Convergence of series depending on convergent series

If $\sum_{n=2}^{\infty} a_n$ is convergent, is $\sum_{n=2}^{\infty}{\sqrt{a_n} \over \ln{n}}\left( n^{a_n}-1 \right)$ convergent as well?


Using date variable with wget --post-data

How can I execute `date` inside of a cron tab job?


Transform.Rotate() rotation about one axis also rotates about the other axes

Why is the camera tilting around the z axis when I only specified x and y?


story about an ark on land demonstrating time dilation

What book - boy travels from home city and gets distended by gravity?


Is it a good (or bad) habit to make only one class in each python file?

Possibilities for Python classes organized across files?


Install Windows 7 from Ubuntu on USB Drive


How to move file from one folder to another in Java

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


Are new domainnames propagated to DNS servers


Adding more logins on meta sites redirects to 404 pages

404 when trying to login on per-site metas


Let $G=\Bbb Z\oplus \Bbb Z$ and $H=\left$. Determine the order of the factor group $G/H$.

What is the order of $(\mathbb{Z} \oplus \mathbb{Z})/ \langle (2,2) \rangle$ and is it cyclic?


how to fix:-org:jooq.exception.DataAccessException and com.microsoft.sqlserver.jdbc.SQLServerException?

The multi-part identifier could not be bound


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


Is time travel possible? Is it possible to go back in time?


Error when installing gimp from Ubuntu Software Center

How do I deal with "unauthenticated sources" errors in the Software Center?


How to find the last two digits of 3^1000?

How to find the last digit of $3^{1000}$?


Weird pixelated white border. Ubuntu Xenial (16.04)

Strange artifacts along window borders after waking computer from sleep mode


How to show $P = \{(x,y)\in \mathbb{R}^2:xy\ge3, x,y\ge0\}$ is convex?

Proving $\{(x_1, x_2) \in \mathbb{R}^2_{+} \mid x_1 x_2 \geq 1\}$ is convex


Send a file over network - Bigger buffer-size than 2 impossible?

File transfer using sockets (C#) - received file doesn't contain full data


Common Word including animals and humans?


What is the procedure to become a Cricket Umpire?


Determinant of matrix of one's plus or minus the identity matrix

Determinant of a specially structured matrix ($a$'s on the diagonal, all other entries equal to $b$)


"Top questions" in careers.stackoverflow

Add the ability to add "top questions" to Careers 2.0 Profile


How to use Euler formula to prove the following conclusion？

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


Convert Spanish grades to English scale?

How to convert from one grading scheme to another?


What is the speed of electricity in a vacuum?

Accelerating particles to speeds infinitesimally close to the speed of light?


Integral of $\int\ e^{-x/2}\sqrt(sin-1)/(cosx+1)$

Definite Integral of square root of polynomial


How do I deserialize timestamps that are in milliseconds with Jackson?

How do I deserialize timestamps that are in seconds with Jackson?


Changing plaintext for encryption in RSA

How do ciphers change plaintext into numeric digits for computing?


Upgrading My MacBook Pro (Late 2013) Components


Why is $(0, 0)$ not a minimum of $f(x, y) = (y-3x^2)(y-x^2)$?


What's the difference between MathOverflow & Mathematics.SE?

What is the intended difference between MathOverflow and Mathematics?


Noise cancelling speakers to cancel sound in the room

Is it possible to use "negative sound waves" to "cancel out" a sound to create silence?


Best practice for using .bashrc aliases under sudo


Calculating $\int_{0}^{\infty} x^{a-1} \cos(x) \ \mathrm dx = \Gamma(a) \cos (\pi a/2)$

evaluate $\int_{0}^{\infty}\cos(t) t^{z-1}dt=\Gamma(z)\cos(\frac{\pi z}{2})$


How do I make my Tex output have such font?

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


How to determine the optimal control law?


Shouldn't big oh definition be if and if only if, not just if?

Alternative ways to say "if and only if"?


New Firefox version console.log problems


infected this directory public_html/.well-known/acme-challenge/index.php

How do I deal with a compromised server?


Evaluating $\int_0^{2\pi}\frac{dt}{(a+b\cos(t))^2}=\frac{2\pi a}{(a^2-b^2)^{3/2}}$ using Residue theorem

How to solve $ \int \limits _0 ^{2\pi} \dfrac{dx}{(\alpha +\beta\cos x)^2} $


Relativity: easy spaceship scenario. easy questions

Does this count as moving faster than light?


What is the expected number of cards you should turn before finding a queen (WITH REPLACEMENT)

Expected value of the number of flips until the first head


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


What command do I put into a command block that can set the spawn of the nearest player to a different specific location?


Insert command with keyboard shortcut in TeXstudio


How can I refinance or get out of a car loan I am upside down on?


Composition of two Riemann integrable functions


Having problems vertically and horizontally centering div

Best way to center a  on a page vertically and horizontally?


Doesn't the fact that elementary particles are not black holes prove they are not point structures?

what is the difference between a blackhole and a point particle


Where can I ask about programming naming and semantics?

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


How to share multiple Voice Memos instead of one by one? (post iOS 12)


Are the lightsaber battles in the original trilogy slower and less acrobatic than those in the prequel trilogy?

Why do the lightsaber moves of Luke Skywalker look so uncoordinated and crude compared to the prequels?


How can I cancel an edit I made on another user's question or answer?


How can my husband travel to Europe while on a business visa to the UK?

Can we apply for a Schengen tourist visa while visiting another country on a short-stay visa?


Uploading a csv and losing a connection results in lost disk space and table bloat


why is standard deviation a biased estimator

Why is sample standard deviation a biased estimator of $\sigma$?


How do I reset a lost administrative password?


Proving $\int_\mathbb R\frac{\sin(x)}{x}dx = \pi$ using the residue theorem

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


How can instantaneously extract text from a screen area using OCR tools?


if find ext then cp parent dir else echo not found

if recursively find ext, then, else on unix


What is causing this Kernel panic (Unable to mount root fs)?

Kernel Panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)


A different method of evaluating $ \int\frac{1}{\sqrt{\sin^3(x)\cdot\sin(x+\alpha})}\,dx$


How does the Savant interact with the Mystic Theurge?

What happens if a Rainbow Servant takes levels in Mystic Theurge?


Syntax error due to using a reserved word as a table or column name in MySQL


Minimal prime ideals are made of zero-divisors

Why does a minimal prime ideal consist of zerodivisors?


How can I make a command that puts an output when an entity count is above a certain number?


spectral theory of Laplacian on $\mathbb R^n$

What is spectrum for Laplacian in $\mathbb{R}^n$?


How to detect where your code is running (Mathematica, Engine, CDF, the Wolfram Cloud, etc.)?


/kick and /ban command block workarounds for staff on a vanilla server

How can I block people from my Minecraft world?


Schengen area entry point rules when no visa is needed

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


If I have a 5 hour layover in Frankfurt, how much time do I have to explore the city? (Quick)


Reprojecting all geometries in PostGIS table?


Analytic solution of the non-linear ODE: ${u}''+\frac{1}{x}{u}'=-\delta e^{u}$

Analytic solution of: ${u}''+\frac{1}{x}{u}'=-\delta e^{u}$


Browser specific css for Internet Explorer

Conditional CSS for Internet Explorer 10 only


Please explain me this relativistic occurrence

If I run along the aisle of a bus traveling at (almost) the speed of light, can I travel faster than the speed of light?


How do I correctly clone a JavaScript object?


How to Implement chat application for Android?


Proving order of certain elements in a group is the same

Is it true that the order of $ab$ is always equal to the order of $ba$?


Relationship between Gamma and chi squared distributions

Relationship between gamma and chi-squared distribution


How to write a thread for call a method periodically in windows phone 8?

how to run periodic tasks every 5 minutes or more frequently in windows phone 8


Find all pairs of positive integers $(m,n)$ such that $2^{m+1}+3^{n+1}$ is a perfect square


Carroll's derivation of the geodesic equations

Geodesics equations via variational principle


"looking forward to being". Is this correct?


Upgrade to the latest PHP version in Ubuntu


commutative diagram for compositions using tikz


Do we have any idea why Planck's constant has the value it has?

Why do universal constants have the values they do?


How can I redownload previously purchased Linux Format magazine on Ubuntu Software Center?

Reinstall commercial software (e.g. oil rush, steelstorm etc.)


How can I execute a script that needs sudo permission in the background?


How can I access another computer's terminal outside the local network?

How do I remotely control another Ubuntu desktop from Ubuntu?


Google Maps Location History is showing an incorrect location


Convert UNIX timestamp to str and str to UNIX timestamp in python

Converting unix timestamp string to readable date


Setting process priority to background-priority in Windows using Java

How to change the priority of a running java process?


Anyone know what kind of unicode is this with &# and semicolon please? how to turn it into chinese characters string in Python please?

Convert XML/HTML Entities into Unicode String in Python


If $\lim_{x \rightarrow \infty} f(x) + f'(x) = 0$, prove $\lim_{x\to \infty} f(x)$ and $\lim_{x \rightarrow \infty} f'(x)$ exist and both equal $0$.

If $\lim_{x\to\infty}(f(x)+f'(x))=L$ show that $\lim_{x\to\infty} f(x) = L$ and $\lim_{x\to\infty} f'(x) = 0$


When doesn't the chi-squared statistic follow the chi-squared distribution?


How to install ubuntu 14.04 alongwith linux mint 14 (dual booting)

How to install another Ubuntu alongside different version of Ubuntu?


How do I add an event to a dynamic element?

How do I attach events to dynamic HTML elements with jQuery?


Export time-series MODIS 16 Day NDVI and EVI Data on Google Earth Engine

Export each image from a collection in Google Earth Engine


Just don't show UI for actions that can't be actioned


How can I display an image as a tooltip?

How to add an image to tool tip using javascript?


Floating point arithmetic not producing exact results


Java: User Input won't pass as being equal to a string in an If statement


How do I restore the default repositories?


How does Stack Overflow manage notifications and templates?

Which tools and technologies are used to build the Stack Exchange Network?


Why can't decimal numbers be represented exactly in binary?


Creating multiline strings in JavaScript


Should papers under review be listed in CV?

How "submitted", "to appear", "accepted" papers are evaluated in a CV?


Can I install and run Ubuntu on Celeron j3455 processor?


Optimization when Cost Function Slow to Evaluate


Any software to compare text in PDF for various languages?

How to compare the differences between two PDF files on Windows?


What is the ultimate foundation for all of mathematics?

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


Finding documentation for changes to syntax/parameters of ArcPy tools/functions in ArcGIS Pro?

Does documentation for old ArcGIS Pro versions remain available online?


Explain the "@" symbol in this permissions example


The passive construction with 'It' is ONLY possible with 'permit' - I don't understand this


C# Image file information read location details and date

How to get the EXIF data from a file using C#


Do event handlers stop garbage collection from occurring?


Does Apple Watch Series 4 with LTE require paid service for the fall detection call to work?


How to fix the " Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException " in my code?

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


What is the most efficient way to deep clone an object in JavaScript?


Issue attaching an event to a button inserted with jQuery

Event binding on dynamically created elements?


Python:Scrapy image download how to use custom filename


Does anyone have a source for a proof on $(\mathbb{C}, +)$ and $(\mathbb{R}, +)$ being isomorphic?

Is it true that $\mathbb{R}$ and $\mathbb{R}^2$ are isomorphic as abelian groups?


How to do NSString to cont wchar_t * conversion


Saving Minecraft worlds to transfer after iTunes backup

How to transfer minecraft pocket edition world between iPads?


After NumberForm I cannot apply a Sine function. Why?


Method chaining + inheritance don’t play well together?


Customise authoryear or write a new style?

Guidelines for customizing biblatex styles


Why is it showing an error and an exception?


How to symbolically represent N-dimensional matrix?

Can Mathematica do symbolic linear algebra?


Major differences in CSS design for IE6 & Other browsers

List of CSS features not supported by IE6


is software updater application in ubuntu like sudo apt-get update?


Why do answers need to be copy-pasted from other sites?

Why was my answer deleted? And why didn't I get an explanation for the deletion?


Should I use Elements or Attributes in XML?


What are the uses of std::chrono::high_resolution_clock?


Let G be a simple planar graph on 13 vertices. Prove that at least one of G and its complement G is not planar.


Copying render target texture loses all depth


In QGIS print composer, pdf in CMY/RGB, dosen't show correct colore after print


Install Ubuntu ARM LTS on a HP Chromebook 14 G3 (Tegra K1, nyan_blaze)


How long does an opened and unrefrigerated tub of yogurt last?

How do I know if food left at room temperature is still safe to eat?


"It really doesn't matter" v "It doesn't really matter"


RAILS: How to get has_many associations of a model


Why Rogue One name (and not something more appropriate)


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


How do I summon a custom villager with multiple custom trades?

How do I create a villager with custom trade offers?


Web server benchmark - explanation of results?

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


cartoon or anime where there was a kid with a magic stone that could summon a magical creature

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


Should I prepend with "javascript:" in html markup?

Which "href" value should I use for JavaScript links, "#" or "javascript:void(0)"?


Isomorphism of an endomorphism ring, how can $R\cong R^2$?


Why does my spellcheck disallow themself, but not themselves?

The hidden flaw in "singular they"—what to do about reflexive pronouns?


Can I specify a custom location to "search for views" in ASP.NET MVC?


Content script loads but css file is ignored with certain match patterns

CSS injection fails using declaration in content_scripts, but works when loaded via injected JavaScript


Abstraction VS Information Hiding VS Encapsulation


subtraction of two multivariate normal distribution

What is the distribution of the Euclidean distance between two normally distributed random variables?


How to interpret $\mathbb{P}(B|A)$ when $\mathbb{P}(A) = 0$


How to run mysql commands from terminal on a MAMP install?


Problem understanding a step in Josephus Problem in Concrete Mathematics

Concrete Mathematics - The Josephus Problem


How do I make the Unity Launcher background transparent?


Is .Net 4.6 being used in the deployment of Stack Overflow?

Which tools and technologies are used to build the Stack Exchange Network?


How is the Community user doing reviews?

Why does the Community user approve and reject edits?


sudo apt-get update failed me repeatedly

apt-get update fails to fetch files, “Temporary failure resolving …” error


How do I detect a click outside an element?


How to set "date modified" by "date taken" with Exiftool?

Is there a free program to (batch) change photo file's date to match EXIF?


Can't connect to WiFi 16.04 - Additional Drivers not found


Why does the water in a bucket stay even when swung around in circular motion?


Left brace including several lines in eqnarray

Large braces for specifying values of variables by condition


How do I Share a Wired DSL Connection as a hotspot?

How to Connect & Share your Internet Connection (Wired & Wireless)


Removing the bugged Ender Dragon in Minecraft Realms version 1.9

How do I remove a summoned Ender Dragon with no AI?


Trying to launch HTML web gallery from a pen drive, don't know drive letter

Autorun.inf in Windows 8/8.1 for USB Drives


How to show that the limit $\lim_{n \in\mathbb N}\sqrt[n]n$ exists using epsilon-delta method.

Proof of $\lim_{n\to \infty} \sqrt[n]{n}=1$


How do I get the Minecraft GUI scale to go back to Auto?


Historical flight data outside of the USA?


How to check whether certain sheets exist or not in Excel-VBA?


How do scientists determine how much sleep a particular individual needs?


Check if checkbox is checked with jQuery


Do we need to use mysql_close() in Zend framework 2?

Zend Framework app not closing mysql connections properly


How to enlarge a specific part of a graph using Plot Command?


How do I add and display a custom image field to a category?

How to add upload field in a custom taxonomy?


Cannot find the graphviz package in apt on 18.04.1 LTS

How do I enable the "Universe" repository?


How "safe" is to install Linux to a second drive?

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


How different are these function from calculus point of view, f(x)=(x^2-4)/(x-2) and g(x)=(x+2)?

Why are removable discontinuities even discontinuities at all?


locate: ignore .git .svn and hidden folders in general when using wildcard


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


Trying to find paperback novel I read around 1998-2002

Trying to identify a very old short story about aliens colonizing human bodies


Cyrillic characters are not recognised by utf-8?


Logistic regression demonstration with one preditor

What is the difference between linear regression and logistic regression?


Why are instance variables always private, but the auto property sets them public? Still the same?

What is the difference between a field and a property?


Odd behavior of setting the diagonal of a matrix

List of lists changes reflected across sublists unexpectedly


How to write a base class whose child classes depend on each other?

Resolve build errors due to circular dependency amongst classes


Ambiguity in c++ constructor when a constructor with default argument exists


How is the hot questions list on Stack Exchange generated?

What formula should be used to determine "hot" questions?


How do I enter a file or directory with special characters in its name?


Why does this expected value simplify as shown?


Java : confusing division result with 2 doubles


How Do I Open Fixed Window In Firefox (like Chrome app mode)?


Why is VirtualBox using more memory than configured?

How does VirtualBox's memory usage work?


sql unique constraint on a 2 columns combination


If an enemy is just below a 10-foot-high ceiling, are they in melee range of a creature on the ground?

Can you fly over a Medium enemy creature in a 10ft tall corridor?


Why does TPL not deadlock when using await with continueOnCapturedContext:true?


When using redirect() in Flask, HTML is written to Console

How to manage a redirect request after a jQuery Ajax call


Multiplication in Permutation Groups Written in Cyclic Notation


Etiquette for asking loved one to share life story before death

How do I perform a biographical interview?


Can black holes form in a finite amount of time?


Efficient way to solve $31^6 \mod 189$ without using any external devices.

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


How to enable in-word breaking without a hyphen?

Automatic line breaking of long lines of text?


Removing an object from vector while iterating through it


Can moderators see a version history of comments?

Do moderators see the previous versions of edited comments?


Recover Windows EFI Boot Manager after Grub install

How can I repair the Windows 8 EFI Bootloader?


Should a comma come before 'you' in this sentence?


How do I tone down the intensity of raw onion?


How to add image texture 'layer' onto material?

What is the right way to apply an image texture over a glass or plastic material?


WP Page Navi. 404 error when using posts per page parameter


Why wait(), notify() and notifyAll() are in Object class

Why are wait() and notify() declared in Java's Object class?


What does the American idiomatic expression "2 x 4" exactly mean?

What does "hit me like a two-by-four" mean?


How do I determine whether an array contains a particular value in Java?


Can I retrieve source code from a compiled WPF application?

How do I decompile a .NET EXE into readable C# source code?


What do the + signs do in these DNS TXT records?

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


I can run faster than _____. (1) him (2) he?


how to detect same keyboard key press only once


Confused about the concept of time and time dilation

Is gravitational time dilation different from other forms of time dilation?


What are next steps when fsck reports "could not be repaired after 3 attempts"?


Plug in charger in laptop before plugging in mains outlet

Can connecting of AC adaptor first into device, then into mains pose a risk of voltage spike?


SEO regarding using separate  tags for the logo and website name


Check if randomly generated username is unique

Insert data only if record does not exist


Finding the infinite series: $3 \cdot \frac{9}{11} + 4 \cdot \left(\frac{9}{11}\right)^2 + 5 \cdot \left(\frac{9}{11}\right)^3 + \cdots$?


$(2n)!+1$ is not a perfect square for $n > 2$?


What is causing different spacing between a header and content on one page only?


I want to print a random number every second , but nothing comes up?

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


Removing an element from an Array (Java)

How do I remove objects from an array in Java?


Why doesn't pulling in your arms on a rotating stool violate conservation of energy?


Changing width property of a :before css selector using JQuery

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


How do I get rid of stale uninstalled entries in dpkg?

why `dpkg -l | grep package` is showing a package after being purged


What is meaning of the phrase "The laws of physics are the same in all inertial frames of reference."?

What does the statement "the laws of physics are invariant" mean?


Meaning of a structname inside namespace of struct?

Why are redundant scope qualifications supported by the compiler, and is it legal?


Why does this horizontal line appear across the model when I add a subsurf modifier?


Trouble finding if a string exists in an ArrayList


How many ways to choose 4 letter words (can be nonsensical) from the following?


Assessing the Quality of a Normal Q-Q Plot


How to prevent duplicate records being inserted with SqlBulkCopy when there is no primary key


How can I convert a comma-separated string to an array?


Display the name of the developer when we search for the website on Google

How do you get Google to show wiki information about your site in the right side bar of the search results?


Where i can download 32 bit Google Chrome for Ubuntu

How to install google chrome browser on a i386 (32 bit) ubuntu 14.04?


Android How to change the title for each activity using actionbarsherlock

How to change the text on the action bar


Unable to Telnet into port 25 on CentOS PostFix Server


Can i use a high ampere battery power bank than my tab's actual input

Can I use a charger with more output amperage than the device needs?


Feature Request: Implement bitcoin tipping


Should iOS app logins count toward streak badges?

Last seen not updating when using Android app


finite set of countable sets is countable

Building a bijection from a finite union of countable sets to $\mathbb{N}$


Voting buttons and quote blocks scroll over the top of review queue banner

Z-axis issue with the floating review info panel, permits various elements to flow over it


Sum of normally distributed random variables is normal

Prove sum of unindependent Gaussian random variable is still Gaussian


What is the difference between Θ(n) and O(n)?


If $\sum{a_k}$ converges, then $\lim ka_k=0$.

If $x_{n}$ is decreasing and $\sum x_{n}$ converges, prove that $\lim nx_{n} = 0$


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


How to add an extra level of sections with headings below \subsubsection


Dealing with MVC forms authentication expiration during ajax request

How to manage a redirect request after a jQuery Ajax call


How do I prove that $\sum^n_{i=1}(x_i -\bar{x})(y_i - \bar{y}) = \sum^n_{i=1}(x_i -\bar{x})y_i^*$


how do i properly protect get method in php


How can I store output in bash variable and suppress output to stderr and stdout?

How do I suppress stderr warning messages from a command inside command substitution?


InnoDB vs MyISAM in a table storing usernames and passwords


GIMP Image Auto-Align Plug-In: I. just. do. not. get. it. Sorry!

What open source software for auto-alignment of photographs?


Way to keep header footer distance same for first page, smaller after that?

Change \textwidth and \textheight in mid-document


How should previously awarded bounties be handled when a question is migrated?

Already awarded bounty refunded on question migration?


How can screenshots/video taken from a 3DS XL be uploaded to a computer?

Is it possible to take screenshots on the 3DS?


What do we mean by $CP^2$ with reverse orientation?


Let $a_n$ be a sequence s.t $a_1 > 0 \land a_{n+1} = a_n + \dfrac{1}{a_n}$. Prove that $a_n$ is increasing and tends to infinity

Does the recursive sequence $a_1 = 1, a_n = a_{n-1}+\frac{1}{a_{n-1}}$ converge?


Is it possible to get UNIX time from such date 2011-02-27 02:04:46?

How to convert date to timestamp in PHP?


How do I check if I have a specific update for Ubuntu 20.04?

How can I find the version number of an installed package via dpkg?


How much XP do I need and what items do you get for each trainer level reached?


how to match a string in whole array element

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


Unmet dependencies installing SWI-Prolog

E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages


Work done by frictional force when rolling without slipping

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


How to draw Venn diagrams (especially: complements) in LaTeX


How to uninstall ubuntu-desktop in Bash on Windows

How do you completely remove ubuntu-desktop along with all installed packages with it?


How can i loop through a daterange with different intervals?


Is there a way to show the short title of a chapter in the TOC instead of the long?

\section*[toc]{normal section title} not working for me


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


How do I delete one of two Ubuntus on my PC


Why did Animax stop broadcasting "Naruto: Shippuden" in India?

Why did Animax Asia stop telecasting Naruto Shippuden in India?


If $a^2=a\enspace\forall~a\in R$, then the ring $R$ is commutative

If $S$ is a ring with the property that $s=s^2$ for each $s \in S$, then is $S$ commutative?


Plot command uses same colors when applying pattern on list

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


Is classic mysqli query secure with variables coming from prepared statement query?


Does C# regex support embedding regex options directly inside the regex itself?

Can you make just part of a regex case-insensitive?


General topology exercise (equivalent condition for simple connectivity)

Extending to a disc means fundamental group is trivial


Book where dragon's shadow causes forgetfulness

What is the book series where people become "Forged"?


How to determine if a string is a number with C++?


What's the point of using labeled statements in Java?

Please explain the usage of Labeled Statements


Instantiate a class with generic type T known as a name not type

Pass An Instantiated System.Type as a Type Parameter for a Generic Class


How can I render an object with an hdr background?


Convert string to int and test success in C#


C# .NET Is it possible to only run code if DLL file is present

Can I load a .NET assembly at runtime and instantiate a type knowing only the name?


Expand draft feature to allow multiple drafts


Is it possible to reference a value in the app.config file somewhere else in the same config file?

How can I reference an appSetting in a different part of web.config


Does static friction do work on an accelerating car?


Strange "Undefined reference" error on C++ Netbeans project

Why can templates only be implemented in the header file?


How to selectively disable tracker indexing a certain (set of) directories

How to stop a file or folder from being indexed in GNOME?


Is it possible to get the Ubuntu 'Always on top' functionality in Windows?


If the universe is expanding then why does the distance between Sun and the Earth is not expanding?

Why does space expansion not expand matter?


Java class inheritance constructor problem

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


Windows 10 Cannot change This PC -> Documents location to default

How to unlink my Documents folder from my OneDrive account?


What does spacetime interval really mean?

What do spacelike, timelike and lightlike spacetime interval really mean?


Is it true that $|a-b|<t \Longrightarrow |a|<|b|+t$

Show that $|a-b|<\epsilon \Rightarrow |a|<|b|+\epsilon$


How to turn a string into a method call?

How to call methods dynamically based on their name?


"Defective token detected" error (NTLM not Kerberos) with Kerberos/Spring Security/IE/Active Directory


Precise rules of variable binding in nested scopes


Is local static variable initialization thread-safe in C++11?

Is Meyers' implementation of the Singleton pattern thread safe?


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


Generalisation of the Harnack enequality

The ratio $\frac{u(z_2)}{u(z_1)}$ for positive harmonic functions is uniformly bounded on compact sets


Python, call a function from imported module as root using subprocess.call

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


How to create magnified subfigures and corresponding boxes for portions of a large image


Is a covariance matrix defined through a Gaussian covariance function always positive-definite?

How to prove that the radial basis function is a kernel?


Why does QGIS Vector OpenStreetMap import lose features?


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


How to access operands or arguments in an IF/ELSE?

Javascript equivalent of Python's locals()?


How can I prefix the term "Chapter" to the chapter number in the table of contents?


How to interpolate daily climate data using ArcGIS for Desktop?


How can I show that $E[(\hat\theta -\theta)^2]<Var(\bar X)=\dfrac{1}{n}$?

How to show that $E[(\hat\theta -\theta)^2]<Var(\bar X)=\dfrac{1}{n}$?


Show that $\lnot\exists x\in A P(x) \equiv\forall x\in A\lnot P(x)$

Restricing domains for universal and existential quantifiers


South African Travel agent wants to see my passport - I live in the UK

How to best respond to a request to send a passport scan by unsecured email?


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


OpenLayers low resolution and/or shifts in QGIS print composer?


Why still use decibels in the 21st century?


Allow me to marry text to a onebox in chat


Simulate CREATE DATABASE IF NOT EXISTS for PostgreSQL?


Locating tick marks at integral multiples of pi/2

Axis with trigonometric labels in PGFPlots


When compiling, cline between the coloured cell doesn't appear


I'm looking to understand bad request to my server

I need rules to drop some malicious Apache connections


How can it be that the sun emits more than a black body?


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


Formatting dynamic text element in Data Driven Pages?

Adding dynamic text to layout from attribute table with Data Driven Pages


Sort array elements by date and time in Codeigniter

PHP Sort a multidimensional array by element containing date


Do graduate admission committees perform a first phase filtering based on GPA?

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


What is a intuitive meaning of linear transformation?

Intuition behind the definition of linear transformation


Print joined string with variable superscript

Converting StringForm output to a string produces unexpected results


If $\phi:G\to H$ is an isomorphism, prove that $o(x)=o(\phi(x))$ for all $x\in G$

Isomorphism $f$ preserves the order of an element?


Find $\lim_{x\to \infty}\left({x \over x^2+1}+{x \over x^2+2}+\cdots +{x\over x^2+x}\right)$

Sum of $\lim_{n\rightarrow \infty}\left(\frac{n}{n^2+1}+\frac{n}{n^2+2}+\cdots \cdots \cdots +\frac{n}{n^2+n}\right)$


How do I cd into a directory called "."?

When you type "ls -a", what is the significance of "." and ".."?


Date format and the hour is always 12:00:00.000

Converting ISO 8601-compliant String to java.util.Date


How to download Bootcamp drivers without Bootcamp assistant?


Is the decay of nuclei also depending on the 'age' of nuclei or whether they are created or not?

Is there any thing other than time that "triggers" a radioactive atom to decay?


Fitting data (and getting normal vectors) to planes that can be vertical

Testing for linear dependence among the columns of a matrix


Dynamically removing a member from Expando /dynamic object

In C#, how do I remove a property from an ExpandoObject?


IntelliJ: Highlight the type of a variable on hover

IntelliJ show JavaDocs tooltip on mouse over


Application of Unsigned right shift and bit masking

Behaviour of unsigned right shift applied to byte variable


What does EE processing in peer review process mean?

What does the typical workflow of a journal look like?


Print String Variable altered in If statement


StackOverflowError with ModelMapper and Entities whith collections


Adding external user to sharepoint 2013 programmitically

Creating Microsoft external user account using C#


Prevent newline while using VB.net auto-complete with intellisense

VB.NET IntelliSense : Disable newline on ENTER autocomplete


How to filter all emails sent VIA domain.com


Could the Harry Potter story be replicated with another group of people?

Would Neville Longbottom Have Survived If Voldemort Had Marked Neville For Death Rather Than Harry?


Can't access OS selection screen or Windows files form Ubuntu

Unable to mount Windows (NTFS) filesystem due to hibernation


Is the ring poem slightly inaccurate? Who wrote it?


Not able to fetch dictionary value in django templates

Django template how to look up a dictionary value with a variable


How to randomly display a word from a list of words (a random student's name of my class)?

Generating random numbers without repetitions


Why is the area of a rectangle given as $l\times h$?

Formal Proof that area of a rectangle is $ab$


How to compute effect sizes (cohen's d) for lmers in R?

How can I derive effect sizes in lme4 and describe the magnitude of fixed effects?


Visualforce page rendered as xls no longer working

End user cannot open a .xls report exported from Salesforce


How does one generate epub/mobi eBooks from LaTeX?


Show that $x^{p^m} - x$ divides $x^{p^n} - x$ if and only if $m$ divides $n$.

$x^a - 1$ divides $x^b - 1$ if and only if $a$ divides $b$


Prove that simultaneously diagonalizable matrices commute


Normality assumption: how deal with them?

Is normality testing 'essentially useless'?


Getting javax.crypto.IllegalBlockSizeException: Input length must be multiple of 16 when decrypting with padded cipher?


java.lang.NullPointerException: Cannot print array contents

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


How can I print a list of elements separated by commas?

How to build a comma delimited list from strings w/o the extra delimiter at the end?


My iron tawa pan is flaking, how do I fix it?


Convert list of strings into existing variables

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


If I change my name spelling from S to Z in passport will my US visit Visa still be valid

Is my US visa still valid after change in name?


Can I get around a Pokemon copyright with new art and minor changes?

How closely can a game legally resemble another?


Is there a realtime train position and timetabling tool for Deutsche Bahn trains?

Where can I find out where trains are at the moment, with a map or otherwise?


Is there a difference between "started to go" and "started going"?

Start + Gerund vs Start + Infinitive: is there a subtle tense difference?


Cartesian Product characterization in Rel Category (Category of sets and relations) in simpler terms


What is the product of 1+1/p^2 over all primes p?


Inductive proof of: $3^n ≥ 1 + 2^n $, every $n\in\mathbb{N}$.


How to resize my root partition with unallocated space with Home and Swap directory in between


Given primitive solution to $\frac{1}{a}+\frac{1}{b}=\frac{1}{c}$, show $a+b$ is a perfect square

"If $1/a + 1/b = 1 /c$ where $a, b, c$ are positive integers with no common factor, $(a + b)$ is the square of an integer"


How to cool large amount of liquids in a home kitchen?


How does the paritial derivative method to find point of intersection of pair of straight lines work?

Why does partial differentiation give centre of a conic?


80s or earlier fantasy series about a world without metal

Book about a kingdom invaded by another world


Does the shape of the Universe refer to the curvature of spacetime in 5-dimensional space?

Universe being flat and why we can't see or access the space "behind" our universe plane?


If $X \sim \exp(3)$ what is the PDF of $Y=e^{2X}$?


Refferences are not shown in slide. Why?

Question mark or bold citation key instead of citation number


How find this integral $\;\int\frac{\sqrt{\ln{(x+\sqrt{x^2+1})}}}{1+x^2}dx$


Need safe power supplies for beginner class with indicator light

What is / how can I get a student-safe power supply for electronics projects?


Show that the sequence $x_{n+1}=1+\sqrt {x_n}$ is convergent


Energy balance of this machine is positive. What is wrong?

Why doesn't this perpetual motion machine using the buoyant force work?


Why Star Trek vessels have "USS" designation, when they're "produced" by Federation?

What's the full-form & significance of USS & ISS prefixes in name of Star Trek starships?


Importing inventor model into blender - problem with coloring separate parts

Add different materials to different parts of a mesh?


Why does every single Pokemon run away? Or, what is a soft ban?

Pokemon keep running away and Pokestops don't drop anything when spinning. What is going on?


No more than 10,000 results are visible in search


Shared preferences is null, is it because of context?

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


Ubuntu for Android on Samsung Galaxy Note

Will "Ubuntu for Android" (12.04) work with the Samsung Galaxy S2?


Can long term sleeping at day damage your health?


On force being directly proportional to the rate of change of momentum

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


Is there a way to stop Windows 8.1 from trapping my mouse cursor when moving between screens?

Disable mouse speed check between monitors in windows 8.1 update 1


What is wrong with this fake proof $e^i = 1$?


Falling then rising of an effervescent tablet dropped into a glass of water

Alka Seltzer Model: formulas/models requested


What NP-complete problems are expected not to have #P-hard counting problems?

When does "X is NP-complete" imply "#X is #P-complete"?


Can a factor of a number be divided by a number that will not evenly divide the original factored number?

Divisibility is transitive: $\ a\mid b\mid c\,\Rightarrow\ a\mid c$


Remove width and height from img tag in Drupal output (for certain content type)


Dual boot Windows and Ubuntu on separate drives


How to restart an Xcode project in Bitbucket

How to restart project in Xcode with Bitbucket


Just ruined /etc/passwd is there anyway to fix


Retrieve a string that was assigned into a random index inside of an array

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


Error accessing classList on return value from getElementsByClassName

How can I change an element's class with JavaScript?


Why won't this java file code execute in Eclipse? The serializable class does not declare a static final serialVersionUID field of type long error

What is a serialVersionUID and why should I use it?


How can I install .deb files that look like a sealed box in the file folder to install on my ubuntu 16.04 lts desktop

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


How do I check if a point is inside a triangle (on the line is OK too)

How to determine if a point is in a 2D triangle?


Incorrect mapping between reputation graph and posts from which user earned the corresponding reputation


The form of future implication: be-deletion


mysql real escape string solve sql injection definitely


I am a dual Australian/British citizen with an expired emergency Aussie passport and a valid UK passport. What are my chances for an Aussie visit?


In bash, how can I convert a Unicode Codepoint [0-9A-F] into a printable character?


Number of elements not equal to their inverses is even number

In a group, the number of non-self-inverse elements is even


Can I create a user-specific hosts file to complement /etc/hosts?


Unable to get the intent to open the second activity

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


Can electromagnetic radiation (i.e. photons) produce gravity?

Does a photon exert a gravitational pull?


How do we handle an answer that is no longer accurate?

What is the best practice 'etiquette' to tell an answer is outdated and should be updated?


Verbatim environment that can break long lines?


How to roll back Ubuntu to a previous version?


Detecting Color of iPhone/iPad/iPod touch?


Are collective nouns always plural, or are certain ones singular?


Imputation of missing values for doing PCA in R


Nearby wi-fi channels - What is the level of interference?

How to calculate "interference weight" between 20MHz, 40MHz and 11ac 80MHz APs?


How to set file input value when dropping file on page?


How to download youtube downloader in ubuntu?

youtube-dl installed, but not found in dash or applications


Ridge\Lasso -- Standardization of dummy indicators


How to localize symbols on the right-hand side of Rule when using ReplaceAll?

Unexpected behavior of rule matching a pattern


Can ovulation and menstruation occur simultaneously?


Is there any way to list all .pkg packages that I have installed?

How do I find what packages I've installed via terminal?


Python: Is there a way to us GET like in PHP, when running the script?

How are POST and GET variables handled in Python?


What is the meaning of p values and t values in statistical tests?


LaTeX symbol for a particular chi-squared

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


What is the following error in my Maven project? Access Denied

Command-line tool for finding out who is locking a file


Find $f(1)$ from equation $\int_{0}^{x}f(t)dt = x+\int_{x}^{1}tf(t)dt$

If $\int^x_0 f (t) dt =x+ \int^1_x t f (t) dt$, find value of $f(1)$


How to calculate the difference between two times accurately across midnight?

How do I calculate a time delta in my Google Spreadsheets?


Hp Laserjet Mfp 436 printer installation issue in ubuntu 16.04


Using a PatternTest versus a Condition for pattern matching


To meet WCAG AA on desktops, what is the minimum space required between two click targets?


Installing Mysql Workbench in Ubuntu 14.04

Installing Mysql Workbench on ubuntu 14.04


Call GIMP via the command line to flatten and export a pdf image?


Friction and Work in Inertial Reference Frames

Work done changes between reference frames?


Suppress table of contents before every section in LaTeX Beamer


How to align a form element to the center of the page?


No ubuntu 12.04 toolbar when installed through VMware workstation

Ubuntu 2D working fine, but not Ubuntu virtual machine in VMWare Workstation 9 Windows 7 Host


package expl3 Version 2018/02/21 not installed after update with TeX Live Utility

LuaLaTeX stopped after updating expl3 package


Measuring line length, using \hfill to justify text, wrapping and right justifying if space too small


Cannot add click event to dynamically appended list item in jquery

Event binding on dynamically created elements?


Syntax error due to using a reserved word as a table or column name in MySQL


Wifi won't connect after suspend Ubuntu 16.04

Wifi doesn't work after suspend after 16.04 upgrade


Electromagnetic radiation: Why lower energy radiation( like radio waves) penetrates walls and higher energy radiation(like visible light) doesn't?

Electromagnetic wave properties of light vs radio waves


Does Stack Exchange use UTC time to store creation dates of posts and comments?

Why are the time stamps in UTC instead of localized for the client?


How to set up a host to IP mapping on unrooted Android?


Maximum Electron Speed Around an Atomic Nucleus

Is this a correct demonstration for why elements above untriseptium cannot exist?


Proof of this result related to Fibonacci numbers: $\begin{pmatrix}1&1\\1&0\end{pmatrix}^n=\begin{pmatrix}F_{n+1}&F_n\\F_n&F_{n-1}\end{pmatrix}$?


How do I add my own program to the terminal?


There is a problem of laziness or "disappearance" of the person who asks the question


What's the correct way to find out if a Windows Server 2003 SP 1 is a 32 bit or a 64 bit?


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


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


How to validate an email address in JavaScript


She acted as though she was subtle. She never was subtle. Or: She was never subtle

Are there any rules on the positioning adverbs should take in a sentence?


how to perform where clause with only numbers in a column?

MySQL strip non-numeric characters to compare


Elegant operations on matrix rows and columns


Verifying that a string contains only letters in console application in c#

Verifying that a string contains only letters in C#


Javascript Computation Error (Numerical Error In Simple Calculation)


Defining my own None-like Python constant


How can I get the amount of available memory portably across distributions?


Fast way to discover the row count of a table in PostgreSQL


copying specific files from a server to a local machine using scp-command (Linux)

Use Expect in a Bash script to provide a password to an SSH command


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


Test Class using File and FileInputStream with Mockito/PowerMockito

How do I unit-test saving file to the disk?


dateline issue: wrapDateLine with MapFile


What are the advantages of partitioning a non-OS hard disk?

What are the pros and cons of having a separate home partition?


What's the English equivalent of the Hindi word फेंकना (fenkna)?

request: bragging & boasting but all made up of lies


Good online references for solving functional equations?


How do I put a custom potion in a shulker box with a command block?

Where do I put item tags on items inside a chest or your inventory?


Is there add-on to skip rendering for identical frames?

Can frames with no animation be automatically skipped?


creating an int array size of n does't work, where n = size of a hashmap

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


java.lang.NullPointerException:'void android.widget.Button.setOnClickListener(android.view.View$OnClickListener)' on a null object reference

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


Easiest way to read in svg path data with Java?


How do I return the response from an asynchronous call?


What conditions cause object instantiation to return null?


Is there a technical difference between "=" and "<-"

What are the differences between "=" and "<-" assignment operators in R?


Is it possible to reference a .m class in another .m class? Objective C/IOS/Xcode

Objective C - 2 .m files for one .h file?


What is the recommended way to encrypt user passwords in a database?


How to start a terminal with certain text already input on the command-line?


How to create a system restore point programmatically?


Can I have unregistered guests at my hotel room?

Can I have an unregistered guest come over at a hotel?


About Density and continuous and open function.

The inverse image of dense set is dense and of a comeager set is comeager?.


QGIS Conditional statements in field calculator

Using Elseif Conditional Statement in QGIS Field Calculator?


Checked luggage & terminating trip during layover

How to retrieve checked-through luggage if I don't board a connecting flight?


How to create a Dictionary with any types in Type variables?

Pass An Instantiated System.Type as a Type Parameter for a Generic Class


Show that $\sqrt n$ is irrational if $n$ is not a perfect square, using the method of infinite descent.

Different proof that $\sqrt{2}$ is irrational


The inverse fourier transform of $\operatorname{sinc}\left(\omega\right)$ by definition

Derive Fourier transform of sinc function


Show that there is just one subgroup $H \subset S_4$ such that $[S_4:H] = 2$

$A_n$ is the only subgroup of $S_n$ of index $2$.


Redirect default login page to a custom page

How to redirect all requests to wp-login.php?


This is the question about integration. I want to know how to approach this question.


How is acceleration calculated when only the direction of velocity changes and the magnitude remains the same?

How is acceleration measured if there is change only in the direction of velocity & not magnitude?


How do I track apps downloaded with "sudo apt-get"?

How do I show apt-get package management history via command line?


Any reason not to set ALL photos to "300dpi"?

Is there any practical difference between saving at 300ppi or 72ppi?


Fastest way to convert string to integer in PHP


Should I pay for a certificate showing the quality of my manuscript before I submit it to a journal?


Flipping the axes of a plot that is produced by a solution of NDSolve

How to rotate the curve but not the axes?


What are the necessary correction/calibration on Landsat 8 imagery for land cover classification?

Surface reflectance product - do I always need it?


Two Pythons intalled and problem importing numpy

If I build a package from source how can I uninstall or remove completely?


Image not able to display in grid BitmapFactory.decodefile :Unable to decode stream: java.lang.NullPointerException?

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


European driver's license Type B and 10,000lb vehicle in USA

Can I rent a camper in the US/Canada with a European B license?


What are some of the Websites/web-tools which must be a part of every mathematician's arsenal?


Why does time change in Ubuntu after installing Windows


Log file has grown huge. Solution needed to open it in main memory

How to split a large text file into smaller files with equal number of lines?


G acts on X transitively, then there exists some element that does not have any fixed points


How do I know what symbols/characters are available in a font package?


How do I detect players being on a block without pressure plates or tripwires?

How do I test for a player at specific coordinates?


Lightning QuickAction (API) without modal


Shouldn't we increase the required reputation to answer a protected question?

Why do protected questions only require 10 reputation to answer?


Acceptability of 'not possible' for master thesis research

What to do when you spend several months working on an idea that fails in a masters thesis?


Improper integral of $\int_0^\infty \frac{e^{-ax} - e^{-bx}}{x}\ dx$

Proving of Integral $\int_{0}^{\infty}\frac{e^{-bx}-e^{-ax}}{x}dx = \ln\left(\frac{a}{b}\right)$


How to recover data after memory module errors

Check and fix all files from Debian packages.


Text to Speech shortcuts with two languages


Completeness of $\langle \mathscr{C} [0, 1], \| \cdot \|_1 \rangle$

$C([0, 1])$ is not complete with respect to the norm $\lVert f\rVert _1 = \int_0^1 \lvert f (x) \rvert \,dx$


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


Travelling to the Middle East through Vienna and Frankfurt from Canada, holding Canadian PR

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


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


Which Ubuntu version to install (12.04 or 13.04)

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


RevolutionPlot3D: but NOT revolving about the z axis


WordPress SEO - Google SERP is not displaying properly

Title tag different from title appearing in Google?


figsize in matplotlib is not changing the figure size?

How do you change the size of figures drawn with Matplotlib?


How can I prevent automatic body subscripting when using the tufte-book class?

Change the old style numerals of mathpazo (via tufte-latex) to lining numerals


Unexpected less gzip compression with -9


Is Star Wars: Clone Wars (Tartakovsky) still part of the official Star Wars canon?

How is canonicity of derivative works determined for Star Wars?


Grouping citations with bibtex, ieeetr style

Displaying in-text citations in a compressed way (e.g. [1-3]) instead of the default one [1]-[3] using cite package inside IEEEtran/journal mode


How to evaluate these indefinite integrals with $\sqrt{1+x^4}$?


A Tool to measure onscreen drawn rectangle?

A tool that let's you draw rectange on screen, gives dimensions + X-Y?


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


How to change computer name so terminal displays it in OS X?

Mac renames itself automatically - host name is incorrect in terminal


How can I SELECT rows with MAX(Column value), PARTITION by another column in MYSQL?


error in mapping form to case class in play 2 for scala

how to map form having more attributes than case class in play 2 with scala


$M_x$ is free $\Rightarrow \widetilde{M}$ is locally free at $x$


Grouping by total length of elements grouped


How to generate event handlers with loop in Javascript?


What is the difference between i++ & ++i in a for loop?

Difference between pre-increment and post-increment in a loop?


Regarding difference in dimensions of a physical quantity in different unit systems


Black is Back! New update with Achievement shows black backgrounds with black text


These users are shown to have deduction in reputation but there are some mismatches

Trying to hide spam/offensive deletions on user profiles announces them


Easiest way to check for file extension in bash?

How to check the extension of a filename in a bash script?


How to write if there is no file in python

How do I check whether a file exists without exceptions?


How to establish this inequality: $(1-a)(1-b)(1-c) \geq 8abc$ for $a+b+c=1$?


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


Java - How To Create A Single-Instance Program

How to implement a single instance Java application?


Why JUnit Testing exception always fail?

How do you assert that a certain exception is thrown in JUnit 4 tests?


Lebesgue Outer Measure of $\mathbb Q$ from the Definition

How come $\lambda(\mathbb{Q})= \inf\left\{\sum_{n \ge 1} \lambda([a_n,b_n)) : \mathbb{Q} \subset \bigcup_{n \ge 1} [a_n,b_n)\right\} = 0$?


How to calculate limit of a recursive without starting point?

Show that $x_{n+1}=x_n(2-ax_n)$ converges and find the limit


how to keep sharp turns on model while sub surf modifier is active? (image inside)

Keep sharp edges when using subdivision surface


STM32 & ST-LINK - Cannot connect to MCU after successful programming


Installing a third party application package on CentOS 6.4 fails due to missing dependencies libcrypto.so.10 and libssl.so.10


How to upload PDF file to server with Java/Kotlin?

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


Decrypting Encrypted Micro SD Card without phone


"One of the children who was" vs. "one of the children who were"


Jquery event is not working on a class that i added dynamically(on success of an ajax function)

Event binding on dynamically created elements?


correctly declaring the main() function in ANSI C


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


Why should field operators satisfy the classical equations of motion?


Is there a way that I can place a watermark on the right bottom of multiple images, no matter what dimension the images are?


Logical argument for $(1+2+\dots+n)^2=1^3+2^3+\dots+n^3$

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


Passport or driver license when travelling from California to Seattle?

Foreigner with a California state ID. Do I need my passport for US domestic flights?


Is it possible (and how do I do it) to change what word Auto-Correct chooses when I make a typo?

Can I disable auto-correction of a single word on OS X?


A bijective map from $\bf N \times N$ to $\bf N$

How does one get the formula for this bijection from $\mathbb{N}\times\mathbb{N}$ onto $\mathbb{N}$?


insert an element at the end of one-dimensional Linked-list

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


How do we know an $ \aleph_1 $ exists at all?


Can someone explain the /e regex modifier?

Replace preg_replace() e modifier with preg_replace_callback


Is the below Javascript function being passed arguments by value or by reference? I'm not sure how to distinguish between the two

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


Values of $\sum_{n=0}^\infty x^n$ and $\sum_{n=0}^N x^n$


Prove that $\lim_{n\to\infty} a_n^{1/k} = L^{1/k}$.

Prove that $\displaystyle{\lim_{n \to \infty}a_n ^{1/k}}= a^{1/k}$ if $a_n \ge 0$ for all $n$ and $\displaystyle{\lim_{n \to \infty}a_n}= a$


as+/-indefinite article : as a student/as student


how to open whatsapp with out scanning QR code

Can I login to Whatsapp Web without scanning the QR code?


Can I use HL2 Assets in my free Godot game?

How closely can a game legally resemble another?


how to see list of tables and list of trigger(and sequences)?

Finding sequences and triggers associated with an Oracle table


How to force close a program when TasK Manager and desktop is hidden by a non responding program

Terminate program that has taken over the screen


How do I change the default application icon in Java?


Is there bedecoding an HS256 encoded JWT (JSON Web Token)?


How can I install a Canon printer or scanner driver?


Find a lower bound for the size of a binomial coefficient.

Short and intuitive proof that $\left(\frac{n}{k}\right)^k \leq \binom{n}{k}$


double-backslash-file path problem@version 10.0

Mathematica 10 doesn't support path containing Chinese characters


How to convert dollar amounts between years?

How do I find the average annual inflation between two dates?


Creating 3x3 Matrix using Table Function and then accessing an element

Why does MatrixForm affect calculations?


how to dervive co-ordinates of points from a Multipoint shapefile

Computing convex hull of points using shapely


split windows in gnome-debian (stretch version) with shortcuts

Gnome Shell window snap to quarters of screen


Solving the improper integral $\int_0^\infty \frac{x^{1/3}}{1+x^2} \mathrm dx$

Simpler way to compute a definite integral without resorting to partial fractions?


Fixed-effects or mixed-effects models to population based data

What is the difference between fixed effect, random effect and mixed effect models?


How to understand intrinsic property of surfaces?

Intrinsic vs. extrinsic properties of surfaces


Ubuntu server has no internet connection after upgrade from 14.04 to 16.04

Cannot find device "eth0". Failed to bring up eth0


Exception in thread "main" java.lang.NullPointerException. How to solve

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


My jQuery Won't Work on My Webpage [Repost]


What is the use of super(ClassName,self)._init_()

Understanding Python super() with __init__() methods


Find digits of n number integer with a mathematical formula.

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


How to remove Ubuntu and put Windows back on?


Scanning in Ubuntu 20.10 with HP OfficeJet Pro 8025 scanner

How should I install HPLIP binary/proprietary plugin/driver for my HP printer or printer+scanner?


Why does printf output float 1.45 with one decimal place, and 1.445 with two decimal places in different behaviors?


Support about Webservice when hosting in IIS

support about Web service when hosting in IIS


Let a be a positive integer. What is $\gcd(a,2a), \gcd(a,2+a)$ and $\gcd(a,1+a)$?

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Is there any rule about splitting phrasal verbs?


When using "HR" for Human Resources, should "a" or "an" be used in front of it in a sentence?

Do you use "a" or "an" before acronyms / initialisms?


does not boot after install, my troubleshooting and google fu have failed me


Integration by parts yields divergent integral

Evaluation of $\int_{0}^{1}\frac{x\ln (x)}{\sqrt{1-x^2}}dx$


retrieval of multiple images from the database using jsp-servlet

How to retrieve and display images from a database in a JSP page?


How do I apply a specific command to a player wearing certain gear?


Does kvo happen when a weak property is set to nil by ARC?

Want to perform action when __weak ivar is niled


What happens when I try to create an object using its empty default constructor but while adding brackets in ANSI C++?


How to get world clocks to show on the task bar in Ubuntu 18.04


"Focussed" or "focused"? Rules for doubling the last consonant when adding -ed


Cannot open the update manager or software centre in ubuntu 12.04

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


Bug: lost reputation points after deleting a question and undeleting it!

Undeleting a deleted answer doesn't refund the lost reputation before that answer was deleted


Complex Lie algebra $\mathfrak{g}$ is solvable implies that $\mathfrak{g}'$ is nilpotent.

Solvable equivalent to nilpotency of first derived Lie algebra?


Killing a "two-word named" mob without scoreboard in minecraft

How to use testfor with a mob with a two-word name?


Querying AuthSession with IsCurrent = TRUE only shows my user


Add an application to the command search path in csh


Let $k,l,n\in\mathbb{N}$ with $k+1\leq n$. Find a general formula for $\displaystyle\sum_{i=0}^l \dfrac{l\choose i}{n\choose {k+i}}$

Prove equation with binomial coefficient


How does one come up with the model of torque?

How was the torque-force relationship discovered


list as parameter using template, throwing LNK2019 error

Why can templates only be implemented in the header file?


Function to modify struct does not update struct

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


Understanding destructors for this specific instance


Could Arwen have married Aragon without giving up her immortality?

Why did Arwen have to become mortal to marry Aragorn if they were both half-elven?


Problem with HTML code with embedded link of sending mail


Functions satisfying Mean Value Theorem in a special way

Let $A$ be the set of all functions $f:\mathbb{R}\to\mathbb{R}$ that satisfy the following two properties.


AirPods: Extremely poor mic quality on Mac


How to play a sound in a talking dog toy


Who to up-vote - Integrated two answers to get to what I needed

Which answer do I accept if I have multiple correct answers?


Does $|x|^p$ with $0<p<1$ satisfy the triangle inequality on $\mathbb{R}$?


Is it possible to pre install some files when I create a bunch of users?


java.lang.NullPointerException error in android app

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


Prove: If S is countably infinite set, all finite subsets of S are also countably infinite

Show that the set of all finite subsets of $\mathbb{N}$ is countable.


Determining whether the limit $\lim_{(x,y)\to(0,2)} \frac{x(y-2)^3}{3x-5(y-2)^4}$ exists or not

Prove existence of $\lim_{(x,y) \rightarrow (0,2)} \frac{x (y-2)^3}{3x - 5(y-2)^4}$


What is the best and fastest way to make money in Runescape?


Difficulty computing a tricky integral (computing the expected value of $e^X$ where $X$ is standard normal)


access to class attribute with python 2.7

How do you programmatically set an attribute?


Wrong X coordinate with the local coordinate system?

Why do the measurements of this object seem erroneous?


Markdown stopped working inside of  and  tags!

CommonMark regression: image embed exclamation sign syntax broken after  tag


why is .attr() method not working in jQuery 1.9

jQuery 1.9 checkbox not checked second time after once it unchecked


Distribution of quadratic form of multivariate normal with linear term

What is the moment generating function of the generalized (multivariate) chi-square distribution?


How to user rails performance tests with real data


wikipedia.org and wikimedia.org: how are they hosted?

Is it possible for many domain names to share one IP address?


Android Studio java.lang.NullPointerException: Attempt to invoke interface method

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


Can't explicitly instantiate a templated class

Why can templates only be implemented in the header file?


What is the computational cost of random search algorithm?

Grid search vs. random search for hyperparameter tuning


Fatal Exception Android: Unable to start activity componentInfo

How to fix 'android.os.NetworkOnMainThreadException'?


Mathematica equivalent of NumPy broadcast addition for large arrays

How to implement the general array broadcasting method from NumPy?


My table doesn't fit; what are my options?


Does right continuity imply only countably many discontinuities?

If $f:\mathbb{R}\to\mathbb{R}$ is a left continuous function can the set of discontinuous points of $f$ have positive Lebesgue measure?


Reinstalling windows, can I reuse the product key?

Reinstalling Windows 8 with the existing product key


What is recursion and when should I use it?


Why isn't this function returning anything?

How do I return the response from an asynchronous call?


How to declare pointer member to prohibit delete it

What is the use of having destructor as private?


Prove that there is no non-constant polynomial $P(x)$ with integer coefficients such that $P(n)$ is a prime number for all positive integers $n$.

How to demonstrate that there is no all-prime generating polynomial with rational cofficents?


How to convert Unix Timezone Abbreviations in Powershell v4

Parse DateTime with time zone of form PST/CEST/UTC/etc


GPG error KEYEXPIRED when using sudo apt-get update (Ubuntu 15.04)


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


Writing UTF-8 String to MySQL with Python