DrawerLayout - The markup in the document following the root element must be well-formed

How to fix error: The markup in the document following the root element must be well-formed


Data-driven QGIS print composer label formatting?

Print composer custom grid label problem


How to resolve paths containing double dot directory references in powershell


In Pokemon Go how much does a Power Up increase the CP?


Evaluating the integral $\int_0^\infty \frac{\sin x} x \,\mathrm dx = \frac \pi 2$?


Can my duplicate close vote be binding when I cast it on my own question

Voting to close my own question confusingly acts as if I'm not me


How do I evaluate $\int_{-R}^{R} \sqrt{R^2-x^2}\,dx$ using the change of variables $x = R\sin(w)$?

Confused About Trigonometric Substitution


Do we still need Community Wiki now that we have "suggested edits"?

Do edit suggestions make community wiki superfluous?


Ordering algorithm to priorities close votes review


"Continuity" of stochastic integral wrt Brownian motion


How do I punctuate a question that contains a quote that is a declarative sentence?

Question mark usage/position when sentence ends with a declarative quotation?


Driver locked memory on a non-virtual machine


Use of the Ubuntu Font in website design!

Can I add Ubuntu fonts to website? What are licenses of those?


Why if H⊴G and H is solvable and G/H is solvable, then G is also solvable?

For $G$ a group and $H\unlhd G$, then $G$ is solvable iff $H$ and $G/H$ are solvable?


Why was the plan for the Purple Wedding so complicated?


Android studio “ Attempt to invoke virtual method android.database.Cursor on a null object reference” problem

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


Probability of picking blue ball on the sixth pick.

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


Prove that the absolute value of a product is the product of the absolute values of factors.


Which command should I use for textual subscripts in math mode?


What iron-clad reason did Dumbledore have for believing Snape was on his side


Proof that $\gcd(ax+by,cx+dy)=\gcd(x,y)$ if $ad-bc= \pm 1$


Prove the set $\Bbb Z^+ \times\Bbb Z^+ \times \Bbb Z^+$ is countable.

Proving that a set is countable by finding a bijection


Making a live USB with persistent storage


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


Does C# allow omitting class parameter inside its methods?


pdflatex with TEXshop on macOS does not the same as Terminal "pdflatex filename"

When and why should I use % !TEX TS-program and % !TEX encoding?


Is there a reason why my wordpress PHP page isn't loading into my PHP template


Show that $\gcd(a + b, a^2 + b^2) = 1\mbox{ or } 2$

How can I find the possible values that $\gcd(a+b,a^2+b^2)$ can take, if $\gcd(a,b)=1$


Why does this polymorphic operation compile?

Objects of a specific type in foreach from an IEnumerable


How do I make an application's user settings persist from one version to the next?

How do you keep user.config settings across different assembly versions in .net?


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


How to pass multiple arguments to procedure in VBA?

VBA returning error when calling a Sub with multiple parameters


Finding first index of element that matches a condition using LINQ


Why isn't "giraves" the plural of "giraffe" like "wolves" is for "wolf"?


Some confusion with how commas work in C/C++


Textures and colors not imported from OBJ file when using Cycles render

How can I get a .MTL file to show on an .OBJ model I imported in Cycles?


Increase size of APFS partion in High Sierra

Resizing Mac OS partition - macOS High Sierra


How to write pseudocode similar to code presented in "Beautiful Code" by J. R. Heard


Pass the output of previous command to next as an argument


What if you pointed a laser away from a black hole while falling into it?


Keying and Masking Green Screen but Background Isn't Transparent

Keying node in compositor. How can I associate the alpha channel so that it works with the Alpha Over Node?


How to stop Windows 10 from autostarting apps?

Why do Windows 10 foreground apps mysteriously launch as background processes?


Why do I get this function call error on an non-object when I am calling a function on an object?

mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get the actual mysql error and fix it?


What class of Devil Fruit does the Gomu Gomu no Mi come under?


How can I represent an 'Enum' in Python?


Is there a word for intentional misspelling as a literary device?

“kinda”, “sorta”, “coulda”, “shoulda”, “lotta”, “oughta”, “betcha”, "tseasy", etc. What are these?


Are all extensions of finite fields cyclic?


Check to see if an event handler is attached to and event

Determine list of event handlers bound to event


Upgraded to a larger SSD using a cloned copy of existing. Possible to extend the existing partition?


Zero element of $\mathrm{Hom}_C(X,Y)$ in the additive category $C$


Show $|\frac{e^{-ixs}-1}{s}|\leq |x|$ , $x,s$ real.

Proving an inequality: $|1-e^{i\theta}|\le|\theta|$


Changing Excel file to shapefile for use in QGIS?

Importing coordinate data from Excel into QGIS


Supervisor asking me to list a co-author who has literally done nothing

My advisor wants me to include a name of someone who has no contribution to the paper


Show the limit of the sequence is $\sqrt{\alpha}$

Proof of Convergence: Babylonian Method $x_{n+1}=\frac{1}{2}(x_n + \frac{a}{x_n})$


How can I get from Gatwick to Heathrow by bus?

Best and fastest transportation from Gatwick to Heathrow airport


LINQ to XML - How to get Dictionary from Anonymous Object?

How to Create Dictionary via LINQ to XML?


Does 'incomplete' mean the same thing in formal arithmetic compared to Godel's work?


If the sim is out and the phone has been factory reseted can I track it?

Locating stolen phone after factory reset


Linux create mount point issue on ASUS RT-N56U router

ASUS RT-N56U router Linux create mount point issue


Program crashes after the exchange of pointers

Why do I get a segmentation fault when writing to a "char *s" initialized with a string literal, but not "char s[]"?


Time dilation and twin paradox - can this be explained in plain English?

What is the proper way to explain the twin paradox?


Javascript validation for emails starting with comma and period symbols

How to validate an email address using a regular expression?


Show that $|f(0)| \leq \frac{1}{4}$ for every holomorphic function $f:\Bbb D \to \Bbb D$ such that $|f(\frac{1}{2})|+|f(-\frac{1}{2})|=0$


How do I resolve unmet dependencies after adding a PPA?


Multiple-entry Bulgaria visa to enter to Romania


Where is .deb package location after I run apt dist-upgrade on Ubuntu 16.04 LTS?

Where are packages stored installed with APT in Ubuntu 16.04?


Zoom for reputation graph for SE account is broken

Markers are placed incorrectly on network profile reputation graph after zoom reset


Does there exist a local diffeomorphism of $\mathbb{R}^2$ onto $\mathbb{S}^2$?

Local diffeomorphism from $\mathbb R^2$ onto $S^2$


Give a "Not a duplicate button" on a question

Someone flagged my question as already answered, but it's not


Dynamically insert an Enum Type as argument in a class constructor expecting

Dynamically Create a generic type for template


Possible paradox with black holes and time dilation

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


What happens to AirDropped files on the iPad that do not prompt the user to open an app?

Where do files go when you AirDrop them on iOS?


Windows 8 install problems on a desktop PC

Error code 0x8007045d when trying to install Windows 8


Inbound & outbound emails marked as phishing


What hardware does Ubuntu Touch support?


Writing a letter to two persons who are not a couple or married?


What is the easiest way to have a better quality image from a given image


Following code not working in LaTeX : $\{f^'_n\}$


Lipschitz continuity power type function

Is the function $f(x)=|x|^{1/2}$ Lipschitz continuous?


Let $a_1,a_2,\ldots,a_n$ be positive real numbers.Prove that...

Find the limit $ \lim_{n \to \infty}\left(\frac{a^{1/n}+b^{1/n}+c^{1/n}}{3}\right)^n$


How to download, modify, build and install a Debian source package?

How do I get and modify the source code of packages installed through apt-get?


Difference between $\mathbb C$ and $\mathbb R^2$

What's the difference between $\mathbb{R}^2$ and the complex plane?


How we can prove that if $p,q$ be prime and $q\mid a^p-1$, then $q\mid a-1$ or $q=2kp+1$?

$p,q$ odd primes, $q\mid a^p-1\Rightarrow q\mid a-1$ or $\,2p\mid q-1$


Zero-Divisors & Units in $\mathbb{Z}/n\mathbb{Z}$

Every nonzero element in a finite ring is either a unit or a zero divisor


Is there an easier way to sort a response object in JavaScript?

Sort array of objects by string property value


Keyboard backlight not working on an Asus N56V


How much beef broth can I make with 800g (1.75 pounds) of bone marrow bones?

Optimum Bone To Water Ratio For Pork and Beef Stocks


Change IDENTITY_INSERT to ON in SQL server

How to set identity_insert to on in SQL Server


Equal, opposite forces in Newton's third law

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


Strange answer for Eigenvalues of a 4x4 matrix


How to construct a c++ fstream from a POSIX file descriptor?


Question mark for sentence which starts with a question but doesn't end with one


“cloud” or "cloud" - is the quotation mark same?

Straight quotes vs. curly quotes in formal writing


Problems with jQuery selector (after append)

Event binding on dynamically created elements?


Why does scanf() need "%lf" for doubles, when printf() is okay with just "%f"?


Jquery webcam plugin - error: Flash movie not yet registered


PostgreSQL query for intervals of 1 min with accumulated sum over all the timeframe

PostgreSQL: running count of rows for a query 'by minute'


Could situation where water does not pour out of a bottle change if different liquid is used

Physics of the inverted bottle dispenser


Can we have a notification when the answer to any of my question got edited?

Notify question OP (and those who marked it a favourite) if an answer has been modified


How to move mutliple files from multiple directories to one directory

How to integrate mv command after find command?


Disable encryption of LUKS partition (sda5_crypt)


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


Upgrading from 12.10 now that it's end of lifed?

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


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


How to check the type of a value in Java?

Validating input using java.util.Scanner


org.apache.jasper.JasperException: The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved

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


Need help finding a 1970-1980s (maybe early 90s) dark Space-SciFi Anime

80s-90s anime (movie or series) in which an armored girl exchanges age with a dying man on a beach


Why is there a controversy on whether mass increases with speed?


Is there any bijection between $\mathbb{R}$ and $\mathbb{R}^2$?

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


How to sum all column values in multi-dimensional array?


Which website to ask question and get suggestions related to programming language (i.e. Laravel) ? )

Which computer science / programming Stack Exchange sites do I post on?


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


Microcontroller and processor same thing or not?

What's the difference between a microcontroller and a microprocessor?


How to write alias when the command includes file path

Can I pass arguments to an alias command?


Can't post question on Stack Overflow. Says "this looks like spam"

Can't post question on freelance. Says 'this looks like spam.'


Let p be a prime. Consider the equation $\frac1x+\frac1y=\frac1p$. What are the solutions?


Installed new graphics card, broke my drivers

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


How do I change the number on the end of a animated render?

How to keep Blender from adding frame numbers to output filename?


Servlet:The requested resource () is not available

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


is the following way correct for determines the complexity of Fibonacci function?

Computational complexity of Fibonacci Sequence


Change focus on mist pass for getting DOF in composition


AMD GPU Material in "material preview mode" and "rendered mode", is entirely gray as background. Only outline is displayed


Is it possible to travel by air in India domestically with only a scanned pan card?

What is valid ID for domestic flights in India?


MSE Help dropdown still links back to SO

The site still thinks it's attached to Stack Overflow


Scroll to a specific position on a page using Javascript / Jquery

jQuery jump or scroll to certain position, div or target on the page from button onclick


When Input Values To My Program, It Crashes :( C#

What's the main difference between int.Parse() and Convert.ToInt32


Sending a message to all open windows/tabs using JavaScript


Where are some good places to find free illustrations?

Free vector graphic images, for commercial use


I want to write an algorithm in overleaf, but it comes up with errors

i want to write an algorithm but things went wrong


Not able to shop name based on location I given in AlertDialog

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


What's the difference between a Long Term Support Release and a Normal Release?


Get everything after the hash tag # in url

Can I read the hash portion of the URL on my server-side application (PHP, Ruby, Python, etc.)?


How long does cheese last out of the refrigerator

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


How can I set computer usage time limits?

How do I restrict my kids' computing time?


Macbook charging but not really charging

Macbook pro Mid-2012 not booting on battery. Not responding to power button


Is it possible for more than two particles to be entangled in a quantum way?


Undefined reference to static class member


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


Install Windows 10 on external hard drive.. but

Is it possible to use Boot Camp with Windows 10 from an external HDD?


Are Desktop Environment and Desktop Managers same thing on Linux, if yes how to know which desktop manager I'm using from my terminal?

How can I find which desktop enviroment I am using?


Run a cron job every minute, meaning of syntax


Splitting .tif image into several tiles?


When should a verb be followed by a gerund instead of an infinitive?


Get a random record from a huge database


How to install new version of ubuntu and keep home partition untouched

Keep /home directory when installing Ubuntu 14.04


how start another activity when java.lang.OutOfMemoryError

Strange OutOfMemory issue while loading an image to a Bitmap object


Computing $ \int_0^\infty \frac{\log x}{\exp x} \ dx $

Integral representation of Euler's constant


Why does "return list.sort()" return None, not the list?


How to make a footnote on the figure or table caption


How can I create a new label for enumitem with tikz?

Enumerated list with blue circles and number inside it


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


Nvidia prime intel mode malfunction, Ubuntu GNOME 17.04, GTX 1050


Sorting list of Strings having integer values- Java


Possessive form for a surname ending with "z"


Copying ArrayList content to another ArrayList

Java: recommended solution for deep cloning/copying an instance


Security Updates - The package system is broken

How to solve apt "package cannot be configured because package is in a different version" errors?


View Databases from android device in eclipse


The unofficial name of the product before the release


The computer does not seem to find all my RAM. Can I fix it?

Why is all my extra RAM marked as "hardware reserved" in Windows 7?


CSS bug on Ask Question page on Programmers and Meta site

Right-hand sidebar covers the footer on the "ask question" page and markdown help page


Javascript if variable is undefined then use another

Is there a "null coalescing" operator in JavaScript?


Holder's inequality and Minkowski's inequality

Prove the inequality $({1+\frac{a}b})^n$ + $(1+\frac{b}a)^n$ $\geq$ $2^{n+1}$


Finding element with highest value in a dictionary without using built-in functions

Getting key with maximum value in dictionary?


Installing okular via apt-get on bionic gives me

"Unable to locate package" while trying to install packages with APT


Taking a user input as a string variable containing a wild card expression

How do I escape the wildcard/asterisk character in bash?


Is there a harder way to prove that if an integral curve's derivative vanishes then the curve is constant?

Looking for a Simple Argument for "Integral Curve Starting at A Singular Point is Constant"


is it possible to get formatted date object in Java


if statement help when reading attribute values from XML tree


Why is "nobody" called the "most privileged user after root"?


Calculating dielectric constant of a dielectric sample placed inside a rectangular waveguide

Can anyone tell me how to find permittivity of a dielectric sample using a rectangular waveguide


I want to draw a table like this, but my code does not work


Can´t center the p element when it has a background-color with a set width


Minecraft-Command to remove all dropped sandstone

Minecraft command to clear all but one item entity (tile) type


Becoming Thieves Guild Guildmaster, am I bugged?


How do I resolve unmet dependencies after adding a PPA?


Is there a way to ask for "Getting Started" information-source recommendations that is not off-topic

Where should looking-for-resources questions go?


How do I create an empty generic array in Java?


I connect my iPhone 5 IOS 10.3.1 but my Ubuntu 16.04 doesn't seem to detect it


Significant correlation but in regression analysis Beta is insignificant. How come?

Significant predictors become non-significant in multiple logistic regression


Compactification of additional dimensions

Why does string theory require 9 dimensions of space and one dimension of time?


the command find not working with -name option in sh file

`find` with multiple `-name` and `-exec` executes only the last matches of `-name`


mac terminal displaying other name than host name

OS X computer name not matching what shows on terminal


How can I install Ubuntu 12.04 from a USB


Reference for the subgroup structure of $\rm{PSL}_2(q)$


How can I syntax highlight the output from the exec() function in PHP?

A library to convert ANSI escapes (terminal formatting/color codes) to HTML


how do i use isinstance() in django template language


$\mathbb{Q}$ dense in $\mathbb{R}$ does also $\mathbb{Q^2}$ dense in $\mathbb{R^2}$?

prove that $\mathbb{Q}^n$is dense subset of $\mathbb{R^n}$


Understanding transverse oscillation in 1 mass, 2 spring systems


Heartbleed - Centos 6.5, Apache - should I recreate pair of default certificate and key

Heartbleed: What is it and what are options to mitigate it?


Can I force someone into my bag of holding?

Can I push an enemy into a bag of holding?


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


Virtualbox-5.1 - Shared Clipboard and Drag'n'Drop options not working


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


Compact subset of a compact topological space


Extra "s" in acro with plural in first use

Calling acro first use when plural is producing an 's' in the short definition that is wrong


Strange black shading. Cannot fully light mesh. (Cycles)


travelling to uk as a family from ireland

How should a family with young children apply for UK visas?


undefined reference to symbol 'gluLookAt'

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


NullPointerException when trying to get URI with FileProvider(Android)

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


Google Web Toolkit, Eclipse, external project

Eclipse 3.4 GWT 1.6 project - how to reference source from other projects?


Add Chapter Title to Header - without "Chapter 1"

How to remove 'Chapter 1.' from 'Chapter 1. Introduction' while using \leftmark?


When to, and when not to pluralise month?


How are NaN and Infinity of a float or double stored in memory?

What is the internal representation of inf and NaN?


Onclick javascript Button is not working

OnClick JavaScript Button, Invalid or unexpected token error


Get value of input element in event listener with d3


How to get root access on Android emulator?


What is the role of an unescaped circumflex or hat character " ^ "?


What does multivariate regression get us that several univariate regressions do not?

When do we use a multivariate regression?


Why are oscillations so ubiquitous in nature?


Proof of $\sin(x) > \frac{2}{\pi} \cdot x $

Prove an inequality with a $\sin$ function: $\sin(x) > \frac2\pi x$ for $0<x<\frac\pi2$


Save As PDF on Microsoft Word 2007 isn't embedding the fonts

Word 2016 to pdf - ttf comes out as 72 dpi


How is this c++ code with default parameters can be compiled?


Rotate text with curve modifier without spiraling


Should I be able to retract a reopen vote?


Transfer file via SSH from server back to client

"Open in PuTTY" command of WinSCP: Can I scp files from Linux back to Windows from terminal in opened PuTTY instance?


What do you call this part of old windows?

What are those non-glass/non-transparent window called? just wooden doors for windows?


Will a downvote from a user below 125 give you reputation penalty (-2)?

Once I reach 15 reputation, will my old votes be taken into account?


Regular Expression Match variable multiple lines?

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


How to set static routes in Ubuntu Server?


On the justification of the result of a limit utilizing little-o. (quick question)

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


How to copy files from multiple directories?

Copying multiple specific files from one folder to another


Calculating the number of missing numbers


why some from references are shown in the text as small letters instead of capital letters?

BibTeX loses capitals when creating .bbl file


How to change the position of numbers on plot

Is it possible to position ticklabels on the negative y axis on its right side?


Chance of getting into engineering PhD if I have good references and research experience but don't satisfy 3.0 GPA requirement?

Is the minimum GPA required for Graduate school a cut-off criteria or a general guideline?


No Man's Sky and Steam Family Library...can we play at the same time?

Is it possible to play two different Steam games on the same account at the same time?


With arrays, why is it the case that a[5] == 5[a]?


When were the 'and' and 'or' alternative tokens introduced in C++?


How to do a bias-variance analysis on a machine learning modelling process


What on Earth creates the number next to my tag score in my profile?


Show that the sequence $\{x_n\}$ defined by $x_n = ( 1 + 1/n)^n$ is a convergent sequence

How to prove $\lim\limits_{n \to \infty} (1+\frac1n)^n = e$?


How to downgrade from ubuntu 15 to ubuntu 14 to escape systemd?

How to roll back Ubuntu to a previous version?


I can't find my Bin file on minecraft 1.6.2!

How Do I Make a Custom Texture Pack For Minecraft? (16x16)


Cast shatter on the other side of a wall

Do you need line of sight to cast spells on someone?


Your content must have a ListView whose id attribute is 'android.R.id.list' when extending ListActivity


Why must loop variables be signed in a parallel for?

Why aren't unsigned OpenMP index variables allowed?


How much work is done when pushing against a brick wall?

Why does holding something up cost energy while no work is being done?


$x$, $y$ and $z$ are sides of a triangle - prove that $(x+y-z)(x-y+z)(-x+y+z)\leq xyz$

Prove $(-a+b+c)(a-b+c)(a+b-c) \leq abc$, where $a, b$ and $c$ are positive real numbers


Implementing an LRU cache with built in data structures

How would you implement an LRU cache in Java?


What's the difference between regex [-+]? and (-|+)?

Using alternation or character class for single character matching?


How do I reset iPhone if hard reset (power + home) won't work


Using the substitution $u=\frac{\pi}{2}-x$ to transform and evaluate the integral

Evaluate $\int_{0}^{\frac{\pi }{2}}\frac{x dx}{\sin x +\cos x}$


Interlocking shapes with clipping mask and stroke


\cref inside a heading breaks PDF bookmark


Singular or plural in these sentences . .

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


How do I reset a lost administrative password?


Recommend a statistics fundamentals book


Scanner double value - InputMismatchException


LaTeX/BibTex not arranging citations by order of appearance


Does leavened bread made with yeast require gluten to rise?


Issue with NSMakeCollectable when converting to ARC


How to get list of all installed applications in Windows Phone 8

Get list of all installed applications in Windows Phone 8


Best way to convert Pascal Case to a sentence


Optical physics and principle of reversibility

Does light reflect if incident at exactly the critical angle?


Highlighting rows/columns/diagonals in matrix

How can I highlight elements in a matrix?


Do invisible polygons influence rendering time using Cycles renderer?

Does decimate an object helps cycles rendering faster in blender?


How to switch between wi-fi networks at runtime (programmatically) in iPhone app


Error with static method setting static value of a class

Unresolved external symbol on static class members


Is reflection of light due to absorbtion and reemission?


Opportunity associated to OpptunityLîneItem

Display opportunities associated with an OpportunityLineItem


Why can you check in to a flight the previous day?

What is the purpose of check-in before flying?


Rs. 100 have/has been returned to your child

Why "was" not "were" in "Nearly £20 was taken from my bank account"


RGB color changed between .tex and .pdf (TikZ)

Setting a custom RGB background color in beamer


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


Why is Ubuntu One going to be shut down?


How to improve omega-3 fatty acid absorption?

Supplements: When and how to take them to maximize absorption


Ajax enabled GridView in ASP.NET MVC is possible or not?


document.getElementById().innerHTML appears to be conflicting with my Jquery click()

Event binding on dynamically created elements?


Inverse Laplace Transform of f(s)=$\frac{1}{s\sinh^2{c\sqrt{s}}}$

Inverse Laplace transform of $\frac{1}{s\sinh{c\sqrt{s}}}$


cannot use attributes of class in methods

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


If $ABCD$ is a cyclic quadrilateral, then $AC\cdot(AB\cdot BC+CD\cdot DA)=BD\cdot (DA\cdot AB+BC\cdot CD)$


Wildcard doesn't expand in for loop with variable


I need to install Skype, how can I do it?


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


Why don't electromagnetic waves require a medium?


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


Why call 'safety' if the turn will pass to the opponent anyway after failing a called shot?


How to execute javascript from an applescript (Yosemite)?

What's the equivalent of "do shell script" with javascript automations? (Yosemite)


Recursive one liner function to print numbers from N to 1

Can a lambda function call itself recursively in Python?


Is Visa required to Transit via Abu Dhabhi for transit more than 8 hrs. I do not intend to go out of the terminal

Do you need a visa to transit Abu Dhabi airport?


Subtracting an interval from max(date) in MySQL


How can i make my Cycles Cloth Shader to look Translucent

How do I create a partially transparent flag?


How do I prompt for Yes/No/Cancel input in a Linux shell script?


Simplify with assumption of unknown function

Unknown function with arbitrary arguments assumption


applying for uk visitor visa after 3 refusals, what i have to do?

I have been denied a visa several times in a row. How does one deal with such serial refusals?


How to detect if a specified amount is NaN and how to

(Built-in) way in JavaScript to check if a string is a valid number


Tangent Points for Common Tangents between Two Ellipses (Ellipses described with rotation and translation coefficients)

Finding the tangents common to two rotated ellipses?


Perform an action only if javascript is disabled

No-Javascript Detection Script + Redirect


How do I hide and show entire tasks lists in Trello?


Instant approval of revisions for users with edit privileges


Selecting max values from list of raster layer and attaching raster source of max value using ArcGIS Desktop?

Find out which raster has highest values


SQL Alchemy ORM and the meaning of asterisk(*)

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


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


Safari shows blue dot below Dock icon though it's not in process table

App crashes, dock icon remains, can't reboot, yet no process in ps aux to kill


How to revert a dual boot (windows 8 & Ubuntu 15.04)


What does "had had" mean? How does this differ from "had"?


Why does level means coding only work for one (dummy) variable?

Removing intercept from GLM for multiple factorial predictors only works for first factor in model


How to run scripts without typing the full path?


Tried installing Ubuntu 20.04 from USB flash drive but after selecting the USB boot option, GNU grub terminal appears. What to do?

What is the proper way of creating installation media from Ubuntu iso?


Difference between specific time and current time

How to get time difference in minutes in PHP


Installing ubuntustudio-audio, getting errors

Unable to correct problems, you have held broken packages


solving functional equation $f(x+y) +f(x)f(y)=f(x)+f(y)+f(xy)$ for all real numbers


How do I upgrade Java from 8 to 9+ on Ubuntu 18.04?


How to saveHTML of DOMDocument without HTML wrapper?


How to dentify what files or directories are modified when a debian package is installed?

How can I list all files which have been installed by an APT package?


Proper way to validate e-mail address in MySql

How to validate an email address using a regular expression?


Contact form 7 issue with jquery - hiding/showing fields


Developing for Android in Eclipse: R.java not regenerating


What is wrong with this implementation of the knapsack problem?

List of lists changes reflected across sublists unexpectedly


Why are both LIGO detectors nearly co-aligned?


Does AWS EB instance automatically restart when crashed?

how to restart node application automatically on aws elastic-beanstalk


Getting NullPointer implementing a LinkedSet

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


How to Solve a Divisibility Problem : Prove or disprove

$a\mid b,\ c\mid d\,\Rightarrow\ ac\mid bd $ $\ \, \bf\small [Divisibility\ Product\ Rule]$


Pgfplots center plot horizontally, disregarding legend


how to empty stardard input/output buffer in C


XML File Creation in Perl - Updated Requirements


Automatic click Submit after 10 seconds in php


Construct a compact set of real numbers whose limit points form a countably infinite set.

Construct a compact set of real numbers whose limit points form a countable set.


Why do the Human-looking Youkai obscure their eyes?


Kotlin execution time almost 20 times higher depending on invocation order

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


Backup of MongoDB collection data and rename the collections


Can you identify a time travel story in which every attendant of the passion of Jesus Christ turns out to be a time traveller?

Need help to find a sci-fi collection I read at school (mid 80s)


Controversy over verb choice in "neither you nor I {is/am/are} in control"


Can I create an element with forward slash as part of the name


How to typeset mathematical set with conditions in multiple rows


After that Visa expired, re-entering US with ESTA to take a flight back to Europe

I had a J1 trainee visa, can I go to Canada and come back with an ESTA?


What is the exact precondition to be able to get/buy/find Stack overflow T-shirt-s?

Stack Overflow T-Shirt: where can I get one for now?


Why did flagging a comment as obsolete quickly delete it?


Trying to localize a Underscores starter theme

Translations does not work with .pot file


How do I find entropy of features having numerical data?

How is a splitting point chosen for continuous variables in decision trees?


Is it "I" or "me" in "Keep Tom and I/me updated"?


How do I update Python from 3.4.3 to 3.5?

How to update ubuntu's python with latest version from source?


Unable to correct problems, you have held broken packages


How to I prove the equivalence of $f(S_1 \cup S_2)$ and $f(S_1) \cup f(S_2)$ (Discrete Mathematics)


How to reset an user password without knowing his current password?

How do I reset a lost administrative password?


For how many pairs of positive integers n and m is the statement $mn - 8m + 6n =0$ true?

Show that there are exactly 16 pairs of integers $(x,y)$ such that $11x+8y+17=xy$.


alignment issues with systems of eqns and list

Left aligning and breaking equations in cases environment


If you have a Nintendo Network ID on your Wii U and you get another Wii U, can you log in on the other Wii U with your same account?


Checking if user is logged in or not using sessions: java servlet

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


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


Keeping lines repeated a set number of times

How do I print all lines of a file with duplicate values in a certain column


how to get multiple cell values in a single cell in sqlserver

Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Why does the "Back" button refresh the current page and how do I stop it?

Redirection sends me to the same page when I press "Back"


Help me understand .profile, .bashrc, etc


Clocks for multiple timezones in GNOME Shell


Can Searchbots Find Web Pages That Aren't Linked To?

can google index/crawl random subdomains that aren't linked to from anywhere


"Stay home" or "stay at home" – which is correct and why?


WP_Query to show post from a category OR custom field


Is it possible to install some cloud apps on Ubuntu?


Does a "dupe" on another (non-SE/SO) site warrant a vote to close?

Is it wrong to ask the same question elsewhere?


python argument doesn't work under virtualenv


Would you please help me with adjectives?

"a ten years old boy" or "a ten year old boy"


How can I switch from Survival to Creative?

Is it possible in Minecraft to switch over from survival to creative in single player?


Exclude entire categorical variable? Or just some of its dummies?

Is feature selection with dummy coding of categorical variables problematic?


Package dependencies can not be resolved


amsthm with shared counters messes up autoref references


How to access private data members outside the class without making "friend"s?

Can I access private members from outside the class without using friends?


Is there a way to see all Steam achievements in one account?

Can steam create an overview of all my achievements?


Tabular align on decimal point with bold cells


Java project with Maven dependency compiles but fails at runtime

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


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


Why is Linux reporting "free" memory strangely?


Solid mode shows only a narrow band of objects

Gray cone obscuring/clipping the 3D Viewport


Calculate line distances inside of polygons using ArcGIS for Desktop?


How to remove/delete a large file from commit history in Git repository?


Factoring a semiprime with part of one of its factors


What is the correct way to completely remove an application?


Box Cox transformation in multiple regression using car package in R

Interpreting multiple regression with transformed response variable


How to change or add location to pictures in new Photos app on OS X?

How to add a location to photos in the new photos app?


Any performance difference between Ubuntu desktop and server versions?

What's the difference between the server version and the desktop version?


what do you call a person who repeats the same mistakes over and over again?

Someone who doesn't learn from the mistakes he made


What stops lightsabers from becoming super long?

Do adjustable length lightsabers exist in Star Wars universe?


Book/series where people were implanted with a power giving stone after birth

Can anyone identify this 90s teen-fantasy series, gems in backbone, big magic, evil king?


How to tell the maximum speed of copying a file using Finder or cp or rsync?

Why is cp command 4 times slower than copying in Finder in OS X 10.6?


Is it correct to say my domestic name is?

How to refer to the different types of first names of a person?


Laptop Screen automatically rotates after some time from the time of log-in in Ubuntu 18.04 LTS

How to turn off screen rotation in Ubuntu 18.04 LTS?


Back transforming regression results when modeling log(y)


Show the automorphism $\phi={}^t(A^{-1})$ is not inner for $|F|>3$

Transpose inverse automorphism is not inner


$X$ be locally compact & $T_2$, then $\forall x\in U$ where $U$ is open,$\exists V$ open with compact closure $\ni x\in V\subset\overline{V}\subset U$

A topological space is locally compact then here is an open base at each point has all of its set with compact closure


Geometry using Complex Numbers/Roots of Unity

For $A_1 A_2\cdots A_{11}$ a regular $11$-gon with circumradius $2$, and point $P$ at distance $3$ from the center, find $\sum PA_k^2$


Wrong result for Convert float to integer


What's the correct way to remove broken uninstall in Windows?

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


How can you figure out which program/process is creating a file?

Is it possible to find out what program or script created a given file?


20.04 virtualbox-guest-dkms: Error! Bad return status for module build on kernel: 5.8.0-36-generic (x86_64)

Virtualbox broken after a dist-upgrade -- cannot install virtuabox-dkms nor run modprobe vboxdrv


Is accessing data in the heap faster than from the stack?

Which is faster: Stack allocation or Heap allocation


Get data from String and put this in a List


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


Name of sci-fi book with Mars and intelligent spheres of light


How do I prove whether the series converges when $a_n = \frac {n! e^n}{n^n}$?

Convergent or divergent $\sum_{n=1}^{\infty} \frac{e^nn!}{n^n}$?


How do you print the current month, day and year using awk and date?


Creating a new page with \clearpage or \newpage

Is it wrong to use \clearpage instead of \newpage?


Under what circumstances can you compare the $ R^2 $ value of two models?

Is R-squared value appropriate for comparing models?


AS3 - Preventing duplicates from being selected from an array


Breadth vs. depth of reading in preparation for postgraduate study

Am I reading enough of the scientific literature? Should I read for breadth or depth?


Obtaining probability density function from a cumulative distribution function

General::ivar is not a valid variable when plotting - what actually causes this and how to avoid it?


Do Stack Exchange sites have any sort of security bug bounty program?

Establishing a Security Bug Bounty Programme for Stack Exchange


How to get the id of the dropped element in jQuery with the draggable method


Undefined reference to sqrt (or other mathematical functions)


How can we sum up $\sin$ and $\cos$ series when the angles are in arithmetic progression?


Issues with fstream and eof() (have spent a combined 5 hours debugging, searching for a solution, and testing)

Why is iostream::eof inside a loop condition (i.e. `while (!stream.eof())`) considered wrong?


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


How can I pause or freeze a running process?


What's the inverse operation of exponents?


How to open all accordian in click a tag using UiJquery?


cmake linking templete class gives undefined reference

Why can templates only be implemented in the header file?


How to use MySQLdb with Python and Django in OSX 10.6?


DNS - How to make existing domain to no longer resolve & maintain functional MX record

DNS: Is it valid to have an "MX" record and no "A" record?


Number of strings that start and end with the same letter or are palindromes or contain vowels only

Counting the number of strings that start and end with the same letter, are palindromes, or contain vowels only


JS libraries: what's with the exclamation point in the comment block?

The purpose of starting an initial comment with /*! in javascript and css files


How to redirect the output of a command to an already existing file without deleting its contents?

What are the shell's control and redirection operators?


How to specify decimal places not significant digits in xtable output

Control number of decimal places on xtable output in R


How do you get a tool to break a specific block in adventure mod, like on maps?

Minecraft CanBreak on specifically colored banners


How to tell the difference between linear and non-linear regression models?


Header for XML files with xml.etree.ElementTree

How to create  with Python's cElementTree


System requirements for installing Ubuntu on my pc

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


Prove that $(1+2+3+\cdots + n)^2 = 1^3+2^3+3^3+\cdots + n^3$ for every $n \in \mathbb{N}$

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


Beaches on lakes in Germany - security aspects

What to do with your valuables on a low-cost holiday while swimming/diving in Central America?


windows 10, firefox can't be added as a default browser

Windows 10 won't accept Firefox as the default browser


Simple login with Java code - using conditional assignment


Visa availability is longer than the availability of the passport

Traveling to the US with new passport, visa on the old one


Given a function of two variables, how can I define a 2nd function that is the integral of the 1st w.r.t. one of the variables?

Efficient evaluation of functions defined by NIntegrate


Code works in console/scratchpad but not in a Greasemonkey script?

Code working in browser console but not in tampermonkey


Running Command Line from C# without Window and Getting Output

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


Can we prove that the set of irrational numbers is uncountable without Cantor?

Proof that the irrational numbers are uncountable


"I only bought that because / I bought that only because"

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


How to select multiple values in a single column in a stored procedure?

Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Finding circle circumscribed in spherical triangle


Limit of the recurrence $b_{n+1}=\sqrt{2+b_n}$ with $b_1=\sqrt{2}$.

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


How can I round up my answer upto three decimal places in java such that 10.5 should be printed as 105.000

How to round a number to n decimal places in Java


How do I format my USB flash to FAT 16 on windows?

How do I format my 8 GB USB drive to FAT/FAT16 in Windows 7?


Allowing edit approvals via the mobile app


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


How to use WEEK and DAYOFWEEK functions in SQL Server


Implementing a Custom Subscription Center in Salesforce Marketing Cloud


How to create blur on an empty layer in Photoshop?

How to create a non-destructive and reusable blurred/frosted glass effect?


Why can templates only be implemented in the header file?


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


It's not possible to find Community user posts cause of negative id

Community user id interpreted by absolute value in search


Merging shapefiles with different geometries (point and polygon) to get single layer with multiple geometries?


Evaluate the integral $\int\limits_0^{\pi}\log (1-\cos x)\, dx$

Calculating $\int_0^\pi \log(1-2a\cos (x)+a^2)\,dx$


Why is it enough to only check if $A\cdot A^{-1} = I$ when showing that $A^{-1}$ is the inverse of A?


After Ubuntu install, computer boots directly to windows7, no dualboot

Attempted Installing Ubuntu on Windows 8.1 UEFI, Confused about booting in UEFI, Legacy Mode


Identify new iPhone model on xcode (5, 5c, 5s)

Determine device (iPhone, iPod Touch) with iOS


Is it better do upgrade system from existing Ubuntu installation, or to install a fresh version?

Is a clean install better than upgrading?


How to make VIM settings computer-dependent in .vimrc?


Why do German umlauts and sharp s (ß) work without a package in LaTeX?


\usepackage[backend=biber]{biblatex} does not work, backend=bibtex works


How do I address unchecked cast warnings?


JTable does not accept text from Windows IME keyboard directly


Should I ask a professor for the third time for a letter of recommendation?

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


word(s) to describe someone judge others by one tiny detail

A single word for someone who is not pleased no matter how hard you try


Why is my QGIS installation not updating to a more recent version?

Installing latest QGIS version on Ubuntu?


Is there a term for a question that repeats something someone just said, followed by a stressed interrogative pronoun?


How is it the Voyagers are a few seconds closer to Earth than earlier?


Compiling a Simple C lua5.0 Program, Undefined References

Why does the order in which libraries are linked sometimes cause errors in GCC?


If $a$ divides $bc$ and $\gcd(a,b) = d$ then $\frac a d$ divides c


loopwithtimeout.js example from async javascript book

JavaScript closure inside loops – simple practical example


How can I change my method for logging into Stack Exchange (and remove the old one)?


Why do I see a saddle in this picture of a computer screen?


Why does JavaScript's RegExp maintain state between calls?

Why does a RegExp with global flag give wrong results?


Relationship between standard deviations of partitioned subsets and the standard deviation of the whole set?

How to calculate the variance of a partition of variables


How can the ball reach the wall when it always has to travel halfway?

How can Zeno's dichotomy paradox be disproved using mathematics?


I was refused a visa..want to reapply soon cause have already pay for my ticket fee..and i dont want to make a mistake again

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


Getting p-values from a mixed-effect ANOVA

How to obtain the p-value (check significance) of an effect in a lme4 mixed model?


English as a second language - Is it acceptable to edit spelling and grammar?

Is it acceptable to edit (correct) grammar or spelling?


I work "in a grocery store" or "at a grocery store"

"To work for" vs. "to work in" vs. "to work at"


How to update YouTube video with an edited version?


Leaving Paris with expired schengen visa

Should I follow what was mentioned in the “duration of stay” or in the "validity of the visa"?


How does subsurface scattering RGB radius work?

How to use Subsurface Scattering in Principled BSDF


What sanitization should be done to form inputs before inserting them into a database?


In general relativity, if an object has no speed is it then not affected by gravity?

What makes matter travel along geodesics?


In JavaScript, if “Strings are objects” then why not Numbers too?

Why can't I access a property of an integer with a single dot?


Problem when i try to add an unallocated space to a existing partition /dev/sda8 /home


What size resistor to light 3.3V LEDs from a 3.3V circuit?

Can I use blue-green LEDs as MCU state indicators on 3.3 V power?


Determine destination location of apt-get install ?


What do the 2 asterisks do or mean when added in front of a parameter to a pandas function

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


How to Pass Object from Fragment to Activity - Android

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


What should be the ideal file size and resolution for a Facebook cover photo using photoshop?

Facebook: Ways to preserve image quality of uploaded images?


Can I use a US Business visa obtained while working from one company to travel for another?

Can the same B1 visa for USA be used after employer has changed?


Why does this object initialization work?


My /boot is too small for upgrade: Increase /boot size? Temporarily empty /boot?


Applications of polynomials of a high degree


Online resources for airplane seat sizes


Cannot implicitly convert in async method


Generating Depth based tree from Hierarchical Data in MySQL (no CTEs)


The requested resource is not available HTTP 404

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


Permission issue on restore of the db from primary to secondary

CREATE DATABASE permission denied for sysadmin


Links in newsletter preview link to YouTube


How can I split a large column of data into multiple columns of data in MATLAB?


Depends on lib32gcc1 , libc6-i386 , can't install neither

How do I resolve unmet dependencies after adding a PPA?


How do we insert images from Google Drive to spreadsheet cells?

Insert image from Google Drive into Google Sheets


Could alias python=python3 in my bashrc cause problems?

How to make 'python' program command execute Python 3?


How do I evaluate $\int \frac{\mathrm{d}x}{e^x + 1} $?


another go on fractional scaling with 18.04

Enable fractional scaling for Ubuntu 18.04


Set Theory - Elementary Question on Empty Sets


MatrixPlot ignores ColorFunction for 0 matrices

ArrayPlot with a user-defined color function is misbehaving


Windows share mounts but without write permissions


Do I need a UK Transit Visa when my H-1B will expire the day after my travel?

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


get value of sibling object within an object

Self-references in object literals / initializers


Where can I find a site to download pre-built 3D houses?


Why do monitor resolutions of 1366x768 *and* 1360x768 exist?


How to open a link in html or php after clicking submit?


How to print `n` arguments in a command?

Commands that may take a variable number of arguments


Airport security: what if I carry an item with traces of explosive?


Complicated FOR loop nesting. Having trouble cleaning up legacy code


SQL convert DateTime to Date (SQL server 2005)

Best approach to remove time part of datetime in SQL Server


What's this minimalist icon style called?

What's the name of this flat illustration style?


Tikz: purely vertical arrow from nodeA.south to nodeB.north


How to assign a MS Word macro to a hotkey?

How to configure a hotkey/shortcut to activate a macro in Outlook 2007?


How to resize font of displayed formulas to automatically fit column width?

How can I auto adjust a equation to appear in the entire page? (Scale to equations, is this exist?)


What is the difference between passive and non-dynamic rigid bodies?


How do I un-install / remove a click package


combinatorics - How many permutations if no two balls of the same color to be adjacent to each other?

Number of possible permutations of n1 1's, n2 2's, n3 3's, n4 4's such that no two adjacent elements are same?


what the difference between int* v[10] and int (*p)[10]

C pointer to array/array of pointers disambiguation


Is it proper to use "the" before the name of a government organization?


How do moving charges produce magnetic fields?


UV map for cuboid produces islands of same size


Cannot get Ubuntu software update to work


Export a table as csv in mysql from shell script

How to output MySQL query results in CSV format?


PyQGIS: hide a layers-group by uncheking it in the legend

PyQGIS toggle group visibility (and recursively subsub...group visibility)


Checking the status of a device ,if the device is connected to a network

How do I check for a network connection?


Cannot cast java.util.date to java.sql.date

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


What is the standard measurements of a cricket ground?


Re-import updated CAD model into blender, retain existing surface materials and settings


$n = 2^p - 1$ Prove that if n is prime then p must also be prime.

Are Mersenne prime exponents always odd?


what is the use of this (function($){ })(window.jquery) in jquery

What does !function ($) { $(function(){ }) }(window.jQuery) do?


What is the main Computer Memory Addressing Mechanism for Semi-Conductor Memory?

How is 'specific' data found and taken from a Semiconductor Memory Source?


Null Object reference when setting Button onClickListener

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


validating an email address properly with PHP


Why does a perpendicular force not change speed?


Looking for an app to name colors on Mac (colorblind)?


Logic Definitions/Axioms (Are they iff statements?)

Are "if" and "iff" interchangeable in definitions?


Linux Mint 17 Cinnamon: how can I run an application prior to the login screen?

How can I run a script that starts before my login screen?


Using Phone number to authenticate login instead of UUID in android

MSISDN : Is it a SIM Card Data? Why all The Provided Function (from Blackberry and Android) to fetch MSISDN not reliable?


Remove all files, folders and their subfolders with php


uniform convergence of exponential function on open interval

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


How to fix 'android.os.NetworkOnMainThreadException'?


Install Ubuntu inside/alongside windows 7

How can I install Ubuntu without removing Windows?


What is the term for the colour scheme/effect in e.g. Supernatural


Unity 17.04 Desktop Launcher problem for PyCharm

How can I set up PyCharm to launch from the Launcher?


How to display line numbers in Nano text editor

How to show line numbering in nano when opening a file


How to recursively delete a dir after find

How to delete directories based on `find` output?


Prove that $f$ is constant if $f$ is real when $|z|=1$

Let $f(z)$ be entire function. Show that if $f(z)$ is real when $|z| = 1$, then $f(z)$ must be a constant function using Maximum Modulus theorem


Windows 10 update on dual boot, can't boot into ubuntu

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


Don't know what 'this' keyword reference


how to add a left or right border to a tkinter Label

Adding padding to a tkinter widget only on one side


What is the logarithmic color scales?(not logarithmic axes)

Logarithmic scale in a DensityPlot and its legend


How to change value by clicking radio buttons

how can we change the value by using radio buttons


How to fire Textbox textchanged event while typing in textbox or do partial postback


How do I reset a lost administrative password?


Is there an in-place equivalent to 'map' in python?


How can I increase the darkness of shadows without increasing the strength of the lamp?

How can I cast artificially darker shadows?


Cyclic Groups of Infinite and Finite order

If a cyclic group has an element of infinite order, how many elements of finite order does it have?


Matrices: left inverse is also right inverse?


Adding a class to some javascript buttons


Travelling with an Ecuadorian and Canadian passport

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


How do you split a list into evenly sized chunks?


Image of a Hausdorff Space with certain conditions is closed

$X$ be a Hausdorff topological space , let $f:X \to X$ be a continuous map such that $f\circ f=f$ , then is $f(X)$ is closed in $X$ ?


How to delete all emails older than a certain date in gmail?

What's the workflow to bulk delete e-mails from within Gmail?


How to improve battery lasting in Android?

What can I do to increase battery life on my Android device?


Sending SMS in iPhone without redirecting to Messages app

How to programmatically send SMS on the iPhone?


Is it possible to install ubuntu on an X86 android tablet?

What hardware does Ubuntu Touch support?


www+https redirection does not work even though redirection has been added in .htaccess file

Relationship of ServerName, ServerAlias, host.file and how to define them in httpd-vhosts.conf


How to modify the root parent selector in sass

Modifying the middle of a selector in Sass (adding/removing classes, etc.)


Convert percentage margin into percentage markup without knowing the revenue.

How to get the reverse percentage (not amount of reverse percentage)?


Add tag to page title when viewing specific tags


How to use dice to randomly select from 10 choices?

How to generate a random number between 1 and 10 with a six-sided die?


R reading in data from a column but it isn't pure data, it has a "levels" separator


I just received a shameful F on 1st Year Writing. How negatively will grad school look at this grade

Does a bad grade in one course (with otherwise OK record) affect graduate admissions?


How to make Menu Company Profile Website in google search ? how to edit sitemap.xml to setting it?

How to get sitelinks to appear on Google Search?


The better Java singleton pattern nowadays?

What is an efficient way to implement a singleton pattern in Java?


Large solve function on mathematica not working with hyperbolic trig functions


What percentage of the population is magical in Pathfinder's world of Golarion?


Overland travel - Thai visa requires tickets in and out

Do I need a bus/train/plane ticket out of Thailand in order to get a Visa-on-Arrival?


How to use textures with transparency with eevee's principled bsdf?

How do I get transparency to work with the Principled BSDF shader?


Reversing a string in C without using library functions

How do you reverse a string in place in C or C++?


Is there a viable melee Demon Hunter build for Inferno?


Centering the table when using `p{x cm}`


How can buoyancy lift an object if the object is resting on the bottom?

Does an object need fluid under it to float?


Fun with BULK INSERT SQL SERVER - type mismatch or invalid character for the specified codepage


Finding original spelling of Polish name Vazuka which was anglicized on arrival to US?

Correct spelling of Polish surname Dziubenofska?


Python: How to optimize a list result by using less lines? This question is already answered using zip

How do you split a list into evenly sized chunks?


3D Acrylic Paint Stroke in Photoshop or C4D?


cllick event of dynamically created Checkbox in Jquery

Event binding on dynamically created elements?


What exactly does sudo apt-get -f install do?


Cannot remove codeblocks using apt-get - Ubuntu 14.04

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


How to convert java arraylist to javascript array?

Converting a Java ArrayList of strings to a JavaScript array


QGIS can output shapefiles larger than 2 GB

Is there a maximum number of features that QGIS can save into a shapefile?


Duplicate data in database after crawling

Reference - What does this error mean in PHP?


Why does the sum of the reciprocals of factorials converge to $e$?


Area under a guassian with two known points using error function

How are the Error Function and Standard Normal distribution function related?


I got Solstice for a comment on the 22nd?

Why didn't (or did) I or some other user get a hat although the requirements were (or weren't) fulfilled?


How to recover my list of who's naughty and nice?

How to recover files after deleted my Ubuntu partition?


Confusion about validity of work energy theorem

Validity of work-energy theorem in presence of non-conservative forces?


Independence of $x = z_1^2 + z_2^2$ and $y = z_2 / z_1$, with $z_1, z_2$ having a standart normal distribution


What's the best (for speed) arbitrary-precision library for C++?

What are the best (portable) cross-platform arbitrary-precision math libraries?


Who is able to cast a spell from a spell scroll in D&D 5e?


Prefilling tags when linking from an external site

Can I have a link to the "ask as question" page with the tag field pre-filled?


DSolve to solve a system of differential equations


How to return only the Date from a SQL Server DateTime datatype


Consuming Restful WCF Service using Android

How to fix 'android.os.NetworkOnMainThreadException'?


Does Ubuntu 14.04 have something like Window's DXDiag?

how to get graphics card memory info? windows and linux shows different value


material not displaying on fresh install of 2.91 since upgrade

AMD GPU Material in "material preview mode" and "rendered mode", is entirely gray as background. Only outline is displayed


What is the difference between "is having" and "has" in this sentence?

How do the tenses and aspects in English correspond temporally to one another?


Calculate the standard error for a proportion of a group and a sub-group

Testing whether the mean of a group is different from the mean of the entire sample


What are some uses of template template parameters?


Does notepad++ have the quick scroll pane that Sublime Text have?


prove that for a continious function if f(q) = 0 for all q where q is rational then all f(x) = 0 when x is real

Prove that $f(x)=0$ for all $x\in\mathbb{R}$.


What operation does $\|$ denote in ANSI X9.63 KDF?

What does the $\|$ operation mean in cryptographic notation?


Showing that $\sum_{k=N+1}^\infty \frac {1}{k!} < \frac {1}{N!}$

Factorial sum estimate $\sum_{n=m+1}^\infty \frac{1}{n!} \le \frac{1}{m\cdot m!}$


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


Let $K$ be an extencion of $F$ and let $a,b\in K$. If $a$ is not algebraic in $F$, but it is in $F(b)$, show that $b$ is algebraic in $F(a)$

If $v$ is algebraic over $K(u)$, for some $u\in F$, and $v $ is transcendental over $K$, then $u$ is algebraic over $K(v)$


Does male or female DNA contain more information?

Do men and women have the same number of genes?


Value of $\lim_{h\rightarrow 0}\frac{a^h-1}{h}$

How to prove that $\lim\limits_{h \to 0} \frac{a^h - 1}{h} = \ln a$


Dynamic Server Name in SQL Statements (from clause)


Python os.path.realpath() for symlink in Windows

Reading the target of a .lnk file in Python?


Display of Publications for Personal Website

Tool to manage and/or make available a list of my publications on the web?


why is ${n+1\choose k} = {n\choose k} + {n\choose k-1}$?

Proving Pascal's Rule : ${{n} \choose {r}}={{n-1} \choose {r-1}}+{{n-1} \choose r}$ when $1\leq r\leq n$


To prove that the limit of a bi-variate function is nonexistent at a point

Non-existence of $\lim \limits_{(x, y) \to (0,0)} \frac{x^3 + y^3}{x - y} $


GLSL weird '<' syntax error in vertex shader


SYSLINUX: No DEFAULT or UI configuration directive found!

Boot failure : No DEFAULT or UI configuration directive found!


bind many data frames adding a column with their id

Combine (rbind) data frames and create column with name of original data frames


Any way to use the SFMC integrated Bitly link shortner within a Transactional SMS API JSON payload?


$\lambda_{\max}\geq n$ for a positive reciprocal matrix

If $\lambda_{max} = n$, then $n\times n$ positive, reciprocal matrix A is consistent


Proving $1 \geq \frac{\sin(\theta)}{\theta} \geq \frac{2}{\pi}$ for $\theta \in [0,\frac{\pi}{2}]$

The sine inequality $\frac2\pi x \le \sin x \le x$ for $0<x<\frac\pi2$


A question about "Where in the world" hat

Why are there two different hats for "Where in the World"?


How can you find and replace text in a file using the Windows command-line environment?


How to extract data from matplotlib plot


Understanding boolean operators in bash script


(Python) Counting lines in a huge (>10GB) file as fast as possible

How to get line count of a large file cheaply in Python?


Mckee believed WAS the Mary Rose Vs Mackee believed TO BE the Mary Rose

The doctrine I believed "to be" or "is" or "was" right


How do you get to level 36 in Candy Crush Saga?


python3 and python2 compatibility choices

Why is Python 3 not backwards compatible?


Diff Between Call By Reference And Call By Pointer

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


Calculate the limit: $\lim_{x\to\infty} \sqrt[x]{3^x+7^x}$


Unique cyclic subgroup in dihedral group is characteristic


How to use manual partitioning during installation?


Is it possible to UV mapping to single pixel?

Color all of my models using one texture


What are the requirements to use iMac screen as a second monitor - Target Display Mode?


how to convert comma separated string to list of strings in java?

How to convert comma-separated String to List?


virtualenv: command not found after installed with Pip on Mac


Isomorphism between general linear groups

Is there a simple way of proving that $\text{GL}_n(R) \not\cong \text{GL}_m(R)$?


Can I get the images for printers in .NET?

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


Where does the use of the term echelon in maths stem from?


How to check if a point is inside a square (2D Plane)?

How to check if a point is inside a rectangle?


Ubuntu 17.10 new install, Firefox 57.0 (64-bit) can't play videos on Google Photos


When wording a date where the month and year are seperate from the day, should the month have a comma? (See example.)


Received an email saying "A decision has been made on your UK Visa application". What does it mean?

Does this email mean that I have been granted the visa?


Disabling Menu in MainForm from Second Form

Best way to access a control on another form in Windows Forms?


Magnetic field created by the electron spin

What does the magnetic field of the (quantum-mechanical) electron look like?


Does every inner product fail to turn $C[0,1]$ into a Hilbert space?

The sup norm on $C[0,1]$ is not equivalent to another one, induced by some inner product


Your branch is ahead of 'origin/master' by X commits. How to find the X commits?


Passing options to Python executable in non-interactive mode


Up/Left arrow keys + another key doesn't 'work'

When pressing Up+left + another key, the last key doesn't 'work'


Usage of "any" or "some" in "Would you like ..... wine?"

"Some" and "Any"; countables and uncountable


How to draw line pointing in compass bearing direction from point shapefile?


What does &hellip mean/do(from Java Generics FAQ)?


How big is too big to fly on American Airlines?

How big is "too big" for an airline seat? At what point will you be required to buy two tickets?


How did you respond to feature requests or bug reports that you accepted?


How to use unicode characters in Windows command line?


Why is the work done by friction zero when body is rolling?

How can friction do no work in case of pure rolling?


How to serialize a .NET object and assign to a string variable?

Can I Serialize XML straight to a string instead of a Stream with C#?


Started thawing but can't finish cooking meat: Time Sensitive

How dangerous is it to refreeze meat that has been thawed?


What is the default /etc/inittab file on a fresh install of Debian Jessie?


Need help in writing Test Class for Rest API Class

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


Kullback-Leibler divergence: negative values?


Rings of order $p^2$ and some related information

Classifying Unital Commutative Rings of Order $p^2$


PHP - Fatal error: Unsupported operand types


How to use on change event for dynamic fields?

Event binding on dynamically created elements?


Application install but not displaying in Google Glass after KitKat Update

Why is my voice command missing from the ok glass menu in XE16?


creating a shortcut in a folder in Ubuntu 14.04


A site to migrate too broad questions from StackOverflow?

Should we have a subjective version of every Stack Exchange site?


How Do i get last 2 days of month to stop schedule job in javascript


will i lose data/quality converting my raw files to jpeg on my pc?

Good examples of RAW's advantages over JPEG?


Why have the subjunctive and indicative converged in Modern English?


Cleaning brown/gray spots on overheated stainless steel stock pot


Interesting issue with an accepted answer that I've never encountered before

Exit strategies for "chameleon questions"


Return CSS Height with Jquery, Not computed, but declared

Get element CSS property (width/height) value as it was set (in percent/em/px/etc)


Getting the ID of the element that fired an event


If $c\in \mathbb F_p^\times $, then $x^m-c=0$ has at most $m$ solution in $\mathbb F_p^\times $.

How do I prove that a polynomial F[x] of degree n has at most n roots


How to store and subsequently decode Huffman table


Are we accepting questions which will only help OP and not future visitors?

Responding to your "too localized" concerns


Let $x$ and $y$ be integers such that $2x+3y$ is a multiple of $17$. Show that $9x+5y$ must also be a multiple of $17$.

Understanding a proof that $2x + 3y$ is divisible by $17$ iff $9x + 5y$ is divisible by $17$


What are the difference between * and & for objects in c++

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


nginx / ssl: Always redirect to one of two https subdomains

nginx: Redirect https traffic without subdomain to subdomain (non-www to www)


A switch that is only ON if the reference voltage is matched -+ 0.1 volts


Is 3 Dissonant sounds considered as Beat Frequency or would it be a different type dissonance?


Automatically turn on grayscale mode in windows 10

Is there any way to script Windows 10's "color filter" feature programmatically?


How to set a sound notification of 100% battery?


PHP parse/syntax errors; and how to solve them


How can you explain long lifetime of the Rydberg atoms?

How to explain the long lifetime of Rydberg atoms with Fermi golden rule?


Different statements of the Heisenberg's uncertainty principle

Factor 2 in Heisenberg Uncertainty Principle: Which formula is correct?


How to use JavaScript to change the form action

How can I set the form action through JavaScript?


What is a plain English explanation of "Big O" notation?


Can I securely restrict access to desktop users on my mobile site?

What is the best way to detect a mobile device?


Allow all commands via sudo but nopasswd for specific commands

How to run a specific program as root without a password prompt?


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


difference in assigning strings in javascript

When should I use double or single quotes in JavaScript?


How can I find a bibtex entry for an article?

What are good sites to find citations in BibTex format?


Mockito Test - Test write() method leads to NullPointerException

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


How to read elements in header as is in R?

R: loading a table with number as the column heading all were wrongly added a X, how to solve it?


Why does integration have to be the reverse operation of differentiation?

Why is integration the inverse of differentiation


I want to travel USA on B2 for vacation but I have f1 visa

Can I travel to the US on a F1 visa to attend a funeral?


Replace Powershell 5.1 with Powershell core 7

Replace Win10's Powershell with Powershell 6.0.0


Report sites that use Stack Exchange content without following attribution rules here


What is happening when I type ctrl+shift+e, then type and underlined text appears?

What does [Ctrl] + [Shift] + [e] do, while typing text?


Is there a way to convert number words to Integers?


iOS: URL Scheme to open specific profile in flickr app


Align text in exact center (vertically and horizontally) without creating outlines?


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


Convert string to Title Case with JavaScript


TeXstudio Compile: Error: Could not start the command: pdflatex.exe

New installation – TeX editor says: "Error: Could not start the command"


Prompt before closing browser tab if comment has not been submitted


SQLSTATE[42000]: Syntax error or access violation - PDO "GRANT" prepared statement

Reference — frequently asked questions about PDO


Does The Ranger's Feral Senses Accomplish Anything, RAW?

What happens when an invisible creature is detected?


player1Turn() won't return desired value


how to specify a method to be passed as a parameter?


Short way of using comment character `%` in multilines


How do I combine multiple exposures for action shots?


What will happen if a stick and a beam of light is to race

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


How many vertices in this tree have degree 1.

Number of leaves in a tree (all types of trees)


Extend comment "magic links" syntax to allow arbitrary link text


On average, how many friends would I need to have to have at least one friend's birthday every day?

Expected time to roll all 1 through 6 on a die


How can check android Device is Rooted Device?


Can you make some photos private on Instagram?

How to selectively make photos private in Instagram?


Probability of dummy variable of randomly chosen observation is equal to 1 in R

Confidence interval for Bernoulli sampling


How to prove $x_n$ converges as $n \to \infty$.

Simple proof Euler–Mascheroni $\gamma$ constant


In Game of Thrones, is it possible for Danaerys's child to still be alive?


understanding bias correction in ADAM algorithm

Understanding a derivation of bias correction for the Adam optimizer


What is equivalent to Mac's purge in Linux?

How do you empty the buffers and cache on a Linux system?


How Does Surprise Work With Multiple Attackers?

How to determine surprise when only part of a side is stealthy?


Multiple Classical Limits of a Quantum Theory

How do I know how many classical limits (if any) a given quantum theory is going to have?


Probability - Expected number of draws to get all 52 cards at least once drawing in groups of size n

Expected number of times a set of 10 integers (selected from 1-100) is selected before all 100 are seen


.less Bundle in Styles.Render Not Working in .aspx

How to use ASP.Net MVC 4 to Bundle LESS files in Release mode?


How to remap my UV without messing with textures already applied to a mesh?


What is the term for someone who thinks their race is inferior to other races?


Prove that if $x^TAx = 0 \Rightarrow Ax = 0$

If $(Tx \mathbin{|} x) = 0$ for all $x$ then $T = 0$


Photo print of 8 x 3,65 meter for a wall

What resolution should a large format artwork for print be?


Irreducibility criteria for polynomials with several variables.


How didn't Kraznys predict Daenerys turning hostile towards him before making the deal of Unsullied warriors?

Why did the slaver in Astapor think Daenerys wouldn't do exactly what she did?


What is the right way to gain sudo privileges

How can I add a new user as sudoer using the command line?


Drupal says "e-mail sent" but I don't receive

Unable to send e-mail. Contact the site administrator if the problem persists


Why doesn't Walt tell Walt Jr the truth about Hank?


My Linearlayout is reverse in some devices Android

Linearlayout order is reversed on some devices


Prove $(x+y) \text{ mod } n = ((x \text{ mod } n)+(y \text{ mod } n)) \text{ mod } n,\,$ and product analog


RegEx validation for numbers only with a minimum length


Using the chinese remainder theorem to find the last two digits of $49^{19}$

Specific steps in applying the Chinese Remainder Theorem to solve modular problem splitting modulus


If for a prime p $1+\frac{1}{2}+\frac{1}{3}+\ldots + \frac{1}{p-1}=\frac{a}{b}$ then show that p divides a. Moreover if $p>3$ then $p^2$ divides a.


How can I use inverse or negative wildcards when pattern matching in a unix/linux shell?


Why didn't Sauron make another ring to replace the One Ring?


Expectation of the maximum of gaussian random variables


Why use .h files when you can just put all in the .cpp fil?


How to combine two JSON objects together

How can I merge properties of two JavaScript objects dynamically?


QGIS 3.10.1 and 3.6 don't pull to front when clicked on taskbar?


Check hash (MD4, MD5, SHA-1, and CRC) on Ubuntu 12.04 and 12.10


Are any Marvel Universe superheroes or supervillains professional athletes?

Who was the first DC/Marvel costumed crime fighter credited as being a former Olympic athlete?


Google MAP API Uncaught TypeError: Cannot read property 'offsetWidth' of null


Why are comments hidden in a non-linear manner?

What determines the number of comments that are displayed?


GLM Binomial, with factor predictor, why model without the intercept

Confused about 0 intercept in logistic regression in R


Can I do on-chip debugging on atmega328p with gdb (command line)?


MacBook chargers turns green, then red, and then stops charger

MacBook Air Battery is not charging, no light, still be able to power up, battery condition is normal


What is an Object-Relational Mapping Framework?

What is an ORM, how does it work, and how should I use one?


What are copy elision and return value optimization?


How can I get chewy chocolate chip cookies?


How to install Windows while Linux is already installed? (Dual Boot)

How to install Windows 8 as a dual boot with Linux Mint pre installed?


Should the bullet trajectory calculated by server or by client?

How are trajectories calculated and transmitted to other players, in multiplayer?


What is a good data plan for Internet surfing in northern Italy?


Cant Install anything on Ubuntu 12.04 after power failure

How do I resolve unmet dependencies after adding a PPA?


How to remove Ubuntu and put Windows back on?


PHP / Javascript - Get a unique fingerprint of a user device

User recognition without cookies or local storage


The origin of the word "Pink" ....what more can I add to this simple question?


Find and replace text within a file using commands


Why don't we define $\frac00$ (or other undefined expressions) the same way we define $\sqrt{-1}$?

Why don't we define "imaginary" numbers for every "impossibility"?


Difference between value and reference in a Java exercise?

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


How do I parse command line arguments in Bash?


Differentiable functions such that the derivative is nowhere continuous.


Olympiad Inequality $\sum\limits_{cyc} \frac{x^4}{8x^3+5y^3} \geqslant \frac{x+y+z}{13}$


Issue with linux-image-3.13.0-44-generic & linux-image-extra-3.13.0-44-generic

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


Running apropos causes error on macos with makewhatis

Errors from whatis command. Unable to rebuild database with makewhatis?


How do I include nulls during comparisons in SQLServer?

How do I include nulls during comparisons in SQL Server?


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


Which backups does Time Machine keep or delete?

Time Machine deleting backups from several months ago (but not the oldest)?


Why is "blood" pronounced the way it is?


Available memory differs by several GiB from what is installed


Is there such a thing as a white laser pointer?

Why is making a laser that shines light over the full spectrum, i.e. a 'white laser', so difficult?


Unable to install a package from the postinst of another package

How to create a .deb file with dependency?


Multiple Instances of /dev/loop0: TYPE="squashfs"

Why are all snaps being mounted and listed as block devices or partitions for Ubuntu 18.04?


How can I reset the Windows Subsystem for Linux (WSL) back to defaults?

How Do I Reset A Manual Installation Of Windows Subsystem For Linux?


How to scale/resize text to fit a TextView?


What is this big number for backgroundTimeRemaining

backgroundTimeRemaining returns (35791394 mins)?


I messed up the tip on my soldering iron. Is there any saving it?

How to clean my soldering iron tip or how to determine that it's beyond repair?


PHP - Read x-www-form-urlencoded duplicate keys into an array

How to get multiple parameters with same name from a URL in PHP


Problem with upgrade (Lubuntu 16.04 LTS)

Not all updates can be installed: partial upgrade


Checking result before using $stmt -> fetch()

Why does mysqli num_rows always return 0?


How do I insert data into mysql table using php


Blender does not scale or rotate in object mode?

Objects not rotating or scaling in viewport


Why use "the" for oceans/seas/rivers etc. but not lakes?


Can I still play Starcraft 1 on Battle.Net?


Include section in ToC of viewers, but not actually visible in document


Why is $\sqrt{ab} = \sqrt{a} \sqrt{b} $ where a and b are positive real numbers?


Is there any advantage in keeping dual video cards?

Does Blender support dual-GPU rendering if the two GPUs aren't the same?


Batch file to compress WinSxS files that haven't been used in a while

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


How to hide empty (value 0) ybars with pgfplots?


how can I bind jquery methods to htmls tags which are added after the page have been loaded?

Event binding on dynamically created elements?


Mechanical Simulations With Real-Time Physics


What is the difference between macOS Sierra 10.12.2 Update and macOS Sierra 10.12.2 Combo Update?

What is a combo update and how is it different than the regular update?


Why do physicists believe the "no-hair conjecture" to be true?


How do I make bevel equal on both sides of the edge?

Why are the longer edges being beveled more?


On primes between consecutive $n-th$ powers.


A converse proposition to the Mean Value Theorem


SEO for websites with very less content and a lot of images

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


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


texlive installation aborted after hours of installation; restarting without duplication


Is there a way to change a reference pathway using a variable?

How to get a resource id with a known resource name?


why is this part of my code not following the loop?


What were the requirements for running Visual Studio IDE on Ubuntu? Can we develop IDE like it for Linux?

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


Birational map from elliptic curve keeps smoothness?


How to attract good teachers to a young university?

How should an educational institute woo good faculty?


How can a router log in to a wireless network that requires an in-browser password?

How do I connect multiple devices to an ISP that gives web-based portal for logging in?


Retrieving X and Y values from Matlab Plot


What is the benefit of coins in Mario Kart 8?


PHP 7.0 - rounding and/or casting float to int gives incorrect values


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


How to prove the identity $3\sin^4x-2\sin^6x=1-3\cos^4x+2\cos^6x$?


Difference between JSP forward and redirect


find an approximate solution, up to the order of epsilon


How do I install OpenOffice instead of LibreOffice?


How to combine two lists to get all combinations (ie. list1=["a","b", "c"] list2=["1","2","3"] wantedoutcome=["a1","a2","a3","b1","b2"...."c3"]

Get the cartesian product of a series of lists?


How fast does water have to be moving for it to gain a lot of heat?

After what speed air friction starts to heat up an object?


What does "as good a film as the Coen brothers...have ever made" mean?


Does inverting the "if" improve performance?


Java Scanner Null Pointer Exception in while (line != null) loop

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


Sci-Fi short story about a game where kids are selected based on abilities

VR arcade game teaches teenagers to live on another planet


Prove that $T$ is an orthogonal projection


Strange Behavior of Empty String in JAVA


A causal loop between set theory and language theory

Does mathematics become circular at the bottom? What is at the bottom of mathematics?


How do you interpret the result of pca and biplot?


If $I$ and $J$ are both an ideal, then how is $IJ$ defined?


Tkinter: AttributeError: NoneType object has no attribute


What are all the syntax problems introduced by the usage of angle brackets in C++ templates?


Fetch Oracle table type from stored procedure using JDBC


If $p$ is congruent to $2 \pmod 3$, how can I prove that all $a$, $1 \le a \le p-1$ are cubic residues $\mod p$?


not able to boot up with the key lock on


How to prove that $a^na^m = a^{n+m}$ provided that either $n$ or $m$ is not an integer

Proving the Product Rule for exponents with the same base


Check if other instances of a WPF application are/aren't running

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


How to scale a plot to show that equations are not constant?

Generating a broken or snipped axis in ListPlot


Check if multiple strings exist in another string


What is the meaning of "formal" in math-speak?


Owncloud problem: localhost/owncloud offers phtml file to download instead of showing a website

PHP script not executing on Apache server


on the no existence of a continuous extension of the identity function on $c_0$ to $l^{\infty}$ not equal to $I$

Complement of $c_{0}$ in $\ell^{\infty}$


why isn't conservation of energy just a definition?


Aligning the third word with 20 spaces from the beginning of the second word


Is it better to detach a charger when my Android device gets fully charged?

Does constant charging harm my Android cellphone?


In C# , How can i create a System.Drawing.Color object using a hex value?

How to create a System.Drawing.Color from its hexadecimal RGB string?


Getting error while sending email in html using php

Failed to connect to mailserver at "localhost" port 25


What is the purpose to use an empty interface?


nginx try_files issuing http redirect beind load balancer; need https

How to prevent nginx redirecting from HTTPS to HTTP on AWS?


Finding the limit of the sequence $(1 - 1/\sqrt 2) \dotsm ( 1 - 1/\sqrt {n+1})$


How to convey that two things started at the same time?


Field 'PermissionsWorkplaceCommandCenter' can not be grouped in a query call

What types of fields are groupable in a SOQL `GROUP BY` clause?


How can I put the results of TrigReduce function into a more convenient form?

How can I put the results of TrigFactor function into a more convenient form?


Different styles of bullets of enumerate


how add a listener for jtexfield when it changing?


What would happen to other players creatures upon death?

In MTG, what happens when a player loses in multiplayer?


If a comment appears to accept an answer, a one time dialogue should ask the user whether he wants to accept the answer

Comments saying "thank you" remind OP to accept answer


Why does polynomial factorization generalize to matrices


How to translate 'typedef enum' from C to Python?

How can I represent an 'Enum' in Python?


I'm looking for a science fiction book which includes a city falling into a black hole

Space war, humans recreated, grown from plants with an alien female supervisor


How to change a Schengen visa with single entry valid for only 15 days?

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


The Minimum CDF of non-independent random variables


Allow disabling all the annoying popovers on SE sites

I can't see anything - Teams banner and cookie toaster obscure my whole screen


Manipulator Icons Missing in the 3D Viewport (2.8)

Transform, Move, Rotate, Etc. icons missing


How to use the 3-D scale/rotate tool to create depth in Illustrator?

Illustrator CS5 brick pattern with perspective


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


$\sum \cos$ when angles are in arithmetic progression


How to become an Editorial board member?


Query to calculate age of a member based on the Date of birth and Current date

Categorize age ranges and display in one column


(How) does carpet affect mob spawning on slabs/glass?


How do I remove Windows but keep Ubuntu?


Encrypt then decrypt an SWF file with PHP and Flex


What is the difference between reg and wire after synthesizing?


Is there a way to execute code every hour while still having other code run?

What is the best way to repeatedly execute a function every x seconds?


Which punctuations to use when bringing up questions in this way?

Should the first word after a colon be capitalized?


Is it secure to store ID value from the DB into the input tag whose type is hidden?


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


Disable mouse wheel zoom in QGIS 3.12.3-Bucuresti


Should players know the name of monsters when they are encountered?

How much do I tell new players about new monsters?


How to get \ref to automatically output Table, Appendix etc.?


Is there any big changes if I use different VPS with better RAM?

Can you help me with my capacity planning?


Use of parenthesis/curly bracket in split environment: Error for curly bracket on opposite sides of \\


Inner div not respecting margin-top relative to parent div


Covergence test of $\sum_{n\geq 1}{\frac{|\sin n|}{n}}$


Probability of a 6-digit number with at most three digits repeated?

How many 6 digit numbers are possible with no digit appearing more than thrice?


Alternative definition of positive definite matrix

Is ${\bf x^TAx} \ge { a \bf x^Tx}$ for some $a>0$ not dependent on $\bf x$ if $\bf A$ is positive definite matrix?


What is the difference between 'Beer' and 'Beers'? Which is correct?


Prior to The Empire Strikes Back, did anyone predict that Darth Vader is Luke's father?

Exactly how secret was the reveal in The Empire Strikes Back?


Why the book falls faster than a feather, dropped from the same height?

Why do heavier objects fall faster in air?


What are the shell's control and redirection operators?


Boldface Doesn't Work On Beamer. What's Wrong?


Is it safe to charge my MacBook Pro with a 24W solar panel with USB-C?

What are the consequences of using a low-wattage USB-C power supply with a MacBook Pro?


How can I brighten up blue directories in ls --color?


Neither Ctrl+Alt+Shift keyboard shortcuts work if Alt+Shift is bound to keyboard layout switch


Extract rows of a table, that include less than x NULLs

Count where any 3 columns have values (not null)


problem with call command on local terminal

Bash history handling with multiple terminals


Stack Exchange badge sprites pulled from wrong site

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


How to use as argument the characters + , - , x , / in a script

unix test when to use eq vs = vs == in test commands?


The set of invertible $k \times k$ matrices with complex entries is a connected subset of $\Bbb C^{k \times k}$.

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


Philippine passport transit in UK, need help

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


Why can't i get longitude and latitude from using just "location" class' built-in methods?

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


If $f+g$ and $f$ are differentiable at $a$, must $g$ be differentiable at $a$?


Will I get any visual benefit if I use CRF values below 17/18 in x264 (FFmpeg)?


How can I visualize the file system usage on Windows?


serialVersionUID without L, xxxxxxxxxxxxxxxxxL vs 1L, positive vs negative

Does it matter what I choose for serialVersionUID when extending Serializable classes in Java?


LINQ query to create a collection of objects combined from a collection of strings


Number of ways to split a list into consecutive parts

Expressing a positive integer as a sum of positive integers


How do I determine the number of the members in an enum?


Does CLEAR allow you to avoid the full body scanner?


Searching registers that contains a part of text inside a registers from a List with stream java 8

What is the best way to filter a Java Collection?


The fundamental group of $\mathbb S^2$ attached with a diameter?

Fundamental group of $S^2$ with north and south pole identified


Are there 10 numbers with this property?

Show that only finitely many positive integers $n$ have the property that for all $m$ for which $1<m<n$ and $\text{gcd}(m,n) = 1$, $m$ is prime.


Proof By Induction: Summation of Polynomial

Sum of First $n$ Squares Equals $\frac{n(n+1)(2n+1)}{6}$


Getting a very large exception error Java, Eclipse error at line 96

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


What are all the invertible elements in $\mathbb{Z_m}$ for $m = 30$?

Finding invertible elements in $\mathbb{Z}/m\mathbb{Z}$


How to roll a plane onto a cylnder (paper onto a toilet roll)

How can I animate a mesh moving in a spiral fashion?


Any strong consistent tutorials for beginners?


How do i prove this is the second derivative

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


java.lang.NullPointerException: Attempt to invoke virtual method '.getPackageName()' on a null object reference


How to obtain codesigned application certificate info


How do I find out and change the value of  in asp.net?

How to stop ASP.NET from changing IDs in order to use jQuery


Sum of reciprocals of numbers with certain terms omitted


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


What do prime ideals in $k[x,y]$ look like?


If in a UFD every maximal ideal is principal then it is a PID


Will an SPI EEPROM chip have the same issues with non-atomic write operations as a dsPIC's internal EEPROM?

Will an SPI flash memory chip have the same issues with non-atomic write operations as a dsPIC's internal EEPROM?


Event binding on dynamically created elements?


Ecplise IDE: Is there a way to automatically switch back in perspectives?

How to change back the perspective after terminating the debugged process in Eclipse?


$f:\Bbb R\to \Bbb R$ be a continuous function such that $f(i)=0\forall i\in \Bbb Z$

What can you say about a continuous function that is zero at all integer values?


Error: Undefined control sequence \c@lor@to@ps

PSTricks error "Undefined control sequence  \c@lor@to@ps"


How can I buy apps in the App Store without a credit card?


Fetch records from child relationship using Apex


Canadian visa agencies like canadianvisaexpert - are the legit or should I fill out the visa forms myself?

Is Canadian Visa Expert a legitimate company or a scam?


What is the name of this fallacy: "A is B, therefore everything is B"?

What logical fallacy considers a personal experience to be common place


How to disable Auto - Keyframing in Blender 2.8

Animate Property gets activated whenever I move an object


Accessing private members of class using a pointer from a different class

How to access private data members outside the class without making "friend"s?


Conditions for an element to be an unit element in a ring

Basic Ring Theory Question involving the unit element


Enumerating integer solutions to quadratic equations

How to solve inhomogeneous quadratic forms in integers?


Else code is executed even if condition is true


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


Executing a Java application in a separate process


wrapfigure doesn't work if there is a { in the beginning of a paragraph

wrapfigure - problem if main text starts with group


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


Is there a Google Drive client available?


Compute average distance between numbers $0$ to $10$

Average Distance Between Random Points on a Line Segment


Does dark matter get drawn into black holes?


i want a X-OR code for neural network in matlab


Sort a list of lists according to another list

How to sort two lists (which reference each other) in the exact same way


java.lang.IllegalStateException: Cannot (forward | sendRedirect | create session) after response has been committed


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


PHP how to retrieve a string inbetween 2 characters?

PHP: Return string between two characters


How to manually copy home files on hdd from live-usb

Mount encrypted volumes from command line?


What's the difference between Normalization and Standardization?


Determinant of matrix with rectangular matrices on its diagonal

General expression for determinant of a block-diagonal matrix


What can't a namespace do that a singleton class does?


What is the best option to save country wise state and city information? XML or database?


Isolated on a Space Ship a Couple is trying to kill each other, both have blue blood

Space movie with alien probe that makes the crew turn homicidal


Converting a Bicycle without gears into a Geared one?


Can information pulled from a csv be converted to a string for use in cmdlets?


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


when i finish push my project,it report 'java.lang.NoSuchMethodError: org.springframework.beans.factory.support.RootBeanDefinition.setSingleton(Z)V'


Path bar missing in file dialog after running software updater for Ubuntu 17.04


square things in statistics- generalized rationale

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


I Installed Ubuntu on a USB but it doesn't do anything when plugged?


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


If $\mathcal{A}$ is an abelian category then $\text{Hom}_{\mathcal{A}}(M,-)$ is left exact functor


How to convert date time from UTC to local time zone in xamarin

How can I convert a Unix timestamp to DateTime and vice versa?


Unable to cast object of type 'System.DBNull' to type 'System.String'.

Unable to cast object of type 'System.DBNull' to type 'System.String`


Don't focus on text field after loading more comments in mobile

"add/show X comments" link on mobile scrolls, zooms and opens keyboard


Getting raw SQL query string from PDO prepared statements