how to install drivers for wifi adaptor Ralink 148f:7601 on ubuntu?

Ralink MT7601U (148f:7601) Wi-Fi adapter installation


How to switch language of OS X dictionary?


Upgrade from 16.04 to 18.04 bug work arround

How do I upgrade to a newer version of Ubuntu?


For each positive integer $n \geq 3$, determine the centre of $D_{2n}$ (help for understand)

Center of the dihedral group with odd and even number of vertices


Position of text above a line in tikz and overlying of a line


Show that if $\lim_{n\rightarrow\infty}\int_E|f_n|=\int_E|f|$ then $\int_E|f-f_n|\rightarrow 0$.

Prove that $\int_E |f_n-f|\to0 \iff \lim\limits_{n\to\infty}\int_E|f_n|=\int_E|f|.$


backlinks from the same ip address with different domain name is legal?


complex variable integral using residue theorem

Simpler way to compute a definite integral without resorting to partial fractions?


How to undo a \def (i.e., Need a \undef capability)


Can I forward my customers to StackExchange websites to ask their technical questions about my software?

Is it okay to use Stack Overflow as the support forum for a product or project?


Historical flight data outside of the USA?


How to store the output of readlink into a C# variable

Capturing console output from a .NET application (C#)


Find the probability that the point P is closer to the centroid than the sides.

What is the probability that a point chosen randomly from inside an equilateral triangle is closer to the center than to any of the edges?


Is it legal to publish a game that uses a youtube tutorials code?

Can I publish the games I learnt from tutorials and modified as per my style of game-play?


How do you evaluate this integral $\int \frac{6x^{3}+7x^2-12x+1}{\sqrt{x^2+4x+6}}dx$


How to round a number to n decimal places in Java


Delete files older than 7 days in folder and its subfolder

using FORFILES in batch to delete tmp and bak files older than a week


Biber and biblatex version mismatch despite correct versions installed


Why is there a special site dedicated for Arduino, and not for uC/Embedded stuff?


Ubuntu 14.04 LTS ending April 2019 then what next one needs to do and how on dual boot win7

Can I skip over releases when upgrading?


Reorder missing numbers in a sequencein two different tables using MySQL

Reorder / Fill the missing numbers in a sequence using MySQL


Solve this: $\frac{1}{n}+\frac{1}{n+1}+\frac{1}{n+2}+...+\frac{1}{2n}>\frac{2}{3}$; without induction


What is the right projection for area calculation in Kenya?

Coordinate system for accurately calculating areas of polygons that cross UTM Zones?


How to grant permission to function or document element from iframe created through external .js script tag?


How to changed outgoing mail address from redhat based server

Configuration of Server root email - Change Address and Name on outgoing email


Automatically run an application as another user


Allow users one late vote change per day

What is the justification for locking votes?


How to set DNS to my IP and port - Atlantic.Net

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


I want Ubuntu for my Laptop? Should I Use the PC version?

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


Black holes are obvious answer to dark matter, why is that wrong?


What would the wavelength of the Cosmic Background Gravitational Wave radiation be?

Is there a Cosmic Gravitational Background Radiation (CGBR)?


Let $T : \mathbb R^n \rightarrow \mathbb R^m$ is a Linear Transformation. Prove that $\operatorname {im}(T)$ is a subspace of $\Bbb R^m$

Whether the image is a subspace of a linear transformation


Remainder when dividing $13^{3530}$ with $12348$

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


What's the best way to take a segment out of a text file?


After cyberattack, a new Administrator account has popped up, what, how and for what?

How do I deal with a compromised server?


Is there a reason why this technique is invalid?

Find $\lim_{x\rightarrow 0} \frac{\cos x - 1}{x}$


uncommenting text with sed is not working

Why does my regular expression work in X but not in Y?


How to install tar.xs trouble following README file?

How to install Popcorn Time using installer from their official site?


Ability to search for sites, not just for questions?

Is there a searchable list of communities on Stack Exchange?


Is it possible for someone to do their masters in Maths once they've earned their degree in Computer Science?

Graduate school admission with a degree in a different field


"Is he" versus "Isn't he" as Question Tags

An appropriate question tag for "He's too weak to walk."


Can't boot Ubuntu 16.04 LTS after installing it alongside Windows

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


Find all ring homomorphisms from $\Bbb Q$ to $\Bbb R$

Ring homomorphisms from $\Bbb Q$ into a ring


How to search for curly quotes on an StackExchange site?


Kubuntu 16.04 failed upgrade (problem with xserver-xorg-video-all?)

Removing broken packages on distro update (13.04 to 13.10)


Collision between stationary and moving vehicle


Estimate Percentile of normal distribution from a sample

Tolerance bound for a normalized variable


Find a function that matches the following conditions.

If $f: \Bbb{R}\rightarrow\Bbb{R}$ is continuous at $0$ and $f(x)=f(2x)$ for each $x\in\Bbb{R}$ then $f$ is constant.


If opponent doesn't respond once a game started how long until it ends automatically

What's the time limit for turns in Words With Friends?


How come for loops in C# are so slow when concatenating strings?

Most efficient way to concatenate strings?


Is the maximum rated current of the cable the same for any voltage?


Is it "View on Facebook" or "View in Facebook"?

Do you say content is in a website or on a website?


After completing download 100% from google play store app wont install. but after 3 to 4 hour it install itself. What could be the problem?

Apps won't install (silently fail after 100% downloaded)


JavaScript problem: getElementsByName() doesn't work for me

What do querySelectorAll and getElementsBy* methods return?


What program is used to make a triangular mesh illustration?

Delaunay triangulation to generate abstract networks and nodes


What is the classic mode of snap, and why do some snaps not install without it (e.g. MS Visual Studio)?


How much should I charge for my Logo design work?

What price should I charge for design services?


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


Can you update the version of the command "watch"?

bash watch command with colors preserved


What is the life expectancy of aluminum alloy frames?

How much longer will my 10 year old frame last?


Is there any native DLL export functions viewer?


Are there any benefits in using function expression in JavaScript?

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


$\sum a_n$ converges conditionally and $\sum b_n$ converges absolutely, then will $\sum a_nb_n$ converge absolutely?

To show that $\sum a_nb_n$ is absolutely convergent


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


How can I enforce an exact string length in Android preferences?

How do you validate the format and values of EditTextPreference entered in Android 2.1?


How had the Avalon traveled 19 light years in just 30 years if it was moving at half the speed of light?

How did the Avalon (seemingly) get to Arcturus so quickly if they're only traveling at .5 of lightspeed?


Can a Half Orc Barbarian use Relentless Endurance after failing to use Relentless Rage?

Can I use Relentless Endurance after failing the Relentless Rage Constitution saving throw?


Exception While Retrieving Data from SQlite

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


What happens if a gTLD fails to pay ICANN in time?

What happens to my domain if the TLD fails?


What does serial really mean? Isn't USB3/SATA actually parallel?

Why is serial data transmission faster than parallel?


svchost.exe using lots of memory slowing my PC down

How do I troubleshoot high 'svchost.exe' usage in Windows 7?


Counting the number of neural network parameters

What does "degree of freedom" mean in neural networks?


Example of a non-isomorphic map from $D^{-1}R$-modules

Localization commutes with Hom for finitely-generated modules


How can I be sure that there are also lines between the boxes that are empty


My table of content links to wrong pages

When do I need to invoke \phantomsection?


How to view Environment texture in Solid / Texture / Material view?


Show only some attribute values in a table using PyQGIS

Hide column in attribute table by using PyQGIS


TypeScript: I can't get the Float/Decimal Math working correctly. (82.80000000000001, but should be 82.8)


Are Riemannian Geometry and Differential topology the same thing?

Differential topology versus differential geometry


SINGLE_EMAIL_LIMIT_EXCEEDED. What does it mean?


Unable to resolve key error while updating Ubuntu 16.04


$V=\mathbb{M}_{n}(\mathbb{F})$, $f\in V^{*}$ with $f(AB)=f(BA),$ exists $\lambda\in\mathbb{F}$ with $f(A)=\lambda\textrm{tr}(A)\,\forall \,A\in V$


What's the best way to compare two strings for equality in C?


Every set with more than point admits a permutation with no fixed point and the Axiom of Choice

Prove that every set with more than one element has a permutation without fixed points


Not able to install VLC and other programs due to strange dependency problems


Finding the limit of $\frac {n}{\sqrt[n]{n!}}$


Why is the spelling of "pronounce" and "pronunciation" different?


MySQL: SUM() of trailing number in VARCHAR

MySQL strip non-numeric characters to compare


Possessive and plural suffixes for proper nouns ending in -s


Solve recurrence equation $T(n)=2T(n-1)-4$


How can I subdivide this plane into even squares?


Node js project error in Visual Studio. "The specified path, file name, or both are too long"


I would like know why "&" came after "FrontEndToken["New"] here

What are the most common pitfalls awaiting new users?


Does this paper falsify the vacuum energy?

Are dark energy and zero-point energy the same thing?


How do I change a username? (shortname and home folder)


When should I use the verb to be in this way?

"It is to be discussed", what is the infinitive doing in this sentence?


Why do bread companies add sugar to bread?

What is the purpose of sugar in baking plain bread?


Is a way to quickly set screen refresh rate

Any way of changing Windows screen resolution via command line?


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


Upgrade sudo to 1.9.5p2 version due to CVE-2021–3156 vulnerability

How can I tell if a CVE has been fixed in Ubuntu's repositories?


Why undefined referenced to mMutex in my singleton class

Undefined reference to static class member


What does "jam the speeders" mean, and is this used successfully in any other Star Wars media?

Are communications jammers common in the Star Wars universe?


Antivirus for Ubuntu 18.04 with real-time protection


Group theory question. If $m$ and $n$ are relatively prime, and $a$, $b$ belong to group and $a^m = b^m$ and $a^n = b^n$, how would one prove $a = b$?


How do you summon chests with loot tables with command blocks in Minecraft v1.10.2?

Why can I only receive a special loot table from a chest using /give and not /summon?


Get timezone string from javascript in the format of "Asia/Kolkata"

Getting the client's time zone (and offset) in JavaScript


gimp 2.8 install problem on ubuntu 14.04


java.lang.NullPointerException: Attempt to invoke virtual method 'android.widget.ListView

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


Differentiability of $f(x)={x^2\sin{(\dfrac{1}{x})}}$ at $x=0$

Show that the function $g(x) = x^2 \sin(\frac{1}{x}) ,(g(0) = 0)$ is everywhere differentiable and that $g′(0) = 0$


Highcharts multiple series in drill down

Highcharts 3.08 drilldown with multiple parent series


How to hide filesystems from the launcher in unity


how to remove repeating elements in an array using LINQ?remove an element if its repeating?

How do I remove duplicates from a C# array?


Access a WMI Collection Object From VBScript Without "For Each" Enumeration


php var_dump() does not show non-english character


Example of a closed subspace of a Banach space which is not complemented?


How restrict java virtual memory usage (not virtual machine memory usage)?

Set Windows process (or user) memory limit


How can I access a static variable from a static function?

Undefined reference to static class member


how to write a trigger on account to prevent text filed entering name ending with 'text'

Make Validation Rule bypass if TRIGGER is run?


Can date format current time for GMT timezone?

How can I have `date` output the time from a different timezone?


Why do most cards now (debit, credit) have both chip and magnetic strip?

Are the new "Smart" or "Chip" Credit Cards better from a security standpoint?


Unable to solve using exact method after finding integrating factor

verifying an incorrect integrating factor


Why is $\log(f(z))$ entire if $f(z)\ne0$ and $f$ is entire?

$f$ is entire without any zeros then there is an entire function $g$ such that $f=e^g$


What is the best place to upload files for use in questions?


Android L SDK missing ActivityOptions.makeSceneTransitionAnimation

ActivityOptions.makeSceneTransitionAnimation doesn't seem to exist


Why the package (.wl) and .nb behaves completely different

Package functions and symbolic calculations


Ajax JS Functon that returns object is undefined

How do I return the response from an asynchronous call?


Motive : This code aims to provide default values to structure members inside structure defination

How to initialize a struct in accordance with C programming language standards


In the review queue, audits should only fail (or pass) you once you actually would take action

Using the "flag" loophole to pass every review audit


Error whenever trying to insert list of records into VisualForce Page from custom controller?

VisualForce Page displaying ID from Soql query instead of field value


Tabularx line break with long space between words

How to avoid justified text in tabularx?


Login into Stack Exchange using a Windows Live Login

Why there is no single sign on with Windows Live ID?


PHP - Extract data from MySQL database and place into multidimensional array

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


Javascript prompt to confirm reopen when voting "leave closed"

Clicking leave closed shows the reopen pop-up


Event binding on dynamically created elements?


"Forgot" password on login form interferes with browser filler

Login on Safari on Mac OS X (El Capitan)


2x2 subfigures instead of 4 rows with subcaption package

Placement of images in row using subfigure


What is the farthest planet from the center of the Star Wars galaxy?


How to make a link to a chapter in a local pdf file?


Logo and two text div centering verically and horizontally on the page


Derivation of odds ratios from logit equation parameters?

Help me understand adjusted odds ratio in logistic regression


How do I get the selected object's distance from the camera?

Get position of the first solid crossing limits line of a camera


If I were to buy something a day before my due date for my credit card bill, would I be charged interest?


Is there an alternative to Adobe AfterEffects?

Are there any free/open source alternatives to Adobe After Effects?


What happens to the air in the area, when things are transported or replicated?


How to get the primary IP address of the local machine on Linux and OS X?


Very Low Quality flag not shown for question at -1

Why is the option very low quality sometimes hidden in the flag menu?


Derivative of an expression containing a symbolic sum


Design bug in chat when you click on a user's picture?

When in many rooms, user's info goes off screen


Scripting out database user level permissions

Copying Db permission between same instance


What is the meaning "would have" in this sentence?

What is the tense of "I would have been happy to..."?


Unable to build android project on Netbeans

Android dex gives a BufferOverflowException when building


How to use a string constant in Javascript

Passing in dynamic key:value pairs to an object literal?


Something like MinDetect but for saddle points

Identifying critical points/lines of 2/3D image/cubes


what acts as a CONTROLLER in JSF/Facelets like servlets acts as a controller in JSP?

What components are MVC in JSF MVC framework?


For java I/O I am reading from a file but when I get the data and try to send it to another method it gives me a null pointer error

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


account association for 100 StackOverflow rep


What prevented Duke Nukem from mutating in the Duke Nukem video games?


Why does `++a++` not compile in C++ but `(++a)++` does?

Why is ++i considered an l-value, but i++ is not?


Javascript: Eventlistener 'keydown' not registering all keys pressed when holding down other keys

How to avoid ghosting when pressing multiple keys?


Does an Australian need a visa to enter the UK?

How long before I can re-enter the UK after Youth Mobility?


Cannot call a method even after instantiating object C++


How is speed of light constant if it bends?


I can't figure out why this value doesn't change

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


Movie Identification: Post Apocalyptic Virtual Reality and Inception

What TV movie has a man seeing glimpses of dystopia in his utopian world?


How to sort objects in Python based of a numerical value belonging to the object

Python Implementations of Packing Algorithm


Iterating over every two elements in a list

How do you split a list into evenly sized chunks?


How do you get the next value in the floating-point sequence?

Increment a Python floating point value by the smallest possible amount


Term for a word used to pad a sentence while the speaker thinks of what to say next

What do you call superfluous filler words like 'So' 'Anyhow' 'Anyway'?


how to disable gnome lock screen curtain in ubuntu 17.10?

How to remove "phone style" Gnome swipe to unlock


For every matrix $A\in M_{2}( \mathbb{C}) $ there's  $X\in M_{2}( \mathbb{C})$ such that $X^2=A$?


How to unprotect/see the code of a command in Mathematica

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


How do I convert between big-endian and little-endian values in C++?


Book about a genius test tube baby born to a scientist

Novel where a genius child secretly makes clones of himself


Getting NPE while parse empty cells in apache poi?

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


F is a field $\Rightarrow$ $F\left[ x\right]$ is a PIR

show that if $K$ is a field then $K[x]$ is principal


When should I use double or single quotes in JavaScript?


How to prove that $\displaystyle f''(a)=\lim_{h \to 0}\frac{f(a+2h)-2f(a+h)+f(a)}{h^2}$


Composition of decreasing functions is increasing

if $f: (0,\infty) \to (0,\infty)$ is a strictly decreasing then $f \circ f$ is decreasing?


Variable declaration: using var keyword for each variable, or commas?

What is the advantage of initializing multiple javascript variables with the same var keyword?


Ubuntu 20.4 LTE 64 bit/Gnome-Install Desktop App downloaded from Web for Linux Version Ubuntu 16.04 or later: Breitbandmessung-linux.deb

How do I install a .deb file via the command line?


How to get the first element of the List or Set?


Android app not able to do a task after comparing a phone number


Intuition about probability of choosing right key for a door

If you draw two cards, what is the probability that the second card is a queen?


Is it proper to start a sentence with an Arabic numeral?


Is there a way to remove a custom Object from every occurrence?

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


When cancelling a Python script do something


The difference between the Frequentist, Bayesian and Fisherian appraoches to statistical inference

Bayesian vs frequentist Interpretations of Probability


Significance of starting the Fibonacci sequence with 0, 1....


How to initialize each object when allocating an object array

Is there a way to statically-initialize a dynamically-allocated array in C++?


What's a good back-up strategy for 1 desktop PC?


Loading files to play .mp4 video causing dpkg error & blocked Terminal screen

"debconf: DbDriver "config": config.dat is locked by another process: Resource temporarily unavailable" while installing packages


Evaluating selected expression using keyboard shortcut


pass 0 argument (executable filename by default) to called programs

How to change argv0 in bash so command shows up with different name in ps?


A-roving, a-walking, a-verb participle: what is this called?

What's the grammar behind "A'warring", from the lyrics of Symphony of Destruction?


How do i unlock/reset my iPhone if the screen is completely frozen?


Do Message Digests protect public cryptography from replay attacks?

Can I use a HMAC for Replay Attack protection?


What is the meaning of operator // when checking palindrome number in python

What is the difference between '/' and '//' when used for division?


What does scale horizontally and scale vertically mean?

Difference between scaling horizontally and vertically for databases


In Adventurers League, does Magic Initiate let you take a spell that is not in your PHB+1?

Does the PHB+1 character-building limit in Adventurers League include spells?


How do I make VMware run the VM slower to simulate old hardware?

How can I simulate a slow machine in a VM?


Check whether values are unique in a column or not

Identifying duplicate attributes in field using QGIS?


What's wrong with my temperature conversion code in Java?


How to make a redstone signal last longer

How do you lengthen a redstone button signal in Minecraft?


How to plot violin plot from a box plot in LaTeX?


Why do we need Auto-encoder? How is it useful in real life implementation?


pressing arrow keys in vi inserts alphabets?

ubuntu terminal is not working properly in vi editor


Compiz not loading the Unity plugin since 13.04 upgrade; shows desktop background only

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


Evaluation of Differentiation and Integration


How to estimate total population size given a small numbered selection from that population?

Why are these estimates to the German tank problem different?


How to make jar file without using any IDE


Are all lengths multiples of the Planck length?

Does the Planck scale imply that spacetime is discrete?


Gparted has no option to shrink partition


Event binding on dynamically created elements?


Which locations are traditionally Santa's home - i.e. where can you visit Santa Claus year-round?


Why the first code works and the second does not work?

Are JavaScript strings immutable? Do I need a "string builder" in JavaScript?


Can we conclude that this group is cyclic?

Finite group for which $|\{x:x^m=e\}|\leq m$ for all $m$ is cyclic.


Clinet-side solutions to prevent DNS amplification without rate limiting on an open DNS server?

How do I set up a "secure" open resolver?


in browser if i click on back button or backspace how it will going to redirect to login page

Is there a way to catch the back button event in javascript?


Do I need a transit visa for changing airplane in San Juan airport?

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


Find wildcard search not working in /etc


Is there a Stack Exchange section FOR vague and rambling questions?

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


Calling generic method with a type argument known only at execution time


sequence of random variables choosen from the interval $[0,1]$

pdf of a member of a sequence of dependent random variables


What are Luke and Yoda eating in Yoda's hut in Episode V?


Showing that $\sigma$-algebra is uncountable


How to prove that $(X^y - X) \bmod 3 = 0$ always when $y$ is odd and $y > 1$, and $X >1$?

Proof of $a^{\phi (n) +1} \equiv a \pmod{\! n} $ Carmichael generalization of Fermat-Euler's theorem.


How can I find out what clients aredoing with my samba server


Why is the surface area of a sphere equal to $4\pi r^2$

Can the Surface Area of a Sphere be found without using Integration?


Why linear regression one variable uses squared cost function?

Why do we usually choose to minimize the sum of square errors (SSE) when fitting a model?


Why don't gksu/gksudo or launching a graphical application with sudo work with Wayland?


how to pass a string with spaces as argument in shell script

Why does my shell script choke on whitespace or other special characters?


How do I get around my getter wanting a static method?

What is the reason behind "non-static method cannot be referenced from a static context"?


What's that sci-fi book where phones are dropped from orbit?

Short story about aliens who want to trade items for information, stories, jokes etc


How to Authenticate with API Key - Django Tastypie

Django Tastypie: How to Authenticate with API Key


How to sort OrderedDict when keys contains strings and numbers - Python


Is there a way to trace objects to get this old fashion 3D effect?


Hidden $RECYCLE.BIN folder taking up 30GB in brand new drive


How do I get the key values from $_POST?


Seeing what LaTeX passes to Lua and what Lua passes to LaTex

Is it possible to view the latex code after Lua expansion is made?


How to install google chrome browser on Ubuntu


The integral $\int \sqrt{\ x \sqrt[3]{\ x \sqrt[4]{\ x \sqrt[5]{\ x \cdots}}}} dx$

Computing $\int \sqrt{x\sqrt[3]{x\sqrt[4]{x\sqrt[5]{x\cdots}}}} \,\mathrm{d}x$


Changing the chapter font size does effect the toc font size - why?

How to adjust the size and placement of chapter heading in report class


Why is my variable local in one 'while read' loop, but not in another seemingly similar loop?


If G is connected and order = size - 1 G is a Tree

no cycles if and only if has $n-m$ connected components


Probably some obvious mistake in java I've made which I can't find (java)


Can Avada Kedavra be used to kill more than one being?

Can a single Killing Curse kill more than one soul?


Can I get the icon associated with an installed printer through .Net?


Free space on volume rapidly disappearing!

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


How to write system of differential equations

A brace in an equation to say both variables are equal to the same value


How can I tell if it is safe to clip these wires?

When doing electrical work, what do I use to check wires are safe?


How does a uniform prior lead to the same estimates from maximum likelihood and mode of posterior?


What are the differences between struct and class in C++?


How to create a custom button in the ribbon of Tridion


Link up the excellent search engine that gives "Questions that may already have an answer" with the search box


What is the purpose having final keyword in method parameter?

Why should I use the keyword "final" on a method parameter in Java?


Surjective function: $x^2- \lfloor x \rfloor^2$?

How to prove that $x^2 - \lfloor x\rfloor^2$ is onto?


why this sequence of functions does not uniformly converges?

Help with counter-example on uniformly convergence.


Is it "Yours faithfully" or "Yours sincerely"?


How can I install unity instead of gnome in Ubuntu 18.04

How can I make Ubuntu 18.04 / 18.10 desktop use Unity (be like Ubuntu 14.04)?


After downloading, do I have to install it? If so, how?


Not able to get the local scope values from my if statements to my print statments Java


Submitted to a non Scopus-indexed journal, later found that University only accept Scopus journals. How can I submit to another journal?

What to do when you have accidentally submitted an article to a predatory journal


Badge symbol in notification is of the site you're on, not where badge was earned


Speed optimization on WP site, Remove query strings from static resources

How to remove file versions from the file source links in wp_head?


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


Restore Ubuntu 16.04 which was corrupted by sudo apt autoremove python3

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


How to correct the size of Properties panel in Default window?


How find the norm $\|f_x\|$ of linear functional $f_x: C[a,b] \to \mathbb{R}$?

What is the norm of this bounded linear functional?


Access permissions have not been updated in open VNC sessions

I added a user to a group, but group permissions on files still have no effect


Publishing an article in a journal without a related degree

Is it possible to submit a paper to a scholarly, peer-reviewed journal without PhD and get it accepted?


How to key in Asian names when making a flight reservation?

My name has "Mr" appended on airline ticket reservation. Would that cause problems at the airport?


My daughter has an expired Australian passport can she use her british passport to enter Australia. Will immigration allow this?

I am a dual Australian/British citizen with an expired emergency Aussie passport and a valid UK passport. What are my chances for an Aussie visit?


the isomorphism between two matrix groups

$GL(n, \mathbb{C})$ is isomorphic to a subgroup of $GL(2n, \mathbb{R})$


Why does the log transformation bring data closer to normal distribution?

Does a log transform always bring a distribution closer to normal?


Parts of mesh appear dark in 3d view and in render


Windows 7 all files "access denied" after Trojan attack

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


Which one is correct: "Do you wake at seven?" or "Do you wake up at seven?"


weakened version of Dirichlet's theorem - proof without Dirichlet's theorem

Prove: If $\gcd(a,b,c)=1$ then there exists $z$ such that $\gcd(az+b,c) = 1$


Finding a sequence a with $\lim_{ n\to ∞} (a_{n+1}-a_n)=0$ a:divergent

Bounded sequence which is not convergent, but differences of consecutive terms converge to zero


Finding an explicit map associated with the quotient ring of Gaussian integers

Quotient ring of Gaussian integers $\mathbb{Z}[i]/(a+bi)$ when $a$ and $b$ are NOT coprime


What is the best betting strategy to maximize probability of winning?


Running a Command in xterm Without the Window Closing


threads vs subprocess for handling requests in a server using c

What is the difference between a process and a thread?


The chain rule for derivatives - actual meaning

Intuitive Proof of the Chain Rule in 1 Variable


How can I figure out which App has created certain folders/files?

How to identify the app/process which re-mounts partitions R/W, creates files and changes file permissions?


Sorting a date key in an array of objects in Python

How do I sort a list of dictionaries by a value of the dictionary?


How do I develop black and white film myself?

How do I develop black and white negatives at home?


What is the difference between EF and EF-S lenses?


Proving $\sum_{k=0}^{n-1} \text{cos}\left(\frac{2\pi k}{n} \right) = \sum_{k=0}^{n-1} \text{sin}\left(\frac{2\pi k}{n} \right) = 0$

Proving $\sum_{x=0}^{n-1} \cos\left(k +x{2\pi\over n}\right) =\sum_{x=0}^{n-1} \sin\left(k +x{2\pi\over n}\right) =0. $


What is the difference between \\, \par, and blank line

When to use \par and when \\, \newline, or blank lines


Assume that $ f: R \to R $ is uniformly continuous. prove that there are constants A,B such that $ |f(x)| \le A + B|x| $ for all $ x \in R $.

Show that there are $ a,b \geq 0 $ so that $ |f(x)| \leq ax+b, \forall x \geq 0.$


Repository does not have a release file error appears constantly

Error Updating: izx/askubuntu/ubuntu xenial Release' does not have a Release file


It Won't Render: Stuck on the 1st 4 tiles, played with Resolution, sample size and max steps with no luck


Missing elements? Electron shell filling after argon

Why do electrons not fully fill up all the orbitals sequentially?


Simulate Android button click programmatically

How to simulate a touch event in Android?


Why are \colon and \mathpunct{:} not equivalent?


Can FindFormula or FindSequenceFunction be used to identify a formula for a number?

Can Mathematica propose an exact value based on an approximate one?


Why doesn't a bird on an electric line get electrocuted? KVPY 2017

Why do birds sitting on electric wires not get shocked?


Writing a program to swap rows and columns

Elegant operations on matrix rows and columns


Why is the accepted answer, below another (very highly voted) answer?

Accepted answer appearing below top voted


Null Object Reference with SharedPreferences

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


Should I delete my answer if it is inferior to another answer?

deleting an answer as others poured the same quickly


Can I be the main source of fund for a UK visitor visa as a student?

Should I submit bank statements when applying for a UK Visa? What do they say about me?


Travelling to India question regarding sim card


How can the total amount of energy in the universe be zero?

Is it always possible to define energy of a system?


Why were Kevin Kline and Ben Stiller not credited in Orange County?

Why are some actors uncredited in certain films?


HTML 5 Drag and Drop not working in Safari

Is html5 drag and drop broken on safari browser for windows?


How to start an official email to a professor

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


Unable to see anything after importing .obj file


Prove that $F_n$ is a multiple of $F_k$ given that n is a multiple of k, using the identity $F_{a+b+1}=F_{a+1}F_{b+1}+F_aF_b$

Fibonacci addition law $F_{n+m} = F_{n-1}F_m + F_n F_{m+1}$


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


Has the universe we live in started as a black hole that is imploding?


How to generate a ciphertext independently decodable with multiple keys?


How to replace all occurrences of a string in JavaScript?


how to get the unique id of a dynamic element in selenium webdriver

How to handle dynamic changing ID's In XPath?


Camera tracking background is not visible

Motion tracked Video doesn't show up in the render or in the compositing tab


How to fix full boot partition with unmet dependencies

Can't clean a full /boot because of unmet dependencies


Recover Data of Lost Partition Table of Windows 8.1

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


Strange error with double barrled surnames


Infinitude of irreducible polynomials $\pmod 2$

There are infinitely many irreducible polynomials in $\Bbb{F}_p[X]$


Is there the opposite of click event in Jquery?

How do I detect a click outside an element?


How to display data with the same name retrieved from joined query

How to resolve ambiguous column names when retrieving results?


How to: Execution time of module in Python with HIGH precision

Python's time.clock() vs. time.time() accuracy?


Repeatedly clicking the edit button causes chaos


Sorting list with dictionaries values(Maximum to Minimum)

How do I sort a list of dictionaries by a value of the dictionary?


Automatically reducing spacing before punctuation in math mode

Is it always best practice to not include text punctuation in inline math mode?


insufficient space on the device in my Micromax canvas 4 what to do

What can I do to manage my phone's internal storage?


What should I have to kill the Eye of Cthulhu in Terraria?

What equipment should I have to kill the Eye of Cthulhu?


Trivial parsec example produces a type error


Add custom dictionary for spell check to Android Studio


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


Automation script for Minimal Form Interface with dynamic ids

How to select an element whose id is dynamic and keeps changing


Is mysqli_real_escape_string enough to prevent SQL injection?


How to replace Suspend with Hibernate on a laptop with kubuntu16.04


Generating stippled (Penrose-style) drawings of surfaces


If Hubble parameter varies with time how much it differs for low distances (present) and deep space (past)?

How does the Hubble parameter change with the age of the universe?


Can't find world in Single Player, but save file is in .minecraft saves


mod_rewrite redirect any domain except principal domain to the principal domain

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


matrices with same minimal and characteristic polynomials are conjugate

Are two matrices having the same characteristic and minimal polynomial always similar?


How to evaluate the sum $\sum_{i=1}^n{{n}\choose{i}}\frac{1}{i}$

Sum with binomial coefficients: $\sum_{k=1}^m  \frac{1}{k}{m \choose k} $


How to start a GUI application from cron?


Prove that $\sin ^{-1} 1 $ is algebraic over $\mathbb Q$

Proving that $\cos(2\pi/n)$ is algebraic


Activity Tab For Stack Exchange users is sometimes empty


Why does PHP think it's a bad idea to rely on the system's time zone?

PHP 5.4 Can't Determine Time Zones on its own


Directional, Triangular Collision Detection in Pygame


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


Why doesnt bounty come back to the owner when it expires?

My bounty didn't get me an acceptable new answer on an already answered question


setting time limit for Runnable thread in java?

Killing thread after some specified time limit in Java


How to prove this using Fermat's Little Theorem?

Proving identities (mod $pq$) using Fermat's little theorem?


Using Tibetan and Devanagari Unicode Script in XeLaTeX

Tibetan unicode font not appearing properly


What gives an elementary particle a charge?


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


How to show that a set with injections into and from $\mathbb{N}$ is uncountable?

Proving a set of functions is uncountable


Big O, how do you calculate/approximate it?


How large should a monitor be if you sit 9 feet away

What are suitable TV sizes and viewing distances for couch surfing on a 1080p LCD HDTV?


Multiple statements found while compiling a single statement

SyntaxError: multiple statements found while compiling a single statement


Wifi Options in Ubuntu 18.04.02 Desktop Settings not available

How to install Wi-Fi driver for Realtek RTL8821CE on Ubuntu 18.04?


Is it possible to create a statement in python?

Can you add new statements to Python's syntax?


heading with horizontal line on either side


How to know total number of users logged in at the moment on Stack Overflow


How can I concatenate two arrays in Java?


Get the contents of a table row with a button click


What is the meaning of '\1' in the right-hand side of a sed substitution?


Drop non-numeric columns from a pandas DataFrame

How do I find numeric columns in Pandas?


Why do physicist accept the idea of singularities?

Do singularities have a "real" as opposed to mathematical or idealized existence?


Counterexample: a pair of linearly ordered sets that are isomorphic to subsets of the other, but not isomorphic between them

A "Cantor-Schroder-Bernstein" theorem for partially-ordered-sets


Why am I getting "Invalid object name 'sys.sysobjvalues'."


How to number equations with a list environment


Bootmgr is missing when booting with Ubuntu LiveUSB

How do I fix booting process in Ubuntu 12.04 after the windows7 removed?


How to convert user inputted char to its numerical position in Java?

How to map character to numeric position in java?


What's the fastest and most efficent way to find prime numbers?

Fastest way to find if a given number is prime


Creating intuition about Laplace & Fourier transforms


How do I become root when "su -i" is not supported?


How to get datetime without time with t-sql?

Best approach to remove time part of datetime in SQL Server


Debian: Why my debian_version is "buster/sid" after upgrading from stretch to testing


Prove the following equality: $ \sum_{i=0} ^n j {n \choose j} = n 2^{n-1} $

Combinatorial proof of $\sum^{n}_{i=1}\binom{n}{i}i=n2^{n-1}$.


Split comma-separated strings in a column into separate rows


unit of work and repository pattern dependency injection


Determine device (iPhone, iPod Touch) with iOS


upgrade from Ubuntu 18.04.1 LTS to Ubuntu 18.04.4

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


What are the rules for a long fall into water?

Are there rules for falling in water vs. diving vs. just jumping in for various depths of water?


How to add multiple relative hyperlinks to single point in ArcGIS for Desktop with Basic level license?


Get image size (in bytes) before uploading


WiFi repeatedly asks for password (Ubuntu 12.10 fresh)


What is the literary device where a word holds two meanings in a phrase?

Term used for juxtaposing different meanings of the same word


How can I edit local Group Policy settings using command line?


How I can find out which views use other views in their sql code that generates them?


How work the session when a user buy a product form a store

Why are my PHP sessions dying? And why can't I restore them?


How do I convert a git repository folder into a regular folder?


All my properties are zero, and my array is zero, even though I have populated them with numbers and objects


Is it possible to push on Git when I only have a subdirectory of the project on my local repository?

How do I clone a subdirectory only of a Git repository?


String + int compare with same String + int in java?


Show that $x^{p^n}-x$ is the product of all monic irreducible polynomials in $\mathbb{Z}/p\mathbb{Z}[x]$ of a degree $d$ dividing $n$.

Product of all monic irreducibles with degree dividing $n$ in $\mathbb{F}_{q}$?


How to replace my disk without having to rebuild my Ubuntu install?

How do I move (copy) my entire Ubuntu system to a different hard disk?


Which graphics formats can be included in documents processed by latex or pdflatex?


Finding the Moment Generating Function of $X^2$ when $X\sim N(0,1)$


No link to the origin post for old questions closed as duplicates

Question closed as duplicate with  and also shown as "Possible duplicate"


Gerund or Participle? Which one is correct?

What's the difference between a gerund and a participle?


Footnote numbering when using paracol package

paracol: How to reset footnote counter every page?


Buying call options without enough money to exercise

Exercising an option without paying for the underlying


Passing by reference in Java. Help me understand

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


Replace a string with another list of string in multiple files in a loop

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


Return by value does not create a new object

What are copy elision and return value optimization?


TikZ: is there a better way to represent the following node content

Manual/automatic line breaks and text alignment in TikZ nodes


Switch the position of theorem numbering

How do I get the numbers for theorems, lemmas, examples, etc. before the type?


Way to compute Stirling numbers of the second kind from a multiset

Stirling numbers of the second kind on Multiset


Opening binary data as a file with a specific file name

Is there any way to specify a suggested filename when using data: URI?


Different methods of evaluating $\int\sqrt{a^2-x^2}dx$:


Using Xpath With Default Namespace in C#


List of lists changes reflected across sublists unexpectedly


apt-get upgrade fails with "failed to fetch - hash sum mismatch" on Ubuntu 14.04

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


Why does TTL sometimes re-increment between DNS queries?

How can I see Time-To-Live (TTL) for a DNS record?


Exponentials inequality: $|e^x + e^y| \leq |x - y|$ for $x,y<0$.

$|e^a-e^b| \leq |a-b|$ for complex numbers with non-positive real parts


C# Need faster method to find the maximum double value from a sub array

What is the best way to get the minimum or maximum value from an Array of numbers?


Which one is better to use to dispose an object?

Setting Objects to Null/Nothing after use in .NET


Given an array of sorted integers, how can I find if there exists a set of 3 elements that sum to K?

Finding three elements in an array whose sum is closest to a given number


at-rule @-webkit-keyframes is not implemented

How to validate vendor prefixes in CSS like -webkit- and -moz-?


samsung s4 has suddenly started calling through Skype instead of the local network


Add page number with total page number on each page?

How can I add "page # of ##" on my document?


How do I install an operating system on a hard drive then copy it to a new drive?

What utility can move my Windows boot partition over to another hard drive?


$\sum x_n$ is divergent , $ \lim x_n=0$ and the partial sums of $\sum x_n$ are bounded

Proof or Counterexample on the Convergence of a Series


How get the total sum of currency from a NSMutableArray

ios - How get the total sum of float from a NSMutableArray


What's the purpose of a dual two-pole breaker?

What is a tandem breaker (aka duplex, cheater, twin, double-stuff, etc.)?


What does "didn't trust himself to speak" mean?


How to create a site based on custom web template ID not Name or title

Programmatically create Site using Custom Web Template in Sharepoint 2010


How do you properly use namespaces in C++?


How do you use the ? : (conditional) operator in JavaScript?


How to click dynamically added div with jQuery?

Event binding on dynamically created elements?


Given positive integers $m$ and $n$, if $m | n$ then $2^m -1 | 2^n -1$

Why if $n \mid m$, then $(a^n-1) \mid (a^m-1)$?


javascript : || double pipe operator alternative that tests undefined only

Is there a "null coalescing" operator in JavaScript?


For what values does $x^{x^{x^{x^{.^{.^{.}}}}}}$ make sense


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


Spring JSF integration: how to inject a Spring component/service in JSF managed bean?


Grammar of titles - wh-clause vs. question


What exactly is the color charge in QCD?


Do I need a visa for the United Kingdom if I fly to Heathrow via BA and from Heathrow to South Africa via virgin

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


"Under Editor Evaluation" to "Under Review"

What does the typical workflow of a journal look like?


How to know the number of subjects and events required for statistical significance?

A priori power analysis for generalized linear mixed-effects model


Without a magic item economy, what is gold for?


Why do we say "Eastern Europe" but "East Asia"?


E:Line 1 too long in source list /etc/apt/sources.list.d/medibuntu.list

How do I remove a broken software source?


How many non-empty subsets are there of the set $\{1, 2, \ldots, n\}$? Give your answer in closed form.

Number of nonempty subsets of a set with $n$ elements


When is an orthogonal projection a unitary operator?

Why is this true: The only orthogonal projection that is also unitary from $\Bbb C^n$ to $\Bbb C^n$ is the identity


How Do I Compute the Eigenvalues of a Small Matrix?


How to use more than 10 tab stops in bmatrix or other amsmath matrix environments?


Issue wish visualization / Jagged faces at cube edges


Sugar daddy wants my online banking login info to make deposits — is it a scam?


Is Xindy a complete replacement of makeindex?

Differences between "xindy" and "makeindex"


Where is centre of gravity on a Dyson Sphere?


How can tangential acceleration from a radial force be explained?


Search a keyword in all the answers to my own questions


Need to sort Files based on date created

Best way to list files in Java, sorted by Date Modified?


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


What is tilda character in c# constructor?

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


How to build a single virtual machine on top of multiple computers?

Multiple servers acting like a single one with all the hardware?


try{} catch(Exception e){} VS try{} catch(Exception e){ throw;} - What the difference?

The difference between try/catch/throw and try/catch(e)/throw e


Short story about Tibetan monks who want to know the name of God?


do magnetic fields affects wifi signals?


Cosmetic bug in tag "answer votes" tool tip

Missing space when hovering over tag score on Meta


How do games like Minecraft generate entire worlds from a seed number?


How to use logical not operator in complex conditional expression in Bash?


Which hard link determines the file's actual location?

Is there a difference between the original file and a hard link to it?


Kernel not found when booting a 16.04 USB on HP Pavilion g6

Cannot boot from USB disk with "not a COM32R image" error


Movie where a man runs with a cam in his hand

Action movie which shows the story of a terrorist attack on the US president from different characters' perspectives


Are there reasons to revoke my degree if I shared old notes with a current student who was caught plagiarizing my work?

What are the criteria for degree revocation?


Where does the extra power come from in Compounding?


Bug: Can't answer protected question if received Association Bonus, earned 10+ rep and have less than 111 rep now


How do you tell what brand/make/model of bike I have?


$\kappa\cdot\kappa= \kappa,$ for infinite cardinals

For all infinite cardinals $\kappa, \ (\kappa \times \kappa, <_{cw}) \cong (\kappa, \in).$


Word for the act one does with one's hand when shooing someone/something

Is the verb for this gesture "wave off?"


select text inside an html element and change style


System.IO.DirectoryNotFoundException when path is longer than 260 characters

Maximum filename length in NTFS (Windows XP and Windows Vista)?


Chat search fails to load autocomplete list for users more than once

Users lookup in chat search breaks with JavaScript error


Font corruption: lines through characters


How to store the tree based hierarchical data in [mysql] DBMS?

What is the most efficient/elegant way to parse a flat table into a tree?


How to display enumeration's StringValue (Title) in a combo box C# WPF

Databinding an enum property to a ComboBox in WPF


Update locked when using terminal command sudo apt-get update


How can I group different levels of classes of a categorical variable in logistic regression?

Grouping predictor factor levels based on response variable


How does the outer function "store" the arguments for the inner function?


Round off in Mathematica Built-in functions

LogPlot axes labels destroyed when working in high precision


How to get the list of predefined colors in xcolor such that the list can be used in foreach looping?


Best way to do file transfer via SCP using python and a .pem file

How to copy a file to a remote server in Python using SCP or SSH?


Why are Integration and Differentiation inversely related?

Why is the area under a curve the integral?


What does "awaiting EIC decision" mean when it occurs immediately after "awaiting reviewer selection"?

What does the typical workflow of a journal look like?


is there any way that i can remove this [I@7cc355be from my output?

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


Prove that: $\sec^2 20^\circ +\sec^2 40^\circ +\sec^2 80^\circ = \textrm 36$


Creating a library of saved function values

How can I make assignments persist across sessions?


Another (perhaps humorous) term for "The Gold Standard"

Is there a better term to use in place of "gold standard"


Simulating a click in jQuery/JavaScript on a link


What can I do if my USB flash drive is write-protected or read-only?


Can I set my Windows to boot without stop on password verification even when having a password set?

Does Windows 7 allow auto-login with a stored password, like TweakUI did?


How come in free fall you feel weightless even though gravity is pulling down on you?


What are the effects of the various Protectron Personality Modes?


PHP: Fatal error: Call to a member function on a non-object

Reference - What does this error mean in PHP?


C++: Forwarding the sum of parameter pack and a std::tuple/array


constant strings in a function - where are they saved?

Where does the compound/string literals get stored in the memory?


create a webform node with multi lingual language

Create Nodes for multiple languages in webform?


Find infinitely many integral solutions $(x^2+x+1)(y^2+y+1)=z^2 +z+1 $

Infinite positive integer solutions of the equation: $x^2+x+1=(y^2+y+1)(n^2+n+1)$


After changing jpa entity at runtime,select gives wrong result

Hibernate: comparing current & previous record


What should i do to put dash along the question itself?


System.out.println says out cannot be resolved or is not a field

Why doesn't "System.out.println" work in Android?


python 2 simple for loop high memory usage

What is the difference between range and xrange functions in Python 2.X?


Referring to a set of subfigures not working

Why does an environment's label have to appear after the caption?


overflow-x not visible if overflow-y: auto, even if I set overflow-x to visible

HTML/CSS hack to allow overflow-x: auto & overflow-y: visible?


Plain words (non-mathematical) explanation of the difference between Confidence Intervals, Standard Error of the Mean, and Standard Deviation?

Difference between standard error and standard deviation


an example of a continuous bijection which is not a homeomorphism

Finding counterexamples: bijective continuous functions that are not homeomorphisms


How to enable autologin on Ubuntu Server 14.10?

How do I auto-login as root into the TTY upon boot?


biblatex - footcite not working inside \begin{center}


How to execute a script on SSH Login or device bootup/shutdown?


An example of a bivariate distribution with normal marginals and a nonlinear conditional mean curve?

Conditional expectation of two identical marginal normal random variables


incoming mail just sits in the drop folder


php class extends class by name stored in variable string

Variable variable class extensions in PHP--is it possible?


How to make a ISO image from a Bootable DVD in windows?

How do I make a bootable USB from Windows?


Will I get in trouble for sharing my bank account information with a sugar daddy?


How to create vertices/edges/faces at the intersection of an object and a plane?


How to programmatically trigger Ctrl+Alt+F1 without sudo?


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


PHP code only runs once inside javascript setInterval


What are the Limits of the line of sight requirement in spells?

Can a wizard use his familiar's senses to enlarge his "you can see" area?


What command should I use to rm all .png files in a folder and subfolder?

How can I recursively delete all files of a specific extension in the current directory?


jQuery: $.ajax success callback doesn't let me assign to outside private variable

How do I return the response from an asynchronous call?


A word that describes two opposing effects rooted in the same thing?

Word for phrase Good for you, bad for us


Find the 10 most frequently used words in a large book

Given a file, find the ten most frequently occurring words as efficiently as possible


Tiling large single GeoTIFF raster into smaller GeoTIFF tiles?

Splitting .tif image into several tiles?


Time pdf of number of poisson proscces events


What is an appropriate response to "what's up" greeting?


Chrome start page: no "Most Visited" nor "Apps", just "Blank" wanted

How to make a blank page in Google Chrome at start-up?


Emails sent by WSO2 EMM has double quotes in the RCPT TO recipient

Sending invitation emails WSO2 EMM fails


How to accumulate elements in a list using Reap and Sow

How to implement the directed Barabasi-Albert algorithm in Mathematica?


Ubuntu 18.10 set hot key for change language

Ubuntu 17.10 and later: can't change the input switching shortcut to alt+shift


Decrypt a message which is encrypted using XOR?

Taking advantage of one-time pad key reuse?


Can one include already published papers in a monograph thesis?

Writing Thesis: Copying from published papers


Rebasing a tree (a commit/branch and all its children)

Rebasing a branch including all its children


Is there a standard ordering for the question mark and the exclamation mark used together?


How to use phonetic IPA characters in LaTeX


might not always behave like  when it comes to indendation

Code block is not properly formatted when placed immediately after a list item


Stack Overflow site shows a mobile version on desktop

I'm seeing a very minimalistic version of the site. How do I get the full version again?


Question about proof that finite-dimensional subspaces of normed vector spaces are direct summands


LaTeX rendering is sometimes wrong in questions list and search results


How to show the geometric distribution will finally succeed?


where do I download ubuntu desktop for intel?

Is the 64-Bit version of Ubuntu only compatible with AMD CPUs?


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


404 error .The requested resource is not available

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


How to get selected html text with javascript?


"Closed subsets of compact space are compact" with an alternative definition of covering

Proof that a closed subset of a compact space is a compact space


Gallery is displaying my movie files from the Movies folder

Unwanted folders showing up in Gallery. Can they be removed?


Grisly Spectacle has two parts if the first part fails does the second still happen

Full explanation of how multi-phrase cards work


How to fix broken LibreOffice on Ubuntu 16.04

Is there a PPA with the latest version of LibreOffice?


Posting question applicable for 2 communities

How to share a question on different related SE sites?


Is it gramatically correct to omit the preposition "on" when talking about events occuring on a certain day?

US news articles missing out "on" when referring to a day


how to converts NSMutableArray values into NSString?

How can I convert NSMutableArray into NSString?


Hat on profile disappears after acknowledging an earned badge

"Congratulations! Thanks to your efforts you have earned" box appears on top of the hat picker


Square Root of a Function With Respect to Composition

Characterising functions $f$ that can be written as $f = g \circ g$?


Instruct Google Search to blacklist w3schools.com from search results

Is there a way to remove sites permanently from (my personal) Google search results?


Is there a way to detect the collapse in wave function of entangled particles instantaneously?


How to get Ubuntu to ask for my password at login screen again?


How can I add an empty directory to a Git repository?


Lost partitions after accidently selecting "Erase entire disk" on Ubuntu install (but did not proceed with installation)?

Partitions disappeared after power loss while installing


SVD for PCA: Why would one standardize the data matrix?


Is it possible to give permission to a user via sudo for only a specific Bash script?

Allow certain guests to execute certain commands


Ubuntu TaskBar is gone. Launcher is missing

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


“AMD-V is not available” even when Virtualization is enabled in the bios

VT-x is not available, but is enabled in BIOS


Your Communities - Reputation is out of position


Use of ground symbols in circuit diagrams


Why must entangled particles communicate their spin instantaneously?

How do we know that entanglement allows measurement to instantly change the other particle's state?


when some of your coefficients in multivariate logistic regression model is negative

Coefficient changes sign when adding a variable in logistic regression


inline expansion compiles into a function call [c++]

What is wrong with using inline functions?


How to open the last locked door in the village

Where do I get the key for the first house?


Why does the review system disable the "First Posts" and "Late Answers" if I reached daily upvote limit?


Are there disadvantages to switching companions?

Are companion perks in Fallout 4 permanent?


Localization of Hom of finitely presented module

Does localisation commute with Hom for finitely-generated modules?


How do we delete protected apps in Mojave?

Is it possible to delete the "useless" apps pre-installed on my Mac?


Show that $f(x + 1/n) = f(x)$ for some $x$, given $f(0) = f(1)$

Show that there is $\xi$ s.t. $f(\xi)=f\left(\xi+\frac{1}{n}\right)$


Bibliography more authors of the same year a/b/c wrong order

How to sort corporate authors along personal authors with bibtex sorting=anyt?


System Access Denied Unable to Delete Folder


Cant hide mouse cursor on embedded Debian

Hiding the mouse cursor dynamically when using the touchscreen


Are there any alternatives to the Ubuntu Terminal?

What terminal emulators are available for heavy terminal users?


Why does python infinitely runs on != but terminates on <=


removing elements while iterating the Collection

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


Finding footprint data for US buildings?


Finding languages such that L1⊆L2⊆L3 where L1,L3∉ RE and L2∈ R

Try finding languages such that L1⊆L2⊆L3 where L1,L3∉ RE and L2∈ R


What is the LaTeX command for this font style:

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


Wrong (hyper-)references after resetting chapter counter


tikz: number precision when incrementing by 0.01

Why does the \foreach command in TikZ give wrong results for step size 0.1?


How important are pure math grades for applied math graduate schools?

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


Syrian citizen with valid Schengen visa and KSA residency - Turkish visa needed?

Do I need a Turkey transit visa for a layover?


Comparing two TINs created using ArcGIS for Desktop?


Is it serial voting if I "investigate" a user and vote on poor questions?


Monotonically decreasing sequence/series proof


Does it make sense to return a 410 instead of 404 when some page has been permanently removed?


Watching Youtube and listening to music at same time in android phone- Is it possible

How can I mute the YouTube app while playing music on another player?


Handler class if lead is created or updated then check the email of lead is already there in existing contacts then through an error

Apex trigger to stop duplicate records into SF if email already exists on a person account


Is it not possible to have an array based Queue with generics ?


Integer solutions to $\frac{1}{a} + \frac{1}{b} = \frac{1}{12}$.


how to pass section numbers to python in pythontex?


How to Blacklist Google analytics in Firefox's NoScript?

Firefox NoScript: How to block only one particular domain?


Specify password when connecting to a Samba share

Connecting to samba share with different username on Tiger


Regular Expression (match integer at specific line) json


Why Linux free memory is not just the 'free' of '-/+ buffers/cache'

Why is Linux reporting "free" memory strangely?


How can I rotate the text in a td and keep it center?


How do IVs affect a Pokemon's combat in Pokemon Go?


Question mark or bold citation key instead of citation number


ppa repositories removed for raring. How do you install packages using old-releases.ubuntu.com

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


Converting a quaternion in a right to left handed coordinate system

Switch axes and handedness of a quaternion?


Can I turn off the new item notification?

Can I disable inbox alerts for new trading cards?


How does $\exp(x+y) = \exp(x)\exp(y)$ imply $\exp(x) = [\exp(1)]^x$?

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


Prove or disprove: $7 \lt \sqrt{3} + \sqrt{27}$

Prove by contradiction (not using a calculator) that $\sqrt6 + \sqrt2 < \sqrt{15}$?


How do I make parent resouce dependant ID's like on Github?

Rails nested association and restarted numbering


Wordpress for iOS not getting compiled for Pods


My visa application to the UK got refused under 4.2 (a), (c), (e)

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


Images appear black but with the correct size in pygame (via macports) on a Mac (PPC, OS X 10.5.8)

Problems getting pygame to show anything but a blank screen on Macos


Passport control location when travelling from Disneyland Resort (Marne-la-Vallée/Chessy) by train to London

Where do UK border checks currently take place for Eurostar trains from Marne-la-Vallée Chessy to London?


$X$ is Hausdorff if and only if the diagonal of $X\times X$ is closed


No custom off topic message when flagging on SO


Windows 7 update will only install Windows 10

Tell Windows 7 to Stop Trying to Upgrade to Windows 10?


Where can I see how many posts have I edited?


Multivariable limit $\lim_{(x, y) \to (0, 0)} \frac{x \sin(x^2 y^2)}{x^2 + y^2}$

Prove that $x\sqrt{1-x^2} \leq \sin x \leq x$


Phase shift of 180 degrees of transversal wave on reflection from denser medium


When are attacks/defenses no long able to be shared

Why can't I see or share replays in Clash of Clans?


Why is it "how come" and not "why come"?


If oil starts to smoke, does that mean it's already gone toxic?

Is it safe to use oil at its smoking point?


UIRefreshControl not showing spiny when calling beginRefreshing and contentOffset is 0

UIRefreshControl - beginRefreshing not working when UITableViewController is inside UINavigationController


How many distinct ways are there to $2$-color the $8$ vertices of a cube?


A problem in functions of a complex variable

Showing that the roots of a polynomial with descending positive coefficients lie in the unit disc.


Convert a list of rules into 2 lists of integers


Can I resume a job in the background and redirect its standard output to a file?

How can I disown a running process and associate it to a new screen shell?


How to divide my area into adjacent polygons containing 80 points each?

How can I generate irregular grid containing minimum n points?


Giving 775 permissions to all files in an unix system breaks it, why?


How does returning a __block variable works?


What to do with the question where the OP is constant vandalizing the question?

What to do when the OP mutilates their own question?


If there exists a surjection $f:A\to B$, can you construct an injection $f:B\to P(A)$?

Why does a proof of $\exists f: X\to Y$ injection $\iff \exists g: Y \to X$ surjection requires the axiom of choice?


Getting the address which caused the error


Ubuntu 20.04 LTS doesn't auto connect Bluetooth Keyboard and therefore I can't enter my Password. Help?

How can I have a Bluetooth Keyboard Auto-Connect at Startup?


How do I restrict scaling to a specific axis?

Constrain to any 2 axes during transform?


Ubuntu Server 18.04 LTS - What kernel version does it come with?

List of Ubuntu Versions with Corresponding Linux Kernel Version


What's the difference between error distribution and residual distribution in generalized linear models?

Question about the relationship between the variance of residuals and variances of the data points


Separability over intersection of intermediate fields


How to delete all files in a current directory starting with a dot?


testing interaction terms in regression model

What are best practices in identifying interaction effects?


Why do p-values have uniform distribution for normally distributed data

Why are p-values uniformly distributed under the null hypothesis?


How to keep track of attendance and student-submitted excuses for absences?

What systems are most effective for monitoring student attendance?


How can I trim leading and trailing white space?


How to speed up rendering of transparent areas?


why my code takes too much time to execute?

In Python, what is the difference between ".append()" and "+= []"?


Is there a Windows 10 privacy checklist?

How can I change all the Windows 10 privacy settings without dozens of clicks?


scala regex match up to a specific string but whole string if the specific word doesn't exist

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


Stuck on Google Verification after performing a hard reset

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


Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?


PHPMailer now wotking wiht Helm Window Hosting


Getting realtime alerts on answers to my questions


Old unanswered inactive questions with low views/votes

Enable automatic deletion of old, unanswered, zero-score questions after a year?


Add language support files for validationengine jquery dynamically

Validationengine jquery not working properly for localization


What is the difference between a speedometer and a power meter in terms of performance measurement?

What's the difference between power meter and bike computer?


Suppose $R$ is commutative, and let $M$ be a free $R$-module of finite rank. Prove that if $A$ and $B$ are bases of $M$, then $|A| = |B|$.

Example of a ring without Invariant Basis Property


Android Sqlite Nullpoint Exception --- java.lang.NullPointerExceptio

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


proof by induction: sum of binomial coefficients $\sum_{k=0}^n (^n_k) = 2^n$


How to fix grub in dual-boot windowa10 and ubuntu? I don't see where Ubuntu is installed!

'Upgraded' to Windows 10 on dual boot, and can't boot to Ubuntu partition


What is a good way to respond or comment to a boomerang answer?

Preempting inadequate answers and the ‘XY problem problem’


Let p>5 be the prime number. Prove that the expression $p^{4} - 10p^{2} +9$ is divisible by $1920$

if p is prime then 1920 divides $p^4-10p^2+9$


How to uninstall a package installed from snapcraft?


(Lower bound on) Number of subsets of a given size $j$ sharing (pairwise) fewer than $k$ elements


How to connect 2 ISPs into a single LAN?

How should I connect 2 ISPs to a single LAN?


What are the benefits of contravariance in JAVA

How would contravariance be used in Java generics?


Why a pentaprism and not a simple flat mirror?

What does the pentaprism/pentamirror do?


How can I install Windows software or games?


Does HTML5 require an action attribute for forms?


remove puncuations from unicode like string

Best way to strip punctuation from a string


How to update Thunderbird to latest version?

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


How to show hidden folders in File Manager (Nautilus) on Ubuntu?


Hide Administrator account from Windows login screen

How to hide admin account and only show main user at logon screen in Windows?


A simple regex search and replacement in php for minifying/compressing javascript?


Prove the inequality $u^{\alpha}v^{1-\alpha} \leq \alpha u + (1-\alpha)v $

Prove $a^\alpha b^{1-\alpha} \le \alpha a + (1 - \alpha)b, \; a,b > 0,\; 0 < \alpha < 1$


Add a line at the end of GZipped file without unzipping it

How to append a line in a zipped file without unzipping?


Can a union be initialized in the declaration?


Google Analytics _trackEvent doesn't work with XHTML?


How do I use an inputStream as the text to an outputStream?

Standard concise way to copy a file in Java?


getcell().setCellValue() gives null pointer exception

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


Login failed for user - Error 18456 - Severity 14, State 38


How to evaluate $ \int_{-\infty}^{+\infty} \frac{x\sin(x)}{x^2 +1} \,dx $

Improper rational/trig integral comes out to $\pi/e$


LaTeX doesn't show negative sign in exponent


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


Python, two dimensional list and coordinates


Can't copy data into NTFS-formatted external HDD from Macbook

How to copy files to read-only NTFS hard drive on a Mac?


How are the factors obtained at *this point* in the solution of proving $2^{2^n}+ 1 \mid 2^{2^m} -1$


What is wrong with this C++ function template call?

Why can templates only be implemented in the header file?


Metric on a Quotient of the Riemann Sphere (Revised)


GNU Assembler (Mac OS X 64-bit): Illegal instruction: 4

basic assembly not working on Mac (x86_64+Lion)?


VBox on 14.04: Kernel driver not installed (rc=-1908)


How to check if a date string already has two forward slashes in it?

How to check if a string is a legal "dd/mm/yyyy" date?


What is an observer in quantum mechanics?


C extracting decimal places of floatingpoint number


Alternatives to jQuery for simple, backwards compatible, client-side website animations?

What's the best way to animate an illustration for the web?


Installation for libxml2-dev libonig-dev failed with "connection failed" on Ubuntu 18.04


List of lists changes reflected across sublists unexpectedly


Search traffic significant drop since HTTPS migration

Huge drop [50%] in traffic after HTTPS move


Trying to install 64-bit Ubuntu in VB, says it says it needs x86-64 CPU, but my CPU is 64-bit

Cannot install Ubuntu in VirtualBox due to "this kernel requires an x86-64 CPU, but only detects an i686 CPU, unable to boot" error


Getting NullPointerException while calling interface StationDao method through StationService class which has implemention in StationDaoImpl class

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


How to copy or select current string in terminal?

Selecting text in the terminal without using the mouse


A short story I read long ago about the phone system 'waking up'


Package system broken after failed attempt at updating to TeX-Live2016 (14.04)

How do I resolve unmet dependencies after adding a PPA?


How to measure time taken by a function to execute


“Should I buy...” or “Should I purchase...”

What is the difference between buy and purchase


New review navigation does not tell review-banned users what happened or why


Can indoor cable be used under a patio roof?

Do I need exterior grade cables or conduit to run wire in an enclosed soffit?


Why is a "Span" generated in my HTML from .NET?


Confusion is java call by reference and call by value concept

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


Find the product $\prod_{n=1}^{\infty} (1+x^{2n-1}) $


Why doesn't Dr. Strange fight by opening portals in front of moving body parts and severing them

Why didn't Dr. Strange create a portal to cut off Thanos' hand?


How to hide a Tampermonkey code from script?

How can I obfuscate (protect) JavaScript?


What harm can be done with a copy of one's passport?


Initializing a general HashMap with constant values for a class

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


How do I iterate over the words of a string?


calculate a variance for a given R-squared

I have a line of best fit. I need data points that will not change my line of best fit


How does sanitization for php/mysql work?


If space time can ripple can it shear/tear/shatter?


How to show that $C=C[0,1]$ is a Banach space


If I have minecraft already downloaded and I make a new account will I have to pay again?

Do I have to buy Minecraft again to make a new account?


Is it acceptable to post a duplicate or very similar answer to non-identical duplicate questions on different SE sites?


Can I use an ESTA of an expired Italian passport with my Brazilian passaport?

Do you need to get a new ESTA when your passport is renewed?


Create own commands for mathematical article. (E.g. Theorem, Proof, Colloral etc.)

Theorem environment with hanging indentation


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


How to stop Skype from starting automatically?


Limit the Internet bandwidth of Android device


"Unidentified reference to '(function)'" error


Proving that the set of limit points of a set is closed


Using SASS for loop to dynamically generate variables

Creating or referencing variables dynamically in Sass


PCA, need help visually estimate the directions

Making sense of principal component analysis, eigenvectors & eigenvalues


Why is the range of signed char -127 to 127 in C++11?

range for integer values of chars in c++


Map.containsKey is not working correctly


How do I know if food left at room temperature is still safe to eat?


How do I troubleshoot a Windows freeze or slowness?


If statement is never True, cannot figure out why. Java


Change back to 'Windows can't open this file' (Change Windows Default Programs and File Type Associations)

How do you remove a default program association for file types in Windows 7?


Let $(G, \circ )$ be a group where $a\circ a =e, \ \forall a\in G $. Show that $(G, \circ )$ is abelian.

Let X be a set with an associative binary operation ◦ with identity e. Suppose every element of X satisﬁes x ◦ x = e. Prove that ◦ is commutative.


How does a double elimination bracket work?


When is the finalize() method called in Java?


Element-wise array replication according to a count

Repeat copies of array elements: Run-length decoding in MATLAB


Binary string with even and odd number of 1s

Count the number of n-bit strings with an even number of zeros.


Outputting a concatenation of a string and a variable within a loop


Why specify culture in String conversion


SetOptions does not give expected result with Grid

How can I work out which functions work with SetOptions?


Better way to normalize this kind of data where samples are very similar to each other?

How to deal with a data-set having all the samples with every feature-point almost similar?


How come none of the VIX ETFs track the index exactly?

How to understand a volatility based ETF like VXX


Wrong thread IDs in a multithreaded C program?


Prove that the prime factors $p$ of $n=x^2+y^2$ of the form $p=4m+3$ can only have even exponents.

If $a \in \Bbb Z$ is the sum of two squares then $a$ can't be written in which of the following forms?


sed - Replace string with special characters

What special characters must be escaped in regular expressions?


What is the term for a founding member of a group that gives its name to the rest of the group?

A word for the person after whom someone or something is named


Java: Cannot serialize object with a DateTimeFormatter property?

Java Serialization with non serializable parts


Recommendations for good self-learning textbooks in group theory (or abstract algebra in general)


dual boot ubuntu with windows 10 on hp pavillion ab219tx

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


sshd login get Permission denied (publickey). what am i doing wrong?

How do I add SSH Keys to authorized_keys file?


Find the distribution of the average of exponential random variables

Gamma Distribution out of sum of exponential random variables


Find the values of 3 variables that best fit 6 equations

Fitting a variable using multiple equations


Can a player hold the ball under their body or legs in football?

Walking the ball across the line for a goal


How to handle special characters in HTML document and JS

How to access object properties containing special characters?


dpkg: "Package is in a very bad inconsistent state" how to fix it?

How to fix "Package is in a very bad inconsistent state" error?


Event binding on dynamically created elements?


Cool simple solution to: $-A^2$ is not the identity matrix

Does there exist a matrix $\mathbf{A}\in\mathbb{R}^{3\times3}$ such that $\mathbf{A}^{2}=-\mathbf{I}$?


WiFi Adapter AX201 Not Found: Ubuntu 18.04


How do you know if a distribution is normal?


Is it possible for Minecraft users on Mac (Java) to play with iOS (Bedrock) users?

Can Minecraft Pocket Edition play with a desktop Minecraft?


Finding out the square root of a complex number

How do I get the square root of a complex number?


Any Idea how I generate random Char values in Java? I'm creating a random password generator

How to generate a random alpha-numeric string


Encourage users to update accepted answers when significantly outscored

Notification of a more popular answer than the accepted one


Why doesn't Ubuntu ship an application, or the latest versions of some applications?

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


Merge without dissolve in ArcGIS for Desktop?

Creating Multi-Part Polygons that touch internally using ArcGIS Desktop?


passing data from a servlet to javascript code in an Ajax application?


Bad interpreter: no such file or directory

Not able to execute a .sh file: /bin/bash^M: bad interpreter


Prepared vs. Prepare & Was drunk vs. Got drunk


Why air above airplane's wing moves faster?


"could not get wglGetExtensionsStringARB" error

Android emulator: could not get wglGetExtensionsStringARB error


What did Johann Bernoulli wrong in his proof of $\ln z=\ln (-z)$?


javascript: get object item in real order


background-image: url("") in CSS h:outputStylesheet is not loading

How to reference JSF image resource as CSS background image url


How do I divide my root partition into two partitions?

How to reinstall Ubuntu keeping my data intact?


Why there is no article before words like queen and king?


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


Saving Bing Aerial Images out using MapInfo Pro 16.0

Clipping raster with vector layer using MapInfo?


What is the significance (or purpose) of this trailing s in this std::string_view example?

What new capabilities do user-defined literals add to C++?


What is an intuitive synonym for an "implementation" of an idea?

Looking for succinct way of describing the act of solidifying an idea into reality


I get a "no default or ui configuration directive found" on boot

Boot failure : No DEFAULT or UI configuration directive found!


What's the difference between Printwriter and OutputStream


How can I test code with History records?

Is it possible to test apex that relies on field history tracking?


Work and energy: law of conservation of energy?

Is the total energy of the universe zero?


Firefox not launching after fresh install

Why is root the owner of my Desktop in Ubuntu 14.04?


How to include a file in cpp as both a string and code?

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


Unity Tweak Tools missing schema in 14.04

Unity Tweak tool fails to start with the error "com.canonical.unity.webapps schema is missing"


Given a fixed volume. Can we find the minimum surface area of any shape?

A problem on Minima. Proving sphere has minimum surface area for a given volume


SQLCE Subquery for smart device application


Generic debugging / logging / tracing filesystem directory & file access?


How to quickly count bits into separate bins in a series of ints on Sandy Bridge?

Count each bit-position separately over many 64-bit bitmasks, with AVX but not AVX2


What's the Best Operating System for Old Computer? Linux


Query Mongodb on month, day, year... of a datetime


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


How do mathematicians think about arbitrary elements?

Question about how to interpret arbitrary elements


Why only finite intersection of open sets is open

Difference between topology and sigma-algebra axioms.


In what cases does "Community ♦" perform actions?


how to sort dictionary by value alphabeticallly?


Playing a MP3 file in a WinForm application


How to submit images with form in jquery in which image tag is inside jquery code?

How can I upload files asynchronously with jQuery?


Minecraft and Hamachi: Connection timed out

Attempting to connect to a Hamachi Minecraft Server gives 'Connection timed out: no further information' error


"+-1" in the trophy display for reputation changes, possible bug?

Positive AND Negative reputation show as +-1


Can you play pen & paper roleplaying games over the Internet?


Internal error: An expression services limit has been reached

SQL Server Error 8632 due to over 100,000 entries in WHERE clause


Is it possible to avoid the fine lines that render between the shapes in this grid?


Installing applications from USB drive to Ubuntu 18.04

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


How to determine the following maximum value of the expression

Find the maximum value of the expression ${\frac {x}{1+x^2}} + {\frac {y}{1+y^2}}+{\frac {z}{1+z^2}}$.


Is there a way to make catalyst driver work in Trusty for the radeon hd4330?

How To Enable WebGL In Chrome On Ubuntu?


If it's worth answering, it's worth (automatically?) upvoting

Automatically upvote questions you answer - Unless you say otherwise


Was Air Canada flight AC1074 for April 14, 2020 cancelled?

Historical flight data outside of the USA?


Why are these curves different sizes when they are using the same bevel object?


Redshift due to a static gravitational field and the conservation of energy

Do photons lose energy due to gravitational redshift? If so, where does the lost energy go?


What to do after you lost restriction code on the iPad?

I forgot the passcode for my iPad restrictions. How can I disable them?


How to estimate the disk space for 1 million rows if I have a table of fewer rows in InnoDB MySQL

Calculate row size and max row size for a table


Remove dot after theorem with amsthm and hyperref

Can I eliminate the dot after Theorem in amsthm?


What are the last two digits of $2017^{2017}$?

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


Is it customary to include a dedication in an honours thesis?


Enable plugin installs without FTP with user from same group as Nginx/PHP-fpm

Permissions issue when trying to update WordPress


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


Why is double encryption that's equivalent to single encryption no better than single encryption?


What's the proper way to deal with \ in .NET console application arguments?

Backslash and quote in command-line arguments


R: matrix double summation and normalization by vectors

Fastest way to do this double summation?


Can not install 'openjdk-9-jdk' because it tries to overwrite file aready included in 'openjdk-9-jdk-headless'

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


Where is the possible location of Engineer's sacrifice scene?


How to Show that this relation is not well defined.

The map $f:\mathbb{Z}_3 \to \mathbb{Z}_6$ given by $f(x + 3\mathbb{Z}) = x + 6\mathbb{Z}$ is not well-defined


What does variable++ and variable-- mean?

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


Installing Windows 10 on a Ubuntu running laptop

How to remove Ubuntu and put Windows back on?


Is there a ring such that the nilradical of it is not nilpotent?


Printing all lines between two strings, with one as a user input, using sed

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


How can I shoot an arrow if I know the shot power and target?

How can I launch a GameObject at a target if I am given everything except for its launch angle?


Stay connected {to/with/ on} our Facebook page (prepositional confusion)

Stay tuned on or to? Which one is correct?


Automorphism group of direct product of groups, proof


Generic solution to prevent a long cron job from running in parallel?


Why can't I copy/paste or drag/drop into my virtual machine?

Bidirectional drag'n drop is not working with VirtualBox and ubuntu 14.04


failed to send the qLaunchSuccess packet, can't debug in the device


How to implement wait in Selenium tests using Python?


Can not add image inside SVG via jQuery:  tag becomes


Is there any efficient algorithm for finding subgroups of a given finite group?


Generate a JWT with Apex to call a web service from another system

Generate JWT token for external app - SSO


How do you get Google to show wiki information about your site in the right side bar of the search results?


How can momentum but not energy be conserved in an inelastic collision?


How to stop auto turn off hard disk spining, in windows 10?

How to prevent a secondary HDD from spinning down?


Black window flashes then disappears when I start Blender 2.72

Console flashes on launching, then closes (ms-windows)


Big-O summary for Java Collections Framework implementations?


Unable to correct problems, you have held broken packages


Shouldn't "five minute walk" be "five minutes walk" in this sentence?


How to access an object in another method in C#?


Why did Harry have to think so hard about how to breathe underwater?

Why didn't Harry, Hermione, and Ron discover the Bubble-Head Charm in advance of the second task?


Where to ask a question if it would fit into different SE sites?

Etiquette, rules, or advice on which site to pose a question? (Or, why are there so many StackExchange sites?)


Remove 0s from the end of a decimal value


Dowgrade Upgrade WUBI Ubuntu Precise 12.1 replacing only PPA

Windows installer for Ubuntu 14.04 LTS onwards


Travelling to India via Germany with 2 stops, do i need transit visa?

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


Why is the plural form of "house" not "hice"?


locale not found/setting locale failed - what should I do?


Pros and cons of explicitly adding your unit names to Delphi's project source

Adding files to the DPR file vs project paths in Delphi 2010


Neither vs either in a negative statement

What is the correct way to use "neither" and "nor" in a sentence together?


How do I change the icon for PDFs in Win 7

Manually change filetype icons in Windows 7


Reading data from the text file into the array


Only 923 MB out of 4 GB RAM showing on Windows 10 HP laptop

Why does Windows only show about 3.5 GB of my 4 GB of RAM?


What exactly are the elements of a local homology group?


Inkscape- How to keep the outline of the sprocket

Using the shape of an object to cut the object beneath it in Inkscape


sql server invalid object name - but tables are listed in SSMS tables list


How can I identify bad sectors on a hard drive to check if files are affected?

How to *quickly* get a list of files that have bad sectors/blocks/clusters/whatever?


The use of was and were with singular nouns


How to Get Correct Value Of php Timestamp

How to convert date to timestamp in PHP?


Self-references in object literals / initializers


Harry Potter : Molly Weasly's character suddenly strengthened towards the end?

How was Molly Weasley powerful enough to Kill Bellatrix Lestrange?


How to find the eigenvalues of the following tridiagonal matrix


How to prove that a matrix is invertible $\iff$ invertible at right $\iff$ invertible at left?


Find all positive integers $a,b$ such that each of the equations $x^2-ax+b=0$ and $x^2-bx+a=0$ has distinct positive integral roots.


Unexpected T_FUNCTION when using 'callback' => function($resp)

Converting code with Anonymous functions to PHP 5.2


When are data posted to Stack Exchange Data Explorer?


What are the disadvantages of removing the application directories instead of using uninstallers?


Viewport face colors are different on the same mesh


Undefined reference with cmake and g++/gcc

Why can templates only be implemented in the header file?


Is there a reason I'd need to run lualatex twice for section headers and table of contents to appear?

What are the situations where you have to compile a document more than once?


Change password on root user and user account


ChaCha with 64bit integers as a PRNG with streams

Can reduced-round ChaCha be used as non-cryptographic fast PRNG to produce output indistinguishable from random data?


JavaScript unchek checkbox with dynamic id

Setting "checked" for a checkbox with jQuery


How much water can an object raise after its fall?


Why Mathematica doesn't return a column? Kronecker product thinks it's a row, when it should be a column

Fast way to create $[ I_4\otimes e_1,\ \dots ,\ I_4 \otimes e_T]$?


How to make a Mac OS X .app with a shell script?


Facebook SDK/API getting in touch with page likers / fans

How to check if a user likes my Facebook Page or URL using Facebook's API


How to install 2 telegram desktop on a ubuntu pc?

How can I use multiple accounts with Telegram?


What is the memory module on a RAID card needed for?


Iterate over a c++14 tuple with a lambda by using boost::mpl::for_each

How can you iterate over the elements of an std::tuple?


Showing  =nZ is a prime ideal of Z IFF n is a prime

prove $(n)$ prime ideal of $\mathbb{Z}$ iff $n$ is prime or zero


Simplify sum of factorials with mathematical induction


The ideal $I= \langle x,y \rangle\subset k[x,y]$ is not principal


Will the Stack Exchange app be updated for the iPhone X's screen?

Stack Exchange app iPhone X optimization


Prove by induction: $n! \ge 2^{(n-1)}$ for any $n \ge 1$

Prove the inequality $n! \geq 2^n$ by induction


Escaping automatic formula with initial + or = in Google Sheets


What is a command to compile and run C++ programs?


How to Solve Null Pointer exception i my code?

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


Difference(s) between Especially and Specially


Construct a continuous onto map from $(0,1]$ to $[0,1]$

A continuous surjective function from $(0,1]$ onto $[0,1]$


How to get icons in pcmanfm Ubuntu 12.10 with only fluxbox

Fluxbox: No folder icons in Thunar and PCManFM


Interval of convergence of this particular series: $\sum_{n=1}^{\infty} a^{\ln n}$

Find the set of $x>0$ such that the series $\sum\limits_n x^{\ln{n}}$ converges


Difference between pointer to pointer and reference to pointer

Are there benefits of passing by pointer over passing by reference in C++?


Converting a number theory question into involving vectors

Solving 2-degree equations in 3 variables.


Return primitive data type from a catch block in java

Why does changing the returned variable in a finally block not change the return value?


Why is it that you don't have to declare (object) for a class that only has __init__ in python?

Is it necessary or useful to inherit from python's object in Python 3.x?


Is it possible to summon multiple mobs at once?


Null pointer Exception android: void android.widget.TextView.setText(java.lang.CharSequence)' on a null object reference

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


Cannot do a `composer install` even though my minimum stability is listed as dev


Why don't SO have a feature to get back the offered bounty to a question if the question receives no answers.?

Why aren't bounties refunded if they are not awarded?


Is the set of roots unique for each $g(x)$ in $a_n x^n + g(x)$?

Is the set of roots with respect to their values and multiplicies unique for each $g(x)$ in $a_n x^n + g(x)$?


Prove that a square-integrable entire function is identically zero


Why are all the textures in my file pink?


Can't upgrade WSL Ubuntu - how do I get xvfb-run?

What's the easiest way to run GUI apps on Windows Subsystem for Linux as of 2018?


Identical query & instance but other execution plans & performance

Window functions cause awful execution plan when called from a view with external parametrized 'where' clause


Rsync over ssh in a crontab job will not work

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


What's the reasoning behind GRE scoring scale?

Why do some tests have a (nonzero) minimum score?


What am I missing in my Dijkstra’s shortest path algorithm?


PHP retrieve inner HTML as string from URL using DOMDocument


Blender is rendering an older version my project


Are these solutions of $2 = x^{x^{x^{\:\cdot^{\:\cdot^{\:\cdot}}}}}$ correct?


No. of positive eigen values of $3\times 3$ real matrix

what is no. of positive eigen value of symmetric matrix A with some given relationship


All calendar entries lost across iPhone 4, iPad, MacBook Air after iPhone upgraded to iOS 7. Help?

Calendar problems with iOS 7 right after updating the device


When is it appropriate to use the original pronunciation of a foreign word versus the English pronunciation?


Can't boot Ubuntu Live from USB (initramfs) unable to find a medium containing a live filesystem

Error when installing: "unable to find a medium containing a live file system"


calling methods dynamically with reflection

How do I use reflection to call a generic method?


How to upgrade OpenSSL 1.0.1f on Ubuntu Server 14.04?

How to patch the Heartbleed bug (CVE-2014-0160) in OpenSSL?


Trying to find and print out a row from file


how using GPU from c# code to compress bitmap


If $g(x) = \text{arctanh}\ (\log x)$, find $g'(x)$.


Subjunctive mood: 'was' usage after 'I wish' and 'if only'


Cannot connect to WiFi on Acer Aspire v5, BCM43228


Ubuntu 15.04 doesn't start with nvidia driver

12.04.3 can start only after I press "resume" in rescue mode (every boot) - problem with Nvidia driver


Sort a List of objects by multiple fields

Using Comparable for multiple dynamic fields of VO in java


C++ "virtual" keyword for functions in derived classes. Is it necessary?


MediaElement not playing audio from stream WP7


Check ArrayList contains("") method with equalsIgnoreCase


Is the following JavaScript construct called a Closure?

What is this practice called in JavaScript?


Which Stack Exchange site is for asking about Facebook?


Probability prediction using logistic regression for an unbalanced dataset

Does an unbalanced sample matter when doing logistic regression?


phpmyadmin 404 error on fresh ubuntu 12.04 install


Why does this IIFE pattern work for closures, but regular function call doesn't?

What is the scope of variables in JavaScript?


How to search for only folders in Windows 7 instead of folders AND files


Confused about different optical zoom on different lens


Prove: For any real number $a$, $b$ : $|a - b| \ge |a| -|b|$

How to use triangle inequality to establish Reverse triangle inequality


Question about Big O notation for asymptotic behavior in convergent power series


Why do I get Source Kit Service terminated error?

Error Xcode 6 --> Error SourceKit terminated. Editor functionality temporarily limited


Is D.Va's ultimate affected by Mercy's damage boost?

What ultimates can be damage boosted by Mercy?


Adding a term to the Lagrangian Density without changing Lagrange's Equations

Does a four-divergence extra term in a Lagrangian density matter to the field equations?


Prove $n-m \mid n^r - m^r\,$ [Factor Theorem, monomial case]


"More clear" vs "Clearer": when to use "more" instead of "-er"?