What is the UMVUE of $\exp(-2\lambda)$ for X is a random variable with poisson distribution~poisson $(\lambda)$

Confusion in finding conditional expecation of indicator function (Lehmann-Scheffe)


How to round a number to n decimal places in Java


why am i getting this query failed syntax error

When to use single quotes, double quotes, and backticks in MySQL


how to determine an integer in a string list

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


How do I bake multiple texture maps into 1 UV, In Blender Cycles?


NA in `i` expression of data.table (possible bug)

DT[!(x == .)] and DT[x != .] treat NA in x inconsistently


Is there an experiment showing that the warping of space affects the shape of an electrostatic field?

Are static magnetic and electric fields distorted by gravity? How?


Knowing$\sum a_{k}$ converges, how to prove that $\lim _{n \rightarrow+\infty} n a_{n}=0$.

If $(a_n)\subset[0,\infty)$ is non-increasing and $\sum a_n<\infty$, then $\lim{n a_n} = 0$


Nested OR and AND condition with db_select

How to create complex conditional clauses / queries?


I'm lost in a Exception in thread "main" java.lang.NullPointerException

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


A question on sequences using squeeze theorem.


How to fix *6 connect() failed (111: Connection refused) while connecting to upstream, client:

What causes the 'Connection Refused' message?


How can we see through the matter like glass


Will Ubuntu run on this Dell Precision 3510


Get all months names between two given dates


Difference between had been and have been


How to recall the window with the original creation settings of an object

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


UAC and old (XP) program called "colsetup"

Prevent elevation (UAC) for an application that doesn't need it


Python : OK style to combine regex and group into single line?

What is the difference between re.search and re.match?


beamer does not honour \setmainfont, how to fix?


Access Windows files stored on the computer via the WSL?

Windows Linux Subsystem - Accessing Files outside of Ubuntu


Can we prevent titles with an unnecessary tag in them?


How can $~(z+1)^6 = z^6~$ , where $~z~$ is a complex number?

Find all solutions to the equation $(z+1)^6=z^6$. Express the solutions in simplified rectangular form. Hint: Clearly $z=0$ is not a solution.


Is there a case when void main(void) is correct?


Why comparing two longs with == returns false and when I cast to int or String it returns true?


Can't compile any c program (/usr/bin/ld: 1: Syntax error: newline unexpected)

Can't compile any c/ c++ program, linker problem


Are human-looking Jedi/Sith like Palpatine and the Skywalkers the same (human) species as non-Force users?


How does a temporary file differs from a pipe?

What is the purpose of using a FIFO vs a temporary file or a pipe?


Do Egyptian Citizens need transit visa at Athens International Airport

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


VirtualBox not seeing USB devices even though I am in vboxusers group


Are any possible future Star Wars TV series considered T-canon?

How is canonicity of derivative works determined for Star Wars?


Regular expression for distinguishing similar shortcodes

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


$24\mid n(n^{2}-1)(3n+2)$ for all $n$ natural problems in the statement.


Flying from Amsterdam to Zurich - do I need a passport?

Can I travel within the Schengen area without a passport if I have my residency permit card?


How to prove $\gcd(a-bc, b) =\gcd(a,b)$ for $a,b,c \in \mathbb{Z}$?


Which site do Excel (or other spreadsheet) formulas belong on?

Which Stack Exchange site is best for Microsoft Excel questions?


Surprising difference for Floating-Point Arrithmetic for Double vs Float


having problems checking username availability

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


Why are these values not appending correctly when appended to the pipeline?

Piping for loop output prevents local variable modification


Find the diameter of the new sphere assuming that the volume of a sphere is proportional to the cube of its diameter


Let $f : N → Y$ be a map having right inverse $g$. Prove that $Y$ is at most countable?

Proving existence of surjective $f:\mathbb{N} \rightarrow A$ implies $A$ is at most countable.


How could someone like Hashirama die in the First Shinobi World War?


Help identify story about an overcrowded apartment (maybe from the '70s)?

Looking for story title - younger gen waters down age-slowing drink of older gen, crammed into small apartment


Why will a background image not show up?

How do I set a background image while I am editing?


How do you send command line apps directly to the background?


Using the mean value theorem to solve an inequality

Showing that $\frac{f(x)-f(x-h)}{h} \le f'(x) \le \frac{f(x+h)-f(x)}{h}$ given that f' is increasing


fast integer matrix exponentiation algorithm in C/C++

Is there any fast method of matrix exponentiation?


What am I doing wrong in calculating $i^2$?


Can't open /dev/sda1 exclusively. Mounted filesystem?

pvcreate not working: can't open exclusively


Getting inconsistent margins across pages

Why are some paragraphs indented and others aren't


Can I re-enter Thailand the day my permit expires, and get a new one?

Thailand visa exemption: any rule limiting number of entries per year?


How do I evaluate $\sum\limits_{n=1}^\infty(n-1)\cdot\big(\frac12\big)^n$?

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


Fillbetween library has different effect based on plot contents

Fill between and soft clipping doesn't work as expected


Do I have to make someone coauthor if he/she solves a problem in StackExchange, asked by myself, which is later used in my paper?

Attributing contributions to academic work that occur in Stack Exchange


Is it possible to package dependencies in .jar

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


How to add comments in align environment

Alignment of equals sign in multiple align environments


Upgrade to the latest PHP version in ubuntu 16.04


How to extrude inwards without leaving faces?


How do I get Cudy AC1200 usb wireless wifi adapter running in Kubuntu 20.04*?


Blank lines in an equation and some other similar function


Ajax form submission not work in conjunction with JQuery mouse events (mouseenter and mouseleave)

Event binding on dynamically created elements?


How to read input from JTextField on button click


PHP-SimpleXML: Editing nodes and its attributes

How can I set text value of SimpleXmlElement without using its parent?


I can see notifications about my own suggested edits waiting review, but I don't see them in review queue

Notification for reviews shows way too many


What is the "rootless" feature in El Capitan, really?


The density of the law of cosines applied on two normally distributed random variables

Finding the distribution of $5X_{1}^2+2X_{1}X_{2}+X_{2}^2$


set up device for development (???????????? no permissions)


The javascript timing resolution in my browsers seems to be ~8ms. How can I increase it?

Is there a more accurate way to create a Javascript timer than setTimeout?


Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Update 'changing' variables every time PS1 is called, i.e. every new prompt

How to call a script after every bash command


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


In emacs, when I do a grep-find, how can I have the files displayed to me open in the same frame as the grep output rather than a different one?

How to execute emacs grep-find link in the same window?


Images within nested lists can overflow outside of the post cell

Images can be pushed outside the boundaries of a post by using nested lists


What are the eigenvalues of matrix that have all elements equal 1?


Voltage inside a Cylindrical Capacitor - Dealing With Signs


What is the true quantitative definition of "force"?

Are Newton's "laws" of motion laws or definitions of force and mass?


A single word for someone who spends their wealth very foolishly


Issue understanding static nested classes

Java inner class and static nested class


Is this correct for Rudin exercise 3.7? Prove the series is convergent


Use the chain rule to convert the Laplace equation in (x,y) coordinates into an equivilent differental equation in (r,theta) coordinates.


If we connect the two terminals of a semiconductor diode with a simple wire, then will the current flow?

Why isn't there a potential difference across a disconnected diode?


How does electric field propogate in a wire?

I don't understand what we really mean by voltage drop


Sometimes google passwords in chrome doesn't pop up to offer to fill a password or to save it. is there a shortcut?


RegEx match open tags except XHTML self-contained tags


How do I restore my GUI? No tty, gdm3, or HDMI


Is there an alternative to string.Replace that is case-insensitive?


What determines the length to which hair grows?

Why does hair grow after trimming but remains at a constant length after a while?


"You must be logged in to talk" is unreadable on chat.stackexchange.com

Chat on beta sites has an unreadable "log in" button


How to install java jdk 7 on Snow Leopard


Is there any difference between selected cities select cities?


Prove by induction that the product n(n+1)(n+2).....(n+r-1) of any consecutive r numbers is divisible by r!

The product of $n$ consecutive integers is divisible by $n$ factorial


Split polygon by area using ArcGIS for Desktop (or QGIS)?

Dividing polygon into specific sizes using ArcGIS Desktop?


Javascript Date string constructing wrong date

Why does Date.parse give incorrect results?


How to install the drivers for my samsung ml-1670?

How do I install a .tar.gz (or .tar.bz2) file?


Function generating a rule with a Patterns: e.g. toRule[ lhs, rhs] into lhs[x_] -> rhs

Enforcing correct variable bindings and avoiding renamings for conflicting variables in nested scoping constructs


How to set AUTO-SCROLLING of JTextArea in Java GUI?


How to write special keyboard character in latex?

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


what is the best oil/fat to use to season a cast iron skillet

What oil is best for seasoning a cast-iron skillet


How to I tail the STDOUT of a cat command

Execute command in remote active terminal


Will there at some point be more numbers with $n$ factors than prime numbers for any $n$?

Limit of ratios of numbers with $m$ factors and primes


How did Neil save the Protagonist at the Opera? Was the inverted bullet there already if we see it from the Protagonist's perspective?

How long were the bullet holes present in the glass from the non-inverted perspective?


How do I change the email I use to log in to Stack Exchange without creating an Open ID?


How to prove the convexity of $\operatorname{Tr}(WLW^T)$, where $L$ is a Laplacian matrix?

Is the function $\mbox{tr}(XAX')$ convex?


GRUB: "invalid arch independent ELF magic" after install on SSD

How do I resolve a GRUB: “invalid arch independent ELF magic” error?


Could you frame a question for this answer?

How should I phrase a question that must be answered with an ordinal number (e.g., the third prime)?


How do I remove the LAMP stack so I can start over?


c++ calling superclass constructor with va_arg

Forward an invocation of a variadic function in C


How do I remove the bar with close/minimize/maximize/app_name in all windows, because I just use keyboard shortcuts to perform these actions?

How to remove/hide title bar in Windows 10?


Sci-fi novel where genius orphans are recruited via a puzzle game and taken to a lab

Book ID: Boy plays a video game and has to to solve different tasks (the last being a maze that's an IQ test)


Journey Builder: Error binding data bound member


How to get Netbeans to appear in Gnome Application List

How can I create launchers on my desktop?


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


Color coding Tasks list by due date in SharePoint Designer 2010?


Numerical solution to PDE system depends on names of functions

Numerical solution to PDE seems to contradict initial values


Any way to make an underscore in source produce an underscore in output when in text mode, but work normally in math mode?


Sublime regular expression to match wx.data.xxx but not wx.data.yyy

Regular expression to match a line that doesn't contain a word


"is" operator behaves unexpectedly with integers


Let $a,b\in G$ (a group) such that $ab=ba$, $|a| = m$ and $|b| = n$. If $(m, n) = 1$, then $|ab|= mn$

Order of the product of two commuting elements with coprime orders in a group.


Trying to understand the fitted vs residual plot?

What does this residuals versus fitted plot mean about my model?


Can't escape semicolons in a MySQL UPDATE statement


How to lower subscript level, using macro or package or some global setting

How to have a common height of subscripts when some got superscripts too?


How can I find all rows that have at least one element in an array matching a pattern?

Match string pattern to any array element


Bash script: syntax error: unexpected end of file

here-document gives 'unexpected end of file' error


How to do locking a file from a shell script?

How to use flock and file descriptors to lock a file and write to the locked file?


Issues with the new popup guide for searching


0a5c:2100 Broadcom Corp. Bluetooth 2.0+eDR dongle not working


Editing when you have reached you review limit

Editing a post with a pending edit after already reviewing 20 edits


how can i return the success or error message from ajax jquery

How do I return the response from an asynchronous call?


Is there still no way to uninstall Microsoft Legacy Edge?

How to disable or uninstall Microsoft Edge in Windows 10


How can I query the IP address of subscribers?

How can I get the client's IP address in a PHP webservice?


Does the Force travel through space-time?


Multi client (QGIS.ArcGIS Desktop)/ multi-user editing environment

Editing PostGIS layer from ArcGIS Desktop without Enterprise Geodatabase (ArcSDE)?


Amazon EFS performance mounted for a k8 cluster of ec2 instances with small frequent writes

Can you help me with my capacity planning?


AirPods choppy/unreliable when connected to Mac, but not iPhone


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


Is it acceptable to begin a declarative sentence with "Am"?


ImageMagick convert can't convert to webp


Journey Builder - SF Event Campaign as Entry Event

Contact Data Decision Split for synchronized Salesforce DE leads to wrong path


Is there any way to use moderncv inside another document class?

Can I change documentclass in the middle of a document?


How to hide terminal output when executing a command?


What happened to the "give skull" command in Minecraft?

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


New to C++ and I get compiler error when using template function

Why can templates only be implemented in the header file?


Prove $[0, 1]$ and $(0, 1]$ are equinumerous by use of bijection

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


CakePHP: javascript function not available in view

Why can I not define functions in jQuery's document.ready()?


How to concentrate during conference talks where the quality of the presentation is poor?


.NET Scheduled Timer - Cross-thread operation not valid

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


myArray[items].toUpperCase is not a function

Why is using "for...in" for array iteration a bad idea?


Show The first field value based on 2nd field value dynamically?


How can I know the dependencies of a certain package?


When and when not to use activation function between input layer and hidden layer?

is there any diffrence to use nonlinear or liner activation function in single hidden layer network


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


How to change ubuntu install from legacy to uefi


Exception in thread "main" cascading.flow.FlowException: unhandled exception


What is the best way to declare "string" variables in C #?

What is the difference between String and string in C#?


Can virus and bacteria move on the surface?


PHP/Apache: PHP Fatal error: Call to undefined function mysql_connect()


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


HashMap: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.Object java.util.HashMap.put'


How can I keep low resolution textures pixelated?


Injective function from Integers to Naturals?


I'm unable to toggle between Chrome Tabs

How to revert to tabbed overview in Chrome?


Why do minus signs vanishes in listings typeset with matlab-prettifier?

Minus signs vanish with listings and breqn - any solutions?


What's the rationale behind "Serializable" interface?


Can the laws of mechanics be framed without invoking coordinate systems?

Classical mechanics without coordinates book


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


What was the reason for Doug Stamper's final decision about Rachel?

Question about Rachel Posner and Doug Stamper


Singletons closed in infinite T1 Product Topology?


new to android - how to detect what kind of phone is being used?


How to see that $\lim \frac{k}{\sqrt[k]{k!}}=e$?

Finding the limit of $\frac {n}{\sqrt[n]{n!}}$


Why is Python printing memory location instead of value when using a for loop to insert key / value into hashtable I built


Reputation gain showing after reaching 200 for the day?

How do I read the history of my reputation?


How to create DEM from Lidar point cloud data?

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


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


SQL Server, convert a named instance to default instance?


Is the subset $T=\{(x,y):x\notin \mathbb{Q} \text{ or } y \notin \mathbb{Q}\}$ connected?


Transformed data due to non-normal residuals - how to see if it actually improved the model?


How to split a string into substrings of a given length?

Chopping a string into a vector of fixed width character elements


How to set an alias inside a bash shell script so that is it visible from the outside?

How to use aliases defined in .bashrc in other scripts?


How to compute classification accuracy of PCA?


Prove by mathematical induction and determine when there is an equality

Proof of an inequality by induction: $(1 + x_1)(1 + x_2)...(1 + x_n) \ge 1 + x_1 + x_2 + ... + x_n$


$N(ab) \geq N(a)$ is not necessary for the ring to be euclidean

Question about the Euclidean ring definition


How old were the War Doctor, Nine and Ten when they regenerated, and how certain are we of these ages?

How old were each of the Doctor's incarnations?


What are the risks / advantages of working with a mainline kernel?

Should I upgrade to the "mainline" kernels?


Which type of quotes we should use in css background url ("....")? Single, double or no quote needed?

Is quoting the value of url() really necessary?


Capitalise cleveref reference of algorithm2e


How to place any object on the 'floor' of a scene?


JavaScript addEventListener function with parameters

How to pass arguments to addEventListener listener function?


Uncommitted work pending in Apex sending HttpRequest to API

Problem with Process Builder Invocable Method and Webservice Call out


java servlet not found error 404 in eclipse

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


Adjust UILabel height depending on the text


Prove that $f'(a)=\lim_{x\rightarrow a}f'(x)$.


Can I share my iMac's internet to iPhone or iPad over USB?


Minimum time to transfer between Incheon and Gimpo airports

Transfer from Incheon airport to Gimpo and vice versa


Axiomatization of Natural Numbers that leads to a unique model

Can $(\Bbb N,\leq)$ have an $\aleph_0$-categorical theory (in a larger language)?


Performance testing of a Silverlight application, using JMeter

How to test performance and load for Silverlight application in Jmeter


How to add jquery animation to bootstrap ajax tab

How to do a slide animation between two Bootstrap 3 tabs?


Find all the numbers $n$ such that $\frac{6n-8}{2n-5}$ can't be reduced.

Find all the numbers $n$ such that $\frac{4n-5}{60-12n}$ can't be reduced.


Software Center Is Missing And I Can't Reinstall It

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


Is using 'goto' in exception handlers bad style?

Is it okay to use "go to" from a catch statement


How i can do to animate shadow of the element with jquery?

Correct way to animate box-shadow with jQuery


Attempt to invoke virtual method 'int java.lang.Integer.intValue()' on a null object reference error?

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


Why is "the probability that a continuous random variable equals some value always zero"?

$P[X=x]=0$ when $X$ is continuous variable


No wireless connection detected HP Pavilion DV6 1220 with a Broadcom BCM 4312


Are these three commands \bigl( , \big( and \bigr( interchangeable?


Rounding a double to two decimal places with a placeholder

How do I display a decimal value to 2 decimal places?


How do I use F3 to get my coordinates when my laptop makes F3 a special key?


How to automate plotting of many functions?

Plot draws list of curves in same color when not using Evaluate


Card cannot be accessed.Reinsert/change the card or try formatting the card with the camera

How can I recover photo files from a memory card with a corrupt filesystem?


Does it make a difference to CP if you feed candies before or after evolving?


Multidimensional array problem with update_post_meta

Problem storing arrays with update_user_meta


How do I fetch a branch on someone else's fork on GitHub?

How to pull remote branch from somebody else's repo


Proper escape sequence for a non-standard file name

How do I delete a file whose name begins with "-" (hyphen a.k.a. dash or minus)?


How much non-continuous time can I spend in Canada as a US citizen?

In Canada for 6 months, going back to US, how long until I can come back?


Can't install any packages on Natty Server

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


How does the net torque have to be 0 at all points for static equilibrium?

The choice of pivot point in non-equilibrium scenarios


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


10 pcs 10amp rectifier Diode in parallel for 14.v 90amp DC input


Can I run an intranet version of Stack Overflow?

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


Counter example to show that $ s(X) \le d(X) $


Inserting rows in ListView without moving the screen in Android

Maintain/Save/Restore scroll position when returning to a ListView


Compiler error "missing ';' before 'type'" and unsure why

error C2143: syntax error : missing ';' before 'type'


Cardinality of a set that contains a transitive relation.

Cardinality of the set of all total orders on $\Bbb{N}$


Is Ice Knife's explosion damage affected by rolling a critical?


Zeros of bounded analytic function on unit disk -- infinite Blaschke product

If $\mathbb f$ is analytic and bounded on the unit disc with zeros $a_n$ then $\sum_{n=1}^\infty \left(1-\lvert a_n\rvert\right) \lt \infty$


Would an array that is always acessed better be global or local?

How do you performance test JavaScript code?


Why are all "meta.sitenamehere.stackexchange.com" sites HTTP-only?

Untrusted connection when visiting per-site meta over SSL


Check if a specific string contains any lower/uppercase

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


What steps are required to complete upgrade?

How do I upgrade to a newer version of Ubuntu?


Getting java.lang.NoClassDefFoundError: org/bouncycastle/asn1/DEREncodable during PDF Encryption

iText/BouncyCastle ClassNotFound org.bouncycastle.asn1.DEREncodable and org.bouncycastle.tsp.TimeStampTokenInfo


should I call close() after urllib.urlopen()?


Difference between $\mathbb{Z}/p\mathbb{Z}$ and $\mathbb{Z}_p$

Difference between $\mathbb{Z}/n\mathbb{Z}$ and $\mathbb{Z}_n$


Ubuntu Gnome 15.10-16.04 Dell XPS15 9530: Bluetooth doesn' work


Having problems generating a keystore (Java)

Access denied when creating keystore for Android app


Moderncv adding date of birth to personal information


Eigenvalues of symmetric orthogonal matrix

what are the eigenvalues in orthgonal matrix, How to explain?


Y cap between AC ground and DC ground in SMPS


How to call multiple JavaScript functions in onclick event?


Adobe Flash plugin update needed on Linux Fedora 20?

Flash plugin up to date but Firefox keeps telling me that I have the old version


Can produce flame do damage on unarmed strike?

Can the Produce Flame cantrip be used to grapple, or as an unarmed strike, in the right circumstances?


Maintaining the order of labels on x axis


What is the command to add newline linebreak in \sum \prod?

How can I write multiple lines in a subscript?


Allow any user access to their posts deleted not by themselves at any time, in a convenient way

Show all of my question/answers to me even if they are deleted


Change all file type associations from one program to another


How can I ask a person in which order in his family among the siblings?


what is the close form expression for the update of $x_i$ in coordinate descent?

Derivation of closed form lasso solution


Training accuracy is ~97% but validation accuracy is stuck at ~40%. What does it imply?

How to know the model has started overfitting?


Are there any known wizards who 'went bad' that were in Gryffindor?

Was Wormtail the only Dark wizard sorted to Gryffindor?


Why can't a  block contain a string constant with the word "" inside?

Why split the  tag when writing it with document.write()?


@Id @GeneratedValue but set own ID value


How to create a generic function that returns the generic type in C#

Is there a constraint that restricts my generic method to numeric types?


2020 Taxes - How will I handle a new dependent?


From terminal how can I upgrade a particular software only

How to upgrade a single package using apt-get?


Null pointer exception error in different areas of anagramManager program

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


how to compare strings read from a .properties


An efficient circular arc primitive for Graphics3D


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


How many closed polygons $n$ lines make on a plane?(not duplicate)

Show that $n$ lines separate the plane into $\frac{n^2+n+2}{2}$ regions


Interpretation of coefficient of inverse Mills ratio


How can I change the default program installation directory in Windows 7?


How to typecast a variable with the type stored in another variable?

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


Is there a composite integer $n \geq 9$ such that $n \nmid (n-1)!$?

If $n\ne 4$ is composite, then $n$ divides $(n-1)!$.


Bind: Overwrite one host of foreign domain

Overriding some DNS entries in BIND for internal networks


What decides, which sites will appear on Off-Topic list?

When voting to migrate an off-topic question, why is the list of sites limited?


Storing foreign language characters in mysql resultes in question marks


getting error Error:res/menu/mainMenu.xml:invalid file name:must contain only[a-z0-9_.]


Question about integrality and algebraic extension

Field of fractions of integral extension is an algebraic extension


How many steps are there actually on the path to High Hrothgar


What is role-playing, and where do I start?


Clicking the follow link from the review queue does nothing


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


Is $\langle x⁴+1\rangle$ maximal in $\Bbb Z_7[x]$?

Irreducible polynomial which is reducible modulo every prime


Primary ideals are those whose quotient has irreducible prime spectrum.

Irreducible Spectrum implies Zero-Divisors are Nilpotent


Young Adult Sci-Fi book about Aliens Ruling Earth and a Human Resistance

Earth occupation/invasion book I read in the 90s


Evaluate expression in terms of Beta function

Evaluate$\int_0^1 \frac{x^{m-1} + x^{n-1}}{(1+x)^{m+n}}dx$ in terms of Beta function


Unable to select whole mesh in edit mode


Correlation between a nominal and ordinal

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


Overlapping polygons in the same table/ layer

Calculating percent area of intersection in WHERE clause


Does the angular momentum always point along the axis of rotation for rotation of a rigid body about an arbitrary axis?

Can the direction of angular momentum and angular velocity differ?


Estimating the area of a circle somwhere within a square

Misunderstanding of Monte Carlo Pi Estimation


Strategy pattern using Enums. Need a simple example in Java

Where is the benefit in using the Strategy Pattern?


Proving $M_n(I)\lhd M_n(R)$ and proofs about ideal rings.


Is there a standard way to calculate property joint ownership percentage when one party has put in zero deposit?

In a house with shared ownership, if one person moves out and the other assumes mortgage, how do we determine who owns what share in the end?


Why is "javascript:" prepended to onchange in this html code?

What's the purpose (if any) of "javascript:" in event handler tags?


How to calculate the exponential inverse in elliptic curve Diffie-Hellman?

elliptic curve multiplication with negative factor


Calculating convergence angle for point data in QGIS

Calculating grid convergence (True North to Grid North)


What is a good item to sell to get gold coins?


detecting textbox change when changing the content programmatically


Non-surjective map $F$ implies $\int_M F^* \eta=0$

Surjectivity of a map from a space to itself


How to solve Object reference not set to an instance of an object.?

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


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


What would i add to this code to make 'mylives' go down (pygame)

How can I get the number of lives change (pygame)?


How can I get Ubuntu 16.04 onto a USB flash drive USB


Find all files in the current directory and its subdirectories with the extension .png

How do I locate all files that include specific word as part of name and end with specific extension?


Is it possible to execute a left shift in a single clock pulse?

barrel shifter using multiplexer: how to go about it


My WiFi adapter is not working at all, how to troubleshoot?


Java - Ordering of numbers in an array and keep that order for an array of strings


What information does Hidden State and Cell State carry?

Difference between cell state and hidden state


What is the form of energy that is forming while lifting a suitcase

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


duapp.com trying to hijack SO's seach rankings

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


Return filename without extension from full path in C#


How to rollback the view style of file holder as 12.04 in 14.04

How to customize Nautilus to display directory tree in the sidebar?


How does order matching happen in stock exchanges?


can't run sudo commands in 20.04 it askes for a command yet no keyboard works to enter my password

Nothing shows up in the terminal when I type my password


Using a static class member as a parameter in initialise list

How to initialize private static members in C++?


Proof that there are infinitely many primes of the form $4m+3$

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


Chrome browser has started core dumping on Ubuntu 14.04

Google Chrome error: Error initializing NSS without a persistent database


Can I add extension methods to an existing static class?


Deleting *.htm files also deleted *.html files

WinXP dir command: 3 and 4 char extensions are the same?


Running programs in the background from terminal


Why does inheriting from object make a difference in Python?


how do I make a list into multiple lists of that list?

How do you split a list into evenly sized chunks?


Referring to an event that occurred before another event in the past

"... that had stopped half an hour ago" VS " ... that had stopped half an hour before/earlier"


Combining Tikz concepts/librarys to draw a complex picture with relative alignment/distances


Youtube-dl doesn't download the playlist

Downloading multiple files with youtube-dl


Please explain the output of this piece of C code

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


if/else statement inside a switch statement


change a colored image represented as a numpy ndarray to greyscale

How can I convert an RGB image into grayscale in Python?


Is there a word for special names given to people of a certain group

Is there a name for the relationship between a movement and a follower of that movement?


how to add field_image widget (imagefield crop) to a custom form api

Is displaying a working Field Widget Form on its own possible?


Losing precision after parsing an integer

What is JavaScript's highest integer value that a number can go to without losing precision?


Who controls 'accepting of answers' for questions of deleted users

Allow users to mark "accepted" answer on someone else's question?


How do I use WebRequest to access an SSL encrypted site using HTTPS?


What is a suitable image resolution for canvas prints?


Should I write "any question" or "any questions"?


Evaluate $\lim_{n \to \infty} \sqrt[n]{3^n+4^n}$

How to show $\lim_{n \to \infty} \sqrt[n]{a^n+b^n}=\max \{a,b\}$?


Based on a c# datetime, output the month as MM?


What do I do when I have a good, off site resource which answers somebody’s question?

How can I link to an external resource in a community-friendly way?


Tight Flight connection : Have I made a mistake?

Is 50 minutes of transit time ample in Amsterdam airport?


how to list groups along with its users using terminal in ubuntu 14.04.5?


How to make a pure javascript .css() function using variable variables

Add a property to a JavaScript object using a variable as the name?


How to integrate $ \int_0^\infty \sin x \cdot x ^{-1/3} dx$ (using Gamma function)


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


CSS: Hover over one element, effect another?

How to affect other elements when one element is hovered


Why does my loading matrix following PCA with a varimax rotation contain only ones and zeros?

Strange results of varimax rotation of principal component analysis in Stata: rotated components are all zeros and ones


how to add html item listener in JavaScript?

Event binding on dynamically created elements?


How to show that $\sin(n)$ does not converge?


Create a multiboot USB drive with Ubuntu and Windows 7 using ISO images

How can I keep multiple live/bootable ISO images on a single USB drive?


Finitely generated field is a finite field

A slick proof that a field which is finitely generated as a ring is finite


Why does cancellation of dots $\frac{\partial \dot{\mathbf{r}}_i}{\partial \dot{q}_j} = \frac{\partial \mathbf{r}_i}{\partial q_j}$ work?


How can I stream/record my iOS device to MacOS?


Plot showing discontinuity where it shouldn't


How "smooth" is the evolution of the universe?


$f$ entire, $f$ satisfies $|f(x+iy)|\leq\frac{1}{|y|}$ for all $x,y\in\mathbb{R}$. Prove that $f\equiv 0$.


Jumping ImageView when dragging in Android


Countable open cover $\{U_i\}$ with each $U_i$ second countable

Topological space with countable open cover $\{U_\alpha\} $ with each $U_\alpha$ second-countable, is second countable


.toArray(new MyClass[0]) or .toArray(new MyClass[myList.size()])?


Why did Dumbledore's wand connect with Voldemort's?

Is this an instance of Priori Incantatem?


Event binding on dynamically created elements?


Reputation is not showing in question page

User cards are no longer showing reputation or badges across the network


Python to regex to match ansible yaml in output

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


How to use awk to count the total number of input lines in a file?


In $(X,d)$ metric space, an intersection of finite families of open sets is open.

Unions and Intersections of Open Sets are Open


How can I convert ereg expressions to preg in PHP?


Traveling through Canada on China Southern, in transit visa required while quarantined in the “sterile transit area”?

Is there a way to find out if I need a transit visa for Canada?


How to define & access a nested dictionary data across multiple namespace C#


How actually edit has been approved or disapproved?


How to convert Bulk Leads by executing Apex Code in anonymous Window

Mass Lead Conversion - Programmatically or Using Data Loader


stackexchange site in other language for specific communities networks


Shading artifacts in Cycles with no apparent cause

Cycles : shadows on smooth shaded mesh, strange behavior


How I change a Less variable of Bootstrap?

Twitter Bootstrap Customization Best Practices


Every positive real number has a unique positive $k$-th root

Prove that any positive number has an $n$th root


How often should I remove the charger from my rMBP?

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


Why was my answer deleted by a moderator on Stack Overflow?

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


How many times may a character attempt a skill roll for the same test?


Should I create a new question when I am offering a bounty?


WPF Multiline TextBlock CenterAlignment Issue

TextBlock.TextWrapping - how to make the text wrap so that the lines are center-aligned?


How should a dangerous action be presented to the user?

Drawing users' attention to unrecoverable actions?


Ethernet and Wi-Fi not working on Ubuntu 14.04 (dual boot with Windows 10)

Wifi not working (Intel) on HP Spectre x360 13


Is there a nice solution to get a "presenter mode" for Latex presentations?


Linking the intuition of topology with its axiomatic definition

How to get intuition in topology concerning the definitions?


Why can templates only be implemented in the header file?


Why do planets in Star Wars only have one environment?

Why aren't alien planets as varied in climate as the Earth?


Custom bean validator throws null pointer in unit test

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


Combinations between one element of each list of combinations

Get the cartesian product of a series of lists?


How can I empty the trash using terminal?


Will I get bonus reputation when downvotes or other actions cause reputation to fall below 1, and then reversed?

Removing a downvote adds reputation that wasn't there


Overwrite a portion of a file w/o modification to the unmodified content


Prove that $f(X)$ and $g(Y)$ are independent if $X$ and $Y$ are independent

If $X$ and $Y$ are independent then $f(X)$ and $g(Y)$ are also independent.


How do I use render layers to give my model more light/dark contrast?


Selecting/highlighting content of a nicedit editor on focus

jQuery - select all text from a textarea


What are some examples of awkward sounding but grammatically correct sentences?


Why would one buy a bond with negative rate?

Why would I buy a bond with a negative yield?


The sum of the first $n$ squares $(1 + 4 + 9 + \cdots + n^2)$ is $\frac{n(n+1)(2n+1)}{6}$

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


How to compare two MutableArrays and display the unmatched value in iphone?

Compare 2 nsmutablearray and get different object to third array in ios


Why doesn't this perpetual motion machine using magnets work?


My computer won't boot up, how do I transfer files to an external hard drive?

Accessing laptop's hard drive when OS won't boot


Where can i request for refund of my unfinished uk visa application?


Cleaning ‘staining’ off bottom of MacBook screen

Cleaning my Macbook Pro Retina leaves greasy 'streaks' across the screen


Automated a minipage+fcolorbox with a newenvironment


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


How can I increase the loudness of Firefox on Windows 10 over 100%

Windows 7 / 8 tool for amplifying sound / equivalent to pavucontrol?


Working on Confidence Interval and its meaning

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


LaTeX include filepath/name with non-ascii characters

How to \input{} files with Unicode names?


How many binary equivalences are there on a $3$ element set?

Number of Equivalence relations of $\{1,2,3\}$


Unable to clean ^[(B control characters from log file


Which is the subject of 'nothing but' sentences?

Is "nothing but birds and a few insects" singular or plural?


I think I should awarded with "Unsung Hero" badge

How long do Tenacious and Unsung Hero badges take to be awarded?


How can I access and process nested objects, arrays or JSON?


a representation condition of Hilbert space


How do I know that journal is good apart from the impact factor?

How do you judge the quality of a journal?


do $(x+1)^2$ , $(x+2)^2$ , $(x+3)^2$ span all the polynomials to the power of two or less?

Does this set of vectors span the space of all polynomials of degree at most 3?


Getting the document object of an iframe


Print screen bug is getting worse [Ubuntu 20.04]


What happened to Sauron immediately after losing the One Ring?

Where did Sauron go after his defeat in the Second Age?


Fermat Last Theorem for non Integer Exponents


Find the smallest numbers in the second column corresponding to index values in first column


prove $a c^{-1} \equiv b d^{-1} \bmod m$


NullPointerException: Attempt to invoke virtual method 'void android.media.MediaRecorder.setAudioSource : Android

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


HashSet.Contains is fast but I need to search for multiple properties of an object

What is the best algorithm for overriding GetHashCode?


How to model an Aperture from a camera (and possibly animate it)

How do I rig each blade to fan out like an aperture lens?


No internet connection after update from ubuntu 14.04 to 16.04

No DNS resolution after upgrade from ubuntu 14.04 to 16.04


$\frac{1}{z}-\frac{1}{\sin z}$ at the origin - Classify singularities


Using interface or Super class as data type for instantiating sub class

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


Does Stack Exchange have syntax highlighting for Java stack traces?

What is syntax highlighting and how does it work?


Find the density function of the product of two uniformly distributed

product distribution of two uniform distribution, what about 3 or more


Want to switch to Ubuntu from Windows 10

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


How to remove exist custom 'click function' and replace new one?

Event binding on dynamically created elements?


There's a loophole for the 15-characters-per-comment requirement

Thousands of itty bitty comments that break the 15 character minimum rule


How do I install VMWare Workstation on Ubuntu 19.04?

How do I install VMware Player 4.0.3 (and patch the installer to work on my 12.04 system)?


Can't change color of ActionBar in MainActivity (NullPointerException)?

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


Temporarily deleted answer missing from asker's inbox


Why is a separate fiscal year needed different from that of a calendar year?

Why do companies have a fiscal year different from the calendar year?


retaining highest match from a column for a uniq ID

Filtering the line with the largest value for a given ID


Greater than lesser than comparison in floating points in C


The limit of characters python could hold in memory

How to read a large file - line by line?


How to integrate $\int_{-\pi/4}^{\pi/4} (\cos(t) + \sqrt{1 + t^2}\cos^3(t)\sin^3(t))\;\mathrm{d}t$.


Product of a linear function of IDD variables

Product of an exponential function of IDD variables


How to install the latest versions of NodeJS and NPM?


How to display each row with a different color

Easiest way to alternate row colors in PHP/HTML?


what does the preposition "up" mean in "He got beaten up by other kids in school"?


How do I stop SPAM from being sent from my server?

How do I deal with a compromised server?


Android, How can I Convert String to Date?


rotated parabola passing over vertex and 2 points

Possibly rotated parabola from three points


The limit superior of $|\sum_{i=1}^n x_i^k|^{1/k}$ where $x_i\in\mathbb{C}$

Doubt about step of the proof that $\limsup\limits_{n\to\infty}\left|\sum\limits_{\ell=1}^mz^n_\ell\right|^{1/n}=\max\limits_{1\le\ell\le m}|z_\ell|$


How can I see Time-To-Live (TTL) for a DNS record?


Solving $ax \equiv c \pmod b$ efficiently when $a,b$ are not coprime


What is the purpose of a master-slave flip-flop?


How do I clear the information in the "lightning: input" fields?

Reset lightning:input textbox Field Value to Null


Retrieve malicious IP addresses from Apache logs and block them with iptables


Touchpad only starts working after suspend on Ubuntu 16.04 of Asus laptop

Elantech Touchpad not working on Ubuntu 16.04 and Arch Linux


I am not going to use my visa; do I need to cancel it?

Does being granted a Schengen visa and not going have any consequences?


How to print binary content of bytes pointed by a pointer?

Is there a printf converter to print in binary format?


Intersection of two principal ideals in an integral domain.

Intersection of finitely generated ideals


Power loss events in Windows 7...C# question


Are there resources for original recipes in Shokugeki no Soma?

Where can I find a list of recipes (and their directions) that were used in Shokugeki no Soma?


iPhone/iPad unique identifier BESIDES UUID/UDID?


Android Automated Test between two or more devices/users


How to move the camera while in camera view?


Does Angry Birds and other games have Leaderboard on Android devices?

Does Google provide a global games achievements system like Game Center? or Xbox LIVE?


Does each new Horcrux take half of Voldemort's remaining soul, thus taking a smaller piece each time?


Let $c_1,c_2:X\to Y$ be continuous functions. Show that the set $P=\{x\in X\mid c_1(x)=c_2(x)\}$ is closed in $X$

If $f,g:X \to Y$ are continuous and $Y$ is $T_2$, then $\{x \in X\,|\,f(x)=g(x)\}$ is closed


The following packages have been kept back unable to upgrade

"The following packages have been kept back:" Why and how do I solve it?


Prevent Automatic Updates of Profile from Google / Yahoo Logins

Cannot remove email from my profile page


What is the grammatical function of "which" in this sentence?

Why does legal English sometimes repeat the antecedent noun after "which"?


For $c > 0,$ find the limit, lim$_{n \to \infty} n(\sqrt[n]{c} - 1)$

The Limit of $x\left(\sqrt[x]{a}-1\right)$ as $x\to\infty$.


Get the rank of a user between 6 others with 2 higher and 2 lower scores in a score table

SQL Selecting "Window" Around Particular Row


Yet another jdbc:mysql no suitable driver, Spring+Hibernate

The infamous java.sql.SQLException: No suitable driver found


Cleaning ‘staining’ off bottom of MacBook screen


No Internet, but WIFI working - Ubuntu 17.04 on Asus TP200SA

Ubuntu GNOME 17.04: wi-fi not working -- mac address keeps changing?


Showing that the unit circle has measure zero

Graph of real continuous function has measure zero


What causes a regression model to have positive error when output is large and negative error when output is small?

Trend in residuals vs dependent - but not in residuals vs fitted


What is the condition for $Var(\sqrt{n}(\hat\theta-\theta))\to V$ as $n\to \infty$ where $V$ is the asymptotic variance

Limiting moments and asymptotic moments of a statistic


Why not use Double or Float to represent currency?


Can something go faster than the speed of light in a medium?

What happens if light/particles exceeded the speed of light for a particular medium?


gcc optimization in pre-increment & post-increment

Why are these constructs using pre and post-increment undefined behavior?


Generalized Union and Intersection Problem


Need to remove a specific column in a CSV


How can I migrate my OS Ubuntu 18.01 to an other computer, keeping all my configurations and installed programs?

How to migrate the whole system to a new machine?


How to explain this behaviour with Overloaded and Overridden Methods?


Why should I regularly run 'apt-get update' and similar commands?


Can I bind an array to an IN() condition?


Trying to add character into my 2D Game but its not working?

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


When should we contact the editor to follow up on our submitted manuscript?

What does the typical workflow of a journal look like?


is it possible during lead conversion not creating the account?

Convert lead in salesforce without creating an account?


How do I revoke Gatekeeper permission to launch from an unsigned app?

How to set (restore) the com.apple.quarantine attribute?


Name of animated series from recent past

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


Replace a string with empty string inside a file using Batch Script

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


Why Andromeda is approaching the Milky Way in an expanding universe?

How and why will the Milky Way collide with the Andromeda galaxy?


How do the ages of Flamel, Dumbledore, etc. work out?

How is it possible that Dumbledore worked on the Philosopher's stone with Flamel?


How do I prevent my footer from taking up too much height?

Make a div fill the height of the remaining screen space


How can we synch sqlite (local) databse with mysql (server) database in iOS?

Synchronizing an SQLite client database with a MySQL server database


Disabled form fields not submitting data


Calculating Probability of getting All Options at least once, with Extra Attempts

Probability distribution in the coupon collector's problem


What is a good introductory text on statistical mechanics for math-student

Recommendations for statistical mechanics book


how to move object to same location of another one

Copy transforms from one object to another


Why is it necessary to add extra text when editing posts?

Why does editing posts on SO require a minimum of 6 charaters?


(100.0/3.0)*3 == 100, but using variables yields 99.99996. What's the deal?


Unexpected behavior of rule matching a pattern


Regex find word and allow any characters after it in a string


How to escape braces (curly brackets) in a format string in .NET


Any epi with codomain $P$ is split implies $P$ is projective

Different definitions of projective objects


Probability of getting any matching pair of 2 cards when x cards are drawn from a deck

What is the probability of drawing a four of a kind when 20 cards are drawn from a deck of 52?


How can I recover a corrupted video saved to my Android phone?

How to open and repair an m4v or mp4 video file?


Where does macOS really install the SF Pro Text fonts?

Is there a user font for San Francisco in El Capitan?


limit of product of $(a_1a_2.\dots a_n)^{\frac{1}{n}}$

How to prove that $\lim \frac{1}{n} \sqrt[n]{(n+1)(n+2)... 2n} = \frac{4}{e}$


Can you convert a neon RGB color to CMYK for printing?


xkb: editing keyboard layout/map in Ubuntu 16.04

What are the steps needed to create new keyboard layout on ubuntu?


Equality of integrals: $ \int_{0}^{\infty} \frac {1}{1+x^2} \, \mathrm{d}x = 2 \cdot \int_{0}^{1} \frac {1}{1+x^2} \, \mathrm{d}x $

Showing that $\int_{0}^{\infty} \frac{dx}{1 + x^2} = 2 \int_0^1 \frac{dx}{1 + x^2}$


How to prove $\sum_{m=1}^\infty \sum_{n=1}^\infty \frac{1}{m^2+n^2}=+\infty$


Is there a limit to the resolving power of a mirror telescope?


Concatenate command of an external shell software in python

How do I pass a string into subprocess.Popen (using the stdin argument)?


How does the Ministry use forensics for crimes lacking evidence?

How do wizards prevent Accio-fueled robberies?


Prove that $|||A||| \leq |||I|||$ for every doubly stochastic matrix $A \in M_n$

Why does $\left\| {\left| A \right|} \right\| \le \left\| {\left| I \right|} \right\|$, for every doubly stochastic matrix $A \in M_n$?


Would you help me with terms of WHOM and WHO?

How can one differentiate between "who" and "whom"?


Why can't windows explorer delete files with long paths and why can 7-zip do it?

Windows 10 "Enable NTFS long paths policy" option missing


Is it possible to add Yakkety or Zesty repositories to Ubuntu 16.04?

Install packages from newer release without building (apt pinning)


software suggestion for drawing software diagrams


Java doesn't support multiple inheritance but implicitly every class in java extends Object and allows one more

Java : If A extends B and B extends Object, is that multiple inheritance


I get different results with hd and hexdump, aren't they the same?


How do you answer tag questions with ", right?"?

How to answer a negative question without ambiguity?


Ranking Based Partitioning with Mathematica

Plot the plane so different condition has a different color


Is there any case where one would use, snap, crackle or pop?

Is there any case in physics where the equations of motion depend on high time derivatives of the position?


Boot Ubuntu from USB: No default or UI Configuration Directive Found!


How to print the text between the first occurence of a pair of strings?

How to select first occurrence between two patterns including them


Can't install .deb files on VirtualBox VM running Xubuntu

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


Selenium Webdirver unable to bind to locking port

Selenium WebDriver unable to bind to locking port


Getting more context about a a latex error


cannot connect to network after today's updates in Ubuntu 16.04

How can I boot with an older kernel version?


If $T:V \to W$ is a linear transformation such that $T^2 = 0$, then $Im(T) \subseteq Ker(T)$?

Prove that $T^2$ is the zero transformation if and only if $\mathrm{range}(T) \subseteq \ker(T)$.


Name of a comic book with protagonist by the name of York (most probably)

Need help identifying a comic book about a wizard


What is needed to use notify-send in a snap?

How do I find the package that provides a file?


Delete all lines of text that isn't all numbers


Creating ISO 19139 xml metadata from spreadsheet?

Writing ISO 19139 compliant XML metadata from spreadsheet?


Bibliography as \section and included in Table of Contents

How can I add the bibliography in a report with its own section, including number?


All curves in plot have the same style. Cannot be fixed with Evaluate[]

Plotting the components of a function that returns a list in different colors without redundant evaluations of the function


How first-order logic based ZFC can model mathematical theories formulated with higher order logic?

Zermelo-Fraenkel set theory and Hilbert's axioms for geometry


In JavaScript can I make a "click" event fire programmatically for a file input element?


Prove the inequality $n! \geq 2^n$ by induction


How do I disable administrator prompt in Windows 8?


Integrating $\int_0^{2\pi} \frac1{a\cos(t)+b\sin(t)+c}dt$ with $\sqrt{a^2+b^2}=1<c$


Tapping on the UIPageControl under "About this app" does not change the page, but moves the dot


In C#, why can't a List object be stored in a List variable


Xcode 5 not showing Scheme option to run Simulator on iOS 6


Best way to declare an array of NSInteger in objective-c

Create an array of integers property in Objective-C


Do I need to reformat? Win 8 > Dual Boot > Ubuntu

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


The dihedral group $D_8$ isn't Hamiltonian

Prove whether or not a subgroup is normal in the dihedral group $D_4$


How do I reference types or modules defined in other F# files?

F# defining/using a type/module in another file in the same project


Allow more than one answer to be accepted

Accept Multiple Answers or Split Bounty among Several Users


Python: How to create new identical list object?

List changes unexpectedly after assignment. Why is this and how to prevent it?


Is it a bad practice to explicitly declare a default field value?

Should I always/ever/never initialize object fields to default values?


Kernel panic after update to 4.4.0-108-generic


Is it safe to use an LG charger on a Moto X?

Is my phone liable to explode if I charge it with a charger that came with a different phone?


Converting lat/long to northing/easting given data from a .prj file

Transforming point using NetTopologySuite


Do I need a transit visa in Zurich on the way to Vietnam?

Do I need a transit visa in Zurich on the way to India?


Why can't I cast boxed int to nullable decimal?


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


Proof by Induction [Number Theory by George E. Andrews 1-1 #2]

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


how to select list of directory and read files from those directory in R


Bug in textarea in bounty creation popup


Operand should contain 1 column(s) error

Operand Should Contain 1 Column - MySQL NOT IN


How to fix error my function is not define?

Why can templates only be implemented in the header file?


Restroing Array Children values via JSON


why Buffer[String] can not inherit from Buffer[AnyRef]

Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?


What would happen to a teaspoon of neutron star material if released on Earth?


Difference between opening a file in binary vs text

Difference between files written in binary and text mode


Why does my scene preview look so different than the render?


how to deal with $| dz |$ in complex integral, with two examples

Evaluate $\int_{\gamma} \frac{ |dz| }{z} $ where $\gamma $ is the unit circle


Python: lists .remove(item) but not .find(item) or similar?


How to grey out previous items and hide future Items?

How to set up beamer to grey out past items but hide future items?


How to check internet access on Android? InetAddress never times out


UPDATE with subquery LIMIT 1 returns multiple rows


After changing all file permissions to 000, how to change it back to normal?

How can I change all of the contents inside of directory to what the default file ownership and permissions are?


Infinite subset of compact space has an accumulation point

prove that every infinite subset of compact set H has a limit point (Explanation)


How do I return the response from an asynchronous call?


How do I tell my supervisor that I've been offered a job and want to leave?

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


PDO: Return All Database Rows With Index Values From a Dynamic PHP Array

Can I bind an array to an IN() condition?


Entering Hungary from India with German student visa

Can I visit other Schengen countries on a long-term Schengen visa or residency permit?


logistic regression - complete/quasi-separation

How to deal with perfect separation in logistic regression?


how to have quotation marks in html input values

How do I properly escape quotes inside HTML attributes?


What would you call a person dumps his work on you

Is there a word for a person who avoids their responsibilities?


How to find the factors of a number and return it in a list in python

What is the most efficient way of finding all the factors of a number in Python?


Understanding the difference between extending a class and importing a class

What's the difference between importing and extending a class?


Is it possible to put rounded corners on the first and last elements?

css or html5 for first and last elements


Recommended books for introduction to Quantum Mechanics for students who are mathematically aligned

Book recommendation on Quantum Mechanics which is a bit mathematically aligned and gives good introduction to Hilbert Space for beginners


Singular or plural form of property, when describing an object with N-count for the property

Pluralization rule for "five-year-old children", "20 pound note", "10 mile run"


What 3G standard is used in Egypt, and how much does it cost?

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


order of appearance of authors in bibliographic entries


UV Mapping looks messed up after unwrapping

Having a UV maping problem, does anyone know what this is, and how to fix it?


Which algorithm does MongoDB use for _id


13.10 to 14.04 Cannot calculate the upgrade

Unable to upgrade from 14.04 to 14.10 "Cannot Calculate Upgrades"


Linux why do i have to run commands instead of running the bash file

How can I make environment variables "exported" in a shell script stick around?


Dependency issues while installing PacketTracer

Unable to install Cisco Packet Tracer 7.3 on Ubuntu 20.04


How to specify an arbitrary (possibly non-integer) font size in LaTeX


Can we get compiler information from an elf binary?


Okular does not want to open pdf's saved through Zotero


How to change the recent files smart folder icon in the dock?

How can I change the icon of Recent Folder that I drag to dock on Mac


Can't install Ubuntu on Bay Trail, it keep freezing on first minute

System freezes completely with Intel Bay Trail


How to block administrative user from accessing the internet on windows 7?

How do I uninstall Internet Explorer from windows?


Assing values from Dictionary to IList (C#, WPF)

How do I get all the values of a Dictionary as an IList?


Why is the username not appearing in the comment I created


What is the easiest most complete solution for deploying django apps?


Check for valid ADO.NET / OLEDB connection

Missing library to reference OLEDB connection types


How to make desktops independent on Ubuntu 18.04

Force alt + tab to switch only on current workspace in GNOME shell


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


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What is the difference between a "link function" and a "canonical link function" for GLM


What do I need to learn iPhone development offline?


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How to save all parameters of a function as a string?


What is the frequency of the vertical and horizontal movement for small displacements?

Understanding transverse oscillation in 1 mass, 2 spring systems


set of almost complex structures on $\mathbb R^4$ as two disjoint spheres


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How do I get attention for old, unfixed bug reports and feature requests without official responses here on Meta?


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What is the best design for a table that contains many columns?


How to Prove $a^3 \cos (B-C) + b^3 \cos (C-A)+ c^3 \cos (A-B)=3abc$?


Is there a reason to exercise a stock option as soon as it vests?


Doesn't the unprovability of the continuum hypothesis prove the continuum hypothesis?

Why is the Continuum Hypothesis (not) true?


Must declare the scalar variable "@VarName"


Java IF statement not outputting correctly


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


¿how filter undefined elements into an array in React?

Remove empty elements from an array in Javascript


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Python argparse: default value or specified value


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How to remove the references from table of contents


Why do we need the second postulate in special relativity?

Einstein's first postulate implies the second?


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List of lists changes reflected across sublists unexpectedly


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Limit grep context to N characters on line


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How do I restore the default repositories?


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Adding the "Interesting" tab to the Questions Page


Why I can't set vertical-align middle for img tag

How can I vertically align elements in a div?


Are quarks/electrons different sizes (physically/in terms of mass)?


How can i keep the give the subject of the email using postfix in crontab?


What is Front Porch and Back Porch of a video signal in CRT display?


Is there a way to assign variables and values and refer to the new variables in a bash for loop?

Create variables and assign values via loop (bash)


Let $X$ be a positive random variable with distribution function $F$. Show that $E(X)=\int_0^\infty(1-F(x))dx$

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


Which ubuntu should I download for my asus x542u?

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


Does JVM terminate itself after OutOfMemoryError

Can the JVM recover from an OutOfMemoryError without a restart


How can I write a unit test to determine whether an object can be garbage collected?


How do I get a Canon PIXMA iP3600 printer to work?

How can I install a Canon printer or scanner driver?


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Links to answers are not formatted to show the title automatically


What does '[ValidateAntiForgeryToken]' truly mean?

ValidateAntiForgeryToken purpose, explanation and example


What is the planet order for each class in SWtoR?

What is the planetary leveling path in SWTOR?


Visa to transit in the US on the way to Canada for Polish citizens?

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


If Cauchy-Riemann equations are satisfied everywhere, then does it mean the function is differentiable for all $z$

Pointwise Cauchy-Riemann equations suffice?


Make "[feedback site]" a proper link in digest emails

Link to feedback site in tag filter email does not have the correct formatting


Automatically update field value in one column based on change to another column in same table?


How to show the maximum likelihood of $\theta$?

How do you differentiate the likelihood function for the uniform distribution in finding the M.L.E.?


Countable measure space: Convergence in probability implies convergence a. e.

Does convergence in probability imply a.s. convergence in a countable space?


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


How to make custom functions available in all PHP scripts?

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String[] to byte[] without converting values?

Convert a string representation of a hex dump to a byte array using Java?


Non-Separability of Metric Space implies non equivalence of Borel $\sigma$-algebras on product space.

Reference request: product Borel $\sigma$-algebra of non-separable metric spaces


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How can I get query string values in JavaScript?


Change time zone globally on Google Drive

How do I set the timezone for Google Drive from Google Apps?


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"User memory limit exceeded" using Random Forest classification


Can I split one RS232 output signal into two signals?


Ambiguity in Negation: "John did not come because of the rain"


Is it possible to view Featured Question via the mobile site and iOS/android app?

Filtering questions by bounty in iOS app


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Is there a way to find out if I need a transit visa for Canada?


$post->ID not working but the get_the_id() is


A short story about finding an inhabitable planet and meeting aliens


How to handle both a single item and an array for the same property

How to deal with parsing JSON response when it contains a dynamic object?


Custom Setting vs. Custom Object vs. Custom Metadata Type for Multiple Environment Credentials

Securely Storing Oauth Credentials for Apex Callouts


Installing Ubuntu on a laptop with Windows 10

Did replacing Windows with Ubuntu completely remove Windows?


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How to use a variable for a key in a JavaScript object literal?


Do you need an @icloud.com email to get @icloud.com email aliases?

Is it still possible to get @icloud.com email address?


window-switching keyboard shortcuts interfere with emacs and cannot be changed in the main keyboard system preferences


Dual Boot Ubuntu 15.10 with Windows 10 (Can't see partitions in Windows)

Unable to mount Windows (NTFS) filesystem due to hibernation


[SQL Server]Incorrect syntax near 'neal'


How to Buffer with Dissolve ALL on very large polyline dataset?


Evaluate Initialization cells at startup

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


CENTOS, problems to identify why a user is using so much space


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Requires installation of untrusted packages?


Can the Soul be Transported or Duplicated?


'in order to meet her' VS. 'to meet her' any difference could be?


How to detect control+click in Javascript from an onclick div attribute?

How can I check if a key is pressed during the click event with jQuery?


Start Vagrant box on boot with ~/.profile (Budgie 17.04)


Does the difficulty setting have any impact on the results of Interceptor dogfight?

What are the differences between normal and classic difficulties?


Android sdk how can i insert a rate this app alert?

Android approach for "Rate my application"


How to disable all GUI elements and boot to command prompt


Tutorial on how to back up my full Ubuntu desktop and files?


If n isn’t mth power of any natural number then prove $n^{\frac{1}{m}}$ is irrational

How to prove: if $a,b \in \mathbb N$, then $a^{1/b}$ is an integer or an irrational number?


Easiest way to display two plots side by side

How to make plot and a graphics have vertical axes align in grid


How do I get Blacksmith Plans in Diablo 3?


How to skip to a particular option in man pages?

grep the man page of a command for hyphenated options


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Cannot read Word Document content in Java

Why am I getting a NoClassDefFoundError in Java?


How to lock a MacBook Pro (Touch Bar version) with a short cut key?

How to turnoff screen / lock Macbook Pro with touch bar using keyboard?


How can I print “page # of ##” with the total page number in KOMA (scrlttr2)?

How do I add a Page X of Y in a KOMA-script class?


What will happen if I keep incrementing an iterator?

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


Repeat the same reference in footnote on different pages


Quick question on multivariate differentiation


How can shrinkage methods help you improve model fit?

What problem do shrinkage methods solve?


ASP.NET AJAX AsyncFileUpload UploadedComplete not fires

How to get serverside renaming filename in clientside while using AsyncFileUpload


How to split an object into two different

Add different materials to different parts of a mesh?


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


How can speed of a gaseous molecule be approximately equal to infinity?

What is the correct relativistic distribution function?


Cross reference an equation in different files

How to reference sections, equations, and figures in a separate document (e.g., supplemental information)?


I like Stack Exchange. How can I express it?

How can I thank Stack Overflow / Stack Exchange?


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Can one do the maths of physics without using $\sqrt{-1}$?


Troubleshoot issues with SPO - Office 365


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My /boot partition hit 100% and now I can't upgrade. Can't remove old kernels to make room


Remove Windows Vista Partition So Ubuntu Fills Entire Hard Drive?


How to disable sticky corners in Windows 10


Why do people claim that it's hard to outperform the S&P 500? It has only increased in value by ~1.5x in the past 5 years


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Preserve bash history in multiple terminal windows


Can “due to” and “because of ” be used interchangeably?


How add a downarrow after an element with CSS?


Can you attach front panniers to shocks?


QGIS 3.2.2 OpenLayers plugin isn't listed to install


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How do I combine the NBT tags from two separate commands?


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Efficiently convert rows to columns in sql server


How can I resolve .local addresses in Windows?


Where do I place my nether portals so they don't collide?

How far away do portals need to be so that they don't go to the same place?


How to prove that $f$ is convex function if $f(\frac{x+y}2)\leq \frac12f(x) + \frac12f(y)$ and $f$ is continuous?

Midpoint-Convex and Continuous Implies Convex


In java how are lambda expressions are different from regular functions


Finding the Ideals of a Direct Product of Rings


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How do you make sure email you send programmatically is not automatically marked as spam?


How many solutions for an equation with simple restrictions


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


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How to redirect output of wget as input to unzip?


Is this correct approach to proving $xy=0$?

Need help with a proof that if $xy=0$ then $x=0$ or $y=0$


Running tar cmd in wrong format, how to recover


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Why the reference for kilogram has to be round in the Avogadro Project?

Why is the prospective new kilogram standard a sphere?


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


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Query Which Profiles Have Read Access To Specific Object?


What do the E and R prefixes stand for in the names of Intel 32-bit and 64-bit registers?


Maximum temperature laptop internals can handle? Cooling options?


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Returning multiple values from a C++ function


Identify book with different races that have only one sense each but must cooperate in competition


Is there an alternative for flex/bison that is usable on 8-bit embedded systems?


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Which is correct: "drive safe" or "drive safely"?


Getting java.lang.ClassNotFoundException: Didn't find class "com.qualcomm.qti.Performance"


Adding letters to theorem labels to specify the theorem is in the appendix with package amsthm


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How do I get the directory that a program is running from?


How to find the integral of $\frac {1}{x^2-x+2}$?


A command scope variable is left assigned after executing the command

When can I use a temporary IFS for field splitting?


What’s the difference between "Array()" and "[]" while declaring a JavaScript array?


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OpenVPN not default gateway for all traffic


Can a question be restored if the owner deletes it?


Why does Java mask shift operands with 0x1F?


Not getting Rep Notification for new up votes


Differences between prepositions in and at

Should I say "She is in the park" or "She is at the park"?


How can I boot with an older kernel version?


How do you communicate between 2 browser tabs/windows?


Having 100 buttons..easy way how to call a method when any is pressed?

Event for Click in any button (C# windows forms)


Various evaluations of the series $\sum_{n=0}^{\infty} \frac{(-1)^n}{(2n+1)^3}$


Photoshop: copying multiple layers across documents without drag and drop

Copying content between artboards in Photoshop


firebug: how to send POST data in firebug console?

How do I POST to a web page using Firebug?


Convergence of a sequence with repeated sines

Convergence of $\sqrt{n}x_{n}$ where $x_{n+1} = \sin(x_{n})$


How could I prove $\omega_1$ is an uncountable ordinal without appealing to Foundation?

Prove that no ordinal is an element of itself


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Strange chinese menu on Lenovo IdeaTab S6000


Why does my own dupe CV on my own question not immediately close it?

Confirming that my own question is a duplicate by voting to close should have immediate effect


How does Python handle repeated subtraction of floating numbers?


Setting a default value for property that is mutable in C#

What is the best way to give a C# auto-property an initial value?


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Unstable wireless connection in Ubuntu 14.04


Mathematica returns different results when requested by Reduce, Solve

What is the difference between Reduce and Solve?


Show application menus in top menu bar at Ubuntu 18.04

How can I make Ubuntu 18.04 / 18.10 desktop use Unity (be like Ubuntu 14.04)?


Best approach to store and match multiple data set against another set

Should I normalize my string arrays, or just keep it a simple string?


i want to sorting hashmap (decending) in java


INNER JOIN works as SELECT but not as DELETE


Is there a general formula for image size vs. print size?


BeanUtils.copyProperties() throw NullPointerException when using on Tomcat

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


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


regex - split by comma except when it's inside specific character

What special characters must be escaped in regular expressions?


When is it appropriate for a creature to investigate Phantasmal Force?

When should I have an NPC actively investigate an illusion created by the Phantasmal Force spell?


Warning: mysqli_query() expects parameter 1 to be mysqli error

Warning: mysqli_query() expects parameter 1 to be mysqli, string given in


What would happen if I used regeneration on a creature that was the target of Annihilating Fire?


Where is the place of other 40 MB that git installation used on my hdd?

How do I get a list of installed files from a package?


In R, what does a probability density function compute?

Can a probability distribution value exceeding 1 be OK?


Intersection of a nonzero prime ideal with a subring

Finite extension of domains : preimage of non-zero ideal is non-zero?


Comment notification shows up under responses, but not top bar inbox


How does the notation i[array] work in C?

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


How to set footer to bottom even page is half empty?

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


How to prevent CMD key in Parallels Desktop 9 from switching to Windows 8 start screen?

How can I really disable the Cmd to Win key mapping in Parallels Desktop 5?


Delete task trigger throwing unknown validation error


Update ApexClass in Sandbox with JSforce

How do I use the Tooling API to create a new Apex Trigger?


can you put ubuntu on a disk as a boot disk to make another computer use it for operation


How to reflect a beam of light on a mirror using cycles?

reflecting direct light on glossy surface in Cycles


Attribute values are null in afterRender

get the value from force:RecordData on Init handler


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jQuery multiple events to trigger the same function


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Novel with a class of "Lords" with external databank-type neural implants


Explanation for different Noise Signatures on Series Terminated Clock Line

Transmission line reflection. I would like a non-mathematical explanation


How can I use ReplaceRepeated (//.) in this case?

Can I simplify an expression into form which uses my own definitions?


TP LINK WN722n not working on ubuntu 14.02

How to install driver for TP-Link TL-WN722N on Ubuntu 14.04?


How to use parameter expansion with find -exec {}?

Recursively rename all the files without changing their extensions?


How do you manage the water that tomatoes generate when they're cooked?

Reduce the watering from tomatoes in a dish or sauce


How to run an application with temporary root access from .desktop file?


Have I been attacked by the WannaCry ransomware?

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


Getting a System.Type from type's partial name


How can I sell items for a higher profit?

When do merchants start paying the actual value of items without bonus effects and perks?


Error: request for member in something not a structure or union

Compile error: with request not something structure or union error


Latexmk can't see a dependency on a .fmt format file


Is there a .NET collection interface that prevents adding objects?


Period goes before number when a number ends a sentence while using polyglossia hebrew

polyglossia or bidi bug: [\d\.] gets inverted to [\.\d]


Variable's value changing unexpectedly : Java/Android Studio


DVM instance creation per activity or application


Using newcommand and newenvironment to print a labled tabular

Using newcommand inside newenvironment to print a table


Bifurcation diagram of a difference equation


How to connect to SQL Server database from JavaScript in the browser?


Show that if $(a, b) = 1$, $a|c$ and $b|c$, then $(a · b)|c$.

If $\gcd(a,b)=1$ and $a$ and $b$ divide $c$, then so does $ab$


How to get footnotes in parbox to show up at the bottom of the page?

Why is \footnote{} not making a footnote?


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


Set TextView of a Fragment with value generated in another Fragment (NPE)

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


Analysis of Conditions with no results and high offset number - PostgreSQL JSONB

PostgreSQL JSONB Execution Plan with high Offset


Let Transmission running on the server, independently of SSH session

Execute remote commands, completely detaching from the ssh connection


What's the difference between a[i] , i[a] in C and C++

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


If a power supply supplies 3 amps, does this mean that 3 amps are always in the circuit, regardless of load?

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


Difference between different types of SQL?


What does it mean to instantiate a trait?


I get NullPointerException but my object is not null


Best way to convert IEnumerable to string?


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


PHP Wrong calcuation when adding double number what going wrong


Android: Command not found, top of terminal

How do I restore .bashrc to its default?


How would you prove that exchanging two rows of an $n \times n$ matrix $A$ multiplies its determinant by $-1$?


How to bind 'tab' and 'shift+tab' in GNU screen?

What is the scheme for textual representation of keystrokes in screen?


Why does a continuous water stream form ripples when colliding with a surface?


Train a neural network for tic tac toe with a genetic algorithm

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


Proving that $\lim\limits_{R\to\infty}\int_0^\pi e^{-R\sin\theta}d\theta=0$

Show that: $\lim\limits_{r\to\infty}\int\limits_{0}^{\pi/2}e^{-r\sin \theta}\text d\theta=0$


Errors about package in "very bad inconsistent state" every time I try to install anything

How to fix "Package is in a very bad inconsistent state" error?


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


What must I do to force troll respawn in Witcher 3?

How does one obtain a Witcher 3 Troll Mutagen from a non-quest specific troll, at least one of which you never exchange dialogue with?


Is it possible to import comments into a chat room without the link appearing?

Should "move-to-chat" be provided on demand (as a button perhaps)?


How to use an image as texture on top of the Principled BSDF?

Add a transparent image on top of a material


what is actually a "definable" real number?


Error message is showed in Danish, not English

Change language of error messages in ASP.NET


Which site can I ask CDN-related questions on?

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


How do I automatically scroll to the bottom of a multiline text box?


Why can templates only be implemented in the header file?


PHP - Unable to access certain elements with Simple XML

PHP: DOMDocument - attributes with a colon in it?


Applet problem: login input is always incorrect, either conditional statement or TextField seems off


Principal Components Analysis Terminology

What exactly is called "principal component" in PCA?


Why doesn't current return via the grounding conductor when it's connected in the panel?

Since neutral is connected to ground how is current kept off of ground?


Calculating Taylor polynomial of an implicit function given by an equation


Why A Sum Related To The Harmonic Series Diverges

How to test if $\sum_{n=1}^{\infty }\frac{1}{n^{1+\frac{1}{n}}}$ converges?


Working with temporary tables without prior declaration

Insert results of a stored procedure into a temporary table


SQL throwing Syntax Error when using LIKE with Parameters

How do I create a PDO parameterized query with a LIKE statement?


How is $\frac{\sin(x)}{x} = 1$ at $x = 0$

How to prove that $\lim\limits_{x\to0}\frac{\sin x}x=1$?


Why is Java's boolean primitive size not defined?


Show $\pi$ is the orthogonal projection of $W$ iff $\|\pi(u)\| \leq \|u\|$ for all $u \in V$

Idempotent linear operators are projections


Proof: if $AB=BA$, prove that $(AB)^2 = A^2B^2$

If $ab=ba$, Prove $a^2$ commutes with $b^2$


How to see texture on the mesh in viewport

How to show textures in the 3D View editor?


How can I prepend the 'http://' protocol to a url when necessary?

How can I prepend http to a url if it doesn't begin with http?


Why are both the zero and definite articles used with these phrases?

Why do newspaper headlines use strange syntax rules?


How To Remove Lines Not Containing A Word

Regular expression to match a line that doesn't contain a word


amsmath: error using subequation environment "Missing \endgroup inserted \end{align}"

How to make a standalone document with one equation?


NullPointerException whiling trying to cluster markers google maps

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


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


NullPointerException when setting layout_height to match_parent in a tablerow


Why does MySQL not allow this foreign key?

MySQL Creating tables with Foreign Keys giving errno: 150


Specify media path to add a animation in beamer tex

How to include multimedia files in beamer


How to check if array is empty or does not exist?


Source for how to Interprete Results with Extremely Low p-values and Coefficient of Determinations

What does it mean if I have a high F-stat but low $R^2$?


Can't scroll through the starred messages in the chatrooms

Displaying "show X more" (starred) in chat is a tease?


Problem understanding Many-Worlds Theory

How does many worlds interpretation work for non-50/50 probabilities?


What is a good substitute for oyster sauce (for someone with a shellfish allergy) that is also allergic to mushrooms?

What is a good substitute for oyster sauce (for someone with a shellfish allergy)?


World background color/HDRI was transparent in render

How can I render an object with an hdr background?


What is "state RELATED,ESTABLISHED" in iptables?

iptables: difference between NEW, ESTABLISHED and RELATED packets


The square of a number is even if and only if the number itself is even

Prove that if n is even then $n^2$ is even and if n is odd then $n^2$ is odd?


How can I prove that the following series does not converge uniformly.

$\sum_{n=1}^\infty\frac{z^n}{n}$ does not converge uniformly on $\mathbb{D}$.


My dryer heating element broke in two: Can I just wrap the ends together?


How much space to allocate to the swap partition?

What is swap and how large a swap partition should I create?


Why can templates only be implemented in the header file?


List of lists changes reflected across sublists unexpectedly


How to get the current Python interpreter path from inside a Python script?

Find full path of the Python interpreter?


How to solve complex equation, all values?


What happens when many neurons have same weights?


Delete HTML elements with JS. WORKING JSFIDDLE

Event binding on dynamically created elements?


ls SCVMM 2008 R2 supported on Server 2012?

Can you help me with my software licensing issue?


With React.createElement, how to play a sound when mousing over an image?

Cross-platform, cross-browser way to play sound from Javascript?


Past flight arrival time needed. How do I find it?

Where can I find historical data on arrival and departure times of a particular flight?


MYSQL not accepting NOW() as a default value for a datetime field

How do you set a default value for a MySQL Datetime column?


How to find answer to the sum of series $\sum_{n=1}^{\infty}\frac{n}{2^n} $


Table column widths disproportionate due to multicolumn cell being too long


Do WALLS matter if I'm building the 6-inch brick defense from Corruption/Crimson for my city?


A ring element with a left inverse but no right inverse?


Include leading zeros in a CSV file without importing

Stop Excel from automatically converting certain text values to dates


model exported into FBX with texture material as "flat" instead of "box" even though its set to box

.fbx export why there are no materials or textures?


How to concatenate a std::string and an int


AC-coupling capacitors for high-speed differential interfaces


open_basedir restriction in effect. File(/) is not within the allowed path(s):


Mobile Data is Off but still i am being charged 0.041INR..Crazy issue on MOTO E.I am using Vodafone Karnataka SIM

Moto E being charged for mobile data even if it's turned off on Vodafone Karnataka SIM


android: timezone offset for "Europe/Russia"

android timezone difference is 1 hour less then expected


How can you type in Minecraft enchantment table font?

Name an Armor Stand using the Standard Galactic Alphabet


How does the Event Horizon Telescope capture the image of the black hole if no light can escape near the event horizon?

Light emission from the vicinity of a black hole


To prove that $(\mathbb{P(N)},d)$ is a metric space


How many memory copies do object variables in Python have?

Are static class variables possible in Python?


PMI removal with LTOV <78% and decreased home value


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


Limit $\lim_{ x \to \infty }\frac{\sqrt{x+1}+\sqrt{x+2}-\sqrt{4x+12}}{\sqrt{x}+\sqrt{x+2}-\sqrt{4x+12}}$

Limit $\lim_{x\to \infty} \frac{\sqrt{x+1}+\sqrt{x+2}-\sqrt{4x+12}}{\sqrt{x+2}+\sqrt{x}-\sqrt{4x+12}}$


What is the use of __name__ == "__main__" in python?

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


L298 IC motor driver - how to wire and use correctly?


External monitor not detected on 13.04 on a Dell XPS 13 via Mini DP

Can I force VGA signal output even when xrandr shows 'disconnected'?


How can I animate object properties in Blender?


Using proof by contradiction vs proof of the contrapositive


Allow me to paste images directly into the question body


confusion related to maximum a posteriori estimation

Under the 0-1 loss function, the Bayesian estimator is the mode of the posterior distribution


A question (given as an image) on how to show a polynomial ring is equal to a principal ideal.

Show an Ideal is the principal ideal for some polynomial.


is the group cyclic, if Normal Subgroup and Quotient group are cyclic.

Prove or disprove: If $H$ and $G/H$ are cyclic, then $G$ is cyclic.


Handling boolean function in an if statement


Apache with mod_jk with glassfish instances, large number of established connections for low number of users

Can you help me with my capacity planning?


How to write a small tokenizer in Python?

Can you add new statements to Python's syntax?


How to catch or receive android os ' broadcasts' of installed applications?


Send email with attachments using intent

Trying to attach a file from SD Card to email


Old Ubuntu Desktop Failing to Update (Failed to fetch)

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


Find the number of real roots of the following equation

Number of real roots of $2 \cos\left(\frac{x^2+x}{6}\right)=2^x+2^{-x}$


How to tell sublime text not to open two windows

How do I make Sublime Text 2/3 not open previous tabs when I launch it?


Python " : " precedence compared to other operators in array index


Why doesn't rain fall down in streams (as opposed to drops)


How to kill unity panel & unity launcher?

Is it possible to restart the unity panel without restarting compiz?


Number of Forests on Vertex set with two Connected Components

The number of (non-equal) forests on the vertex set V = {1, 2, ...,n} that contains exactly 2 connected components is given by


Linear independence of duplicate vectors

Question concerning linear combinations of vectors and linear independence in Linear Algebra.


Null Pointer Exception when adding GroundOverlay to gMap

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


Extract a single file from a tar file and put it to another directory

Search for a file inside a tar.gz file without extracting it and copy the result to another folder


ubuntu 16.04 do-release-upgrade: no new release May 2, 2018

Why is "No new release found" when upgrading from a LTS to the next?


How are parameters evaluated for a Plot in Manipulate


In "The Martian" why would he use hex over base 10 values for the alphabet?

Why does Mark use Hexadecimal to communicate?


Prove $\{u_n\}$ converges to $\sqrt[3]{u_2^2 u_1}$ without using subsequences.

Compute $\lim_\limits{n\to\infty}a_n$ where $a_{n+2}=\sqrt{a_n.a_{n+1}}$


Wildfly truncating/ignoring url path parameter data after #

How to get Url Hash (#) from server side


Start aplication in local desktop from remote SSH

Open a window on a remote X display (why "Cannot open display")?


Query plan (JSON format) in pgAdmin not showing completely

Why are query results shortened in pgAdmin 1.18.1?


Sci-fi novel: humans travel to war at the speed of light while kept in tanks of fluid

Identity novel, short story or book series... slower than light space battles, time dilation and boardings, several planets


Movie with a crane smashing into an apartment building, a father looking for his son, and a computer/AI that watches everything through cameras


I just imported a COLLADA from OnShape and there are now a bunch of dotted lines from each mesh to the origin


What is the average number of moves it takes to solve every 3x3 rubik’s cube position if only random moves are made?

Number of moves necessary to solve Rubik's cube by pure chance


Efficient way to check collision with potentially hundreds of objects


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


Shutdown Cause -20 after dropping my MacBook

MacBook Pro 2018 Random Restart > Previous shutdown cause: -20


Proving the inequality for all positive reals


What should I be doing with my money as I save for a down payment on a house?

Saving for a down payment on a new house, a few years out. Where do we put our money next?


Trigonometry question with a given value

If $\left(1+\sin \phi\right)\cdot \left(1+\cos \phi\right) = \frac{5}{4}\;,$ Then $\left(1-\sin \phi\right)\cdot \left(1-\cos \phi\right)$


How do I create a common symbology scale for multiple rasters in QGIS/ArcGIS?

How to use consistent symbology between multiple stretched rasters in ArcMap?


The exact meaning of "John's paintings of his cat were auctioned"


Why Cauchy distribution has no Moment-generating Function?

Existence of the moment generating function and variance


Double-entry Schengen visa, leaving the Schengen area for a month and coming back

Visiting two Schengen countries, coming back home in between, do I apply for single-entry or multiple-entry visa?


Is it legal to use Ubuntu name for my cybercafé?

Can the Ubuntu logo be used for a commercial website?


Input Encoding bugged on Windows 7 WinEdt?


Is this function enough for preventing SQL Injection?


Why does the Community user have votes cast?


New software can't be installed because there is a problem with the software currently installed--trying to install Loggerpro for Ubuntu

Root drive is running out of disk space. How can I free up space?


Gold tag dupe-hammer posts a comment then removes it immediately

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


Javascript proxy, reference type versus value type

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


Arrive Newark on United from Heathrow. Is 1 hr 45 min enough time to connect to United flight to PDX?

What is the minimum time to consider with a connecting flight in the USA?


Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException bouncing ball

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


Evaluate the surface area of the cone delimited by the plane

Please tell me how to evaluate this integral.


Subsections dont show up in contents pane of pdf

How can I make the content list of a PDF expanded by default?


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


Why is using "for...in" for array iteration a bad idea?


There were $107$ people at the wedding and $11$ tables, which could accommodate $10$ people each.


Warning: mysqli_query() expects at least 2 parameters, 1 given. What?