Using $\varepsilon$-$\delta$ to show this limit is zero

Prove that $\lim \limits_{n \to \infty} \frac{x^n}{n!} = 0$, $x \in \Bbb R$.


Dell Latitude E6420 8GB memory showing as 3GB Windows 7


command aliasing in ~/.bashrc doesn't work after sourcing or rebooting

Which character to escape for this to work in ~/.bashrc


biblatex: \parencite in note field prints spurious ; with authoryear-icomp style


Compare date not working with toLocaleDateString() in javascript?


Run jar from Nautilus - OpenJRE disappeared!

No 'Open with' option to open/run jar file with openjdk


tikz declare function and babel french option


Event binding on dynamically created elements?


query syntax to select every multiple of nn record (shapefile)


How can I start a Q&A site that does not yet exist?


How to add UDID to the provisioning profile?

AdHoc provisioning - what's the easiest way to add a few more devices to an existing project that's still in development?


How can I get an accurate representation of a function/lambda?

How can I get the source code of a Python function?


UDp Broadcast packets not received by the server


Ubuntu studio freeze when starting the system


Where and why do I have to put the "template" and "typename" keywords?


Why is my BufferStrategy throwing a NullpointerException and how do I fix it?

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


How much play time to complete Legend of Zelda: Twilight Princess

How can I tell how long (more or less) it will take me to complete a game?


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


Generate multiple renders of same scene, each at a different resolution?


Introducing the Stack Exchange Data Explorer aka SEDE


How do I keep screen ON when I close laptop lid on my Ubuntu 20.04.1 LTS server?

How can I tell Ubuntu to do nothing when I close my laptop lid?


Why does the TSA allow two 3-ounce containers but not one 6-ounce container?


Log user back in after Remote Desktop Connection

Restore console session after remote desktop disconnects?


Is there an easy way to calculate the total cost of tolls for a trip within the United States?


Prove that $5^{2^n}−1$ contains exactly $n+2$ factors $2$

Proving $5^n \equiv 1 \pmod {2^r}$ when $n=2^{r-2}$


Why can my servers not access their own addresses?

Loopback to forwarded Public IP address from local network - Hairpin NAT


How can I solve the underfull \hbox (badness 1173) in paragraph?

What are underfull hboxes and vboxes and how can I get rid of them?


Why does WordPress use serialize rather than json_encode for the options table?

Why WordPress choose data serialization over json_encode?


Why is pdflatex not recognizing my > symbol?

Why do the less than symbol () appear wrong as upside down exclamation (¡) or question mark (¿)?


Can someone please clear up the haziness regarding security in Ubuntu and the other recognised distros?

Do I need to have antivirus software installed?


Are there problems with arbitrary application of bootstrap?


How do I shut down a command block if I don't know the coordinates?

I've lost a command block, how can I find it?


How can I escape white space in a bash loop list?


How to interpret this Residuals vs. Fitted Plot

Measures of residuals heteroscedasticity


Worthwhile to restrict direct access of theme files?


I am a US Green Card holder. Do I need a visa to travel to and from Canada?


Windows 10 Update Failure from Windows 8.1 Pro


Is any offline upgrade from 13.10 to 14.04 possible?

How can I perform an offline upgrade using Ubiquity on the installation disc?


Finding the limit of a function with square roots in the numerator

Simplify limit problem $\lim\limits_{x\to 0}\frac{\sqrt{2+x^2}-\sqrt{2+x^2}}{x^2}$


What is the sum of this series: $\displaystyle\sum_{n=0}^{\infty} \dfrac{a^n}{(3n)!}$


how to convert unknown characters in java?

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


Where are the settings modified by "unity-tweak-tool" stored?

What is dconf, what is its function, and how do I use it?


How can you save Blender materials as image files?


How to get JavaFX-UI running with a tableview?

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


Does removing snap from Ubuntu 20.04 server pose any problem?

Can a vanilla Ubuntu 16.04 LTS Server run without snapd?


how to prevent the commandblock from saying [@]

How to hide the [@] in a Minecraft command block


Extract current viewing parameters from a 3D view?


why does my tablet say insufficient space?

What can I do to manage my phone's internal storage?


Does a C1 US transit visa allow entry and travel (tourist) in Mexico?


How does "this" keyword work within a function?


trouble with sublime text and /var/www/html

Whats the simplest way to edit and add files to "/var/www"?


What is the purpose of a question mark after a type (for example: int? myVariable)?


How can I remount a disk partion and clear its data?


Relaxation of rules for the sites and other suggestions


What is the physical meaning of the "decay rate" in Fermis golden rule?

Interpretation of "transition rate" in Fermi's golden rule


18.04 can't turn-on WiFi on Lenovo Ideacentre 510-15ICB

Wi-Fi not working on Lenovo ThinkPad E570 (Realtek RTL8821CE)


How to hide "Share", "Copy Link", "Copy to" buttons in my site?


How to extract contour functions from contour plot

How to extract data from a contour plot to a text file?


Is it "legal" to CREATE and DROP #SomeTable more than once?


Insert a commit before the root commit in Git?


Support export to Word format for CV's created by careers.stackoverflow.com


Is it ok to force uppercase for the first letters of names?

Should first and last name be formatted?


Windows 10 1803 Build 17134.48 does not load NVIDIA Device Drivers


Mount single partition from image of entire disk (device)


How to make graphics / video appear on websites that use Adobe Flash?


How to get The Pitt slave clothes, after already looting the slave camp

Is it possible to do The Pitt without a slave outfit?


Does 64 bit graphic card work in a 32 bit processor

On PCIe 1.0, does a 64 bits graphic card could be compatible with 32 bits OS (Windows 7 32bits)


1.13 Detect if no mobs with a specific tag exist and execute commands


Event binding on dynamically created elements?


How can you prevent X-Forwarded-For spoofing on haproxy?

prevent X-Forwarded-For spoofing in haproxy


Is there any similarity between 'yield' and 'return' statement in python?Also is it possible to create object of a function?


Transition to the integral in inequalities

Real Analysis Riemann Integration - Strict Monotonicity for Integrals


How to find the version of Gnome in my current Ubuntu 16.04 os via terminal?

how to find the current version of gnome


What does "5k1" in the given schematic mean?


Is IP Anycast helpful for fast loading website?

What is "anycast" and how is it helpful?


Redraw Child Component of LWC When @api parameter changes

@track vs @api (Lightning Web Components)


It is possible to change the username (on the Android client)?

Ability to update profile from the Stack Exchange Android App


Which is right: "In one of the computers" or "On one of the computers"?


The derivative of $\int_0^xxf(t)dt$ and why we cannot treat $xf$ as continuous.

Find $F'(x)$ if $F(x) = \displaystyle \int_{0}^x xf(t)dt$.


Is there a way to permanently disable notification popups in 20.04?

Remove Gnome Notifications or set Permanent Do not Disturb


What is the difference between "around" and "round"?


Top application menu missing links after upgrade to 17.10


How can I install Realtek Wifi Driver in Ubuntu 20.04 LTS?

How to install RTL8188EUS driver on ubuntu 18.04


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


How to send files from Android to Ubuntu over Bluetooth?

How do you make Ubuntu accept files sent over bluetooth


Fast way to update json lines file in python

Search and replace a line in a file in Python


How to Reduce the Maximum Upload File Size?


How does operator  work when comparing two strings?


Error when trying to intialize an enviroment (Pipenv))


Are collisions in AES-128 theoretically possible when the plaintext is the same?

For a given plaintext-ciphertext pair, how many valid AES keys are there?


Split power supply for a multiple op amp circuit


Expanding electromagnetic field Lagrangian in terms of gauge field


SQL Server: Link two tables and get the rows of second table as columns in the result

Efficiently convert rows to columns in sql server


Difference between the i386 download and the amd64?


Why don't these two variables equal each other?


Points at which function is continuous is countable intersection of open sets

How to show that the set of points of continuity is a $G_{\delta}$


How to improve spam protection using postfix?

Fighting Spam - What can I do as an: Email Administrator, Domain Owner, or User?


How to include multiple spf domains with different mechanisms in a single spf TXT Record

What are SPF records, and how do I configure them?


How to calculate the difference between two dates using PHP?


random number finder, generates - n must be positive. Sometimes


Can contour integration be used to integrate $~u^u(1-u)^{1-u}~$?


Selecting an element within a JQuery function

$(this) inside of AJAX success not working


How to make String.Contains case insensitive?


Getting windows special folder in code when provided by a user

c# open file, path starting with %userprofile%


What are the sufficient conditions to say $\det(A+B) = \det(A) + \det(B)$?

Is sum of two orthogonal matrices singular?


Mathematical Induction Question, Proof Help

Proving $\sum\limits_{k=1}^{n}{\frac{1}{\sqrt{k}}\ge\sqrt{n}}$ with induction


How is the 'use strict' statement interpreted in Node.js?

What does "use strict" do in JavaScript, and what is the reasoning behind it?


How to configure cron job to run every 2 days at 11PM

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


Should I set up my CUPS Printing to use IPP, LPD or URL?

What's the difference between the various printer connections?


Question mark or bold citation key instead of citation number


How to add an object from another scene?

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


Why does Enumerable.All return true for an empty sequence?

Why does IQueryable.All() return true on an empty collection?


Can all positive integers of the form $4n+1$ be expressed as the sum of two squares?


Prove that $\binom{m+n}{m}=\sum\limits_{i=0}^m \binom{m}{i}\binom{n}{i}$


How can I change the thickness of \hrulefill


How to change encrypted volume password on command line?

How To Change Time Machine Password - Mac OS Extended (Journaled, Encrypted)


"Misplaced allignment tab character" line 53

I keep getting an error in line 38 saying "Extra alignment tab has been changed to \cr."


Ubuntu Update problem | 16.04 ; cannot complete the update

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


FireBase upload and retrieve image - NullPointerException

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


Does Oracle have an equivalent of SQL Server's table variables?


how to make blender render less from far objects?

Is it possible to have automatic LOD (level of detail) on large scenes?


Grammar - Is this type of sentence structure correct

What are sentences like "the longer X, the more Y" called and can they be used in formal written English?


How to prove this factor of $a^n+b^n$ if $n$ is odd

Proof of $a^n+b^n$ divisible by $a+b$ when $n$ is odd


Pass server-side variables to Javascript in PHP

Efficient way to Pass variables from PHP to JavaScript


What is the color temperature of an iphone 8 flash?

What are the color temperatures of the iPhone 6's flash?


time data '2015-02-10T13:00:00Z' does not match format '%Y-%m-%d %H:%M:%S'

How do I parse an ISO 8601-formatted date?


Why can we suppose $\epsilon \sim \mathcal{N}(0,\sigma^2)$?

Why Normality assumption in linear regression


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


Best way to apply a "friend system"-like table?


Poisson distribution and properties of probability

Poisson Distribution of sum of two random independent variables $X$, $Y$


Javascript/JSP: How to pass JSP variables value on one page to javascript variables on next page?

Access Java / Servlet / JSP / JSTL / EL variables in JavaScript


Is there a general term encompassing primary, intermediate, and secondary education?

What to call Primary School + High School, but not College


Convert object array to data table in C#


Remote login with graphical display manager (GDM, LightDM)


Why do I get an error when using apt-get?

How do I resolve unmet dependencies after adding a PPA?


LaTeX itemize options: are they allowed to use in a master thesis?

Is use of unconventional design elements or layout something frowned upon in academic context?


Continuity of limit on a compact set implies uniform convergence

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


I tried ubuntu 20.04 live usb and its not working. Which version of ubuntu will run in my laptop with persistence storage

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


Was Darth Sidious's "Force Scream" the reason the other masters died so quickly?

Why or how did Agen Kolar and Saesee Tiin seem to die so easily without any resistance?


Could functions change the content of a variable?


How would evolution explain parastitic wasps?

Evolution of hunting behavior of parasitoid wasps


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


How can I visualize the file system usage on Windows?


Preview fails to open pdf with "The file couldn't be opened because you don't have permissions to view it". but I have these permissions

Preview refuses to open pdf file, incorrectly claiming a permission issue


Will the accept vote on the answer be removed upon user deletion?

Does deleting an account uncheck the accepted answers?


How can I delete a bunch of folders from a git repo and their history, but preserve the history of every other folder

Detach (move) subdirectory into separate Git repository


Matrix representation of $\operatorname{Aut}(\mathbb{Z}_2\times\mathbb{Z}_2)\cong\mathbb{S}_3$

Isomorphism from $\mathrm{Aut}(\mathbb{Z}/2\mathbb{Z}\times \mathbb{Z}/2\mathbb{Z})$ to $S_3$


bash: /home/user/.ssh/authorized_keys: No such file or directory


Why did Terminator not explode at the end of the first movie?

How come the damaged hydrogen fuel cells didn't cause an explosion in T1 final fight scene?


Sum involving Harmonic numbers and binomial coefficients

A finite sum involving the binomial coefficients and the harmonic numbers


When do I say "I have seen people do it" and not "I have seen people doing it"?

What is the difference between "He saw me talking" and "He saw me talk"?


Does the equation $\displaystyle min_{x,y} f(x,y)=min_{y}min_{x}f(x,y)=min_{x}min_{y}f(x,y)$ always hold for a minimization problem?


How to make a CSS triangle background on a div without using border and image?


Remapping keybinding not workin in Firefox for MacOS (mojave)

Why shift-cmd-n fails as a custom shortcut for Firefox "New Private Window"?


Android application crashes after clicking the button icon that navigates to a new activity

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


Barchart of Differences of Prime Numbers. - Why do multiples of six occur more frequently?

what is Prime Gaps relationship with number 6?


Installation ERROR(14.04): serious errors were found while checking the disk for /

I get a "serious errors while checking the disk drives for /boot" error while booting


Comma rule with 'however' - is this pedantry?

Should there always be a comma after "therefore","However" etc.?


Mod of numbers with large exponents [modular order reduction]


What is the identity of in - "after" or "within"?

"Within" and "in" when referring to time


How to prove that the sequence $x_n= \frac{\ln(n)}{\sqrt{n}}$ is converging

How can I prove that $\log^k(n) = O(n^\epsilon)$?


Count the number of points of a multipoint-feature

Counting number of vertices of polygons and lines in QGIS?


An installation of owncloud requires 12.04 server but mine is not stated as"server"

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


Command to move all windows to one workspace?

How to move all windows to another workspace


Proof by induction: showing that two sums are equal

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


Question about evaluating the integral $\int_0^\infty \frac{1-\cos(ax)}{x^2}dx$ using the residue theorem

Detail in the use of the Residue Theorem for $\int\limits_{-\infty}^{\infty}\frac{\cos(2x)-1}{x^2}dx$


Unable to mount NTFS external hard drive


How and where can I install threeparttable.sty?

Where do I place my own .sty or .cls files, to make them available to all my .tex files?


What may happen after a stack of spells resolves?


The SMTP server requires a secure connection or the client was not authenticated.


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


Best practice for a Java method returning multiple values?

How to return multiple objects from a Java method?


Running a Python print statement containing a bash command

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


change Viewport Display -> Display As for selection (many objects)

Add the Same Modifier to Multiple Objects at Once?


$\mathbb{R} [ X ] / ( X^ 2 + 2 )\cong \mathbb{C}$?

Is $\mathbb{R}[X]/(P)$ isomorphic to $\mathbb C$ for every irreducible polynomial $P$ of degree $2?$


$(g_1 g_2)^m = g_1^m g_2^m \Leftrightarrow g_1 g_2 = g_2 g_1$ -- Question from Mac Lane and Birkhoff (Chapter II, section 3, problem 7)

If G is a group, prove that $(ab)^n =a^nb^n$ implies G is abelian.


Word for someone who sticks up for others, even those whom he/she doesn’t know, expecting nothing in return

Is there a specific word to describe the opposite of egotistical - acting for the specific benefit of someone else?


Regular expression in javascript ignoring capital letter

Programatic Accent Reduction in JavaScript (aka text normalization or unaccenting)


Why is Merkle-Damgård construction insecure?

Understanding the length extension attack


What counts as a deliberate save for offside?

Is there offside when the ball deflects off an opponent?


Python parameter formatting value in MySQL string

Python MySQLdb string substitution without added quotations


Selecting specific element of a tag in jQuery using this keyword


How do I write a python program that takes my name as an input and gives the letters of my name as an output, each in a new line

Iterating each character in a string using Python


Where to ask tool/API/technology selection questions

Where to or how to ask "Best of" Questions for what software tools to use


How do indestructible creatures actually work?

After lethal first strike damage to an indestructible creature, will it still do damage?


How can I mount a partition on every reboot using Bash Script?


How does initiative work if the PCs and NPCs are negotiating, and then a PC wants to take a hostile action?

Should players get a surprise attack by interrupting a villain's speech?


Toast cause NPE on Samsung Galaxy S5 with Android 5

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


What sets apart humans from other animals?

Can a purely biological account of man show a superiority over other animals?


Ouch---my internal constants have been clobbered!---case 14

latex gives me the error: Ouch---my internal constants have been clobbered


unable to insert data into database using SQLite, getting null pointer exception


how to introduce a girl who is friend and not girl-friend

A word that says a person is both female and your friend


Sample code for uploading and retrieving images to and from MySql server using PHP

How to read images from MySQL database using PHP?


Why exactly can't a single resistor be used for many parallel LEDs?


How do I tell apt to never upgrade a particular package?


How to access Ubuntu Files from Windows on a dual-boot machine


Is there a built-in method to compare collections?


Prove that there exists a $k$ such that $2^k-1$ is divisible by 11


Navigating the file system: Difference between CD and PUSHD


How to display a grid of images that have different aspect ratios?

How to list thumbs that have different sizes images


Can't find my bootloader (GRUB) after updating Windows

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


The Structure of "They'll both be dead come winter."


Why can't I log into minecraft with a mojang account?


sql injection/login page, query about my code


Samsung Galaxy S5 ROM for Micromax Bolt A068

Where can I find stock or custom ROMs for my Android device?


How to get network, memory and CPU status on Bionic GNOME panel (system menu)?

How do I show memory usage information in top bar or as notification?


Show reflexive normed vector space is a Banach space


REST API page validation error for SharePoint app


I want to change from a click event to a keypress event

How to detect pressing Enter on keyboard using jQuery?


Steps to change Default Salesforce Client Certificate

Question regarding default Salesforce client certificate being retired


PHP Confusion surrounding mysql_query, SELECT/FROM/WHERE, mysql_fetch_assoc/array

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


Do vouchers offered by EU airlines for Coronavirus cancellations include taxes and fees?

Do vouchers offered by EU airlines for Coronavirus cancellations turn into a full refund if not used?


Conundrum: "cleverer" or "more clever", "simpler" or "more simple" etc


Can we map a complete metric space to $\mathbb{Q}$?

Show that a complete metric space without isolated points is uncountable


Calculating an integral without using the Cauchy Integral Formula

complex integration, how to evaluate it?


A hard inequality indian olympiad problem


How many group homomorphisms are there from $\Bbb Z_{20}$ to $\Bbb Z_{10}$?

Number of homomorphisms between two cyclic groups.


A characterization of functions from $\mathbb R^n$ to $\mathbb R^m$ which are continuous


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


What's the quickest way to find duplicated files?


What values should I be passing for self and context in my python script

Using a single worker method for properties


query that groups cell data based on attribute

Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Path Environment Variable Windows 10. Echo %Path% on command prompt shows only %Path%

How can I display the contents of an environment variable from the command prompt in Windows 7?


I put ubuntu live USB to laptop and nothing happened


Proving isometries of the plane are bijective

Prove that every isometry on $\mathbb{R}^2$ is bijective


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


Star formation after big bang doesn't violate entropy?

How does the formation of a solar system not break the second law of thermodynamics?


Entering PhD with bad masters grades and no thesis

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


MVC how to add pagination for large result sets


How do you take off body armor in GTA Online?


When chinese word in mysql where statement

What is the difference between varchar and nvarchar?


How can I reload objects in my namespace in ipython


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


R integral domain, Q its field of fraction, M R-module with nontrivial annihilator. Is Ext(Q,M) always 0?

Ext$_R^n(Q,A)=0=$Tor$_n^R(Q,A)$ where $Q$ is the field of fractions of a domain $R$


Identify tandem frame with no LK99040060

How do you tell what brand/make/model of bike I have?


Proving an identity for Bernoulli polynomials


Including References from bib-file in TexMaker and using Citation-Keys


How do I calculate someone's age based on a DateTime type birthday?


What is the filter size for Nikon D5100 with 18-55mm lens kit?

How do I find the right size of filters for a lens?


lightning:input vertical alignment in table cell


Badge icons in Achievements section erroneously correspond to the current site

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


Compiler #if directive to split between Mono and .NET

How can I conditionally compile my C# for Mono vs. Microsoft .NET?


what is the barriers of making fast lenses?

What is the limiting factor in lens construction when it comes to f-stop values?


How do I detect a click outside an element?


Getting value of select (dropdown) before change


Keyboard shortcut to remove empty lines in a C# code file


Prove that there is a y that $f(y) = [f(x_1)+f(x_2)+ \cdots+ f(x_n) ]/ n$

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


URL Link inside app to self in app store

iOS: How to link App Store link that is being developed


Why does mesh imported into Unity can be seen through?

Messed up Blender models when exporting to Unity3D


How can i prove the identity $\sum_{k=0}^{n} \binom{x+k}{k}=\binom{x+n+1}{n}$

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


surface plot — end points get connect connected (tikzpicture)

addplot3[surf] creates lines instead of a surface


probability problem related to card shuffling


How to add attributes (classes, id, ...) to preprocessed text of field?


Draw circuit diagrams with custom shapes?


Prove that the limit of two consecutive fibonacci numbers EXISTS.

How to prove that $\lim \limits_{n\rightarrow \infty} \frac{F_{n+1}}{F_n}=\frac{\sqrt{5}+1}{2}$


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


Equivalence relation for 𝑥, 𝑦 ∈ Z, 𝑥𝑅𝑦 if and only if 5|(𝑥 − 𝑦).

Equivalence Relation with dividing x and y integers


Where can I find a citable reference for the formula for inverse distributions?

Intuitive explanation for density of transformed variable?


the continuity of total variation function of a continuous function of bounded variation

Is the total variation function uniform continuous or continuous?


List of lists changes reflected across sublists unexpectedly


How use a preset WINE prefix during the installation on POL?


Create a PDF in illustrator with links to pages

is there a way to add hyperlinks in a Illustrator document?


How to access the static System.IO.File class from an MVC Controller?

Why can't I use System.IO.File methods in an MVC controller?


ThinkServer TS140 no POST (2 beeps) after BIOS upgrade

Lenovo ThinkCentre: beeps when trying to restart


Should I cross-post a question that hasn't been answered?

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


Issue with graphics drivers after install

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


Apache Jersey exception:java.lang.NoSuchMethodError: org.glassfish.hk2.utilities.AbstractActiveDescriptor


Is there a constructive approach to creating a distribution achieving the Chebyshev lower bound?

Random variables for which Markov, Chebyshev inequalities are tight


How to reinstall network manager without internet access?


c++: Garbabge value when trying to reduce coin inventory to zero


adding date to calendar is not updating month

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


How can I append to an existing java.io.ObjectStream?


Return "YES"/"NO" based on date comparison in sql

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


Install canon lbp 2900b printer on my clients system

Can't get my Canon LBP printer to run under Ubuntu 14.04


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


Why are browsers unable to send http requests, other than GET and POST, natively?

Are the PUT, DELETE, HEAD, etc methods available in most web browsers?


Add a dynamic value into RMySQL getQuery


Why are heatmaps on qgis 2.8.1 produced in the wrong CRS?


Example where partial derivatives commute but are not continuous.


Can I play blessed alliance after damage resolves to make him sac a creature I didn't kill?

Exactly when does an attacking creature stop being an attacking creature?


How to restart X server with the old key combination (ctrl -alt - backspace) in 14.04


Drawing a DNA/SNP genome double helix in TikZ


ALL versions of Ubuntu be dual bootable with Windows 10

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


Formatting characters should be ignored when considering minimum comment length

Don't count non-printing characters, HTML comments or other content not displayed toward minimum character requirements


Capture all the output of a script to a file (from the script itself)

Redirect all subsequent commands' stderr using exec


What advanced image editor should I choose in Ubuntu for web developer work?


Determine overall Stack Exchange reputation rank

How can I get all users' total reputation across all sites?


Installed Teamviewer using a 64-bit system, but I get a dependency error


When I rendered my project, it seems to be completely grey. Also, I have Blender v2.79


How to scan a string using scanf with C++


How can I specify my own Rhino context in Java?


Existence of $(I-A)^{-1}$ implies convergence of $\sum A^k$?

If $(I-T)^{-1}$ exists, can it always be written in a series representation?


If $W_j$ is the subspace associated to $\lambda_j$ for $j\in{1,...,k}$ prove that $W_1,...,W_k$ are independent

Finite sum of eigenspaces (with distinct eigenvalues) is a direct sum


Why does kinetic energy increase quadratically, not linearly, with speed?


Execute a certain command before closing window in tkinter

How do I handle the window close event in Tkinter?


How to handle null value number DataWarehouse


Problem Installing Xubuntu 12.04 Audio-Video codecs

How do I to resolve unmet dependencies to uninstall and reinstall package


java.lang.NullPointerException but my object isn't null?

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


Test 220V 50 Hz signal using oscilloscope


how to place a non-floating figure using x,y page coordinates?

How to place a "floating text box" at a specified location in page coordinates


Beamer: hyperlinks in headline not working for section titles

Navigation to section/subsection from Beamer headline titles


How do I render a shiny metallic or chromed material?

How can I render objects with very shiny surfaces?


Let X be a space and C a connected subset of X. Suppose C $\subset$ D $\subset$ Cbar . Then D is connected.

Proposed proof of: If $A \subset B \subset \bar{A}$ and $A$ is connected, then $B$ is connected


Can you install the OS onto the USB you are using to boot the iso from?

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


I want to install ubuntu in an ipad1 16 Gb, and I'm ready to follow your instructions


Is the notion of set different from a notion of collection of objects?

What are the differences between class, set, family, and collection?


How to edit system files with the Kate editor?


How do I clone an Ubuntu system to a new machine?

How can I easily clone my entire system?


During update 18.04 failed to download repository no internet; Getting this from terminal with sudo apt-get update


Why is "an invalid argument, the conclusion of which is a tautology" not possible?

An invalid argument, the conclusion of which is a tautology


biber converting unicode URL to unwanted ASCII

Non-English characters in URLs with Biblatex-Chicago + Biber


How to format a duration in java? (e.g format H:MM:SS)


How can I fix “Malformed entry 9 in list file”

E: Malformed entry 54 in list file /etc/apt/sources.list (Component)


JBAS011006 Not installing optional component StandardServletAsyncWebRequest due to exception DeploymentUnitProcessingException


Enable disk encryption after installation


How can I proportionally shrink an arrow in Blender 2.9?

How to extrude and scale with an even offset?


How may the situation, when there is no inertia?


For which ideals $I$ is $k[x_1,\ldots,x_n]/I$ finite degree extension of $k$?

Zero-dimensional ideals and finite-dimensional algebras


What is different between "<<-EOF" and "<<EOF" in bash script?


Workflow Foundation - Terminate vs Abort vs Cancel

Windows workflow 4 : difference between WorkflowApplication Cancel, Terminate and Abort


aticonfig still shows old config after replacing video card

How do I remove the proprietary ATI drivers?


Is there a word or phrase for walking into a room to get something but then forgetting what you went in there to get?

that feeling where you feel like you need to do something but can't remember what it is


Might the use of the word "where" be inapt in these three sentences?

“situation where” vs. “situation in which”


Prove that the kernel is a principal ideal

When are kernels of homomorphisms on $\mathbb{Z}[x]$ principal ideals, and what does this have to do with Gauss's lemma?


Prove ln(1+1/x)-(x+1)^-1 is always positive [solved]

Show that, for all $n > 1: \frac{1}{n + 1} < \log(1 + \frac1n) < \frac1n.$


How to remove Ubuntu and put Windows back on?


jquery dynamically added divs firing a function more than once

Event binding on dynamically created elements?


What are the differences between pictures shot with spherical and aspherical lenses?

How does a spherical lens differ from an aspherical lens?


Should I activate the additional driver: Processor microcode firmware for Intel CPUs for intel-microcode

Unknown Additional Driver: Processor microcode firmware for Intel CPUs for intel-microcode


Basic circuit to keep LED either on or off depending on night/day


Can't launch Google Chrome in Ubuntu 14.04


How to efficiently persist uploaded files in JAX-RS / JavaEE?


What if errors (residuals) follow other distribution rather than linear regression?

What to do if residuals are not normally distributed?


What is the best file extension for an SEO friendly URL?


determine if "24-hour clock" setting is set


CSS margin-top on inner div pushing parent div down


Can I travel to Canada with a Valid Visa on a Valid Passport along with Renewed Passport?

Can I travel to Canada with valid visa on old/expired passport?


Remove polygon line after shapefile reprojection

Mapping Russia - Int'l dateline splitting polygon


tail display whole file and then only changes

tail -f but suck in content of the file first (aka `cat -f`)


How to simplify an expression that does not have a common factor


Using Mathematica to find poles of Gamma functions


Ideal generated by two monic polynomials in $\mathbb{Q}[x]$ and the GCD of their degrees

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


Why are gender pronouns conventionally written as subject/object?

Why do people use all 3 components in their gender pronouns?


heading with horizontal line on either side


Date.parse() is not working properly in javascript

How to check if a string is a legal "dd/mm/yyyy" date?


Literature with Biber generates strange citations: firstnames appear erratically


Unable to correct problems, you have held broken packages


E: Unable to locate package VMware-Player-15.0.2-10952284.x86_64.bundle


Capture Linux grep command to variable in C

How can I run an external program from C and parse its output?


Is there any way I can view LogCat events from 24 hours ago?

Access Android log files for specific periods on android 7


How to solve this in an efficient way (without calculators)

Fast way to come up with solutions to $x(x-1)(x-2)(x-3)=1$?


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


Why “help” doesn’t show all available Windows commands?

Why do certain commands not show up when you type "help" in cmd.exe?


Diffie-Hellman key exchange, choosing the secret key

How does the DH algorithm deal with enormous powers?


Is work done on a system always the negative of the work done by the system?

What is the sign of the work done on the system and by the system?


Give a one-to-one and onto function from $\mathbb{N} \times \mathbb{N}$ to $\mathbb{N}$

Bijection between $\mathbb N \times \mathbb N$ and $\mathbb N$


Where can I find the flagging summary on my profile?


Minecraft map spawnpoint for any player that joins

How can I respawn at a specific location after dying?


How do I check the Database type in a Rails Migration?


Is there a way to access AskUbuntu for seeing questions and their related answers through Linux terminal

Browsing the internet from the command line


Limit of $s_n = \int\limits_0^1 \frac{nx^{n-1}}{1+x} dx$ as $n \to \infty$


Bug in screen capture with Shutter on Ubuntu 17.10

Why are some of my screen-recording/capturing/sharing applications (or app features) not working in Ubuntu 17.10 (and later releases)?


Change Mozilla settings globally on internal network

Using Firefox in Windows Domain Environment?


US Citizen living in Ghana for 5 years wants to return home

My online friend is asking for money in order to visit my home country. Is this a legit request or a scam?


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


Keeping over-shoulder camera view consistent at different screen resolutions


That is still not working the problem is their in long table in the width the figure is not shown

Need help in the longtable with the figure


how refer to a local variable share same name of a global variable in C?

How to print value of global variable and local variable having same name?


Proof for sequence $\frac{n^5}{3^n} \rightarrow 0$

How to prove that exponential grows faster than polynomial?


TeXStudio: Any command is an "Undefined control sequence"

\documentclass: undefined control sequence


Recommendations for a simple screenshot annotation tool?


Does $ \sum_{n=1}^{\infty} \left(\frac{\sin(n)}{n}\left ( \sum_{m=1}^{n}\frac{1}{m} \right )\right) $ converge?

Does $\sum \limits_{n=1}^\infty\frac{\sin n}{n}(1+\frac{1}{2}+\cdots+\frac{1}{n})$ converge (absolutely)?


reason for segmentation fault in client server chatbox program

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


Where can I exchange a Faroese crown bank note?

Changing unusual foreign currencies in London


GRUB rescue returns no such partition after deleting Ubuntu partition

Uninstall GRUB and use Windows bootloader


python class var will share between obj?

Are static class variables possible in Python?


After PDO rollback, phpMyAdmin won't show the correct row count

What would be a fix or migration for phpMyAdmin's 20,000 row limitation and is anything really unstable?


Given that $a_n > 0$, prove: $\liminf \left(\frac{a_{n+1}}{a_n}\right)\leq \liminf\; \sqrt[n]{a_n}\leq\limsup\left(\frac{a_{n+1}}{a_n}\right)$

Inequality involving $\limsup$ and $\liminf$: $ \liminf(a_{n+1}/a_n) \le \liminf((a_n)^{(1/n)}) \le \limsup((a_n)^{(1/n)}) \le \limsup(a_{n+1}/a_n)$


Linking to C++ static library on linux throws linker errors while building an execuatble

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


Is statement like "If x>7, then x^2>49" a conditional proposition?


PGFPlots: importing data from a txt file


Why have I been banned from Stack Overflow?

What can I do when getting "We are no longer accepting questions/answers from this account"?


Difference between 127.0.0.1 and 127.0.1.1?

Why does my hostname appear with the address 127.0.1.1 rather than 127.0.0.1 in /etc/hosts?


Event binding on dynamically created elements?


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


Accidentally deleted Ubuntu system partition during attempted Windows installation


Is it impolite to repost someone's original question elsewhere?

Is it okay to repost a question from another website that was never answered there?


Feature request: real time code compilation


Can I find out if an American Airline flight flew March 19, 2020

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


Search Functionality with JQuery Autocomplete

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


What does this syntax mean: paths = [line[2:] for


Why is Content-Type: image/jpeg header not working?

Image can not be displayed because it contains error in php gd


Code working in jsFiddle but not in browser


How to create a seamlessly looping ocean


Searching an array list of objects for an object with a certain field value


How can I hide the JSP file in WEB-INF folder?


Does the CDATA tag change anything in javascript

When is a CDATA section necessary within a script tag?


"Failed to start lvm2.service: Unit lvm2.service is masked"


Toolbar and Status bar color change error occured

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


YA book with smiling girl on the cover with very long braid and an animal

Series of books; in one there is an island with very tall large pillars


What is the best place to ask for help, and tips, on designing a web application?

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


Changing colors for user, host, directory information in terminal command prompt


Prove that $\lim_\limits{x\to 2}f(x)=3.$


What is a good way to declare a new, unique variable in each iteration of a for-loop in javascript?

JavaScript closure inside loops – simple practical example


tar archive folder size is more than the original

`ls -lS` isn't showing true size of directory


Will I lose my League/Rank in Starcraft 2 due to inactivity?

Will I be demoted to a lower league in Starcraft 2 if I don't play?


Difference between deep neural network and convolutional neural network

What is the difference between convolutional neural networks and deep learning?


For a 2x2 matrix A satisfying $A^k=I$, compute $e^A$


What is the difference between Protego Horribilis and Protego Maxima?

Why does Newt say Lumos Maxima in the Fantastic Beasts trailer?


How do I return the response from an asynchronous call?


How much of the world can one see in a pensieve that the original owner of the memory did not?

Can you use a Pensieve-memory to explore a place?


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


Minecraft crashes on launch with EXCEPTION_ACCESS_VIOLATION, Problematic frame: ig4dev32.dll or ig4dev64.dll or ig4icd32.dll or ig4icd64.dll


Reading a text file using OpenFileDialog in windows forms


Regarding Superclass variable referencing subclass object in Java

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


How can I visualize the file system usage on Windows?


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


Understanding Negative feedback loop circuit with an Ideal Op-Amp


Finding the pixel positions for the straight line joining two points


How does Limit order book works in the following hypothetical scenarios?


In a circuit, do surface charges get influenced by external electric fields?


Size of various datatypes on Windows 64 bit platform - specifically sizeof(int)

What is the bit size of long on 64-bit Windows?


Lightning web component listen to Aura Events


Is this request for proof of funds for Russian citizen legitimate?

Large cash requirement (2700 USD) for Russian citizens to fly to the US?


Don't let users buy more than one product of the same type in commerce


Are all Bell tests valid only for linearly-polarized photons?

Is a single photon always circularly polarized?


How do I trick Android to think that it is from a different country?

Where can I find stock or custom ROMs for my Android device?


I'm confused on the limit of $\left(1+\frac{1}{n}\right)^n$

About $\lim \left(1+\frac {x}{n}\right)^n$


How does deleting work? What can cause a post to be deleted, and what does that actually mean? What are the criteria for deletion?


When using tcpdump's `-i any` argument, how to get also interface name inline?

How to display interface in tcpdump output flow?


Biblatex: Modify maxcitenames to work in three cases


how get the distance in years,months and day from two timestamp

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


Terminal commands are not working Ubuntu 14.10

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


is it possible to use FTP in DOS operating system?

How to Mount Guest DOS OS with HOST OS.?


Restrict the scope of a command to the execution of another command


R merge() not working (anymore) as intended


How does one stop automatic line spacing increases when typesetting tall math symbols?


c++ variable initialization inside CASE after DEFAULT in SWITCH statement

Why can't variables be declared in a switch statement?


How to get function body text in JavaScript?


Three given names, the second being my calling name: what to put on paper?

Choosing my name as an author when publishing a scientific paper, can I use my "unofficial" first name?


How to resize an image without losing quality

How can I increase the size of a .jpeg without losing quality?


source list broken pakage update 16.04 ubuntu


Why are most Linux distributions not POSIX-compliant?

Is there a Linux distro that's UNIX certified?


Impossible to hide navigation bars in Safari iOS 7 for iPhone/iPod touch

Status bar and navigation bar appear over my view's bounds in iOS 7


How do new posts on Stack Overflow appear almost instantly on Google?

How do Stack Overflow questions appear in Google search results in seconds?


Pretty print nested dictionary, with a limit

What is the Python equivalent of static variables inside a function?


passing a pointer to a class method as a function argument

How do you pass a member function pointer?


Is there a way to find comments you made on YouTube?

Is there a way I can see a list of all my YouTube comments over time?


How can I use WHERE id IN (@a_varchar_variable) in SQL Server stored procedures?


-bash export message when opening terminal on mac

bash file in mac not functioning properly. How to restart or remove it? It is preventing me from doing anything meaningful in Terminal


Holomorphic function between $\{z\in \mathbb{C}: 1\leq |z|\leq 4\}$ and $\{z\in \mathbb{C}: 1\leq |z|\leq 2\}$

When can we find holomorphic bijections between annuli?


Trying to understand function closure, lexical environement in this example. declared with let variables vs object properties


Failed to upload an image, "An error occurred at imgur"


Why can I change permissions for a file with 000 permissions?

Why does chmod succeed on a file when the user does not have write permission on parent directory?


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


How to search the internet for terms with special characters


What is the best way to paginate results in SQL Server


Why is Yahoo blocking our email address verifications and bouncing them back

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


apt-get upgrade fails: "guvcview : Depends: libguvcview-2.0-0 but it is not installed"

How do I resolve unmet dependencies after adding a PPA?


Poisson random variable conditioned on sum

Regression model for proportion or count when counts of outcome and total events are often zero


How to get the duration of an MP3 file in Android


Pattern matching IP address extrached from shell command in Python 3

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


Best ways of centralising a div inside another div

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


Any way to catch when xp_readerrorlog fails?

Find out date and or number of error logs xp_readerrorlog


What's the best option to display Unicode text (hebrew, etc.) in VB6


Mathematical induction for high school maths

Showing that the product of all $n$th Roots of Unity is $(-1)^{n+1}$


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


google map with multiple markers is not appearing


Does removing an iPhone from my icloud account also erase the data?


Problems on deleting a partition from USB key and format it in fat32?

How do I get rid of "U3 System" on my USB drive?


Compute the Cardinality of a quotient set

Find the cardinality of the quotient of $\mathbb R$ in respect to R


System is taking more than 100GB of space on my macbook

How can I figure out what's slowly eating my HD space?


round double with N significant decimal digits in an overflow-safe manner

How to round a number to n decimal places in Java


What determines the pronunciation of the prefix 'arch-'?

Etymology and pronunciation of arch-, archi-


"However difficult something is, …" or "However difficult something may/might be, …" ?

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


ArcGIS Field Calculator returning error 000989?

Troubleshooting ERROR 000989 Python syntax error from ArcGIS Field Calculator?


Why doesn't the gravitational force have a permittivity in its formula?

Why is there no permittivity-type constant for gravitation?


Use the get_terms slug as a term for tax_query

Posts per Page on custom Taxonomy Template


How many points/tangents do you need to define a unique circle?

Prove that three points are enough to draw/define one and only one circle


For-loop does not process all elements from the list


What is the easiest way to resolve apt-get BADSIG GPG errors?


How to exit when back button is pressed?


How to write and read specific bit of a 32 bit register

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


Listing with mixed english and russian symbols in comments


When I try to openmy webpage I'm getting 'open_basedir restriction in effect'

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


Is the limit $ \lim_{n\to \infty}\left(\sum^{n}_{r=0} \binom{n}{r}\big/{n^{r}(r+3)}\right)$ rational or irrational?

Evalute $ \lim_{n\rightarrow \infty}\sum^{n}_{k=0}\frac{\binom{n}{k}}{n^k(k+3)} $


How do I debug when the system freezes or when it crashes back to login?


A problem in real valued function on compact set.


How does reflection in Java affects the application's performance and what are the scenarios that reflection can be used?


What's the safest way to turn left from a right-side bike lane?


How to fetch names having multiple values in a single query in sql

How to use GROUP BY to concatenate strings in MySQL?


Relationship between Pearson correlation values

If A and B are correlated with C, why are A and B not necessarily correlated?


Syntax highlighting in an HTML presentation

LaTeX to HTML preserving code coloring from listings


"Host key verification failed" error when transfering files using SCP command

SSH connection problem with "Host key verification failed..." error


On which SE site should I ask language independent programming questions?

Where to ask Question that can be flagged too broad or opinion based


Minimizing The Expected Loss Of a Classification Problem

How to obtain the functional derivative in variational inference?


"dev/sda1: clean, ..." This message appears after I startup my laptop, then it won't continue booting


Blender not rendering specified dimensions

Rendered aspect ratio different from the viewport's camera view


Mac book pro 16 slows down completely when connected to an external monitor

How to find cause of high kernel_task cpu usage?


Why ln -s creates relative broken links?

Create a symbolic link relative to the current directory


Automatically check "Allow comments" for custom post type

Can't add default comments to custom post type


Is there a way to find prices from departure city to multiple cities or countries at once?

How can I do a "broad" search for flights?


Why is $x - a$ a factor of $p(x) - p(a)$?


Unable to boot into ubuntu 15.04 after a clean install

ALERT! /dev/disk/by-uuid/xxxxxxxxx does not exist. Dropping to a shell


Avoid cyclic references caused by C++ includes headers

Resolve build errors due to circular dependency amongst classes


Int division: Why is the result of 1/3 == 0?


While using dual monitor(extended screen) Application UI comes on wrong screen

Show JFrame in a specific screen in dual monitor configuration


How to add WPF UIElement created in another thread to a Grid created in main thread?


In the double-slit experiment of electrons (observed by photons), is it correct to say the collapse is caused by the momentum of the photons?


How to post a message in twitter in dotnet?


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


How can I upload files asynchronously with jQuery?


How do I make RewriteCond %{HTTP_COOKIE} match a cookie value exactly?

Redirect, Change URLs or Redirect HTTP to HTTPS in Apache - Everything You Ever Wanted to Know About mod_rewrite Rules but Were Afraid to Ask


On a Mac, is there a way to switch spaces only using the keyboard?

On Mac, are there keyboard shortcuts to create a new Space? Or at least any way to automate this process with keyboard shortcuts?


Iterating through a file by creating list of specific sections

How do you split a list into evenly sized chunks?


How to shade cells in a commutative diagram


integration of $\sin^3(x)/x^3 $ from $0$ to infinity.Can it be solved using laplace or fourier transform?

show that $\int_{0}^{\infty} \frac {\sin^3(x)}{x^3}dx=\frac{3\pi}{8}$


Can a human sized object vibrate so fast it appears invisible to the human eye?

Can a human size object move so fast that it ceases to be observable?


read many xml file in a folder whith simplexml

PHP: How do I loop through every XML file in a directory?


Reclaiming value out of a car needing expensive repair

Get tax deduction for expensive car expense


Suspicious login request when using Google id


A Java collection of value pairs? (tuples?)


How old is Aragorn at the time of the Hobbit movies?

How did Thranduil know about the 'infamous' Strider when the latter was only 10 during the Battle of the Five Armies?


There is no singular, gender-neutral collective pronoun. (from Quora)

Usage of "they" / "them" / "their" when the person's gender is not known


How to find $ \displaystyle \int_0^{\pi/2} \frac{1}{1+(\tan x)^e}dx $?

Finding the value of $\int_0^{\pi/2} \frac{dt}{1+(\tan(x))^{\sqrt{2}}}$


Why is this sentence grammatically incorrect?


some important proofs about adjoint operators


how to print values in console using scriplet in javascript while a function is called

Logging Clientside JavaScript Errors on Server


Evaluate the limit $ \lim_\limits{n \to \infty} \frac{1^a+2^a\cdots+n^a}{n^{a+1}} $


Jmeter Expected closing bracket for IPv6 address at index 28


Layman's explanation and understanding of Einstein's field equations


A process called "accountsd" has over 200% of CPU usage - MacBook Air 2020

Why is the accountsd process eating so much CPU?


Inline elements shifting when made bold on hover


Build composed C# Linq Where with multiple lambda expressions


How to tell csquotes to italicize quotes?


Order of operations for pre-increment and post-increment in a function argument?

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


Is it possible to simulate a blocked dialog like 'window.confirm()'？

How to create a custom "confirm" & pause js execution until user clicks button?


Using query to populate JList using the DefaultListModel

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


How to make this .bat script run on background?

Run a batch file in a completely hidden way


How to reduce the size of rich text area field in visualforce page?

How to increase the width and height of the Rich Text area field in Visual force Page?


What to change from ereg_replace to preg_replace?

How can I convert ereg expressions to preg in PHP?


Can I legally build and sell desktops with Ubuntu pre-installed?


Rationalizing denominator containing a root of a polynomial - why is this possible / why does it work?

Intermediate ring between a field and an algebraic extension.


Does changing your Compute Device, change all computes of Blender?


Show that $a_n=\frac{1}{2}+\frac{1}{3}+...+\frac{1}{n}$ would not contain a natural number for all n

Is there an elementary proof that $\sum \limits_{k=1}^n \frac1k$ is never an integer?


How do I enable https with httplistener?

How do I add SSL to a .net application that uses httplistener - it will *not* be running on IIS


Subgroups of the multiplicative group of a Field


Can I hide certain upload folders in media library

Can i hide the attachments from media which I uploaded from front end?


LayoutManager - Null pointer exception when rotating screen

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


What are the relativistic arguments for existence of space?

What is time, does it flow, and if so what defines its direction?


iOS App Ready for sale status but not appearing in the store

Application is "Ready to Sale" but not reflected on iTunes Store


Hypothetical question: Can you embed flash in java JFrames?


Laser Data Communication : How it Works General Idea and Concept


Making a div clickable after placing it with .insertBefore

Event binding on dynamically created elements?


After a iPhone is stolen, can that device's iCloud backup be accessed?


Accept ' (single quotation) or " (double quotation) from user in PHP


It's one of the best [plural noun] that + has (or) have


Best practices for SQL varchar column length


Shorthand code for multiple "or" statements inside the if statement?

fastest way to detect if a value is in a group of values in Javascript


How to append existing html Header tag in javascript/jQuery with some text and setting its font size?

How can I append to a  tag inside a span with jQuery?


radius of convergence of $\sum_{n = 1}^{\infty} {x^n \over {n^\sqrt n}}$

For what values of $a$ the series $\sum \limits_{n=1}^{\infty} \frac{a^n}{n^\sqrt n}$ converges?


Read ESRI shapefile (polygon or polyline) in R Environment


Is it possible to break a string and store it a matrix?

How do you split a list into evenly sized chunks?


Setting a field in a hashmap to one selected in a text field

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


Minimum between two functions $\min(f(x), g(x))$

Modus Operandi. Formulae for Maximum and Minimum of two numbers with a + b and $|a - b|$


How to replace radio buttons with images?


Cannot find "Custom Settings" in Org Browser (Visual Studio Code, SFDX)

How to retrieve Custom Settings from Sandbox to a local SFDX Project?


How can I record audio while it is playing?

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


Can I use a stream to INSERT or UPDATE a row in SQL Server (C#)?

How to I serialize a large graph of .NET object into a SQL Server BLOB without creating a large buffer?


How do I merge two columns into one column steps?

Calculating values of field based on two others using Field Calculator in ArcGIS Desktop?


Issue an error when using empty shell variables


Does the ground beneath a levitating object change due to the rotation of the earth?

Why does the atmosphere rotate along with the earth?


Why do we feel weightless on zero G planes?

Why does a free-falling body experience no force despite accelerating?


Can I activate an ability after part of a spell has resolved? (please read example)

Can I cast a spell while another spell or ability is resolving?


How exactly does potential difference remain the same across the branches in a parallel connection of capacitors?

Why are potential differences equal across two capacitors in parallel, but charge on each capacitor is not?


highlight text between selector without highlighting nor deleting the selectors

Listings - Only highlight between delimiters


Bibliography with BibLateX, Biber and Winedt 9

Biblatex with Biber: Configuring my editor to avoid undefined citations


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


Remove Ubuntu installed by wubi to install Ubuntu alongside Windows?

How to convert Wubi install into regular install?


edges missing in wireframe view, but visible in edit mode

Some edges are not shown in object wireframe mode?


How can I schedule my display to wake up?

Wake screen after scheduled task wakes computer


Can I use z-score for data that doesn't belong to a normal distribution but passes some normality tests?


Adding different suffix to end of the line

Command line tool to "cat" pairwise expansion of all rows in a file


Mold is growing on my cheese, what is common practice?

Is it safe to eat moldy cheese if you slice off the edges?


Why can templates only be implemented in the header file?


My final render is completely different from my viewport window

Using "Material Preview" HDRI in Renders?


How to assign materials to a text via Python

Is it possible to animate which characters of a text object are assigned to a material?


When do I clear US customs and immigration if connecting at a US airport to my final destination elsewhere in the US?


Prove that $(a+b)^p$ = $a^p+b^p \bmod p$ for any prime $p$

Proof for: $(a+b)^{p} \equiv a^p + b^p \pmod p$


How do I enable the "Universe" repository from the command line?

How do I enable the "Universe" repository?


Does a run count if it's made after an unforced out?

Does a run count if it's made on the same play as the 3rd out?


how to change the xtype dynamically in grid?

Custom Edit control inside a ExtJS Editor grid


How can I change my name on a Stack Exchange site?


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

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


\@ifmtarg seems to fail detecting an empty parameter

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


What does it mean to "interpret the sigmoid $\sigma(\theta^Tx)$ as a probability"?

Problem understanding the logistic regression link function


Is there an Edge Crease tool for the Smooth option (similar to that used for the Sub surf modifier)

How to smooth shade an object while retaining hard edges?


Can a PF cleric create 9600 gallons of water a day?

How many cantrips can I cast continuously out of combat?


Programmatically opening the settings app (iPhone)

is it possible to open Settings App using openURL?


How to revert Saints Row 4 to an older version against Steam's wishes?

Can you choose which version of a game to play on Steam?


Log from a specific line to another specific line

Print lines between (and including) two patterns


QGIS how to use the NNJoin Plugin algorithm within a Python script?


Refusal of a UK Standard Visitor Visa (no economic ties)

How to write a letter of complaint after a UK visa refusal?


how to enable "universe" repository in ubuntu 14.04

How do I enable the "Universe" repository?


How to get a closed form for $\sum_{i=1}^n \frac{3^i}{2^i}$


Lost disk after migrating from XP to Ubuntu

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


How to count the number of good permutations?

Probability of list having a pair of unchanged consecutive elements once ordered


Help in field calculator expression editor hidden


Meaning of the term "empty use" in the context of modal verbs


Unable to correct problems, you have held broken packages


Add different materials to different parts of a mesh?


Why haven't environmentally-reactive bodies developed as an evolutionary advantage?

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


Restart Gnome process for keyboard config only?


Outputting a parseInt value to two decimals?

How to format numbers as currency strings


MS Excel: How to count occurrences of items in a list?


An inequality involving 2n complex numbers

An inequality about the sum of distances between points : same color $\le$ different colors?


fatal: bad ownership or modes for chroot directory component "/" in SFTP


How to set parent form to a form which opened from class in C#?

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


Center figure that is wider than \textwidth


JavaScript alert not working in Android WebView


Today is Thursday. Is "next" Saturday the day after tomorrow or nine days away?


Is $a \mapsto [a \cdot id]: A \to H_n(\Delta^n, \partial \Delta^n;A)$ an isomorphism?

Isomorphism $H_n(D^n, S^{n - 1};A)$ and $A$


Capitalization of "President" and "State" [of the United States]

Understanding U.S. President capitalization


How can one find the zeroes of $f(x)=ae^{bx}+cx+d$?


What's the difference between an orc and a goblin in the Lord of the Rings?

Are orcs and goblins really the same thing?


Is it possible/correct to describe electromagnetism using curved space(-time)?

Noticing that Newtonian gravity and electrostatics are equivalent, is there also a relationship between the general relativity and electrodynamics?


Does passive need direct object or indirect object of a verb


Greasemonkey against an iframe using @include - does this work?

Apply a Greasemonkey/Tampermonkey/userscript to an iframe?


In python, given a list of lists, how do you identify the index of a matching element?


Would you say "not of been" or "not have been"


Remove item from Observable Collection in Nested Foreach

Collection was modified; enumeration may not execute error when removing a ListItem from a LIstBox


Is there a site where I could ask for SE data-mining scripts?

Where do I ask questions about data explorer?


How do I backup data (SMS/contacts) from a device with a broken screen?


How can I Animate an Element to its natural height using jQuery

Animate element to auto height with jQuery


How do we use the words 'electric' and 'electrical' correctly?

What is the difference between "electric" and "electrical" and their usage?


What is the Necessity of $...$ Around Numbers?


Why can't I find certain questions just using tags?

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


Creating generic method for numeric type in C#

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


How to get the position of the last match of a regex?

Cleanest way to get last item from Python iterator


Is there a maximum size limit for valid housing?


Why can't python find a child package when importing a package?


Foreign Characters in include file show as question marks


Java array of objects linked to each other

How does Java Garbage collector handle self-reference?


What's exactly the new definition of kilogram, second and meter?

What are the proposed realizations in the New SI for the kilogram, ampere, kelvin and mole?


How to Animate Addition or Removal of Android ListView Rows


Updating Qlabel Document rectangle called for label that is not a text label. Why?

Qt signaling across threads, one is GUI thread?


how can I check if a date is before a specific date with javascript


How to get the angle to an object from angle you are facing

What are atan and atan2 used for in games?


Intensity of electric field and electric potential


Any way to automatically set my sound output to HDMI when the cable is plugged in and off when it's plugged out?

Set HDMI sound output automatically on connect/disconnect


difference nullpointer between if and forloop

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


Will the future mSO share reputation similar to other metas?

Stack Overflow is getting a Meta of its own


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


Allow posting answers for "on hold" questions

Post your answer blocked due to closed question


W:Skipping acquire of configured file 'main/binary-1386/Packages' as repository... doesn't support architecture '1386'


Is ECB mode safe to use with RSA encryption?

Is RSA in a ECB-like-mode safe for bulk encryption?


text-overflow: ellipsis in table-cell without width


Why $\lim_{z\to 0}\frac{(\bar{z})^2}{z^2}$ doesn't exist?


Why did Obi-Wan not know about Kamino and Kaminoans?

What Happened to Jedi Masters Yaddle and Yarael Poof?


Make function keys behave as normal on a Lenovo laptop

Enable F1-F12 keys without Fn on Lenovo Ideapad S400u


Is there an Enable Frame Blending option or replacement in Blender 2.76a?

How to Enable Frame Blending in Blender 2.74?


How to delete the particular Linux from Linux dual boot system?

how to remove other linux os and stay with ubuntu only


How can one get all possible sublists of a list?

Finding all sublists or substrings of a given list/string


Korean characters scrambled [XeLaTeX; Noto Sans Korean]?


Integrating $\int_{0}^{+\infty} e^{-st} \cos(at)\,dt$ using the complex exponential


“have despatched...yesterday” vs. “despatched … yesterday”


How to pass file data from 1 file to another in PHP using ajax function?

How can I upload files asynchronously with jQuery?


Ruby - what's the difference between single and double quotes?


How did I unlock Roselina in Mario Kart Wii?

How do I unlock Rosalina in Mario Kart Wii?


UK visa refusal wrong reason, who to contact

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


always having this "Installation error: INSTALL_FAILED_OLDER_SDK"


Complex integration around a singularity

Contour integral of analytic function with singularity


How could a statement be true without proof?


Proper location to install Android SDK on Mac

Where to install Android SDK on Mac OS X?


Why is oil a better lubricant than water?


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


How may i run an application and pass parameters to it through c#?


4 is a mathematical expression . It has one term so it is a monomial.

Is the number $7$ a polynomial expression.


Determine which files are located in a physical area of an ext4 partition

Is there a tool to visualize a filesystem allocation map on Linux?


Does a lightsaber have to be intentionally kept on during use?

Why does a lightsaber turn off when a Jedi dies or drops it?


please help me .. can any one solve this problem usingg NDSolve

How can i solve and plot this non linear ODEs usin NDSOLVE?


For how long my blue card is valid once I resign from my current job?

How long can I stay in Germany after quitting my Blue Card job?


What does it mean to have a lone plus sign in the exponent/superscript (Modified Weiszfeld algorithm)


cannot install MS office 2007 on ubuntu 18.04.01 via Playonlinux

How to properly install Microsoft Office in Ubuntu 14.04 with wine?


PS4 Controller not connecting to PS4 and won't reset?


How should duplicate questions be handled?


I'm unable to install Gnome in Ubuntu 16.04

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


How to verify whether the invisible/removed fungus in the second hand lens is dangerous?

Does the lens I just bought have a fungus?


Can my Lost Mines PCs survive Venomfang?

Is this monster in Lost Mines of Phandelver too much for a group of level 3 characters?


How to catch the stdio from a python subroutine?

Can I redirect the stdout in python into some sort of string buffer?


Is there any electromagnetic radiation associated with the electrons moving in the conductor?

Does a conducting wire give off measurable radiation?


Can we have a "This is spam" radio in the Low Quality Posts queue?

Include the option to flag posts as spam in the Low Quality queue


I want to know more about this specific perpetuum mobile

What prevents this magnetic perpetuum mobile from working?


Wireless networking not working after resume in Ubuntu 14.04


Bash shadow a command - function with same name as command


VB.net reading serial ports opened by third party

In C# how could I listen to a COM (Serial) Port that is already open?


What is the difference of "use", "utilize" and "employ"


If neutronium existed out there, are we capable of observing it?

How would neutron matter appear to the naked eye?


An object reference is required for the non-static field, method, or property 'CustDAL.AddNewCust(ref Customer)

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


Why does a free-falling body experience no force despite accelerating?


Simple HTML Dom: How to remove elements?


How to write conditional equations with one-sided curly brackets


Can I get into grad school with a low GPA?

How do you get a bad transcript past Ph.D. admissions?


Can I view which cities are low on food or have no food without clicking each one?

Is there an overall view of your cities?


Why does itemsep not work in setbeamertemplate?

Global setting of spacing between items in itemize environment for beamer


Can we run selenium tests without using Webdriver interface in your code?

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


Finding details when German killed in action during World War 2

Finding information on German soldiers from World War I and World War II?


Treating odd and even numbered pages differently?

Different headers for odd and even pages


Cast to object before null check in overriding Equals

In the msdn guidance on Equals override, why the cast to object in the null check?


Isomorphism Between Gaussian Integers Modulo Some Element and the Ring of Integers Modulo it's Norm.


Trouble explicitly specifying a type using a type variable

How to reuse a type variable in an inner type declaration


Can I skip over releases when upgrading?


Are there cerifications needed to bring 5VDC LED Controller to the US market?

At what level of complexity should I consider UL listing my widget?


How can Joda or Java returns true if day is the first day of the month?


How do I select an id nested inside a data attribute using jQuery?

Event binding on dynamically created elements?


Show $f$ is constant if $|f(x)-f(y)|\leq (x-y)^2$.


Prove that the perpendiculars from $D,E,F$ to $BC,CA,AB$ are concurrent

Prove that the perpendiculars from P,Q,R to BC,CA,AB respectively are also concurrent.


How to remove white space from different height divs and make them "suck up" to each other?


"Yesterday" time specification shown when it was actually the day before yesterday


Script won't autostart despite making a .desktop file, placing directory in rc.local etc

How do I start applications automatically on login?


How to automatically grant admin rights to a certain application?


Inference/regression if we only observe the value is too high or too low

Statistical methods for data where only a minimum/maximum value is known


Mathematical bases/prerequisites for Feynman's "QED"


How to stop the rest of code in current method from executing in Java?


How to set my widget to bottom face my object or any face that ı wanted?

Change pivot or local origin of an object


Understanding Intrinsic locks in java for synchronization on different object instances

Java synchronized static methods: lock on object or class


Representing the architecture of a deep CNN

Math behind 2D convolution for RGB images


Are there other formalisms apart from Newtonian, Lagrangian and Hamiltonian?

Are there other less famous yet accepted formalisms of Classical Mechanics?


I want to dualboot Windows 8.1 and Ubuntu 14.04

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


Well structured URLs vs. URLs optimized for SEO


SQL comma delimited list as a single string

Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Minecraft NPC not spawning and attacking me on server: null pointer error

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


Ubuntu 18.04 freezes while I'm using Chrome

Chrome freeze very frequently with ubuntu 16.04


A inverse Trigonometric multiple Integrals

How to evaluate $\int_0^1 (\arctan x)^2 \ln(\frac{1+x^2}{2x^2}) dx$


difference between sources.list and sources.list.distUpgrade


Why is my health going down for no reason?

Health decreasing for no apparent reason


Do Player Characters with a powerful build deal more melee damage like a monster would?

Are Goliaths able to wield large-sized weapons?


Reasons why not to update an Ubuntu version to a newer/older kernel version


PHP errors NOT being displayed in the browser [Ubuntu 10.10]


Moving inside identifier-words (underscore, camelcase) in vim

Is there an easy way to use Vim text-objects on camel case words?


How do I print a double value with full precision using cout?


Bluetooth not discovering devices on Ubuntu 18.04 & Dell Inspiron 3542


Let $p$ be a prime number. Find all solutions of the congruence $x^2\equiv x\pmod p$

If a prime $p\mid ab$, then $p\mid a$ or $p\mid b\ $ [Euclid's Lemma]


Does a creature grappling an invisible foe still get disadvantage on attacks against them?

Does grapple end the Invisibility spell for the grappler?


"dev/sda1: clean, ..." This message appears after I startup my laptop, then it won't continue booting


Is it possible to update a jailbroken iOS 7 to a version Apple has stopped signing?

Can I install any iOS version I wish by picking and choosing which firmware to restore?


Coefficient of x^50 in the cube of a summation

Find coefficient of $x^{50}$ in $(\sum_{i=1}^{\infty}x^n)^3$


Server error when client accesses concurrently


The centripetal acceleration is directly or inversely proportional to the radius?

How is centripetal force related to radius?


activity tab shows weird compressed usercards

Line/word wrapping in revision history and responses tab (and probably other places)


Proving that the function $f(x,y)=\frac{x^2y}{x^2 + y^2}$ with $f(0,0)=0$ is continuous at $(0,0)$.


how to get value of variable config in bash?


Is there any difference between (null == var) and (var == null)

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


Short story, first spaceship's burn starts chain reaction and destroys all life, astronaut returns and seeks out the ocean

Short story: rocket fuel which oxidizes iron destroys life on earth


Pass arguments from one function to another (without templates) - C++

Forward an invocation of a variadic function in C


Is it possible to use USB output and audio port output at the same time?


Finding $\lim_{x\to 1}\frac{\sqrt[m]x - 1}{\sqrt[n]x - 1}$


Can I have a logical explanation for why this number is so ridiculously close to a whole number?

Why is $e^{\pi \sqrt{163}}$ almost an integer?


Improper integral: $\int_1^{+\infty}\frac{\mathrm dx}{x(x+1)(x+2)\cdots(x+n)}$

Computing $\int_0^\infty\frac1{(x+1)(x+2)\cdots(x+n)}\mathrm dx $


Will updating to 20.04. delete any installed programs?

Will I lose the already installed applications if I upgrade from ubuntu 18.04 to 20.04


Proof by induction: $2^n > n^2$ for all integer $n$ greater than $4$


Multiple regression - singularity issues

"variance matrix is nonsymmetric or highly singular" in Stata; no SEs in table


Test if two things typeset identical results


How to calculate rolling / moving average using NumPy / SciPy?

Finding moving average from data points in Python


How can I build a Visual Studio 2010 solution from wsp?


Sudo not avaliable, cannot sudo su and root is not enabled

Set myself as owner of /etc with chown command now getting all kinds of errors


How to prove this? $ \lim_{x \to 0}\frac{e^x-1}{x}=1 $

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


I want to get the text from a JTextField

How to Retrieve value from JTextField in Java Swing?


Is ending one's turn considered a perceivable circumstance?

Can you ready an action for "immediately before my next turn"?


java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()'

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


How to use pipes and stdin with commands that use - characters

Using data read from a pipe instead than from a file in command options


How to use multi expression methods in Entity Framework query


How to encrypt a file in VBScript using AES?


Word/term for users who are not experts and scientists

A person who isn't skilled in a particular field, a common (wo)man


Postgresql split single row into multiple rows based on date

PostgreSQL: Generate a series of dates for each group in a table


How to determine the direction of instantaneous acceleration in a 2D motion?

Derivation of formula of normal acceleration


What is command substitution in a shell?

What does ` (backquote/backtick) mean in commands?


The way to convert error function to matrix form in linear regression?

Generalized Least Squares vs Ordinary Least Squares under a special case


"His graduation to dictator took years" — wny no article in front of "dictator"?

Is there a missing definite article before caliph in 'the group's leader, XYZ, as (the) caliph'?


WIFI issues with Realtek Semiconductor Co., Ltd. Device b822 Ubuntu 18.04 LTS

New install - no network devices available - Realtek Device b822


Is it ok to write a professor again who did not reply me yet?

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


Getting java null pointer exception on cropImageView.setImageBitmap(bitmap);

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


How does the strength of magnetic field at the center of current carrying circular coil depends on the radius, number of turns and current


Mac not booting in OS X. Partition showing FFFFF-FFFF

Data Not Backed Up, Partition Type: FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF


Why the slope of a line is change in y divided by change in x?

Why is the slope of a line defined as the change in y over the change in $x$?


Is there something like batch file in Ubuntu?

What's the Linux equivalent to Windows batch files?


Can anybody please let me know what I am missing?


Existence of a linear continuous function

Question about bilinear form on Hilbert space


Unable to open Windows Disk partitions in solaris 11


are graphs with fractal dimensions possible?

Expressing points in fractional dimensions?


How many the binary sequences of length n such there are no two zeros next to each other?

Ordered binary sequences of length n with no two consecutive 0's without using recursion


Looking for 70's movie title -- Secret agent with camera in glass eye

What is the name of the black&white movie about a mirror Earth (universe)?


is it compulsory to use "his/her" and "he/she" to refer to a person or just "he" and "his" is enough?

Is it correct to use "their" instead of "his or her"?


Find the sum of the series $\sum \frac{1}{n(n+1)(n+2)}$


PS1 possibly making Bash text wrap to same line


Display only the element with no duplicate

How do you remove duplicates from a list whilst preserving order?


Vertically center align content of floated, dynamically heighted dv

How to vertically center content with variable height within a div?


Can we add a new reason to close a question? Trivial Syntax Error

Responding to your "too localized" concerns


Changing the formatting of HTML placeholder element

Change a HTML5 input's placeholder color with CSS


How to create workspaces in Ubuntu 20.04

Multiple workspaces on Ubuntu 18.04.1 LTS and later with GNOME Shell


Pairwise comparisons of regression coefficients

Post-Hoc pairwise comparison for slope (interaction term) in R?


What does Webdriver driver concept means in Selenium?

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


Are sufficiently large key sizes enough to deter quantum attacks for symmetric key ciphers?

Is AES-256 a post-quantum secure cipher or not?


How to create a date object from string in javascript

Converting a string to a date in JavaScript


How would I negate single digits in a binary number?

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


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


How to remove my ubuntu without installing any operating system?

How to remove Ubuntu and put Windows back on?


How does the Axiom of Foundation prevent an infinitely descending membership sequence?

Axiom of Regularity and infinite sequences


Conservative fields - Definition confusion

Why is this vector field not conservative, even though it has a potential? (what is the actual definition of a conservative vector field?)


How can I make a colored text with a black border in beamer?


function accepts one argument either object or null


Can a non-Force trained human wield a lightsaber proficiently?

Is the use of a lightsaber possible without a connection to the Force?


How do i recover my wifi pass from android using adb?


Uncaught TypeError: "#text1".val is not a function

Event binding on dynamically created elements?


Poor Text Quality 1080P HD Monitor 12.04

How do I change fonts and adjust their size?


Jquery .click() not working with livesearch


Deserialize without default constructor C#

Why XML-Serializable class need a parameterless constructor


Android app Search returns incomplete results

Searching by user id in Android app only shows questions, no answers


Wrap CSV lat/long points around 180 meridian in QGIS

Displaying world country shapefiles centered on Pacific Ocean using Robinson or Miller Cylindrical projection in QGIS?


How do I write a Unity system indicator in Python?

How to develop a System Indicator for Unity?


what are the failure cases of Newton Raphson Method?

When does the Newton Raphson method fail?


Mock to HTTP connection gives null pointer exception

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


Explain the fit_intercept parameter in some scikit learn classifiers

When is it ok to remove the intercept in a linear regression model?


How to create Wi-Fi hotspot in Ubuntu 12.04?


Is there a deep freeze type of software for newer versions of Ubuntu?

How to enable guest sessions on Ubuntu 18.04 or later?


Why aren't my mathematical operators showing up?


Show that every prime $p>3$ is either of the form $6n+1$ or of the form $6n+5$


How to pass values from a file to a variable when I run "cat example.txt"

How to replace ${} placeholders in a text file?


No Dual-Boot Option after Installing Ubuntu 14.04 x64

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


Is a character on a motorcycle-like vehicle considered "mounted"? What about a larger vehicle?

How does the Mounted Combatant feat interact with Infernal War Machines?


New possible bug in biblatex-chicago: how to make new error message go away


How do outliers affect the k-means algorithm?

How to understand the drawbacks of K-means


Why does Walter White wear the hat everytime when he acts like Heisenberg?


Working on Resume Template why does "ti" in anyword get converted to "Ɵ" when copying from pdf or pdf parsed to txt


write a simple shell program to show a loader in TUI

How to add a progress bar to a shell script?


Does ubuntu run slow when installed on hdd instead of ssd

How can I improve Ubuntu overall system performance?


TikZ "containing square" computation problem for a path (application: pdftooltips)

Is it possible to associate part of a drawing to a pdfcomment (or similar) interactive bubble?


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


Minecraft Bedrock Edition: Give lever that can only be placed on a specific block

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


How can I easily eliminate the dependency of a stylesheet on a non-built-in stylesheet?


Help working with the functional equation $f(a) f(b) = f(a+b) + ab$

BMO1 2009/10 Q5 functional equation: $f(x)f(y) = f(x + y) + xy$


How do I safely investigate a USB stick found in the parking lot at work?


Including a quick drop-down list of possible changes in edit summary


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


What beings are included in Thanos' culling?

Does Thanos' plan apply to higher order beings?


How I can prove that the sequence $\sqrt{2} , \sqrt{2\sqrt{2}}, \sqrt{2\sqrt{2\sqrt{2}}}$ converges to 2?


Personal information missing next to the picture


How to make some sort of library of the contents of a string in python?


Can you help me with my software licensing issue?


Will a decreasing probability ever resolve favorably?

What happens if I toss a coin with decreasing probability to get a head?


I gave my personal details to a clairvoyant who happens to be a scammer, what are the consequences that awaits?

I gave a scammer my telephone number, address, and name. How bad is it?


Find all "tame" solutions of $f(x+y)+f(x-y)=2(f(x)+f(y))$

Find continuous functions such that $f(x+y)+f(x-y)=2[f(x)+f(y)]$


A question seems to be based on Schwartz lemma

Estimates of the value of a holomorphic function and its derivative


What happens if I cancel/downgrade my iCloud storage plan?


Allocating mem using new instead of malloc

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


Sum of two independent Student t variables with same dof is t distributed?

What is the distribution of the difference of two-t-distributions


Which Lens is better to use for portrait photography?

Which focal-length lens is usually used for portrait photography, and why?


Error while reading Edit Text content on Button click and displaying in a TextView

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


Big O, how do you calculate/approximate it?


CSS breaking on Top Answer User list for long names

Ugly scrollbar shown on HNQ when user image can't be shown


Image changing on same slide results in "image shifting"

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


Why is there no motion when adding clips into Image texture node in Cycles?

Animated textures don't work in Blender viewport playback


ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111)

can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'


How to convert "animated" text in a document to static text?

how to properly log the output of a console program that frequently updates "parts" of the screen, resulting in a messy log file?


Files not seen after complete scan for recovery with Easeus data recovery

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


Can no longer boot into ubuntu after updating

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


Why did Palpatine care about Anakin Skywalker in the Prequels given Palpatine's pretty good Force Vision?


Difference between Inheritance and Composition?


Suppose n is a product of distinct odd primes. Show $a^{\phi(n)+1}\equiv a $ (mod $n$).

Proof of $a^{\phi (n) +1} \equiv a \pmod{\! n} $ Carmichael generalization of Fermat-Euler's theorem.


Rationale for disallowing close votes after rescinding my vote

Allow another close vote after retraction


Converting a string into a boolean condition

How to convert String object to Boolean Object?


polynomial such that p($\sqrt2$+$\sqrt3$)=0

Find the minimal polynomial of $\sqrt2 + \sqrt3 $ over $\mathbb Q$


Show that there is no rational number such that $x^2=3$

How to prove that $\sqrt 3$ is an irrational number?


What is this story where children fight war games for land?

YA dystopia novel of battle school with unusual military control scheme


iterating over method names in coffeescript

How to iterate over the keys and values in an object in CoffeeScript?


Why doesn't this code terminate my program? Java


Dealing with NAs in Poisson Regression estimators


Are "This answer should be marked as accepted" comments not constructive?

How should we treat "don't forget to accept my answer" comments?


How to exclude package from apt --fix-broken install (redux)


Optimization when Cost Function Slow to Evaluate


Any recommendations for a before&after software installation scanner/uninstaller?


Roll20 reminded me of a similar program; help me identify it?

What software is available for virtual table tops?


Movie from 80's-90's where space station (humans and aliens friendly) has some kind of air ventilation malfunction

Movie with people on Mars, Mars atmosphere has a problem, and guy saves them all with putting hand on some Martian hand engraving on stone?


Can I combine several ordinal questions to create an independent variable?


If the infinite series of the sequence (x_n^2)/n converges, and if X_n is the sequences of averages, show that the limit of Xn is 0.

$\sum _{1}^{\infty}a_n^2/n$ converges then $(1/N)\sum_{1}^{N}a_n$ converges to zero.


Looking for a story about a Sun that becomes self-aware

Looking for title/author of SF novel about malevolent creatures/gods residing inside stars


whatever is added to window object is global?


Where are all the terminal commands stored and how to view them?

How do I list all available shell builtin commands?


Extract a complex String from between two Strings

Extract string between two strings in java


How do you prove a triangle with the hypotenuse of length 5 and other sides with lengths 3 and 4 is a right triangle?


git: inspect the contents of files in other branches without modifying any repositories

View a file in a different Git branch without changing branches


Question mark or bold citation key instead of citation number


How does the Adam method of stochastic gradient descent work?


return values from function returns wrong values

How do I return the response from an asynchronous call?


Is a confidence interval the inverse of a p-value?

Is rejecting the hypothesis using p-value equivalent to hypothesis not belonging to the confidence interval?


Let $X= \{ A \subset \mathbb{N} : \mathbb{N} \backslash A \text{ is finite}\}$. What is the cardinality of $X$? Prove it.


hardship veiwing PDF and trying adobe reader

How do I install Adobe Acrobat Reader deb package downloaded from Adobe website?


How do you turn off adventure mode in Minecraft 1.6.2

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


how to type special symbols in eclipse in android or office?

How can I type a Unicode character (for example, em-dash —?)


i want to send values to another page using jss page redirection code how can i do that?

i have tried to display a button in echo tag for redirection but it dosen't perform any action


Getting current date and time in JavaScript


Help choosing between two frame sizes based on my dimensions

How to best determine if a bike will fit without riding it


Is there a way to find every combination to select an element from each list (in a list)?

Get the cartesian product of a series of lists?


How do I insert a text from variable at the certain line of a text file?

How do I use variables in a sed command?


Subscribe/unsubscribe to an event in a list


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


Showing that a composite number has a small prime divisor?

Prove that if a number $n > 1$ is not prime, then it has a prime factor $\le \sqrt{n}$.


Where is the Stack Overflow data dump located?

Where are the Stack Exchange data dumps?


Android App and Site shows different points

Tag score calculation wrong in Android App


Second Linear Algebra Text for Budding Mathematician


What is the intuition behind defining completeness in a statistic as being impossible to form an unbiased estimator of $0$ from it?


Show that $\int^{\infty}_0 \frac{\sin^4 x}{x^4}=\frac{\pi} 3$.

Prove $\int_0^\infty \frac{\sin^4x}{x^4}dx = \frac{\pi}{3}$


What is a good introductory book on quantum mechanics?


Most efficient way to turn all caps into title case with JS or JQuery?

Convert string to Title Case with JavaScript


Manual occlusion culling with glDrawElements

Optimized rendering of a cube mesh world


Which Yongnuo trigger, RF-605C (Canon) or RF-605N (Nikon), works on the GH4?

What Yongnuo flash and trigger works with the Panasonic GH4


Command redirection to multiple files: command >file1 >file2

How can I send stdout to multiple commands?


Why did Gandalf become the white wizard?

Who made the decision for Gandalf's promotion from 'grey' to 'white'?


Will a list of all prime numbers upto certain number of bits compromise crytopgraphic algorithms based on prime factorization?

Is it feasible to build an index of prime factors?


How to round a number to a user given number of decimal places

How to round a number to n decimal places in Java


Updating the Hot Network Questions List - now with a bit more network and a little less "hotness"!


Can't install any OS on laptop after deleting all partitions to switch to Windows 10

How to remove Ubuntu and put Windows back on?


What happening here '>>>' operator in java?

What are bitwise shift (bit-shift) operators and how do they work?


Parse error: syntax error, unexpected T_PAAMAYIM_NEKUDOTAYIM, expecting T_VARIABLE


Error The package lists or status file could not be parsed or opened while updating

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


Wi-Fi not working on Lenovo ThinkPad E570 (Realtek RTL8821CE)


Undefined control sequence because of "de" in the author names

Bug: biblatex can not deal name prefix like "van der ", Miktex updated on 2016.01.16


How to make the command in /etc/profile be found?

Difference between Login Shell and Non-Login Shell?


Kenyan citizen, transiting through UK on the way to Jamaica

Can I visit the UK with an EU permanent residence card?


Not enough vertical spacing with booktabs and siunitx


Movie about robots from mid to early 2000's

Hero who is against enhancements but has some himself


Was "the mother of all" a common expression before Saddam Hussein used it?


please help me on how to make my ubuntu server 16.04 accessible through the internet. i can access it on LAN. i ve even done port forwarding

I got Apache working on localhost ("it works!"), but now how do I get it to work on the internet?


How do I export an XNA crossplateform project to Nintendo 3ds or Nintendo Switch?

How to get access to Nintendo Switch development environment?


How can I test my apex class to increase code coverage?


Word to describe a situation where one wants to do good things but ends up with something bad

Expression for "intend to help but instead making things worse"


Chromium does not start up on Ubuntu 14.04 LTS


How Stop Refreshing the VF page in SF1 mobile app

In SF1, Stop refreshing the embedded vf page on a layout


Recurrence problem with a game of probability


Underlining greek letters with soulutf8 and compiling with LuaLaTeX

soul dropping some accented letters from the end of words


Book Recommendation: Multiple variables calculus