What's the actual difference between RSA encrypting and Descrypting and RSA Signing?

Is RSA encryption with a private key the same as signature generation?


Can I copy a complete drive using Ubuntu?

How to make a disk image and restore from it later?


What would Skynet do after it defeat humans?

What is Skynet's ultimate goal after defeating the resistance?


Coloring the points in a ListPlot with the value of another function

X-Y scatter plot with coloring dependent on Z value


checkbox work as radio button in lwc datatable?

How to deselect the checkbox when max row selection is set to 1 in LWC?


How to set an image generated by update-initramfs to be loaded by default


adding items to list string but getting null reference exception

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


Did Malfoy's parents go to Azkaban after the final book?

What Happened to the Malfoys after the Second Wizarding War?


Why the character new position is not on the second teleporter but near a door?


How can I vertically align elements in a div?


$\mathbb{Z}[\sqrt{-7}]$ is not an Euclidian Domain

Show that the ideal $ (2, 1 + \sqrt{-7} ) $ in $ \mathbb{Z} [\sqrt{-7} ] $ is not principal


Is forward selection using AIC as selection critiria valid?

Algorithms for automatic model selection


Unable to start activity ComponentInfo{...add_team}: java.lang.NullPointerException

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


Annoying "jumps" to visualforce page that is located on page layout

VF Page: Best way to avoid datepicker focus on load?


Java - function returns original initialization value and skips over if statements


Regex: Match a string up to a pattern (Which may not exist)

match until a certain pattern using regex


Why doesn't the comment hint disappear in IE10, when using a touch device?

Comment hint not disappearing when I start to type comment


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


What exactly does the Attack Bonus on weapons apply to?


Why my grid items are not centered perfectly? and what is justify-items: center doing in here?


Minimal prime of a ring is contraction of some prime ideal of any extension of the ring.


Sensitive data on configuration managment

How can I exclude API keys, passwords, and so on from configuration management?


Why is the maximum value of an unsigned n-bit integer 2^n-1 and not 2^n?


Generating repetitive data in numpy / pandas in a fast vectorized way

Retrieving array elements with an array of frequencies in NumPy


Element created out of a jquery each wont ''acept'' click event

Event binding on dynamically created elements?


Display image at original color in tabbar- iphone

change tabbar icon color from default blue


Is there an (easy) way to create or personalize .bst files?


How many subsets does a set $S$ with $n$ elements have?

How many elements does $\mathcal{P}(A)$ have?


What happens at the interference of infrared and ultraviolet rays?

Why are light rays able to cross each other?


Is the union of a chain of topologies a topology?


Why are some questions with no code or effort shown gets down voted while others up voted

Why aren't the rules for minimum research effort being enforced consistently?


Java HashMap: why getting values from small HashMap takes more time than getting values from big HashMap

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


Is rain considered Running Water for a Vampire's weakness?

Can I use a Decanter of Endless Water to harm a Vampire?


Prove:$A B$ and $B A$ has the same characteristic polynomial.

Do matrices $ AB $ and $ BA $ have the same minimal and characteristic polynomials?


"python" typed in powershell does not work although it is in the PATH


Why is my text not being added to the textarea after the second change event?


What is the proof for kinetic energy $= mv^2/2$?

Why does kinetic energy increase quadratically, not linearly, with speed?


Rename files in selected folder in Linux

How to rename multiple files in single command or script in Unix?


Android - need a true trick or hat to lock/unloack the home button


Show with only elementary methods that the ODE $f(x)=f'(x), f(0)= 0$ has only the constant function as solution

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


Will not having more than 10% disk space available on my hard drive affect performance?

How full is too full for mechanical hard drives?


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


List all the numbers which have an inverse MOD 20

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


How is pressure reduced on the upper part of an aircrafts wing?


Rectangle node with given coordinates in tikz

How to establish node-anchor-like points on a (tikz) rectangle path (is there a better method than the one described)?


Hide borders of hyperlinks in a limited region


added data in p:dataScroller lost Javascript function

Event binding on dynamically created elements?


$\langle x,y \rangle + \langle y,x \rangle = 2\operatorname{Re}\langle x,y \rangle$

Is complex conjugation needed for valid inner product?


Where do I begin in order to study relativity?


(Ubuntu 16.04) Where can I find gthread-2.0?

How do I find the package that provides a file?


Can soap kill cockroaches and/or ants? If so, how?

Why do cockroaches burst from soapy water?


How can I record sound from the windows command line?


Do I need a visa when travelling through Brussels from South Africa

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


Is it possible to add keyframes and animate geometry without Shape Keys?

Is it possible to animate a mesh's geometry without using Shape Keys?


Size of an array in C is smaller than expected

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


Applying for a B2 visa after previous overstay as a child?


Deleting an element from an array in PHP


In python, how do I make a class a generator?


How could Charles Xavier walk in Xmen: The Last Stand?

How does Xavier get the use of his legs back after "X-Men: First Class"?


How to install 'Rcpp, package? I got "package is not available"

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


How to detect Line segment intersection with Cylinder?

Trying to optimize line vs cylinder intersection


How to Cite With Inconsistent Use of Initials

Should I cite author names as they appear in the journal or as I know them to be complete?


Does one have to wear the Sorting Hat to pull the Sword of Gryffindor?

How was the sword of Gryffindor pulled from the hat a second time?


How do i advance my research career and publish papers without university affiliation?

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


Did Tolkien ever discuss why rings were chosen?

What was JRR Tolkien's inspiration for the One Ring?


Is there a rule in DnD 5e when buying starting equipement at higher level (lvl5 and higher)

What's the starting wealth for higher levels?


Android SetTextColor Error: Screen switching during mySQL call

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


Error under Ubuntu with the method String.join


If $f$ is thrice differentiable on $[−1,1]$ such that $f(−1)=0,f(1)=1$ and $f'(0)=0$, then $f'''(c)\ge3$ for some $c\in(−1,1)$.


virtual address to physical address convertion in Linux user space

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


unpacking tarball with hard links on a file system that doesn't support hard links

How do I dereference links when extracting from a tar file?


Resolving "undefined reference" compilation errors of Boost C++ code in Ubuntu

undefined reference to boost::system::system_category() when compiling


What does a game programmer and graphics programmer do?

What's the difference between Gameplay Programming and Graphic Programming?


Why is adding a return statement for the main function in C important?


Determining equations of motions of a system from its Euler-Lagrange equation where the latter contains two arbritrary functions

What does a Lagrangian of the form $L=m^2\dot x^4 +U(x)\dot x^2 -W(x)$ represent?


The notification for inbox and achievements is a bit misplaced

Which browsers are officially supported, and what else do I need?


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


Random Images On Websites.. Goes Away When I Clear My Cache

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


What book features an intelligent race of robots known to humans as the Gaijin?

A book where 2-dimensional species evolved on rapidly changing environment


Regex for quoted string with escaping quotes


how to pass inputs to java using eclipse?

Invoking Java main method with parameters from Eclipse


How do I remove the space between inline/inline-block elements?


Does anybody know if exists a solution for this bug?


How do I resolve unmet dependencies after adding a PPA?


Does English have written words for each letter in the alphabet?

Is there a formal spelling for the English letter names?


Are two halves of PBKDF output "related"

How to salt PBKDF2, when generating both an AES key and a HMAC key for Encrypt then MAC?


How to check if a value already exists to avoid duplicates?


Fatal error: Class name must be a valid object or a string in .../common.inc on line 7924 on drupla site migration

Drupal unexpected "Fatal error: Class name must be a valid object or a string [...] common.inc" on every page


Neural network hyperparameters don't affect performance

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


simpleXML get node child based on attribute

SimpleXML: Selecting Elements Which Have A Certain Attribute Value


Checking for the presence of an 'Item' in an Array does not work

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


Can I use a hand holding a focus from one class to cover somatic components for a spell from another class?

Can a wizard using an arcane focus quarterstaff and a shield still cast somatic component spells?


Have different color and different font size in one label


Complex monic polynomial $f(z)$ with $|f(z)|\leq 1$ for $|z|\leq 1.$

If $p$ is a polynomial, then either $\,p(z)=z^n\,$ or $\,\max_{|z|=1}|p(z)|>1$.


Prove that $a^{n+m}=a^{n}a^m$, for real numbers

Proving the Product Rule for exponents with the same base


Is chat only in Meta, or are there chat spaces particular to each site?

Why is Stack Overflow on its own chat network?


Partial sum of divergent series $f(k) = \sum_{n=1}^{m}{(-1)^{n+1}n^k}$


Probability distribution for varying probabilities in R

Risk of extinction of Schrödinger's cats


How to create a list of all possible combinations of 3 lists?

Get the cartesian product of a series of lists?


How to extract Object[] and get it into query using preparedstatement setObject()?

PreparedStatement IN clause alternatives?


Starting out: how much should I charge for a photoshoot?

How much should an amateur charge for a portrait session?


Regex in vb.net get all A elements in a string

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


Prove $2^{(A \cup B)}=\left\{ X\cup Y| X\in 2^A, Y\in 2^B\right\}$ for sets $A,B$.

Proof of a formula for the power set of a union of two sets


Why converting result of multiplication of float to int fails?


If I start a bounty, can I lose privileges?

Can you lose an ability if your reputation falls below a threshold?


Duplicated objects created in Blender Render are invisible in Cycles


Open a new browser window from an asp.net page AND output to it?

How to write JavaScript to a separate window?


How to remove menu item which added multiple times

Deleting unwanted New objects in the "add Object" menu


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


My desktop icons are large, and menus and background look differnet


Retrofit library giving null Json Response

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


What is the expansion for $\frac{1}{1+x+x^{2}}$?


CLI options do not work if passed at the end of command

Can command-line commands be made insensitive to order of filenames and options?


Ubuntu (16.04 LTS 64-bit) keeps disconnections from WiFi


Subsubsequence converges $\implies$ sequence converges

Every subsequence of $x_n$ has a further subsequence which converges to $x$. Then the sequence $x_n$ converges to $x$.


.desktop files: how to specify the icon path


Build an H-Bridge Motor Driver with 4 N-Channel MOSFET


How do I get my stuff off a non-working Ubuntu machine?

How do I recover documents from a broken Ubuntu installation?


How would I setblock multiple command blocks in a row that have commands in them?

Why are my quotation marks causing an “unexpected token” error with this command?


How to get current CPU and RAM usage in Python?


get path of python binary that's executing the script

How to get the python.exe location programmatically?


What can I do when getting “This question body does not meet our quality standards”?


Must the int main() function return a value in all compilers?


finding the given element in the given array

Searching in an array for numbers with each element +1 or -1 of preceding element


Find record which is missing in second table

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


using one variable in two different if statements


Can't eject drive - any idea what the following processes are?

How to safely remove a device blocked by the System process with a handle on \$Extend\$RmMetadata\$Txf


Is there an easy way to get to www.stackexchange.com from any of the SE sites?


How can I get rid of this black hole in my minecraft world?


Removing the gaps between two vector layers and merge them seamlessly


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


Unable to Boot Into Current Windows 10 or Ubuntu 15.10 after Cancelling a Ubuntu 16.04 Installation

Kernel Panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)


How do I clear the purgeable area on my disk?


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


What is the most secure method to erase hard drive files?

Securely erasing all data from a hard drive


Let $S$ be an integral extension ring of $R$. Then $S[x_1,\ldots, x_n]$ is an integral extension ring of $R[x_1,\ldots, x_n]$.

Polynomial ring with integral coefficients is integral


List down values that match a specific sequence in other column in PostgreSQL

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


Error installing Steam on 14.04.03 (missing 32-bit libraries)

E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages


why there is need of having two method $() and jquery()

What is the meaning of "$" sign in JavaScript


Handling mouse events for tool called by button?


Why can't I enter a PEM Pass Phrase in the prompt?


trying to validate a year field in my model


What would the statement "You over there!" be called?

What are words like "Hey Man", "Hey you", "Hey Dude" called


How to configure up arrow to search the history?


In Windows 10, how can I move giant AppData folder to another drive?

Can I move my AppData folder in Windows 10?


Why does ReSharper want to use 'var' for everything?


Small hollow circle in math, smaller than \circ


Stack Exchange app iPhone X optimization


How to round a number to n decimal places in Java


Partial fraction expansion of $\frac{1}{x(x+1)(x+2)\cdots(x+n)}$


Java: Does "==" only check for reference to an object?


Did the Two Trees illuminate the whole of Arda or just Valinor?

About The Lighting In Arda After The Destruction Of The Two Lamps


why does mathematica not return the result of the multiplication of a symbolic matrix and a symbolic vector?

Why does MatrixForm affect calculations?


How can I configure the Ubuntu Dock to show windows only from the current workspace?


Ubuntu 18.04 upgrade from 17.10 not booting

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


Getting the last inserted record id of a database table in java?


Why, when I add a bunch of event listeners in a loop, does every element trigger the last listener added?

JavaScript closure inside loops – simple practical example


List of lists changes reflected across sublists unexpectedly


How to gave Count into some number or More for @a[nbt={SelectedItem:{id:"things id",Count:Count}}] in java minecraft 1.14

How to test for minimum amount of items in inventory and execute a command if true


Node async callback: How to return an object within a loop in a callback?

Node.js & Redis; Waiting for a loop to finish


Why does `tr` not work with find and with command substitution?

Pipelined Sed does not work on found filename inside Bash command substitution when invoked from Find "-exec"


Object visible in preview disappears when I render

One Object won't Show up in Final Render even though it shows up in the Preview Render


Interpreting this Riemann Intergral problem


What the c++ class pointer size in 64bit machine code blocks compiler

What the pointer size in 64 bits computer in C++?


Using getopts to process long and short command line options


Suggestions for a father daughter activity that explains me omitting my son

Some games and playful ideas for a father to do with his 4 year old daughter?


Showing an entire function is a polynomial

Detailed proof that no essential singularity at infinity implies polynomial


Unmet dependencies while installing php5-curl

Unable to correct problems, you have held broken packages


lefty and righty classification question title

What's the single-word for "left or right handed"?


Show that conguence $\bmod m\,$ is an equivalence relation


Is it okay to start a sentence with "Doesn't matter"?

Why is the subject omitted in sentences like "Thought you'd never ask"?


How can I install .jar files on my Android?


How to add a missing database to an AlwaysOn Availability Group

SQL Server 2012 AlwaysOn: need to automatically add databases by script- T-sql or PowerShell


exact test on proportion: confidence intervals vs p value

Meaning of 2.04 standard errors? Significantly different means when confidence intervals widely overlap?


Login form on netbeans with 2 tables at backend(for users and admin)


How to use JTAG to connect external ST-LINK/V2 with STM32F407VG discovery board?

How to Use an External ST-Link/V2 with the STM32F4 Discovery Board


Find all positive integer that $2^{2^n}+5 $ is a prime number.

Find all primes of the form $2^{2^n} + 5$ for a nonnegative integer n


comparable price of flash guns for canon 60 compared to 400-500w strobes

Pros and cons of cheap studio strobes vs. hotshoe/speedlight flash for portraits?


An anchor at the bottom of the /reputation page

Can the most important information of reputation audit appear first?


What is a phrase like "Do I Gift a Present or Present a Gift ?" called?

Name for setup and reversal style of writing?


square every element of a measurable set

$E$ Lebesgue measurable implies $E^2$ Lebesgue measurable?


How to avoid using sudo when working in /var/www?


Definition of an extension field question

In an extension field, is there any difference between the original field and its isomorphic copy in the extension field?


What does "users following" display at question filters?

What is meant by tag follower versus the "x number" that appears after a tag name?


Why each time a same address is allocated for the variable in local scope?


Why only the year is as a link in \cite reference

hyperlink name with biblatex authoryear (biblatex 1.4b)


I used to "eth0", why now we have "enp3s0" and "ens3"?

Why is my network interface named enp0s25 instead of eth0?


What happens to a devil who draws the balance card from a deck of many things?

What happens to a Devil when its alignment is forcibly changed?


Why have all the "Have you considered accepting an answer or starting a bounty for this question?" reminders disappeared in my list of questions?

When is the message "Have you considered accepting an answer or starting a bounty for this question?" displayed?


How to get partial results from Subsets[]?

Alternative to Subsets to generate k-combinations


How to get the Infobox data from Wikipedia?


\paragraph does not act as \section, the body text continues on the same line

paragraph style - how to force line break? \paragraph{} \\ - make paragraph a header?


how to control number of records in aura iteration?

in lightning component of aura iteration I want to limit of records to be displayed at 5 items per column


Generating random variable from mixture representation


A surjective ring homomorphism $\phi : C([0,1]) \rightarrow \mathbb{R}$ is evaluation at a point

Characterizing all ring homomorphisms $C[0,1]\to\mathbb{R}$.


Converting DisplayPort and/or HDMI to DVI-D?


How can I use an newer package to satisfy an older dependency?

How to fake a package version installed?


Text over symbols, but with adjusting width ( something like \stackrel{#1}{#2} but with same size)


How do I use File.ReadAllLines to read a file which has the ReadOnly attribute?


¿What is the difference between scores and Principal Components in PCA?


What is the max length of browser URL for Window.Open

What is the maximum length of a URL in different browsers?


Good texts to learn real analysis by myself

Good book for self study of a First Course in Real Analysis


If the "Sentinel" Program existed since 1973 why it was never mentioned in the original trilogy of X-Men?

What timeline is the post-credit scene at the end of The Wolverine in?


How can anything ever fall into a black hole as seen from an outside observer?


Generating a Sierpinski Carpet with Tikz


Why does rbindlist not respect column names?


Not able to edit the favorite tags, when the user is already viewing the questions tagged to a particular favorite tag

Which browsers are officially supported, and what else do I need?


At what time of year can I buy a bicycle for the best price?


Show that $\lim_{n \to +\infty} \frac{\sum^n x_i}{\sum^n y_i}=a.$


Restrict duplicate words in email regular expression javascript/jquery

How to validate an email address in JavaScript


Different favicon icon is showing in google search result

Wrong favicon displayed on Google's mobile SERP


Executable statements in the header part of a Python class

What is the difference between class and instance attributes?


Natural proof of identity for $\text{Li}_2(x)+\text{Li}_2(1-x)$

Proof of dilogarithm reflection formula $\zeta(2)-\log(x)\log(1-x)=\operatorname{Li}_2(x)+\operatorname{Li}_2(1-x)$


Programmatically set weight of children of LinearLayout

Android Linear Layout Weight Programmatically


Can the present tense be used in the past tense to refer to something that always happens or to something that hasn't happened yet?

Past tense or present tense to describe something that 'happened in the past' but is still true?


GeoJSON from react-leaflet doesn't render the layer over the map

Leaflet GeoJSON with projected coordinates (3857)


Is giving lightsabers to young children safe?

How do Jedi (and Sith) practice lightsaber duelling safely?


Binding for loop iterator values to callback functions in Javascript?

Variable in JavaScript callback functions always gets last value in loop?


What is the scope of variables in JavaScript?


"Put me in touch with whomever created it"?

Whoever or whomever: 'happy for ___ has the pleasure of working with you next.'


What Custom Rom Alternatives Are Available To Users Of The Oppo Find 7a?

Where can I find stock or custom ROMs for my Android device?


Why do different file managers show different internal storage free space

How disk space is used on Android device?


How do I access my previous StackExchange myOpenId account?

myOpenID shuts down February 1, 2014; add an alternative login method to your account


Who are these characters referenced in "Transformers: Age of Extinction"?


What is the difference between $b and $$b?


How to use text editors in /var/www without being asked for a password

How to avoid using sudo when working in /var/www?


how to calculate float number using precision in python


Is it possible to do a PhD with a Professor Emeritus?

Any experience in working with aged emeritus supervisors?


how to define a list with predefined length in Python

Create a list with initial capacity in Python


A classic exponential inequality: $x^y+y^x>1$

$x^y+y^x>1$ for all $(x, y)\in \mathbb{R_+^2}$


Should I use 'is' or 'are' with this complex subject?


Show that $n^3+(n+1)^3+(n+2)^3$ is divisible by $9$


No Windows 10 Upgrade icon in Windows 7 running in Parallels

Why don’t I have the Get Windows 10 icon?


Python: function that adds all the values in a list and prints the total


Evaluating the infinite product $\prod\limits_{k=2}^\infty \left ( 1-\frac1{k^2}\right)$


Is the plural of CV: CV or CVs when the pluralised noun does not end in -s?

Plurals of acronyms, letters, numbers — use an apostrophe or not?


Different JavaScript object literal behaviour in FireFox & Google Chrome?

Boolean variable returns as string from javascript function


What is the practical purpose of a lens hood if any?


sculpting and connecting from different bodyparts


If $S$ is a non-empty set, then we can take $r$ such that $r \in S$. Why do we need the axiom of choice?

Axiom of Choice: Where does my argument for proving the axiom of choice fail? Help me understand why this is an axiom, and not a theorem.


Can a PC Sleep in Medium/Heavy Armor in D&D5e?

Are there any penalties for wearing armor all the time?


Why can't I transform faces, edges, or vertices without transforming the whole object?

Nearby objects won't move independently?


Prove that $x^2+x+2$ is maximal ideal in $F_3[x]$ ring.

Prove that the ideal $(x^2 + x+2)$ is maximal in $F_3[x]$


How To Fix Null Pointer Exception in Android Studio?

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


How do I restore my KDE desktop to default?


Setting background-image using jQuery CSS property


Is a nucleus a collection of quarks or a collection of neutrons and protons?

Why are protons and neutrons the "right" degrees of freedom of nuclei?


Derivation of binomial coefficient in binomial theorem.


Discrepancy between the green rep number and the numbers inside

Reputation items in the achievements dropdown don't add up


Is there an Eclipse plugin for collaborative editing?


Need help finding a good book on Riemann Geometry


Is $x^3+nx+1$ irreducible over $\mathbb{Z}$ for infinitely many $n$.

Reducibility of $x^3+nx+1$ over $ \Bbb Z$


What is the difference between \\ and skipping a line?

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


Team Collaboration using Jupyter Notebooks?


Can a wizard cast a prepared spell more than once?

Can a spell be prepared once and cast multiple times?


How to interpolate n number of objects between two different shape keys of that object (like tweening but with meshes)

Lofting: can I copy a Shape-Keyed mesh for each frame of its animation?


$\operatorname{Aut}(V)$ is isomorphic to $S_3$


If $g$ is the generator of a group $G$, order $n$, when is $g^k$ a generator?


Why does MSDN state that HasFlag is *designed* to work with FlagsAttribute?

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


Can I travel to Canada with valid visa on old/expired passport?


How to return date format "Jan 29, 2014" from new Date object

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


how to change the slide speed of a viewpager

Slowing speed of Viewpager controller in android


Map values from one list to values in another


How does isotropy of free space imply $L(v^2)$ for a free particle?

Deriving the Lagrangian for a free particle


Interpret the comparison between conditional probabilities of the same random variable but different conditions

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


Page URL Modifications and Google response


How to remove hyperref/colour for Author only in the Author-Year Citation Natbib LaTeX?

How to hyperlink only the year part when using natbib and hyperref


Can I destroy a star faster by trapping it in a spherical mirror?

What would happen to a star if a Dyson sphere lined with mirrors reflected a significant portion of the stars light back to the star


Are either the IPad or IPhone capable of OpenCL?


How long does beef stays good after turning of refrigerator?


How to delete data from clipboard in javascript

How to clear clipboard data in Google Chrome, Mozilla Firefox and Safari using JavaScript or jQuery


Can you cast racial spells with a spell slot?

If you have the ability to cast a spell without a spell slot, can you cast that spell using a spell slot?


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


Troubles installing Cisco Packet Tracer 7.1 on Ubuntu 17.10

I can't run Cisco packet tracer 7.1 on Ubuntu


What's an effective way to remove this stubborn burnt-on oil from a saucepan?

How to remove film from stainless steel pan


ClassnotFoundException:Didn't find class "java.util.Base64" on path: DexPathList


Integer.toString(int i) vs String.valueOf(int i)


Organizing numbers from different sublists into one list


How to fix unresolved externals error in my pointers and arrays function - LNK2019 and LNK1120


RegEx match open tags except XHTML self-contained tags


What is a simple, physical situation where complex numbers emerge naturally?

"Where" exactly are complex numbers used "in the real world"?


Automatically power on Android when the charger is connected in 2021


C functions with same name but different header filenames in C language

What should I do if two libraries provide a function with the same name generating a conflict?


My android froze and was replaced. unable to access my pokemon account

How do I transfer my Pokemon Go account to another device (Android to Android)?


expected value and variance of getting a head or a tail right after each other when flipping a fair coin

expected value of getting a head or a tail right after each other when flipping a fair coin


How do I resolve unmet dependencies after adding a PPA?


Can I take a one-month French language course in Paris if I have a Spanish D type student visa?

Is it legal to study while on a tourist Schengen visa?


What's the difference between the nvidia-current, and nvidia-current-updates packages?


How can I visualize the file system usage on Windows?


How many 1080p Monitors i can connect to MacBook pro 13 inch 2019 model with 4 thunderbolt port?

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


How to handle this error while running LaTeX?


Proposition: $\sqrt{x + \sqrt{x + \sqrt{x + ...}}} = \frac{1 + \sqrt{1 + 4x}}{2}$.


MySQL query to select both greater than and less than value

How to find the previous and next record using a single query in MySQL?


Python to JSON Serialization fails on Decimal


Unable to find medium containing live file system

Error when installing: "unable to find a medium containing a live file system"


how do i use an id as a variable using jQuery

How to convert a string to an integer in JavaScript?


When doing a git merge, what does the 'recursive' strategy mean?

When would you use the different git merge strategies?


Regex for validate words also with accents

Regular expression to match non-ASCII characters?


Should/How to edit file /usr/share/X11/xorg.conf.d/10-evdev.conf Disable Touchscreen


Mapping shapefile attributes to raw data


UIWebView with Outlet and Delegate causes NSUnknownKeyException

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


How to stop sprite going off the screen?

How to make ball bounce off wall with Pygame?


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


How to use grep to search for options in a man page?

grep the man page of a command for hyphenated options


how do i get rid of win10 and replace with ubuntu?

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


RTL8811AU + RNX G300EX WiFi adapter driver issues with a twist


Windows - Kill All Non-Essential Running Processes

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


Do multiple Gray Merchant of Asphodels trigger each others' enters-the-battlefield effects?

Identical creatures entering the battlefield


Multiple Regression and Pearson Correlation

Why don't the results of testing $H_0 : \beta = 0$ and $H_0 : {\rm cor}(X,Y)=0$ agree?


How to Increase the number of columns in application overview(using some extension) and change it's animation


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


Can you get into a phd program in engineering with a failed semester

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


Select a row from a generated html table

Event binding on dynamically created elements?


Questions with opinion-based answers put on hold

Dealing with "Find out who's going to buy the croissants"


Biblatex only printed the reference lists which cited in main body

Using BibTeX/biblatex to make a list of references without having citations in the body of the document?


Leftover files when uninstalling antivirus - do they need to be removed when using newly installed antivirus?

Getting Rid of Software Records for Software installed on an external disk?


How to use Koma-script only to change font size?

How to specify font size less than 10pt (or more than 12pt)?


Method invocation 'getInt' may produce 'java.lan.NullPointerException'

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


Inequalities based on arithmetic progression

Sequence of positive integers such that their reciprocals are in arithmetic progression


TouchID requires your Password after 48 hours

iOS: Your passcode is required to enable Touch ID


How do I print my Java object without getting "SomeType@2f92e0f4"?


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


Check two variables and return which one is associative array

How to check if PHP array is associative or sequential?


Is there any action against ignorance of an answer


WinEdt: How to open the new PDF compiled without closing the old-one?, compiled minutes ago

"Cannot Open DDE Link to": Problems with Adobe Acrobat Pro and WinEdt


What violates the assumptions of regression analysis?

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


Is there a subsequence of (sin(n)) that converge to 1?


Why is the absolute gradient of the metric tensor $\nabla_{\alpha} g_{\mu \nu} = 0$ in every coordinate system?

Is there a way to see that $ \nabla_\mu g_{\nu \rho} = 0 $ without explicit computation, where $\nabla_\mu$ refers to the covariant derivative?


How Tuples can do the duty of Permutation?


Continuous function but iterated integrals are not equal

Discontinuity in function; order of integration matters


Minecraft Bedrock Edition addons and NBT data

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


How to prevent warning C4355: 'this' : used in base member initializer list

Initialize a reference - warning C4355: 'this' : used in base member initializer list


\cline with \usepackage[czech]{babel} doesn't work

Slovak (and Czech) babel gives problems with cmidrule and cline


How can I show $q^k$ does not divide ${{n}\choose{q}}$ when $q$ is a prime factor of $n$ and $k$ is the largest integer such that $q^k$ divides $n$?


Mathematical induction for inequalities: $\frac1{n+1} + \frac1{n+2} + \cdots +\frac1{3n+1} > 1$


Where is the force of gravity fueled from?


domDocument saveHTML is removing image src attributes

Remove &amp from string when writing to xml in PHP


Intuition for Euclidean Distance as a measure of spread (Standard Deviation)

Why square the difference instead of taking the absolute value in standard deviation?


( How-To ) Ultra Low-Profile PCB Stacking


Double integral of an exponential function .


How to persist iptables configuration on Amazon EC2 VPC NAT Ami?


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


modulo version of the quadratic formula and Euler's criterion


Using the glossaries package for English acronyms in German documents


How to query osm2pgsql tables for address geocoding?

Convert OSM File to get addresses using Osm2pgsql


The Internet Just Disappeared on its own [Ubuntu 20.04 LTS]

My eth0 has gone and I don't have internet and network connection


how to add onclick event to dynamically added button

Event binding on dynamically created elements?


why variable in function protect( ) output nothing?


How much control do I have over my familiar's behaviour?


Faster growing function than the fast growing heiarchy under Church-Kleene?

Does there exist a computable function that grows faster than fast growing hierarchy?


I cannot access a Database with SQLite in Android Studio

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


ifconfig shows a bunch of network interfaces

ifconfig shows multiple network interfaces


Passing variables to the library function


How do I properly do shadowless product photos?


How to configure proxy settings "syntax error *extra junk at end of file"

How to solve "Extra junk at end of file" when using apt?


how to get a picklist all values in apex controller


Which of the following polynomials are subspaces of $\mathbb{P}_n$ for an appropriate value of n?


Javascript. How I call a prototype method given that methods name as a string plus args?

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


Is there a standard method in Ruby to prepend and/or append a string onto each of an array of strings?

How do I modify an array while I am iterating over it in Ruby?


Impact of use of specific terms in slug on SEO

Is placing one or two keywords in the URLs still good for SEO?


How do I retrieve a value from a [Flag] enum property?

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


Book about a water planet (not earth) with people living off slow moving air bubbles

Book about a water bubble connect to oceans


error - the calling thread cannot access this object because a different thread owns it

The calling thread cannot access this object because a different thread owns it


Numbering rows within groups in a data frame


How to derive kinetic energy from the Lagrange equations?

Landau's argument for dependence of Lagrangian on magnitude of velocity


How do I get more installs for my android app?


Realtek wifi adapter installed but not working

Wireless USB Adapter 0bda:c811 Realtek Semiconductor Corp


Google Sheets can not use Google form data in formulas

Google Spreadsheet: Adding formulas to Google Forms responses rows


Show that continuous function from omega_1 to R is eventually constant

Show an increasing function f from omega_1 to R is eventually constant


How to view the badges a user does not have

Can I see an 'at-a-glance' badge list for another user?


How to handle with multi buttons on Setclick?

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


How do I add packages to my system when I'm not using the Server edition?

What is a terminal and how do I open and use it?


Raw images usage and technical explanation?


Install ubuntu touch on android PRIMO8 Thomson tablet via ubuntu touch ZIP file on sd card as an experimentation

What hardware does Ubuntu Touch support?


How to extract query parameter in href attribute?

How can I get query string values in JavaScript?


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


Launch Application on different workspace without changing workspace

How to start application in specific workspace programmatically on GNOME 3


CDF of a sum of independent random variables


Warning: StandardWrapperValve[Faces Servlet]: Servlet.service() for servlet Faces Servlet threw exception java.lang.NullPointerException


SQL Query - Combine multiple rows to one row

Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Geometrical description of canonical commutation relation

Geometric description of canonical commutation relation


PDO Parameter Binding Not Working on Order By

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


How to get QGIS to play with pandas (Windows)?


How do I UPDATE from a SELECT in SQL Server?


"Using the technique" vs "By using the technique"

When should I use "by" in present participle?


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


Why does null objects cause NullPointerException

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


Software for recommending papers -- does this exist?


Send response and continue executing script - PHP


implementing the hashcode of a pojo in an efficient manner in java

Best implementation for hashCode method for a collection


What was the "invalid flag" flag? What was the "10k flag queue"?


Desktop shortcut for rebooting into different OS

How to do shortcut bat files to choose the next login OS - dual boot 7 and 8


Component to inject and interpret String with HTML code into JSF page


How do I enumerate the properties of a JavaScript object?


Is it possible to render an object's "ground shadows" on a separate layer in Blender Render?

How to make a model cast shadows onto the world texture/background?


Can I start a new Clash of Clans village on my iPhone separate from my account on my iPad?

Can you play Clash of Clans using the same Apple ID?


I can't get expect to work with a specific string

What special characters must be escaped in regular expressions?


How to create table with multiple multirows and multi columns

Formatting of Tables in Latex, using multirow and multicolumn together


What should i use: var or explicitly type specify?


Using underscore for subscript in text mode using underscore only

How to typeset subscript in usual text mode?


std::advance behavior when advancing beyond end of container

What happens if you increment an iterator that is equal to the end iterator of an STL container


How can I capture text from a specific terminal and redirect it to a log file while simultaneously working?

How to both display a command line's output on console and save the output into a text file?


Delete an object within an array, within another array

remove objects from array by object property


Something is wrong with this community wiki author username

Old usernames stick to Community Wiki posts


Import looks fine in texture preview but not material preview--why?

.fbx export why there are no materials or textures?


Overleaf does not compile after using Biblatex

How to erase .lof file (and other auxiliary files) in Overleaf?


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


Can the update statement in for loop work with both postfix with prefix? (i++ and ++i)

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


How to merge cells using JTable in Java?

How to merge cell in DefaultTableModel/JTable?


OSError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/pelican-3.6.3.dist-info'


Weird error when launching VLC from command line


Why is String "==" operator working with android?


When exporting a .obj or .fbx how do you keep the color/texture?


Checking if a double (or float) is NaN in C++


Injective linear transformation preserves linear independence

Showing that a one-to-one linear transformation maps a linearly independent set onto a linearly independent set


Will developers be able to use ruby or python for apps on ubuntu mobile?

Is it possible to use Python with the Ubuntu SDK?


How to get pip to work behind a proxy server


Cannot save blend files - permission denied


Translated content: Are they considered as duplicate or unique?


How to format numbers as currency strings


Prove that $\sqrt 2 + \sqrt 3$ is irrational

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


Did Dumbledore's scar adapt to reflect Muggle changes in the London Underground?

What did Dumbledore say his scar on his left knee was?


Get HTML of an iframe loaded via ajax (please note that iframe is containing a webpage that needs javascript to load)

How to access the content of an iframe with jQuery?


Chrome doesn't show in list of browsers when setting default in Windows 10


Can my answer to a question be a link to another question?

Are answers that just contain links elsewhere really "good answers"?


a[i] denote number of friends i-th student has. c[j] denote frequency having at least j friends. Show that: ∑a[i]=∑c[j].


What are Tom Banks's arguments against a QFT of QG cont..?

What are Tom Banks's arguments against a QFT of quantum gravity?


Altitude extraction from a DEM(.tiff) file using Python

Getting pixel values at single point using rasterio


What would you call a naive person who asks you for the information that he himself is supposed to work on it and submit to me

What would you call a person dumps his work on you


Why do people in the Arrowverse reference Marvel?

Is there a reason why Marvel doesn't take action against DC (or vice-versa)?


C++: Replace character in a string with more than one number?

Replace substring with another substring C++


mysqli-- prepare statement failing with error "no table used"

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


Am I high? Room owners can edit message that they moved posts?

Remove the ability to edit audit messages


How to connect to a local SQL Server instance by IP Address in SQL Server Management Studio?

What are valid connection strings for SSMS login box?


Distance between compact sets in a metric space.

A and B disjoint, A compact, and B closed implies there is positive distance between both sets


Windows10 - Change name on 'users' folder

How to rename the User folder in Windows 10?


dd/mm/yyyy date format: Is this weird / unnatural for Americans?

Do American users also confuse the day and the month in dates like 01/02/2013


Order a List naturally using a property of T naturally


Paper status with Associate editor after Under review

What does the typical workflow of a journal look like?


Protect our WMS map tiles to only accessible from our site

Securing WMS against unauthorized access?


Installing Scanner Driver for Brother MFC295CN

Brother's scanner is not working on Ubuntu 12.10 32-bits


Do I need a transit visa if I already have a UK Business visit visa

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


IntelliJ IDEA 13.1.1 - Spring MVC Project Template Error

My Application Could not open ServletContext resource


Separating OS and user data to different disks

What are the pros and cons of having a separate home partition?


editing local group policies with windows registry

Why gpedit and the corresponding registry entries are not synchronized?


Why does Beamer's table of contents items link to the second slide in a section?


How to install "tzdata" noninteractively

How can I install apt packages non-interactively?


Why were the Avengers fighting each other?

What lead to the fights between Iron Man and Captain America in Captain America: Civil War?


Elegant operations on matrix rows and columns


MySQL exception com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure


Using dd command to clone entire Linux install


Let T be a linear transformation on the real vector space $\mathbb{R^n}$ over $\mathbb R$ such that $T ^2 =μT$ for same $μ∈\mathbb R$

Linear transformation $T:\mathbb{R}^{n}\rightarrow\mathbb{R}^{n}$ such that $T^{2}=\lambda T.$


How to find sums like $\sum_{k=0}^{39} \binom{200}{5k}$


GRUB is corrupted, my HDD is encrypted, so nothing works

Can't access my home directory "Encrypted private directory is not setup properly"


How is it possible to reference to a variable outside of a code block when it is declared inside a block?

Reference: What is variable scope, which variables are accessible from where and what are "undefined variable" errors?


What does the caret (‘^’) mean in C++/CLI?


How can SE more properly represent close-voters' reasons?


sudo apt-get upgrade (E : unmet dependencies error)

How do I resolve unmet dependencies after adding a PPA?


Displaystyle/limits for custom operators


Java Array: How / why does an array get permanently changed after being passed to a method - yet this array is not returned from method?

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


Prevent Any Subclass for Overriding/Hiding Method c#; Preserve method Signature for superclass

Preventing a C# subclass from overwriting a method


What to do with my answers that appear duplicate?

Should I still post an answer if I see several answers have already been posted while writing an answer or making a fiddle?


QGIS - how to retrieve information on features during editing

How to find the id of the last added feature using pyQGIS?


Side-by-side source and output when documenting a style file


Caused by: java.lang.NullPointerException MainActivity.onPostCreate

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


How to add vertex precisely at crossing edges?

How can I add vertices to intersection of two edges?


Syntax error due to using a reserved word as a table or column name in MySQL


Nautilus not opening up, showing GLib error


Working with long strings (heredocs) in Java - the readable approach?


Complete Installation Guide for Android SDK / ADT Bundle on Ubuntu


Program for translating English to Morsecode JAVA


How to avoid ArrayIndexOutOfBoundsException or IndexOutOfBoundsException?


If all members of a class (except for the indexer) are static, should I make the class static?


Which preposition should be used in "married _______ the week after Easter": on, at or in?

"On the last week" or "In the last week"?


Is it possible to add an overstrike line over a table row with css?

Linethrough/strikethrough a whole HTML table row


an example for $\pi$-quasinormal subgroup but is not normal


Do tenses in a time clause never back-shift in reported speech?


Show that $o(g_1\cdot g_2)=o(g_1)\cdot o(g_2)$

Show that the order of $a\times b$ is equal to $nm$ if gcd(n,m)=1


How to make .append() html content clickable?

Event binding on dynamically created elements?


Disable echo in GNU readline to input a password

Getting a password in C without using getpass (3)?


How to use the Extended Euclidean Algorithm manually?


What is the Page Object Pattern in Selenium WebDriver?


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


Confusing edit behavior: Is it a bug or a feature?


Number of Possible Frequencies in Visible Spectum

Is the electromagnetic spectrum discrete?


'Char' type not converting to 'String' type as expected


Can you help me with my software dependency issue?


All the document in only one long and continuous page


error while trying to pass location cordinate from a list view to a map activity

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


How to Install Xfce Desktop Environment from "xfce-4.6.1-src.tar.bz2"?

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


How to generate a random alpha-numeric string


Export Excel data to exisitng sharepoint list using jquery

Export table to exisiting sharepoint list from excel


Is it possible to write all mathematical formulas in a separate file and add them in main file on-demand?


Pygame How to get the left,top,width, and height of an image


Existence of a Hessian function for a critical point in a Manifold

Definition of the hessian as a bilinear functional on the tangent space


Why can't particle nature of light shows Young double slit experiment?

Double Slit experiment with just one photon or electron


Why do people use a separate current limiting restore for each LED in a matrix?

Why exactly can't a single resistor be used for many parallel LEDs?


How to find a nether fortress in Minecraft

Any useful strategies for finding a Nether Fortress?


What's the difference between django OneToOneField and ForeignKey?


Rationale behind voting to close "Duplicate of.." causing the question to be closed instantly?

Increase close vote weight for gold tag badge holders


Difference between medium and long sized hyphen?

When should I use an em-dash, an en-dash, and a hyphen?


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


Event listener which fires if input field is changed by code

JQuery detecting Programatic change event


How can I delete a file which filename has non-printing characters


According to TLD or attribute directive in tag file, attribute items does not accept any expressions

How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved


Wrong behavior when editing and another one already edits the post

Discard edit confirmation even when editing has been stopped


how to detect if javascript is disabled in xhtml


Is there a method in Python to "check" if a textfile has been modified or appended?


How to shrink mp4 video file size by 92%?

Convert a video by setting the final size


What are the significant changes with the revised Unearthed Arcana Ranger?

What are the biggest changes between UA Ranger and PHB Ranger?


Pass variables to script which called script


Result of terminal command as a command line arguments for a c++ file

How do I execute a command and get the output of the command within C++ using POSIX?


How to have multiple WHERE values in mysqli_query?


How do I deal with a compromised server?


Convert MySQL record set to JSON string in PHP


Picking the right "white" to suit a theme

How can I make the color white look as white as possible?


I bought cases and some keys on CS:GO and when i open up my inventory its not there

Whenever I buy a camouflage for a gun in Counter Strike: GO it isn't in my inventory


Conjunction Puzzle: Is this clause dependent or independent?


How to Append List to Empty List in Python?

List of lists changes reflected across sublists unexpectedly


null pointer exception when saving image in directory android

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


Is there any way to remove a program that has been installed with a .tar.gz file?

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


Is there a process for reporting or otherwise dealing with malicious downvotes?

What is serial voting and how does it affect me?


Remove duplicate fields in a given column (after ID check)


How to add a new button to the button bar in Total Commander for Android?


$a,r,m\in \mathbb{Z^+}$ prove that $(a^r-1)\mid (a^m-1)\Leftrightarrow r\mid m$

$x^a - 1$ divides $x^b - 1$ if and only if $a$ divides $b$


Linear independence of the set of vectors

If $\mid a_{jj}\mid \gt \sum_{i \neq j} \mid a_{ij} \mid$ then vectors $a_1,\dots ,a_n \in \mathbb{R}^n$ are linearly indendent.


What is a good focal length for street photography?


How can I change what keys on my keyboard do? (How can I create custom keyboard commands/shortcuts?)


How do I score points on Stack Overflow?

Six simple tips to get Stack Overflow reputation fast


Is there a flight booking site that allows no specific destination?

How can I do a "broad" search for flights?


$\lim \limits_{x \to \infty} \space f({x})=0$, $|f''(x)| < M$. Prove: $\lim \limits_{x \to \infty} \space f'({x})=0$

Show that $\lim_{x\to\infty} f(x)=0 \implies \lim_{x\to\infty} f'(x)=0$


Why $ guesses the column names when used for data frame?


How to find all of X's answers to Y's questions?

How to search for questions and answers between two users?


Is there any word/term for when we not only don't know something but don't even think about it?


mDNS (.local) not working on android Phone browser

How to get mDNS working for Chrome on Android?


Null pointer exception at preparedStatement

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


How can I specify certain keyboard shortcuts for certain keyboard layouts

Keyboard shortcuts for each input language


Return non-zero exit status if a child processes fails

How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess ends with code !=0?


Strange scala.collection.immutable.Set adding behavior


Why am I getting "No such file or directory" when I try to execute a binary?

Linux executable fails with "File not found" even though the file is there and in PATH


Book where the world is divided into seven parts where each part only lives for one day of the week and is in suspended animation for the rest

Identify story: Overpopulation problem causes people to live one day a week


How to correct the warning message: PDF inclusion: invalid other resource which is no dict?

pdfLatex warning : PDF inclusion : invalid other resource which is no dict : ignored


Generate either 0 or 1 and not in between

Generate random numbers uniformly over an entire range


how to over-ride text box classname in drupal

How to give class name to the text field in drupal


What is the fastest and easiest way to communicate between 2 processes in C#?

What is the best choice for .NET inter-process communication?


What is the verb for receiving a licence?

Can you distinguish the permission to do something from the license, an official document?


Importing shapefile into PostgreSQL failing


Determine what device a directory is located on


Conneted normal space having more that one point is uncountable


For my study design: When to log-transform data vs. when to use a non-parametric approach

When (and why) should you take the log of a distribution (of numbers)?


How can I draw this semicircle with tikz?


Keyboard shortcut to lock the keyboard, without locking the screen?


Git: How to remove file from historical commit?


How do I disconnect (and reconnect) the tubing from this fitting?


Explanation of method for showing that $\frac{0}{0}$ is undefined


Why does the value of this List change when I change another List?


Strange temporary network outage in Linux

Linux network troubleshooting and debugging


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


Can I save photoshop images as a vector?

How to create vector graphics In Photoshop?


Are battery packs allowed in hand luggage?


Why did Daenerys do this even after the bells were rung?


How do I get my question featured on Stack Overflow?


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


A point in a closed set in Euclidean Space

Distances between closed sets on metric spaces


Probability that $xy = yx$ for random elements in a finite group

Prove: if $a,b\in G$ commute with probability $>5/8$, then $G$ is abelian


Project only required shapefiles in folder - update


Teenagers who can use a device to turn into monsters?

Looking for the name of a card-battle cartoon show


Why do you only conjugate the first verb?

Non-finite clause complementation of complex transitive verbs


Syntax highlighter bugs on multiple  tags

What is syntax highlighting and how does it work?


Incompatible magic value 1008813135 in class file


$f:X\to Y$ and $g:Y\to X$ are bijective and continuous. Then two metric spaces $X$ and $Y$ are homeomorphic?

Two manifolds $X$ and $Y$ with two bijective continuous functions from $X$ to $Y$ and $Y$ to $X$, but not homeomorphic


What is wrong with defining \bal as \begin{align}?


Django template tags: set .active on the first element of a forloop that satisfies a condition

ForLoop Iterations as List Index in Django Template


Conditionally include a pipe stage in a bash script


Why is the gravitational potential energy defined as negative?


How to change object value from another class in Java (look like same as Arraylist)?

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


Set limit to one author when using "et al." in biblatex


How can I get a Terminal-here button added to Finder toolbar?


Difference between "and" and && in Ruby?


What user do python scripts run as in windows?


How can I do implicit differentiation in Mathematica

How to do implicit differentiation in Mathematica?


Delete text block with matching search word

Removing blocks from configuration files?


The window to set the textures is missing


Why is it not possible to follow someone?

Is it possible to follow a user automatically?


Sequence according to value from table in postgresql

Create unique sequence per set of rows sharing the same foreign key value


Can I run Ubuntu 12.04 concurrently with Windows 7?


Upgrading Ubuntu 14.04 to 15.04 failed, now need help to reanimate the system


Want to pass the name of an property as an argument in a function.in Javascript

JavaScript object: access variable property by name as string


What is the difference between linear mappings and linear functions?

Is there any difference between mapping and function?


Why did FIPS become the AES Standard . What is wrong with Twofish and Serpent?

How exactly was the finalist chosen in the NIST AES competition?


How to write an i-breve (an i with a breve accent, but without the dot)


Why does my recursive function return None?


How does Light have momentum without mass?

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


Hover shows only partial python bpy. path

Access python data path with ... (Ellipsis)


Question on the Prime Number Theorem (the Tchebychev Function)

Estimating the integrated Tchebychev function and calculating its error


Is a question deleted automatically once the downvote threshold has been met?

How does deleting work? What can cause a post to be deleted, and what does that actually mean? What are the criteria for deletion?


SQL 2012 Server Database Transaction Replication performance issue

Can you help me with my capacity planning?


Sieve of Eratosthenes : why can we stop at the $\sqrt n$?

Sieve of Eratosthenes : why $\sqrt n$ work?


Python and MySQLdb: substitution of table resulting in syntax error


How do I teleport the player when they reach a specific Y-coordinate?

How to Teleport Players When They Enter a Certain Area/Coordinates


Flux of electric field through a closed surface with no charge inside?


Windows 2008 Server IIS7 Disable RC4 cipher

Windows 2008 R2 Standard server - how to disable RC4


Inject a text above a div centered horizontally and vertically

How to position one element relative to another with jQuery?


How can you encode a string to Base64 in JavaScript?


non-italic numbering and text in theorem

What is the "correct" way of embedding text into math mode?


$\int_{\mathbb{R}^n} f \, d\lambda=0$ if and only if $f(x)=0$ almost everywhere

Showing that $f = 0 $ a.e. if for any measurable set $E$, $\int_E f = 0$


Is there a working online random adventure generator for D&D 3.5e?

What's a good random dungeon generator for D&D 3.5?


How many permutation matrices are their own transpose?


DbContext Query performance poor vs ObjectContext

Is it always better to use 'DbContext' instead of 'ObjectContext'?


How to bake Simple Deform modifier animation for exporting?

Bake Simple Deform animation into mesh for Unity3D export?


Java-based program will not load anymore

Can't run Java applications (like logisim) due to "Assistive Technology not found" error


Is a finite monoid with left cancellation property always a group?

Show that G is a group, if G is finite, the operation is associative, and cancellation law holds


Bounty system shouldn't ask me if I'm sure before telling me I can't do it

Tell me I can't award the bounty before the warning:


Can I skip over releases when upgrading?


An object reference is required for the non-static field

Error: "an object reference is required for the non-static field, method or property..."


Show that $d(z,w)=\lvert \frac{z-w}{1-\overline{w}z}\rvert$ is a metric function on the unit disk

Show that $d(z,a)=|\frac{z-a}{1-\overline{a}z}|$ is a metric on the unit disk


How can one pull the (private) data of one's own Android app?


Indian national transiting through heathrow from Paris

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


How can I change my login email address for Stack Overflow?


Jenkins - transforming sql query result into string with ";" as delimiter

Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Add number of answers to linked/related questions

Show in linked/related questions sidebar whether a question has answers or not


Infant turns in her sleep, is that a concern?

Baby always rolling over and ending up sleeping on his stomach, is it dangerous?


Unable to SSH into EC2 Ubuntu Instance port 22:Connection Refused

What causes the 'Connection Refused' message?


How to prove this polynomial has an imaginary root?

Real roots of a polynomial of real co-efficients , with the co-efficients of $x^2 , x$ and the constant term all $1$


How do I create a random alpha-numeric string in C++?


Stop scrolling top by the click function of anchor tag

jquery click on anchor element forces scroll to top?


i got error when open xml file in eclipse

Eclipse and Android XML layouts gives "'default' is not a best match for any device/locale combination"


NullPointer exception being thrown using .equals on string in java?

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


British placement of punctuation relative to inverted commas


How did the Jedi learn of the Rule of Two in canon?

When & how did Yoda come to know about the Rule of Two?


What does Disney consider to be Star Wars canon?

How is canonicity of derivative works determined for Star Wars?


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


Adding Arabic text to an English document


Machine Learning to improve Encryption algorithms

Any practical uses of machine learning for cryptography?


Unwanted cracks in my svg in illustrator


Unmet dependencies while installing albert Ubuntu 18.04

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


Calling a function using a dictionary - dictionary keys as its parameters, dictionary values as its arguments

Passing a dictionary to a function as keyword parameters


Why is my PostgreSQL expression index not being used when I ORDER BY in a subquery?

Why is PostgreSQL 9.5 not using my newest index for ORDER BY, even though it uses similar indices just fine?


Android Studio and proguard configuration

Generating a Pro Guard configuration file with Android Studio


Forcing affinity of a program to a certain CPU (big.LITTLE) core irrevocably [C]

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


Users lookup in chat search breaks with JavaScript error


Simple Form: Is it possible to remove labels and replace them with placeholders using the labels i18n?

How to use placeholders instead of labels in simple_form?


Request to allow copy-paste image from snipping tool into question/answer


Server login attempts NOT blocked after configuring fail2ban


MATLAB: Partition vector in multiple parts using begin and end indices

vectorized array creation from a list of start/end indices


Elementary Proof: If $a|m$, $b|m$ and $\gcd(a,b)=1$ then $ab|m$

Prove: If $a\mid m$ and $b\mid m$ and $\gcd(a,b)=1$ then $ab\mid m$


Should I put input elements inside a label element?


For $D$ a GCD domain , let $a,b,x \in D \setminus \{0\}$ , then is it true that $\gcd (ax,bx)=x \cdot \gcd (a,b)$?

In an Integral Domain is it true that $\gcd(ac,ab) = a\gcd(c,b)$?


Why was Yoda reluctant to train Anakin when he ended up training an older Luke later on?

How old should you be when you begin Jedi training?


How to check whether the missing data is MCAR, MAR, or MNAR?

How to decide whether missing values are MAR, MCAR, or MNAR


Microsoft Excel not working on macOS Catalina

How much of 32-bit support is dropped in macOS Catalina?


How do you build the complex numbers from foundations?


How create bootable usb windows 10 on ubuntu 14.04-16.04 with 32 bits?

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


Verifying the solution of a numerically solved ODE

Assign the results from a Solve to variable(s)


Is it acceptable to write the nonce to the encrypted file during AES-256 GCM?

What is the main difference between a key, an IV and a nonce?


Does Winston's Tesla Coil do any damage through armor?

What's the difference between life, health, armour and shield?


How to just call a command and not get its output

How to hide output of subprocess in Python 2.7


tostring() method in java displaying odd values

Java arrays printing out weird numbers and text


NullPointerException in Asynctask's onPostExecute

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


JSF 2.0 application : javax.servlet not found

How do I import the javax.servlet / jakarta.servlet API in my Eclipse project?


High voltage OP amplifier circuit analize


R2jags does not remove the burn in part sometimes?


Creating unnumbered chapters/sections (plus adding them to the ToC and/or header)


null object reference on Animation rotation = AnimationUtils.loadAnimation(getContext(), R.anim.rotate);


Show that if the matrix A has the form $\begin{pmatrix}a &b\\ b& -a\end{pmatrix}$, so $ a^2+b^2= 1 $

Prove that all 2x2 orthogonal matrices can be expressed as Rotation or Reflection


Who rings the horn (bells) at the Fist of the First Men in Game of Thrones

Who is blowing the horn to alert the Night's Watch?


How can I uninstall Ubuntu 12.04 from a dualboot (dualbooted with usbstick) Windows 7?

How to remove Ubuntu and put Windows back on?


Imac Radeon Pro 580x. No compatible GPU found

eGPU Vega 56 (Blackmagic) Mac + cycles problem


ipad safari: disable scrolling, and bounce effect?


how to read from standard input non-blocking?


Setting a different hour to the current date

Getting date from [NSDate date] off by a few hours


In Evince, don't see the option to add an annotation

Document viewer doesn't have add annotation enable for pdf


Show that if $p$ and $q$ are primes $\equiv 3$(mod $4$) then at least one of the equations $px^{2}-qy^{2} = \pm 1$ is soluble in integers $x, y$.

How to deal with a Pell's equation type problem with two primes


Showing that the set of all algebraic numbers is countable

Proving the countability of algebraic numbers


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


Why is oil a better lubricant than water?


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


How can I safely remove the ~/Snap folder?

How can I change or hide the ~/snap directory?


Is it possible to Pivot data using LINQ?


Filesystem Root Disk Space too Low - Syslog Too Big

var/log/syslog growing indefinitely in size


Do Ewoks only eat people on special occasions?


Click through div to underlying elements


How to recover files from infected. Vvv extention

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


Is there a word for percentages, like "median" is for 50%?

"-iles" terminology for the top half a percent


regexp in javascript console.logging out characters instead of the entire pattern

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


Badge overflow on users with too many badges

Large badge counts produce a line break in the usercard


fixed point problem for orthogonal transformation


How can I bypass the android FPR on a ZTE Blade after hard reset?

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


Which filesystem should be used for a dual-boot machine's storage?

Cross-platform usable filesystem with large file support


There is a pending suggested edit in the queue message comes in a white page


How to fix the scrollbar new behaviour in Firefox


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


What is the etiquette on requesting an upvote?


How is mass accounted for when a particle is in a superposition?

Is mass an observable in Quantum Mechanics?


Can't join any Minecraft servers (including realms)

I get a "bad login" message when trying to play multiplayer


How can I prevent 'grep' from showing up in ps results?


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


Why can I call destructor on a fundamental type in a template?

Destructors of builtin types (int, char etc..)


Failed to make https request with self signed certificate authentication

What causes the 'Connection Refused' message?


How to find a tabletop RPG group open to newbies in France?


Apply boolean operations and modifiers in 2.9


I was working on a small project and I came across this problem in GUI JAVA Swing. I have separated out the main error lines for easy access

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


Cross-thread operation not valid: Control 'textBox1' accessed from a thread other than the thread it was created on

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


When does python know an initialization is a copy, so that change at one place automatically changes another place?


Free 100 rep on every Stack Exchange account including the parent account?

Linked account +100 rep bonus also applied to account with 200


Hot Network Question suggests a question I'm already reading

The new hot questions algorithm sometimes recurses


How to know the creation time of a file by PHP?


How to retrieve the excel file data without Interop?


Irreducible components of affine variety

Computing irreducible components of algebraic set


cloth simulation, cloth(plane) collide at center of of the cube instead of at the surface

Why does this cloth go down past the top surface of the cube?


Feeding Word Embeddings into Recurrent Neural Networks


Why aren't users sometimes allowed to suggest edits to (or edit) questions?


Infinity problem: Why is gravity $g=0$ zero at the center of Earth if according to Newton gravity formula $g=GM/R^2$?


What makes you lose the Field Upgrade Score?


Prove ${2n\choose0} + {2n\choose2} + \dots + {2n\choose{2n}} = 2^{2n-1}$


What can I know about this part of code?


How can I compile & run assembly in Ubuntu 18.04?


While adding one day to the date in Java, not updating the month

How can I increment a date by one day in Java?


How to change image data (2D matrix) from cartesian to polar coordinate system?


Matching characters in different languages


Is it really necessary to nullify objects in JUnit teardown methods?

JUnit - should I assign null to resources in tearDown that were instantiated in setUp?


step by step explanation of answer for discriminant function

Decision boundaries and Gaussian density functions


90s (or earlier) Japanese anime movie: two planets at war, young man is in love with princess from the other planet, and floods his own village


How do I modify the URL without reloading the page?


What is the math font used in most of the Princeton "In a Nutshell" series?

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


Alternatives to find the expectancy of a random variable

Explain why $E(X) = \int_0^\infty (1-F_X (t)) \, dt$ for every nonnegative random variable $X$


Can you use this method to measure the speed of light in one direction?

Is there any way to measure the one-way speed of light?


Bootstrapping with bootstrap sample greater than original sample

Why should boostrap sample size equal the original sample size?


How to shuffle partitions without massive copying

How to Expand , Resize "extended partition"?


'void android.widget.Button.setOnClickListener(android.view.View$OnClickListener)' on a null object reference

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


Conductance from Landauer-Buttiker approach


How to make commands using str array in for loop by Python

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


Conics concerning Hyperbola. Tangent of ends of focal chord on hyperbola meet at directrix

Help with Conic: Hyperbola's chord of contact


MySQL - How to delete from table when nested select uses that table?


What is the bash reverse quote equivalent in powershell?

What's the cmd/PowerShell equivalent of back tick on Bash?


Difference between search_api_solr and apachesolr


Prove that $\lim_{n\to \infty} a_n = 0$ implies $\lim_{n\to \infty} b_n = 0$. Is the converse true?

Prove convergence of the sequence $(z_1+z_2+\cdots + z_n)/n$ of Cesaro means


"Sorry, we are no longer accepting questions from this account."-Rule too strong?

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


PDO MySQL `prepared statements` to use or not to use placeholders


What is the proper way to write a firm's name?


mysqli_stmt::get_result() call to undifined

Call to undefined method mysqli_stmt::get_result


Who does Gimli meet at the eaves of Fangorn?

Why does Saruman travel to Fangorn forest?


Can I mix dual-rank and single-rank ram for my Dell XPS 15 9750 laptop

Can we mix dual-rank and single-rank DDR4 RAMs


Proving if $\lim_{n\rightarrow\infty}a_n=L $ then $\lim_{n\rightarrow\infty} \frac{a_1+a_2+\cdots+a_n}n=L $

Suppose $\lim \limits_{n \to ∞} a_n=L$. Prove that $\lim\limits_{n \to ∞} \frac{a_1+a_2+\cdots+a_n}{n}=L$


How do I modify SELinux to allow OpenDKIM to write to /var/tmp?


PHP - preg_match and "Unknown modifier" error

Warning: preg_replace(): Unknown modifier


How should I parse the sentence "Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo."


Polynomial Diophantine equation under modulo


Why class need to implement serializable marker interface for serialization?


How should I handle the automatic duplicate answer flags?

How should one respond to "duplicate answer" flags?


inheritance and undefined reference: overridden functions in the derived class

Why can templates only be implemented in the header file?


Law of total probability sum where the summing values are real numbers?

Can we prove the law of total probability for continuous distributions?


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


Ethernet: how important is the magnetics topology?


Homoscedastic and heteroscedastic data and regression models

Why is  the Breusch-Pagan test significant on simulated data designed not to be heteroscedastic?


Will the Android app be receiving any future updates?


"...programs that each perform..." vs "...programs that each performs...": which is correct?


Extra mass due to near light like speeds

Why does the (relativistic) mass of an object increase when its speed approaches that of light?


Getting columns and inserting into array [Bash]


Why does the /winsxs folder grow so large, and can it be made smaller?


I cannot download mongodb on my ubuntu 18.4

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


Firefox is using too much memory and is freezing my machine


What are the visa requirements for an Iranian transiting in Amsterdam, The Netherlands?

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


java.lang.NullPointerException with root cause

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


Copy files to different location created one hour Ago

Copy all files created after a specific hour in command line (Windows)?


Confusions on effective action and 1PI 3-point Green's function

Proof that the effective/proper action is the generating functional of one-particle-irreducible (1PI) correlation functions


Why can't they have the transporters alter appearance on away missions?

Why can't surgery be done by transporter?


Why is it not required to double quote `$bar` in assignment `foo=$bar`?

Are quotes needed for local variable assignment?


Is there a list of error codes for Minecraft?


How can the action can describe a movement? What is the argument behind?

Is there a proof from the first principle that the Lagrangian L = T - V?


Where I could find this particular typrewriter-like font in lyx?

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


Determine set of points in the complex plane that satisfies the following equation

Plot $|z - i| + |z + i| = 16$ on the complex plane


Series - Apostol Calculus Vol I, Section 10.20 #24


Python: How to Replicate a Replicated List Without Cloning

List of lists changes reflected across sublists unexpectedly


Controlling title , bibtex, using JabRef

BibTeX loses capitals when creating .bbl file


How to add a progress bar to a shell script?


Problem with left & right parentheses in align

How to make \left, \right pairs of delimiter work over multiple lines?


How to display all letters in a string except the first


Is adjusting p-values in a multiple regression for multiple comparisons a good idea?


Turn monotone increasing function to continuous function

Eliminating discontinuities for increasing function


How can I use commercial at sign in Objective-C macro?


What's the difference between `trait ValueHolder { type ValueType }` and `trait ValueHolder[T] {}`


Migration notice disappears when refreshing edited post

Why does the question's closed status disappear when clicking to load a new edit?


Prove the following statement: "Let $G$ be a group, and $N ⊲ G$. Then $G/N$ forms a group under the operation $(gN)(hN) = ghN$ "


What is the theoretical limit for farthest we can see back in time and distance?


& in Oracle Column Name thinking it is a variable

How do I ignore ampersands in a SQL script running from SQL Plus?


$f'=0$ on a co-countable set implies $f$ constant?

If $f$ is continuous and $f'(x)\ge 0$, outside of a countable set, then $f$ is increasing


How do you turn on and off window repaint while drag moving/re-sizing window in Windows 7?


When I'm trying to update ubuntu 19.10 to 20.04 I get an error

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


How to recover data in ubuntu after changing operating system from windows 8 to ubuntu?

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


List of Windows 10 kernel version numbers (eg, 6.3.9600.18821) coordinated with major Windows version number (1809, 1903, 2004)?

How to get the ACTUAL version number for Windows 10 from command line? (NOT build number!)


Gmail alias - Automatically "send mail as" alias when alias is recipient

Can Gmail automatically base "send from" address on the "to" address?


Will an un-scattered photon go to the edge of the universe?

What happens when a photon reaches the "edge" of the universe?


Java generics type erasure: when and what happens?


Await OpenWeather function and then run another function

What is the scope of variables in JavaScript?


Null pointer exception while using Trigger.newMap.keySet()

Parent and children relationships accessible via trigger?


Reoccurring Bent Axles, any reasons or upgrades?


How to properly install missing firmware during Debian setup

How do I install "non-free firmware" (wifi driver) from USB? (Debian)


OS X computer name not matching what shows on terminal


Show $E(X)= \int_{[0, \infty)} P[X>t] dt$, without using density argument

Show that $E(X)=\int_{0}^{\infty}P(X\ge x)\,dx$ for non-negative random variable $X$


Settings to improve animation render speed


What to do with dummy variable that is not significant?

Can I ignore coefficients for non-significant levels of factors in a linear model?


Ubuntu 16.04 and Eclipse Mars menu problem


Creating modules and classes in JavaScript


CSS rule to apply only if element has BOTH classes

CSS Selector that applies to elements with two classes


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


Why am I getting a NoClassDefFoundError in Java?


Why after that I lost SSH connection during an installation I obtain this "Could not get lock /var/lib/dpkg/lock - open" error message?

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


Please help regarding Ubuntu installation via wubi installer


NSDate returns UnDesired Date formate while Converting string From date


Production of DEM on ArcMap from LiDAR data?

Converting LiDAR data to raster (DEM/DSM) for ArcGIS input?


What does "country" shows for WiFi router?

Wifi Router 'Region' setting - what does this affect? Transmission power?


A question regarding symmetry properties of a uniform distribution

What is the definition of a symmetric distribution?


Ubuntu Studio *automatic* upgrade from 18.04 to 20.04

Why isn't an upgrade to 20.04 from 18.04 available yet?


Wrapper command that runs program in temporary directory and deletes it after execution

How to delete a directory automatically when an executable is killed


How do I make space to resize the root (/) partition? No free space on root, cant uninstall software nor update


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


How to Clear Browser Cache in Javascript / JQuery or AngularJS

How can I force clients to refresh JavaScript files?


how does object behave here in javascript?

Why are two identical objects not equal to each other?


Doesn't the slowing of time when travelling at almost light speed create a paradox with an observer?

What is the proper way to explain the twin paradox?


Dimension of the vector space given by the quotient of an Artin ring by the product of all its maximal ideals

A finite dimensional algebra over a field has only finitely many prime ideals and all of them are maximal


How to implement Excel Solver functionality in C#?

Recommended library for linear programming in .Net?


winserver 2008R2-Standard,VC++2015:Unspecified error: 0x80240017

vc_redist.x86.exe Setup Failed: 0x80240017 Unspecified error


How do I retrieve the default icon for any given file type in Windows?

How do I get common file type icons in C#?


Using WHILE on Python 3 for testing decimal input can't make it work

How do I check if a string is a number (float)?


Device administrative Android App Implementation

Require Pass-code to Disable Android Device Administrator


Why wont steam launch? Please help! Ubuntu 15.04

Problem with installing Steam on Ubuntu 15.04+


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


How do you search "sam.as.sam@example.com" in Google?

How can I search for a keyword with special characters in Google Search?


How many different bending types could a non-Avatar master?

Would it be possible for some to bend two elements?


What is the best way to present tab with unavailable content?


Question mark or bold citation key instead of citation number


Ubuntu 20.4 apt --fix-install broken /boot/ 100% full


Why should we typedef a struct so often in C?


Calculating the average of variably sized blocks of numbers within a column?


If $p,q$ are primes, then there are only two groups of size $pq$ up to an isomorphism?

Classify all groups with order $pq$, $p$ is not equal to $q$


Are window glasses transparent or opaque to infrared radiation?


Clarification regarding hint given for showing $p(x)$ is irreducible over $\mathbb{Q}(\sqrt{-2})$.

Irreducibility of $p(x)=x^4-4x^2+8x+2$ over $\mathbb{Q}(\sqrt{-2})$- Dummit Foote Abstract algebra $9.4.10$


I Need to Shrink My Database - I just freed a lot of space


Why least square problem always has solution for arbitrary b?

Existence of least squares solution to $Ax=b$


Prove that ML estimate of a function of a parameter, $g(\theta)$ is the function of its ML estimate $g(\hat{\theta})$

Question about Casella and Berger's proof of MLE invariance


Prove that $|x_{n+1} - x_n| \le \theta |x_n - x_{n-1}|$ for some $0 < \theta < 1$

Prove that sequence $ x_{(n+1)}= \frac {a}{1+x_n}$ is convergent to positive root of $x^2+x-a=0,$where $a >0$ and $x_1 >0$


Are (non-void) self-closing tags valid in HTML5?


Duplicate but Still cannot understand the concept?


Convert unsigned char array to base64 string


Software Center not Opening at all Error


class Classname(object), what sort of word is 'object' in Python?


How can I create a domain name with a custom extension, like .example instead of .com?

How can I buy my own personalized Top Level Domain (TLD)?


why double divison returns seemingly 'wrong' answer in python


How do saving throws for half combine with damage resistance?


I have two passports/nationalities. How do I use them when I travel?


gcc: using -O1 and spelling the -O1 options out leads to different result (one works; one doesn't)

Selecting gcc optimisation flags equivalent to -O1


How on earth does this question have 2.7k views on day 1?


How to correctly set functions using `\left(` and `\right)`?


Drawing a line graph in Excel with a numeric x-axis


Unable to combine RewriteRule and Header set

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


Which one is correct? "Vaccinating children has become..." or "Vaccinating children have become..."

Making adult decisions "is" or "are" really not fun: Which is correct?


Did Martin Scorsese use "whom" properly in this interview?


How to automatically turn off hard drive when not used?

Put HDDs in standby after X minutes using hdparm doesn't work


How do you split a list into evenly sized chunks?


Event binding on dynamically created elements?


How can I achieve large bubbles in my bread?


How to vote to reopen a question from the iOS app?


My /User directory permissions always changes… should I be worried?

Permissions of /Users keep changing back to drwxrwxrwx


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


Why iTunes music can not play without Wi-Fi?

How to remove the "Could not connect to the iTunes store" error message when your network does not allow access to the iTunes Store


Single line code is hidden by the horizontal scrollBar

Scroll bar in one line code block the code


Short story where artificial life gets out of control

Short story: man creates a computer simulation with crab-like beings, stops death after one sentient generation


Why do they use elliptic curve instead of circle or other simpler curves?

What is so special about elliptic curves?


Is it possible we've got too many Stack Exchange sites/categories?


Views, Display Suite - fatal error on allowed memory size - what could be happening?

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


Activating my locked iPhone after wrong passcode

iCloud delete and remove device and photos


How do I get my website to another server?


Blender 2.78 with Windows 10 lags when interacting with the UI


unable to write or create anything on my NTFS partitions

How to correctly fix a "dirty" NTFS partition without using chkdsk


How do I prevent Animate from creating jagged curves?

How do I keep my Animate running at high resolution?


How do you deal with numbers larger than UInt64 (C#)


Getting help from friend for literature search

Is it ethical to do paid literature searches of research journals for other students?


How to get JSON values in to String array using Java?


Staying in Canada beyond eTA and passport expiration

How long can I stay in Canada as a tourist with the new eTA? (italian citizenship)


override or overload ToString() in an enum


what will be behavior of following code snippet?


what is the meaning of RMSE in caret::train


How to reduce anxiety about travelling using airplanes?

Are there tips and tricks to overcome a fear of flying?


NSDateFormatter not working while formatting


What is this weird colon-member (" : ") syntax in the constructor?


Deja Dup backup at specific time of the day?

How can I change what time Deja Dup does its backup?


Is it possible to make a crytographically strong/safe salt with PHP's built in functions and no mcrypt?

How to generate a good salt - Is my function secure enough?


When should compound words be written as one word, with hyphens, or with spaces?


Does the cosmological constant represent anti-gravity?

Why does dark energy produce positive space-time curvature?


Terminal returns not found for most commands Mac OSX


How to provide a picture for a 'global' class?

How to write a LaTeX package that bundles not only .sty and .cls files but also some logos in .pdf or .eps formats?


The Ubuntu partition on my hard disk is not detected on Windows. What to do?


Event binding on dynamically created elements?


How do you change age settings on ROBLOX?


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


Construct disjoint sequence of infinite subsets of $\mathbb{N}$ whose union is not $\mathbb{N}$

Expressing $\Bbb N$ as an infinite union of disjoint infinite subsets.


18.04 download 'image not recognized' by high sierra

How do I get my Mac to boot from an Ubuntu USB key?


Why is the Elder Wand aligned with Harry and not Voldemort?

Why didn't mastery of the Elder Wand move on from Harry?


In HLW8012 where should I connect the reference voltage (GND)


How to create a raster from csv points file


Can a Filipino passport holder travel in transit through Narita Japan?

Layover at Narita, Japan. Do I need a transit visa?


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


StackOverflowError when calling method of subclass object?


Is there any standard for the argument format of a program?


Whats the biggest difference in calculating a simple regression model with/without a constant term?

When is it ok to remove the intercept in a linear regression model?


'Push' in a rigid rod travel at speed of sound or speed of light

Is it possible for information to be transmitted faster than light by using a rigid pole?


How to ref the last number in a newcounter

How to display the final value of a counter at the beginning of a document?


Unable to install systemd-container ubuntu 20.04

Unable to correct problems, you have held broken packages


What is the scope of variables in JavaScript?


How to make a function that receives an enum

c++: enum inside of a class using "enum class"


Loading animation for every AJAX request

Implementing loading spinner using httpInterceptor and AngularJS 1.1.5


How to blur a section in a video that is already uploaded?


What is recursion and when should I use it?


How to know if something is missing from install?


How to change the line spacing in my list of figures?


Why cant I get libevdev-dev package on Ubuntu 20.04?

How do I restore the default repositories?


Is there an easy way to convert a number to a word in PHP?


Is there an EMF in a conductor moving at constant speed across the uniform magnetic field

Moving conductors in magnetic fields: is there electric field or not?


Select a single row when item categorised in two specific categories [MySql]

Select values that meet different conditions on different rows?


When photons are emitted, do they accelerate to reach the speed of light?


What's the syntax to import a class in a default package in Java?

How to access java-classes in the default-package?


Parsing ISO 8601 string to DateTime in .NET?

How to create a .NET DateTime from ISO 8601 format


Load profile avatars in chat using protocol relative URLs

Make all i.stack.imgur.com links protocol-relative


Let $R$ be a ring. Show that the set $A=\{x \in R:xy=yx \ \forall y\in R \}$ is a subring of $R$.

Prove that the center of a ring is a subring.


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


What's the benefit of installing Ubuntu with a separate /home partition?

What are the pros and cons of having a separate home partition?


Passing an image from oneview to anohter view in IOS


class is not key value coding-compliant for the key button

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


Escaping MYSQL command lines via Bash Scripting


How do you reach the chest in the desert fortress?

How do I beat the desert temple third room?


Edited my `.bashrc`, now I can't use my desktop

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


90/180 rule while holding a swedish residence holder permit


What is the meaning of 'IN' in new YouTube logo previously it used to be 'TM'?

What is the meaning of this two letter code in the YouTube logo?


Are reputation restored on immediate delete on questions?

How does deleting work? What can cause a post to be deleted, and what does that actually mean? What are the criteria for deletion?


Writing a method that takes an array of objects, copies it, then returns it

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


Proving the Hockey Stick Identity with the Summation Identity

Proof of the Hockey-Stick Identity: $\sum\limits_{t=0}^n \binom tk = \binom{n+1}{k+1}$


assigning value to variable creates extra values ghosting around

Function of second grep in `ps | grep -v | grep`


Do users understand this hybrid checkbox/radio control?

Adding a "none of the above" option to a list of checkboxes


How to find and remove an "Overfull \hbox"

In table of contents, long page numbers intrude on right margin despite plenty of available space


What should be examined when feedforward neural network does not fit the training set well?

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


Why is the main() function always an int and not a long?


Can overcharging destroy Xperia J or Android phone?

Does constant charging harm my Android cellphone?


How to interpret poor $R^2$ score but good RMSE value?

Is my model any good, based on the diagnostic metric ($R^2$/ AUC/ accuracy/ RMSE etc.) value?


Unexpected offsets of C++ struct members

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


Retrieve multiple rows from table2 based on single row from table1 in SQL Server

Concatenate one-to-many field in single result?


What is the background in algebraic geometry and representation theory needed for geometric complexity theory?


Show that $\lim_{n\to\infty} \frac{1}{n+1} \sum_{j=0}^{j=n} a_j*b_{n-j} = a*b$ when $\lim_{n\to\infty} a_n = a$ and $\lim_{n\to\infty} b_n = b$

two converging sequences results in third


regex to only include a-z A-Z 0-9 dashes and underscores

Regex Letters, Numbers, Dashes, and Underscores


Why is there a double inverting buffer instead of a single non-inverting buffer in this "equivalent logic" diagram?

Why two inverters cascaded in multiplexer control signal terminals?


Change page title from Views preprocess function

Modifying $view in hook_views_pre_render()


If $(1), (log_yx), (log_zy), (-15log_xz)$ are in Arithmetic Progression...


Would like to sample 14.04 before committing to it


Understanding the concept of Java being pass by value?

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


Nginx can not redirect HTTP to HTTPS in the proxy mode

Can't access https despite port 443 is opened