external command, operable program or batch file

What is the reason for "X is not recognized as an internal or external command, operable program or batch file"?


MacBook [Pro] - how many displays, what resolution/frequency?


Kernel Panic - Random Shutdown - Please Help


Read WORDS (not char) from file without empty lines in C - not duplicated

Read text from file skipping any spaces or empty lines


std::cout does not print float as excepted


If $A^2 = I$ (Identity Matrix) then $A = \pm I$


Does a derivative exist if it is equal to infinity


Let $p$ be an odd prime. $p$ and $(1-\zeta_p)^{p-1}$ are associates in $\mathbb{Z}[\zeta_p]$.


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


$M_{a} = \lbrace f \in R : f(a) = 0 \rbrace$ is a maximal ideal for the ring of every continuos functions $f : [0,1] \to \mathbb{R}$

$I:=\{f(x)\in R\mid f(1)=0\}$ is a maximal ideal?


What do the "grass puffs" mean on Pokemon GO?


What do I need to clean off before I season this cast iron?

What's the best way to season a cast iron skillet?


I get this error when trying to use CardView and RecyclerView

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


How To Upgrade Kubuntu From 16.04 to 16.10 using Kubuntu 16.10 ISO Image File?

Why does upgrade from 12.04 to 12.10 using a CD/DVD still require download?


What is the difference between following?

What is the difference of "go to", "go over to" and "go up to" to "X's place"?


Does Simple XML support xsd:dateTime date format out of box?


Why "sizeof()" of a table isn't correct when table is a parameter of the function?


How to find $\operatorname{Gal}(S/\mathbb{Q})$


How to install Microsoft Office on Ubuntu 18.04

How to install Office 2010 32 bit on Ubuntu 18.04?


How to disable DirectWrite in Google Chrome 37?


Are MOOCs a good way to show grad schools that I've gained proficiency in a field which is not my major?

How do the completion of online courses impact a Master's application?


Why is the domain of these two functions different?

How to define $x^a$ for arbitrary real numbers $x$ and $a$


Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in D:\Hosting\11742398\html\Test\Login.php on line 41

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


How to get the IPAddress from HostName in c# windows 8 Metro App?

How to resolve a hostname to an IP address in Metro/WinRT?


Compare two times and get difference in minutes hours in php

How to get time difference in minutes in PHP


Aut($C_p) = C_{p-1}$when $p$ is prime, why?

$\operatorname{Aut}(\mathbb Z_n)$ is isomorphic to $U_n$.


what will happen if we dont use free() for allocated memory

What REALLY happens when you don't free after malloc?


How do I parse a JSON map into an Apex Map?


Javascript call function - Dynamic variable name

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


How to make that elegant and succinct: "Live for the moments that make life worth living"


How to block websites on Android (for free) without root?

Is there any way to block websites without Root access


I am renewing my passport but confused for Non ECR Category

When applying for an Indian Passport, how do I know if I'm in the ECR or non-ECR category?


How to use a custom font in Puppeteer running on an ubuntu server?


Python: display a matrix with negative and positive values

Intensity normalization of image using Python+PIL - Speed issues


Is there a relational database with GUI for Mac similar to Microsoft Access or the like?

Database program with CSV import and ad-hoc SQL queries?


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


How do you tell if caps lock is on using JavaScript?


Are there two roots for time in projectile equation because the projectile ascends & descends?

What do negative times and negative displacements represent in parametric projectile equations?


Why would we write equals method in Java with Object as argument?

What issues should be considered when overriding equals and hashCode in Java?


A linear form $f$ is continuous respect to weak$^{\star}$ topology if and only if there exists $x \in E$ such that $f(x')=x'(x)$ for all $x'\in E'$.

What is the topological dual of a dual space with the weak* topology?


How can i evaluate $\int _0^1\frac{\ln ^2\left(x\right)\ln \left(1-x\right)\ln \left(1+x\right)}{x}\:dx$

Other challenging logarithmic integral $\int_0^1 \frac{\log^2(x)\log(1-x)\log(1+x)}{x}dx$


Split a column by delimiter and replicate the related rows in R

R: Split unbalanced list in data.frame column


What does img[class*="align"] mean in CSS?


Show that a metric space $(X,d)$ is totally bounded(ball compact) if and only if every sequence in X has a Cauchy subsequence.

Metric space is totally bounded iff every sequence has Cauchy subsequence


Unable to install libopencv-nonfree-dev in Ubuntu 16.04

Unable to correct problems, you have held broken packages


Jquery, checking if a value exists in array or not

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


Meaning of different Orders of Derivative


Do new QGIS installation packages uninstall or override any previously installed versions of QGIS?

Recommended way to update standalone QGIS on Windows?


How do we know what the integral of $\sin (x)$ is?


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


Confidence intervals for the probabilities of each outcome in a multinomial

How to interpret margin of error in a non-binary poll?


Best practice to persist config/user info in .NET app

How can I save application settings in a Windows Forms application?


What is the difference between single-quoted and double-quoted strings in PHP?


Prove that $f(\overline A) \subseteq \overline{f(A)}$

proof $f(\overline{A})\subseteq \overline{f(A)} \Leftrightarrow f$ continuous


Evaluate expression inside bash for loop

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


Does reduced casting cost affect casting of cards with variable casting cost?

How do I handle casting a spell with a cost of X when the casting cost is reduced?


Transformations for Logistic Regression Predictors

Predictor transformation in logistic regression


How to create wifi hotspot in Ubuntu 15.04?


How to make a progress bar that stays on screen in bash?

How to add a progress bar to a shell script?


Is SSD a good medium for long term storage?

What medium should be used for long term, high volume, data storage (archival)?


Make typing in the file explorer just scroll down to that file alphabetically rather than search

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


How does the Sun provide enough energy to fuse protons?


How to remove Ubuntu and put Windows back on?


Android - Forgot keystore password. Can I decrypt keystore file?

How to handle a lost KeyStore password in Android?


Will past downvoted questions affect current reputation points if you only have 1 reputation point?


How do I apply modifiers and other changes in 2.90?


Prince of Persia: Based on Movie or Game

Is the story of the Prince of Persia movie purely based on the titular video game?


Is there an archive of old Ubuntu files such as rootfs-ubuntu-12.10-0.8.0.tar.lzma?

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


What's the easiest way to display an image in C/Linux?

Easy way to display a continuously updating image in C/Linux


Is there a power saving application similar to Jupiter?


Let $H$ be a normal p-subgroup of a group $G$. Proof $H$ is contained in $S$ for all $S$ Sylow p-subgroup of G.

Let $S$ be a normal p-subgroup of a finite group $G$. Prove that $S \subseteq P$ for every Sylow p-subgroup $P$ of $G$


mysql group by date(day) not showing if no result in specific day

What is the most straightforward way to pad empty dates in sql results (on either mysql or perl end)?


"Who are they angry at - you or I" or "you or me"

Which is correct, "you and I" or "you and me"?


Canada Transit Visa - Will I need to submit my passport or does it come electronically?


How can I show that $\lim_{|h|\to 0}\| f(x+h)-f(x)\|_p = 0$?

Show that $\lim _{r \to 0} \|T_rf−f\|_{L_p} =0.$


Error with percent sign in bib entry field when using biblatex/biber


If $f\in C^2(\mathbb R)$ then $M_1^2 \le 2M_0 M_2$, where $M_k = \text {sup}_x |(d/dx)^k f(x)|$ for $k=0,1,2.$

Inequality involving the sup of a function and its first and second derivatives


Help. Steam wont work at all on Ubuntu 15.04

Problem with installing Steam on Ubuntu 15.04+


Prove that $\{ ax+by\mid x,y\in\mathbb Z\} = \{ n(a,b) \mid n\in\mathbb Z\}$

Show $a\Bbb Z+b\Bbb Z = \gcd(a,b)\Bbb Z$


how to add new functions to a class whose implementation is not accessible in c++


Can I Comma Delimit Multiple Rows Into One Column?


How many decimal places should be used for which purposes?

Number of significant figures to put in a table?


How can I choose the best autogrowth option for my new database?

Sql Server - Best Practices for Growing Database Files


Why is the result a recurring number when it should be an integer?


Insert div after every three posts in home.php

Alternate loop output every three posts (within the same original loop)


Will Portugual Know If I Was Deported From the UK?


Post-increment and pre-increment within a 'for' loop produce same output

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


Lorentz invariance of Dirac equation if $\gamma^\mu$-matrices were numbers


Why do photons follow specific path after reflection from a mirror surface if they can be emitted in any direction by electrons of mirror surface?

Explain reflection laws at the atomic level


How to launch and run external script in background?

How to start a background process in Python?


Does the adjective 'same' ALWAYS have the definite article 'the'?


How does the wave function of free particle $\psi(x,t)=A\exp \{ i(kx-\omega t)\}$ satisfy normalisation condition?

Normalizing the solution to free particle Schrödinger equation


Check a constraint after adding a Foreign Key

Why does Management Studio add the second alter table "CHECK CONSTRAINT" for a foreign key constraint


Minimal polynomial of $x$ over $K(f(x))$

Let $x$ be transcendental over $F$. Let $y=f(x)/g(x)$ be a rational function. Prove $[F(x):F(y)]=\max(\deg f,\deg g)$


What is the closed form for $ \sum_{n=1}^{\infty}n\theta^n, 0 \lt \theta \lt 1$?

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


How do i place an image in the centre of a page horizontally?


Made large capital gains on Dec 31, 2020. Should I send a check to the IRS right-away earlier than sending my return for 2020?

One-time estimated tax payment for windfall


Prove that $\lim_{n \to\infty} \frac{x_{n+1}}{x_n} = a \implies \lim_{n \to\infty} \sqrt[n]{x_n} = a$.


Why did the texture I painted in texture paint mode disappear?


Do all accelerating charge emit EM radiation?

Why don't electrons crash into the nuclei they "orbit"?


how do i set up a virtual box shared folder in an Ubuntu 18.04 VM on a windows 10 host?

How to access a shared folder in VirtualBox?


Transiting through Canada without going through border control

Is there a way to find out if I need a transit visa for Canada?


Confidence regions on bivariate normal distributions using $\hat{\Sigma}_{MLE}$ or $\mathbf{S}$


How do I pass variables and data from PHP to JavaScript?


Calculate the difference between time and current time in minute

How to get time difference in minutes in PHP


why we must to follow 50ohm and 100ohm impedance in PCB boards? is it a standard value for all device input and output impedance?

Why Characteristic Impedance must be 50 ohms?


Resizing or expanding a CoreStorage volume


For set of positive measure $E$, $\alpha \in (0, 1)$, there is interval $I$ such that $m(E \cap I) > \alpha \, m(I)$


Example of a monomorphism and epimorphism that is not isomorphism.

Epimorphism and Monomorphism = Isomorphism?


Change svg element only works some of the times

How to check if an embedded SVG document is loaded in an html page?


What are the operating hours for Beauvais-Tillé Airport (Paris Beauvais Airport) Buses?

What are the options for traveling to the airports in Paris?


Is it ok to promote my services (not products) when answering a very broad question?

How do I mention my own products in answers?


What does [].forEach.call() do in JavaScript?


Duplicate-closing should be harder on meta to encourage the evolution of discussion and opinion

Is the Q&A format really suited for Meta?


Block specific application with iptables


"The product key entered does not match any of the Windows image"


What does (?i) mean in a Python/pexpect regex?


Does an adjective or longer modifier apply to both nouns when they are joined with 'and' [or 'or']?


how to find size /memory space occupied by a "process"

How can I measure the actual memory usage of an application or process?


Add Event Listner Not Firing after Click

Event binding on dynamically created elements?


Android event for internet connectivity state change


difference between 'introduction to' or 'introduction of'

Difference between "introduction to" and "introduction of"


What does "the repository  does not have a release file" mean?

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


Does SSO login works with Data Loader CLI?

How to authenticate Data Loader with Single Sign On?


Prove $f_n(x)=\frac{x^n}{\sqrt{3n}}$ for $x \in [0,1]$ is uniformly convergent

Determine whether $f_n(x)=\frac{x^n}{\sqrt{3n}}$ for $x \in [0,1]$ is uniformly convergent


How to change NotifyIcon.Text in a running WinForm via command-line-arguments?

What is the correct way to create a single-instance WPF application?


What is another word or phrase for state?

What are: province, territory, protectorate, state...?


How to detect if the values are same or different in javascript?

How to determine equality for two JavaScript objects?


Does verifying the apk signature fingerprint guarantees it has no malware?


Checking if an object is NULL not working in a simple function in R

Error in if/while (condition) { : argument is of length zero


c# Invalid token 'while' in class, struct, or interface member declaration (while loop not working)

Invalid token 'while' in class, struct, or interface member declaration in very simple code


Steam/Ubuntu help - broken packages/unmet dependencies - can't upgrade

How do I resolve unmet dependencies after adding a PPA?


If you shine a light away from the center of a Schwarzchild black hole, will it stay still?


Introduction to statistics for mathematicians


Number of real solutions for this logarithmic equation

number of real solution of logarithmic and exponential equation


Which SHA-1 attacks apply to TOTP tokens?

Why is HMAC-SHA1 still considered secure?


Do I have to write the same constructor for derived classes in C++?


What does the [Flags] Enum Attribute mean in C#?


No enclosing instance of type fbMain is accessible. Must qualify the allocation with an enclosing instance of type fbMain

Java - No enclosing instance of type Foo is accessible


Graphical error while reprojecting Shapefile with QGIS

Displaying world country shapefiles centered on Pacific Ocean using Robinson or Miller Cylindrical projection in QGIS?


How to left pad an integer with 0's (zeros)?


When does HashSet 'add' method calls equals?


What is the difference between a 'Type' and an 'Object' in Python


Combinatorial proof of $\sum_{k=1}^n k^2{n\choose k}=n(n+1)2^{n-2}$

Combination proof for $n(n+1)2^{n-2}=\sum_{k=1}^{n}k^2\binom{n}{k}$


php - Manipulating text file will bug when overloaded?


Why can't we divide a circumference of a circle with it's diameter perfectly?, In short why is Value of Pi Non Terminating?

Is there a proof that $\pi$ is an irrational number?


Intercept a process during execution time


If atoms have specific energy levels, why do opaque solids absorb all visible light, not just some?

Transparency of solids using bandgaps and relation to conduction and valence bands


How can I install Celestia on Ubuntu 18.04.1?


How I can copy a collection from a Mongo Cluster to another Mongo Cluster?

Fastest way to move Collection from Sharded MongoDB Cluster to a another Sharded MongoDB Cluster


What is the best/worst monitoring system?

What am I looking for in a Monitoring Solution?


Use $$...$$ or \[...\] to enter math mode in LaTeX?

Why is \[ ... \] preferable to $$ ... $$?


REST WCF Service Returns Method not allowed

WCF Service Returning "Method Not Allowed"


Must an uncountable subset of R have uncountably many accumulation points?


About stdin. Any example for `[n]<filename` when n~0?


Udev rule for disabling usb serial driver

Blacklisting / Removing driver for a particular VID/PID


java.lang.NullPointerException when trying to use jdbc

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


Draw an item in a static location relative to the QGraphicsView


ACCIDENT - just totally lost the permission to my server

Accidently ran "chown www-data:www-data / -R" as root


the sequence $n!+2,...,n!+n$ is made up of only composite numbers

If $n = 51! +1$, then find number of primes among $n+1,n+2,\ldots, n+50$


broken packages when trying to install phablet-tools

How do I resolve unmet dependencies after adding a PPA?


USB boot problem in HP Pavilion G6 (32-bit)


What's the meaning of the comma in a jQuery selector


term for sentences that can be read as "tends to" or "always"

What kind of rhetoric is (this particular) "No one ever [...]"


How to convet string to datetime in python?


Older movie about crew sent to research abandoned spacecraft

Movie with a war between Russia and the USA witnessed by astronauts on a space station?


Unable to correct problems, you have held broken packages


Is there any definition of the sum of $n$ summands, when $n$ is not a natural number?

How to extend summations to fractional orders?


How to make an image center (vertically & horizontally) inside a bigger div


Deep copies and shallow copies using = sign

What is the difference between a deep copy and a shallow copy?


Is it possible to change Unity 3D to 2D and will I gain any performance boost after that?


how to capture output for Process into a C# variable?

How To: Execute command line in C#, get STD OUT results


What is the proof that a force applied on a rigid body will cause it to rotate around its center of mass?


Where are some good sites I can find for free action RPGs?


How does one create a data base for a survey/questionnaire?

Survey database design: associate an answer to a user


Deleting all files except a specific one?

Remove all files/directories except for one file


When do I have to declare session_start();?


The differences between $\aleph$ and $\mathfrak{c}$

Symbol for the cardinality of the continuum


How to burn a Windows .iso to a USB device?


How to vertical align the div in center irrespective of screen size

Best way to center a  on a page vertically and horizontally?


Hi! , Is it possible for me to install Ubuntu Server 16, 18 or 20 on a Dell Optiplex 980 with an i5 and 16 Gb RAM and will it work?

How do I decide what version of Ubuntu to install?


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


Definition of symmetric random variable [in terms of distribution function ]

What is the definition of a symmetric distribution?


Any tools to generate an XSD schema from an XML instance document?


removing field name from validation error message

Fully custom validation error message with Rails


What is an "index out of range" exception, and how do I fix it?


How do I install the VirtualBox version from Oracle to install an Extension Pack?


I want to run a command every 10 minutes in crontab on a certain directory

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


What's an intuitive way to think about the determinant?


I want to clear my doubts about RAM speed?

How does Motherboard and CPU affect RAM choice?


what happens if both try and finally returns boolean in a method


Is it a problem that you can write the logarithm of a quantity with units?

What is the logarithm of a kilometer? Is it a dimensionless number?


Passing Data from ListViews Adapter to Fragment

How to create interface between Fragment and adapter?


How can I install Midnight Commander on Ubuntu 18.04.1?

How do I enable the "Universe" repository from the command line?


Quicklook all unassociated files as text QLStephen doesn't work

QuickLook for files with no extension or an unknown extension


Should your QA Automated tests reside with application code?

Where should I create a coded UI project?


How to count entities with commands/check if there are only one or a certain number of entities or players left?


Counterexample for "the Lie algebra is commutative iff the Lie group is commutative"

Non abelian Lie group with abelian Lie algebra


Ports 80 or 443(SSL) already in use! Installing Apache2.2 service failed


Solve this combination with a summation. Edited and maybe Solved

Prove $\sum\limits_{i=0}^n\binom{i+k-1}{k-1}=\binom{n+k}{k}$ (a.k.a. Hockey-Stick Identity)


How do I access the "transform pattern" function in Illustrator on a French keyboard?

How do I type a single tilde (~) on a French keyboard


Make Blender usable on high resolution screen


WIFI not working on hp15 ab522tx machine

Why do I get "Required key not available" when install 3rd party kernel modules or after a kernel upgrade?


Big O, how do you calculate/approximate it?


Is there a monotonic function discontinuous over some dense set?


Can you imagine Dad and I putting up with this?


Accidentally hit "toggle full screen", How do I exit?


C++: Compilation of translation units independence and old winsock2.h types redefinition error

C++ Redefinition Header Files (winsock2.h)


Can you help me with my capacity planning?


Installing Google Maps without an Apple ID?

How can I download free apps without registering an Apple ID?


Where did the Slytherin house go during the Battle of Hogwarts?

Which Side Did the Slytherins Ultimately Fight For at the Battle of Hogwarts?


Javafx, Maven, Hibernate, Unable to perform unmarshalling at line number 0 and column 0

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


How to remove windows 7 from windows 8 dual-boot?

How to remove extra start item from boot menu?


What software is focused on reviewing and organizing images?


How to get the CPU cycle count in x86_64 from C++?


Is 32 or 64 bit better for a computer with 2 GB memory?

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


What is the physical significance of electric flux?


Review reopen post queue suddenly increase


Birthday problem but with $2^{128}$ different days in the year


Prove the convergence of the infinite product involving nested radicals


bash variable with spaces why cd "$myvar" results in one parameter, but myvar='"some stuff"' in two?

storing a directory name with spaces in a bash variable


In JavaScript can I make a "click" event fire programmatically for a file input element?


Heap size in C# / .Net Framework - Can it grow and how?

Can I (and do I ever want to) set the maximum heap size in .net?


Specific newcolumntype (for 'R') not working?

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


Android Studio Youtube API Use setOnClickListener NullPointerException

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


Replacing 3-way switch in 4-way circuit with an occupancy switch - not working correctly

How can I replace a 4-way mechanical switch with occupancy sensor(s)?


Computing the coefficient in a large polynomial


Regex Matching ok with Rubular but not with Python re.sub()


Usage of "they" / "them" / "their" when the person's gender is not known


In search based application, how to optimise search field?

pros and cons of multi search box vs one search box


How do I reset a lost administrative password?


Does the Factotum's Cunning Brilliance allow for more prestige class levels than intended?

What happens if I combine Ur-priest and prestige class to exceed 10 effective spellcasting levels?


A universe of Greek gods/goddesses, set in modern time (3 book series)


"Regression" versus "regression to the mean"

What is the relationship between the function $\mathbb{E}(Y \mid X = x)$ and linear regression?


Check which workstations a Windows domain user is logged into

Best way to find the computer a user last logged on from?


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


How to select records from one table that does exists in another

Mysql: Select rows from a table that are not in another


Get a list of function names in a shell script

How do I list the functions defined in my shell?


Why $X^TX$ not always positive semidefinite using numpy.linalg.eig?


Use the Start Screen instead of the Desktop

How can I get the Windows 8 start-screen in Windows 10?


When a familiar delivers a Touch spell, who should be Helped?

Do I choose the target or the ally for the Help action?


Java NullPointerException in JSP when calling a method

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


Is the electromagnetic spectrum discrete?


Order of muliplication with or without times sign


Map an image file to a UV dome post-version 2.8

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


Is using a variable in a PDO query wrong?

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


Using PHP what is the best way to get multiple rows in one MySQL query?


Are there good reasons for the negative perceptions of Skip Williams's Rules of the Game and Sage Advice articles for D&D 3.5?


Best remote desktop tool(other than teamviewer)

Best VNC / remote desktop software for assistance


Updated text fields to JSON string - Javascript/JQuery

Convert form data to JavaScript object with jQuery


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


How can I prevent syntax higlighting in markdown?

What is syntax highlighting and how does it work?


Is there any continuity between James Bond movies that have different actors portraying the title character?


Formatting date from dd-mm-yyyy to yyyy-mm-dd in php


Is Eatable acceptable in the following statement?

Is there a difference between "eatable" and "edible"?


Running .exe applications with wine embed

How to create a .deb file with dependency?


How to create an Array that contains images in java?

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


Logistic regression always predicting 1 for my small data set

Logistic regression is predicting all 1, and no 0


Is There a Difference Between Taxonomies and Categories?


Can contractions always be used to replace their original words?

Is there some rule against ending a sentence with the contraction "it's"?


How to pass variables to a child window in JavaScript

How do I write content to another browser window using Javascript?


Connecting android with MS SQL SERVER 2008


How do I participate in a question when I have a low reputation?

How can I ask for clarification on a question I'd like to answer if I can't add comments?


How to restore MacBook Pro to factory settings? Prohibited sign on boot

Unable to install an OS on Mac (prohibited sign)


Understanding Variable Scope in JavaScript?

What is the scope of variables in JavaScript?


Difference between read only and disabled in javascript

What's the difference between disabled="disabled" and readonly="readonly" for HTML form input fields?


Should the top navigation be frozen (optional)?


mysterious error: \pdfendlink ended up in different nesting level than \pdfstartlink


Ubuntu 12.04 login returns me to login manager, how to diagnose?


What does "either A or B" mean precisely, and how can I prove it?

Does "either A or B " preclude "both A and B"?


Why would one want to build a Starkiller Base on a planet?

How is the Starkiller Base supposed to work more than one time, given how it draws its power?


Given Newton's third law, why are things capable of moving?


What does the following declaration means?


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


"80% of what I listen to is/are K-pop groups"

Does a percentage quantity take singular or plural verb agreement?


Integral $\int_0^{\infty} \left( \frac{\sin x}{x} \right)^2dx$.

Proof of $\int_0^\infty \left(\frac{\sin x}{x}\right)^2 \mathrm dx=\frac{\pi}{2}.$


Is there a way to start any program instead of windows explorer?

How would I replace default Windows Explorer with an alternative one, say Q-Dir?


Refresh BackboneJS on with same URL hash?


Cross-referencing between different files


How far do crimson/corruption biomes spread?

How can I halt the spread of corruption after winning hell?


What is the error on measuring the phase of a sine wave?

How to find a good fit for semi-sinusoidal model in R?


Enable editing for high rep users even if under editing review

Instant approval of revisions for users with edit privileges


Unindent does not match any outer indentation level error pygame

IndentationError: unindent does not match any outer indentation level


Remove gaps between polygons of a shapefile

Removing small spaces (slivers) between polygons?


Simple search in mySQL table using php/PDO fails

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


Where to put my professional (academic) personal page after my PhD


How can i write a shell script to display the below output? 1

Shell command to sum integers, one per line?


GIF generating website that generates a true-transparent background

How can I remove the white pixels around the edges when exporting a transparent GIF?


why $(r+I)(s+I) = rs + I$ in the quotient ring $R ?$


MathJax rendering in Hot Network Questions sidebar

Exclude TeX.SE question titles from MathJax parsing in Hot Network Questions


How do I specify unique constraint for multiple columns in MySQL?


how do I flip image left to right( mirror)

How to invert/flip screen on windows xp?


How much space does my little file take up, exactly?

Why are there so many different ways to measure disk usage?


Identifying the series $\sum\limits_{k=-\infty}^{\infty} 2^k x^{2^k}$


Perform Linq Orderby generic list contain integer and string value


How can we tell if the Earth is spinning without any external references?


Custom Post Type Pagination - Pagination seems linked to amount of standard posts


Proving one specific equivalent formulation of AC

The equivalence of "Every surjection has a right inverse" and the Axiom of Choice


Python regex with multiple matches in the same string

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


How to find if x equals any value in an array in javascript

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


How can I prevent my sponge cake(genoise) from sinking after baking?


How can you try to spawn a pre-tamed cat with or without commands?


How can I send a email in php from a html form


How to disable or uninstall Microsoft Edge in Windows 10


Why do we need to have a reference temperature to define thermal coefficient of resistance (TCR)

Does the temperature coefficient of a material depend on temperature?


$(\forall n \in \mathbb{Z}):n^{3} \equiv n$ (mod $6$)

Prove that $x^3 \equiv x \bmod 6$ for all integers $x$


When did you marry? Or get Married ? Why?


Did the derivation of self inductance equation overcalculate winding number?

Why do we multiply the magnetic flux by the winding number?


UEFI boot up file for Ubuntu? (Toshiba P840t-ST3N01)

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


same code not work after i use it with $("#id").append.the code look like the code that not load jquery and jquery moblie

Event binding on dynamically created elements?


Largest positive integer $n$ that satisfies a given inequality

What is the largest $k$ such that $ \frac { k(abc) }{ a+b+c } \le \left( a+b \right) ^{ 2 }+\left( a+b+4c \right) ^{ 2 } $?


How to make the editing time for my own comments longer?

Please ditch the five-minute window on comment editing


A finite semi-group with cancellation laws is a group .

A finite, cancellative semigroup is a group


Form Not Responding when any other operation performed in C#


what should be the range of $u$ satisfying following equation.


Finding a minimal set of rectangles covering a binary matrix

Algorithm for finding the fewest rectangles to cover a set of rectangles without overlapping


Gmail filter based on X-OriginatorOrg header?

Is it possible to create a Gmail filter that works on arbitrary headers?


Why couldn't parseltongue be learnt and could Dumbledore understand it?

Why Didn't Dumbledore Hear the Basilisk?


Google listing results from "stackoverflow.com.exactgo.com"?

Where should I report trademark infringement or illegal SO clones?


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


Why do values of Point2D sometimes behave static?

What's the difference between primitive and reference types?


I wish to have my figures and tables in place and remove relevant code from endfloat

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


How to determine if new hardware is compatible?

Where can I find a list of computers guaranteed to work with Ubuntu?


How to calculate the frequency of each word in a String


Ubuntu replacement for an old XP computer with slower than 2.0 GHz processor speed

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


Protect .NET code from reverse engineering?


Calculating Confidence Intervals when proportion is skewed

Confidence interval around binomial estimate of 0 or 1


Pass An Instantiated System.Type as a Type Parameter for a Generic Class


Why is a minipage using \textwidth generating an overfull hbox?

"Overfull \hbox" when using tcolorbox with parskip=half KOMA-option


Adjust the brightness level of touch bar


How to manually add expire header for google fonts css files?

How do I expire by type in .htaccess for remote loaded Google fonts?


Proof: $\mathbb{Z}_n$ has zero divisors if and only if $n$ is not prime.

how to prove $\mathbb Z_n$ has divisors of zero if and only if $n$ is not prime


Where is the RSS feed for my notifications?

Is there a RSS to the 'Stack Exchange Inbox'? How about to Activity?


My csv export displaying html, how to get rid of?


Use of third-party VSS backup plus native SQL backup


Why can templates only be implemented in the header file?


Could an individual make money off of oil futures?

Could I make money off of the negative oil price?


install Ubuntu 12.04 system requirements

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


Generating sublists using multiplication ( * ) unexpected behavior

List of lists changes reflected across sublists unexpectedly


Limit involving the exponential of an expression plus a small-o


Can I use mirroring to make a copy of my Database?

Move live SQL Server database to a new server


Selecting a whole word with CTRL + SHIFT + arrow keys

Make Visual Studio understand CamelCase when hitting Ctrl and cursor keys


Who Is To Find Research Ideas in Computer Science Research: PhD Student or Adviser?

How is a research direction determined between a graduate student and their advisor?


Is this verse from Lady Gaga grammatically correct?

Which is correct: "you and I" or "you and me"?


Detect number of Arabic characters in a String in JavaScript

Count number of matches of a regex in Javascript


If for every positive number $\varepsilon$ there exists a positive number $\delta$, why not the other way back?

What's wrong with this "backwards" definition of limit?


hascode() and == operator contract with given example?


Why won’t Image Sequence texture play as an animation in the exported glb file

.fbx export why there are no materials or textures?


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


Percentage of tenure track positions promoted to full professors

What is the promotion rate of professors in United States?


How to solve this first-order differential equation?


"He added" vs. "Did he add" (inversion after negative adverb)


Add Desktop Environment to minimal install only cli?


Is there any way to overcome the glitch in Mass Effect 3 that results in Eve dying with Maelon's data available and prior missions complete?

Why did Eve die with Maelon's data available?


Getting the name of a variable instead of its value


How to submit an article (for example, on arXiv) without being affiliated to any institution?

Does one need to be affiliated with a university to publish papers?


Is salt really necessary for cooking pasta?

Why add salt to the water when cooking pasta?


Is it possible triggering a script with a change of amount of files in a directory?

How to run a command when a directory's contents are updated?


Simple Harmonic Motion - spring with mass

effect of mass of spring on period of oscillation


Adding vertical scroll to body when added element to occupy remaining space

Make a div fill the height of the remaining screen space


Why am I getting this local variable referenced before assignment?

UnboundLocalError on local variable when reassigned after first use


proof of a^2 + ab + b^2 >0; a,b, both are not zero, both are real


Let $f:\mathbb{R}\rightarrow[0,\infty]$ be measurable that $\int f(x)dx=0$, then $f(x)=0$ for a.e.

$\int f=0$ implies $f=0$ almost everywhere


Drawing TikZ pictures step by step for beamer slides

How to decrease the counter in tikz foreach loop


Are there any proper uses for Object#finalize() despite being "should not relied on"?

Why would you ever implement finalize()?


How do you insert with a reverse_iterator


Summation and product proof by induction


Is there a systematic way of finding the conjugacy class and/or centralizer of an element?


How often are Quidditch games won because of the Snitch being caught?

Did any Quidditch games ever end by agreement of the Captains?


Conserving Labels during Export to CAD in ArcGIS for Desktop?


How to rectify NullPointerException in v4.DrawerLayout?

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


What is the need to upgrade Ubuntu? Can not install packages

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


Do I need the original discs to install WoW on a new computer?


Why doesn't indexOf work on an array IE8?


What exactly is the difference between Unreal Development Kit and Uunreal Engine 4?

How are the Unreal Development Kit (UDK) and Unreal Engine 4 (UE4) related?


Geoserver GeoTiff Raster Layer Turns Shade Pink (Not Pink Error Tiles)

Serving 4 band GeoTIFF in GeoServer 2.1.4


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


Late 80s horror/post-apocalyptic novel praised by Stephen King; main character's half-zombied wife attempts to kill him after sex

70s or 80s Book. Post Catastrophe, Sheriff tries to hold town together, and keep his schizo wife from killing him


NullPointerException while trying to upload files


Are the Revenant rules official? If so which book are they in?

What are the playable D&D races in 5e, and where can I find them?


Why is Modus Ponens a valid arguement form?


why does files (nautilus) open a new window although there's one already open?


How did this user offer a bounty on their question?

How is it possible for a user to start a bounty with low reputation?


Let $f(x) := x^2 \sin \frac 1 x, f(0)=0$. Show $f$ is differentiable on $\mathbb R$.

Differentiability of $f(x) = x^2 \sin{\frac{1}{x}}$ and $f'$


What is the minimum time between UK toursit visas?

How long can I stay in the UK during a 1-year period?


Wifi adapter not found BCM4352 / 14e4:43b1 please help ubuntu 20.04.1 LTS


How to install ubuntu on windows 7 using ISO with no disk?

Is it possible to install Ubuntu without a CD or USB drive?


How do you call "expanding" *args and **kwargs in Python?

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


Is it possible to generate a leveled character in borderlands 2?

How do I set my level, unlocked weapon equip slots and playthrough mode?


Trigger the click event of anchor  having the download attribute


Detecting pattern at the end of a line with grep


I don't know how I locked "view offset", but how do I unlock it?

Viewport pivot point changed from scene objects to around viewport camera origin


Can I transition from Ortho to Perspective camera?

Is it possible, without knowing Python, to animate between orthographic and perspective camera view?


vsftpd single user with multiple directries


Finding the last modifided file with certain names?

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


How can you make a sauce less spicy/hot?


Segmentation fault in array manipulation

Getting a stack overflow exception when declaring a large array


Rails- Heroku - rake aborted! Please install the postgresql adapter: gem install activerecord-postgresql-adapter

How to handle Ruby on Rails error: "Please install the postgresql adapter: `gem install activerecord-postgresql-adapter'"


CSS after pseudo class text decoration in link

“text-decoration” and the “:after” pseudo-element, revisited


What is the lifetime of a static variable in a C++ function?


Sci fi book about a planet where they use a dice game instead of wars to settle disputes between countries

Looking for title of book about a man with nanomachines in blood


Error Install ubuntu on lenovo notebook g510

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


How can I save my chat log or chat history in Diablo 3?

Is it possible to save a Diablo 3 chat session or save some in game notes


What's the difference between a contrapositive statement and a contradiction?

Using proof by contradiction vs proof of the contrapositive


Create Blank Space after special character at end of a word


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


Deriving the UMVUE for Rayleigh scale parameter


What's the Equivalent of ALT+F4 in Ubuntu?


Escape velocity from a rotating black hole


Android standalone application does supports localstorage?


If $G$ is a group, $x,y, \in G$ and $xy =yx$ then prove that $|xy| = \operatorname{lcm}\{|x|,|y|\}$ given that $|x|$ and $|y|$ are coprime

Relationship between $\operatorname{ord}(ab), \operatorname{ord}(a)$, and $\operatorname{ord}(b)$


Why do we essentially need complete measure space?


Is there a roadmap for https support for ppas?

Are repository lists secure? Is there an HTTPS version?


Is there a way to see what processes are running? linux

How can I get a list of process IDs on the system under Linux?


Why can't I move the camera as freely as I can navigate in the 3D View?


What do the trolls look like in The Hobbit?

What do Orcs and Trolls actually look like, or rather how did Tolkien imagine them?


Trying to remove a card from a deck BlackJack getting IndexOutOfRange exception

What is an IndexOutOfRangeException / ArgumentOutOfRangeException and how do I fix it?


How to prove that these ratios are the same?

Proving the length of a circle's arc is proportional to the size of the angle


What is the difference between SAN, NAS and DAS?


Why cant I navigate to lightning component in communities?


Why does Windows claim to be low on memory when I have swap space available?

Available memory differs by several GiB from what is installed


What should come first in HTML, an anchor or a header?


When does combat begin and end during a dungeon?

When do player characters leave turn-based action (i.e. initiative order) if they are in a hostile area?


UTF-8 character encoding battles json_encode()


Most efficient way of dynamically creating DOM elements?

What is the most efficient way to create HTML elements using jQuery?


Is the ground level cross section of a normalised lidar dataset flat?


How compatible is Wine with Windows as of today?


E: Unable to correct problems, you have held broken packages


JavaScript detect in which element an object is created

How may I reference the script tag that loaded the currently-executing script?


The OR and 95% CI for logistic regression were very high!

How to deal with perfect separation in logistic regression?


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


Convert long filename to short filename (8.3) using cmd.exe


unable to open /dev/sdb: Read-only file system

How to restore original size and unboot my bootable USB pendrive


Reference — What does this symbol mean in PHP?


First countable + sequentially closed implies closed without AC

Is the axiom of choice needed in proving that metric spaces in which every infinite subset has a limit point are compact?


"convert to" is not there in my blender 2.8 version


Why does the harmonic series diverge if $\lim_{n \to \infty}\left(\frac{1}{n}\right)=0$?

Why does the harmonic series diverge but the p-harmonic series converge


How do you read multiple .txt files into R?

How to import multiple .csv files at once?


javascript events not working with Chrome Extension , why ! :/

Port error while changing chrome extension from manifest v1 to v2


Is there a Stack Exchange site for asking questions about where a question goes?


No Output of the JSON Data with Retrofit

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


variance of a mixture in terms of the mean and variance of each component

What is the variance of the weighted mixture of two gaussians?


My account has been temporarily suspended; what does that mean?


Call to a member function prepare() on a non-object PHP Help


What’s going on with “drink > drench”? Is it like “passage > passenger”?


Issues with installing latest version of Ubuntu

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


How to use a struct as member in a template class

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


Let $(f_1,\ldots,f_r)\subset k[x_1,\ldots,x_n],(g_1,\ldots,g_s)\subset k[y_1,\ldots,y_m]$ be radical ideals. Then their sum is radical.


what are the relativistic/cosmological implications on a long rigid body?

Extended Rigid Bodies in Special Relativity


Why was the ending of the book different from the ending of the movie in regards to the Elder Wand?

Why did Harry not repair his wand in the movie?


alternative for the deprecated __proto__

__proto__, when will it be gone? Alternatives?


prove this identity $\sin(x+y)\sin(x-y)=\sin^2 x - \sin^2 y$

Prove $ \sin(A+B)\sin(A-B)=\sin^2A-\sin^2B $


Add AD users to sudo group not working | CentOS 6.7


Does this constitute a valid proof that $\frac{x^2}{1+x^4} \leq \frac{1}{2}$?


How to save the text entered in dynamic created edittext after orientation changes

Android: dynamically creating controls and orientation change


creating function in oracle using vb.net


Is it possible to restart the unity panel without restarting compiz?


Select max(date) does not work if the rows have different values, I only want to fetch the row with the highest date

Fetch the row which has the Max value for a column


How does adding Spells Known and Spell Slots work?


Historische Zeitschrift Style capitalizing first letter problem

In biblatex, treat periods in journal as abbreviation dots


how to run a jquery function on dropdown selection

Fire event each time a DropDownList item is selected with jQuery


70s-90s animated series about a girl in a wheelchair and her guardian lady

Cartoon with girl on a wheelchair and a genie as helper against an evil entity


Timestamp on question is later than Profile's Seen, must be some time traveller or ninja


Should neopronoun be encouraged to use in Stack Exchange?

What about officially adopting a gender-neutral singular pronoun?


Almost sure convergence, convergence in mean

If $f_k \to f$ a.e. and the $L^p$ norms converge, then $f_k \to f$ in $L^p$


Filtered Review Queue doesn't show any audits


Can names of abilities or spells within a game be trademarked/copyright?

How closely can a game legally resemble another?


How can I calculate the volume of a Sphere in $R^n$?

Recursive Integral for Volume of $n$-Ball


A little line under the name of the part


What's va_arg() in C++11 variadic template?

C++ index of type during variadic template expansion


What am I doing when I find the determinant? And where does the formula for it come from?

What's an intuitive way to think about the determinant?


How to have a seperate power supply of same value to power microcontroller and motor?

ATmega328p Motor circuit resetting the controller


Sending an Intent to browser to open specific URL

How can I open a URL in Android's web browser from my application?


how to create a dynamic password thats between 8 and 16 characters

how to shuffle characters of strings in bash?


How to parse a Generic XML File in C# to create a Table in SQL Server database

How do I read and parse an XML file in C#?


A war on a planet where time passes slowly at the poles

Short story; war where speed of time changes with distance from front line


Uncaught ReferenceError: "$ is not defined"

Uncaught ReferenceError: $ is not defined?


How to use sed to replace only the first occurrence in a file?


Bones: Connect moving spheres with strechable pipe

How to "stick" an object to another such that it follows during animation


If I have two random variables, $X_1, X_2 \sim N(\mu, \sigma^2)$, what can I say about $X_1-X_2$?

Find the distribution of (X, X+Y) when X and Y have a given joint Normal distribution


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


account banned on Meta.SO. the automatic banning logic should be changed

Get rid of the question ban on Meta; suspend actively harmful users manually


How to auto-complete commands by typing first letter?

What tool do I need to install to make my terminal show the autocompletion of the command that I'm writing?


Use both AddForceAtPoint and change velocity property?

When should I use velocity versus addForce when dealing with player objects?


Turning a java class into an executable file using command line

How can I convert my Java program to an .exe file?


Need install Ubuntu Desktop on lenovo B460e model with Window 7 OS


Convexity of the set with the fixed norm

Proving that closed (and open) balls are convex


Let $s_i=a_1+a_2+\dots+a_n$ diverge, does $\sum_{i=1}^\infty\frac{a_i}{s_i^2}$ converge?

Convergence of $\sum \frac{a_n}{S_n ^{1 + \epsilon}}$ where $S_n = \sum_{i = 1} ^ n a_n$


Is passing of Objects in Java memory-consuming

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


Symbol created in unevaluated second argument of If

Local variables in Module leak into the Global context


Why does blender allow me to rotate an HDRI?

How do I scale down/zoom out an environment texture?


Special option for APT not to install via Snap


Why is there no space between U. and S. in U.S. Government?

Should there be a space between name initials?


PHP SQL Execute Statement returning False

MySQL Insert query doesn't work with WHERE clause


Where do I suggest new Stack Exchange sites?


Can't search by dollar amounts that are in filename


$x^2+3x+24$ is a perfect square then find the value of $x$

Find all integers $x$ such that $x^2+3x+24$ is a perfect square.


I get a null pointer exception error every time that I try to get an offline player

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


Why does multicollinearity increase the variance of the coefficient estimates?

Is there an intuitive explanation why multicollinearity is a problem in linear regression?


Importing an .obj file and nothing is showing

Unable to see anything after importing .obj file


how to separate one object into different parts?

Splitting pieces of a mesh into a new object


A question about Normal subgroups of $S_4$.


Can't install Windows 10 after installing Ubuntu 18.04, and lost a hard disk

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


How to run Windows app on Ubuntu? [NOT wine]

How do I open .exe in ubuntu without wine or any other windows compatibility layer?


Python Instance Variable as Default Parameter

How to pass a default argument value of an instance member to a method?


Photoshop CC - crop canvas to fit the image


How can I install a package without installing some dependencies?


Converting android color string in runtime into int

How to get a Color from hexadecimal Color String


In SQL, how can you "group by" in ranges?


What is the generator in Google web toolkit


Characterizing the field of fractions of $\mathbb Q[x,y]/(x^2+y^2-1)$.

$\mathbb{Q}[x,y]/\langle x^2+y^2-1 \rangle$ is an integral domain, and its field of fractions is isomorphic to $\mathbb Q(t)$


Using the compulsory argument for the optional argument?

How can I use one argument as the default value for another?


Share apt upgrade packages between systems on the same lan


How I update the Managed Metadata Field in Document Library for only .Zip Files using PowerShell

How i Update the managed metadata field with one more value keep old value in that column


How do I determine for given two rectangles A & B, with B having constant dimensions, that B is more than 50% inside A?

Simplest way to calculate the intersect area of two rectangles


How to make my HP LaserJet 1000 printer work with Ubuntu live CD and save the settings?


How to get Beamer Math to look like Article Math


Fill a matrix with the elements of a list


How to write below textheight and above footer

How to add constant height in exam class


Showing progress of raster geoprocessing tools with ArcPy?

Tracking progress of running geoprocessing tools in ArcPy?


What is the difference between Gaussian discriminant analysis and logistic regression?

Discriminant analysis vs logistic regression


NullPointerException in button onClick in fragment

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


Usage question: "Relation" vs. "Relationship"


Permission errors with updates on new install


Values is destroyed despite allocating on the heap

Passing pointer of dynamic var by reference


Spring and hibernate integration Bean exception (Http 500 error)

What is a stack trace, and how can I use it to debug my application errors?


I am trying to prove that the cardinality of P(N) (the set of all finite subsets in N) is equal to the cardinality of N.

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


How To Turn A Phone Number (or area code) Into a Time Zone In Rails


What else can I teach a 2.5 yo child related to reading, pattern recognition, and memory?

What should I be teaching my two year old?


How to install \documentclass{aa} on MacTex?

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


Inequality $\sqrt{a_1a_2}+\sqrt{a_2a_3}+\cdots+ \sqrt{a_{n-1}a_n}≤ \frac{n-1}{2}(a_1+a_2+ \cdots + a_n)$

Prove the inequality $\sum_{1\le i<j\le n}\sqrt{a_ia_j}<\frac{n-1}2\sum_{i=1}^n a_i$


Confusion about general cartesian products

Ordered N-Tuples as Cartesian Products of Indexed Families


How do you keep parents of floated elements from collapsing?


Ubuntu 18.04 update problem 404 Not Found [IP: 91.189.95.83 80]


How do I remove an element from the vector?


LaTeX template for resume/curriculum vitae


How can I add abstract to table of contents

How can I add abstract and acknowledgement pages into the table of contents?


Are equations to be treated as parts of sentences?

Should there be a period after an equation?


Using bash variable with escape character in awk to extract lines from file

Pass shell variable as a /pattern/ to awk


Does cancellation property imply invertibility?

Show that G is a group, if G is finite, the operation is associative, and cancellation law holds


Cannot upgrade to Windows Anniversary Edition unless activated

Where can I get a clean ISO of a specific build of Windows 10?


Which spells or abilities are affected by things that care about targeting?


Command not found when trying to run a script with sudo while configuring Arduino


Let $f$ be a differentiable function with $|f'(x)|\leq1$ and $f(-3)=-3, f(3)=3$. Then find $f(0)$.


AMD/Intel hybrid graphic with AMD HD 8730M

How do I get AMD/Intel Hybrid Graphics drivers to work?


String equals and == with String concatenation

Getting strange output when printing result of a string comparison


Beamer - How to insert miscellaneous slides between a sequence of bullet points

list transparency across non consecutive slides


Why my DCIM folder is empty seen in the computer but not empty in the phone


Pull a specific file/directory from a remote repository

How can I reset or revert a file to a specific revision?


regex for mobile number validation in java

How to validate phone numbers using regex


Enabling modules my site has been partially crashed?

PDO Deadlocks Galore on the Semaphore table


Why is this character sitting in the iron throne at the end of S06E10

Can Cersei Lannister claim the Iron Throne and legitimize her act?


Need a simple, foolproof remote admin for Ubuntu Server


finding the value of $\sum_k (-1)^k \binom nk^2$


Change the default application (for a file extension) via script/command line?


Does the Axiom schema of Replacement imply the Axiom of Infinity?


lollipop update for hp 7 voice tab 1351ra

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


SEO regarding using separate  tags for the logo and website name


If $a$ is an odd integer, then prove that $24\mid a(a^2 - 1)$


Why does C# use int for indices and random numbers?

Why does .NET use int instead of uint in certain classes?


How can I call C++ functions from Javascript?

How to call C++ functions/methods via JavaScript


Webkit CSS Animation issue - persisting the end state of the animation?

Maintaining the final state at end of a CSS3 animation


How do you rotate a two dimensional array?


How can I make Firefox open magnet-links in Transmission?


I wrote two pieces of code, almost exactly the same, but one runs much faster than the other (Java)

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


How do I modify the URL without reloading the page?


Splitting CSV rows that contain many timesteps

How do you split a list into evenly sized chunks?


A "proof" for $0=1$ by integrating $\int \frac{dx}{x\ln x}$ by parts


I can change the command prompt string and color from the command line but not from a bash script

How can I make environment variables "exported" in a shell script stick around?


How to reinstall SVN using the existing repo files from previous install?

Attaching VisualSVN Server to an existing repository


Is the prefix "pre-" meaningless in the terms "pre-heated" and "pre-board"?


How to make ubuntu know a terminal command for the entire machine?

How to run scripts without typing the full path?


Do both superiority dice from Superior Technique and Martial Adept only increase die size when a character reaches 10th level Battlemaster?

Does the Martial Adept superiority dice scale up alongside the Battle Master fighter's superiority dice if you acquire the subclass after the feat?


If statement is not evaluating correctly

Using the equality operator == to compare two strings for equality in C


$a\mid b,c\mid d\Rightarrow\,\gcd(a,c)\mid \gcd(b,d)$


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


Instants - are the creatures blocked or not?

If a blocking creature leaves the battlefield, is the attacker still blocked, or will it damage the opponent?