Winforms - Click/drag anywhere in the form to move it as if clicked in the form caption


Subtlety in generated equivalence relations

The equivalence relation generated by a relation


Estimate error of the steepest descent method

Why does the classical path give the dominant contribution in the path integral?


Can I wash my Logitech K270 wireless keyboard?

Tips for getting latte or soda out of your keyboard?


Solving this summation: $\sum_{i=1}^k i\cdot2^i$


calling XPathExpression evaluate() method throws NullPointerException

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


How to download 32 bit ubuntu on a 64 bit machine?

How to select the architecture to download?


Vertically align text in  element with CSS

How do I vertically center text with CSS?


Make \citet show hyperref only in for the year

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


How to pass two parameters or arguments in bash scripting

How do I parse command line arguments in Bash?


Can I use resources more than 3 tiles away from a city, but within 5?

Is it true that cities only use resources within 3 tiles from your city, no matter your city borders?


Is there difference in range in dual band routers

WiFi on 2.4GHz is slow, but 5GHz is very fast


Can I recover data from deleted hard drive partitions on a Windows 95-98 PC?

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


Ubuntu 14.04 running from usb stick is slow

Poor performance after reinstalling to a USB drive


Reduce File size of PDF Created In InDesign

Why is my PDF size from my InDesign Export still large?


In boosting, why are the learners "weak"?


Suspicious ksoftirqd_1 process using high cpu

How do I deal with a compromised server?


Convert perl hash with multiple values into python dict

How can I read Perl data structures from Python?


When to use wrong or wrongly as adverbs?


Issue changing image src with javascript


Changing the font color of the command promt window when executing Python script

How to print colored text to the terminal?


why Win7 User folder can be accessed by another user and also in the network?


Users should be required to leave custom comments when closing a question

Should a user be forced to add a comment when they vote to close?


Receive notifications for someone's questions in iOS app

Mark questions to receive notifications and updates?


Drupal permission resticted to own node in relation to another one

Referencing other nodes created by the same author


What if I ask a duplicate question, when the first one doesn't have any answers?

As a new user without much rep, what should I do if someone else has already asked a question I have, but it has no answers?


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


How to restore a system after accidentally removing all kernels?


Defining Objective-C blocks as properties - best practice


What is the "?" symbol in URL used for in php?


Evaluating an arithmetic expression without delimiters

How to evaluate a math expression given in string form?


Why did the doctor make a cut on sick Marianna's wrist?

What is the name of this medical practice?


Create terrazzo material/pattern with the standard textures


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


Careers tag search should only search tags

Please add a tag search functionality to Careers


How to convert a long into printable bytes

How do I convert Long to byte[] and back in java


What or Who is taking SQL Server backups

Can't find process that is creating backups


How should I state a 'PhD dropout' in my CV?

Is it possible to make leaving a PhD look good on a CV / Resume?


Access to ArrayList in Map in a different Class

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


Discontinuous function proof using $\epsilon - \delta$

$\epsilon{\rm -}\delta$ proof of the discontinuity of Dirichlet's function


scanf() leaves the new line char in the buffer


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


Principal $n$th root of a complex number


what is the difference between snap and apt/apt-get?

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


How to hide administrator account or root in Login screen?

How do I hide a particular user from the login screen?


Delete a exisitng component from a managed (Release) package

How to remove a custom field from a managed package referenced in a custom report type?


Simple and elegant way to split a string based on delimiter (ie, space) in C++

How do I iterate over the words of a string?


Javascripts commands: window.alert vs console.log

Why is console.log() considered better than alert()?


Is it possible to make an ASP.NET MVC route based on a subdomain?


I am getting the same error for whatever I am trying to install. How to fix this unmet dependency and broken package ?

How do I resolve unmet dependencies after adding a PPA?


Null Point Exception and java.lang.String

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


Trying to add child record fields into a single field in Parent object using trigger but getting an error?

How to get the name of the relationship for inner queries in SOQL?


Value cannot be null. Parameter name: source?

Using LINQ to find item in a List but get "Value cannot be null. Parameter name: source"


Preventing SQL injections when creating tables with names given by the user


How to completely uninstall and remove QGIS 2.8.1 on Windows Vista?


What do I get rid of to install Ubuntu when I have 4 primary partitions?

My disk already has 4 primary partitions, how can I install Ubuntu?


Deriving Potential Energy Density for Longitudinally Vibrating String

Potential energy of an infinitesimal length of elastic rod


How do I calculate the resistor value for a simple LED circuit?


Short story anthology, one story was about a warship being prepared and sent on a bombing run

Anthology book with story about robotic bombers


Can "Reputation" be adjusted to allow for positive points being awarded to a very helpful/informative comment?


How to search for more than one file at a time using Windows?

How do I find images based on their numbers in the Excel file?


In trigonometry, how can we find the sine/cosine of an angle larger than 90 degrees, if sine and cosine only work for right triangles?

When the trig functions moved from the right triangle to the unit circle?


How to make a question appear on the "Linked" list?


Where I can find the manpage of IF condition of bash?


How to extract a GET parameter from the URL in Javascript?


How much does the Earth's population affect the force of gravity?

While finding escape velocity, does human mass counts as the mass of Earth?


Distribution of X/(X+Y)of gamma variables

Show that $\frac{X}{X+Y}\sim Beta(\alpha,\beta)$


Windows shell command to get the full path to the current directory?


Closed form for the sum: $\sum_{n=1}^{\infty}\frac{1}{n(n + 1/3)}$

What is the closed form for $\sum_{n=1}^\infty \frac1n - \frac1{n+1/p}$?


Download a file using URL in WPF Application without opening browser

How to download a file from a website in C#


does it matter if its internal or external usb hdd?

Performance cost of running Ubuntu from external hard drive


Adding css class to element with jQuery dynamicly

Add CSS rule via jQuery for future created elements


Colorizing lines in a longtable, but not the caption

How to apply alternate row coloring in a longtable in LyX?


When the adverb “however” is used to introduce a contrary statement, does it have to be followed by a comma?

Use of a semicolon before and comma after "however"


undefined reference error, using templates and classes

Why can templates only be implemented in the header file?


I have to clean my laptop fans every 1 to 2 days

What lubricants can be safely added to a laptop fan?


Questions about capitalizing words in titles

Which words in a title should be capitalized?


the family of analytic functions with positive real part is normal.

The family of analytic functions with positive real part is normal


Suggest an advanced text editor for Ubuntu

What are the alternatives to Notepad++ on Ubuntu?


Center vertically elements inside table of defined size

Vertical alignment in tabularx X column type


How to uninstall a package installed from snapcraft?


The correct way to unpack keyword arguments (kwargs)


How to move file(s)/dir to recycle bin in Java instead of deleting it permanently

Is it possible with Java to delete to the Recycle Bin?


How to exclude certain widget from showing up on home/front page?

Call dynamic_sidebar but include/exclude named widgets?


how to open and see content of ext2 file in Ubuntu

How do I create a file and mount it as a filesystem?


I don't even know where to begin... [Installing Node]

How to install the latest versions of NodeJS and NPM?


What do r (Pearson correlation coefficient) and R^2 stand for?

Relationship between $R^2$ and correlation coefficient


What are Android's secret telephony codes?

Do you know other Android keypad commands (dialer codes)?


Name of part of Cormac McCarthy's writing style

Can I use "and" many times in one sentence?


BAT file will not run from Task Scheduler but will from Command Line


What happens if you call erase() on a map element while iterating from begin to end?


Working independently where you should work collaboratively

What do you call a person who is utterly independent and a loner?


Difference between forward and backslash

Difference between forward slash (/) and backslash (\) in file path


Photos in my SD Card suddenly disappeared and now I cannot recover

How can I recover deleted photos from an SD Card?


Why doesn't running "sudo shutdown now" shut down?


… undefined reference to … collect2: ld returned 1 exit status

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


Does a native speaker pronounce spatial and special differently?

How to pronounce to differ spatial from special?


what is the turtle equivalent to "root.tkinter.Tk" in python

Python imaging, resize Turtle Graphics window


Django, Logout_URL doesn't redirect well

How to configure where to redirect after a log out in Django?


Why don't electrons collaspe into black holes?


My partitions are not shown since I installed Ubuntu 14.04

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


Why do some users (still) not have the association bonus?

Have multiple site accounts and enough reputation to qualify for the association bonus, but didn't receive it


Can you create high-energy photons using multiple low-energy photons?

Is it possible to combine two photons of different energies to get a single photon of a higher (combined) energy?


Switch Debounce Topology for Rotary Encoder


C# Interfaces. Implicit implementation versus Explicit implementation


"The University of X", "University of X", or "X University"? Is there any rule?

What is the difference between "University of Bla" and "Bla University"?


php undefined variable while using localhost

"Notice: Undefined variable", "Notice: Undefined index", and "Notice: Undefined offset" using PHP


How long can I store pork shoulder in the fridge if cooked with high content of salt

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


How to check Spectre patch by terminal on my Ubuntu?

How to check that KPTI is enabled on my Ubuntu?


Is there a proper way to handle large combat engagements with party members involved?


Read extern file and wait for changes in Python

How can I "watch" a file for modification / change?


how to send a json object from java to a .net client?

how to send a json string to a .NET REST service from java?


When does a mutual fund's "expense ratio" deducted?


Imaginary line on the Earth is straight or not?


Why does computer data get destroyed when it gets downloaded?

Why are downloads destructive in the Star Trek universe?


Prove that $18!+1$ is divisible by $19$ and $23$

how to prove $437\,$ divides $18!+1$? (NBHM 2012)


How to prove that 4900 is the only perfect square pyramid number above 1?

The sum of the first $n$ squares is a square: a system of two Pell-type-equations


How to convert BufferedImage to InputStream?

How to get an InputStream from a BufferedImage?


Need advice on best strategy for removing these bad links


How do apertures which seem too large to physically fit work?

Is the size of the entrance pupil the same as the size of the effective aperture?


Include SVG aligns/centers different when used with "newcommand"?

Why the end-of-line % in macro definitions?


Is it safe to ssh to a compromised server?

How do I deal with a compromised server?


Definition of geodesic not as critical point of length $L_\gamma$ [*]

geodesic computation: "energy" minimization versus arc length minimization


Fastest converging method for calculating e

Fastest way to calculate $e^x$ up to arbitrary number of decimals?


If $f$ and $g$ are bounded and uniformly continuous prove that $fg$ is uniformly continuous

If $f,g$ are uniformly continuous prove $f+g$ is uniformly continuous but $fg$ and $\dfrac{f}{g}$ are not


Installing Windows 7 on a MacBook Air, Early 2015


Comma before "and" which is being used after a list of items containing other and/s

Should I put a comma before the last item in a list?


Solving the improper integral $\int_0^{\infty} {e^{-ax}\cos{(bx)}} dx$

Integral $\int_{0}^{\infty}e^{-ax}\cos (bx)\operatorname d\!x$


How do I make a Java ResultSet available in my jsp?

Show JDBC ResultSet in HTML in JSP page using MVC and DAO pattern


Solving $\sum ^{+\infty }_{n=1}\frac {1}{n\left( 2n+1\right) }$

How to find sum of the infinite series $\sum_{n=1}^{\infty} \frac{1}{ n(2n+1)}$


How to use PostgreSQL/PostGIS with ArcGIS for Desktop?

Connecting to PostGIS database from ArcMap for display and query without ArcSDE?


NodeJS Splitting input into multiple strings

How do I split a string, breaking at a particular character?


What is the point of making the singleton instance volatile while using double lock?

Why is volatile used in double checked locking


Transfer Function of Active Notch Filter


Is uncertainty principle due to entropy?

Is quantum uncertainty principle related to thermodynamics?


Eclipse : How to restore default settings in perspectives?

How to restore default perspective settings in Eclipse IDE


Close dialog does not open after (inline) editing a question

Cannot vote to close immediately after edit


Creating binary (custom length) string in C++

How do you construct a std::string with an embedded null?


Use existing home, etc and var partition when installing Ubuntu

Re-install Ubuntu without losing data in home folder


Let $x,y \in \mathbb{R}$..Show that $x^{n+1}-y^{n+1}=(x-y) \sum\limits_{k=0}^n x^k y^{n-k}$ for all $n \in \mathbb{N}_0$

Different proofs of $\,a^n-b^n =(a-b)\sum_{i=0}^{n-1} a^i b^{n-1-i} $?


Python skipping last element in while iterating a list using for loop

Strange result when removing item from a list while iterating over it


Very slow computer but low CPU or Memory usage

Windows 7 running slowly with low CPU usage and memory


Count the numbers of integer solutions of the ecuation $x_1 + x_2 + x_3 + x_4 = 21$

How many solutions are there to $x_1 + x_2 + ... + x_5 = 21$?


How to create CentOS 7 USB disk on Windows 8?

How to create a bootable USB with Windows?


How can I disable the "no backup in x days" from TimeMachine?

How to disable or delay "Time Machine hasn't backed up your computer in x days" message?


Shapefiles won't overlap due to projection problems

Layers with same coordinate system should align/overlap in ArcMap but do not?


Clicks not working on dynamically created content

Event binding on dynamically created elements?


mysqlhotcopy — A Database Backup Program

How can I back up and replicate a large MySQL database?


Why is this happening with the sizeof operator when comparing with a negative number?


How to run second display off internal gpu?

How to run both Intel and Nvidia graphics card driver on dual monitor setup?


Command which replaces all occurrences of a certain character with another character?


How can I change the number of decimals in a table?

Rounding numbers in a table / Truncating text in table


The client was unable to reuse a session with SPID XX, which had been reset for connection pooling

Connection pools being reset with Error: 18056, Severity: 20, State: 46. & Perfmon Counters not showing


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


Every submodule is finitely generated iff every nonempty collection of submodules has a maximal element

Is every Noetherian module finitely generated?


Notice: Undefined Index with PHP $_SESSION

"Notice: Undefined variable", "Notice: Undefined index", and "Notice: Undefined offset" using PHP


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


Date object from simple string - Java and Android

How to get the day, year, hours, min Individually from date format "yyyy-MM-dd'T'HH:mm:ss.SSSZ"?


Why can't I end a raw string with a backslash?


Why am I required to do something to first time posts?

Should there be a "No vote, but okay" option in reviewing first posts?


How to add page number on the .docx creating using Apache POI and java

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


Redhat High Availability Add-On on Centos 5.8

Can you help me with my software licensing issue?


Why do you need ./ (dot-slash) before executable or script name to run it in bash?


Failed to download repository information due to missing CDROM


Any good resources for Lagrangian and Hamiltonian Dynamics?


Detect launch of an external application


Error in Python IOError: [Errno 2] No such file or directory: 'data.csv'

Python open() gives FileNotFoundError/IOError: Errno 2 No such file or directory


How to include page numbers in tufte-book citations?

How to include page number in citations in a Tufte-Book document class?


Automatically load external images in posts onto Imgur (like GitHub camo)

"Linked" images get re-hosted by imgur - without any warnings!


where is the location of google drive folder in android phone


Let a, b and c be natural numbers. If a^2 = bc and gcd(b, c) = 1, then there exist natural numbers s and t such that b = s^2 and c = t^2 .

Coprime cofactors of n'th powers are n'th powers, up to associates, for Gaussian integers & UFD


Which version of Selenium should I learn?

How is Selenium RC different from Selenium Web driver and some good pointers for a naive beginner to learn to scripting please? Thanks!


Invertible elements in a commutative ring


Using Javascript to convert 15 char SF IDs to 18 char IDs

How can I convert a 15 char Id value into an 18 char Id value?


Restrict ImportRange to only visible rows

How to export a filtered set of rows from a Google Spreadsheet?


please give me what commands i have to use from moving folders from one server to another server

Copy folders (not one file) using SSH ubuntu?


How do I integrate this solution from NDSolve over $v$, to plot in $x,t$ plane?

How to define a `SetDelay` of an interpolating function from NDSolve?


Is it it bad to become a part-time student in my 4th year and do a 5th year in my undergrad if i plan on applying for grad school?

Will going part-time in undergraduate affect my graduate admission?


What language are SE Data Explorer queries written in?

Data Explorer syntax or language reference?


C# BackgroundWorker to access ListViewItem

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


How to implement "Hot Keys" using jQuery


Functor from category of commutative F-algebras to Sets is representable

Show that the functor that takes $R$ to the set of invertible elements of $R[X]/(X^2-a)$ is representable.


Built-in unit strings recognized by Quantity?


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


Is there a way to virtualize Mac OSX in Windows?


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


Cycling Between Mission Control Windows with the Keyboard

Keyboard shortcut to switch between applications in Mission Control


Is installing Mavericks on Hackintosh legal?


Wired connection problem Ubuntu 12.04 LTS

Wired connection not working Ubuntu 12.04


Null Reference when trying to access getUid method Firebase

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


Which is standard usage in British English?

British placement of punctuation relative to inverted commas


What is the best way to pass resolved promise values down to a final "then" chain

How do I access previous promise results in a .then() chain?


BibTeX: found no \citation \bibdata \bibstyle

Biblatex with Biber: Configuring my editor to avoid undefined citations


Does the Elemental Gem require Concentration?

Is summoning an air elemental with the Censer of Controlling Air Elementals still a concentration spell?


Cardinality of $\mathbb{R}$ and $\mathbb{R}^2$


My PC got infected if executables of dubious origin were automatically downloaded?

How can I be in danger from viruses and malware?


Finding the color of a pixel in image view error


XQuery on Extended Events joining with dm_exec_query_plan not working


selecting a field when you cannot count from the start

How to cut (select) a field from text line counting from the end?


Just bought a house, 70 years old, want to upgrade 2 prong outlets

How can I replace 2-prong receptacles in a code compliant way?


Book about children who are trained in a lab for the future

Novel set in the future, children cannot change the class they are born into, one class is made uneducated by associating books with pain


Error: No more than one executeBatch can be called from within a test method

Test batch on data volume greater than 200


ODE Cauchy problem. Solution not unique?


Problem with lstlisting in beamer... What am I doing wrong?


Differences between attributes in Request, Session and ServletContext

How do servlets work? Instantiation, sessions, shared variables and multithreading


setting output of a command to a variable

Storing output of command in shell variable


Is it ok to reply or comment "don't do that"?


Save button using SSJS does not open xe:dialog in web xpage but works on mobile xpage


Replace line M in file1 with line N in file2


How do I recover my old Clash of Clans (COC) game save & base?


How do I keep an egg from cracking while being boiled?

How do I prevent an egg cracking while hard boiling it?


Why does result from startActivityForResult come before activity really starts?


How best to sum up lots of floating point numbers?


Can a 7 days full 100% CPU load "burn-in" / "stress test" damage a modern notebook?

Is it okay to have 100% CPU usage constantly?


Have python program print out all combinations of coin flips

Get the cartesian product of a series of lists?


If I cancel when prompted for my Git password, I can no longer see anything I type, until I log back in

bind -x leaves terminal in a state resembling ^V


What does sizeof (function(argument)) return?


Cannot factorise this polynomial into irreducibles

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


FindRoot gives strange results when used on an interpolating function with vector output

What are the most common pitfalls awaiting new users?


absolute value of supremum is smaller than or equal to supremum of absolute values

Proof that absolute value of supremum equals suprememum of absolute value


simplexml_load_string() will not read soap response with "soap:" in the tags

Reference - how do I handle namespaces (tags and attributes with colon in) in SimpleXML?


Creating Data Frame or Group Layer using ArcPy?


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


Add all parameters with parameter pack expansion

How to call a function on all variadic template args?


I can't find a wi-fi driver for my laptop Lenovo Ideapad L340 for Ubuntu 20

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


Difference between "the only two" and "only the two"

"I only teach you" vs. "I teach only you" vs. "I teach you only"


What does it mean when the connectivity icons in the status bar go white/gray?


The lines on the Reputation graph's area selector are invisible in Chrome

Rep graph overview thing™ is white (only in latest Chrome)


What is the best regular expression to check if a string is a valid URL?


Why can we not just use the chain rule to derive $f(x) = x^x$?

What's my confusion with the chain rule? (Differentiating $x^x$)


Deriving Conservation of Angular Momentum from Newton's Laws

Why is conservation of angular momentum considered a law?


Malware Bruteforce Attack on software RAID server

Keep /home directory when installing Ubuntu 14.04


Cannot send email to Hotmail or MSN addresses

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


Why does the figure jump to the next page?

Keeping tables/figures close to where they are mentioned


Javascript loop very inefficient......Why?

LWCs cause 10-20 seconds of lag populating a small amount of elements on the page


Why am I getting a NoClassDefFoundError in Java?


Parsing and checking validity of the date from numbers

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


Add notifications about accepted edit suggestions


NullPointerExceptionError when calling method from class

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


Can anyone help me be able to design the title page Master thesis?


How to bind event for dynamically created elements in JQuery

Event binding on dynamically created elements?


Noticed one of my edited post in another site

A site (or scraper) is copying content from Stack Exchange. What should I do?


Novel About a Girl Who Realizes She is a Clone

Identifying a super-soldier novel with half-moon symbol


why does "Unexpected token )" get thrown to me when using the for command?


Geography ST_Intersects causes "Boom! Could not generate outside point!"

Certain MultiPolygons cause “BOOM! Could not generate outside point!” in PostGIS?


Factoring the likelihood function of a sample $X_1, ...,X_n$ where $X_i \sim N(\mu ,\sigma^2 )$ and iid to include $\bar{x} $


In which file directory are the desktop background wallpapers kept?

Where are the Unity desktop wallpapers located?


Short story about a drug that makes people live as slow as trees


Recieving errors when using setOnAction with ToggleButton


Installing a new HD purchased from ebay, would like to test it first. What is the best way to test it?


Unable to open windows 8.1 partitions in Ubuntu 12

Unable to mount Windows (NTFS) filesystem due to hibernation


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


Passing a pointer to a function - Why can't I print the address?

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


How to update Chrome version 81 to lastest version 85 in Ubuntu 20.04

What is the difference between apt-get update and upgrade?


Merge two arrays as key value pairs in PHP


How do I /testfor more than 1 item in an inventory without a need to use the /scoreboard command?

Is it possible to mark or modify a player with a specific item in their inventory


What's a word for someone who doesn't believe in the ideas behind their words?

What is the word for a person who does the opposite of what he speaks?


Why can I vote to reopen a deleted question?


Run a Python file on a CSV file as soon as it is created in Windows


How to run scripts without typing the full path?


Finding the Symmetries of Action/Lagrangian

How to find the continuous transformations which leave the action invariant?


Software Center Messing Around (Ubuntu 21.04)

How do I reinstall Ubuntu Software in Ubuntu 20.04 LTS version?


Ubuntu says " not enough space on disk" when trying to install updates

Can't upgrade due to low disk space on /boot


Is it possible to use $_POST from an anchor?

How do you force a web browser to use POST when getting a url?


how to change the key values of an array in PHP

How do you reindex an array in PHP but with indexes starting from 1?


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


Why N[...] Function is opperationg on the index


Why doesn't my bitmask program work? And how can i reset / set a bit and then print the number

How do you set, clear, and toggle a single bit?


Creating a new file inside awk but in different directory based on input field value


Can two different topologies have the same basis?

When I prove two topologies are same, is it sufficient to prove they have same basis? If so,Why?


$\mathbb{R}^{n}$ is not the union of only finitely many (proper) affine subsets.

A finite-dimensional vector space cannot be covered by finitely many proper subspaces?


"Install alongside" option missing. How do I install Ubuntu beside Windows using "Something Else"?


Location of the extrema of the sinc function

Approximating the locations of the extrema of the sinc function


If $\frac {\sin^4\theta}a +\frac {\cos^4\theta}b=\frac 1 {a+b}$ P.T $\frac {\sin^8\theta}{a^3} + \frac {\cos^8\theta} {b^3} = \frac1{(a+b)^3}$


Were the TNG-era uniforms re-created or reused?

Which props in Star Trek: Picard are reused from the original TNG show and films (if any)?


Does this sentence use a nominative absolute phrase?

Does this sentence use nominative absolute phrase?


Need help with computing symbolic derivatives


rsync over ssh without typing the password each time

Shell Script for logging into a ssh server


Why can't I change my desktop background?


What is the moment of a joint random variable?


How to mirror the privileges of an user to another in Oracle Database?


How do the Azkaban escapees get their wands back?


What actually $ function does in haskell?


Installed ubuntu 10.10 on an IBM x40 but can't update!

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


Can I answer my own question by citing a comment?

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


Adjusting dynamically generated links using .htaccess or any other method?

Adjusting a php function so that it displays link in the form of:- '/widgets?pg=2' instead of 'products.php?cat=20&pg=2'


Backup of clients' directory to Windows Server 2008


How do I get rid of this crease when joining/creating new faces?


How to ask what is your number in the siblings or to your parents.?

Framing a question whose answer is an ordinal number


Firing bullets with a time interval between them


If $f$ is continuous $\exists t: f(t)=\frac{f(x_1) + ... + f(x_n)}{n}$

Prove there is a point $z\in[a,b]$ at which $f(z)=\frac{f(x_1)+f(x_2)+\cdots+f(x_k)}{k}$


Why does the Community user have votes cast?


Difference between road pedals and MTB pedals


what is difference javascript object notation and function

Difference between knockout View Models declared as object literals vs functions


How can I String.Format a TimeSpan object with a custom format in .NET?


get bitwise XOR product of range of consecutive numbers

Find XOR of all numbers in a given range


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


Why does water not spill out of a cup when the cup is upside down on a smooth surface?

Atmospheric pressure experiment using a cup with a fluid to hold a glass plate


Programming for a beginner (with GIS experience)

Learning Python programming with generic GIS goals in mind?


What's the maximum speed that is still considered walking?

Does walking fast prevent eggs hatching?


Do Users assume that company logos link to the "home" page?


Should I buy a flight ticket before I apply for my visa?

Non-EU citizen Schengen visa via NYC Swiss embassy


java.lang.NullPointerException when trying to add elements to a circular linked list

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


Preformatted text starting with less-than signs is not displayed, if wrapped in tags instead of indentation


How to write/align the text in the given format?


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


How do I code the Fibonacci series in Python?


arcpy.mapping use a template (mxd) to apply layout view?


How to make crispy chicken wings like KFC?

How to imitate commercial fried chicken?


Role Repository findAll method returning null on creation of User in Spring boot


Intel Centrino Wireless N 2230 driver problem


DOM Manipulation and styling the background


$x_1,x_2,\dots,x_n$ are i.i.d RVs uniformly distributed on $\{1,2,\dots,N\}$.

Expected time to roll all 1 through 6 on a die


Find out the pairwise prime integer solutions?

Solving Diophantine equation $1/x^2+1/y^2=1/z^2$


Tikz - Create Macro which draws a shape around 3 nodes


Expression or term which means 'to argue illogically only to argue'

Adjective meaning "argumentative for argument's sake"?


Regular expressions mystery: "No ending delimiter '^' found"

PHP regular expressions: No ending delimiter '^' found in


MySQL Query is throwing error 'mysql_num_rows() expects parameter 1 to be resource, boolean given'

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


Generate next Registration Id from database

Generate next Id as per the max id in database using Java


Textarea CSS issue on "needs moderator attention"


Compare two objects and find the differences

Finding property differences between two C# objects


CSS side by side div's auto equal widths


Relation between number of digits of a number and its logarithm?

Proof: How many digits does a number have? $\lfloor \log_{10} n \rfloor +1$


about to install linux, full format or partition?

Safety of installing Ubuntu alongside Windows


Sections (paragraphs) ordered different than in code

How can I produce exercises in one part of a LaTeX document with selected answers in another?


What frameworks are good for a beginner in automated functional testing?

What programming languages are good for novice testers to learn?


SAQL Using Current year and doing calculations with dates in a Formula Condition


What happened to Luke's hand from The Empire Strikes Back?


What hardware does Ubuntu Touch support?


Word when two people use two different languages in a conversation

A conversation between 2 persons in two different languages


I'm getting null value from web element object in code below

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


Were or was, the majority of people concerned?

Is 'the majority of' singular or plural?


Get SQL server instance installation date

Determining the Actual Server Create Date


Older book where a slacker is abducted by aliens and trained

Alien studying human race for mental capacity and ESP


Give an example of a finite extension of fields that is neither separable nor normal.

Example of an non-normal inseparable field extension


Whatsapp Notification does not display contact name

WhatsApp doesn’t show usernames on notifications


Creating a list from a range of numbers in Python

How to use a decimal range() step value?


ActiveXObject is not defined and can't find variable: ActiveXObject

ActiveXObject in Firefox or Chrome (not IE!)


How to number items of foreach loop in php?


QGIS's "Points in Polygon" counts zero in every census tract

QGIS Points in Polygon Query Not Working


Give an incentive for finding duplicate questions

Reward finding duplicate questions - +10, +2, -5


Why is the moment of inertia the integral of the "second moment"? What is the derivation for the formula?

Where does the formula for the moment of inertia $I = \int r^2 dm$ come from?


String date to javascript date: Parse date

Converting a string to a date in JavaScript


$R$ a commutative ring, $I$ a f.g. ideal and $I^2=I$ $\implies$ $I=Re$ for some idempotent element

Finitely generated idempotent ideals are principal: proof without using Nakayama's lemma


Ruby: How to post a file via HTTP as multipart/form-data?


How to detect an environment variable in MVC5?

Using different Web.config in development and production environment


How do I disable Touchwiz Easy Home on Galaxy S5

How to disable TouchWiz Easy Home mode and enable TouchWiz Home?


Charge a Magsafe MBP with a USBC power supply using an adaptor?


Why Maxwell Distribution of Velocities curve is Bell Shaped? Is there any intuitive and/or quantum mechanical reason behind it?

Intuitive explanation of the shape of the Maxwell-Boltzmann distribution


Check whether the series is uniformly convergent or not?

Which of the following series is uniformly convergent?


Error when testing on iOS simulator: Couldn't register with the bootstrap server


C++ Template Class Header/Implementation - Functions Involving The Template Class

Why can templates only be implemented in the header file?


Prove that $\prod^{n}_{k=1}\sin\left(\frac{k\pi}{2n+1}\right) = \frac{\sqrt{2n+1}}{2^{n}}$

Prove that $\prod_{k=1}^{n-1}\sin\frac{k \pi}{n} = \frac{n}{2^{n-1}}$


When is a review task "completed" or "invalidated"?


How to search questions with only one specific tag?


Null Pointer during AsyncTask() yet values are defined

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


SE Android app for tablet has bad formatting on feed


Change table numbering style to use roman numerals

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


Cannot Install Win 7 on to Dell Precision 7510 with Lite On CX2 NVMe SSD

Installing Windows 7 on an m.2 NVMe drive?


PHP array get next key/value in foreach()


Slow internet speed only on terminal - Ubuntu 16.04

Wi-fi internet speed for terminal is slow, internet speed on web browser is fast


Why don't neutron stars transform into proton stars as a result of neutron beta decay?

What stabilizes neutrons against beta decay in a neutron star?


How to change focus color of EditText in Android


Get day of month from LocalDate with leading zero


VMware Workstation and Hyper-V are not compatible

Cannot run VM in VMWare on Windows 10 due to Hyper-V


Found 2 liner C solution with ',' operator in for loop, can someone explain given comma operator statement?


Find an irrational number $n$ such that $n^n$ is a rational number.

Is there an irrational number $a$ such that $a^a$ is rational?


How to recover boot options after deleting them with EasyBCD?


NSUserDefaults nothing save when i NSLog it

NSUserDefaults Lose Newly Saved Data if App Killed Within 10 Seconds


How to format my Python dictionary output?


How to calculate the difference between two dates using PHP?


Can an animal cast spells via a Ring of Spell Storing?

Can my familiar use a Ring of Spell Storing?


Aviation icon showing for non-aviation change in points

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


What exactly is "staging" and how does it fix DLL problems?

What is the difference between wine versions: stable, staging, devel, development?


How to display color and font on ListView

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


Num1 not defined when i run my file? although it is defined?


How can I draw plot curve with vectors and points using tex

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


Getting the mean value of multiple frames


How do I recover a deleted file from an SD card?


What is the convergence behaviour for $\sum_{n=0}^{\infty}\frac{1}{n^d}z^n$ with $z\in\mathbb{C},|z|=1$ and $0 < d \leq 1$?

Questions about the powerseries $\sum_{n=0}^{\infty}\frac{1}{n^d}z^n,d\in\mathbb{R},z\in\mathbb{C}$


Free visual similarity image for a local hard drive search?


Is there a compact set with positive measure on $[0,1]\setminus \Bbb Q$

Is there a compact subset of the irrationals with positive Lebesgue measure?


how do you make input text form secure?, to prevent PHP, JQUERY injection from hackers and store their ip address in MySQL to block it


Java-How to insert a string to certain line, say line6, of a txt file

Inserting text into an existing file via Java


Why is Mathematica "de-evaluating" my expressions when I try to generate a Table?

Why does this StreamPlot evaluation cause a crash/memory wipe?


How to add software manually installed without apt or dpkg to the dpkg -l list?

I installed a program by getting its source code, and then running `sudo make install`; how to make `apt-get` know about it?


Subsection starting in same line as subsection name

Subsubsection: remove the newline (like paragraph)


Python 3.3 : I do not understand Buttons and their lambdas in Tkinter()


Can I block a certain website from Google results?

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


What is the safest way to pack syrup on a long-haul flight?

How can you protect a fragile object like bottle of champagne in your baggage against breaking?


What does it mean to say "Gravity is the weakest of the forces"?


Let $a$ and $b$ be relatively prime integers. Prove $a^2$ and $b^2$ are prime as well.


Creating Event Listeners for individual DIVS that have not been made yet, and how to trigger the individual command?

Event binding on dynamically created elements?


Geting java.lang.NullPointerException at pageObject.PartnerNavigationDrawer.Profile(PartnerNavigationDrawer.java:30) when I call method

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


How do I get a Canon LBP 2900 printer working?


Search ec2 instance by its name from aws command line tool


For loop: How can I pause it after 100 loops for x seconds?

How do I get my Python program to sleep for 50 milliseconds?


TypeError: unsupported operand type(s) for -: 'str' and 'int'


Perform pause Activity if needed. Android 10


If statement with a socket-returned string as condition


Splitting shapefile into separate shapefiles using ArcGIS Desktop

Exporting feature class into multiple feature classes based on field values using ArcGIS Desktop?


Show inline math as if it were display math (and vice versa)


Accumulation point of open interval in real numbers

The limit points of an open interval (open set)


How to enqueue stylesheet after rtl.css?

How to use is_rtl with my main style.css?


Past coin tosses affect the latest one if you know about them?

If a coin toss is observed to come up as heads many times, does that affect the probability of the next toss?


Does anyone know of a Thunderbolt 2 (not type C or thunderbolt 3) to usb 3 micro b cable?

What Thunderbolt to USB 3.0 cables/adapters exist for OS X and Mac hardware?


Event binding on dynamically created elements?


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


how to detect automatically mobile number in Android programmatically?

Get phonenumber programmatically - Android


Install Mac OSX on a new replacement hard drive

Can Recovery Mode install OS X onto a blank SSD?


Number of real roots of $\sum_{k=0}^{n}\frac{x^{k}}{k!}=0$


Display four or more authors instead of “et al.”

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


Does a fighter's Action Surge trigger Extra Attack?


What are the badges I can earn on each site, and what are the exact criteria for earning each badge?


How to use the different equality operator

Which equals operator (== vs ===) should be used in JavaScript comparisons?


Entity Framework Lookup table update / create

Collection was modified; enumeration operation may not execute


'Can't take screenshot due to security policy.'


Is there a way to install a module through an existing module's update hook?

How do I programmatically install and enable a module?


Changing the value of a variable's reference in java

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


Top Bar is zoomed on start-up Ubuntu 20.04

Ubuntu 20.04 Font and UI elements too big on login


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


javascript: loop through object properties

How do I loop through or enumerate a JavaScript object?


Are we to use any with plurals or singulars?

Should the noun after "any" be singular or plural?


\cite{keyword} just outputs "keyword" in bold

Question mark or bold citation key instead of citation number


Is selecting fewer SQL columns making the request faster?


Different factors of $4\pi$ and $\epsilon_0$ in Poisson equation

Physical dimensions for the Coulomb force in SI and CGS


Is it enough to submit an XML file to get Orphan pages indexed and ranked?


Overwrite previous output in Bash instead of appending it


How to round a number to n decimal places in Java


Can GPS positioning work in "airplane mode"?

Does Airplane Mode allow GPS location to pass through?


Dual boot Windows 10 & Ubuntu 18.04 - How to tell grub not to show and boot directly to Windows 10

How to disable grub menu at boot time in Ubuntu 20.04?


PHP, PDO, MySQL - Multiple INSERT vulnerable to injection?

Are PDO prepared statements sufficient to prevent SQL injection?


Permanantly delete BITS annd Windows update services in windows 10

Stopping all automatic updates Windows 10


How can I / is there a way that I can make the star behave just like the sprinkles?


A place for developers to post quick tips/lessons learned and tutorials

How about blogs for Stack Overflow users?


How to run multiple instances of a bash script in parallel/background, taking parameters from a file?

Parallelize Bash script with maximum number of processes


How Java processes for overflow integers

Why do these two multiplication operations give different results?


How to give Onclick function to dynamic created button (Number of button will change every time)

Event binding on dynamically created elements?


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


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


Show that every line $y=mx$ intersects the curve $y^2+\int _{ 0 }^{ x }{ f(t)dt=2!}$

If $\int_{0}^{x}f(t)dt\rightarrow \infty$ as $|x|\rightarrow \infty\;,$ Then every line $y=mx$ Intersect $ y^2+\int_{0}^{x}f(t)dt=2$


Why do routes with a dot in a parameter fail to match?


using app.config settings for referenced libraries

Equivalent to 'app.config' for a library (DLL)


Turning SVG image into png for unsupported browsers - Fallback - modernizer.js(?)

SVG for images in browsers with PNG fallback


pm-hibernate freezes and/or fails to resume on Dell XPS 13, 14.04, 3.19 kernel


Substituting a capacitor of different capacitance

What is the purpose of the 250uF capacitor in the LM386 circuit?


If $3 \sin B + 5 \cos B =5$, prove that:

Find $4\cos\theta-3\sin\theta$, given that $4\sin \theta +3\cos \theta = 5$


Auto populate field with appropriate data

Automatic field should take the required entry


Evaluating $\lim\limits_{n\to\infty} e^{-n} \sum\limits_{k=0}^{n} \frac{n^k}{k!}$


Cheapest way to get money in Prague with a London bank account

When traveling to a country with a different currency, how should you take your money?


How to interpret the lasso selection plot

Interpretting LASSO variable trace plots


How do I disable the guest session in Ubuntu 13.10?


'http://download.opensuse.org/repositories/home:/strycore/xUbuntu_16.04 ./ Release' is not signed


Calculate the lim $\lim_{x\to 1} \frac{ \sqrt{x} - 1}{\sqrt[3]{x} - 1}$

How do I simplify and evaluate the limit of $(\sqrt x - 1)/(\sqrt[3] x - 1)$ as $x\to 1$?


Why is unquoted $PATH containing whitespaces safe in an assignment?


Showing that the number of ways to select an even number of elements is equal to the number of ways to select an odd number of elements.

Exactly half of the elements of $\mathcal{P}(A)$ are odd-sized


Postfix "header_checks" is insane for me to accomplish

postfix header_checks using regexp proper setup


How should I install this program? Which package type is better?

What are the differences between snaps, appimage, flatpak and others?


How to prevent calling public method directly


How can I stop Windows from providing warnings about my processor?

How to permanently block KB4012218, KB4012219 and releated updates?


I have to use a set ISO of 200, but all my images come out black

Why am I getting black photos when I use the Manual feature on my DSLR?


How to block all ports except 80,443 with iptables?

Block all ports except SSH/HTTP in ipchains and iptables


Can you have the same Pokemon with different names

Pokemon cards with the same name and different features


Code to interfaces instead of implementations?

Should you always Code To Interfaces In Java


While comparing the equations in the align* environment using the & sign before the = sign, it is giving error "! Misplaced alignment tab character &"

Why is & special outside of tabular environments?


Android: Non-static method cannot be referenced from static context. Confused?

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


JSTL Boolean Null Pointer exception thrown

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


How do I upgrade to a newer version of Ubuntu?


New close/flag dialogs have much smaller draggable title areas


Why is a unified field theory necessary?

Why do we need a Theory-Of-Everything (TOE)?


Polarizing filter: question regarding quality


JavaScript regex syntax highlighting issue

What is syntax highlighting and how does it work?


How can I center all tables in a document?


responsive iframe in responsive html website


Does Monopoly involve skill to a considerable degree?


Open Source Advertising - Sidebar - 1H 2013

Open Source Advertising - Sidebar - 2H 2013


Beamer: top align of columns with itemize and image?

beamer: Top-aligning columns within a top-aligned frame


Where can I set the default terminal emulator?

How can I set default terminal used in Unity?


Firefox Browser Hijacker "zapmeta.de" and "izito.de" on every google result, can't find a way to remove

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


Fatal error: Using $this when not in object context error


Do Airline Ticket Offices have to Inform customers of visa requirements when purchasing tickets?

Do airlines have to check the visa status before selling a ticket?


Unable to mount /dev/loop0 during install


How do I get a Qualcomm Atheros Killer E2200 gigabit ethernet card working?


Null object reference while invoking virtual method when seaching a list that is in another activity

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


Fix Pagination Directory on a page set as Front Page/Main Page


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


Globally set the default folder for Windows Explorer in Windows 7

Is there a way to set up a default folder for Windows Explorer?


How to fix - PDOException: SQLSTATE[42S22]

PDOException when creating the table: Base table or view not found


Find integers $a$ and $b$ such that $a^5b+3$ and $ab^5+3$ are both perfect cubes of integers?

(USAJMO)Find the integer solutions:$ab^5+3=x^3,a^5b+3=y^3$


When should I use "a" versus "an" in front of a word beginning with the letter h?


Pronoun "something" in negative sentences


Take values from URL with jquery, not php

How can I get query string values in JavaScript?


Expected of number of discrete uniform variables whose sum is bigger than k (from characteristic function of discrete Irwin–Hall distribution?)

Roll a 6-sided die until the total $\geq M$. Mean amount by which $M$ is exceeded?


IEEE LaTeX style: grouping references together

Citing a range of papers using numeric keys as in \cite{a, b, c} -> [1-3]


Get path of current script when executed through a symlink


Change GRUB Keyboard Layout from English to German

How to change grub command-line (grub shell) keyboard layout?


How can I fix "NO_PUBKEY 40976EAF$37D05B5"?


How do I give an answer an additional 50 bounty?


What does it mean to run a process in background?


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


Where can I get a cached copy of a website from Google?

How to open Google Cached version of a URL


Finding the degree of a differential equation

How to find degree of a differential equation.


Can I get real time image classification in java not in python or android?


Subtracting polygon from another in same layer using QGIS?

How to create a hole in a polygon in QGIS?


How does the inhibitor chip execute Order 66?

How did Anakin Skywalker survive Order Sixty Six?


Zorn's Lemma implies the Axiom of Choice


Unexpected order of evaluation (compiler bug?)


Setting input control focus without javascript

Default html form focus without JavaScript


How to split a long string in a variable?

seqsplit does not work unless the string is given as an argument directly


Decode from ISO-2022-JP-MS to UTF-8 in PHP - IMAP

decode a quoted printable message in php


Why is there a 2 day delay when you don't immediately answer your own question?

Why must I wait two days before accepting my own answer?


»Missing number, treated as zero.« in graphics with invoice

Using graphicx with invoice results in strange PDF output


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


Can I grapple someone and drag them while riding on my horse?

Does moving a grappled opponent while mounted reduce your mount's speed?


Christopher Pike novel- few teens are the only people left on earth

Teen horror book involving a girl and her boyfriend on their way to an abortion being killed by a nightmarish girl with a pitchfork


Sam Weller in The Pickwick Papers: What accent is Dickens portraying?


Is "shift & add" technique valid for infinite sequences?


Surname plural, Wolf becomes The Wolves?


Probability of getting a sequence of at least $k$ heads in $n$ coin flips.

Probability of tossing a fair coin with at least $k$ consecutive heads


Making a new list with recursion from scheme

Getting every nth atom using scheme does not pick up the last atom


Calculate the integral $ F(a)=\int_{0}^{\infty} \frac{e^{-2x}-e^{ax}}{x} dx$

Prove that $\int \limits _{0}^{\infty}\frac{e^{-2x}-e^{-ax}}{x}\text{d}x$ converges for any $a>0$


Integration of $e^{-\langle Ax , x \rangle}$ over $\mathbb{R}^n$

If $A$ is positive definite, then $\int_{\mathbb{R}^n}\mathrm{e}^{-\langle Ax,x\rangle}\text{d}x=\left|\det\left({\pi}^{-1}A\right)\right|^{-1/2}$


How can I fix this error: Error: Can't wait without a fiber?

Async call generates " Error: Can't wait without a "fiber", even with _wrapAsync


How can I extract data from a MySQL database in random order?


Let $I = \{a+ ib \in \Bbb Z[i] : 2 \mid a-b\}$ then $I$ is a maximal ideal of $ \Bbb Z[i]$.

Prove that $I= \{a+bi \in ℤ[i] : a≡b \pmod{2}\}$ is an maximal ideal of $ℤ[i]$.


Show that a ring with only trivial right ideals is either a division ring or $|R|=p$ and $R^2=\{0\}$. Why would $R$ be finite?


Is a duplicate in two societies, a duplicate?

Is cross-posting a question on multiple Stack Exchange sites permitted if the question is on-topic for each site?


What is the grammar behind "insisted he >do<"?

Which requires he "be" injected with gamma globulin


Can I clean install Ubuntu over top of existing Ubuntu install partition on a Windows dual-boot drive without reformatting whole drive?

erase ubuntu and reinstall will it affect windows and other windows partitions


Is there a word for someone who somewhat delights in their illnesses/medications?


Show that for any simple graph G one of G and G′ is connected.

Given a simple graph and its complement, prove that either of them is always connected.


Delete item from list in Python while iterating over it

How to remove items from a list while iterating?


Can I mention professors' names in the statement of purpose?


Null pointer exception in interface method

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


Which singular names ending in “s” form possessives with only a bare apostrophe?


As an undergraduate, should I graduate 1.5 to 2 years early with little research experience or 1 year early with a decent amount of research?


Expected result is not clear in case of list.append(list)

What is the difference between Python's list methods append and extend?


Why does apt install, install an older version of Redis?

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


Making a string out of a string and an integer in Python


How to calculate number of days between two given dates?


Question edited after that answer was not matched


Centos 5 Apache WHM Cpanel Server Limit, Max Clients

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


How to fix bottom of door frame (light puppy chewing)

How do I fix a door frame that my dog chewed?


Windows 7 - programs won't run, weird chinese signs

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


How can we find the set of all automorphisms of a group?


What is the proper way to remove the time part from java.util.Date?


Is this a good scenario for MSSQL CASE statement?

How do I perform an IF...THEN in an SQL SELECT?


I have ubuntu 12.04 LTS with a dual boot of Windows 7, Can I reinstall Windows 7, without changing partitions?

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


smallest number of cells classified in a raster

How to calculate total number of data cells in raster?


Python recursive class reference - how to make a tree

Self Referencing Class Definition in python


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


Would it be correct to say "five 202ths"?

How to pronounce fractions with denominators larger than 20 where the last digit of the denominator is 1 or 2? eg 4/31


How can I achieve a domed or "hangar" type cross-section shape?


Is it possible to upgrade a BGA 1224 CPU?


When is first person okay in formal writing?


Let $p: E\to B$ be a covering map. If $B$ is compact and $p^{-1}(b)$ is finite, then $E$ is compact.

covering map with finite fibres and preimage of a compact set


How to fix 'android.os.NetworkOnMainThreadException'?


What criteria should be used to select a project CRS in QGIS?

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


If I could halt all motion would I stop time?

If I could stop ALL motion would I stop time?


Running totals for Today in New Notification Bar

Top bar Achievements popup feels lonely with only one total


What is it called when you override a method while calling a constructor?

Is this a variation of an anonymous inner class?


Equivalent of Servlet Filter for Jersey / JAX-RS / REST resources?


Set of nilpotent elements in $\mathbb Z_n$

Prove that $(0)$ is a radical ideal in $\mathbb{Z}/n\mathbb{Z}$ iff $n$ is square free


story circa 60's a man rents a room in his house to some strange people who are time travelers

Short story - Man and beautiful girl are space tourists who visit disasters in galaxies


Best way to randomize an array with .NET


How to prepare cinnamon tea without sludge?

How to avoid cinnamon sludge in a beverage?


Can you see areas outside from inside an area of Darkness?

How do vision penalties due to darkness work?


ANSI C / rand() % 7 first value is always 3

Why do I always get the same sequence of random numbers with rand()?


BASH String concatenation adds "^M" character

What is `^M` and how do I get rid of it?


How do I route traffic through specific interface for a specific process


The derivative of $x!$ and its continuity


Why is Button parameter "command" executed when declared?

Why is the command bound to a Button or event executed when declared?


VB6: Is there a standard library (parser) to strip HTML tags from content?

How to strip ALL HTML tags using MSHTML Parser in VB6?


how to add background image to PDF using PDFBox?


Constant popups for bla-bla wants access to bla-bla keychain

Stop "...wants to use keychain" password prompts


ECLIPSE - Object Repository Program - NullPointerException Error Shown

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


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


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


PHP: can't encode json with multiple rows


What is the difference between a calculus and an algebra?


prove that if $(\mathbb{Z}/n\mathbb{Z})^{*}$ is cyclic, $n=2,4 $~or~$ p^k, 2p^k$ where $p$ is an odd prime number.


Are the following modules free and/or isomorphic?


max() not finding actual maximum value in list

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


Unable to think about an argument in proving that decimal expansion of a rational number m/n is eventually repeating

How can I prove that all rational numbers are either terminating decimal or repeating decimal numerals?


Why does my multivariate normal have a density greater than 1 (log-likelihood greater than 0)?

Can a probability distribution value exceeding 1 be OK?


Simple approximation of Inverse Incomplete gamma function


Do I need to add "the" to a plural noun?

Omitting article “the” in front of plural nouns


Can I trigger an Opportunity Attack by forcing an opponent to move out of my reach?


How do I make sense between difference in Eigenvalue variance and extracted some of squares variance?

What's the relationship between initial eigenvalues and sums of squared loadings in factor analysis?


get phone number from Field of type Phone without changing type to Text


Spectroscopic properties of hydrogen: H vs. H2


How to create a blender object to be used in other blender objects

How can I reuse existing materials, objects, etc from an existing .blend?


Depth of field: 28mm & crop vs 50mm & full frame

How does using a lens with some focal length on a full frame camera differ from using a lens with "equivalent" focal lens on a crop camera?


variance estimator for a symmetrical two-sides censored normal distribution

Maximum likelihood function for mixed type distribution


iOS - Instruments Zombie detection not helping

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


Gauge fields and strings: Loop equations


Why am I getting a NoClassDefFoundError in Java?


What do you call a person who does not go to both the extremes of the argument but remains in the middle ground?

Appropriate word for "intermediate approach"


Regex Matching on Regex101 but not matching with preg_match or preg_match_all php functions

How do I match any character across multiple lines in a regular expression?


How Do I See The Most Common Values In A List?

Find the most occurring number in a List


What is missing in my SEO checklist for new websites?

What are the best ways to improve a site's position in Google?


What kinds of verbal complement does the verb "request" accept and require?

Is it correct to say "I kindly request you to..."?


How do I stop PDFs opening in RollerCoaster Tycoon?


How to prove that the expected value minimizes mean square error

How can I prove mathematically that the mean of a distribution is the measure that minimizes the variance?


Formula for calculating rectangle vertices


What is the correct possessive for nouns ending in "‑s"?


Are DNS server responses categorized as "ESTABLISHED" by iptables? If so, why?


Python string.strip stripping too many characters

How do I remove a substring from the end of a string?


Ask question post button remains disabled


I have a problem understanding the proof of Rencontres numbers (Derangements)


How execute commands of cmd in c# and return the values

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


Why should the interface for a Java class be preferred?


How do I explain zero knowledge proof to my 7 year old cousin?


A rank-nullity theorem between $\mathbb Z^n$ and $\mathbb Z^k$

Rank-nullity theorem for free $\mathbb Z$-modules


Add spatial csv-layer in QGIS3.10 in a standalone script

How to create a valid QgsVectorLayer from delimitedtext?


Searching for a short story about people being stuck together

Short SciFi story where humans join and evolve into a kind of multi-creature


can an IP be mapped to another IP in windows?


First sentence after figur/table not aligned

how to start a new line after inserting a figure without indentation at the beginning of this new line?


Reverse DNS issue with Mailserver (Postfix)

Reverse DNS - how to correctly configure for SMTP delivery


How to adjust CPU & GPU Fans start temperature in my Ubuntu 19.04 on Dell g5 15 ( 5587 ) laptop?


Where to Download Special Ubuntu Images Designed for Pre-installed Systems (OEM)?


Does any series diverge more slowly than the harmonic series?

Is there a slowest rate of divergence of a series?


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

Derivative of an even function is odd and vice versa


Expectation of any function of X, a nonnegative integer valued random variable

Expectation of a function of a random variable from CDF


Calculate $\lim _{n\to \infty }\left(\frac{e^nn!}{n^n}\right)$

Limit $c^n n!/n^n$ as $n$ goes to infinity


Check if file exists but prevent 404 error in console from showing up


Can I check-in a 203 cm suitcase on a flight that starts with Japan Airlines and ends with Air France?

Baggage allowance inquiry with two different airlines in one ticket


Quicksilver listening to music when running inside the kitchen room

Does Quicksilver's walkman speed up with him?


How to hide the arguments sent to the executable from ps


Best way to strip punctuation from a string


Correlation between nominal and ordinal variables

Correlation coefficient between a (non-dichotomous) nominal variable and a numeric (interval) or an ordinal variable


Finding the original file of a symbolic link


Easy way to covert a Range or set of vales to an Interval object

Find subsequences of consecutive integers inside a list


What Exceptions bypass catch blocks in .net

What kind of Exceptions cannot be handled?


How to turn off invalid keypress beep in gnome-terminal?

How to disable the beep sound system-wide


How to solve the determinant matrix with words using python? there are how solve using the word x in python?

Can I get the matrix determinant using Numpy?


Encouraging users to create an account (and keep it)


Polymorphism and overriding a method from a class template in C++


How to filter accidental keystrokes caused by my cat?


Why does "someString" == 0 evaluate to true in PHP

How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators differ?


Distribution of this degree distribution plot


What determines the current browser location on desktop PC and how can it be changed?


Would you take a share in Stack Overflow?


Python. What happens if we take list() function from the list

List of lists changes reflected across sublists unexpectedly


How to dual boot ubuntu with windows 10 after installing ubuntu 20.04 LTS

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


NullPointerException in spring boot main method

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


I am not able to understand how new() operator is used in the following context. Can anyone explain me how?

What uses are there for "placement new"?


Why does this program not run infinitely?

Values obtained in case of a recursive function


alias for a command using !! to recall the last command


Derivation of expression for sagging of a beam

Where does this formula for sagging of a beam come from?


How to disable the deadzone for scrolling on MacOS?

Unresponsive mouse wheel on macOS Sierra


Why it says that "Cannot refer to a non-final variable i inside an inner class defined in a different method"?

Cannot refer to a non-final variable inside an inner class defined in a different method


HTML escapes appearing in node titles on bespoke content type — substitutions?


NER CRF, Exception in thread "main" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory

Why am I getting a NoClassDefFoundError in Java?


Unpairing a Bluetooth device when there is no “i”

No option to remove Bluetooth device in iOS Settings app?


Lorentz elements of inverse transformation

Pure Lorentz boost; transpose $\neq$ inverse?


Emails going to Junk for Hotmail recipients

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


Proving the identity $\sum_{k=1}^n {k^3} = \big(\sum_{k=1}^n k\big)^2$ without induction


In the history of mathematics, has there ever been a mistake?


How can I get more feedback from my Ph.D supervisor in our meetings?

How to have productive meetings with Ph.D supervisor


Checking if the roots of a function are real


70s(?) movie with abandoned spaceship, onboard computer can answer simple questions, talks about "warning the bridge" when asked elaborate questions

What 70s (60s?) TV show / TV movie had a generation ship whose inhabitants did not know they were on a spaceship?


What's the value of $\alpha$ satisfying $||f'||^2\ge \alpha||f||^2$?


What are the steps needed to implement a Qt class or member function into a QML project for Ubuntu-Touch?

Embedding C++ Objects into QML with Context Properties


What are the most common pitfalls awaiting new users?


How to pull random string from a keySet?


Is the "Final Release" a "Development Release"?


How to define patterns to filter lists of replacement rules?


Why isn't Higgs coupling considered a fifth fundamental force?


how to use fetch data using post method in ajax and jquery


Sci fi short story about a boy experiencing space travel out of suspended animation


How to redirect the output of gcc compiler to a file?


Do any mainstream text editors support Wolfram Language syntax for highlighting?

Wolfram Workbench - Mathematica Development Alternatives


Set the first option value of a select using jquery

How to make the first option of  selected with jQuery


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


Should you unplug the cable once your MBP is fully charged?

Should I disconnect my MacBook Pro's power cord when the battery is fully charged?


Best way to avoid encoding/collation char errors in no english web systems (PHP / Mysql)?


JQuery Click listener doesn't work unless I add it in the console

Event binding on dynamically created elements?


Do class/struct members always get created in memory in the order they were declared?


How can a beast heart adept's abilities improve after finishing the class?


How to create a .desktop file that launchs 2 programs at the same time?

Desktop entry, or other convinent but safe way to exec multiple statements,


How do I find on the Internet hits for a word with a dash in the middle?

How to search the internet for terms with special characters


How to relinquish answers I've provided?

How do I remove my name from a post, in accordance with CC BY-SA?


Analyzing Git(Hub) repos with Mathematica?


What is Registration in swatches and what's the use of it?

What is the use of registration black in the InDesign swatches palette?


How to decrease spacing before chapter title?


unix, difference between path starting with '/' and '//'

How does Linux handle multiple consecutive path separators (/home////username///file)?


Result is not properly displaying using Stack Exchange Data Explorer Queries?

Data from the Stack Exchange Data Explorer is obsolete


pgfplots: Clipping Everything Outside a Specific Area


Java: How to get the while loop to work?


If I dual boot Ubuntu 20.04 with Ubuntu 20.04 will grub know how to handle it?

Is it possible to dual boot two instances of Ubuntu 16.04?


How to check if an email address exists without sending an email?


Where should I post discoveries, share knowledge about a specific topic like programming?

Posting to share knowledge instead of a strict Q&A


unexpected network loopback device on linux

What is the meaning of entries when running 'ifconfig -a'


If $a=(12,5)$ and $b=(6,8)$ give two orthogonal vectors $U_1$ and $U_2$ such that $U_1$ lies in $a$ and $U_1+U_2=b$

If $a=\langle12,5\rangle$ and $b=\langle6,8\rangle$, give orthogonal vectors $u_1$ and $u_2$ that $u_1$ lies on a and $u_1+u_2=b$


Granting 1 point to opponent after saying GO


Compute eigenvalue of a $4\times4$ matrix with all entries $1$

Determinant of a rank $1$ update of a scalar matrix, or characteristic polynomial of a rank $1$ matrix


Is it possible to flag edit reviews as invalid?

What are my options when I see a way too minor suggested edit approved?


Any English terms for ‘to change the part of speech (of a word) without applying modification’?

What is it called when a non-verb is used as a verb?


Uncaught ReferenceError: GetObject is not defined in chrome


Book where person communicated with the trees using music, natives did not believe that email on her laptop really came from the scientist

Book about a boy that controls plants by whistling?


Rationality of a power with irrational exponent

Can an irrational number raised to an irrational power be rational?


Force Publish Future (Scheduled) Posts Immediately


How to swap section number with section title?

Adding section number after section title with titlesec package


Which is the best software to create 3D mockup from scratch?


Does the value of a standard deviation have any meaning

Interpretation of Standard Deviation independent of the distribution?


XMLHttpRequest Origin is not allowed by Access-Control-Allow-Origin


how to partition and install another distro side by side?


git: How do I undo a rebase in this case?


passing and setting variables in a heredoc


Can a monk make Martial Arts attacks while grappling and wielding a weapon?

What are the restrictions of an unarmed strike?


Find the volume inside the curve $x^2+4z^2+8y=16$ and on the positive side of $xz$-plane.

Find the volume inside the paraboloid $x^2+4z^2+8y=16$ and on the positive side of xz-plane


How can I create specific color scheme in Mathematica

Constructing ColorData with blue, white and red color


Why does the speed of light in vacuum never change?

Do we know why there is a speed limit in our universe?


PHP get highest value and lowest value out of array

Get the maximum value from an element in a multidimensional array?


How to align the div and iframe in the center?


How to remove failed file with backspace in its name?

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


Having Trouble Understanding Why Return Value Won't Update Value

What's the difference between passing by reference vs. passing by value?


How to delete all my photos in Google Photos?


How can I hide the "Universal Access" icon in the upper panel?

How not to show Universal Access menu Icon in task bar in Ubuntu 18.04?


Can the Killing Curse destroy Horcruxes?

Could the Horcruxes be destroyed with Avada Kedavra?


Price String spliting into amount and currency

How to convert a currency string to a double with jQuery or Javascript?


Continunuity of the generalized primitive

Why the primitive of a Riemann functions must be continuous?


Viewport only shows part of the scaled cube

Why does part of my model disappear when I zoom in on it in the 3D Viewport?


Can I dismiss an ongoing spell that was cast on me if I decide to be unwilling later?

Can a character choose to cease being a willing target of a spell?


Installing Microcode for dummies new install of Ubuntu

TSC_DEADLINE disabled due to Errata - when "trying" Ubuntu


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


Unable to upgrade rooted 4.2.2 with OTA update 4.3

Install 4.3 (OTA) on rooted Nexus 4 (CWM + stock rom, kernel)


Is XP divided among PCs or does each PC get the whole amount?

Is the XP for an encounter split among the party members or not?


Package ... is not available, but is referred to by another package

What does "Package  has no installation candidate" mean?


Comparing two java.util.Dates to see if they are in the same day


Show that $P_i$ and $\sum_i P_i$ being idempotent implies $P_i P_j=\delta_{ij}$

Orthogonal projections with $\sum P_i =I$, proving that $i\ne j \Rightarrow  P_{j}P_{i}=0$


Short story about humans on the surface of a star

What short story had a protagonist who was an orphan from a race of mimics?


Parse a MySQL insert statement with multiple rows

Regular expression to match balanced parentheses


How to create an interactive bash script to collect arguments for a command in linux?


Windows 7, can I mirror directories when I got one HHD? (like RAID)

How do I synchronise two folders in real-time in Windows 7?


What's the difference in localhost vs 0.0.0.0?

What's the difference between IP address 0.0.0.0 and 127.0.0.1?


Deducing a $\cos (kx)$ summation from the $e^{ikx}$ summation


Polygon Touch detection Google Map API V2


Transpose/Unzip Function (inverse of zip)?


Can SQL server automatically capitalize words like FROM and WHERE when building a query?

Sql Server management studio how to auto capitalize


How are the Lagrange equation and Feynmann path integral related?

Classical limit of the path integral formulation of quantum mechanics


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


Why did the Area 51 statistics on number of visits per day drop extremely down for Beta sites?

Traffic (views, visits) is not correctly registered on Site Analytics or Area 51


What is wrong with my executable compiled with GCC?

My program cannot run with "command not found" error


can i use wget to download specific files from a url/directory?


Error : MediaPlayer on a null object reference


Get matching fields in a find() with $or operand

Mongodb: return matched filters when using $or in find()


Has a bankai ever been silently activated?

Can you release your zanpakuto if you are mute?


Fallout Shelter: Benefits of having Specials over 10, in the wasteland

What does each SPECIAL stat in Fallout Shelter do?


Why does xubuntu install loads of stuff when I only selected desktop?


What happens to Concentration spells while Blinking?

Can I still command/control concentration spells while in the Border Ethereal?


How to write the horizontal triangle with line in the middle?


How to get appropriate lib package name for a specific header file

How do I figure out what package something is in without resorting to Google?


Proof that the number of digits in a whole number is $\lfloor \log_{10}(n)\rfloor + 1$

Proof: How many digits does a number have? $\lfloor \log_{10} n \rfloor +1$


How can I fix permissions for files in the /var/folders/zz?

Can I delete files or folders from /private/var/folders/?


why use sum of product and not product of sum in programmable logic array and programmable array logic

Why are sum-of-products implementations more popular than product-of-sums implementations?


Compute the fresnel integral $\int_0^x\cos(\frac{\pi u^2}{2})$du

Asymptotic expansion for Fresnel Integrals


prioritized power path controller for battery backup

How to create automatic dual battery changeover/switching circuit for uninterruptible power?


Add GRUB menu item to boot into terminal


Captcha is missing in Data Explorer when connected over HTTPS


Why does \if in a tikzpicture evaluate to true for \if 33 \empty?


How to import Java Project completely in Eclipse

How do I import a pre-existing Java project into Eclipse and get up and running?


Can't figure out how to deal with these errors

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


Is it possible to pass properties as "out" or "ref" parameters?


How is this classical group $\textit{compact}$?

Show that the set of all $n \times n$ orthogonal matrices, $O(n)$, is a compact subset of $\mbox{GL} (n,\mathbb R)$


What's wrong with my method that gives $0.\bar9 = 1$?


Find $\sum\limits_{r=0}^n(-1)^r\binom{n}{r}^{-1}$ for $n$ even


If $m(A \cap I) \le (1 - \epsilon)m(I)$ for every interval $I$, then $m(A) = 0$?

Let $A\subset\mathbb{R}$ a measurable and bounded set. Show that exists for each $0\alpha$.


Disabled submit button on form vs allow submit then show errors?


Defining two references to the same column in another table

How do I add migration with multiple references to the same model in one table? Ruby/Rails


blur vs focusout -- any real differences?

In web browsers, what's the difference between onblur and onfocusout?


Finding the limit of $\frac{1}{x}\left(\frac{1}{\arctan x}-\frac{1}{x}\right)$ when $x\to 0$

How to evaluate $\lim\limits_{x\to 0+}\frac 1x \left(\frac 1{\tan^{-1}x}-\frac 1x\right)$?


Dynamic memory allocation has undesired output


Do you have to roll to cast a spell in D&D 5E?


Is there such thing as a "smallest positive number that isn't zero"?


Is there any options to Boot Android device on connecting to power supply without root?

Automatically power on Android when the charger is connected


Store Array Values from User Defined Array Lengths

Weird behavior when printing array in C?


Why does filename expansion not work in this example?

Why isn't this sudo mv operation with wildcard working?


show invertibility of linear transformations

Showing a Linear Transformation is invertible


Do I use has had or had had for indirect speech

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


When does a singularity start to exist during a black hole formation?


How do I get dynamic div content in selenium

How to navigate to a alert using Selenium Web Driver with Java?


Filling an array with an identical function

Functional approach to basic array construction


Get the different values assigned to a zip code

Determining Min - Max within zip code (statistics by area)?


How to get the original term name from the translation of a term without knowing the tid?

How to get the translated term name by tid?


java| problem null pointer when print encoding

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


Knowing $\lim_{n\to\infty}x_ny_n = 0$,try to prove $\lim_{n\to\infty}x_n = 0$ or $\lim_{n\to\infty}y_n = 0$

If $x_n\cdot y_n\to 0$ then $x_n \to 0$ or $y_n \to 0 $


What is the recommended order for the books and the games of the Witcher?


Water Valve to toilet will not stop water supply

Replacing a toilet, when I turn the water valve off there is still water running into toilet?


How do I force cmake to include "-pthread" option during compilation?

How to get CMake to recognize pthread on Ubuntu?


Function input number and need to return te name of the month

Convert Month Number to Month Name Function in SQL


CancellationTokenSource, When to dispose?

When to dispose CancellationTokenSource?


Different type of string declarations in C


What are the benefits of upgrading crew in FTL?

What difference will the more skillful (1 star or 2 star) crew members make compared to a non-skilled one in FTL?


Assistant professor vs lecturer in the UK

Academic rank equivalence between the UK and the US systems


Which is more effective: if (null == variable) or if (variable == null)?


Finding the Transform matrix from 4 projected points (with Javascript)


Can I trade my Gen 1 Gameboy Pokemon all the way up to Sun/Moon?

Is it possible to trade Pokemon from the 1st generation games to the most recent ones?


Let $a,b\in \{\operatorname{Re}(z) <0\}$ then $|e^a - e^b | < |a-b|$.

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


Is it necessary to use commas in lists before the conjunction?


If $f(x)$ is a function with all coefficients $1$ or $-1$ and all roots real then degree of $f(x)$ can be

Prove that polynomial of degree $4$ with real roots cannot have $\pm 1$ as coefficients (IITJEE)


Creating directory in bulk using mkdir in shell script


Which country should I apply to for my Schengen visa?

Which country visa should i apply to? - Schengen


Are there data plans for travelers in the USA?

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


Can't download apps through the software center


Neural network to regress peaks in an image does not converge

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


How to run a 0.05A fan with a 10A source?

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


If $f$ is the quotient mapping, is $(Y,\tau_1)$ metrizable?

Metrizability of quotient spaces of metric spaces


I accidentally made my post community wiki

What will happen to my reputation when the Community Wiki status of a post is reversed?


Equivalent of (foo &>/dev/null &) in Windows shell


How to store and read cookies with javascript


My Ubuntu 20.04 changed to Kali 2020.02 after installing Katoolin3

Updated Ubuntu 16.04, now I'm running Kali?


How do I catch ec2 elastic ip pattern in url using a regex

Regular expression to match DNS hostname or IP Address?


How many blocks are required to make the toy?


Adding members of the Cantor set to get $[0,2]$

Measure of the Cantor set plus the Cantor set


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


Create ssh user which can only access home directory

How to add a ssh user who only has permissions to access specific folder?


Circuit for Battery powered LED turned on by .15 volts from small wind generator.

How to activate a pn2222 transistor with very low voltage


wifi 8821ce is not working on ubuntu 19.04

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


Problems with MinimalBy, MaximalBy, SortBy


How to create a shortcut for ssh terminal login?

Create a .desktop file that opens and execute a command in a terminal


Why is the confidence interval defined in this way?

Why does a 95% Confidence Interval (CI) not imply a 95% chance of containing the mean?


Moving Object Interception / Projectile Collision

How to calculate shot angle and velocity to hit a moving target?


Arxiv status from 'on hold' to 'submitted'


What's the best power injection method for addressable LED RGB Strips?


How to set DisplayFormulaNumbered Font style to Times New Roman?

Change font of formula number in DisplayFormulaNumbered


How to convert a string to datetime object

How do I parse an ISO 8601-formatted date?


Why in C does the function sizeof() output the size of right most operand when more than one operands are passed separated by comma?


Creating multiple directories using a parameter in a shell script


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


What is the best directory to install a Bash Script?

Is there a standard place for placing custom Linux scripts?


House address is not listed on Google Maps


Why do the $n \times n$ non-singular matrices form an "open" set?


Regex to strip single comments and muti-line comments in Notepad++

How to match c-style block comments in Notepad++ with a regex?


How to create and navigate instantly to a directory with Shell Scripting?

Why can't I change directories using "cd" in a script?


Couldn't append svg in html document using d3.js

Where should I put  tags in HTML markup?


How to know/get the capacity of hashmap?


How do I login to Ubuntu directly using root account?


Charging a mobile Tablet while communicating with a USB device at the same time

Can an Android tablet serve as USB Host and be charged simultaneously through a single port?


Any example of an ideal of a ring which is not commutative

Example of non-commutative ring with exactly 2014 two sided-proper ideals.


Obtain the largest positive eigenvalue (with its eigenvector)?

Find the eigenvector associated with the smallest eigenvalue, not smallest in magnitude


how to handle mysql_num_rows() expects parameter error

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


C++11: Undefined symbols for arcitechture

Why can templates only be implemented in the header file?


Fitting with two data sets with the same parameters

Simultaneously fitting multiple datasets


Background worker failing to attach event handler

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


How to add JCheckBox beside a String in JList and allows it to select and open multiple files stored in a folder without the use of ctrl key?

How do I make a list with checkboxes in Java Swing?


"Can't cd to /home/user" when sourcing a script

No such file or directory but I can see it!


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


What is wrong in this C++ code? Compile error: no matching function for call to ‘Test::Test(Test)’

Why is the copy-constructor argument const?


JAVA - Filling JTable with Vector result set from database

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


Android app has stopped and attempt to invoke virtual method on a null object reference


How can i find the mac address on client side i.e. for web browsers?


Deallocator of arrays in c++ after modification of pointer

How does delete[] "know" the size of the operand array?


Significance test in trimodal distribution


Should I try to give accepted answers for all my questions?

Unanswered Question - Answered in comments


Redirect loop when trying to login to /wp-admin/

Unable to login to my wordpress site. reauth=1 redirection loop


Why are the Elves so eager to just LEAVE - and let others sort out the problems of the world ?

What does it mean that the elves were diminished?


Using biblatex - having trouble getting it all working

Biblatex with Biber: Configuring my editor to avoid undefined citations


How can I install Google Earth in Ubuntu minimal from command line?

How can I install applications like Google Earth, NetBeans and Java?


Prove that $|x| + |y| \le |x-y| + |x+y| $

Use the triangle inequality to show that $|a|+|b| \leq |a+b|+|a-b|$


How to load up CSS files using Javascript?


if R is a commutative ring in which all the prime ideals are finitely generated then R is Noetherian

An ideal that is maximal among non-finitely generated ideals is prime.


Is there a way to make the Function construct accept a list as argument?


Whether Logfile Shrinking is good or bad one for Performance in SQL?

Why Does the Transaction Log Keep Growing or Run Out of Space?


Pci expansion card does not seem to fit exactly on the slot. Is this how should it really look like?

what is the difference in PCI "type" between these PCI cards?


Java wildcard parameterized type incompatible

Multiple wildcards on a generic methods makes Java compiler (and me!) very confused


How do I add 'www' before a subdomain, like www.subdomain.domain.com?


Can I download and play games from a friend's PSN account on a PS4?


VSE: Video is imported at incorrect framerate, and setting to correct framerate desyncs audio

Movie recorded on phone reports inconsistent number of frames when imported to blender (Blender 2.8 vs 2.9)


Play audio files in sequence but with delays between each song

Playing two files in a row in JavaScript


Best way to parse the human names in a large list of addresses when the order of names is unkown in advance

Splitting a person's name into forename and surname


How can I edit/create new launcher items in Unity by hand?


What does it mean in general to show something is well defined?


How to use an asterism to separate sections?

Asterism and similar breaking / non-breaking options


Get contiguous date ranges in grouped data

Finding contiguous ranges in grouped data


How to Recover Data in LINUX MINT Quiana


how to select row values as columns of another table in mysql

How to select column in table by creating row in another table in MySQL


How do Regular Conditional Probabilities assign values to $P(A|B)$ when $P(B) = 0$?

Probability, conditional on a zero probability event


Problems getting my bibliography working - All citations undefined and "empty bibliography"

Biblatex with Biber: Configuring my editor to avoid undefined citations


How to swap Escape and Caps Lock for tty and X11


Excel 2016 formula to include only unique values

How to count number of distinct values in a range?


ClassCastException when trying to implement ListView in FragmentTabHost

Populate list of custom view using ListFragment


how to convert all the file with extention JPEG to have lowercase jpeg

How do I change extension of multiple files recursively from the command line?


How to update the _id field in a mongodb document

How to update the _id of one MongoDB Document?


Proving that not all roots of a cubic polynomial are real

If $ad$ and $bc$ are odd and even, respectively, then prove that $ax^3+bx^2+cx+d$ has an irrational root.


Postfix sometimes fails to forward accepted mail

Why is SPF being validated against my mail server's IP instead of sender's IP?


Multi-client, async sockets in c#, best practices?


I want to know how high voltage generator works

Is it really possible to "boost" 6 V DC to above 50 kV? Or even 400 kV?


Can one 'pay' their son so he can contribute to his Roth IRA?

Can I hire my kid and start a Roth IRA for him?


How can I show notify-send messages triggered by crontab?


Aside from the Rings of Power, what else did Sauron make in his forge at Mount Doom?

Why did Sauron keep Mount Doom alive after forging of the One Ring?


How to prove $(1+i)$ is a prime in $\mathbb{Q}(i)$?

Is it true that: $a+bi$ is prime in $\mathbb{Z}[i]$ if and only if $a^2+b^2$ is prime in $\mathbb{Z}$


On click with an element that has been added to the page?

Responding to click event of element added to document after page load


What is the best charging strategy for a macbook?

What are the best practices for battery longevity?


Python regex subsitution: separate backreference from digit

python re.sub group: number after \number


Why download speed is limited in firefox and chromium?

Why does my Network shows different speed in a Terminal and in the Browser?


Python Multiline Regex Search in Binary File

How do I match any character across multiple lines in a regular expression?


Greek Words as Question Marks in java when trying to retrieve field value from MS Access DB

Java ODBC MS-Access Unicode character problems


How to check if a data sequence is really random?

Testing random variate generation algorithms


MySQL really unexpected error. BIGINT out of range


Is it damageful to disallow *.txt in robots.txt?


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


How can you check for a #hash in a URL using JavaScript?


The site software is %-encoding asterisks in URLs, and it shouldn't(?)


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


How do I render a more HD picture in blender internal 2.79


How to report Windows 8 bug to Microsoft

How do you file a bug report for Windows?


how dependency injection helps to develop application classes in java


Find pattern on multiple lines within BIG log files

Find files with matched whole lines from a file


Technical difference between abstract class and interface

What is the difference between an interface and abstract class?


Both if and else statement called randomly


How to write $3\otimes3\otimes 3=10\oplus8\oplus8\oplus1$ in a tensorial way?

$SU(3)$ irreducible representations with tensor method


How to select a node with a given attribute value in C#?


Using the for loop to pull data from two lists

Is there a better way to iterate over two lists, getting one element from each list for each iteration?


Package 'octave-octcdf' has no installation candidate (Ubuntu 18 LTS)

What does "Package  has no installation candidate" mean?


biological basis for excluding values outside 3 standard deviations from the mean?

Detecting outliers using standard deviations


Is there any way to open command prompt and execute some command using a python script?

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


Why does the Moon not rotate about its axis, relative to Earth's rotation

Why does the Moon face Earth with the same side?


Parse SELECT clause of SQL queries into a PHP array


IS this an extreme copy of Stack Exchange?

Are there any clones/alternatives for running a Stack Exchange style Q&A site?


Problem after Install Elementary OS desktop in Ubuntu 14.04

How to install the Pantheon desktop environment?


How many tensor product terms are necessary to express a separable state?

What is the minimum number of separable pure states needed to decompose arbitrary separable states?


2 ways to vote that something belongs on SuperUser

Why does Super User site appear twice in vote-to-close dialog?


Not able to get response code for 401 with http url connection


Is it safe to reveal the name of the website's MySQL tables for the client side?

Exposing table name and field names in request URL


Linking to Wikipedia abstracts (the way Google Earth does it)


Vertical centering image without fixed height of parent


How to prove $rank(A^+)$ is no more than rank(A)?

How to prove rank(A+) is no more than rank(A)?


Do you use NULL or 0 (zero) for pointers in C++?


Will Mac Mini work with Dell Inspiron Laptop

Use Dell Inspiron laptop monitor as only monitor for mac mini


Proving if a sequence is Cauchy and/or convergent.

Real numbers equipped with the metric $ d (x,y) = | \arctan(x) - \arctan(y)| $ is an incomplete metric space


How to remove line breaks from large numbers?

How can I print multiline output on the same line?


What non-security updates are included with "Security Monthly Quality Rollup" KB3185330?

Windows 7 May 2017 Updates specific differences?


Computing $\int_{-\infty}^\infty \frac{\sin x}{x} \mathrm{d}x$ with residue calculus


Canonical Post #2: What is the perfect, and how should I use it?


Want to print multiple times in single line Python

How can I flush the output of the print function?


Calculate distance between two latitude-longitude points? (Haversine formula)


Continuity of $f(x)$ on $[a,b]$ implies continuity of $f(t) = \displaystyle \min_{a \leq x \leq t}f(x)$ at [a,b].

Supremum of a Continuous Function is Continuous


How do I get the raw field value in a twig template?


Why the direct product does not form a ring?

If $R$ and $S$ are rings then $R \times S$ is never a field


My longtable is too wide, and there is too much text to fit in a pleasing way when reducing column size

How to make longtable width to textwidth?


Use db_select with multiple conditions of which one needs to apply


Why does shifting the integration line from the real-axis not affect the integral $ \int_{-\infty}^\infty e^{-x^2} dx $?

a generalization of normal distribution to the complex case: complex integral over the real line