Modifying static data member in class constructor

Unresolved external symbol on static class members


Android Studio - add and reference the Google Play services library without Gradle

Importing google-play-services lib into Intellij IDEA 12 (and 13)


Where can I exchange Canadian loonies and toonies for USD in the US?

How do I get money back for my foreign coins?


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


Properties of the solution of the Ordinary Differential Equation $y' = y(y-1)(y-2)$ as per the Initial conditions?


The Zero Electricity Air Cooler : How does it work?

How does the Eco-Cooler air conditioner really work?


Installation of BusyBox on panda board on Android ICS kernel


Why can I see a table in user_tables but can't find it in dba_tables?

What exactly do quotation marks around the table name do?


Does $A$ a UFD imply that  $A[T]$ is also a UFD?


Showing countability without explicit bijection

Produce an explicit bijection between rationals and naturals?


How to kept safe and avoid the SQL injection?


Asymmetric keys (e.g. RSA) must be so much longer than symmetric keys (e.g. AES). Why?

Why does the recommended key size between symmetric and asymmetric encryption differ greatly?


What are legal ramifications around using Windows on Mac via Bootcamp?


Difference between char* var; and char *var;?


How to make footnote goes right after the text, not on the bottom of page

Placing footnotes or endnotes at the end of the current paragraph


Contents of a file_get_content() to process PHP

How to run php code from file_get_contents or file in a function


Please provide a flag option clearly designed for gibberish, contentless posts


How can I develop for iPhone using a Windows development machine?


Publishing WFS and Feature Access through ArcPy script?

Specifying map service parameters when publishing with ArcPy?


How can I install the driver for Belkin N600 wireless adapter on Ubuntu 14.04?

Belkin N600 USB Wireless adapter on Ubuntu 12.04


Union Operation of two string arrays - Java


Can tar split and write and read volume files from FAT32 media?

Create a tar archive split into blocks of a maximum size


Recommendations for statistical mechanics book


How many positive integers $ n$ with $1 \le n \le 2500$ are prime relative to $3$ and $5$?


Can I ask to be assigned to another project, if the ones I'm on seem unsuccessful?

How should I deal with becoming discouraged as a graduate student?


Python and SQLite - how to "escape" string on SELECT and INSERT?


Windows Installed Updates - Remove grouping by program

How do I see the most recent updates installed in Windows 8.1 in "installed updates"?


restore multiple .trn logs in SQL 2008 R2

Restore a large number of transaction logs


'\r': command not found - .bashrc / .bash_profile


What word would best describe the term "With very little confidence"?


Best graphics driver for HP Laptop with Switchable Graphics?

What is the correct way to install proprietary ATI Catalyst Video Drivers (fglrx) directly from AMD?


Stop a Toast and start another in android

Android cancel Toast when exiting the app and when toast is being shown


How can we run a command stored in a variable?


JavaScript equivalent to printf/String.Format


Convert date in format 2013-06-20T17:10:44.642 to NSDate


Get parent entity in media preprocess hook

Preprocess image: how to get parent entity?


Why does one of the faces show dotted in editmode?

Can I change the color of the last selected face?


cannot cancel failed Mac App Store update


How do muggles communicate with their magical children when they're at Hogwarts?


Problem with installing Ubuntu alongside Windows 10 (dual boot)

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


How do I convert multiple lists inside a list using Python?


The graduated symbology doesn 't take into account the attribute I need in QGIS


Detect an IP address of a Wireless Access Point device

How to install wireless access point EDUP EP-2906?


android studio null pointer exception on findViewById-int

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


How does the current limiting resistor for an LED affect current and voltage drops?


Please help me to install winusb on Xenial Xerus

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


apt-get will not shut off after failed install of app

Unable to use package manager due to "exclusive lock" error


Changing values of imported variables in JS. One method works, the other doesn't, why is so?

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


Dependence of Force as a function of Distance?

Force inversely proportional to the squared distance


Rsync not working: If trying to log the output of the Rsync to other file after successful completion of cron job

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


Can a particle pass through a nodal point where its wave function is zero?


How to include a pdf in LaTex along with other texts on the same page

pdflatex, \includegraphics, and multi-page PDF files


! Package inputenc Error: Unicode character  (U+202A) when using crossref

!package inputenc error unicode character (u+200a)


What exactly IS voltage and its difference to other measurements of electricity?


When should you use a class vs a struct in C++?


Position of only in a sentence and meaning?


TabLayout.getTabAt() returns null object

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


QGIS splits line feature at all intersections?

Splitting self-intersecting line at only one point using QGIS?


$\lim\limits_{n\to \infty}\frac{n^k}{2^n}$ without l'Hopital

How to prove that exponential grows faster than polynomial?


How to show that $\exists$ $\phi\in C_c^{\infty}(\Omega)$ s.t. $\int_{\Omega_1}D\phi(x)dx$ has unit norm?

Existence of a $C_c^{\infty}$ function $\Phi$ s.t. $\int \nabla \Phi \neq 0.$


Prove that $| xy-\sqrt{(1-x^2)(1-y^2)}|\leq1$ where $|x|\leq1$ and $|y|\leq1$

Prove this inequality $a \sqrt{1-b^2}+b\sqrt{1-a^2}\le1 $


As a noun, "abandon" is almost always preceded by the word "reckless".

What do you call a pair of words which would be meaningless without one of them?


Is there any special way to remark and format using markdown a summary in a very large question?

Do we need a new Markdown formatting for indented / boxed text (for preambles, remarks / side notes, postscripts, footnotes, …)?


Why does Minecraft keep crashing when I join a server?

Minecraft Vanilla 1.9 crash with problematic frame ig8icd64.dll


POSTFIX:Must issue a STARTTLS command first. Email not being send from commandline ubuntu

Postfix on Ubuntu won't send emails "No such file or directory '/etc/postfix/cacert.pem'"


Why didn't the RMI print out the case choices

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


I need to create a list containing all the sums of a list taken three at a time, ie, add first 3 elements then the next 3

How do you split a list into evenly sized chunks?


Algebraically, why is $\mathbb{Z}[i]/(i + 1)$ isomorphic to $\mathbb{Z}_{2}$?

Help with proof that $\mathbb Z[i]/\langle 1 - i \rangle$ is a field.


ArcGIS crashes when trying category symbology?


Lubuntu 20.04 Wallpaper doesn't stay in one monitor and streetchs to the second

How to make wallpapers work in Lubuntu with two monitors?


positive and negative sample count for ConvNets

Classification/evaluation metrics for highly imbalanced data


Why do Python modules load differently via Mathematica?

Can't run Bash scripts from within Mathematica 10.1


Is there a way to interactively rotate labels in QGIS using any of the edit tools?

What are valid values for "data defined" labeling settings?


Primary decomposition of an ideal (exercise 7.8 in Reid, Undergraduate Commutative Algebra)

What is a primary decomposition of the ideal $I = \langle xy, x - yz \rangle$?


Is it true that a subset that is closed in a closed subspace of a topological space is closed in the whole space?


How to Trust a Self-Signed Certificate in IE 11

What do I need to do to get Internet Explorer 8 to accept a self signed certificate?


A conductor shaped like a square, what's the force between the two long wire segments?

Force between two finite parallel current carrying wires


How to find the RAM type in command prompt?

How can a computer/OS tell what kind of RAM is in the machine?


Minimum size group with an element that is its own inverse

If n is such that every element $(\mathbb{Z}/n\mathbb{Z})^{\times}$ is a root of $x^2-1$. Prove that $n$ divides 24.


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


Careers is not showing repository that I contributed as collaborator

Careers should allow me to add external (authored but not owned) GitHub projects under "other"


Why does document.getElementById() function exist?

Why don't we just use element IDs as identifiers in JavaScript?


How can I merge properties of two JavaScript objects dynamically?


Clearing out stdin in C when it may or may not be empty


Is it possible to add subtitles of a figure which contains subfigures


Combining two arrays without the repetition

Get the cartesian product of a series of lists?


What set of properties does a matrix have to have in order for all its pairs of distinct eigenvectors $x$ and $y$ to have $x^Ty=0?$

Are all eigenvectors, of any matrix, always orthogonal?


K means algorithm for Big Data Analytics

How to understand the drawbacks of K-means


Are "in" and "at" the same in some situations?


Anonymous Devise Issue: "[17] is not a symbol"

Devise Issue : TypeError - [17] is not a symbol


Proof of the Hockey-Stick Identity: $\sum\limits_{t=0}^n \binom tk = \binom{n+1}{k+1}$


How can I set a breakpoint on _NSLockError()

Break on _NSLockError() to debug ... How to?


Visualising each iteration of histogram plot in Matlab


High-res tiled monitor support, 5120x2160, LG 34WK95


What is the origin of elements heavier than iron?


Shorten regex any character including whitespace, alphanum, special char, and unicode

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


France Schengen Visa; Want to Travel to Italy Next Month

Does a multiple-entry Schengen visa allow visiting other Schengen countries later, without going via the issuing country?


HP DeskJet 2632 printer not working in Ubuntu 20.04.1 LTS

How to install HPLIP on my Ubuntu to support my HP printer and/or scanner?


VBA workbooks.Close without being prompted to if the user wants to save?


What are review tests (audits) and how do they work?


Are there any online LaTeX editors that provide the latest packages?


How are parameters evaluated for a Plot in Manipulate


PHP error "Can not modify header information"

How to fix "Headers already sent" error in PHP


Stained Glass Cheat to Transform into Clear Glass

Is there a utility to replace one block type with another within a region?


Does an abbreviation which is written in lowercase have to be capitalised after a period?

Capitalization of biological abbreviations at the beginning of a sentence


Rendering a pdf in a different location, from a standalone tex-file that combines several chapters

Changing the working directory when including files in a subdirectory


Overloaded child class function cannot call parent of similar name

Function with same name but different signature in derived class


Medium Voltage Synchronous Motor Protection

voltage transient protection for MV Motors


SEDE generates incorrect links for localized Stack Overflow Metas

Alias "Post Link" in data.stackexchange.com generate invalid links for "Meta sites" of pt.stackoverflow and es.stackoverflow


How can I keep something running but run other terminal commands?

Running programs in the background from terminal


Young, one out of two of the only girls and British


how to mark each data point in a plot with its label and user specified color?

Plot with conditional colors based on values in R


How to select random rows from mysql server without repeating any result

MySQL: How to retrieve a random row or multiple random rows?


Is this sequence convergent? If so, then how to find the limit?

Evaluation of the limit $\lim\limits_{n \to \infty } \frac1{\sqrt n}\left(1 + \frac1{\sqrt 2 }+\frac1{\sqrt 3 }+\cdots+\frac1{\sqrt n } \right)$


Building from source on linux - mess in installed packages

Get list of required libraries when installing something from source


Unity launcher shows blacklisted unmounted partitions forever

How to permanently unlock partitions from launcher in 16.04


How to forbid ssh server to autostart on boot


Javascript function fails to return element


Prove that if $R[x]$ is a PID, then $R$ is a field

Let $R$ be a commutative ring. If $R[X]$ is a principal ideal domain, then $R$ is a field.


keep on getting '404 Not Found [IP: 91.189.95.85 80]' error when getting wine repository

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


Removing the warning message that pops up when using an at command

Why does `at` warn me that commands will be executed using /bin/sh? What if I want a different shell?


How do I allow placement of minecarts on powered rails in adventure mode?

How can I make a block only be placed on certain other blocks


How do i set default item in DataGridViewComboBoxCell

How to show set default value for DataGridViewComboBoxCell Value in winform?


For what value of n this inequality is true and how to find it step by step?

exponential inequality with two variables on each side but the variable is places on the exponent on one side only and the other exponent is defined


Does deleting a photo from iCloud on PC affect its copy on iPhone storage?

Does deleting iCloud photos affect them on devices?


'date' Command Failure in Ubuntu 18.04 LTS


Add the option to sort unanswered questions by date

why are unanswered questions not sorted by date?


Mumbai to london - dubai change of planes

Do I need a transit visa for a layover in the United Arab Emirates?


NullPointerException when calling Graphics.drawImage

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


how can prove the date I came back to US

How can I prove to S.S office that I returned on time without the stamp of US customs on my passport?


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


Java Exception in thread "main" java.lang.NullPointerException


How to create alias names or shortcut names for terminal command lines in ubuntu 18.04 lts and then run them?

In terminal, how can I write 'sagi' instead of 'sudo apt-get install'


malware infected server respawing of files

How do I deal with a compromised server?


Difference between virtual and simple inheritance in C++


Prove the existence of $X \subset \mathcal{P}(\mathbb{N})$ with continuum cardinality, such that each intersection of two of its elements is finite.

Can a countable set contain uncountably many infinite subsets such that the intersection of any two such distinct subsets is finite?


Null Pointer exception using TreeMap and generics


Is there a way of reducing the dims of a tensor(numpy array) that has zeros on multiple axis?


Algebraic proof that $ ||\vec{a} +\vec{b}|| \le ||\vec{a}|| + ||\vec{b}|| $

Proof for triangle inequality for vectors


Please make it possible to view the question when answering using the Android app


Why do tidal forces not violate conservation of energy?

When a planet is heated through gravitational pull, where is the energy taken from?


Permissions error trying to create local web dev environment in home folder


how to pick shading color from 3D shape in Adobe Illustrator?

Sampling color of partially transparent objects in Illustrator


Trying to understand random dynamical systems

Random dynamical system in layman's terms?


how to interpret if the coefficients of two predictors are positive,the coefficient of the interaction term is negative?

Sign of Estimate (Coefficient) of Interaction Terms


Parsing INI Files with PowerShell and split data to files


With Apa6 Class and Biblatex: Undefined Control Sequence \end


Calculating area of newly added polygons on same layer?

How to calculate polygon areas and perimeters using QGIS?


How to open the command prompt and insert commands using Java?


Should IBOutlets be strong or weak under ARC?


How to copy a folder which is contain date formate(DDMMYYYY) as folder name

Batch file to create Folder based on Date and Copy Files from One Location to Another Location?


Equivalent of C++ cin.tie() for C stdio?


Why the delete operator calls the destructor and free doesn't?

What is the difference between new/delete and malloc/free?


Why was my question closed and down voted, but not this one

Why are there some type of questions that are open and highly upvoted, while others of that same type are closed? Can someone explain?


Stacking Multiple Ternary Operators in PHP


sum function returns inconsistent values when used with slicing


Residual Sum of Squares degrees of freedom intuition

Why is RSS distributed chi square times n-p?


What books, journals, and electronic resources are most valuable for expanding knowledge of GIS?


How to account for direction of wave propagation in the wave function?

How to determine the direction of a wave propagation?


Cloning Ubuntu and use it in dual boot with windows

How to put a cloned image to another HDD


What's the difference between  and  in Java Generics?


Is it possible to search for posts only from a particular Facebook page?

How do I search a text keyword in a Facebook Page


Can I get name / reference to specialization value inside template specialization?


If a point (lat long) lies within any polygon of a shapefile

Shapely unable to tell if polygon contains point


Javafx - should i make a static class for controlling my AI or an Object for each?

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


Using Tenser’s Floating Disc as propulsion


Handling null pointer exception is not working

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


Java String formatting question about taking 3 instance variables and formatting them as HH:MM:SS + more

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


Friend can't load into certain paper minecraft server on his main WiFi

How to solve the "io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information" error on Minecraft?


JAVA: What is the purpose of the variable "this" when I can use the full name of an Object I want to use?


Does Python have a ternary conditional operator?


Why does coke fizz more when you add ice


Does it imply that $\int _0^\infty f_n\to \int _0^\infty f$?

Does $\lim_{n\to \infty} \int^{\infty}_{-\infty} f_n(x) dx\, = \int^{\infty}_{-\infty} f(x)\,dx\,$?


20.04 - How to remove/resize white space arround Desktop Icons

20.04 - How to change the size and appearance of desktop icons and the way they are handled?


How to install Deepin desktop in ubuntu 19.04

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


How to prove this conclusion of a uniform distribution

What is the expectation of the following random variable


How do you prove the set $G = \{(x, f(x)) \mid x \in \mathbb R\}$ is closed?

Graph of a continuous function is closed


RegEx for valid international mobile phone number

What regular expression will match valid international phone numbers?


Refusal of Italian Tourist visa for 17 days

Schengen Visa Refusal: Justification for the purpose and conditions of the intended stay was not reliable


Prove the following equation(much needed help):


What is the cause of quantum entanglement?

Why is quantum entanglement considered to be an active link between particles?


Cannot use apt-get update: Repository ... does not have a release file

Cannot Install anything on Kali Linux 2018


Fading plots based on a function in a ParametricPlot


What is crop factor and how does it relate to focal length?


Clicking duplicate question: different redirect across sites?

Automatically redirect anonymous user from unanswered duplicate question to corresponding answered version


android error "cant create handler inside thread that has not called looper.prepare"

Can't create handler inside thread that has not called Looper.prepare()


Which algorithm for forecasting a binary time series?


To Disable CTRL+SHIFT+C in Google Chrome of Ubuntu?

chrome disable or change keyboard shortcut ctrl+shift+c developer tools console?


Prove $99^{100}>100^{99}$ using binomial theorem

Which of the numbers $99^{100}$ and $100^{99}$ is the larger one?


How to force reboot an iPad when the iCloud overlay is covering up the whole screen?

How to perform hard / cold reboot of iPhone or iPad?


What happens to light at points of intersection?

Do laser beams interfere noticeably with each other?


How to password protect grub menu entry?


error: 'hash_map' is not a member of 'std'

'hash_map' was not declared in this scope with g++ 4.2.1


$(x+y)^p\leq x^p+y^p$ for positive x, y and 0<p<1


How to setup pulsaudio to stream to other pc?

How to stream music over the network to multiple computers?


I have problem in downloading ubuntu 20.04


Why is black a better emitter of heat than white?


Can I use a Broadcom USB Bluetooth dongle with Atmega328P MCU for wireless communication? I can't find the pinout of the USB anywhere


Test if a bitboard have only one bit set to 1

How to check if a number is a power of 2


Can the "proves consistent" relation be proven antisymmetric?

Proofs of consistency for two formal systems


Calculate the Probability of Combinations

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


Is there anything I can do if I get 3rd party about my SO question?

Contact from wizpert.com via stackoverflow?


strange ruby syntax for rails devise helper


Evaluating this integral $ \small\int \frac {x^2 dx} {(x\sin x+\cos x)^2} $


If $p, q$ are prime integers, then $\mathbb{Q}(\sqrt{p})$ is not isomorphic (as a field) to $\mathbb{Q}(\sqrt{q})$

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


Where can I find documentation for this?

What are the PHP operators "?" and ":" called and what do they do?


Show footer at the bottom of the page always

How do you get the footer to stay at the bottom of a Web page?


Sending OutputStream to browser and let browser save it

How to provide a file download from a JSF backing bean?


What font is this (taken from a specific pdf)?

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


What to do when crib dragging does not work for OTP ciphers?

What to do when crib dragging does not work in OTP (One-time pad) ciphers?


Duplicate content in Top Level Domain and country specific website


How can I make a photo with blurred people but a sharp background?

How can I depict vehicle traffic during daytime in a long exposure without washing out the vehicles?


Is DAO the same as Model when working in MVC structure?

How should a model be structured in MVC?


What is the force that stops a rotating wheel eventually?

What is the cause of rolling friction? & why is it less than sliding friction?


Oneboxing should take into account whether the source uses MathJax


How to stop DSolve from solving equations

Coaxing DSolve to produce an implicit solution


Saving damaged HDD (Win10-Sys) on Linux Mint

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


Android causes Cordova apps to restart when using Cordova Camera and Capture plugins

Cordova app restart after getting picture from capture or photo Librairie


Why cant I input an array directly into a print statement?

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


Extra space in citation brackets when in footnote

What is the use of percent signs (%) at the end of lines? (Why is my macro creating extra space?)


How can I produce exact rounded values in C++?


Calculate $\int _{x=0}^{\infty} \frac{\sin(x)}{x}$ with the function $\frac{e^{iz}}{z}$

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


Cannot start WampServer without admin privileges

How to start WampServer without providing administrator privileges?


Road condition B6 From Mbeya to Tabora. How long should it take to drive in a 4x4


Does the atom get the impulse from a photon?

How does one account for the momentum of an absorbed photon?


Why isn't a Photon justified in concluding that it is at rest and everything else is moving past it at c?

Does a photon in vacuum have a rest frame?


Example in which light takes the path of maximum optical length

Examples in which the light maximizes the optical path length


Number of votes on duplicate suggestions while asking a question are placed wrongly

Suggested question scores do not line up with their titles


Why does my ASP.Net site running under IIS7 take so long to load after a period of inactivity?


A bounded Lebesgue measurable function and integral.

Integral vanishes on all intervals implies the function is a.e. zero


Does "+" use in String concatenation affect efficiency?

StringBuilder vs String concatenation in toString() in Java


Windows Phone 8 Panorama SelectionIndex not changing on swiping through items

Windows Phone 8 Panorama SelectionChanged & Databinding


Could the Off Topic close reasons screen get a bit of McLovin'?


Can't install a bunch of packages starting with lib and ending in :i386[not actually a duplicate]

E: Unable to correct problems, you have held broken packages


Is using htmlspecialcharacters and single quotes enough for a login form?


Installing windows 10 again on a pre-installed system

How to reinstall Windows 10 on new hard disk


Where should I ask questions about architecture of physical spaces?


tempdb logs on same drive as tempdb data or with other logs?

Optimal drive configuration for SQL Server 2008R2


How can noodles (the lines that connect nodes) be changed from straight to curved lines?


Sending to multiple emails in a single Gmail contact

Sending an E-mail to all addresses of all contacts in a contact group in Gmail


Algorithm for Generating All Pairs from a Pool of Candidates

Generate some number of lists of pairs given a list of people


Clipping and exporting sections of raster from multi-feature shapefile using ArcMap

Clipping raster to multiple rasters for each parcel using ArcGIS Desktop?


How do I prevent launcher from showing a drive icon for each mounted partition

How to stop partition icons in Unity launcher?


Display difference between two dates using JavaScript

How do I get the number of days between two dates in JavaScript?


GParted problems with swap and extended partition

Whole disk unallocated? Gparted error or partition overlapping?


Where is the profile picture stored on OSX?

Where does the Mac store account pictures?


Spanish Schengen visa can I enter another country due to Covid

Can I use my Schengen visa for a completely different purpose and entry point?


How can I delete this apparently undeletable/invincible 0 byte desktop icon in Windows 7?

Cannot Delete Item "Could Not Find This Item" issue


If $0 \rightarrow M' \rightarrow M \xrightarrow[]{f} M'' \rightarrow 0$ is exact then $M$ is Noetherian iff $M',M''$ are.


Share monitors and peripherals between Linux PC and 2020 Macbook Pro 13"


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


Can you assign a variable name to the thing a pointer is pointing at, after the pointer has been allocated?

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


How do I find and replace all the characters between two sets of other characters?

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


Why was mixing declarations and code forbidden up until C99?


Strong law of large numbers --> convergence in L^{1}?!

Does law of large numbers converge in $L^1$?


How does CursorAdapter work on android in GridView


does the sequence ${a_n}$ converges implies it is bounded?


The 21st century use of Supper and Dinner

"Lunch" vs. "dinner" vs. "supper" — times and meanings?


How to store cache in google map programatically

Downloading/Caching Google Maps for Offline Use


C++ using size_t vs using an unsigned integer example


PHP mail function is not sending any messages


How do I remove the restriction passcode on my iPad?

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


Can a character use "provoke" repeatedly to defeat monsters?

Shame him into not shooting: multiple stress tracks in a single conflict


How do I deal with a compromised server?


Class object affecting other class object when thread.sleep- Python


How do I Uninstall Windows 10 or Windows 10 preview?


How to manually add an application to favorites in 17.10?

How can I add custom '.desktop' application launchers to Ubuntu Dock?


How can I make wget rename downloaded files to not include the query string?


How do I completely remove Ubuntu from my computer?

How to remove Ubuntu and put Windows back on?


Why is my destructor called only once and not on the delete(a) call?


How to setup apache to have overlapping virtual host wildcard server aliases?


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

When do we use "any" with countable nouns?


Trouble installing Pokerstars on a Live USB without Persistence through WINE

How do I install Ubuntu to a USB key? (without using Startup Disk Creator)


Return SQL query in one row, fetch with PHP

mysql_fetch_array does not retrieve all rows


I can't cross-compile a simple program that uses libgd because of undefined references though libgd.a is present

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


having problem with squidGuard. Need help

squidguard issue configuring.getting same error over and over again


what C++ style syntax does this belong to

What is this smiley-with-beard expression: ""?


What is the most concise script to list the missing ones in a digit sequence?

How to print the name of missing files in a folder?


PHP trouble json_decoding multi level json array


Ubuntu 16.04 not installing, although it says installation completed

Can't boot without Flash Drive plugged in


How to insert copyright line on Title Page?

How to add a copyright page to the report class.


grep to search word in a file and result given that word with ZIPfile name that contain that word

Read specific content file from tar.gz files without extracting


I receive the error 'grub-install /dev/sda failed' while attempting to install Ubuntu as the computer's only OS.


How seriously do math PhD/Grad programs take grades in non math courses/overall GPA relative to relevant GPA?

Do graduate schools care more about my grades in math courses or my general GPA?


Homeomorphism between $\mathbb{Q}\cap[0,1]$ and $\mathbb{Q}\cap(0,1)$

Explicit homeomorphism between open and closed rational intervals?


Fixing bad XML file (eg. unescaped & etc.)

How to parse invalid (bad / not well-formed) XML?


Why does Javascript run perfectly inline, but not if referenced externally?

Where should I put  tags in HTML markup?


Face loop select options. Selecting faces between two faces

How can edge rings be selected in a predictable way?


How can I make a perfect sweep with bevel object in Bezier curve(3d) (Pipe)


Create veracrypt traveler disk in Ubuntu


Why does this "historical locked" question show up in the Questions list, by mine doesn't?

What is a historical lock, and what is it used for?


Non-static variable jTextField1 cannot be referenced from a static context

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


Gettin a NullPointerException when I call a function that returns a java.util.List

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


Identical numbering for identical references across different documents

Use bibliography numbers and citation from other file


Showing $\vert \mathrm{det}(A) \vert \le \prod_{j=1}^n \Vert a_j \Vert_2$


Putting default text in a password box in visual studio

Make "default" text to appear in an empty TextBox without focus using XAML


possible to make Apache listen to ip range?

Adding a whole IPv6 /64 block to an network interface on debian


How much reputation do I need to create new tags on SO?

How much reputation do I need to suggest a tag?


Any case where simultaneous multithreading is worse than normal case?

Can SMT give worse performance than normal CPU?


Proving sum of sines is periodic when ratio of their frequencies is rational using differentation


How to calculate standard error of prediction

Can we calculate the standard error of prediction just based on simple linear regression output?


How can I change Unix timestamp data to MySql timestamps in my database?

Converting mysql column from INT to TIMESTAMP


Is there a command to factory reset Ubuntu?


Unable to correct problems, you have held broken packages


How to pass page message to arbitrary Page Reference

Trigger page message in the parent page from the Controller Extension of a custom list view button


writing a coin sorter program in python with no loops and reading from a text file

How to read a file line-by-line into a list?


use some apps on ethernet, others on wifi?

how to make different apps use wifi vs ethernet?


How to animate two value expression in mathematica

How are parameters evaluated for a Plot in Manipulate


how first instruction is executed when the system is powered on

On reset what happens in embedded system?


How do I get my Canon MF4410 printer to work?

How can I install a Canon printer or scanner driver?


Should I pluralize based on an item in parentheses


How to print elements of a python list to look like a matrix


Does Filipino citizen with Slovenian residence need a UK transit visa?

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


t-test or z-test: assume normality or s≈σ?


The Desktop wouldn't appear after my recent update to 13.04

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


Is "were scattered" a construction of passive voice or a simple past tense?

How can I reliably and accurately identify the passive voice in writing or speech?


Memtest shows errors outside of the RAM size

Why are the failing addresses in Memtest86+ higher than my total memory?


Java Beginner: How do I link one linked list to another?


How PDF works in continuous distribution?

Can a probability distribution value exceeding 1 be OK?


Show that normable eigenstates are not degenerated in 1D


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


How can I kill a program that might not exist from Perl on Win32?


Cite all references of one (among several) bibliographic file

\nocite{*} for single bibdatasources with biblatex/biber


How to find limit of function: $\lim_{x\to 0}\left(x{{\left\lfloor{ \frac{1}{x}} \right\rfloor}}\right)$

Evaluate $\lim_{x \to 0} (x\lfloor\frac{1}{x}\rfloor)$


My Laptop doesn't suspend at all in ubuntu 14.04

Laptop does not suspend when lid is closed


Suggestions on a Ubuntu version suitable for this machine:

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


Re-enabling backspace as "go back" in recent Chrome

How can I re-enable backspace navigation in Chrome?


Do you capitalise "North" and "South" of England?

Should north, south, east and west be capitalised?


Android: NullpointerException when update the content of ListView

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


How can I bring STAG back if I have 100% completion?


Is there a simple way to monitor how many megabytes are written on my SSD per day?

Is there a way to monitor an SSD state and predict its failure in case of active read-write usage?


How can we make an algorithm with the A* method in Mathematica with 5 different flight routes?

How to display each step of an A star algorithm?


Star Trek: Discovery timeline in relation to Next Generation and Voyager


Detect Windows font size (100%, 125%, and 150%)


Why is it said that 'The longer the pipeline, higher the processor clock rate'

Why can't you have both high instructions per cycle and high clock speed?


Do placed units increase in damage when you level up the ability?

Do traps improve when you level the ability after you place them?


Initialize class fields in constructor or at declaration?


Irregularities in Python set comprehensions


do-release-upgrade - Could not determine the upgrade

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


How can I install Play Store on Anbox on Ubuntu 16.04


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


Compiling command line Linux program on Windows

C++ cross-compiler from Windows to Linux


Is there a normal subgroup $H$ such that $S_6/H$ is isomorphic to $S_5$

Proving that $A_n$ is the only proper nontrivial normal subgroup of $S_n$, $n\geq 5$


If a wormhole connects between ground and sky, does an object require extra energy to pass through it?

How does conservation work in wormholes?


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


A few questions on $\mathrm{Aut}(G)$ when $G$ is finite

Existence of group $G$ with $|G|>2$ and automorphism group of odd order


JavaScript - Prototype Based Programming - this.myFunction is not a function error

how to access the $(this) inside ajax success callback function


LinkedList (custom) add() return NullPointerException

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


Minimum value achieved by a specific integral

Show that $\int_0^1 f^2(x)dx\geq 3$, if $f:[0,1]\to \mathbb{R}$ is an integrable function s.t. $\int_0^1 f(x)dx=\int_0^1 xf(x)dx=1$


Check whether an array is a subset of another


SQL Server - Best way to get identity of inserted row?


Variable Importance in Multinomial Logistic Regression

Understanding which features were most important for logistic regression


Compute the product of cycles that are permutations of $S_8$


JavaScript RegExp matching group takes unwanted parentheses

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


How to Initialize an array for a struct with not default constructor in C++

Object array initialization without default constructor


ziping all files in a folder without all directories

Zip folder without including path to folder and require only one argument


How to disable right-click context-menu in JavaScript

How do I disable right click on my web page?


Advanced appearance settings [Windows 7 or later]

Is it possible to customize Windows 8.1 colors similarly to how it was since Win95 in the "Advanced Appearance Settings"?


How do you compute the slope for weighted least squares?

Formula for weighted simple linear regression


The font on a gold tag badge alert thing is not the correct font

Missing font on some error and dupehammer info popups


Determine a generator g of the group Z×p where p is prime

Efficiently find the generators of a cyclic group


Change Value of Variable in Function in C

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


I don't have access to the phone but need help identifying the application with the following notification icon (circled in red)

How can I deduce/identify an app from a notification icon?


Convergence of the series $\sum_{n=1}^{\infty}{\frac{1}{2^n n (3n-1)}}$


Proving series $\sum\frac{x}{1+n^2x}$ is not uniformly convergent on $[0,1]$

Test the uniform convergency of a series of function


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


Proving and disproving $\exists b,c\in \mathbb R$ such that $f(x)=\frac a2x^2+bx+c $


The set of real numbers and power set of the natural numbers


Dynamically creating a select and then on change ajax call to append html

Event binding on dynamically created elements?


What's the difference between atan and atan2

What is the difference between atan and atan2 in C++?


Does a Ranger with dual daggers and Two-Weapon Fighting make four attacks at full strength plus Hunter's Mark at level 5?

How many attacks can a fighter with two-weapon fighting make at 5th level?


Date null pointer exception because of format not matching ? Java

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


Making a t-distribution with sample size less than 30

A normal divided by the $\sqrt{\chi^2(s)/s}$ gives you a t-distribution -- proof


R displays numbers in scientific notation

How can I paste 100000 without it being shortened to 1e+05?


How to fix error processing package git-daemon-run?


How to specify what MAC, cipher and key exchange openssh should use when generating the key?


Java inner class and static nested class


How to implement Copy to ClipBoard (Trigger Windows Ctrl+C Event) functionality?

How do I copy to the clipboard in JavaScript?


NullPointerException when declaring method from another class


Miktex 2.9 pgfplots, circuitikz library collision problem


Temporarily prevent hyperref from decorating links

Hyperref: Changing the linkcolor locally in the TOC


Read file line by line using ifstream in C++


Why and When Do We Need Standardization for Machine Learning

When conducting multiple regression, when should you center your predictor variables & when should you standardize them?


Why do things look smaller when farther away?


Implementing a high level 'interface' class

How do I implement interfaces in python?


This prompt makes terminals wrap mid screen why?

Bash terminal not wrapping text correctly


MySQL: ERROR 1227 (42000): Access denied - Cannot CREATE USER


Prove using induction that from a set of $n+1$ numbers from $\{1,2,..2n\}$, at least one number will evenly divide another.


How to calculate the chance of two persons sharing the same birthday


Embed complete fonts (not subsetted) in XeLaTeX PDF

Embedding a complete rather than a partial font


Set up DKIM , SPF, DMARC and email sends to spam in Hotmail, gmail


Restore old tabs in firefox with previous.jsonlz4 and recovery.baklz4 files

How can I restore Mozilla Firefox crashed session from "sessionrestore-backups" .jsonlz4 file?


AWS Signature Version 4 IAM authorization


Problem joining tables where joined table needs to be ordered before grouping


How to group applications using terminal or configuration file?

How do I create app folders in the GNOME application menu?


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


how sparse array differs from a hashmap in java

Warning shows when i use Hash Map In android(Use new SparseArray)


Why is SelectOption not supported by JSON class?

Write a generic JSON-serializable Parameters class without hitting "Apex Type unsupported in JSON: Object"


What explains the current shift from glossy UIs to matte UIs?


"to successfully complete" or "to complete successfully"?

Are split infinitives grammatically incorrect, or are they valid constructs?


What is a good book for someone who has never studied philosophy before?

What are some good introductions to philosophy?


Can the right to delete one's account be denied?

My account has been temporarily suspended; what does that mean?


Switch batteries in Thinkpad before performing a deep discharge

How to make sure that Thinkpad discharges external slice battery first?


how to number each line of a file on python


What's the benifit of filter in servlet?


How to remove line breaks after JSP tags?


Apply the intermediate value theorem to the intersection of two functions

Proving that $f(x) = g(x)$ for some $x \in [a,b]$ if $f,g$ continuous, $f(a)  g(b)$


Boot device missing , ubuntu boot failed in lenovo ideapad 100s 11IBY

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


Reuse of JAXB bindings in multiple projects

Create a common xsd generated class to be used by other packages


Shell script to convert the date format in a file

Change date and time format from csv file without using date -d


Where can I ask questions related to RDF, LDP, REST etc.?

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


Need Help fixing NullPointerException error in my code

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


How to use javascript check if array contains value?

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


Ubuntu 18.04 Version Trying to add repository

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


How can I find out what email I used to sign up using the Android app?


Rearranging a formula containing a non-square matrix

Using inverse of transpose matrix to cancel out terms?


Split a string using multiple delimiters in java

Regex for splitting a string using space when not surrounded by single or double quotes


I can't find a masters thesis advisor. Can I publish independently in a math journal and get my MSc degree that way?


getLatitude and getLongitude throws NullPointerException


Lists turn immidiatly to "global" - python


Optimizing meshes for Unity. How much complex cylinders or bevels can I use?

Is there any clear definition of game-ready models?


How to use pagefactory in POM? why we pass parameters in pagefactory?

How to Implement Page Object and Page Factory Pattern in Selenium Webdriver?


Duplicate objects transformation applies to both objects


Why isn't XeTeX embraced as the default TeX engine?


Is there a way to use a previous TikZ picture?


Does exhaustion affect passive perception in 5e?

How does dim light affect passive perception?


Mouseover events in beamer: hovering on \eqref and a comment containing the original equation popping up


How to solve error when accessing object function in java?

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


I can't review posts anymore—was the minimum reputation changed?


Standard compliant and/or best practice way to display an image in html/css

When to use IMG vs. CSS background-image?


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


Big tilde over regular text, not in math mode?


How are mass and density treated in general relativity?

Intuitive understanding of the elements in the stress-energy tensor


HTML - Apply CSS - with parent Div with id to child div with CSS

Which characters are valid in CSS class names/selectors?


Does Elemental Affinity apply to Create Bonfire?

Is a spell suppressed or removed when the target temporarily becomes invalid?


MathJax website is Shutting Down? From where we now getting support?

MathJax CDN (cdn.mathjax.org) will be shutting down


CryptoLocker Ransomware. Can you recover files?

Excel,word,pdf files got encrypted by ransomware


jQuery scope (?) issue with minimal case demo

JavaScript closure inside loops – simple practical example


Integral of type $\displaystyle \int\frac{1}{\sqrt[4]{x^4+1}}dx$


How would I install Ubuntu with two hard drives

Setup for dual disk (SSD+HDD) with /home partition


Setting title for a vf page with rendered as PDF to view title when it loads

How can I specify a file name for a Visualforce generated PDF


Getting T from a TypeName to pass to a generic method

How do I use reflection to call a generic method?


How to define a bijection between $(0,1)$ and $(0,1]$?


Completely buffer command output before piping to another command?

How can I make iconv replace the input file with the converted output?


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


Is Spell Bombardment's die a damage die?

Is the additional damage die from the Wild Magic sorcerer's Spell Bombardment feature doubled on a crit?


"Thought of" vs. "thought about". What's the difference?

Difference between "think of" and "think about"


How do I install the Ask Ubuntu Unity Lens, and how do I use it?


What to do for code formatting bug on StackOverflow?

Code after bullet list isn't rendered correctly


Error when kriging in SAGA: grid file could not be opened

Debugging errors of SAGA interpolation algorithms in QGIS Processing?


Foreach, special treatment of every n:th item (odd, even for example)

PHP: How do you determine every Nth iteration of a loop?


There are always an error when I using h2o rest api to get models information

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


Intel NUC 7i3BNK flickers and freezes immediately upon restart after installing graphics driver

How do I stop Windows 10 from updating my graphics driver?


What happens if I use RAM of a faster speed than the CPU supports?


What image compressor Google Pagespeed Insights uses?

Google Pagespeed: How to satisfy the new image compression rules?


How to show $\gcd(ac, bd) = \gcd(a,d) * \gcd(b,c)$


Could not list layers for this store error when creating new ImageMosaic


Using series of LM 78XX for power supply


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


Change the drive for system restore points?

How do I change the location where system restore points are saved?


Wireless not connected on Ubuntu 15.04 using tplink tl wn823n adapter

TP-LINK TL-WN823N Unable to connect to network


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


Firing mods and forced relicensing: is Stack Exchange still interested in cooperating with the community?


Unit testing a multithreaded application?


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


Are there any mathematical discoveries that are considered trivial or useless?


Excel VBA to loop and copy paste on variable ranges to variable ranges


Why its necessary to use any string with dot point with self in class python(self.x=x)?


Google Maps Location History is showing an incorrect location


Restore Default Permissions in Windows 8


Why can all derivatives be done, but not all integrals?

Why is integration so much harder than differentiation?


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


How to draw a graphic using axis environment


App craches 'attempt to invoke virtual method'


Getting NullPointer when using non-initialized variable


Type safety: The expression of type Map[] needs unchecked conversion to conform to Map[]


*** glibc detected *** free(): invalid next size (normal): 0x0a03c978 ***

Facing an error "*** glibc detected *** free(): invalid next size (fast)"


Style Guide: Bold, Italic, or Quotes When I Want to Emphasize Something


CSS text-decoration underline, same width as text and underline

How can I make a div not larger than its contents?


how to keep a 1:1 scale with x and y axis


How to disable the Windows8 volume On-Screen-Display?


How to create custom C++ template that receives any type such as STL vector?

Why can templates only be implemented in the header file?


Is there a rule for number of hidden nodes in a layer and number of hidden layers

How to choose the number of hidden layers and nodes in a feedforward neural network?


Reduce site misuse by new users - mandate getting the Informed badge (taking tour)

Force new users to go through animated tutorial before they post for the first time


Is it possible to get a reference's value?


Why does adding red light with blue light give purple light?

How does light combine to make new colours?


Area 51 follower count, where is myself?

Area 51 is miscounting my proposal followers


How to create user with only SSH permissions

How to restrict an SSH user to only allow SSH-tunneling?


Automate downloads from password protected website


Apache error "Could not reliably determine the server's fully qualified domain name"


I am trying to achieve autosuggestion functionality using jquery for SharePoint but not working


Bone heat weighting: failed to find solution for one or more bones after i remove doubles

After I have removed vertices, error says "loop in parent"


Why do I get a Pioneer badge for following and then unfollowing an Area51 proposal?


How many String objects will be created in String s="Sachin"+" Tendulkar";

String s = "a" + "b" + "c"; Can anyone tell for this statement how many object will be created


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

Suppress Chrome 'Failed to load resource' messages in console


validate a form which is loaded via AJAX on page

jquery validation form with ajax loaded form


how to replace special characters with the ones they're based on in PHP?


What makes a "portable app" categtorized as such?


Why in the relativistic quantum mechanics $ \gamma_4$ name is not used instead of $ \gamma_5$?


Do I need to write anything in the destructor of this class?

Will an 'empty' constructor or destructor do the same thing as the generated one?


How do I change make behaviour based on previous compilation?

How do you implement a Makefile that remembers the last build target?


Are we discouraged from fixing typos and misspellings on Stack Exchange sites?


If $R$ is an Euclidean domain that is not a field, is $R[X]$ a PID?

Let $R$ be a commutative ring. If $R[X]$ is a principal ideal domain, then $R$ is a field.


A continuous, injective function $f: \mathbb{R} \to \mathbb{R}$ is either strictly increasing or strictly decreasing.


how to make the architecture for the auto-generated doc?


Accidentally made a directory "~" in a subdirectory

Need to delete a directory with name '~' created accidentally


How to identify an old compression stem in order to find a replacement


Without using mod_rewrite, what is the best way to redirect all subdomains to https?

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


Prove that there exists a rational number raised to an irrational number that is an irrational number

Deciding whether $2^{\sqrt2}$ is irrational/transcendental


How to check whether a string contains a substring in JavaScript?


MySQL in Python: UnicodeEncodeError: 'ascii'


Windows Media Player Missing after Creators Update

Windows 10 K&N Edition Anniversary update - Media player update not working


Prototypal Inheritance and prototype attribute

Implement multiple inheritance in Javascript


Photoshop CC 2019: Pixelated Brush Stroke


How to roll back Ubuntu to a previous version?


Finding the partial derivative of $\frac{\partial}{\partial x_i} (\mathbb{x}^T\mathbb{A}\mathbb{x})$

How to take the gradient of the quadratic form?


Does PCA create new features or give weights to old ones?

Making sense of principal component analysis, eigenvectors & eigenvalues


Executing SQL script in server ERROR: Error 1022: Can't write; duplicate key in table 'booking_items' I can't find this error in my database

Error 1022 - Can't write; duplicate key in table


Propositional Logic: p → q, ¬p → r, ¬q → ¬r ⊢ q


i get null pointer NullPointerException from onPause() method

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


Ubuntu shows up in boot manager even after deleting it and the efi partition

How do I remove "Ubuntu" in the bios boot menu? (UEFI)


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


Why is the sum over all positive integers equal to -1/12?


Software Center stopped working suddenly... Unable to uninstall. Please help

How do I fix a "Problem with MergeList" or "status file could not be parsed" error when trying to do an update?


Does the new user rate limit apply even when you are a new user on only one site?

Why is the 1 question per 40 minutes limit enforced ACROSS different sites?


How to Copy Millions of Files from Remote Server to Local One


Defiintion of a.s. convergence: sequence of R.V.s $z_1, z_2, ...$ s.t. $P(z_i=1)=P(z_i=-1)=\frac 1 2$

Sequence of R.V.s $z_1, z_2, ...$ s.t. $P(z_i=1)=P(z_i=-1)=\frac 1 2$ converge almost surely?


Is it possible to make a div 50px less than 100% in CSS3?

CSS How to set div height 100% minus nPx


Does untapping a creature save it from a spell that destroys a tapped creature?

What happens if a target for removal becomes ineligible after a card has been cast?


Denied entry to the UK after having student visa refused a week earlier, what are my options now?

Refused entry to UK, not sure what to do


Question list not showing "X New Questions" on StackOverflow

New navigation doesn't appear to alert of question changes when watching a tag


When I import a specific function from a module, that also has code in it apart from that function, it runs the entire module

What does if __name__ == "__main__": do?


Best way to strip punctuation from a string


Using crontab to execute script every minute and another every 24 hours


HashMap should be unsorted but still sorts according to key


How to add an array of dictionary in python?

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


How to fix a fake USB flash drive that reports more space than actually exists?

Can I let my fake flash USB drive get its real capacity through low level format?


Valid visa in an expired US passport and an additional renewed passport

Valid Indian visa in an expired passport


Why do the electron in Bohr's principal quantum levels or ground state do not emit radiation?

Where did Schrödinger solve the radiating problem of Bohr's model?


Turn a string into a list of lines in python

How do I split a multi-line string into multiple lines?


Can I pause while downloading the Ubuntu iso?

How to download Ubuntu over an unreliable connection


What books should I buy to play with an average D&D group?

What set of books makes a complete starter set for 4e?


What's wrong with saying "Can I have a ketchup?"

Indefinite article before uncountable "drink" nouns, e.g. "a water"


A cv with or without passport photo while applying for postdoc

In what situations would it be appropriate to include one's photograph in a CV?


Subgroup with finite index contains a normal group

Existence of finite indexed normal subgroup for a given finite indexed subgroup.


How can I install 0.12 version of a module if cpan has 0.13 version of module ?

How can I install a specific version of a set of Perl modules?


How to achieve this type of darkened watercolor border

How to achieve a wet and dark outline like this


Wireframe become x-ray alike in edit mode


Prove that if $f:D^2\to D^2$ is a homeomorphism, then $f(S^1)=S^1$


How does an electron deexcites during stimulated emission?


How to bias a classifier for a particular class

Suggestions for cost-sensitive learning in a highly imbalanced setting


Find all real roots of $x^5+10x^3+20x - 4=0$


WebAPI - Attribute Routing POST not working with WebAPI Cors?


Where is the best place for page's ID in a user friendly URL?

What is the best placement for the ID in a URL for SEO?


Area of the field that the cow can graze.


Images not showing on homepage after migration

How to migrate a WordPress installation from one site to another, including all images?


What does "deb8u3" in the version number of debian mean?

Why do some Debian packages have a "+deb7u2" suffix?


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


Prove inequality using Lagrange's Mean Value Theorem


How does D work with numerical arguments?

Symbolic derivatives are being calculated numerically


In IPv4 Subnets - a /23 - How do we know which range to use?


Passing object in Java and try to change them in many ways

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


I forgot my old email for my minecraft account


Select statement to find duplicates on certain fields


Prove $\phi^n = \phi F_n + \text{(another Fibonacci number)}$ using mathematical induction.


Can someone explain effects of time dilation on expansion of universe


Using while loop to ssh to multiple servers


The numbers of references didn' t appear in beamer? How to solve?

Add bibliography to my beamer presentation


Make a div fill the height of the remaining screen space


Why do the courses at Stanford use the lazy initialisation?


Is there any word or phrase for when someone in fact says the truth while intends to lie?


Run VirtualBox in background, without a window?


Is there a script that reads a TeX file and replaces every instance of a \newcommand?


ANTLR - Distinguish 'IS NOT NULL' from 'IS NULL'


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


Updating from such a repository can't be done securely, and is therefore disabled by default(For Kubuntu 19.04))

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


Mathematical Induction question talking about words


JSF 2.1 ViewScopedBean @PreDestroy method is not called


I would like to know why they make rockets so big


Filling grouped object background with color in Illustrator


Random placement of rooks on a chessboard

What is the probability that when you place 8 towers on a chess-board, none of them can beat the other.


How to execute a Matlab function in MS Visual C++?


How to extract first and last lines in a file?

How to read first and last line from cat output?


Given the permissions, owner and group of a file, what's the algorithm that determines whether a given user can read/write/execute a file?

Precedence of user and group owner in file permissions


Prove that $\lim_{n\to\infty}a_n\le \lim_{n\to\infty}b_n$


What character / attack / stage combination can get me a combo of 100?


Projection of a uniform distribution on a sphere


Strictly increasing function and its derivative

Monotone functions and non-vanishing of derivative


Using ST_split to split a line feature using nearby points


Field not algebraic over an intersection but algebraic over each original field

Intersection of two subfields of the Rational Function Field in characteristic $0$


How to add 30 minutes to a JavaScript Date object?


How do I implement occluded lighting in a block-based 2D game?


What is the accepted typography for latin phrases?


sed append path to end of specific line pattern search


Regarding finding details of image though url in apex


How can I split an equation over two (or more) lines


Is it okay to have a series in a series? If not then is there another way to structure it?

Under what rule of usage does this semicolon in the example sentence fall?


constant not enough resource to start my instance

Google Cloud frequently doesn't have enough resources


Find maximum radius of circle that will fit within an irregular polygon?

How to calculate raster statistics for polygons?


How to check if a String contains another String in a case insensitive manner in Java?


How do you stop Windows from asking "How do you want to open this file?" when Process.Start fails?

Finding the default application for opening a particular file type on Windows


Invisible text that can be seen only in PDF viewer

How to disappear text or figures by printing?


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


How to Find which column has value We want?

Search All Fields In All Tables For A Specific Value (Oracle)


Showing an isometric isomorphism between $C([0,1])$ with sup norm to itself

A linear operator between $C[0,1]$ and $C[0,1]$ defined as $Tf = f + \int f$; Show $T$ is an isomorphism


Searching in Start menu does not show updated entries and shows deleted entries

Force a rebuild of the start menu program index/database in Windows 10


Why constructors are pass by reference in Java?

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


How to read the content of a file to a string in C?


How can I dynamically unload a javascript file?


Neural Networks -- How to design for multiple outputs

Neural Network: For Binary Classification use 1 or 2 output neurons?


Is it true that F2n is divided by Fn (Fibonacci)

Prove that for the Fibonacci sequence $(F_n)$, $F_n$ divides $F_{2n}$.


PHP PDO FETCH_INTO $this (or alternative) with protected or private properties

PDO's FETCH_INTO $this class does not work


How to stop automatic freshclam execution


Package babel Error: Unknown option `francais'


foo.stackexchange.com should redirect appropriately

Should Stack Exchanges sites with top-level domains have *.stackexchange.com redirects?


\eqref to give reference to a sequence of subequations


Determining whether $f(z)=\ln r + i\theta$ (with domain $\{z:r\gt , 0\lt \theta \lt 2\pi\}$) is analytic


javascript or ajax function when someone clicks on browser close button


How to print colored text to the terminal?


How to attach onclick event to an element dinamically created

Event binding on dynamically created elements?


JavaScript how to get geo location from ip address?

How to get client's IP address using JavaScript?


Why do I see so many answers in comments?

Mark a comment as the answer to a question


"false implies true" is a true statement

In classical logic, why is $(p\Rightarrow q)$ True if both $p$ and $q$ are False?


Calling PHP functions within HEREDOC strings


How come in English we don't put symbols above our letters to change how they are pronounced?

Why English does not have diacritics to distinguish between words with different meanings and pronunciations


Remove selected value in combobox datasource


Find all n such that : $3 \mid (n2^{n}+1)$


I am using PHPCake/cPanel/ HostGator/Win8 OS, How can I search for words/commands within many files at once?


Why we say Happy New Year without an article "a", but we say "I wish you a Happy New Year" using the article?


Determining relationship to President Jefferson?

Determining relationship (e.g. number of removes) with cousin?


Automatic italian decimal separation in $$

How to convert dots to commas in mathmode?


How to get Beamer Math to look like Article Math


Use of different output files in LaTeX (pdflatex)


Live CD asks for a username and password


Why do people, incorrectly, begin a sentence with the word "But"?


Reference - What does this error mean in PHP?


How can an amateur introduce a cryptographic algorithm?


How do I resolve a null pointer exception in java?

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


How are these AES MixColumn multiplication tables calculated?


How to set data for textview using bundle in fragment?


If $\langle T(x), x \rangle = 0$ for all $x$, must $T$ must be zero?

In a complex vector space, $\langle Tx,x \rangle=0 \implies T = 0$


Query Feature and Usage based entitlements license


Java Multiple Threads equals multiple Cores?

How does Java makes use of multiple cores?


How I can use the POST method to pass a array of files?

How can I upload files asynchronously with jQuery?


What do "Hit:" and "Get:" mean in the output of apt-get update?

What does 'Ign' , `Get` or 'Hit' mean when running an apt-get update?


ip address validation in python using regex

check if a string matches an IP address pattern in python?


How to ignore the underbrace{}{} in a square root?

Typesetting 144...4 with "n times" under the 4's is easy, but what about \sqrt{144...4}?


Show that $d(x,y)= \left|\frac{1}{x} - \frac{1}{y}\right|$ defines a metric on $(0,\infty)$.

Show that $\left| \frac{1}{x}-\frac{1}{z} \right| \le \left|\frac{1}{x} - \frac{1}{y} \right| + \left|\frac{1}{y} - \frac{1}{z} \right|$.


Should you use a plural verb if you refer to a fraction?


Find the sum $ 1 \cdot 1! + 2 \cdot 2! + 3 \cdot 3! + ... + n \cdot n! $


Get Identity of multiple insertion in sql server 2008

How to insert multiple records and get the identity value?


What's the best way to build a string of delimited items in Java?


prove $a \equiv b \pmod{p_1}$ and $a \equiv b \pmod{p_2} \Rightarrow a \equiv b \pmod{p_1\times p_2}$

If $x \equiv a \pmod {p_1}$ and $x\equiv a \pmod{p_2}$, then is it true that $x\equiv a \pmod{p_1p_2} ?$


How to find out on which partition my home dir is?

Find out what filesystem a file or directory is part of


Why is Graphics3D lighting different when rotating?


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


Eigenvalues of Infinite Dimensional Matrix


Bug on topbar showing pending suggested edits while I am done with edits for today

Don't display pending edit counter if you've exhausted your suggested edit votes


Sum values from multiple selects gives strange results in total


How to create local task links for referenced entities on a node?


-Bash command not found appearing every time I start terminal

Terminal returns not found for most commands Mac OSX


Differences of the usage of the Square brackets [ ] beetwen "As String" and "As [String]"?

What do square brackets around an identifier in VB.NET signify?


How to make examples without italic font?

Non italic text in theorems, definitions, examples


Field name does not start with underscore - sonar issue

To underscore or to not to underscore, that is the question


What is the use passing Class Object using keyword "ref"? They are by by default pass by reference

What is the use of "ref" for reference-type variables in C#?


Do I need Schengen visa for transit airports?

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


“Think+Noun+good luck” vs “Think + Noun+ is good luck”

Omitting "is", like in "I think it strange"


Find a closed formula for $\sum_{n=1}^\infty nx^{n-1}$


What password do you use when your installing or delleting app?


How To have Dynamic SQL in MySQL Stored Procedure


Do I need Austrian and German transit visa if I have Bosnian tourist visa?


How to create collapse and expand functionality between pageblocks in visual force


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


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


How to change font size for clock in top bar (GTK)

How to theme gnome.shell calendar panel button


Paired Polarized Electrolytic Capacitor to Form Non-Polarized

Can you make a non-polar electrolytic capacitor out of two regular electrolytic capacitors?


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


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


The ideal generated by $x^m-1$ and $x^n-1$ in $\mathbb{Z}[X]$ is principal.

Prove that $\gcd(a^n - 1, a^m - 1) = a^{\gcd(n, m)} - 1$


Possibly a bug in the markdown rendering

Markdown in chat fails for multi-line messages


Prove that if $A \sim I_n$ and $A \sim I_m$ then $n=m$

Proof of $ f:I_n \rightarrow I_m \Rightarrow n = m$


What's the difference between  and ,  and ?


How to temporarily mount a hard drive partition as read-only using Nautilus?

Unable to mount Windows (NTFS) filesystem due to hibernation


Proverb for: solving a problem creates a bigger one

What is the problem that gets worse after you try to solve it?


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


Is “Rouse me not” grammatically permissible?

Unusual word order in "Fear not this night"?


How can I get a blurred background with a kit lens?

How can I get dramatic shallow DOF with a kit lens?


File explorer needs to be restarted w/out admin priv. - HOW?

How can you do a clean shutdown of Windows Explorer?


How do I check if an integer is even or odd?


How would I initialize a String in a separate method from the main method?

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


Im travelling to London from India i wanted to visit paris but i only have uk visa is possible to travel with out visa to paris from london

Can you enter the Schengen area with a UK visa?


How to exchange words in emacs(by replace them with each other one)

How can I swap or replace multiple strings in code at the same time?


Listing packages in Yum that depend on another installed package


Feedback when a comment gets removed by moderator


Fluent and Query Expression — Is there any benefit(s) of one over other?


Intuition of the meaning of homology groups


Can you improve "past questions have not been well-received, and you're in danger of being blocked from asking any more"?

What should I do when I see a "question ban warning"?


Calculating Friction due to rotation from ball bounce?

How do I calculate rotation caused by bounce friction?


What to do about well-entrenched and rogue moderators?

What recourse do I have if I believe a moderator has abused their privileges?


How can I automatically center an image?


What's with the number 247 in site analytics?

Analytics search keywords are unreliable


If low-cost index funds are considered the best investment, why are there so many high-cost, managed funds?


Why does MatrixForm affect calculations?


Setting an attribute as variation in woo commerce via php


How to identify a drive's distro/OS based on its root folder

How can I get distribution name and version number in a simple shell script?


How do I take a screenshot of a specific screen area from the command line?

Command for taking a screenshot to a new file


Fastest way to fill an array with a single value


What is this "answer your own question" jazz?


List of lists changes reflected across sublists unexpectedly


What are the limitations on the "Dueling" fighting style for Fighters?

Does the Dueling Fighting Style prevent using a shield?


How to print out the output of a CMD command when hiding the window C# winform?

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


How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throws an error / not usable


Good explanation of the QQ-plot algorithm?

Benefits of using QQ-plots over histograms


My Machanic died in a dungeon, how do i get her to spawn again?


Find the cardinality of the set $\{ X \subset \mathbb{N} : |X| = \aleph_0\}$

How many subsets of $\mathbb{N}$ have the same cardinality as $\mathbb{N}$?


Finding all subgroups of $Z^*_{11} = \left\langle 2 \right\rangle $?


Connection refused for Apache virtual hosts on local dev setup

Virtual Host not working as expected when I'm using .dev domain extension


Will it take 3 years to recover 1TB data?

How do I check the integrity of a storage medium (hard disk or flash drive)?


Context > preview to display animation, of animated gifs?

Is there any way to play GIFs with Windows Photo Viewer?


Can anyone explain the difference between a ring, a group, and a field in a way so that your average 15 year old can understand?

What are the differences between rings, groups, and fields?


Float and Double value creating confusion in c

What is the difference between float and double?


How do we know quantum entanglement really happens?

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


Rendered image has WEIRD AND GRAINY lighting


ASP.NET MVC3: What is the packages.config for?


What is hacking scenario prevented by salts, need more than just 'bruteforce'?

How does password salt help against a rainbow table attack?


What would be the differences between a persistent USB Live Session and a installed Ubuntu in a USB drive?


Anything that requires flash looks green and purple, and small


SignalR: Why choose Hub vs. Persistent Connection?


should use singular or plural with numbers ? 5 years experienced or 5 year experienced?

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


My Zelda does not save after beating Ganon in botw

What happens if I beat Ganon in Zelda: Breath of the Wild?


List of lists changes reflected across sublists unexpectedly


Deriving system properties from energy spectrum

In quantum mechanics, given certain energy spectrum can one generate the corresponding potential?


Removing list items after adding them with jQuery

jQuery how to bind onclick event to dynamically added HTML element


Generic method execute with a runtime type

How do I use reflection to call a generic method?


Find all $n$ such that $3^{2n+1}+2^{n+2}$ is divisible by $7$

Prove $3^{2n+1} + 2^{n+2}$ is divisible by $7$ for all $n\ge0$


Holomorphic function on unit disk with some inequality


Username on wiki answer differs from the current username

Old usernames stick to Community Wiki posts


How to set a shaded area around 2d plot curve on a pgfplots figure?

Is there an easy way of using line thickness as error indicator in a plot?


Is there a way to have respondents attach a file to a form response?

How to add attachment option in Google Form?


Can i join my friend playing rlcraft (Minecraft) from my ps4?

Can PS4 Minecraft join with PC Minecraft?


How do I list the default installed packages?


Purpose of star operator when used on List


What is the infinite sum of This alternating series?


How do I fix this java.lang.NullPointerException: null on my code?

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


Is every positive definite matrix symmetric?

What is the agreed upon definition of a "positive definite matrix"?


Explanation of Different factor of $2$ in Formulas for the Uncertainty Principle

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


Is there a sleep function in JavaScript?

What is the JavaScript version of sleep()?


Unable to correct problems, you have held broken packages


Why java Dictionary interface become obsolete and was replaced by Map?

Difference between a HashMap and a dictionary ADT


Super Ultra-Wide 32:9 at 5120×1440 @ 60hz on a MacBook Pro 15-inch, Mid 2014 with GeForce GT750M

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


Ensuring another package exists in my new R package

install other packages when creating new package in R


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


What does the following colon (:) mean in MATLAB syntax?


Can't close flagging dialog and answer textarea overlaps it on iOS Safari

SO mobile site "Your Answer" textbox appears on top of flag dialog


There is no visa centre for Spain in my home city, can I apply to France instead?

Should my first trip be to the country which issued my Schengen Visa?


Light emission from the vicinity of a black hole

How can Quasars emit anything if they're black holes?


How do I prove that two closed sets are separable?


jQuery Validation Plugin Cannot Ignore Hidden or Disabled fields

jQuery Validate - Enable validation for hidden fields


How to display a set of custom contents in Taxonomy URL?

How to create a page category of products in Commerce 2?


Is likert type scale interval or ordinal?

Under what conditions should Likert scales be used as ordinal or interval data?


Animation render creating black image files


Javascript replace all "%20" with a space


Printing the bibliographic entries in a bib file that are not cited in the document

Unused bibliography entries - how to check which entries were not used?


I need a flash effect like this http://www.contempo.org.mo/Online%20magazine/ISSUE21/index.htm


If $\gcd(|G:U|,|G:V|)=1$ for group $G$ and subgroup $U,V$ show $G=UV$.

Product of two subgroups the whole group?


Replicate a particular presentation style with Beamer

Design a custom Beamer theme from scratch


How to prove this convergence in probability property?

Another question on almost sure and convergence in probability


Who is responsible for movie titles in foreign countries?


Passing const reference: performance increase?

C++: Why pass-by-value is generally more efficient than pass-by-reference for built-in (i.e., C-like) types


C++ Overloading : Overloading the [][] operator


How to print a user's first name and last name in a Lightning Component?

Salesforce lightning get current users username


Ubuntu Software Center, Update and pretty much everything else doesn't work :D

Why does an error appear every time I try to open the Ubuntu Software Center?


Did the Nazgûl retain their Rings of Power?


How do I restart a new game in No Mans Sky? (PC)


Find the limit $\lim\limits_{n \to \infty} \left ( \left (1 + \frac {1} {2} + \cdots + \frac {1} {n} \right ) - \ln n \right ).$

Simple proof Euler–Mascheroni $\gamma$ constant


Do I need a transit visa in Amsterdam going from Philippines to Greece, if travelling on a (government) official passport?

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


Looking for a book where the planet is a device to rebuild the universe

Looking for old book, SF, artificial world, different zones for different species that visitors "inhabit"


raw_input in python without pressing enter


Is there a less naive way to find the (group size) of 2^n MOD prime (>2)?

Algorithms for computing multiplicative order modulo $n$


How can I improve Ubuntu overall system performance?


Let $X$ be a countable set. Then which of the following are true?

Existence of compact/complete metric on countable set


Gauss brackets with double vertical lines


What could the new physics be if the experimental value of the muon's $g-2$ factor turns out to be truly different from the theoretical value?

Muon $g-2$ experiment: is there any theory to explain the results?


What is the difference between "above" and "over"?


Is there SEO conflict if making identical posts on Medium and on a standalone website?

Will Google punish me if I import a story from my own blog to content sharing sites such as Medium.com?


How can I deploy a connected app from my sandbox environment to my production environment?


What exactly is the Legendre transformation?

A mathematically illogical argument in the derivation of Hamilton's equation in Goldstein


Is there a difference in the pace of time between the two cases described below?

What is the correct formula for gravitational time dilation for a satellite in a circular orbit?


Sorting a Perl array reference (arrayref) in place


Question removed as spam, but title still remains in HTML, content visible elsewhere


Error with make test installing apr-util


how to find and replace a string containing "/"


How to calculate left/right oriented angle between two 2D vectors?

How can I calculate the angle and proper turn direction between two 2D vectors?


Does assigning objects to null in Java impact garbage collection?


Is there a unix-like system that doesn't come with Perl?

Which is the most portable of sed, awk, perl and sh?


Where do books & learning sources questions belong?

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


Understanding how references and labels work


Problem in sending hex value to TCP in python?

How to create python bytes object from long hex string?


Is char guaranteed to be exactly 8-bit long?

Will a `char` always-always-always have 8 bits?


Why wasn't my accepted answer awarded the bounty even though it's still within the grace period?


Comment Inheritance for C# (actually any language)


Did Professors at Hogwarts Take a Salary?

How well are professors paid at Hogwarts?


Convert string to JSON object and send it as response

ASP.NET MVC controller actions that return JSON or partial html


If I was or If I were? Which one is grammatically correct?


What should I do about upvoted, inactive, unanswered questions that I'm also trying to find the answer for?

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


How to remove relative shift in matplotlib axis


The 'grub-efi-amd64-signed' package failed to install target/

16.04 new installation gives grub-efi-amd64-signed failed installation /target/ ubuntu 16.04 at the end


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


How can I convert the date format from html5 php


Is there a AMQP implementation that has stable C++ Client library


Got a badge (Announcer), have no idea how I got it

Why did I just get the Announcer Badge and the Booster badge?


How can I check whether an app is installed

Check if application is installed - Android


Looking for a very gentle first book on number theory

Elementary number theory - prerequisites


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


I was asked to prove the Principle of Cauchy Induction

How does backwards induction work to prove a property for all naturals?


Why does the conversion of mass to energy have anything to do with the speed of light?

What was Albert Einstein's proof for $E=mc^2$?


Is there any command like "*" in dos to indicated all in bpy?

How can I get a list of all objects named 'foo*'?


Eligibility for a PhD in Business Administration program

Can I be admitted into a PhD program with non-thesis MS degree?


Replicate behavior of a Perl script in C#


Reprojecting raster from 0 360 to -180 180 with cutting 180 meridian using gdalwarp


How do I bypass the "one answer per 3 minutes" rule?


how can I show that this function is convex?


Ball rotating in a circle without rope/string - why doesn't the ball fall after the peak?

What is the reason behind water not falling from a bucket at the top of loop?


Purchase domain and web-hosting from different company

Will there be conflict if there is two account with the same domain?


Canonical Post #2: What is the perfect, and how should I use it?


Unable to install tor, access to directories denied


$a_n > 0$ and $\sum_\limits{n=1}^{+\infty} \frac{1}{a_n}$ converges. Prove $\sum_\limits{n=1}^{+\infty} \frac{n}{a_1 + \cdots + a_n}$ is convergent.

If $\sum_{n=1}^\infty \frac{1}{a_n}$ converges, must $\sum_{n=1}^\infty \frac{n}{a_1 + \dots + a_n}$ converge?


Starting a runnable from a class causes a NetworkOnMainThreadException

What's the difference between Thread start() and Runnable run()


Bluetooth worked once with MT7630E on Ubuntu 17.10

How do I get Mediatek MT7630E 802.11bgn Wi-Fi Adapter working?


Prove that a specific map induces an embedding from $\mathbb{R}P^{2}$ into $\mathbb{R}^6$

Prove that $g$ is a submanifold: $g (t,u,v) = (t^2,u^2,v^2,\sqrt{2}uv, \sqrt{2}tv,\sqrt{2}tu)$


Pro*C returning Not a number in the IN clause

Oracle OCI, bind variables, and queries like ID IN (1, 2, 3)


How to determine the shift key to decrypt a ciphertext which was encrypted using Caesar cipher?

Possible ways to crack simple hand ciphers?


Size of the universe as a function of time

How can something finite become infinite?


Proof of the formula $1+x+x^2+x^3+ \cdots +x^n =\frac{x^{n+1}-1}{x-1}$


I can’t get rid of the black lines on a Bezier Curve

Is it possible to hide curves' guides in edit mode?


TRUNCATE some ids without delete other values MySQL


How to close LCD in D3300 after each shot

Is there a way to force the Nikon D40's rear LCD panel to stay off?


Maths - Not calculating the correct numbers

Why are floating point numbers inaccurate?


Is the stack overflow platform for sale?

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


Sending the {Return} key in a script file?


E: Package 'libpng12-0' has no installation candidate [ubuntu 16.10 Gnome]


Why can’t we accelerate photons, and is it possible for a photon to have mass?

Why don’t photons interact with the Higgs field?


Undefined reference to clockType::clockType(int, int, int)

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


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


Divisibility by 7 rule, and Congruence Arithmetic Laws


Conditional Visualforce HTML dependant on Profile

Conditionally Rendering Visualforce element based on user profile


Cannot find or open the PDB file message, pdb exists

Cannot find or open the PDB file in Visual Studio C++ 2010


How do I find out what filesystem FUSE is using?

How to show the filesystem type via the terminal?


Stack overflow content appearing in somebody else' blog

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


How do I determine the best Stack Exchange site for my question before posting?

Is there a more user friendly way to figure out where your question fits?


How to compute $\int_0^1 \frac{1}{1+x^4}\;dx$?

Integration of $\int\frac{1}{x^{4}+1}\mathrm dx$


Event Handler with new button not working

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


Uninstalled and deleted Python3.5 from Ubuntu 16.04, now after login keyboard is not working, mouse is red cross, terminal is also not available

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


$\gcd(ab,c)$ equals $\gcd(a,c)$ times $\gcd( b, c)$

If $\gcd(a, b) = 1$, then $\gcd(ab, c) = \gcd(a, c) \cdot\gcd(b, c)$


Integral in math messes up copy-and-paste of text


How different lenses affect photo quality?

What image-quality characteristics make a lens good or bad?


Discrete Math On Induction proof: $\sum_{i=1}^n n2^n = (n-1)2^{n+1} + 2$

Proving $\sum\limits_{i=0}^n  i 2^{i-1} = (n+1) 2^n - 1$ by induction


Weird situation - using quotes as nouns and making them plural (APA format)


returning a local variable from function in C

How to access a local variable from a different function using pointers?


Why do more sentences start with 'data' as a plural, than when it is within the sentence?

Is the word "data" now considered singular? If so, what about "datum"?


What is causing disabled options when adding a mesh/curve object to the scene?


Plot a Piecewise with different value of n

How do I plot a parametric family of curves given a list of parameter values?


Java - using System.getProperty("user.dir") to get the home directory

What is the best way to find the users home directory in Java?


"The ticket is printing" vs "...is being printed"


"I'm Done" for Late Answers after "approve edit"

Reviewing a suggested edit from a review queue jumps to the suggested edit queue


C++ std::string internal memory handling

Why can't we delete an initialized pointer?


How to implement an event if I have event in interface, also how I can use it in dependency Injection

How to implement events through interface in C#?


Apache webserver: How to redirect all requests to domain.com to www.domain.com

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


Does Immerwolf's bonus stay after it leaves the battlefield?

Are +1/+1 counters different from +1/+1 effects?


Showing that the Distribution of a Random Variable Must be Standard Normal using Characteristic Functions

$X$ and $Y$ i.i.d., $X+Y$ and $X-Y$ independent, $\mathbb{E}(X)=0 $ and $\mathbb{E}(X^2)=1$. Show $X \sim N(0,1)$


Find the remainder of a number with a large exponent

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


Will I be notified for new badge in achievement box?

Which badges do not cause a notification for experienced users?


Why does ('0' ? 'a' : 'b') behave different than ('0' == true ? 'a' : 'b')

In JavaScript, why is "0" equal to false, but when tested by 'if' it is not false by itself?


Two inequalities for holomorphic functions from $\mathbb{D}$ to $\mathbb{D}$


Rephrase the proof "For all odd n, there exists a Group G ..."

Prove that for every odd integer n, there is a group...


How do I get "restart" option in the shutdown menu in Unity?


Can I make "starter" with active dry yeast?

Baking lots of bread - keeping a yeast starter


Passing DateTimeOffset as a part of the path in a GET request with WebApi

Passing DateTimeOffset as WebAPI query string


Best place for placement of error messages on a form (both generic and specific)

What is best practice for designing form error messages?


What does a plus (+) after the file permission bits mean?


How to view the system console message after Blender crashes?


Running an initialization cell on Mathematica start up

How do I automatically evaluate a cell when a notebook is opened?


Is this an appropriate place to call for the resignation of an SO employee?

How do users escalate concerns about an abusive employee?


A closed subset of an algebraic group which contains $e$ and is closed under taking products is a subgroup of $G$


Can I use F-test to compare two linear models (not nested)

Why is F-test not possible for comparing non-nested models


Different header and footer on the title page (first page)


Is there a Mac equivalent for window snapping?


force ybar interval to draw bars to bottom of axis in ymode=log

pgfplots and log scale: bars starting from the bottom of the screeen


Is it possible to restart the windows service programmatically from the service itself ? Or should I chose some other approach?

How can a windows service programmatically restart itself?


Can we see a real image with naked eyes?


How does color (or reflection in general) work?


SQL Concat Multiple rows into Single Row based upon a value in a cell

How to concatenate text from multiple rows into a single text string in SQL server?


Attach CSS classes to programmatically created blocks

How can I add a class to a block with code (development)


A maximal ideal is always a prime ideal?


Regular Expressions in java trying to match a string in specific format (format consists of | sysbol)

What special characters must be escaped in regular expressions?


How can I compile different .tex file on click on typeset in TeXShop? (MacTeX 2011)


Simple Analysis of Likert Result with Mode and Median


Is Veneziano amplitude able to explain the physical properties of strongly interacting hadrons (such as proton and neutron)?

Why can the Euler beta function be interpreted as a scattering amplitude?


How do I make a 180° spiral staircase? (specific measurements)


Is it “what movie did you watch?” Or “ which movie did you watch?”

"Which" vs. "what" — what's the difference and when should you use one or the other?


How did Newton explain the effect we now call Newton's Rings?

What was Newton's own explanation of Newton's rings?


How to initialize a list to a buch of different empty dicts

List of lists changes reflected across sublists unexpectedly


How do I stop chrome from redirecting me due to malicious software

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


Convergence of the series $\sum \limits_{n=2}^{\infty} \frac{1}{n\log^s n}$

Find the values of $p$ for which $\sum_{n=2}^\infty \frac{1}{n(\ln n)^p}$ is convergent


How can I save objects to files in Node.js?

writing js objects to files (including methods) in nodejs?


The volume boot has only 0 bytes disk space remaining

My /boot partition hit 100% and now I can't upgrade. Can't remove old kernels to make room


Venn diagram with customized colors in overlapping regions

Draw ellipses with different coloring for their intersection in tikz?


What is this array called... and how to remove items from it

How do I remove a property from a JavaScript object?


To + verb in sentence without any other verb


The flagging dialog should not put all the custom close reasons under the heading of "needs improvement"


How do I enable the "Universe" repository?


Bounty award button has bad alignment and moves screen when hovering over it

The entire answer is moving when hovering the bounty button


SQL Delete Records within a specific Range

How to delete multiple rows in SQL where id = (x to y)


What does ~ in front of the class name signify in C#?

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


Changing DEM resolution when creating a slope raster?

Changing raster resolution using ArcGIS for Desktop?


How to implement critical sections on ARM Cortex A9 for GCC, no OS?


Narrower kerning of symbols generated by Tikz

Bounding box is larger than expected when drawing a curved path


Prove that $\lim_{n \to \infty} \frac{n}{(n!)^\frac{1}{n}} = e $

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


Can't flag historically locked questions

What if the answers of a historical locked question become obsolete?


Prove $\sin\alpha \cos\alpha + \sin\beta \cos\beta + \sin\gamma \cos\gamma = 2\sin\alpha \sin\beta \sin\gamma$, where $\alpha + \beta + \gamma = \pi$

Prove that $\sin(2A)+\sin(2B)+\sin(2C)=4\sin(A)\sin(B)\sin(C)$ when $A,B,C$ are angles of a triangle


Word for working hard despite an easier way

What's an idiom for doing something in an unnecessarily complicated way?


Why do down-votes not subtract the reputation increase granted by up-votes?

Should the weight of downvotes be increased?


Connected CPU to PCI-E connector. Did I fry something?

I've pluged e-pci power cable(6+2pin) to eps 8 pin on motherboard


What's the methodology for naming groups of animals?


Cardinality of the linear group $GL_n({\mathbb Z}/{p \mathbb Z})$

What is the number of invertible $n\times n$ matrices in $\operatorname{GL}_n(F)$?


Given a picture of a piece of paper, how can the picture be transformed to make the paper appear as if looking from above?

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


Is it safe to write dynamic PDO scripts for SQL queries

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


How to build an iOS or Android app using a PDF renderer and library? Write your own or use 3rd party?


If $f$ is continuous and positive and $\int_a^b f(x)dx=0$ therefore $f(x)=0$ for all $x\in[a,b]$.

If $f:[a,b]\to \mathbb{R}$ is continuous and nonnegative and $\int_a^b{f}=0$, then $f(x)=0$ for all $x\in [a,b]$


Which are the default installed programs in Xubuntu which are safety to uninstall?

Which default programs can be safely uninstalled?


Alternative of using HTML markups under calculated field in SharePoint list

June 13th 2017 Microsoft blocked handling HTML markup in SharePoint calculated fields - how to get the same functionality back


How to filter Q/A based on user (Questioner+Answerer)?

How to search for questions and answers between two users?


Can't verify phone number. For help, contact your community manager

Community Registration - "Can't Verify phone Number"


Parallel versions of software in the Ubuntu Software Installer

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


A question on vector space over an infinite field

For subspaces, if $N\subseteq M_1\cup\cdots\cup M_k$, then $N\subseteq M_i$ for some $i$?


Can an Aadhaar card be used as a proof of ID to travel to Nepal?

Documents required by Indian citizens wishing to travel to Nepal


Losing Double Precision when multiplying by multiple of 10


How to set world wide IP in Ubuntu server?


PHP: Split string into array, like explode with no delimiter


Easiest way to add references in TeXnicCenter

Biblatex with Biber: Configuring my editor to avoid undefined citations


Cent OS 7.2 Disk (df -h) 100% full but directory size (du -sch /* ) not

Disk full, du tells different. How to further investigate?


Is there a 64-bit Windows 7 driver for a Logitech Wingman Formula Force wheel?

How do I get the Logitech wingman formula force to work in Windows 7?


What is a good set of naming conventions to use when developing on the Force.com platform?


Upload csv files from ftp into SF via Apex (without insertFile Tag)

How to send and receive data from Salesforce to a FTP server


I get disconnected from LAN every few minutes

java.io.IOException: An existing connection was forcibly closed by the remote host


How to use Transmission BitTorrent Client with proxy?