changing notification emails from WordPress @mydomain.net to something else


Finding position of specific permutation in alphabetically ordered list of permutations on elements {1,2, ... , k}

Finding the n-th lexicographic permutation of a string


Possibilities of accelerating EM algortihm


How does the variance-covariance matrix change when I create a linear combination of two variables?

Covariance of a variable and a linear combination of other variables


What will give me something like ruby readline with a default value?


Is it possible to interpolate between two different meshes?

How can I transition between two shapes?


Does Maven package dependencies by default?

How can I create an executable JAR with dependencies using Maven?


jQuery Prevent parent's event to be triggered when child's event is triggered

jquery stop child triggering parent event


Verifying that $2^{44}-1$ is divisible by $89$


How to write uploaded file to a folder inside web project?

Recommended way to save uploaded files in a servlet application


Boeing 787. Creating the windshield. How would you approach it? Help

How do I fill an area with faces lined up in a grid over a not flat surface?


Number of votes for a related question comes out of block

Small overlapping text on Related questions in MSE


Which statistical test to use for Likert scale questionaire


Density of square root of sum of squared independent uniform random variables

Expected minimum distance from a point with varying density


Is it ok to use JPrintJob.print() in the Event Dispatch Thread?


Access to the path 'C:\inetpub\wwwroot\Website\Uploaded-Images\5.jpg' is denied.


How to calculate percentiles given standard deviation, mean and normality

What is inverse CDF Normal Distribution Formula


What actually led Feynman to the Path Integral?

Dirac's remark that inspired Feynman when formulating path integral


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


How do I generate a list with specified size of random integers within a range in Java 8?

How do I generate random integers within a specific range in Java?


raise window underneath the current active one

Shortcut for toggling between different windows of same app?


Kernel requires an x86-64 CPU, but only detected an i686 CPU. How can I install Lubuntu/Ubuntu?

Boot CD won't boot with a "x86-64 CPU,but only detected an i686 CPU" error


Retrieve only the queried element in an object array in MongoDB collection


What's the best way to get the last N elements of a Perl array?


How can I modify the environment of enumerate to put every item in a minipage?


How can I assign a std::string from a char *

How do I read an entire file into a std::string in C++?


Teenagers taken from their worlds; attracted to colored gems which give them special powers

Book where characters have powers that get stronger as they get closer to the center of the world


Preventing cheating for on-line arcade high score board


What do we know about the Ainur who stayed in the Timeless Halls?


How to update textbox on GUI from another thread

How do I update the GUI from another thread?


Disprove or prove using delta-epsilon definition of limit that $\lim_{(x,y) \to (0,0)}{\frac{x^3-y^3}{x^2-y^2}} = 0$


Querying child object fields from Parent


How can I scale a feature referring to the area?

Is there ArcPy tool for polygon resizing like Scale tool of Advanced Editing toolbar in ArcMap?


How many triangle can be drawn with those points?

$7$ points inside a circle at equal distances


TeXForm of Abs[a^n] is not valid TeX, known error?

Bug in Mathematica TeXForm generating \left\left


How to determine if a $\lim\limits_{n \rightarrow \infty}{(1+{ix\over n})^n}$ would be complex

Do the polynomials $(1+z/n)^n$ converge compactly to $e^z$ on $\mathbb{C}$?


How to join repeated values to the same feature using QGIS?

Joining multiple records to single feature using QGIS


Google and Yahoo require you to enter your username first, then password. Why is this?

Why is Google using a (new) 2 step Gmail sign in process?


A finite $p$-group cannot be simple unless it has order $p$


What is the difference between Canon "L" lenses and non-L lenses?


In which --- is it used for every wh-word?

When is it appropriate to end a sentence in a preposition?


Life is mysterious to take too serious/seriously?

Why is it "to take someone seriously" and not "to take someone serious"?


Where can I get a Stack Overflow-like site to use as my company's knowledge base?

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


Can you terminate more than one common on the furnace C terminal?


H{+}: "absence of evidence = evidence of absence?" -- Is it necessarily informally logically fallacious to claim H{+}? Or are there exceptions?

When is absence of evidence not evidence of absence?


The star for favourites gives the same tool tip text regardless of state

"This is a favorite question" tooltip when not favorite


Does my visa name have to match my name on my passport to enter the US

Valid US visa on old passport has a different given name while new passport has a corrected given name, will this be an issue?


"(deleted)" is a bit misleading when something like a close vote has been accepted

On the votes tab in the profile show successful closed votes as "successful" not "deleted"


Selection of logical connectives {¬,∨,∧,⇒,⇔} in set theory?


Does Ubuntu 18.04 create entries in certain groups for the installer by default


Safety tips when carrying a large sum of money

Accidentally travelling with a large amount of cash - can I quickly transfer it to a debit card?


"Partition does not start on physical sector boundary" and external hard drive is not showing up

Partition does not start on physical sector boundary?


Find the limit: $\lim \limits_{x \to 1} \left( {\frac{x}{{x - 1}} - \frac{1}{{\ln x}}} \right)$


RSA vs El Gamal digital signature. Which is more secure?

When to use RSA and when ElGamal asymmetric encryption


Google Apps email messages being flanged as "failed fraud detection" on outlook


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

Specifying field in attribute table with raster calculator using ArcMap


How to delete history of terminal permanently


Can enchantments (briefly) go on protected creatures?


Send email to Google contact group with Inbox


How to handle SEO for pages with similar textual content?

Duplicate / Similar content across many articles


2 boxes of money, unknown money inside, one is twice the amount of the other


java.lang.NullPointerException (error in android)

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


Is there another expression for "cheat on" or "have an affair"?

Is there any equivalent for 'amorous affairs' that is very informal?


How do i convert a binary int into a string?

Is there a printf converter to print in binary format?


#1093 - You can't specify target table 'installments' for update in FROM clause

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


Where do I get the key for the first house?


Can I bypass iTunes Parental Restrictions on iOS devices?

Forgotten iOS Restrictions Password/Passcode


Can Not Access Folder After Re-Installing Windows 10

You dont currently have permission to access this folder error


First Person Camera In Blender Game Engine


How many distinguishable ways can the letters of the word MATHEMATICS be arranged in order?

The number of words that can be made by permuting the letters of _MATHEMATICS_ is


Any code to open a webpage only in Firefox?


Unable to correct problems, you have held broken packages


How do I lerp between values that loop (such as hue or rotation)?


Best use cases for currying functions and partially applied functions in scala

What is the difference between currying and partial application?


Finding E[Y] and V(Y) for Continuous Random Variable

Transformation of Random Variable $Y = X^2$


How to remote unlocking a fully encrypted ubuntu 16.04 server?

Ubuntu will not boot into busybox for remote LUKS decryption using dropbear


User defined compiler warning or error in C#


I am getting an error that is attempting to invoke a method on a null reference but I cannot debug it

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


Backticks within backticks work differently in posts and in comments

Could Markdown and mini-Markdown have the same support for backticks?


World Mercator Projection with Chucotka region in right part?

Changing central meridian in QGIS causes problems?


combinatorics circular arrangement problem


Unable to boot into Windows after installing Ubuntu, how to fix?


How to write uncertainties with the \pm symbol "10 ± 1 K" by using siunitx?


How did the AT-ATs get to the surface of Hoth?


php matchall like function in javascript when exec Regex

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


Clicking on tags in global search results is broken

Send users to the correct site's tagged questions from the SE search results


How can I set up a parameter as an attribute drop down menu on a script tool?

Deriving input based on other parameters in Python script tool?


find the distribution of $X$ such that $X(\omega) = \int_{0}^{1} B_s^2(\omega) ds$ where $(B_t)_{t \geq0}$ is standard Brownian motion


Python, Unicode, and the Windows console


Diversity Statement for Faculty Position in the US?

Faculty positions: What to say in a statement on diversity?


How to memorize the families that are $\sin$, $\cos$, and $\tan$ of $\pi$ over something?


Is it possible to stop certain apps from updating via Google Play?

How to get rid of update notifications for a given app in Google Play Store?


How to diagnose a search engine ranking drop?


When should we use "can", "could", "will", "would"?


How to get other people's question updates in global inbox?

Adding Favorites to the Stack Exchange global inbox


Write a regular expression that is its own palindrome

How to check that a string is a palindrome using regular expressions?


Show that the sequence defined as $x_{n+1}=\frac{1}{2}(x_n+x_{n-1})$ is convergent

Recursive sequence convergence.: $s_{n+1}=\frac{1}{2} (s_n+s_{n-1})$ for $n\geq 2$, where $s_1>s_2>0$


What to do if this dialogue comes in terminal in ubuntu 16.04

How can I accept the Microsoft EULA agreement for ttf-mscorefonts-installer?


Can't remove ubuntu dock after upgrading to 18.04


MVC3 Null value when I click next page on my WebGrid

MVC3 Drop Down List Control does not keep State, Why?


Finding out which list element is clicked using jquery (list is added dynamically)

Detecting which list element was clicked using jquery (list is added dynamically)


"Popular Question" badges being awarded multiple times on the same question

Why was I awarded the revival badge twice for one answer?


How to change browser page title dynamically to match it with  title in javascript or jQuery?

How to dynamically change a web page's title?


How can I find help for new Ubuntu users?


Possessive apostrophe at end of an acronym that ends in S

Proper Apostrophe Usage with Initialisms: CCS' or CCS's?


What does the ~> symbol mean in a bundler Gemfile?

Meaning of tilde-greater-than (~>) in version requirement?


VMware licnesing for vdi and server virtualisation

Can you help me with my software licensing issue?


“How to fix datatype in pandas-dataframe which gives an Value error ?”ValueError: could not convert string to float: '-- '

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


Get content of certain xml node based on its attribute in PHP

Getting XML element based on attribute value


How to extract the audio from an mp4 video to a mp3 file?

How can I convert audio from MP4 or FLV video files to mp3?


change content attribute of css class using jquery

Selecting and manipulating CSS pseudo-elements such as ::before and ::after using javascript (or jQuery)


Why is it sometimes cheaper to connect via an airport than to finally fly to that airport?

How do airlines determine ticket prices?


Need to check one to one and onto functions

Let $g : A \to B$ and $f : B \to C$ be functions. Let $f \circ g$ be onto. Are both $f$ and $g$ necessarily onto?


How do I detect a click outside an element?


Preserving FacesMessage after redirect for presentation through  in JSF

How to show faces message in the redirected page


/etc/shadow : how to generate $6$ 's encrypted password?

How to create SHA512 password hashes on command line


Is there a word to describe a plausible but incorrect explanation?

What is a word to describe one's thoughts that sound logical and reasonable but, in reality, they are not?


Table position problem between two paragraphs in latex

Keeping tables/figures close to where they are mentioned


Event binding on dynamically created elements?


Regex: Do not replace any char or digit from any language


Inconsistent accessibility error with the following c# code. Why?


Algorithm faster than Newton's for calculating $\sqrt{2}$


How to prove any solution of the equation $y''+f(x)y=0$ is bounded on$(0,+\infty)$? Here $f(x)$is increasing and positve on$[0,+\infty)$.


Ubuntu Gnome 16.04 - Wi-Fi hotspot not work in anyway

How to set up a wi-fi hotspot with an Ubuntu laptop (access point mode)?


What happens if I modify the Merkle–Damgård hash method?

Can I use M1 straight away and get rid of IV in Merkle–Damgård?


C# Linq- How to get distinct collection from a collection

Linq Query Group By and Selecting First Items


Installation of Ubuntu 13.10 desktop from ISO file

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


Extending duration of stay to more than 90 days with 1-year Schengen visa in Greece

Is it possible to extend a tourist Schengen visa (12 more days)?


Laptop power supplies, does current matter?


Can you help me solve this series: $\sum_{k=0}^\infty p^kk$?

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


If function $f$ has zero value and positive derivative at both endpoints, then $f''(\eta)=f(\eta)$ for some $\eta$

Show that there is $\eta\in(0,1)$ with $f''(\eta)=f(\eta)$


Assertion failure in UITableView _endCellAnimationsWithContext

'Invalid update: invalid number of rows in section 0


HDMI vs Component vs VGA vs DVI vs DisplayPort


How can tell I which element i clicked on to trigger a blur event handler?

When a 'blur' event occurs, how can I find out which element focus went *to*?


MemoryStream usage leads to out of memory exception


Windows 8 doesn't boot after installing Ubuntu 12.04

Unable to boot into Windows after installing Ubuntu, how to fix?


Refusal of UK Standard Visitor visa under v4.2(a)(c), v4.2 (e) and v4.3(a)(c)

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


Is there a command-line application that combines SSH and SFTP?

Copy a file back to local system with ssh


do { ... } while (0) — what is it good for?

Why use apparently meaningless do-while and if-else statements in macros?


How to create a text file of specific size c++


Why does reduce return the root of a pure function?


Can I concatenate multiple MySQL rows into one field?


"He put on the shelf a box" -- can this be considered correct?


What is the difference between "trans" and "inter" prefixes?

"Inter-", "multi-", "cross-", "trans-" in relation to disciplines


Getting random numbers in Java between two numbers

How do I generate random integers within a specific range in Java?


Can you Cut Copy and Paste like this in Blender?

How to cut and paste part of a mesh to another mesh?


Problem understanding Lorentz invariance

Proving the Lorentz invariance of the Lorentz invariant phase space element


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


How to make a \cline or \cmidrule narrower?


How to get rid of S.M.A.R.T. Warning that displays at boot?

Disabling SMART Disk Utility Warning Message


How to multiply the two nearby elements in a list?

What's the function like sum() but for multiplication? product()?


how to create the effect flipping paper android

How to do page flip/turn/curl effect in android


Proof $ e^{x-1} \geq{x} $ by writting $e^x$ as a infinite series

By expanding $e^x$ into a series prove the following inequality


Logwatch postfix report. Where does this "Deferrals" come from and how to stop it?

What does "Mail Deferred:" mean in Linux Logwatch


Dropping a 1000 lb anvil on a foe with telekinesis

How might the weight of a falling object affect the damage it causes?


Problem with understanding Cantor's diagonal argument

Why does Cantor's diagonal argument not work for rational numbers?


Eliminating multiple OR conditions in JavaScript

Combining multiple conditions into one in Javascript


Understanding complete separation for logistic regression


Is there a shortcut to find an object in the outliner?

Jump/Scroll to selected object in the outliner?


SOLVED - Open Internet Explorer Desktop version from Start?

How to pin a website to the Windows 8 Start screen with Internet Explorer as default browser?


php unique values from multi-dimensional array

How to remove duplicate values from a multi-dimensional array in PHP


Blender Not Recognizing Additional Python Modules


"404. That’s an error." when viewing from Google cache


"To be subject to" vs. "to be subjected to"


Symbol created in Module not seen outside of Module scope

How to create symbols from strings and set values for them?


Define a bijection between $(A^B)^C$ and $A^{B \times C}$

How to show $(a^b)^c=a^{bc}$ for arbitrary cardinal numbers?


Is diamagnetism a static or dynamic effect?


How can be mesh like cylinder curved like this with precise degrees not by hands?

How to approach the modeling of duct work, piping, wiring?


liminf and limsup with characteristic (indicator) function


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


Vertical alignment of the top line in \sqrt

Align \sqrt with baseline of other mathematical input


Is AC required to demonstrate that every collection of disjoint open intervals in R is countable?

Open Sets of $\mathbb{R}^1$ and axiom of choice


Libgdx Networking (http requests) - Login


android maven plugin: Plugin execution not covered by lifecycle configuration

Plugin execution not covered by lifecycle configuration error


Does subgroup have element that's conjugate don't have?

Union of the conjugates of a proper subgroup


Foreach loop : Collection Modified Error

What is the best way to modify a list in a 'foreach' loop?


How to prove $A\setminus(B\setminus C) = (A \setminus B) \cup (A \cap C)$


A Number Theory problem based on selection of sequences

Problem concerning the use of Pigeonhole (Box) principle


Remove all JavaScript event listeners of an element and its children?

How to remove all listeners in an element?


What does this bash syntax means? ETL_PORT="${ETL_PORT:-6090}"

Using "${a:-b}" for variable assignment in scripts


Is there any difference between “which” and “that”?


Java while loop can not detect change by thread

Loop doesn't see value changed by other thread without a print statement


What's the canonical way to check for type in Python?


Why would I include iostream and ostream separately?


How to randomly place entities that don't overlap?

Randomly instantiate avoiding overlapping in Unity 5


How to change bibliography style for all authors?

biblatex: displaying all authors of multi-author works in the bibliography


Dell H730 in HBA mode - Why are there issues with performance and SMART data?

Dell R730xd - Best way to configure storage for simultaneous use with ZFS & Hardware RAID


Contradiction between the Law of Large Numbers and the Gambler's Fallacy?

Does 10 heads in a row increase the chance of the next toss being a tail?


What is the adjective for "a person who is correcting someone, but is doing it in a egotistical manner?" I forgot the word

Word meaning you are describing something as if to a child


How to fix a downloads directory in UBUNTU 18.04?

configured directory for incoming file does not exist


Any reason why the geometric and the arithmetic series are so named?

Arithmetic and geometric sequences: where does their name come from?


Can you help me with my capacity planning?


Help with Spivak Calculus Ch3 Problem 6a


Why does Update Manager give me a `Type not known' error with a PPA?

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


Porting Ubuntu Touch to Redmi Note 8 Pro and dual booting

How do I go about porting Ubuntu Touch to different devices?


How can I implement dynamic programming for a function with more than one argument?


Correct syntax for array of static class method pointers

How to initialize private static members in C++?


Audacity could not find a safe place to store temporary files (installed via snap)


How can I make face uv orientation clearer?


How Much is Adobe Paying For The Tag Icon Image?


What is the best way to convert date from JavaScript string in format YYYYMMDD to JavaScript date?


Getting from Denver International Airport to the 16th Street Mall by public transport?


What are the main differences between VirtualBox networking types?


How put 3D axes labels at positive ends of axes?

Manually assigning Axes label position in Plot3D


How to vertically center the contents of a div?

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


Find number of duplicate file descriptors on Linux

find out which file descriptors share the same "open file description"


Sort ArrayList containing numbers and letters

Sort on a string that may contain a number


how to merge two unequal size data frame in R

Drop unused factor levels in a subsetted data frame


Are the effects of Lucio's secondary fire diminished or increased for certain heroes?

Does Lucio's Sonic Amplifier Knock Back Distance Vary By Proximity?


What is the purpose of static keyword in array parameter of function like "char s[static 10]"?


How can I conclude that f(z) is constant?

Proving zeros inside a disk using Maximum Principle?


Is “ ’s ” ever correct for pluralization?


Is it possible to format an HTML tooltip (title attribute)?

How to change the style of the title attribute inside an anchor tag?


Terminating app due to uncaught exception 'NSUnknownKeyException' in ios

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


How do I start applications automatically on login?


Feature Request: "WAKE UP and accept my answer please"


How do I create and access a new instance of an Anonymous Class passed as a parameter in C#?


Integral of the inverse of a CDF is the mean of the PDF?

Expected value as a function of quantiles?


Copy a range and paste each cell value in the range to a specific new cell in excel


How to convert a double to long without casting?


Will the Bamboo Pad (NOT TABLET) work on Ubuntu 14.04?

How to get Bamboo Pad working on Ubuntu 14.04


why cant i install Viber in 32 bit Lubuntu? I have following problem

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


How do I change the mode of perspective?


i want to center my paragraph but its not working


I deleted my question from Stack Overflow. How can I delete the revision history?

What should I do if a user posts sensitive information as part of a question or answer?


Are wh-words conjunctions when they begin a dependent (wh-) clause?

Why: a relative adverb, a conjunction ... or both?


Induction involving series with exponents $(1+2+3+\cdots+n)^2=1^3+2^3+3^3+\cdots+n^3$

Proof that sum of first $n$ cubes is always a perfect square


what does it mean ' infinity comes in different sizes'?

What Does it Really Mean to Have Different Kinds of Infinities?


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


What happened to the percent of accepted answers?

Let's stop displaying a user's accept rate


Relation between sample and random variables


If a race grants "spellcasting as a 1st level sorcerer" would a prestige class that advances spellcasting classes advance these spells?

How do Prestige Classes that advance spellcasting interact with racial spellcasting ability?


Getting java.lang.nullpointerexception when passing argument to private class of other class


A question about the propagation of uncertainties


What is the difference between client-side and server-side programming?


Image count when referencing is wrong, but below the figure it is correct

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


Special checkbox to indicate questions people have while wresting with problems related to COVID response

An "urgent" tag for questions that need answers within minutes


Is this a capacitive start motor and can i start it with this capacitor

Is this a capacitor start motor and can I start it with a microwave capacitor


jquery $ notation returns null for document element

How do I get jQuery to select elements with a . (period) in their ID?


Why would I want to install a snap if I can install via apt instead?


Rational points on circles centered at the origin

Which rationals can be written as the sum of two rational squares?


Proving that for every integer n that is not a multiple of 2 or 5 there is another integer that is made up of 1s that can be divided by n

A natural number multiplied by some integer results in a number with only ones and zeros


Why is Spring called a framework and not a library?

What is the difference between a framework and a library?


Difference between DOM parentNode and parentElement


Bind event to dynamically created HTML elements with vanilla JavaScript [no jquery]

Event binding on dynamically created elements?


Confusion between power series and taylor series

Are Taylor series and power series the same "thing"?


Does pulling or pushing take more effort?


Why is division in Ruby returning an integer instead of decimal value?


writing XML with Xerces 3.0.1 and C++ on windows


How to find the shortest word on a text file


speed: nginx on windows with php fastcgi hosting laravel


what might be defining the $PATH variable?

Complete view of where the PATH variable is set in bash


Can you cast a 9th level spell if your multiclass spell slots have 9th level spell slots?

Can a multiclass character with 1 level of wizard copy any wizard spell they find into their spellbook?


Magento - Override adminhtml template file


How to create a grid for a specific area and scale?

Creating index layer for multiple maps in ArcGIS Desktop?


Conditional branch with \ifinner and Spacing in higher derivative (2 independent questions)


Getting the group of text between two strings using regular expression

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


What steps must be taken to secure my Ubuntu installation from keyloggers and screen capture software?

How to prevent keyloggers / viruses on my system?


Malformed line in sources.list when updating Ubuntu 20.04 with sudo apt update

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


How to split a string in python but keep anything in a grouping symbol as one

Split a string by spaces -- preserving quoted substrings -- in Python


What was Hydra's plan for dealing with The Hulk?


Dividing chapters into ch. 1, ch. 2a, ch. 2b, ch. 3 etc


How to use jquery to create element with conditional class on the element?

How to add class to a jQuery element if a condition is true and remove the same class if the condition is false?


Nginx: How To Completely Disable Request Body Buffering

nginx - client request body is buffered to a temporary file


How to detect whether two files are identical in Python

In Python, is there a concise way of comparing whether the contents of two text files are the same?


How to display only shell variables (not functions)

How to print only defined variables (shell and/or environment variables) in bash


ImportError: cannot import name MAXREPEAT with cx_Freeze


Is $\mathbb{Q}[\sqrt{n}]$ ever isomorphic to $\mathbb{Q}[\sqrt{m}]$ where m,n are not perfect squares?

$\mathbb{Q}(\sqrt{n}) \cong \mathbb{Q}(\sqrt{m})$ iff $n=m$


How can I get the 'Make' command in Ubuntu with USB?

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


Solving differential equations of the form $f'(x)=f(x+1)$

Differential equations that are also functional


Ubuntu Installation Issues - ACPI PCC Probe Failed

Ignoring BGRT: invalid status 0 (expected 1)


Problem with NDSolve: derivative interpreted as square


What is the difference between "$@" and "$*" in Bash?

What is the difference between $@ and $* in shell scripts?


How to know if a camera lens is for micro 4/3 cameras?

What do all those cryptic number and letter codes in a lens name mean?


Why do I need to type `./` before executing a program in the current directory?


How was this suggested edit rejected with only one vote?

Reviewing suggested edit of own post after completing 20 reviews


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


com.google.firebase.database.DatabaseReference.child(java.lang.String)' on a null object reference

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


Looking for an idiom or a slang word/phrase for a formal reply with no intent to help

Is there a phrase that means treat someone dismissively


How can I make a button in a panel that runs a custom script that I have already written


Why the electric field of an infinity line is dependent on distance?

Why does the electric field of an infinite line depend on the distance, but not on an infinite plane?


Why can't we initialize members inside a structure?


How do I run a LINQ operator asynchronously?


Estimating the fraction of unique elements in a list


looking for a sensor that activates when hit by a certain note

looking for a sensor that activates when hit by a certain frequency burst


Ubuntu 17.10 - Is It Possible To Add Application Or Application Shortcut To Desktop?

How can I create launchers on my desktop?


Calculating the stiefel whitney class of Tangent Bundle of projective space

Relating the normal bundle and trivial bundles of $S^n$ to the tautological and trivial line bundles of $\mathbb{R}P^n$


Output of following code with integer, float, char variable

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


What is the value of $ 1+ \frac{1}{3} + \frac{1\cdot3}{3\cdot6} + \frac{1\cdot3\cdot5}{3\cdot6\cdot9} +\dots $


Is $\langle A,B\rangle =\operatorname{trace}(AB^T)$ an inner product in $\mathbb R^{n\times m}$?

How do you prove that $tr(B^{T} A )$ is a inner product?


Spring. AutoWired object NullPointerException


Machine learning cookbook / reference card / cheatsheet?


Error Handling - getting namespace of static function

.NET: Determine the type of “this” class in its static method


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


How exactly is the Secret Fire similar to the Holy Spirit?


How do I copy same files with a particular extension to another directory in terminal

Recursively copy files from one directory to another


How to change enumeration in List of Figures to 'Fig.X'?

List of Figures - how to add caption label


How to open Google docs in new tab in Firefox

Google Drive files opening in new window vs new tab?


Unknown USB device not responding to setup address, significantly slows boot speed

Ubuntu can't read my USB: "device descriptor read/64, error -110"


How come the Earth is not crumbling into the core due to fact that the core is in the middle of it?

If the earth has gravity, why don't we all collapse to the center?


HI! I am a newbie to C#, can someone please help me out with this code

CS0120: An object reference is required for the nonstatic field, method, or property 'foo'


python-chess - Global variable changes when function runs

Why can a function modify some arguments as perceived by the caller, but not others?


Number rings and (round) parentheses versus (square) brackets


require_once has failed to include the template file. Why?

Reference - What does this error mean in PHP?


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


jQuery validate not working with dd-M-yy format of datepicker

Custom date format with jQuery validation plugin


Correct way to document open-ended argument functions in JSDoc


Android: app crashes at onTaskCompleted after app is closed

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


Default parameter value not working correctly in Python's __init__?

"Least Astonishment" and the Mutable Default Argument


is it recommended to keep Java serializationUID unique? What will happen if I give same serializationUID =1 to all Java classes

What is a serialVersionUID and why should I use it?


Can American mother living in France bring French father with her to the US right now?

What are the current travel restrictions on individuals entering the United States from regions affected by Covid-19?


what does" I've got some time on my hands" mean?

What does "I have got some time on my hands" mean?


Which close reason should I use to close "typo" questions now?

Responding to your "too localized" concerns


Can I travel to Cyprus using Schengen Visa?


Changing object keys inside the array with nested for loops

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


Posting a comment results in a blank page in iOS app

Screen goes white when posting a comment


Moving items up and/or down in a List or LinkedList

Generic List - moving an item within the list


Error while posting question on StackOverflow

Rejection of text containing SQL statements


Show that $\gcd(a,b)=d\Rightarrow\gcd(a^2,b^2)=d^2\ $

Prove that $\gcd(a^2, b^2) = \gcd(a, b)^2$


How can I get this setup in Cycles (for cell shade)

Is there really a way to make a true toon shader material in Cycles?


\mathbb{Z} yields undefined control sequence error


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


How to split data for stateless LSTM in Keras?


Custom HTTP error page is not displayed in Internet Explorer


Word or idiom to describe someone who always tries to inflate his skills/properties/experiences when talking with others?

Is there an idiom for people who boast too much?


Is using a reference to an overridable method in the constructor safe?

What's wrong with overridable method calls in constructors?


Returning Sin[t] from package turns into Sin[scope`t]

How can I return private members of a Mathematica package as the output of package functions without the "PackageName`Private`" prefix?


Does $e^{a+b}=e^{a}e^{b}$ implies that $ab=ba$?

If $e^A$ and $e^B$ commute, do $A$ and $B$ commute?


How response can be committed before action method finishes

Adding  causes java.lang.IllegalStateException: Cannot create a session after the response has been committed


What does the logical condition "implies" actually mean?

Assumed True until proven False. The Curious Case of the Vacuous Truth


Make blockquote formatting button not destroy the source layout!


Compute $\lim\limits_{x \to \infty} \frac{\ln (x!)}{x \ln (x)}$

Limit of $\frac{\log(n!)}{n\log(n)}$ as $n\to\infty$.


How to let mathematica "recognize" expressions?

How do I replace a variable in a polynomial?


How to limit the number of results in jQuery autocomplete?


Imgur is blocked by my internet provider. Is there another way to view pictures in posts?

Hosting options for people that have Imgur blocked by their ISP


I can't see usb at boot options, how can I fix that?

How to remove Ubuntu and put Windows back on?


How to overcome burn problems or buy installation disk?

Where can I get an Ubuntu Installation CD/DVD/USB?


Trying to install (Or just try) Ubuntu, but i just get black screen immidiately after selecting "Install Ubuntu" in the first boot menu

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


Extracting a URL parameter with JavaScript


Chain skipping under increased pedal torque

Problem with chain skipping without trying to shift (even with new chain and gears)


How to know how many element the string array include?

How do I determine the size of my array in C?


How to pass different datatypes values in RestTemplate FormData?

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


Creating a new object (in another method) for one which is already existing


Series as an integral (sophomore's dream)


Does this polynomial evaluate to prime number whenever $x$ is a natural number?


How can I upgrade to ubuntu 16.04 64 bit from ubuntu 14.04 32 bit?

How can I switch a 32-bit installation to a 64-bit one?


Are static class variables possible in Python?


CreateObject("Scripting.FileSystemObject") doesn't work under Excel for Mac

How can I install/use "Scripting.FileSystemObject" in Excel 2010 for MAC?


How do we get the image of a black hole?


If you don't have 200 rep anywhere when you join a new site, is the Association Bonus added later?

What is the association bonus, and how does it work?


If $X$ and $Y$ are coprime to $Z$, then so is their product $XY$

$\gcd(a,b)\!=\!1\!=\!\gcd(a,c)\Rightarrow\gcd(a,bc)\!=\!1$ [coprimes to $\,a\,$ are product closed]


HTML - Is it necessary to enclose a call to the css file into quotes?


How to set custom brightness as default in Ubuntu 14.04

How to permanently set screen brightness level in Ubuntu 12.04 on Dell Vostro 2420 laptop?


How to call the lookup columns in Rest API?

SharePoint 2013 REST display lookup fields?


Reasoning behind $\delta \dot q = \frac{d}{dt} \delta q$ in deriving E-L equations

Least action principle : is $ \delta \frac{dx}{dt} = \frac{d \delta x}{dt} $ always true?


What is an intuitive explanation of the combinations formula?


/usr/sbin/grub-mkconfig: 1: /etc/default/grub: e#: not found

/usr/sbin/grub-mkconfig: 35: /etc/default/grub: FROM:: not found


Xubuntu's Network Manager cannot detect wifi on Lenovo G450 laptop


Quadratic (Pythagorean?) Diophantine Equation


Function declaration vs function definition in JavaScript

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


How to prevent/catch connection error with MySQLi

Should we ever check for mysqli_connect() errors manually?


Why were wisdom teeth not eliminated by evolution?

Why do some bad traits evolve, and good ones don't?


Is there a single word for the conjunction "and/or"?


Every morphism from $\mathbb{P}^1\rightarrow \mathbb{A}^1$ is constant

Is there a classification of regular maps $\mathbb{P}^1(k)\to\mathbb{A}^1(k)$?


DSolve "Equation or list of equations expected instead of True in the first \ argument "


How long does it take for the google disavow to remove links?

How long will it take for Google's disavow tool to work?


jQuery / Javascript frame content and .contents() example not working

jQuery/JavaScript: accessing contents of an iframe


What is the difference of Scope_Identity and @@Identity

What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?


How do I install the latest version of node.js?


Why is there no tangential acceleration in uniform circular motion?

tangential acceleration for uniform circular motion


removing accent in letter in python, works in idle shell but not when in file in Visual Studio?

What is the best way to remove accents (normalize) in a Python unicode string?


Binomial coefficient identity $\sum_{k=1}^n k {n \choose k } = n\cdot 2^{n-1}$

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


Summarizing entries by column using QGIS?

QGIS 2.6 summarizing area (m²) for current atributes


How to Start a timer in other form in C#


Simple Induction Proof: $\sum_{i=1}^{n} = \frac{i(i+1)}{2}$


a and c keys not working on macbook, even on an external keyboard

Keyboard key stuck or not being recognized; how to fix


Big O, how do you calculate/approximate it?


Can we always replace $\underset{\delta\rightarrow 0}{\lim}$ with $\underset{k\delta\rightarrow 0}{\lim}$ for $k$ constant?

Formal basis for variable substitution in limits


Prove : If $I=(p(x))$ is a prime ideal in $ F[x]$ then $p(x)$ is irreducible.my claim is F need not to be field.

In a principal ideal domain, prove that every non trivial prime ideal is a maximal ideal. What could be wrong in this approach?


Recursive sequence convergence.: $s_{n+1}=\frac{1}{2} (s_n+s_{n-1})$ for $n\geq 2$, where $s_1>s_2>0$


Commenting out large blocks in the preamble when in draft mode


How do I work with a git repository within another repository?


How can I show the current ViewPoint, ViewAngle, ViewCenter, etc. while I am rotating interactively a 3D object?

Extract values for ViewMatrix from a Graphics3D


PHP mysqli query to check if a row exist

How to check if a row exists in MySQL? (i.e. check if an email exists in MySQL)


How do I parse an ISO 8601-formatted date?


"weakness", "shortcoming", "demerit" and "defect"

"merits"and "demerits" &"strengths" and "weaknesses"


Is HWE Kernel 5.8 supported by the Livepatch service in Ubuntu 20.04

Is live patching now available for HWE kernels?


Using the environment example from the collect package results in an error

What do \makeatletter and \makeatother do?


Is there a word for beautiful/happy/pleasant dream?


When I render an image it works but when i try rendering animation a blank screen shows


Comprehensive list of tools that simplify the generation of LaTeX tables


Proving uniform boundedness of sequence of functions

Why is this sequence of equicontinuous functions uniformly bounded?


What download managers are available for Ubuntu?


Is it possible to derive curvature of spacetime from EFEs to create a computer simulation of the solar system?

Is there an algorithm for N body simulations in General Relativity


Plotting Complex Numbers - Functions of Complex Numbers


How to calculate the summation of $n \cdot 2^n$?

Solving summations of form $\sum_{i=0}^{\infty} i^kx^i$ without Differentiation and Integration


How to split an array to 2 arrays with odd and even indices respectively?

Getting odd/even part of a sequence with LINQ


How to draw a line that tracks the path of an object on video

Track object and draw path on top of video


How to migrate the SQL Server instance and system databases to a different drive (mapped to a different letter) on the same server?

How to change entire SQL server location from C:\ program file to another drive?


Dupehammer creates and deletes a comment, causing notifications to go out

I do not get notified when the system adds a canned "possible duplicated" comment


How does one list all of the junciton points (mount points) on a Windows NTFS file system?

How to view all the Symbolic links,Junction points,Hard links in a Folder using dir?


How to set the font for a \section title (and chapter etc)


Getting a raster extent excluding nodata area

Finding minimum bounding extent of given pixel value within raster?


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


How do academics (faculty members, PhD students, etc.) balance their work and life?

How hard do early-career academics in the United States work, really?


The number of books in economics that we need to buy (is/are) three


A word/phrase for "Wanting what you can't have, whilst having what you don't want"

Word for person always after what he does not have and not cherishing what he has


Resized partition is not recognizing new space


Can't resolve issue: iptables: No chain/target/match by that name


What is the term for both sided thinking?

Is there a term for someone who "can see multiple perspectives"?


Internet Accounts keeps asking me to log into Facebook, now wont sync calendars

Internet Accounts spontaneously forgets passwords and I can't reauthorize them


In what countries are region exclusive Pokémon available?


How to plot the difference between two regions?

High-quality RegionPlot3D for logical combinations of predicates


Check for flag passed to a Bash script and process value

How do I parse command line arguments in Bash?


How to turn a Python file into exe [Python34]


Login Problem due to sudo startx command

I run a command sudo startx and then I can only log in as a guest


Prove that $|f(x)| \le \frac{3}{2}$ when $f(x)=ax^2+bx+c$

Let $f(x)=ax^2+bx+c$ where $a,b,c$ are real numbers. Suppose $f(-1),f(0),f(1) \in [-1,1]$. Prove that $|f(x)|\le \frac{3}{2}$ for all $x \in [-1,1]$.


Open a window behind the current window not work in Chrome and Firefox

How to open popup windows in background using javascript?


Cartoonish style plots in MATLAB or Python?


Network performance dropped in Ubuntu 15.04 with Realtek RTL-8110SC/8169SC

Ubuntu server - ethernet disabled and no eth0 in interfaces file


What's the most efficient way of determine individual card values for my collection?


Running Artisan commands (migrations) outside Laravel 4

Laravel 4.1 Run migrations and update configuration from package dependencies


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


Does anyone know if I can use Siri to make a phone call using Google Voice?

iOS7 iPhone: how to make Siri-initiated calls, SMS text msgs come from Google Voice caller ID?


When calling a function with admin-ajax.php, what is the first parameter?

Why does do_action pass a blank string as the first parameter if no $arg is set?


Replace directory path by manipulating string - Java

String replace method is not replacing characters


How to find straight line minimizing the sum of squares of Euclidean distances from the points?

How to perform orthogonal regression (total least squares) via PCA?


If $A$ is an $n×n$ orthogonal matrix with $\text{det}(A)=1$ and $n$ odd, then show that $\text{det}(I-A)=0$.

If $Q$ is a proper orthogonal transformation matrix, deduce that $\det(1-Q)=0$.


Apache2: Handling a subdirectory in another VirtualHost

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


Proof by induction and divisibility $21 | (4^{n+1} + 5^{2n-1}) $

Induction: Prove that $4^{n+1}+5^{2 n - 1}$ is divisible by 21 for all $n \geq 1$.


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


What is character encoding and why should I bother with it


Should I change all the URL paths on my website to include keywords for SEO and should I rename my cart and checkout pages too?

Are keywords in URLs good SEO or needlessly redundant?


How to have click or other handler attached to dynamically generated dom in jQuery?

Events triggered by dynamically generated element are not captured by event handler


Exam class - customising question numbers

Continuous numbering of questions in exam class


Disabling password remembrance prompts programmatically

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


Feature Request: ability to not load the deleted answers after hitting 10k


How can I convert ereg expressions to preg in PHP?


after install ubuntu 12.10, there's no anything just background and cursor

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


mysql dataSource remove quotes from parameter using select with IN clause


Android: ListView non-enabled items draw invisible divider

Disappearing divider in ListView when ArrayAdapter.isEnabled returns false


Monopoly Development Card - before of after the dice?

Catan: Play any development card before rolling


how to show my data from database on 1 row

Can I concatenate multiple MySQL rows into one field?


error "pointer hDs is NULL in GDAL GetProjectionRef" when using gdal_rasterize

How to convert file .shp to .tif using ogr or python or gdal


Detect unsaved data in datatable and prompt with confirm message on navigation

Prevent a webpage from navigating away using JavaScript


What's the default GC for jdk1.7.0_11 on Windows and jdk1.7.0_17 on Linux?

Java 7 (JDK 7) garbage collection and documentation on G1


Wrong language bibliography title with biblatex and babel


Best way to randomize an array with .NET


Do any wizards carry a backup wand in case it gets disarmed or they want that wand's special benefits?

Do people normally own more than one wand?


Git - creating repository with gitignore

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


Knowing the gcd and lcm, how to find a, b

If we know the GCD and LCM of two integers, can we determine the possible values of these two integers?


How to change format of texture at runtime in unity3d


Trying to run a java program in console will give a could not find or load main class error

Java program does not run and throws an error about classes


Should we change the positive asking record criteria for the Curious badge set?


Can't preview smoke simulation on Blender 2.82


Prove that $\mathbf{E}^2-\mathbf{B}^2$ and $\mathbf{E}\cdot\mathbf{B}$ are the only two independent Lorentz invariant quantities

Fundamental invariants of the electromagnetic field


odd behavior while looping through an unicode string

How to iterate over Unicode characters in Python 3?


How to make a new command for inserting an inline matrix?

Command/macro name cannot include numbers and symbols


Whenever I access Stack Exchange the tab appears busy


How to reduce blur or haze when shooting long distances?

How to maximise contrast range of distant landscapes with blue haze?


How do I enter a file or directory with special characters in its name?


Is Ubuntu compatible with Dell n4050 laptop?

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


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


What's the state of the art for time series forecasting in 2019?

State-of-the-art methods for forecasting time series array


How to do a script in BASH which takes random text from file?

What's an easy way to read random line from a file in Unix command line?


how to run a compiled CPP file with geany

Geany compiler , c programming, Ubuntu 14.04, can't show program output


How can I copy multiple files inside a bash script


Counting number of occurrences in java array

How to use java.util.Scanner to correctly read user input from System.in and act on it?


What is the real number of results in Google Images Search

Why on the first page Google says there are thousands of results but on the last page there are less than a hundred?


Login Screen background changes itself before login in (ubuntu 16.04)

How do I change the wallpaper of the login screen?


Capacity of an orbital to hold muons and electrons


GregorianCalendar from String "1/12/2014"

Convert String to Calendar Object in Java


How much older is Hermione Granger than she should be?

How much older was Hermione after her third year at Hogwarts?


How do I assign last month's date (year and month only - 2016-07) as a variable?

How can I assign the output of a command to a shell variable?


Another undefined reference to class::function in c++

Undefined reference to class::function in c++


How to randomly generate biome with perlin noise?


Ubuntu 15.04 intalled on older computer is running slow

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


Applying functions to leaves of nested list structure, when these leaves are more complex expression trees

Apply function to every element of list regardless of depth


mail function not working for personal domain

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


When does $\sum\frac{1}{(n\ln n)^a}$ converge?

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


Horizon: Apache exceptions at import_module


add swipe gesture to linear layout to swip menu like facebook android


Windows Security - Restoring a quarantined file which is not found but exists in the quarantine folder

Possible to batch view/restore/delete quarantined files from Windows Defender?


Calculating Fisher Information for Bernoulli rv


How to get v4l2 loopback device to be recognized?


Show that if, for the ring $(A, \bigtriangleup, \bot)$, $\bot^2x=x$ then $(A, \bigtriangleup, \bot)$ is a commutative ring

If $a^3 =a$ for all $a$ in a ring $R$, then $R$ is commutative.


Displacement current - how to think of it


How to keep the structure of the Tablix and Field names when there is no data to show

How to keep the structure of the Tablix when there is no data to show


What does a "Cannot find symbol" or "Cannot resolve symbol" error mean?


Proof: There are infinite prime numbers of the form 4k+3

Help understand the proof of infinitely many primes of the form $4n+3$


How to remap Super + w to a different keyboard shortcut?

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


Install dependencies. Unsupported template dependency: Upgrade your Android Eclipse plugin

ADT 22.2 New App Wizard: Unsupported template dependency: Upgrade your Android Eclipse plugin


Why don't lens manufacters just label their lenses in 35mm equivalent terms?

Why are crop lenses indicated with focal lengths they don't have?


How to generate thumbnails for less common video containers (mkv, ogm, mp4, flv, rmvb and mov) in windows 7 explorer?

How to enable thumbnail previews for my non-standard (mp4 avi mov mkv) video files in Windows 8?


What's the best way to extract prices from string in one line?

Simple regular expression for a decimal with a precision of 2


"Improve" treated as improper response to proper response to audit


Is it normal to get hundreds of break-in attempts per day?


How to make a panel of a Form Full Screen

How create a fullscreen view of a group of controls, that belongs to a tabpage


how to call txt files from a directory one by one in c++

How do you iterate through every file/directory recursively in standard C++?


Top-bar notification drop-down always uses badge icons from current site

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


Recursively remove line-endings from string values in a ruby hash


Why should we use 'Did you come?' instead of 'Did you came?'?


JS: OOP private functions / private fields

A way to encapsulte ( add privacy ) to models in the MVC?


BufferedWriter not writing everything to its output file


How to check date validation in regex using js?

Javascript: how to validate dates in format MM-DD-YYYY?


What does "?" meaning in /etc/shadow file in RHEL

What is mean "x" in second field of /etc/shadow file


Android Google Maps getMapAsync() gives NullPointer (tried other suggestions)

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


Understanding the stars and bars formula


What could cause exposure problems after my camera got wet?


How do I expire a PHP session after 30 minutes?


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


Gnome-Tweaks capslock setting doesn't work on external keyboard


Is there a way to procedurally scatter objects on the ground of my scene?


Add new attribute in shapefile using Java: Geotools

Modifying feature attributes of a shapefile in geotools


Will upgrading Ubuntu 10.04 to 12.04 change my files?

How do I upgrade to a newer version of Ubuntu?


Alignment hoirzontal instead of vertical


Standard way of reversing order of bytes in a number

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


Squared Error vs Absolute Error loss functions

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


java.lang.ClassNotFoundException: com.mysql.jdbc.Driver - Not Working

runtime error: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver


If $M/N$ and $N$ are noetherian $R$-modules then so is $M$


Replacement of li po battery with li ion battery

Could I replace headphones NIMH battery with Lithium Ion phone battery of the same voltage?


If the universe is infinite, should there be a duplicate of me with probability 1?

Are the implications of an infinite universe necessarily so unsettling


How does $(a,b)$ where $a,b\in \mathbb{Q}$ form a basis for $\mathbb{R}$?

Set of open intervals in R with rational endpoints is a basis for standard topology on R


Converting Int latitude and longitude to double (like Geopoint)

How to convert geopoint longitude +latitude to double?


Android NullPointerException on button click

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


Is auto-sync really the biggest battery killer?


How can I rate or tag files that aren't images in Windows 7?

How to add tags to files in Windows 7 so that they appear in search results


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


Is there a way to run several consecutive lines in the system command window using python

Execute Commands Sequentially in Python?


What type of information does HTTPs make private from an ISP?


Include and work with flowcharts and diagrams in posts

Ability to draw and add graphical illustrations, flowcharts, diagrams, etc


What do I do after extracting *.tar.gz file?

Install tar.gz , but no configure folder on install file


R^ 2 with dictionary order topology is metrizable

Prob. 2, Sec. 20 in Munkres' TOPOLOGY, 2nd ed: The dictionary order topology on $\mathbb{R} \times \mathbb{R}$ is metrizable.


Changing Ribbon Tab Name Throws Exception

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


Is there possibly a largest prime number?


How to configure apache web server to server more than 2000 TPS

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


$a_{n+1}=\log(1+a_n),~a_1>0$. Then find $\lim_{n \rightarrow \infty} n \cdot a_n$


Is it redundant to say "global pandemic"?

Pandemic, Global Epidemic, Epidemic, Endemic


python 3.3.2 function definition multi parameter syntax


C# Adding data to combo-box from MS Access table


Series convergence or divergence how to test


Ubuntu Software doesn't open in Ubuntu 20.04


How to check which element  was clicked using JQuery?

Event binding on dynamically created elements?


Does it make sense to have a trip to Florida?

Is it safe to travel to Miami Beach shortly after hurricane Irma?


Strange behavior of Python 'is' operator if combined with 'in'

Python's in (__contains__) operator returns a bool whose value is neither True nor False


Solving the Kolmogorov forward equation for transition probabilities


In general, how to determine the cardinality of the set of expression over a language?

The cardinality of a language over a set of variables $V$ with $\#V= κ$


What is the difference between "precise" and "accurate"?

Are 'accuracy' and 'precision' interchangeable nouns?


Disk is likely to fail soon (37° C / 99° F)


Model a tube with round ends and apply a colorful gradient


Java  Scala Collection conversions, Scala 2.10

What is the difference between JavaConverters and JavaConversions in Scala?


What does >> or double Angle brackets mean?

What's is the difference between ">" and ">>" in shell command?


How can I block html and urls in my input form

Best way to defend against mysql injection and cross site scripting


How to change contact's photo under Android 8.0

Certain "core" apps lost access to media files


Mathematica plotting help (plotting a complex fourier series)

How to exclude numbers in a series and still plot the graph?


How do I double each line of piped output?


How to make all number combinations of numbers below a certain numpy array of integers

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


What to do with late answers to bad questions?

Late answers in the /review queue (#1) - inline flag or vote on the _question_


NullPointerException in my code and i cant get rid of it

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


If two things say "You may pay (cost)" and I pay that cost once, do both things happen?

Can I pay two different costs with the same payment?


Not sure on what length Text field in mysql should have


Change the Folders list that Windows 8.1 Shows when File Explorer is Launched

How to include custom non-system folder under This PC in Windows 8.1?


linux bash script to create folder and move files


Unpolarized light - Why don't light sources then look invisible?

How come unpolarized light does not undergo destructive interference?


C# generics: how to simplify call of the specific type

How do I use reflection to call a generic method?


vim running in tmux permanently freezes when I accidentally type C-x s

How to unfreeze after accidentally pressing Ctrl-S in a terminal?


science fiction story about scientists who create a personal force field which makes a halo appear around their heads when it is on

SciFi novel about scientists discovering "alternatives" to electromagnetism


How do I cut an unwanted remaining of an intersection?

How to approach the modeling of duct work, piping, wiring?


Postgres dropdb and createdb commands in sudoers as a different user

Run a shell script as another user that has no password


Stack Overflow search should resemble more the question title box search

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


How do I remove Candy Crush Saga from Windows 10?


Increase viewpager smoothscroll duration

Change ViewPager animation duration when sliding programmatically


How to re-install Ubuntu touch to my Ubuntu Edition Pro5

How to install Ubuntu on Meizu Pro 5 that was originally with Android?


Is it possible to conditionally execute statements based on the translating engine, within Plain TeX?


In Android studio, I'm getting a null pointer exception and I'm not sure why

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


I changed my user password, but now i can't login. What can i do?

How do I reset a lost administrative password?


Do Wine Viruses only work while Wine is running?


What's this round medallion from the "Rise of Skywalker" trailer?


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


What will happen to flag marked as "eventinvalidated"?

Flagged post status is set to "eventinvalidated" in my flagging history


Assigning strings to arrays of characters


Class template value without template arguments error

What are some uses of template template parameters?


Determine the convergence of $\sum_{n=2}^{\infty} \frac{(-1)^n}{(-1)^n+n}$

Determine if $\sum_{n=2}^{\infty} \frac{(-1)^n}{n+(-1)^n}$ converges or diverges


How to screenshot a Blue Screen Of Death (BSOD)

PC Blue Screens and then instantly reboots. How do I stop this or find the error later?


regex not working for dynamic variable with character as input

How do you use a variable in a regular expression?


Old questions marked as duplicate of newer ones?

Should I vote to close a duplicate question, even though it's much newer, and has more up to date answers?


Using the formal definition of the derivative, prove that the exponential function is its own derivative

The derivative of $e^x$ using the definition of derivative as a limit and the definition $e^x = \lim_{n\to\infty}(1+x/n)^n$, without L'Hôpital's rule


Posting images in chat using drag and drop


another php/mysql injection using TinyMCE


_ in python returns me last function result

Variable assigned to the last executed line?


As GM, how do I deal with a player who makes a "do everything" build?

As a Game Master, how should I handle a situation where a character can and does do everything?


Expression under summation on multiple lines


Clearing a div and children using jQuery

What's the most efficient way to empty an element with jQuery


How to solve inequality $1-\frac{1}{x}\geq 0$ correctly?


The menu with options for Sapling Tree Gen creation is no longer available

How to edit Parameters for an Object after it is created?


Is there a way to uncover arrows in an xymatrix?


Python: Appending an element to an element of a list of lists

List of lists changes reflected across sublists unexpectedly


How to import obj and convert and export as fbx from command line in Python


Do I need to pay tax with glamour rewards

Why don't you need to pay taxes on cash back bonuses?


Android WebView click open within WebView not a default browser


Are elements in a .NET's Dictionary sequential?


Why is the network configuration I set in /etc/network/interfaces ignored on Ubuntu 17.10?


A question on elementary Lagrangian mechanics(perhaps a bit of maths)


Problem RTL8188EUS driver on ubuntu 20.04

Install 0bda:f179 Realtek Semiconductor Corp. (rtl8188fu), or Netgear rtl8812au USB WiFi adapters


Can't format my usb drive. I have already tried with mkdosfs and gparted


How to get \url{} and \href{} displayed identically


Showing attributes of multiple parcels on one layout using DDP with dynamic text?

Displaying dynamic table in Data Driven Pages environment?


Strange arrow mark with TikZ edge and anchors.


Can't find Windows 10 after installing Ubuntu

Unable to boot into Windows after installing Ubuntu, how to fix?


Photoshop: Cut text from underlying image to expose transparent background


Positional Lists: Creating an instance of an interface?

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


Nonexistence of the limit $\lim_{(x,y)\rightarrow (0,0)} \frac{x^2y^2}{x^3+y^3}$


Before making a clean install, how do I detect configuration changes in the current system?

How to migrate user settings and data to new machine?


An unhandled exception of type 'System.StackOverflowException' occurred and few different issues with toString first

Why does Property Set throw StackOverflow exception?


Ignored user in chat messes up user list

Ignoring somebody screws up the avatar list


Is there any notable differences with the Adult Editions of Harry Potter?


Given a matrix A such that $a_{ij} = \frac{1}{i + j - 1}$, prove that A is invertible and that $A^{-1}$ has all integer entries.

Why does the inverse of the Hilbert matrix have integer entries?


Does $\pi$ contain all possible number combinations?


What does one have to consider before upgrading laptops CPU


id() python difference between the == and 'is'

Is there a difference between "==" and "is"?


Facebook SDK, Set Screen after Login to Storyboard View

How can I load storyboard programmatically from class?


how understand my variable is vacuum in use of \ifx?

How to check if a macro value is empty or will not create text with plain TeX conditionals?


Getting the expectation symbol to behave like $\sum$ instead of $\Sigma$


Evaluate $\int^{\pi/2}_0 \frac 1 {1+\tan^\sqrt2x}dx$.


I have error when I use exec() to call functions in python 3

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


Mid-late 70's movie showing scientists exiting a control room after completing their task into a desert/badlands area

Trying to find a Sci-Fi movie, probably from the 50's or 60's


Can medium intensifiers be ranked by the strength of intensification?

When to use words quite, rather, pretty, fairly etc: degree of downtoning


Animated show with character that has no legs

Animated movie that had black robots that turned people into stone late 1960s to 1970s


Android If statement not being accessed for some reason


How can I use a variable in the replacement side of the Perl substitution operator?


Python list getting overwritten on declaration

List of lists changes reflected across sublists unexpectedly


How to get inverse of formula for sum of integers from 1 to n?

Reversing the $T(n) = \frac{n(n+1)}{2}$ formula


Unable to install drivers for TP Link AC 1300 archer t4u wireless dual band usb adapter on ubuntu

How to install TP-LINK Archer T4U driver?


Passing variable argument list from Objective-C method to C function

how to pass variable arguments to another method?


Are there any Pre-Paid SIM cards available for Tourists in Brazil?

How can I find the cheapest prepaid SIM card for a given country?


Sorting dictionary keys for the equal values


Difference between one-hot-encoding vs. building separate model for each category

Separate Models vs Flags in the same model


In connected motion, arent the tension of string and weight of body action and reaction forces? so shouldnt they be equal in magnitude?

Tension force in a rope bringing down a mass


The Ocelot won't tame In the Windows 10 PC Version


Is there a command-line wrapper providing history etc. to dumb CLIs?

Is it possible to save `bc` command line history?


Redirect url like www.url.com/test/client2 to something like www.mydomain.com/test.php?clientid=2

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


How do I find my follower if and when they leave me?


I've answered my own bounty question, and days later someone provided a duplicate answer, and the bounty goes to him?


I don't have cortana, how can I activate it?

How do I enable Cortana after the Anniversary Update (1607)?


If $n^x\in\Bbb Z,$ for every $n\in\Bbb Z^+,$ then $x\in\Bbb Z$

If any integer to the power of $x$ is integer, must $x$ be integer?


Black Screen after booting from USB to Install

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


Why is a new website/domain restricted on iOS Safari?

How does iOS know if a web site is restricted?


need to solve this Attempt to invoke virtual method on a null object reference im used firebase realtime

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


How to fix NullPointerException? - java doubly linked list


Proving the product of a numeric sequence and a sequence of random variables converges

If $X_n \stackrel{d}{\to} X$ and $c_n \to c$, then $c_n \cdot X_n \stackrel{d}{\to} c \cdot X$


Can you disable pluralization in Subsonic SimpleRepository?

Use subsonic 3.0 SimpleRepository to a existing database


'sudo su -' vs 'sudo -i' vs 'sudo /bin/bash' - when does it matter which is used, or does it matter at all?


Automatic semicolon insertion & return statements


How to migrate the sonatype-nexus repository from one instance to another?

Migrate Sonatype Nexus repo from one machine to another


Show that there are infinitely many primes $p$ with $p^5 \equiv 5 \pmod 6$

If all primes greater than some fixed value are congruent one modulo an integer, then said integer is equal two.


Using a Variable & Loop to Create "onclick" Functions

JavaScript closure inside loops – simple practical example


How to show that the ring is a Dedekind domain

Showing $F[x,y]/(ax^2+by^2-1)$ is a Dedekind domain


How do you fix massive holes that appear in the ground?


X regular and K compact prove $\overline{K}$ is compact

Closure of a compact set in Regular space $ X $


Remove lines not containing a word in Vim

How to delete all lines that do NOT contain a certain word in Vim?


How can I report abuse of the edit privilege?


Definition of electric charge and proper explanation


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


Is there a point where you wouldn't use dummy variables? I.e., if getting dummy vars would lead to hundreds of variables?

Principled way of collapsing categorical variables with many levels?


Can I travel to Paris for a day with a single entry visa for Schengen from Switzerland?


Detect edits to add [SOLVED] or [RESOLVED] to the title and direct the user to add an answer


Creating a selector from a method name with parameters


How to disable Photos.app launching every time a device is connected

How can I prevent iPhoto from opening everytime I plug my iPad/iPhone?


Is there an Oracle SQL query that aggregates multiple rows into one row?


Can I use the Canon 55-250mm lens on my Nikon D5200 body?


Will a single piece of a dual channel RAM work fine with a non-dual channel RAM?


Merge python dictionaries with common key

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


How to keep two versions of an app installed?


Error when not shooting at maximum aperture with Canon 55-250mm lens


How is $\int f(x) dx$ different from $\int_0^x f(t)dt$?


The Spinning Log "Perpetual Motion" problem, and my attempt at a solution


can we share user login in 2 wordpress installs in 2 subdomains on one server?

share login/logout sessions across two installs?


Trying to format a Computer that has the admin account and permissions deleted

What can I do if I forgot my Windows password?


How to create this floating layers' effect in Photoshop?


Why declare an interface inside an interface?

Why would a static nested interface be used in Java?


How to programmatically remove a field from a node?


Javascript variable scope - variable undefined

Global JavaScript Variable Scope: Why doesn't this work?


Prove that if $ n > 2 $ then between $n$ and $n!$ is at least one prime.


How to remove unmet dependencies package in Ubuntu 16.04.3

How do I rebuild a corrupt dpkg status file?


How can I match a pipe character followed by whitespace and another pipe?


why isn't require_once working with my path names

How to include PHP files in plugins the correct way


How to use SASS logic within a CSS 3 media query

Using Sass Variables with CSS3 Media Queries


What is the relation between Nuclear magnetic resonance (NMR) and electron paramagnetic resonance (EPR)?

What's the difference between NMR and EPR?


How to create a label combining different font sizes or types?


Which parts of Pathfinder are excluded from the PRD?

Should one buy the Pathfinder book when the content is available for free on d20pfsrd.com?


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


Required documents for minor U.S. citizen entering and returning from Canada

Can you travel to Canada by road with an expired US passport?


javac is still not recognized, I tried everything

Error : 'javac' is not recognized as an internal or external command,


When will the dynamic "bounty" site ads update to the new size?

"There are currently N bounties, worth X reputation" dynamic ad and the new sidebar width


Email regex with min length and not max length

How to validate an email address in JavaScript


Simple $M_n(D)$-module with $D$ a division ring


18.04 LTS: Download & install Adobe flash player


Can I skip over releases when upgrading?


memoir, hyperref, \MakeTextLowercase and \cftchapterfont


Problem with parametricplot of a closed curve

How to speed up plotting with PlotPoints?


Is there any way to upgrade snap apps without typing the app's name?


What does the "integral" in Integral domain stand for?

where does the term "integral domain" come from?


Continous function iff $x \notin \mathbb{Q}$ or $x = 0$

A function continuous on all irrational points


If $ f_n\to f $ pointwise, and $f_n $ are increasing continuous functions, and $ f $ is continuous, then $f_n\to f $ uniformly

Sequence of monotone functions converging to a continuous limit, is the convergence uniform?


Socket Programming Error while Posting XML to Server

Official reasons for "Software caused connection abort: socket write error"


Current limiting resistors for preventing shorts at power supply turn-on

Importance of series resistor at output of Rectifier


Issue Android Studio 2.1.2: Fatal Exception: main Process java.lang.NullPointerException

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


How do I decompile a .NET EXE into readable C# source code?


Two PCs, one ethernet port - whats the best solution

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


Identifying $L^p$-space of a measure space with the $L^p$-space of a set.

If $1\leq p < \infty$ then show that $L^p([0,1])$ and $\ell_p$ are not topologically isomorphic


C++ beginner question: dereference vs multiply

What's the meaning of * and & when applied to variable names?


Where can I find words and expressions which are dated and not found in today's dictionaries?

What are your favorite English language tools?


How does focal length relate to macro magnification?

How do I convert lens focal length (mm) to x-times optical zoom?


What is the difference between : and true?


Is there a way, or tag to use, to centre any HTML element?

How to align a  to the middle (horizontally/width) of the page


Why does my Oak sapling not want to grow?

My tree farm is not growing even with bonemeal


What's an easy way to show that $GL(n,\mathbb C)$ is connected?

How to show path-connectedness of $GL(n,\mathbb{C})$


How to hide the paging row in the gridview when exporting in excel?


Is automatically mounting drives with the exec flag a security vulnerability?

What does NOEXEC flag mean when mounting directories on RHEL?


Height issue with segment inside to grid column (new question)

Make a div fill the height of the remaining screen space


how to prove finite subset of a countable set is countable

Neatest proof that set of finite subsets is countable?


Probability rule involving conditional and marginal distributions


I have followed the post-installation instructions but still can't run Docker without sudo

After adding a group, logout+login is not enough in 18.04?


What do we call someone who's in between -a friend and an enemy!


How do I get my Realtek wireless USB adapter working? (0bda:0811)

Having problems seeing my wifi Ubuntu Gnome 16.04


Confused about the application of Hadamard gate to uncorrelated qubits


Fey Ancestry - What spells and effects are covered by 'advantage against being charmed'


Removing video streaming audio device from my Mac

Delete incompatible ScreenFlow version from MacOS Sierra


Show that if G is a group with $G = p ^ n$

A nontrivial p-group has nontrivial center


:(){:|:&};: How does this BASH fork bomb work in detail?


Evaluate strength of enemies with class level

Is there a way to learn someone's level in game in DnD3.x?


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


Which wall charger for Beaglebone Green Wireless?

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


'undefined reference to symbol 'pthread_create@@GLIBC_2.2.5' while compiling bochs


Retrieving a list of questions closed as duplicates

How to find all questions that were duplicates of another question?


Correct way to define Python source code encoding


Removing blank page between list of figures and list of tables

Remove blank page between list of figures and list of tables


Can I run a small web server from a custom directory?


How to make these faces just one material?

Add different materials to different parts of a mesh?


Share long proofs in beamer to many frames

Self-scrolling formulas and text in Beamer?


Java LinkedList addLast() method implementation error

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


What is the new Startup.cs file for in Visual Studio 2013 projects?


How to access a private network behind a router? Can't port forward


"In" and "on": How can I decide which one to use for vehicles?


In Pokemon Go, how exactly are you rewarded Defender Bonus?

Is there any useful strategy for when to take defender bonus?


Remove a site from Google search once it has been retired and shut down


Replace \input{fileX} by the content of fileX automatically


Why does println(array) have strange output? ("[Ljava.lang.String;@3e25a5")

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


How to handle "I attack" during a peaceful narrative

How does attacking during a conversation affect initiative?


Can I still use unity low graphics mode in place of unity 3d?

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


How does there exist more than one face of the same person in Braavos, Game of Thrones?

If "No One" uses a face from the Hall of Faces to become someone then how did he do this


Switching between python versions for Arcpy

Will ArcGIS Desktop support latest Python 2.x or Python 3.x versions?


Can I backup my entire Ubuntu installation to ISO DVD?


Quotes are being treated differently in backtick output

How do I use find when the filename contains spaces?


Rails find record with zero has_many records associated

Want to find records with no associated records in Rails


When will 16.04 AMIs be available on the AWS MarketPlace?

When is 16.04 going to be officially available on AWS?


How to NOT store credentials for WPA enterprise?


Proving $\sum_{k=1}^nk^3 = \left(\sum_{k=1}^n k\right)^2$ using complete induction

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


I have a question about fabric server mods

Can my friend and I play minecraft together with different mods?


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


How to fix the "an error occurred while processing your photo" message when applying for a US visa?


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


How does one show that the set of all axiomatic proofs (in propositional logic) is countably infinite?

Proof that the number of proofs is countably infinite


How do I decide what version of Ubuntu to install?


What is the origin of 'many a [singular noun]'?


How do I better protect myself on Stack Exchange?


Accessing values in nested hash securly (without tripping over nil)?

Ruby Style: How to check whether a nested hash element exists


How Should I Correct the Owners and Permissions in an OS X User Folder?


Method/approach to show given set is closed


Make sed work through 2 or more lines (all lines in this case) instead just one

sed with multiple expression for in-place argument


Can you help me with my software licensing issue?


Boot to Ubuntu on USB without having to reset BIOS every time

Installing Ubuntu in a external hard drive and NOT placing GRUB of my C: hard drive


Find average of list + 2 inputs - python


Can a non-US citizen transit through Frankfurt Airport during COVID en route to the US?


How do I fill table cells with a background color?


Given lists of length M and N, how to get a list of length M*N with all possible pairs

Get the cartesian product of a series of lists?


how to hide mesh but keep hair particles


Difficulty in evaluating a limit: $\lim_{x \to \infty} \frac{e^x}{\left(1+\frac{1}{x}\right)^{x^2}}$

Find the limit $ \lim_{x \to \infty} \frac{e^{x}}{(1+\frac{1}{x})^{x^{2}}} $


How to insert a block of html into a java servlet

Generate an HTML Response in a Java Servlet


Building a DLL project to be registration free

How to create a HelloWorld COM Interop in Visual Studio 2012


Frisch-Waugh-Lovell Theorem: Partialing out a set of regressors

Question on how to normalize regression coefficient


Cartoon show that was about magic stones and fighting with monsters

Anime with gems that can summon beasts to fight for the user, one is a purple turtle


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


Why didn’t Darth Vader’s body disappear in Return of the Jedi?

Why do some Jedi disappear when they die while others don't?


does $f(n) \neq O(g(n))$ implies $g(n)=O(f(n))$

Is there a function thats not in Big O and not in Big Omega?


How to make a deleted site collection disappear in search result?

SharePoint Online - Deleted site collection returned by Search REST API


SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'

Correct way to define Python source code encoding


Setting up shared drive through virtualbox

How to mount a VirtualBox shared folder at startup?


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


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


The meaning of though in the end of this sentence


PhpMyAdmin - I see only PHP code in the browser


expression can be simplified on boolean literal


What's the point of hamiltonian mathematical formalism of classical mechanics?

What's the point of Hamiltonian mechanics?


Wrong pgfplots plot for function with vertical asymptote


Decomposition of $\mathbb N$ into mutually disjoint infinite subsets

Partition of N into infinite number of infinite disjoint sets?


How to extract characters from a filename

How to cat file with limit of printed characters from each line?


Prove that $\gcd(a, b) = \gcd(a, b + ma)$?


How can I draw the capacitor smoothing effect?


Mobile app doesn't order by favourite tags


Isn't time consuming questioning in sites of SE?

How does "proof of effort" make a question better?


How can I install multiple apps on Ubuntu using scripting?

How do I create a script file for terminal commands?


How can I find out what distro I am running?

How do I find out what version of Linux I'm running?


What does the Visual Studio "Any CPU" target mean?


How many subsets of {1, 2, 3, ... 10} do not contain any pair of consecutive integers?

How many subsets contain no consecutive elements?


Extra character before string comparison

What's the purpose of adding a prefix on both sides of a shell variable comparison to a string literal?


Why does $\sqrt{x^2}$ seem to equal $x$ and not $|x|$ when you multiply the exponents?


"Pending" vs "Impending". Are they synonyms?


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


how to find out Battery consumption of each application in android device

How to get information about android battery usage by application


$f:\mathbb{R}\to\mathbb{R}$ is continuous and $\int_{0}^{\infty} f(x)dx$ exists

$f:\mathbb R\rightarrow \mathbb R$ be a continuous function such that $\int_{0}^{\infty}f(x)dx$ exists.


Setting an alias for copying the current path from shell to clipboard fails

Single or Double quotes when defining an alias?


Show that the group $G$ is abelian if $G/Z(G)$ is cyclic

If a group mod its commutator subgroup is cyclic, then the group is abelian?


How do you import an image with a transparent background?

Add a transparent image on top of a material


The limit $\lim_\limits{n\to{\infty}}\int_0^{1}\sqrt[n]{x^n+(1-x)^n} dx$


How to properly declare an empty list as a default parameter

"Least Astonishment" and the Mutable Default Argument


Delete line from file at specified line number in bourne shell

Delete specific line number(s) from a text file using sed?


Is there a way to link two Ethernet adapters in Windows so that they can share the same IP address?

Using two wireless NICs at the same time on Windows 10 desktop PC


How to set security options for a PDF using pdflatex


How to configure Array on DL360 GEN 8 Server Running Ubuntu

Installing Ubuntu 12.04 on HP Proliant DL380e with 1TB SAS Drive


Value set by request.setAttribute() in Servlet is not accessible by request.getParameter() in JSP

Value passed with request.setAttribute() is not available by request.getParameter()


biber cannot find .bcf - "backend=biber" option to BibLaTeX - MikTeX 2.9 - TexMaker


Can you quickly tell me if this pseudocode makes sense or not?


$\sum a_n$ converges iff $\sum \frac{a_n}{1+a_n}$ converges.


How can I install kernel 4.19.1 in Ubuntu 18.10?

How to update kernel to the latest mainline version without any Distro-upgrade?


Ubuntu 14.04 LTS swap partition on ACER Aspire 5720

How to use manual partitioning during installation?


Can Mathematica give the solutions to x^n - 1 = 0 in their radical form

Eigensystem, Eigenvalue doesn't output nonreal eigenvalues


Jquery Fade in background-image on dynamically created div

Image preloader javascript that supports events


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


$n^2+(n+1)^2+n^2\cdot(n+1)^2$ is a perfect square

If $a$ and $b$ are consecutive integers, prove that $a^2 + b^2 + a^2b^2$ is a perfect square.


How to allocate a 3 dimensional array in C?


How do you parse and process HTML/XML in PHP?


Show that for any matrix $A_{m \times n}$ , the row rank and column rank are equal

Looking for an intuitive explanation why the row rank is equal to the column rank for a matrix


Does the Planck scale imply that spacetime is discrete?


Update iOS 5.1.1 on iPad 1 to at least iOS 6


Evaluation of $ \int\frac{\sqrt{\sin x}}{\sqrt{\sin x}+\sqrt{\cos x}}dx$

Integral of $\int_0^{\pi/2} \frac {\sqrt{\sin x}}{\sqrt {\sin x} + \sqrt {\cos x}}$dx


Can i apply normal map & bump map & a texture on the same object

Using a Normal map together with a Bump map


Call a function whose name is stored in a variable

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


How can I find the exact index of an element which is repeated in a list in python3?


coding on Bluej with open university packages installed (not for course work)


OS X 10.9.4 Apple preview - can you rotate in inserted rectangle?

How do you rotate inserts in Apple Mac OS preview 7?


Can you allocate an array with something equivalent to make_shared?


My exe does not pass anything to logfile (jampded.exe)


Landau's derivation of a free particle's kinetic energy- expansion of a function?


Generating a broken or snipped axis in ListPlot


When to use GlueList over ArrayList or LinkedList?

When to use LinkedList over ArrayList in Java?


How can Bernoullis be solved without Vectors

Define Pressure at A point. Why is it a Scalar?


Finding units and zero divisors of the ring $\mathbb Z_6 \times \mathbb Z_8$

Finding Zero Divisors and Units of Rings $\mathbb{Z}_n \times \mathbb{Z}_m$


find the the limit points of this sequence..

Find the sub-sequential limits of a recursive sequence


Subtraction of Double type Values in C++


How do I tell this bird to nest elsewhere?

How can I discourage mud dauber from nesting at my entrance?


Getting null pointer exception when loading data from sqlite database to baseadapter in android

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


Date Not Saving in Mysql from Php Registration Form


Rank = # of non-zero eigenvalues of a diagonalizable matrix

What is the relation between rank of a matrix, its eigenvalues and eigenvectors


How to create an object using bytes read from a binary file in C++?

Is it possible to serialize and deserialize a class in C++?


javac is not working and giving message "javac is not recognized "

javac is not recognized as an internal or external command, operable program or batch file


Show that exists $U$ and $V$ such that $x\in V$, $K\subset U$ and $U\cap V=\emptyset$

Prove that there exists disjoint open subsets $U,V$ of $X$ such that $x \in U$ and $B \subseteq V$.


Extra space showing up after the "follow" button on answers

Too much space between links in post menu


How to validate an email address using a regular expression?


Group posts that matches a term in a loop

Get posts that matches specific terms of multiple custom taxonomies


Do I need a visa to enter the US as a UK citizen in transit?

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


how to auto detect the scrollTop position of a particular Div?

How can I tell if a DOM element is visible in the current viewport?


Why I lose reputation when I vote down an accepted answer


I want to completely replace Ubuntu with Lubuntu


How do I center an image with a width less than 100%?


Showing a Sequence and its Limit are Closed


Restriction of a diagonalizable linear operator $T$ to any nontrivial $T$-invariant subspace is also diagonalizable using a given lemma.

Diagonalizable transformation restricted to an invariant subspace is diagonalizable


ionic cordova ng-src force cache reload based on new image size?

How to force a web browser NOT to cache images


Can "I'm" be used to end a sentence or clause'?

Is it ever grammatically correct to say "I'm sure they're."


Generating same information between multiple tabs in a spread sheet

Mirror cells so that a change in either cell updates the other


virt-install - Couldn't find hvm kernel for Red Hat Enterprise Linux tree


Prove $f$ is continuous if $f(\overline{A}) \subset \overline{f(A)}$ for all subsets $A$.

A map is continuous if and only if for every set, the image of closure is contained in the closure of image


Legality in Standard of Standard-legal cards from previous printings

Can you play older versions of cards in standard?


Install Ubuntu on a laptop with a pre-installed Windows 8

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


Will 'Install Ubuntu alongside' choose unallocated space?

How to use manual partitioning during installation?


11 year old leaking or wetting pants while laughing


A term for someone who fails to see the big picture or doesn't see the wood for the trees

Phrase for focusing on unimportant details


Another way to prove that all its members of a sequence are positive integers without using matrix.

Proving that all terms in sequence are positive integers (Recursive)


Expectation and variance notation for ratio of random variables


How to access a variable from another C# script in Unity


How electron movement produces current,instead of having a slow drift speed?


how to delete privious year june files from the list

How to get the difference between modified date and current date in shell script?


How can I launch Google Chrome through terminal and get the terminal back for other commands?

Running programs in the background from terminal


Position of "only" in “We 𝒐𝒏𝒍𝒚 have two possibilities”


Multiples labels one on top another on bottom

Stacking labels in ArcMap without Maplex?


Difference between lambda expressions and anonymous methods - C#


ROUNDUP(700.25;-1) returns 710, how to we do this in C#

Rounding integers to nearest multiple of 10


How to run .msi file in linux? (Ubuntu in my case)

How can I install Windows software or games?


pyplot.show() not working on pycharm on ubuntu

"Matplotlib is currently using agg, which is non-GUI backend, so cannot show the figure." error when trying to plot with Matplotlib on Ubuntu 20.04


Checking a string for numbers less than a and greater than b

What is the scope of variables in JavaScript?


If an adult gets kidnapped, would it still be considered "kid"napping?

Since when did kidnapping come to include adults too?


Black borders with external monitor on MBA 2013

30" monitor has black border around desktop


Exception in thread "main" java.util.NoSuchElementException: No line found - Using scanner input

Java Scanner.nextLine() not waiting for input


Regex, limit number of matches/stop matching things here?

How to capture multiline regex between two tags?


As anyone attempted to show that QM and GR cannot be unified?

A list of inconveniences between quantum mechanics and (general) relativity?


Proof of "Eigenvectors corresponding to different eigenvalues are linearly independent."

How to prove that eigenvectors from different eigenvalues are linearly independent


Why, exactly, can't two field lines cross?

Why can two (or more) electric field lines never cross?


Prove that the product spaces $[0, 1] \times (0, 1]$ and $(0, 1] \times (0, 1]$ are homeomorphic.

Show that $[0, 1)\times[0, 1)$ is homeomorphic to $[0, 1]\times[0, 1)$ but not to $[0, 1]\times[0, 1]$.


How do I protect Python code from being read by users?


How to pin a window on top of other windows in OS X?

Any nice, stable ways to keep a window 'Always on top' on the Mac?


Qt - Regex to filter rich-text string and replace substrings

RegEx match open tags except XHTML self-contained tags


placeholder attribute not working when imbedded in iframe in IE

can't get placeholder attribute to work in IE using iframe


Selecting a string with funny character from mysqli using php


Can one define an uncountable infinite product?

Addition is to Integration as Multiplication is to ______


If you have expertise in a skill, is only your initial proficiency bonus doubled, or does it scale as you level up?


Can I install a Windows 8.1 app on a Windows 8 machine?

Migration Windows Store App based on 8.1. does it has backward compatibility with 8?


Regarding the time that must pass between posting and acceptance of an answer


Why is $\lim_{n\rightarrow \infty } \frac{\sum_{i=1}^{n} 2^{1/n}}{n}$ equal to 1?

On Cesàro convergence: If $ x_n \to x $ then $ z_n = \frac{x_1 + \dots +x_n}{n} \to x $


Union of connected subsets is connected if intersection is nonempty


Can I begin a list inline but have subsequent items below that

Preventing itemize environment to insert initial vertical space


Definition of time & its connection with movement of material. In physics we deal with material & without material time cannot be imagined

What is time, does it flow, and if so what defines its direction?


How do I open a large file in a terminal (using vim causes terminal to hang)?

Text editor to edit large (4.3 GB) plain text file


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


Poisson regression with offset vs poisson regression with weight

Can Weights and Offset lead to similar results in poisson regression?


Understanding how to find the Algebraic/Geometric multiplicity of an eigenvalue

Can someone explain geometric multiplicity?


php mysql Commands out of sync; you can't run this command now


Retrieving the name of the current function in PHP

How do I get the function name inside a function in PHP?


Why does time change in Ubuntu after installing Windows


How to get all possible Rules and Elements of Functions like ExportString

How to get a list of available appearance/styles/Methods?


Javascript switch case - appropriate use for duplicate information?

Switch statement fall-through...should it be allowed?


how to fix java.net.SocketException: Permission denied on ubuntu

Is there a way for non-root processes to bind to "privileged" ports on Linux?


/dev/sda1 contains a file system with errors, check forced

fsck error on boot: /dev/sda6: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY


trying to split on hyphens and underscores and remember groups of numbers produces empty strings and undefined

Remove empty elements from an array in Javascript


Install Virtual Box GuestAdditions on Debian 9.4.0 with Windows 10 Host

How to install VirtualBox Guest Additions in a Debian virtual machine


Simulate the critical values of Dickey-Fuller test statistic with R

How is the augmented Dickey–Fuller test (ADF) table of critical values calculated?


I get so confused in possessive pronouns

Why is it usually "friend of his", but no possessive apostrophe with "friend of Peter"?


Getting a Schengen visa as an unregistered freelancer from India

What to write in visa application form and what documents to submit as an unregistered freelancer?


Verification Required during inApp purchase

Why In-App purchase sandbox always ask "Verification Required"?


Is infinity an element of the natural numbers?


Server monitoring for medium scale UNIX network

What tool do you use to monitor your servers?


What is the default password for system changes in 16.04 desktop?


Getting custom attributes using reflection

How do I use MSTest without Visual Studio?