Canon Pixima G 2010 installation problem

how to solve Canon Pixma G2000 driver problems on Ubuntu 16.04?


Error With creating an excel file from java POI


What special characters must be escaped in regular expressions?


Is there a way to get correctly aligned print export with OpenLayers plugin?

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


Java print double scientific notation, less digits

How to round a number to n decimal places in Java


Using a 'corporate author' in the "author" field of a bibliographic entry (spelling out the name in full)


Can I embed a custom font in an iPhone application?


Finding all elements in $x\in U_{143}$ such that $x^2=1 \pmod{143}$

Find all solutions to $x^2\equiv 1\pmod {91},\ 91 = 7\cdot 13$


Who sent that letter from the hand of the king (signed Robert Baratheon) to Ser Barristan Selmy


How to generate a random alpha-numeric string


What is the difference between Ruby and ROR?

What is the difference between Ruby and Ruby on Rails?


How to make Biber also print the debug information in the log file?


How can I contribute to Stack Overflow just by voting and never answering/posting questions?

How does a lurker gain reputation to receive privilege for commenting?


checking wether a hashmap has items or not?

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


Alternative proof that $(a^2+b^2)/(ab+1)$ is a square when it's an integer


Fix shapefile with basemap in ArcGIS for Desktop?

Layers with same coordinate system should align/overlap in ArcMap but do not?


Can't install NetBeans 9.0 "Error occurred during initialization of boot layer"


{chemstyle package} how to reference the graph number label in the text part?

Numbering of compounds in the order it appears in the schemes (bpchem or similar)


Generic customisation of case class ToString

Scala - how to print case classes like (pretty printed) tree


How can I prove that $\sum_{n=1}^\infty \frac{1}{n(n+1)} = 1$?

What is the formula for $\frac{1}{1\cdot 2}+\frac{1}{2\cdot 3}+\frac{1}{3\cdot 4}+\cdots +\frac{1}{n(n+1)}$


Assert and unused local variable warning in GCC don't mix well?

Avoiding unused variables warnings when using assert() in a Release build


how to get or reflect the name of the bash function which is called?

How to determine callee function name in a script


Index out of range when traversing a single list using a nested for loop


How to fix python float numbers exponential result


PubsubIO.readStrings() throwing java.lang.NoSuchMethodError in Apache Beam v2.0.0


Optimal way to use a credit card to build better credit?


ORA 00918- Column ambiguosly defined error


Custom ckeditor library plugins not showing

Installing extra/additional plugins for standalone CKEditor module library


Error when start to attach mdf - : parameter name: ncolindex actual value was -1 (Microsoft.Sql Server.Grid Control)

Attaching a database in SSMS gives error


How to change a variables value using a method? Can someone give me some tips to improve my coding knowledge?

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


With "reject_sender_login_mismatch" I can no longer send email

I can't send email via my own Postfix anymore due to enforced restrictions that I made


Prove that if a ≡ b mod m and c ≡ d mod m, then ac ≡ bd mod m.

$a \equiv b \pmod n$ and $c\equiv d \pmod n$ implies $ac \equiv bd \pmod n$


Tag protected error for Grad despite using Unprotect[Grad]?


Usage of $\epsilon$ in Naive Set Theory by Paul R. Halmos


Showing utf8_general_ci data (non-eng) on php


Polynomials with integer coefficients such that $p(a)=b,p(b)=c,p(c)=a$


Set permissions for control panel settings

Control panel items access for active directory users


How do I return the response from an asynchronous call?


How to publish native libraries with Ivy?


Add/remove validation rules Dynamically using add/removeClass({required:true,max:.........})


"who my opponent was" or "whom my opponent was"?

What’s the rule for using “who” and “whom” correctly?


Server cost for smartphone app with web service

Can you help me with my capacity planning?


How to install Windows 7 alongside ubuntu 14.04 lts

How to recover a deleted NTFS partition with data


irrationality of $\sqrt{2}$ with ring theory


Null pointer exception from json in android using retrofit

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


Javascript for-loop with "item in array" not working with DOM elements?

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


How can you Google search for pages updated recently?


Find all integers n > 1 so that n, n + 2, n + 4 are all prime

If $a$, $a+2$ and $a+4$ are prime numbers then, how can one prove that there is only one solution for $a$?


How to create a string with format specifier?


How to speed up my Ubuntu 18.04 system boot up?


What is the purpose of the third "overload" for make_unique?


Front tyre size - is 1.9" a good option?


Multiple conditions with if/elif statements

How to test multiple variables against a single value?


is there a Java equivalent to null coalescing operator (??) in C#?

How to get the first non-null value in Java?


Get the name of a class method strong typed (with lambda expression)

extracting method name from linq expression


Is it possible to randomly select a single member of $\mathbb N$?

Is getting a random integer even possible?


Biblatex with Biber: Configuring my editor to avoid undefined citations


How to show that if $A, B$, and $A + B$ are invertible matrices with the same size, then $A(A^{ −1} + B^{ −1} )B(A + B)^ {−1} = I$


form c# inputs strings doesn't work well

Replace (parsing "\" illegal at end of pattern)


mysterious pop up add in google chrome: "wonderland ads"

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


Does the unit of Inertia include radians?


How to remove repeated strings from an ArrayList

How do I remove repeated elements from ArrayList?


How to recover data erased by Killdisk Active@?

How to recover folders from formatted drive


LaTeX: problem with table captions when using the subfig pagkage

Table caption starts with Figure after using the caption package


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


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


What features should be included in your actual accomplishments and skills to be accepted in a top university like MIT

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


Throwing null pointer exception on driver.get(URL)

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


Remove empty elements from an array in Javascript


Could the randomness of quantum mechanics be the result of unseen factors?

Is the universe fundamentally deterministic?


Is there a way to import all figures from a folder?


How can magnets be used to pick up pieces of metal when the force from a magnetic field does no work?


How do I check if a string contains a word without case sensitivity?

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


Unexpected behaviour of interval shooting with Nikon D5100

How to set Interval Timer on D7000 to take 180 x 25 second exposures with 2 seconds interval?


Example of ad hoc thread confinement in Java


How to detect image file extension in a string with JavaScript

How can I get file extensions with JavaScript?


Can the Thorn Whip cantrip fulfill the requirement for the third benefit of the Mobile feat?

Is a melee spell attack also a melee attack?


Use mathematical induction to prove the following $n! < n^n$

Inductive Proof that $k!<k^k$, for $k\geq 2$.


Problems using \cite in Texmaker, but not Overleaf

Question mark or bold citation key instead of citation number


Is space itself expanding or is it just momentum from the Big Bang carrying things apart?


Prove that the product of n consecutive integers is divisible by n!

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


Keeping text snippet central within a box

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


"will" and "be going to", which is correct to express this situation?

Differences between ways to express future actions


trouble using a String variable as part of an 'if' condition


R: generate all permutations of vector without duplicated elements

Generate all possible permutations (or n-tuples)


Proving the Exchange Principle in model theory

Exercise $ 3.4.15 $ of David Marker’s “Model Theory”.


Re-Entry in Italy (lost residence permit before leaving italy - permesso di soggiorno)

I lost my Italian residence permit abroad, how can I obtain a duplicate so that I can fly back to Italy?


How to add colors and legends to plots with "Show"

How to change plot style or other options after it was created


How do you split a list into evenly sized chunks?


If $S=\{1,2,\dots,n\}$ and $P_n(k)$ be the number of permutations of $S$ having $k$ fixed points, then $\sum_{k=0}^nk.P_{n}(k)=n!$


Keeping tables/figures close to where they are mentioned


IOS - How to determine device(iphone6 ,iphone5, iphone4) in my C++ code?

Determine device (iPhone, iPod Touch) with iOS


"A Function Can't Be Odd&Even" They said, Right?

Can there be a function that's even and odd at the same time?


Is there a correct gender-neutral singular pronoun ("his" vs. "her" vs. "their")?


How tall should I build my minecraft mob farm?

What is the ideal place to build a mob spawner in a survival world?


Choosing local versus public domain name for Active Directory

Windows Active Directory naming best practices?


Selecting subsets of field to generate new field in ArcMap?

Setting value of field in all selected rows of table using ArcGIS Desktop?


Barcode scanning doesn't work if device doesn't have barcode reader app installed

Embed Zxing library without using Barcode Scanner app


Why doesn't `sudo su -l -c "java"` work even though `sudo su -l -c "echo $PATH"` displays the location of the java binary?

Why does this variable have no value even though it is set in .bashrc?


Python multiprocessing - shared counter in global list is not incrementing properly

Python multiprocessing and a shared counter


What is the remainder of $2^{4000}$ divided by 99?

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


How to send kill signal to java process running on server?


Methods to find $\lim\limits_{n\to\infty}\frac1n\sum\limits_{k=1}^nn^{1/k} $


How to store arbitrary data for some HTML tags


Directories showing up in green(executable) even after removing execute permission for all

What causes this green background in ls output?


Benefits of the "finally" clause in exception handling


Why is "Where have you been yesterday?" wrong?

"have read" vs "read" - Is this simple present vs present perfect?


Question on Heisenberg's uncertainty principle

Is the uncertainity principle a practical reality, a theoretical law or a measurement problem?


Font Selection: XeLaTeX with polyglossia and Greek

Problem with greek letters in Computer Modern Unicode


Adding a splash screen to a windows form application


Show that there are only two types of subgroups in R , either Discrete or Dense?

Subgroup of $\mathbb{R}$ either dense or has a least positive element?


Quadratic trajectory problem +speed of sound problem

Is the speed of sound modelled by a linear equation?


Why is my network interface named enp0s25 instead of eth0?


Why computer science discipline has different publications requirements: conferences as well as journals

Journal vs conference publications when looking for a job in in computer science


Sort list of ordereddict of tuples by second key in first tuple

How do I sort a list of dictionaries by a value of the dictionary?


Is there a way to turn off an external Apple Cinema Display remotely and continue to use the computer?


Why to open the window shields on a plane?

Why are airline passengers asked to lift up window shades during takeoff and landing?


Given a sequence of bounded fractions, what the range of the sum of their numerators divided by the sum of their denominators?

shorter proof of generalized mediant inequality?


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


Programmatically detect hyperthread-enabled CPU?

C/C++/Assembly Programatically detect if hyper-threading is active on Windows, Mac and Linux


Coordinates of resolution points of a Bezier Curve

Getting the list of points that describe a Curve without converting to mesh


Bad robots kill my SEO with high bounce rate on certain pages


Do two specks of antimatter experience antigravity between each other?

Has the gravitational interaction of antimatter ever been examined experimentally?


How to lazy load images in ListView in Android


How to deal with "java.lang.OutOfMemoryError: Java heap space" error?


Convert string to nullable type (int, double, etc...)


What does static imply in import static org.mockito.Mockito.*;

What does the "static" modifier after "import" mean?


Python syntax highlighting breaks on quotation mark

Is it possible to explicitly tell Stack Overflow the language of the code block you are including?


What are the relationships/differences between Bias, Variance and Residuals?


SQL Server stored procedure to insert in multiple tables a

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


Where should I ask a beginner question about Git/GitHub

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


How do I upgrade to a newer version of Ubuntu?


Show that if $x$ is a primitive root modulo $p^r$, then $x$ is a primitive root modulo $p$

Prove that , any primitive root $r$ of $p^n$ is also a primitive root of $p$


Who were the aliens seen in this scene from The Phantom Menace (alongside the ET species)?

Are E.T. and Star Wars in the same universe?


Viewpager set adapter on a null object reference

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


Representation theory's usability after one course


How to check if Win 7 disk is Ultimate or Home Premium or Professional version?

How to check if Win 7 disk is 64bit and what version?


How to iterate a table rows with JQuery and access some cell values?


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


How to restrict the mouse cursor to stay within a box?

Programmatically move the cursor to a desired location on the screen


If both N and G/N are cyclic, then G is cyclic.

Properties possessed by $H , G/H$ but not G


I installed a game; where can I find it?

How can I create launchers on my desktop?


Are a Paladin's auras considered magical for the purpose of Anti-Magic Field?


How do I batch rename files in windows 10?


What swapfile size to make? I have 4GB RAM


Javascript Function showing up on object but undefined when called

Javascript Object Property logged in Google Chrome Console before Declaration


$(a_n+a_{n+1})$ is convergent implies $(a_n/n)$ converges to $0$

$\lim_{n \rightarrow\infty} ~ x_{n+1} - x_n= c , c > 0$ . Then, is $\{x_n/n\}$ convergent?


Why don't photons crash into each other occasionally? Or do they?

What would the collision of two photons look like?


In Star Trek do the names of species and their ability to interbreed point to a founder species?

Is there an in-universe explanation for why so many alien planets have names from human mythology?


Rename field in SHP file (DBF) with ArcCatalog


How to understand the process of the kinetic energy formula?

Why is velocity squared in kinetic energy?


Service (Android Notification): Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference

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


python function seems to call itself then dot

Python function attributes - uses and abuses


Flask application exits after returning exit code 0

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


How to deal with systematic rigging of academic position job postings?

I know that there is a preselected candidate for a position to be filled at my department. What should I do?


What are some of the best Physics resources online?


How can I install Ubuntu on a device without a screen nor a keyboard?


How to test whether something is identically NaN?

How to tell whether value is NaN without using isNaN, which has false positives?


Can SO have a fluid vs. fixed-width layout?

Ch-ch-ch-changes: Left nav, responsive design, & themes


how to correct topology after boolean operation?

Is there an easy way to add a hole into an object?


How to get coordinates from the Query Autocomplete?

Places Autocomplete API to get GPS coordinates from address entered


Why does (insert favorite search engine here) get better search results than SO, SF, or SU's own search function?


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


How do I make this twisted surface on a bottle?


What is derivative a of a continuous function such that $f(x+y) = f(x) +f(y)$?

$f(a+b)=f(a)+f(b)$ but $f$ is not linear


How to balance a "murder hobo" party with fair punishment

How do I get my PCs to not be a bunch of murderous cretins?


Can i dualboot UBUNTU 12.04 64 bit along with WINDOWS 7 32 bit?


Using jQuery to dynamically update the DOM with .blur and .click to switch out elements

Event binding on dynamically created elements?


How to fix: no surface button in the materials tab

Why does my material panel look different?


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


RecyclerView with Search Filter Null Pointer


What are the steps for recalling a moderator?

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


$\int_0^{\infty}\frac{\ln x}{x^2+a^2}\mathrm{d}x$ Evaluate Integral

integrate the following function: $\int_{0}^{\infty} \frac{\log{x}}{x^{2}+a^{2}} \ dx$


Proving that $\lim_{n\rightarrow \infty} \frac{n^k}{2^n}=0$


Inject outer scope when monkey-patching instance method in Ruby

Is it possible to define a Ruby singleton method using a block?


create generic objects with dynamic type

How do I use reflection to call a generic method?


Is there any way to avoid grease splatter?


What exactly a Raw Image format encodes?

What does an unprocessed RAW file look like?


Equal, is equal to, equals, are equal to


how to get array values of keys stored in an object with "for in" loop in javascript

How do I enumerate the properties of a JavaScript object?


NullPointerException returned when assigning string to stringArray?

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


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


UK Visa in an expired Nigerian passport - what to use?


Upvote / downvote bandwagon - and how to stop it


Help needed with definite integral for $\lim_{n\rightarrow \infty}\sum_{k=1}^{n} \frac{1}{n+k}$


How do I grep for multiple patterns on multiple lines?


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


Expected time to roll all 1 through 6 on a die


Kernel 4.15.0-118 causing kernel panic on Kubuntu 18.04?

Ubuntu 17.10 kernel panic not syncing: VFS: unable to mount root fs on unknown-block(0,0)


Finding the probability that the matrix has full rank

Probability that a random binary matrix is invertible?


How do I create a bootable multiple OS DVD in Ubuntu?

How to create a bootable USB with multiple ISO images in it


Java, trigger function when oracle database is updated


How to download Ubuntu on a USB stick and install it alongside Windows 7?


Can my server handle 12,000 database requests per-minute?

How do you do load testing and capacity planning for databases?


How do I resolve unmet dependencies after adding a PPA?


How to enable reading non-ascii characters in Servlets

How to pass Unicode characters as JSP/Servlet request.getParameter?


Conflicting p-values of regressors in simple regression vs multiple regression?

What is the effect of having correlated predictors in a multiple regression model?


Series Summation Problem $1+2+3+\dots+n=k$

Reversing the $T(n) = \frac{n(n+1)}{2}$ formula


Sugar daddy wants my online banking login info to make deposits — is it a scam?


"find: rename: no such file or directory" when running `-exec rename` in find

Rename command not found when running a script


How to avoid basic get url structure in php get method


How do you disable browser autocomplete on web form field / input tags?


Can we say "I can't not go" or for instance "i couldn't not look"


Which is called first the constructor or onDraw()

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


How to recover deleted directories "/home/pi"


jQuery hasAttr checking to see if there is an attribute on an element


Was Star Wars' Coruscant inpired by Isaac Asimov's Trantor?

Was there any influence of "Foundation" series by Asimov on "Star Wars"?


Why there's no stale properties executing a function in the console

What is the scope of variables in JavaScript?


How does the scale factor depend on temperature?

Why is scale factor inversely proprotional to temperature?


How to find the size of a string inside a function in C?

How to find the 'sizeof' (a pointer pointing to an array)?


Isolation Transformer with 115kV primary

Utility floating neutral, isolation transformers and getting a shock


What visa do I need for 10 week volunteering for charity in the US?

Is volunteer work allowed in the US while visiting under the VWP or a B1/B2 visa?


Solve the given differential equation by using Green's function method


Is possible for grep to see the exact word?


How to prevent SQL injection and other attacks while preserving html message in PHP


How do I delay a function call for 5 seconds?

Sleep in JavaScript - delay between actions


Localisation is isomorphic to a quotient of polynomial ring


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


what is the difference between parameters and arguments?

What's the difference between an argument and a parameter?


Can you change a vote if a post is changed as a result of your edit?

Is it intended to be possible to change your vote on a question, that YOU have edited?


In the late nineteenth- and early twentieth-centuries; suspended hyphen

The use of hyphen in consecutive compounds


Are there any simple rules for choosing the definite vs. indefinite (vs. none) article?


How to create folder shortcut in ubuntu 18.4


Why do harmonics occur when you pluck a string?


My bike got stolen a second time (in Amsterdam) - what should I do?


devel module use anonymous user as author in generate content?

How can I stop the Devel module from generating blog/forum entries for Anonymous user?


Merging two files with a key -> values structure


Basic desktop actions are not available on Ubuntu 20.04


How to make a SUCCESSFUL persistent Ubuntu live hard disk drive or USB

How to make a live Ubuntu 18.04 USB with a persistent storage of more than 4GB


Do Magnets ever lose their magnetism, and if so how long does it take?

How long does a permanent magnet remain a magnet?


Why didn't the Ministry use Veritaserum to question criminals?


Is there any way of asking an iOS view which of its children has first responder status?

Get the current first responder without using a private API


Why is the p-value changing and what does it mean

Standardization of variables and collinearity


Flame shape and size (length) depending on gravity


How to find the type of an img file and mount it?


Can you cast a spell at a higher level spell slot even if it doesn't change the spell?

Can you cast a spell at a higher level, even if it doesn't have an "At higher levels" entry?


How to create this curved shadow in Photoshop?


grep dates in a text file to less than 30 days old and move to a new file

How to grep a date lesser than a particular date in a file


Problems evaluating a simple vectorial field with VectorPlot


Why is the cutoff for AUC (area under ROC curve) to be considered an acceptable classfier at .7 and what is it acceptable for?

Determine how good an AUC is (Area under the Curve of ROC)


Overloading member access operators ->, .*


How to return multiple objects from a Java method?


figures and text do not appear in the right order

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


What does this { ! } mean in the specific line of code?

Bang Notation and Dot Notation in VBA and MS-Access


Maximal ideals of the ring of all continuous functions

Is the ideal $I = \{f\mid f (0) = 0\}$ in the ring $C [0, 1]$ of all continuous real valued functions on $[0, 1]$ a maximal ideal?


How can I render the output in a certain language in a Twig template?

How to render Entity Reference fields in the current language


C++ what happen during 'object slicing' when casting derived class to base class


Is it possible to emit an arbitrary Spectral Color

Does there exist a laser that is tunable over the whole visible spectrum?


How does an ARM MCU run faster than the external crystal?


After "Oops! Something bad happened" one should be able to try again


mysqli : mysqli_result could not be converted to string

Object of class mysqli_result could not be converted to string


How can I update ubuntu from 32bit to 64bit?

How can I switch a 32-bit installation to a 64-bit one?


Interpolation of multibeam bathymetry using ArcGIS Desktop?


Is there a way to include formatted text to a comment?


Cryptic Errors. Probably a quick fix? ( noob )

Which packages should be loaded after hyperref instead of before?


Do I need to obtain a license to use real car brands in a game?

Is it legal to use car manufacturers' names in a game?


Rasterizing a plot make axes ticks invisible

Export high resolution figure causes missing ticks


Anyone know how to fix grainy bokeh in the background?


Java Create new file automatically depend on size


Is there any difference between run command in terminal & ALT+F2


How to keep the console window open in Visual C++?


PHP not receveing characters with accents from Ajax


How can I accomplish gradient effects in Photoshop?

How to colorize an image as in the example?


Do I have duplicate content issues to be worried about?

Have search engines recognise multi-lingual sites


Error while finding java version on ubuntu


Let $\phi :F \to R $ be a ring homorphism. Prove either $\forall x \in F ,\phi (x)=0 $ or $\phi$ injective

How to prove that homomorphism from field to ring is injective or zero?


Divisibility Proof $8\mid (x^2 - y^2)$ for $x$ and $y$ odd

Show that $8 \mid (a^2-b^2)$ for $a$ and $b$ both odd


CSS show div background image on top of other contained elements


asp.net Invalid character in a Base-64 string for connection string


Should answer-owners be highlighted like question-owners?

Highlight comments from answer author, in addition to question author


Any product of primes in the form of 4n+1 is the sum of 2 relatively prime squares

How do you prove that a prime is the sum of two squares iff it is congruent to 1 mod 4?


Google Drive status icons not appearing in Windows Explorer

Why are Icon Overlays (from 3rdParty-Apps) not showing up in the Win8 Explorer?


Enterprise Library or Shared Cache - Caching events

Cache Expiration event asp.net enterprise library


Why does a dead Elder Dragon kept spawning where ever I go?


how can I rescale an integer array of data to an integer one?

What's the difference between Normalization and Standardization?


How can I create a 64-bit virtual network with VirtualBox?

Can a 64-bit OS run as a guest on a 64-bit VirtualBox host?


Work Enegy Conservation & Rolling Bodies


Constructing a function with Flat and OneIdentity attribute with the property that otimes[a]:>a


jQuery: event not being triggered on ajax-loaded elements

Events triggered by dynamically generated element are not captured by event handler


Is it rude to say commands or imperatives without saying please?


Why don't Moon collide with Earth but revolves due to gravity?

Why doesn't the moon crash into the Earth?


How to make an image fit into a circular frame in android


icons in tabs app crashes upon launching spannable string

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


Resume interupted upgrade (14.04 to 16.04) and

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


How do I replace text inside a div element?


Fibonacci Numbers, show $F_n \ge 2^{n/2}$ for $n \ge 6$.

Use induction to prove that $F_n \ge \sqrt 2 ^n$ for $n \ge 6$


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


How to remove USB write protection in windows 10

How to clear current “read-only” state on a USB flash drive I setup with Rufus?


Can I upgrade my version of Ubuntu from the terminal?

How do I upgrade to a newer version of Ubuntu?


In BvS, did Flash show Batman a possible future or just his nightmares come true?

Was the messenger in Bruce Wayne's weird dream supposed to be The Flash?


What is the analog equivalent of 'digitally'?


Sequence of random variables $X_n$ converging in probability to $X$ and $X_n$ converging in distribution to $Z$, then $X$ has same distribution as Z?

Is the limit of a sequence of random variables unique?


Full frame lens works normally on Nikon DX body

Why do Full Frame lenses and crop body lenses exhibit the same crop factor when used on a crop body camera?


Derive a type at runtime for invoking a generic function

How do I use reflection to call a generic method?


Sampling from a multivariate Gaussian mixture model

Generating random variables from a mixture of Normal distributions


How to Compute the Brier Score for more than Two Classes


Example of LaTeX code that does not compile

Document requiring infinitely many compiler passes?


Ubuntu can't detect wifi networks on macbookpro 13.3


low-graphics mode after update to 13.10 and reinstallation of nvidia drivers

How to fix "The system is running in low-graphics mode" error?


"Can you send me Fred and your flight information?"


Can I clone MD5 hash to a different file?

Is a second preimage attack on MD5 feasible?


How to remove unicode special characters in a string in python3

What is the best way to remove accents (normalize) in a Python unicode string?


How to get difference between two dates?

Get difference between 2 dates in JavaScript?


Span tag refuses to center itself with the logo next to it


Blender adding double forward slash (`//`) to image file paths on Mac

Absolute path of files in Blender (with Python)


php sort array with date as key with date format


Determining who is a moderator in data explorer

Please provide a Moderators table in the Data Explorer


How can i make a countdown timer in C# that accounts for hours, minutes and seconds?

How can I String.Format a TimeSpan object with a custom format in .NET?


How to prove Vandermonde's Identity: $\sum_{k=0}^{n}\binom{R}{k}\binom{M}{n-k}=\binom{R+M}{n}$?


PHP Mysql Prepared statement different result

I have an array of integers, how do I use each one in a mysql query (in php)?


What does "more extreme" mean when talking about p-values?


how to fix this kind of git conflict: .merge_file_a

How to resolve merge conflicts in Git repository?


Four consecutive heads from ten coin flips

Probability of tossing a fair coin with at least $k$ consecutive heads


How to move files from parent diretory to sub-directory using command?

How to move all files plus hidden to folder down?


What is syntax highlighting and how does it work?


Load Images from within CSS resources in JSF 2.0

How to reference JSF image resource as CSS background image url


It it possible for a google forms-quiz to display results immediately?

Google Forms quiz submit ONLY when ALL correct


What is the minimal polynomial of $\sqrt{3} + \sqrt[3] {2}$ over $\mathbb{Q}$?

Minimal polynomial of $\sqrt[3]{2} + \sqrt{3}$


Problem with makeindex, italics and whitespace


Call javascript function from chrome developer console

Why isn't my JavaScript working in JSFiddle?


My Question is how does this proof workout? Unable to understand $m\mid n$ and its relation to $a$ and $b$

$a\equiv\bar a\!\pmod{\!kn}\Rightarrow a\equiv\bar a\!\pmod{\! n};\ $ $(a\bmod kn)\bmod n=a\bmod n.\ $ Congruences persist mod factors of the modulus


Would several withdrawals (W) affect my chances at graduate school admission

How do some Ws on transcripts affect PhD admissions in mathematics?


Why does an environment's label have to appear after the caption?


coding a command that involves running a class with param

How do I parse command line arguments in Java?


Comparison between hierarchical clustering and principal component analysis (PCA)

What is the relation between k-means clustering and PCA?


Authenticate to Stack Exchange using GitHub


Show active navigation for current page with php


Counting the number of permutations of a set of n elements with k fixed points

Derivation of the Partial Derangement (Rencontres numbers) formula


How do you add emission to singular faces

Add different materials to different parts of a mesh?


Can I take my battery backup/energizer/secondary power source in flight?

Are battery packs allowed in hand luggage?


How is sun's atmosphere (corona) hotter than the surface itself?

How does the sun's surface conduct thermal energy from the convective zone to the corona?


Let me edit tags even when there is pending suggested edit

Please allow tag editing when question is waiting for pending edit votes


Is it unethical to access journal articles from Torrent websites?

Is it ethical/legal to obtain journal articles from reddit?


Show that the area of a triangle is given by this determinant


Can I rent a car and drive it one way from Seatle, WA to Anchorage, AK?

How can I find a one-way car rental from Alaska to Seattle (through Canada)?


How to see python symbolic names of objects on cursor hover of menu items in Blender 2.8


Where is the option for scaling stroke width in Inkscape?

How can I preserve border width when scaling an object with Inkscape?


Windows 10 can not search anything from start menu after I renamed my users folder

win 10 home how to rename my home directory and account login


How do I validate xml against a DTD file in Python


Issue with title for a page in wordpress for categories (Displaying CategoryName Archives)


"See page as it would appear at given reputation" moderator feature

View site with a specific reputation value (lower than your own of course) or as a specific user (for mods)


How to limit a process to one CPU core in Linux?

How can I set the processor affinity of a process on Linux?


I was trying to create a Java method that reads a file and returns a string but it seems that the value of string was same when it was initialized


Why is naruto's Jinchuriki transformation so different?

Why do Kurama and Gyuki appear as chakra while other bijuu don't?


Finding a curve with maximal number of $\mathbb{F}_{q}$-points

Finding elliptic curves achieving the upper and lower bounds of Hasse's Interval


How are string vibration modes related to particle identity?


pgfplots: x label at sixth decimal number


SQL select * vs. selecting specific columns


Find a simple formula for $\binom{n}{0}\binom{n}{1}+\binom{n}{1}\binom{n}{2}+...+\binom{n}{n-1}\binom{n}{n}$


Someone Activated My Playstation as Their Primary

What will Sony do if someone uses my account as primary on another ps4 without my knowledge?


RSA attack, 1 message with different keys?

Deciphering the RSA encrypted message from three different public keys


Truly share a folder with multiple users on a computer


Boot of Windows 7 from GPT disk on non EFI motherboard

How to install Windows on GPT disk without UEFI BIOS?


Where are OS-level crash reports stored?

Where are crash logs after a system freeze?


Cannot delete files or format MicroSD card


How to get Smooth Scrolling with Magic Mouse?

How to get smooth scrolling movement with magic mouse


Bounty-like facility for rewarding excellent questions


I discovered a sequence that should converge to $\pi$ , but how to prove that it really converges to $\pi$?

Why is this series of square root of twos equal $\pi$?


Prove that $n<2^n$ for any natural number $n$.


Finding a specific number within a comma separated list


How did 'sanction' come to have two opposite meanings?


How can I remove a file whose filename has weird characters?

How to delete file with this name on linux: -]???????q


Part and section in fancyhdr header of (article documentclass)


What is the sum of the prime numbers up to a prime number $n$?

how to prove this extended prime number theorem?


Ubuntu 20.04 Failed to Set MokListRT: Invalid Parameter


Do I need a Schengen transit visa as a US Green Card holder?

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


How is the values in this array which is passed as a argument to the method, change on the run of the method

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


What simpler mail server can I use instead of postfix?


What is the recommended way to install glibc 2.27 on Ubuntu 16.04?

upgrading glibc to a version at least 2.17 or higher in ubuntu 12.04 LTS?


Why are conditionals with false antecedents considered true?

How can we reason about "if P then Q" or "P only if Q" statements in propositional logic?


ssh: connecting through localhost port 22

What causes the 'Connection Refused' message?


Make a bootable internal drive to install Ubuntu on current drive?


What do Windows 8 Refresh and Reset my PC really do?


Is it possible to change the properties of a WebReference in run-time?


can we set the functionality of snooze alarm in our app as iphone's built in alarm?

How can I implement Apple's "Snooze" functionality in their Clock app?


Cloned buttons not working with click function

Event binding on dynamically created elements?


wonderlands.com annoying pop-up redirects

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


MySQL Compare Two Tables Difference Inner Join Inverse

Find records from one table which don't exist in another


Overriding Tkinter "X" button control (the button that close the window)

How do I handle the window close event in Tkinter?


ffmpeg installed but not the right version

Installing ClipBucket but installation cannot find ffmpeg


App doesn't open correctly when I open a notification

Clicking on a notification on Android app opens an empty feed


Facts in reported speech – to backshift or not


What are the rules for calling the base class constructor?


A proof that $1=2$. May I know why it’s false?


Typing ordered pairs over arrows in a tikz-cd

Why do I need extraneous braces for the label in an arrow?


Can You Create Free Rent Agreements in Monopoly

In the official rules of Monopoly, can you offer immunity to other players in deals?


How does one prove that if function's partial derivative respect to every variable is zero, function is constant?


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


Riemannian metric on Lie Groups and $S^n$

How to prove that a left-invariant metric on a Lie group is smooth?


How to Select from a List based on another List?

How can I use Pick to select items in one list when a value in a corresponding list is $\leq$ some value?


How do I upgrade to a newer version of Ubuntu?


No value for $TERM and no -T specified crontab exec

tput: No value for $TERM and no -T specified


Python: Function Output Result Not as Expected


Why is the $dx$ right next to the integral sign in QFT literature?


how to introduce multiplication in shell scripting

How to do integer & float calculations, in bash or other languages/frameworks?


Mysterious failure of kpsearch library to find article.cls on Linux system

Missing files (basic sty files) when TEXINPUTS is set


How do I add a texture to a model in 2.82?

How do I put an image texture on a material in Cycles?


How to validate an email address using a regular expression?


Prove $\frac{1}{n+1}\le \log\left(1+\frac{1}{n}\right)\le \frac{1}{n} ,\forall n\ge1$ if $\log x= \int_{1}^{x}\frac{dt}{t},x>0$

Intuition behind logarithm inequality: $1 - \frac1x \leq \log x \leq x-1$


What is the best introductory Bayesian statistics textbook?


Why am I asked for a credit card number to download a free app?


what is the difference between $(\cos A)^2$ and $\cos^2 A$


Is there a function in python to split a word into a list?

How to split a string into an array of characters in Python?


Would it be grammatically correct to say "You're" instead of "You are"?

Is it okay to say "Yes you're." instead of "Yes you are."?


Avoiding the variable in "val x = foo; bar(x); x"

Equivalent to Ruby's #tap method in Scala


How do I install an older version of an app on an iPhone?


What is more likely to boost my gaming performance: a new GPU or more RAM?

How can I determine the bottleneck in my gaming rig?


Solarian Revelations needing Attunement of Specific Type

Can the “while attuned” powers of Solarian stellar revelations be used while attuned to either mode, or only the matching one?


Adjust table width to fit two-page column

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


Proof that $(AA^{-1}=I) \Rightarrow (AA^{-1} = A^{-1}A)$


Is it true that if $E(X\mid Y)=Y$ and $E(Y\mid X)=X$, then $X$ equals $Y$?

If $E[X|Y]=Y$ almost surely and $E[Y|X]=X$ almost surely then $X=Y$ almost surely


Why are there 2 Clementines on the Ubuntu Software Center?

Why are there 2 packages for some applications (e.g. Chromium) in Ubuntu Software?


C++ Undefined reference to 'LinkedList::append(int)'

Why can templates only be implemented in the header file?


What is the meaning of *them* in this sentence? I mean what does them refer to in this sentence?

Is there a correct gender-neutral singular pronoun ("his" vs. "her" vs. "their")?


TypeError: undefined is not an object - Safari & IE


Resistor question for current limiter circuit

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


Is 'fsck error on boot' hardware related or a bug?

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


Differences in meaning when the verb tense changes (headlines)


Proper way to use json_encoded form data to create dynamic insert statements


What is the Gundam anime and movies and OVA order?


Show datalist labels but submit the actual value


How can I make it so that all new users created in the future will have a specific file copied?

How do I set a user's default .bashrc file?


Is it plagiarism when copying something that you have written before?


unmet dependencies when using apt-get, how can I solve it?

How do I resolve unmet dependencies after adding a PPA?


Accessing a static member function of a nested class template

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


Elementary proof for $\sqrt{p_{n+1}} \notin \mathbb{Q}(\sqrt{p_1}, \sqrt{p_2}, \ldots, \sqrt{p_n})$ where $p_i$ are different prime numbers.

Proving that $\left(\mathbb Q[\sqrt p_1,\dots,\sqrt p_n]:\mathbb Q\right)=2^n$ for distinct primes $p_i$.


How to use a variable in a different function?


Parse a list Of wrapper class in javascript don't want apex:repeat

Access Javascript variable inside of an Apex:repeat


Boolean not correctly updating unless you print it

Loop doesn't see value changed by other thread without a print statement


How do you move an unallocated partition?

Gparted: move extended partition on the left


Can't find Python2.7 when trying to install Django in Ubuntu 14.04

How to find python installation directory on Ubuntu


Looking for the title of a YA/Youth sci-fi novel about kids traveling to alien planet where the aliens need sulphur to survive?

And now, for something completely different: The mushrooms are among us


Isn't has a general verb when followed by an object and then Ing

Is there an alternative way to express "has them " other than "makes them "?


Undefined symbols for architecture x86_64 for user defined type

Why can templates only be implemented in the header file?


Truncation Error when I try to create a Array of values


Average Length of Random Number Generation with Decreasing Range of Numbers


How do I root a phone without losing any data?

Is there a way to root an Android phone without unlocking the bootloader?


How to patch a Windows 7 machine to fix recent Security Essentials exploit?

Security Update for Microsoft Malware Protection Engine (Advisory 4022344)


Difference between >&/dev/null and &>/dev/null

what is the difference between >&2 and &>2


How can I get the order of derivation of a symbolic expression?

Detect highest order of derivative in expression?


Calling virtual function from most derived class


StackOverflow Careers: Better detailed remote locations

Careers: What does "allows remote" mean?


How can I avoid a preposition at the end of a clause

When is it appropriate to end a sentence in a preposition?


I'm gatting "Set the RESUME variable to override this." Error when i try to sudo apt upgrade

How to set the RESUME variable to override these issues?


Figuring out if a number is an input in Java?

How to check if a String is numeric in Java


I would like to be able to use Console.WriteLine() and Console.ReadLine() in the same line

How do you wait for input on the same Console.WriteLine() line?


When you type dir in terminal, the name file with space separate with symbol backslash \

Difference between 'dir' and 'ls' terminal commands?


Windows 7 File Explorer Icons not displaying properly

Why do my shortcut icons get broken on Windows 7?


Find the integral $\int_{0}^\infty \frac {1}{(x^2+1)(x^7+1)} \, dx$


(Brand new to Blender) Background image wont render with model

Cycles not rendering image or movie clip used as background in the viewport


Disable Hyphenation by adjusting word spacing

How to prevent LaTeX from hyphenating the entire document?


How to design a new board comprised of multiple already designed sub-boards separated by breakable tabs?


How can I secure an Ethernet-over-power network?


Is there a simple way to print out all the available characters in a LaTeX font set?

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


Understand why the query plan was changed

Why is my query suddenly slower than it was yesterday?


Moving polygon on path curve to create 3D shape


How to select a clustering method? How to validate a cluster solution (to warrant the method choice)?


qml minus error. minus add many digit to fraction part


Why does ASP.NET webforms need the Runat="Server" attribute?


Is there any (known) way to have Arxiv waive the endorsement requirement?


When I use VIM via terminal, I keep getting duplicate files with a ~ appended to the end. What are these?

Why does Vim save files with a ~ extension?


How to write on FAT32 and NTFS from Mountain Lion?


How to convert list of key-value tuples into dictionary?


What are the GCC and clang versions available in Ubuntu 18.04?

How can I check the available version of a package in the repositories?


Prove that $\lim_{u\to \infty}{\frac{u^m}{e^u}}=0$

How to prove that exponential grows faster than polynomial?


How to use Extension method inside a LINQ statement?

LINQ to Entities does not recognize the method 'System.String ToString()' method, and this method cannot be translated into a store expression


Updating integers in a list by adding integers from another list to them


Game-Checking for collisions and deleting object from ArrayList

Iterating through a Collection, avoiding ConcurrentModificationException when removing objects in a loop


Convert string to Title Case with JavaScript


How to fix byte array java.lang.NullPointerException

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


When creating a git repository that will be on the server, can I convert it to a bare repository?

How to convert a normal Git repository to a bare one?


Similar matrices NOT over the complex numbers


How to collapse a list into a string in python?

Convert a list of characters into a string


How to check if Google Street View Image API returns no image?

How can I tell if Google's Streetview Image API Returns "Sorry, we have no imagery here" (ie. NULL) Result?


Would google index a page in sitemap which there is no direct link to it from website?


Differences among "It feels...", "It looks...", and "It seems..."


What does the TLS 1.2 client finished message contain?


Proving $\sum^{n}_{k=1} \frac{1}{\sqrt{k}}>\sqrt{n}$ by induction

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


how to add command with new line in the variables?

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


How can a tree fill a coconut with water?

How is it possible for tall trees to pull water to heights more than 10m?


JQUERY Access to the DOM of external HTML/PHP file, loaded with load()

Event binding on dynamically created elements?


Interaction in the linear schrödinger equation


"Hot" tab in is badly skewed and misleading - time to replace it with actual hot questions?


How can I find maximum power transfer using Thevenin equivalent


How do I define and initialize a variable that generates random integers from 2 to 20 inclusive?

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


Search an array of dictionaries for string

Query plist that is an array of dictionary


Making virtual raster with average values

Simple band arithmetic on GDAL virtual rasters (VRT)


Getting org.openqa.selenium.ElementNotInteractableException: element not interactable for Editor in selenium in Java


Split string based on regexp without consuming characters

Non-consuming regular expression split in Python


How do I understand Kinetic energy formula?

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


Painless way to install a new version of R?


Cannot see my wifi [10ec:d723] when trying Ubuntu


Why do this book telling a story in the past but they use present tense?

Shakespeare Use of present tense narrating a past action


Differences between /bin, /sbin, /usr/bin, /usr/sbin, /usr/local/bin, /usr/local/sbin

How to understand the Ubuntu file system layout?


How do I add mods to Minecraft on Xbox360?

Is modding Xbox 360 games difficult or dangerous to the game/system/saved files?


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


Will a PC's passive ability function while they are polymorphed?

Can a polymorphed creature use class features that don't require speech or hand gestures?


Option to view entire markdown source text in suggested edit review

Suggested edits that change links should jump out and punch reviewers in the face


Find all function $f:\Bbb{N}_0 \rightarrow \Bbb{N}_0 $ satisfying the equation $f(f(n) + f(n) = 2n +3k,$ where $k$ is a fixed natural number

Find all function satisfying $f(f(n))+f(n)=2n+3k$


Books on quantum mechanics with intuition

What is a good introductory book on quantum mechanics?


How to grep multiple strings that starts with certain value


Why does gradient descent work faster with ReLU compared to using with Signoid?

How does rectilinear activation function solve the vanishing gradient problem in neural networks?


Difference between $\Delta$, $d$ and $\delta$


how to get all elements of div from another page in web service aspx

GET entire div with its elements and send it with php mail function


User downvoted random questions and answers of mine

What is serial voting and how does it affect me?


Cursor is set to move by increments. how to reset to normal?


How to print next line on current line if next line contains some character?

How do I remove newline character from lines preceding a particular pattern?


Do I need a transit visa at Heathrow airport while traveling from Toronto to Delhi

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


Wait for Shell to finish, then format cells - synchronously execute a command


Part of speech for qualifying adjective which takes NP outside normal domain of noun it modifies

Term for things like "naughty step" where the step is not what is naughty


How can I change the data usage cycle for Mobile data?


Simplify the subtraction of two summations.

How do i simplify the following: $\sum_{i=1}^n (3i^2+4) - \sum_{j=2}^{n+1} (3j^2+1)$


Javascript function not being hit on change of element from partial view

Event binding on dynamically created elements?


"Walk in" or "Walk into"? How to decide whether to use "in" or "into"?

Change of meaning by replacing "into" with "in"


study the convergence of $\sum_{n=1}^\infty \log \frac{n+1}{n}$


How to test the statistical significance for categorical variable in linear regression?


"gzip: stdout: No space left on device" error message when updating


An Introduction to Theory of Groups by Joseph J. Rotman - Exercise 1.5

If $n>m$, then the number of $m$-cycles in $S_n$ is given by $\frac{n(n-1)(n-2)\cdots(n-m+1)}{m}$.


Does Assassins Strike deal Max damage on a Critical hit?

Is the extra damage from Assassin's Strike maximized on a critical?


creating multiple thread objects in a loop

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


NullPointerException error on clicking the button


Different hover functions get shared callback functionality


Does Ruby or Rails have a "in multiples of" method?

Ruby: How to iterate over a range, but in set increments?


php + Highcharts.js + convert from mysql to mysqli causes error

How do I migrate my site from mysql to mysqli?


How does changing the "size" of the infinitesimal $dx$ change the interpretation of the resulting integral?

During U-substitution, is the $du$ that we use as the infinitesimal in $\int f(u) \ du$ changing size?


If I book a return journey with British Airways and miss the first flight, can I still use the return flight?

Is it okay to board only the second flight of a return ticket? The return ticket is much cheaper than buying one way


C++ VS2013: overwriting default constructor not working


I want to make a cannon ball sink slowly into the ground

Make a mesh/plane deform on collision (and stay deformed)


Where is locate SQLite Database in android?

Location of sqlite database on the device


Could the Banishment spell be used to separate an NPC from an aberration growing inside it?

What happens to swallowed creatures when Banishment is cast on the creature that swallowed them?


How to fix “Headers already sent” error in PHP

How to fix "Headers already sent" error in PHP


How do I upgrade to a newer version of Ubuntu?


Rails: Issue with turning "0000221" (string) into 221 (integer)?

Why does Ruby's String#to_i sometimes return 0 when the string contains a number?


How to control resolution/refinement when using RegionPlot on ImplicitRegion?


JavaScript setTimeout() won't wait to Execute?

Why is the method executed immediately when I use setTimeout?


Activity button in user profiles hidden or blocked by large hats


Javascript class name manipulation not working

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


Use Lagrange's theorem to prove that if $G$ is a finite group of order $n$ then the map $x \to x^k$ is surjective.

If a group $G$ has odd order, then the square function is injective.


How to enumerate questions alphabetically

How do I change the `enumerate` list format to use letters instead of the default Arabic numerals?


Calling two javascript files at once using HTML


How to make keyboard recorder program record when it is behind another window/program?

Listening for input without focus in Java


How to install JDK8 on Ubuntu 18.04 64Bit

How can I install OpenJDK on Ubuntu 16.04?


"Listen to me play the flute" vs "listen to me playing the flute"

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


Cannot open gnome-terminal from Unity launcher or from side panel shortcut


Can we make a force which can oppose earth gravity?

Is it theoretically possible to shield gravitational fields or waves?


Put new harddrive in Acer model # N17Q3 laptop

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


Proving that this function is continuous on $G\times G$


Did the shellshock bash fix break basic command line tools like echo and cat?

How do I set an environment variable on the command line and have it appear in commands?


Switch axes and handedness of a quaternion?


Text files open in Nautilus instead of Text Editor


How to create object from another without undefined properties

Remove blank attributes from an Object in Javascript


How is it possible to have such massive black holes?

Is there a limit as to how fast a black hole can grow?


How can I stop objects like images or tables to move to unwanted position?

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


How can i use User and Password by $_session[] to search?

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


Can I fit 26 x 2.2 tyres to my 26 x 2.25 wheels on my mountain bike?

What is the maximum or minimum tire width I can fit on my bicycle


Create a graph network flow model for the Computer Science Department

Creating a network flow model for building a new organizing schema for a departament


How to prove this inequality $ x + \frac{1}{x} \geq 2 $


Sill Plate not Lining up with Foundation Wall

Should I be concerned that the sill plate is not lined up with the foundation?


When using regularization wouldnt it make all parameters very small?


Does an electron occupy a definite volume?


How to back up MySQL databases to SQL files?


Why am I constantly being redirected to stackexchange.com/promos?

Getting redirected to http://stackexchange.com/promos


Writing a trigonometric expression in terms of another

How to express trigonometric equation in terms of of given trigonometric function?


NSString cString is Deprecated. What is the alternative?


Submit multiple forms with one submit button


Several of my ubuntu apps arent opening at all

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


Set Object to Object Without Pointer Javascript

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


Is there a subtle difference between "inherent" and "intrinsic"?


Why does "Modify Border" bleed outside the selected edges?


Return a response from custom URL scheme

How can I launch back the app that opened my custom URL scheme?


Why output from `stty -a < /dev/pts/0` on pts/1 is different than `stty -a` on pts/0?

Why do the terminal attributes look different from outside the terminal?


How can I trigger a command when a player is hit by a Snowball?


Parse XML with Namespace using SimpleXML


What is the best algorithm for overriding GetHashCode?


Unable to fetch modify data in select query


How to encrypt a string to a string of the same size is Python


Using function in C to seperate words using strtok

C's strtok() and read only string literals


Display all the lines which ends with the word “unix” or specific word in terminal

How to find a text file which contains a specific word inside (not in its name)


What do you call a person who gets a referral?

What is the noun for someone who receives a referral?


How can I fix list Array with the cursor data in Android

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


What does the bending of "The Fabric of Space Time" really look like?

Better explanation of the common general relativity illustration (stretched sheet of fabric)


Can't install rmagic due to the dependencies errors

How do I resolve unmet dependencies after adding a PPA?


How to check if an object implements an interface?

Determine if a Class implements a interface in Java


File system is getting full quickly. Most of the directories all full

system mounts /dev/loop0 on /snap/core/3604 and it's 100% full, where is it coming from?


Obscure show or movie from the 80's or 90's


Without Cauchy Integral Formula or Residues: $\int_{L}\frac{dz}{z^{2}+1}$


How do I solve this equation over integers: $1=91p+74q$

How to use the Extended Euclidean Algorithm manually?


How to round a number to n decimal places in Java


Rationalizing the denominator with 3 roots

Rationalizing a Denominator with Cube Roots


Theorem 11.14, Apostol, pg 238 - need explanation


What is the evolutionary advantage of having polymorphisms in MHC?


KeyEvent returns NullPointerException; how do I define e?

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


how a battery behaves in parallel to the charger with a shared load but with a voltage difference


How to edit a file that has a space in its name?

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


How to set classpath for multiple jars in command line?

Including all the jars in a directory within the Java classpath


Does Entity Framework support parallel async queries?

EF 6 - How to correctly perform parallel queries


Find current display screen dimensions where my WPF application is running

How can I get the active screen dimensions?


DNS just started resolving my server.prod addresses to 127.0.53.53


how to load keyStore and trustStore files from a java Jar file project and use them to initialize SSLContext?

How to use a file in a jar as javax.net.ssl.keystore?


Deleting items in arrayList: trying to delete from Index that is not there?


Order of duplicates is reversed in iOS app

Custom ordering of duplicate targets is not necessarily honored on mobile apps


Question mark or bold citation key instead of citation number


How can I prevent my program from closing when a open console window is closed?


What exactly does the *frequency* of a photon mean?


running python script with limited command privileges (help)

How come a python file is executable even though its permissions are 644?


Find all positive integers $n$ such that $\phi(n) + \tau(n) > n$.

Relatively Prime Numbers and Number of Divisors of n


How to scale game with orthographic camera correctly?

How to force keep the aspect ratio and specific resolution without stretching the output screen view?


Python random.shuffle() producing same result even after I call random.seed()?

List of lists changes reflected across sublists unexpectedly


Define different font size for text and line spacing and create an image from it using C#

How to set line spacing Graphics.DrawString


Preventing LaTeX from starting a new page before \begin{figure}

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


Old horror movie with creatures eating all matter in the past

What story had the world being eaten every night by toothy orbs?


How can I build my own wireless charger for my cellphone?


Creating an internal Stack Exchange for proprietary questions?

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


Let $R$ be a ring satisfying $(xy)^3=xy$ for all $x,\, y\in R$. Then $R$ is commutative.

If $a^3 =a$ for all $a$ in a ring $R$, then $R$ is commutative.


How to find Windows Taskbar location and size?

How do I get the taskbar's position and size?


libhal1 needs to be reinstalledbut cant find an index for it

How do I find the package that provides a file?


how to check if a variable contains a value in bash shell

How to check if a string contains a substring in Bash


How to install FreeMind (free mind mapping software) on Ubuntu 16.4?


How to see 'git svn dcommit' changes before dcommitting?

How to see what has been checked into git, but hasn't been committed to svn via dcommit?


Google still returns old Wordpress user name when I search for it


Solve the following differential equation using the fourth-order Runge-Kutta method

Solving a system of ODEs with the Runge-Kutta method


Cannot smooth without trouble on my mesh


How to Sort a List by a property in the object


Can Json.NET create readable json files?

How to turn on indentation when writing JSON using Json.net?


APT reports "/usr/sbin/grub-mkconfig: 13: /etc/default/grub: After: not found" and "repository does not have a Release file"

/usr/sbin/grub-mkconfig: 35: /etc/default/grub: FROM:: not found


Unable to locate package python-pip on live system

How do I enable the "Universe" repository?


How can I switch to an external db with Views API?

How to define and use an external database connection in a custom module


sudo apt update always giving Clearsigned file isn't valid, got 'NOSPLIT' (does the network require authentication?)


Laurent Series of $f(z)=\sin(\frac{1}{z})$ about $z=0$

Laurent Series of $f(z) = \sin {\frac{1}{z}}$ at $z=0$


Prove that there are infinitely many primes p, such that the congruence $x^7$ + $3x^5 + 1 \equiv 0 \mod p$ has a solution

$x^2-x+1$ has a root $\!\bmod p\,$ for infinitely many primes $p$


prove or disprove if $\lim_{n\to\infty} a_n=0$ then $∑a_n$ converges if and only if $∑a_n+a_{n+1}$ converges


How does one determine the relative merits of the "4 to 1" versus "2 to 1" trade terms in Catan?

Are general 3-to-1 or specific 2-to-1 ports better in Settlers of Catan?


Cannot launch synaptic package manager on Ubuntu 17.10, gcc:7.2.0

Why don't gksu/gksudo or launching a graphical application with sudo work with Wayland?


Why is "union" an exception to the "a/an" rule?


Change browser address bar URL with jQuery

Updating address bar with new URL without hash or reloading the page


What's the interpretation of the coefficient of a categorical variable?

Beta coefficient interpretion with categorical and continuous predictors in a linear regression


matrix multiplication is strange in numpy(m*m equals m.dot(m)!!!)

What are the differences between numpy arrays and matrices? Which one should I use?


How could I use scalebox to rescale a table such that it fits exactly in the usable page width (i.e., between the margins)?

Is there a way to slightly shrink a table, including font size, to fit within the column boundaries?


Downloading a list of files from ftp to local folder using c#?

How to List Directory Contents with FTP in C#?


Showing dimension of each eigenspace is 1

every eigenvalue of $T$ has only one corresponding eigenvector up to a scalar multiplication


Trouble changing background image of navigationbar back button

Customization of UINavigationBar and the back button


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


Accessing inherited variable from templated parent class


How to set featured image in wp_insert_post

How do I set a featured image (thumbnail) by image URL when using wp_insert_post()?


List of lists changes reflected across sublists unexpectedly


Folder Permissions for new partition - can't move files


How to know the users connected in an Ubuntu 18.04 / xrdp


Which journaling system best prevents torn writes like Windows NTFS?


Separate clarifying comment questions to the original post from non-clarifying comments


Objective-C: Any TreeSet or TreeDictionary?


Why Tommen was called "First of his name" even if there has been a Tomen II Lannister?

Why is King Tommen Baratheon the "First of his Name" rather than at least third?


Second derivative of an inverse function

second derivative of the inverse function


Is $f(x) = x^{-1/2}$ Riemann integrable on [0,1]?

If a function $f(x)$ is Riemann integrable on $[a,b]$, is $f(x)$ bounded on $[a,b]$?


How to concatenate twice with the C preprocessor and expand a macro as in "arg ## _ ## MACRO"?

What are the applications of the ## preprocessor operator and gotchas to consider?


Is Ubuntu 14.04 secure against heart bleed bug


Non-constant polynomials in $\mathbb Z[x]$ can't generate maximal ideals

Nonconstant polynomials do not generate maximal ideals in $\mathbb Z[x]$


Should I use plastic/insulating washers when attaching a motherboard to the case?


Apply display settings to all user accounts?


How to make my Mac sleep when I close the lid while connected to an external display?

Why won't closing the lid sleep my MacBook Pro with external monitor attached after upgrading to Lion?


Finite cyclic subgroups of $GL_{2} (\mathbb{Z})$


How to move 100 files from a folder containing thousands?


The Help Center claims that moderators have no abilities


Derivation of formulas for median and mode for grouped data


What do "." and ".." mean when in a folder?


Regex to validate date format dd/mm/yyyy


Developing for Android in Eclipse: R.java not regenerating


What is the best way to convert xml to html5 in c#?


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


How does multiclassing work for an artificer?


apt-get update throwing "are you root" error


my replace is not working in my function?

How to replace all occurrences of a string in JavaScript?


How to compare 2 series of ROC curves with AUC?

Statistical significance (p-value) for comparing two classifiers with respect to (mean) ROC AUC, sensitivity and specificity


When commenting before deleting a post, is the comment lost?

Can I get more information on an inbox notification for a comment on a deleted answer?


Counter-example for prime ideals in a non commutative ring.


How to check outstanding fines in the US as a tourist


Conditional expectation on more than one sigma-algebra


Syntax highlighting for C++ code, initializing with `()` vs `=`

What is syntax highlighting and how does it work?


Code Commenting: Do you put your code comments on Interfaces or on Concrete classes, or both?

Comment the interface, implementation or both?


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


Can you benefit from the Dueling fighting style after having thrown a light weapon?

Does Dueling Fighting Style apply to thrown weapons?


Trigonometric integral of $f(x)=(x^2)(\sin(x^2))$.


Improve selection/ranking of favorite sites and feed for the android app


Indian travelling to Doha to Banglore via Kuwait,do i need transit visa to go out of airport

Do I need a transit vsa in Kuwait; what about checked baggage?


"nvidia-304-updates" vs "nvidia-304" (and similar)?

What's the difference between the nvidia-current, and nvidia-current-updates packages?


What’s a way to append a value to an array?


Irreducibility of $x^{2^n}+x+1$ over $\mathbb{Z}_2$

On irreducible factors of $x^{2^n}+x+1$ in $\mathbb Z_2[x]$


Framed float box, spanning two columns in paracol

tcolorbox Spanning Two Columns in {paracol} Environment


How to install visual studio 2015 on Ubuntu 14.10


"running python rtupdate hooks for python3.5" failing


Find $\lim_{n \to \infty} \left[\frac{(n+1)^{n + 1}}{n^n} - \frac{n^{n}}{(n-1)^{n-1}} \right]$ (a question asked at trivia)


Subgroup half as big as its group is normal.


windows folders unavailable after reboot

How to make partitions mount at startup?


Get a date based on week number (python)

What's the best way to find the inverse of datetime.isocalendar()?


Append elements from external dict into dict inside assignment

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


I want to change char* to float without loss


Transferring locally built Minecraft world to a remote server?

How do I move a Minecraft saved world from my desktop to my server?


What is your best way to memorize results for common arguments of trigonometric functions?

Easy way of memorizing values of sine, cosine, and tangent


Does $\lim_{x \to 5} \sqrt{x-5}$ exist, even though $5$ cannot be approached from the left?

Limit of $\sqrt x$ as $x$ approaches $0$


Website not appearing in Google search results

Why aren't search engines indexing my content?


Why are some genes dominant over others? What is the mechanism behind it?


Poll in background for StackExchange™ MultiCollider SuperDropdown™ inbox events and update the titlebar accordingly à la Facebook


Javascript method for parsing specific fields from JSON

Safely turning a JSON string into an object


Issue Passing an Optional Argument through Theorem Name with thmtools


JC Higgins girls bike. Trying to identify year of manufacture

Why shouldn't I care what model/make/year my bicycle is?


How to hide javascript file of your website?

How can I obfuscate (protect) JavaScript?


How to migrate SVN repo with full codebase to GIT repo?

How do I migrate an SVN repository with history to a new Git repository?


No GNU-grub loader page after ubuntu 18.04 install

Dual-boot boot menu does not show up after installing Ubuntu 15.10 alongside Windows 10


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


Splitting a range into an even number of n groups

How do you split a list into evenly sized chunks?


Serve a static page if the backend is down

Apache reverse proxy error page when proxied server is down


Clerical error in UK visa application, but form already submitted - what should I do?


C , Why does this code work with array notation , but not with pointer notation?

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


Delete all Duplicate Rows except for One in MySQL?


Finding double integral using change of variables


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


References do not resolve even after repeated compilation

Strange side effect between amsmath, hyperref and cleveref


In C programming, does %d randomly generate numbers?

Behaviour of printf when printing a %d without supplying variable name


Allow bounty to be set with reputation from another site?


How do we get a expression for speed of light $\frac{1}{\sqrt{\mu\epsilon}}$ using Maxwell's equation?

Derivation of the speed of light using the integral forms of Maxwell's Equations


How I can look from that script runs sendmail?

How do I deal with a compromised server?


Is the sum of the first $n$ primes a prime infinitely many times?


Not able to do sudo apt-get update with errors from gnome3-team/gnome3/ubuntu focal Release

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


Why should we declare interface methods as public?


Is 2 hours 20 minutes enough for a layover in Frankfurt Airport?

Layover in Frankfurt for 1h40m - is it enough? What happens otherwise?


How do I return the response from an asynchronous call?


Set all panels to be closed by default or remember settings by file?

Can screen layouts or workspaces be locked?


Wacom issues with the Fujitsu T4220 & T4210 Tablet PC


Should there be a definite article here?


How to read high voltages on microcontroller?


How to set up Android kernel development environment for Sony Xperia ZR (and potentially similar ones)

Complete Installation Guide for Android SDK / ADT Bundle on Ubuntu


Detecting Requests from Mobile Browsers in ASP.NET


why Permission denied when to write something into a log file?

Redirecting stdout to a file you don't have write permission on


Is "communicate through writing" correct?

"Communicate over" vs. "communicate through"


PHP to HTML netherlands characters not showing correctly


Regex avoid leading whitespace in this pattern

How to validate phone numbers using regex


ubuntu terminal stuck after running command as root user

Nothing shows up in the terminal when I type my password


What's going on here with the quoted quarter reputation?

What does "Change" represent in the User Leagues?


Is there a closed form of the sequence 1, 1, -1, -1, 1, 1, -1, -1, ...?

How do you create an alternating series with the sign being the same twice in a row?


Logistic regression output and probability

Difference between logit and probit models


Can I use a Cat 5e cable (inside walls), a Cat6 insert in the wall and a cat 6 cable to connect to the computer?


Finding the number of normal subgroups of this group which has order 21

How many normal subgroups does a non-abelian group $G$ of order $ 21$


Create a blacklist to keep from seeing certain users


ssh example of private/public key authentication

SSHJ Example of Public Key Auth from File


What was the size of universe at big bang


Installation of HP Laserjet P1007 in Ubuntu 16.04

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


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


Entity framework should include properties immediately when inserting


How to stop python from converting int to float

What is the difference between '/' and '//' when used for division?


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


What is the difference between the horror and thriller genres?

Is there a criterion to differentiate "thriller" from "horror"?


Minecraft won't let me log in due to my user being invalid!

Username and Password not recognized when logging into Minecraft


Given $\Sigma a_n$ diverges show that $\Sigma \frac{a_n}{1+a_n}$ diverges.

Positive series problem: $\sum\limits_{n\geq1}a_n=+\infty$ implies $\sum_{n\geq1}\frac{a_n}{1+a_n}=+\infty$


NullpointerException error while editing any component inside panel


Q: Commutator subgroup of free group of infinite rank

Abelianization of free group is the free abelian group


How is range measured in League of Legends?


What is outside the boundaries of our universe (Future horizon)

If the universe is expanding, what is it expanding into?


How to count entities with commands/check if there are only one or a certain number of entities or players left?


Maven: Running created Jar-File with depedencies

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


How do I get a Cron like scheduler in Python?


Set maximum width for an operator's button in UI?


I've had strange output on answer submit :)


Can I pluck a polymorphed creature and keep its feathers?

What happens to a polymorphed character if he is shorn as a sheep?


How to roll back Ubuntu to a previous version?


Google Maps API and KML File LocalHost Development Options


How does one prove that proof by contradiction has completely and utterly failed?

Is Gödel's modified liar an illogical statement?


Infinite loop when trying to transfer a file using JAva sockets


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


Recovering my Clash of clans and save to other device

How do I recover my old Clash of Clans (COC) game save & base?


Combinatorial proof of summation of $\sum\limits_{k = 0}^n {n \choose k}^2= {2n \choose n}$


How does the "link-only answer" comment get generated?

What cause the "from review" links to appear in comments?


Does Strength affect the Ender dragon in Minecraft

Do potion effects affect the ender dragon?


MappingException: No persister for - NHibernate - Persisting an Adapter

NHibernate.MappingException: No persister for: XYZ


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


What's the correct version of this "product rule" is topology?

Proof that $\partial(A\times B) = ((\partial A)\times B)\cup (A\times(\partial B))$


Is tilde '~' normal before dollar '$' sign in terminal prompt?


How can we implement a CurveMapping widget in a script using python api?

Add a custom curve mapping property for an add-on?


Does SOQL return Id, RecordType fields always, without requesting?

SOQL results returning RecordTypeId which is not included in query


Installing a apk file ,in android emulator

How do you install an APK file in the Android emulator?


exam/wrapfigure: Text doesn't wrap around the figure


How to select a value from a list with non-uniform probabilities?


Why cannot the word in the last column be centered


Pearson correlation binary vs continuous

Correlations between continuous and categorical (nominal) variables


Why there is the requirement for derivatives no higher than second order in free quantum field equations?

Why are differential equations for fields in physics of order two?


Regex and patterns on a ksh command line


How can I get the size of an array from a pointer in C?


Anything wrong with putting connection strings in applicationSettings?

Pros and cons of AppSettings vs applicationSettings (.NET app.config / Web.config)


How did people know that Varys is a eunuch?

Do eunuchs have something distinctive so people can tell them apart?


"Accept null hypothesis" or "fail to reject the null hypothesis"?

Why do statisticians say a non-significant result means "you can't reject the null" as opposed to accepting the null hypothesis?


Trying to Mask Text in Ai. It is not going well

Illustrator: Opacity Mask Makes Image Grayscale


How do I take a square slice of an image and convert it to a circle in Pygame?

Setting a pygame surface to have rounded corners


How to Merge-and-Reorder Images and PDF pages?

What is the easiest way to rearrange pages in a PDF document?


Mathematica 10 'Formatting Notebook Contents'


Accurately cut video files from command line


pdo prepared statement execute() inserts blanks ("?")

Can PHP PDO Statements accept the table or column name as parameter?


Do I need to create a separate EFI partition during installation of Ubuntu (dual boot)

If there is already an EFI partition for windows, do I need to create a new EFI partition for Ubuntu?


Why did Morgoth care so much about hurting Húrin?

Why did Morgoth curse Hurin instead of killing him?


Why pressure is a scalar instead of a vector?

Define Pressure at A point. Why is it a Scalar?


Increasing extremely small text in ArcMap?

Where does ArcMap GUI get font size and docking guide positions from?


Prove if $(a,p)=1$, then $\{a,2a,3a,...,pa\}$ is a complete residue system modulo $p$.


Laptop battery maintainence with proper guide

Should laptops remain plugged in when their battery is 100% charged?


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


Uniformly itemize list in two columns throughout the document


Show that $\operatorname{rank}(A+B) \leq \operatorname{rank}(A) + \operatorname{rank}(B)$

How to prove and interpret $\operatorname{rank}(AB) \leq \operatorname{min}(\operatorname{rank}(A), \operatorname{rank}(B))$?


Does anything distribute over exponentiation?

Solution to the functional equation $f(x^y)=f(x)^{f(y)}$


How can I easily delete many items at once from the Chrome history?

How can I delete all web history that matches a specific query in Google Chrome


Does SE have some general, non-website-specific guidelines of removing questions from the HNQ network?

Updating the Hot Network Questions List - now with a bit more network and a little less "hotness"!


How to calculate stays against 90/180 visa rules?


How can I install Ubuntu alongside Windows 7?

Why don't I have the option ''Install Ubuntu alongside'' my other systems?


Bind jquery filter to non-existing elements

Event binding on dynamically created elements?


How to install Windows on USB drive on MacBook?

Install Windows 7 on external drive and boot it from a Mac


Generate subcatchment starting from a DTM

Delineate polygonal catchment areas from a raster using open-source GIS


Does there exist a metric under which $\mathbb{R}$ is incomplete?

Real numbers equipped with the metric $ d (x,y) = | \arctan(x) - \arctan(y)| $ is an incomplete metric space


I have a few questions about Python string manipulation


'sudo dpkg --configure -a' giving error message

dpkg: error processing package linux-image-generic (--configure): dependency problems - leaving unconfigured


Adding number to a list and have it increase

What is the difference between Python's list methods append and extend?


Auto mount a disk drive in ubuntu 14.04 LTS (Bookmark directory not found)


Is there an simple way to grant specific players permissions by right clicking a item?

How can I apply an effect when a player left-clicks/right-clicks with an item in hand?


How to add !important in position:absolute using jQuery.css() function?


Question mark or bold citation key instead of citation number


login page permission has changed suspiciously

How do I deal with a compromised server?


NullPointer Exception when decrypting AES

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


How do I know how many watt PSU I need to buy


Is there a way I can change name within 30 days from last change?

Why can I only change my Stack Overflow name once every 30 days?


I've found an icloud locked iPhone, how can I return it to the owner?


How to know the corresponding face of an object in UV view?

Is there a way of easily identifying which mesh face a UV face corresponds to?


Let $f$ be entire in $\Bbb C$. If $Re(z)>0$ $\forall z \in \Bbb C$. Then prove that $f(z)$ is constant.

Let $u:\mathbb{C}\rightarrow\mathbb{R}$ be a harmonic function such that $0\leq f(z)$ for all $ z \in \mathbb{C}$. Prove that $u$ is constant.


How to recover contacts from phone with broken & unresponsive screen?

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


Showing that $\sqrt[3]{2}\notin\Bbb Q(\alpha_1,...,\alpha_k)$ where $\alpha_i^2\in\Bbb Q\ \forall i$


Does the harmonic series converge if you throw out the terms containing a $9$?


Is there a (f.g., free) module isomorphic to a quotient of itself?


What would happen if 'The One' died prematurely? The Matrix

What happens to the Matrix if Neo takes the blue pill?


How to handle people impersonating other people by choosing the same display name


PHP code is sending emails to spam, how to prevent it?

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


Python regex to extract number of processors

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


Should I put myself last? "me and my friends" vs. "my friends and me" or "my friends and I"


Can I calculate the size of a real object by just looking at the picture taken by a Camera?


Program displaying array class name while using getter method

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


Showing $ \mathbb{P}\Big( \frac{\Pi - \lambda}{\sqrt{\lambda}}\leq x \Big) $

Proof of $\frac{Y^{\lambda}-\lambda}{\sqrt{\lambda}}\to Z\sim N(0,1)$ in distribution as $\lambda\to\infty$?


What is the difference between POST and PUT in HTTP?


Adding newly created layer to Map in CURRENT project using ArcPy for ArcGIS Pro?

Adding feature class to Map in CURRENT project using ArcPy in ArcGIS Pro?


What does the small picture on the cover of comic books indicate?

What does the Spider-man symbol on 1980's comic covers mean?


Map scale vs. map extent vs. map canvas size in Print Map Composer


Exist a way in Ubuntu 20.04 to add an entire wallpaper folder to the background previews in the settings?

Script to Create Custom XML Entries for x-wallpapers.xml


Ubuntu 18.04 how to make bash script thst execute by double-click on file?

Bash script with execute permissions won't run with double click


Add file to PATH only when in specific directory

Execute bash scripts on entering a directory


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


For PCA, the best axis for the projection of the points is the one who has the minimal or the maximal inertia?

Making sense of principal component analysis, eigenvectors & eigenvalues


How to calculate spatial distance in space-time?


File / Folder navigation problem with the 'cd' command

How can I change directories in the terminal?


Prove that $|f''(x)| \geq 4$ for some $x \in [0, 1]$


How could I remove a row which three components of a row in one file is similar to another file?

How could I compare two files and remove similar rows in them (bash script)


If a set is Pseudo-Cauchy, then it is NOT necessarily Cauchy

If $\{x_n\}$ satisfies that $x_{n+1} - x_n$ goes to $0$, is $\{x_n\}$ a Cauchy sequence?


$E$ measurable set and $m(E\cap I)\le \frac{1}{2}m(I)$ for any open interval, prove $m(E) =0$


performance of string containing only uppercase letters


How to detect and condition based on hostname


Why isn't the 'Nearby Pokemon' menu showing any distance footsteps?


Difference between substring and string in java


How to change the order of windows in grub


How to trigger a C# application at a certain time?

Periodic execution of particular code in c#


How to give a custom name to thread in Visual Studio 2015?


Moving indirect-addressed value into AL works, but moving it into an 8-bit rXb register doesn't in yasm

How do you access low-byte registers for r8-r15 from gdb in x86-64?


What is the best way to maintain alignment of a set of equations while putting texts in between?

How can I make comments inside an equation?


In The Hunger Games series, which part of our current real world becomes Panem in future?

Where were the locations of the districts in The Hunger Games?


How to disable Lock Screen in Windows 10?

How to disable Windows 10 lock screen password on IDLE only


Is gcc 4.8 or earlier buggy about regular expressions?


How can I testfor only one player in a specific place?

How to count entities with commands/check if there are only one or a certain number of entities or players left?


Can Windows 10 do an Update and Shutdown?


how to pass value from visual force page (InputField) to controller?


Register Page will not send the data to the MySQL database


Regex that will extract the string between two known strings

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


CAPS LOCK to CONTROL remap is reset after screen lock


Multiple references to the same footnote inside a table environment


biblatex change change format of urldate


Event binding on dynamically created elements?


Different Output With the Same Logical Input

Difference between Oracle's plus (+) notation and ansi JOIN notation?


tex equivalent of Excel's conditional formatting

Automatic coloring of numbers according to size


In the review pages the question text bleeds through the action box on top

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


No brightness control in Ubuntu 12.04, Lenovo V570

Screen brightness isn't taking effect on a Lenovo Z570


If G is a p-group, the number of nonnormal subgroup is a multiple of p?

Questions around the number of subgroups of a $p$-group


Prove $\sqrt{k}$ is not a rational number.

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


Automatically sync Meetup events with Google Calendar

Can I publish a feed of my Meetups to appear on my Google Calendar?


How to modify a global large array in a function


What is the best way to tokenize a string in C++?


Are usb printer cables restricted by the same lengths as all other usb cables?


Objective-C: how to list files in individual UITableViewCells?

Objective-C: how to add a new cell for each filename in UiTableView?


What is the size of the set of all possible functions?

collection of all functions is a proper class


Copy Google Sheet's cell if there is today's date in any cell next to

Display a list of names if today's date equals a date in any adjacent cell on the same row


Upgrading 17.01 to 18.04 - followed the procedure but nothing changed

Update manager doesn't offer an upgrade to the new release


Conditional operator assignment with Nullable types?


Standard Python String comparison not working


Avoid rendering hidden objects (blender 2.8)


Are there any models that can handle out of sample features?

Dealing with new Factor Levels in a Regression in R


Can we find the complex roots by using Newton's method?

How to find a starting point for root finding in complex plane?


The tangent mapping in algebra and algebraic geometry - when does it exist?


How to prove that there a constant $C$ such that $\arcsin \frac{1-x}{1+x}+2\arctan\sqrt{x}=C$?

How to prove that $2 \arctan\sqrt{x} = \arcsin \frac{x-1}{x+1} + \frac{\pi}{2}$


13.10 cannot login to Ubuntu default desktop environment - must use GNOME Flashback or Cinnamon

Does cinnamon 2.0 really break your 13.10 desktop?


JQuery remove key and its value from an Array

How do I remove objects from a JavaScript associative array?


bodegraph package just display grids but not curves


I was banned from the US for giving false information. For how long am I banned?

Is the ban on applying for a US visa after marriage fraud a lifetime ban or 10 years?


Do I have to repeat a verb before and after "and"?


Use of " and ' in multi-paragraph quotes

How to use quotation marks when quoting more than one paragraphs?


How to convert Wubi install into regular install?


Find all $a$, so $q$ prime number which ,$q\times n= aaaaaaa$

Prove that there is prime number and natural so $n\times q$ digits are $1$.


Java Null Pointer Exception for int array?

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


Internal expansion with the find command and wildcard character


Convexity of range set of a twice continuously differentiable function with convex domain

Proving continuous image of compact sets are compact


What would have happened if Finn had succeeded?


Running external Hard Drive 24/7, reliable?

Is it better to leave on or turn off external hard drive?


Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding. The statement has been terminated


What are my options to run MS SQL 2012 on Amazon RDS for development if I only have MSDN license?

Can you help me with my software licensing issue?


Good way to delete One Drive from Windows 10

How do I remove the OneDrive folder from my File Explorer folder tree in Windows 10?


How force Chrome to use google.com search engine without https


How to stop indentation of new paragraph in tufte-handout?

Remove indent of paragraph and add line skip with tufte-latex


Does there exist a real square root for this diagonal matrix?

Does the given matrix have a square root?


Determine if a point lies in a quadrangle

How to check if a point is inside a rectangle?


How to keep my data when re-installing ubuntu

How to reinstall Ubuntu keeping my data intact?


Why alert from external JS not appearing

Why don't self-closing script elements work?


How to delete file after pushed the commit?


Byte order mark screws up file reading in Java


Root filling up although it should have some space


Do you get a bonus action from dual wielding?


How to prove that this is a rational function?

The Schwarz Reflection Principle for a circle


Fantasy book about a princess, a travelling gypsy and the gypsy's mute servant

Looking for young adult, fantasy book where a princess with "gilded skin" must collect Magic Stones to save her kingdom from gypsy


"As explained in Section 2" vs "As will be explained in Section 2"

Is it correct to say "In this paper we will prove that..." in academic papers?


Why does Linux show both more and less memory than I physically have installed?


Suggested edit indicator should not be visible for my own suggested edit

Number of suggested edits seems to include own edits


When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?


AWS Free Tier Ending,How to make the resources reserved , rather than paying pay-as-you-go prices

Amazon EC2 Move On Demand instance to Reserved


Computing correlation coefficient in linear regression


How (in)vulnerable would Ubuntu be to encryption ransomware?


Can I use Amiibo as a playable character in Smash?


Would darkness cast at 4th level be dispelled by Daylight?

If I cast Darkness at 4th level and someone else casts Daylight at 4th level, how do the two spells interact?


Finding derivative of $\sqrt[3]{x}$ using only limits


How can I keep low resolution textures pixelated?


Disable double sided faces in Blender 3D View


breaking from outer loop while looping through inner loop

Breaking out of an outer loop from an inner loop in javascript


New Oxford American Dictionary describes "the" as an adjective


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


What is the usage of the negative voltages on a PC motherboard?


How to sync or share a text to google doc

iPhone sending data to and retrieving data from Google Apps?


Is there any non-human organic life still alive by the time of the events of 'The Matrix'?

Why are there no animals in "The Matrix"?


When should we split the data into train, valid and test datasets?

Should exploratory data analysis include validation set?


How to make a 'D' shape out of circles (that follow the curved path)?

How to make a series of rectangles follow a pen path


Why didn't Harry simply Summon Kreacher to bring them food in the Deathly Hallows?

Why didn't Harry call Kreacher to help when in the trio was captured in Malfoy Mannor


How to remove unwanted columns from a polygon in R AND keep the result as a spatial data frame?

Removing columns in a SpatialPolygonsDataFrame in R?


How can I find position of matched regex of a single string in Perl?

How can I find the location of a regex match in Perl?


How do I disable updating a form in Windows Forms?


Getting processor overflow flag in g++ or clang

How do I detect unsigned integer multiply overflow?


How to remove scroll indicator in a block of code [Stack Overflow in Chrome, Mac]?

Cannot dismiss scrollbar in code box, blocks view


Read and Write Bytes data packet via socket


Prove that for a subset $A$ of $\mathbb{R}$, if $|A|=\aleph_{0}$ then $|\mathbb{R}-A|=2^{\aleph_0}$.

Does $k+\aleph_0=\mathfrak{c}$ imply $k=\mathfrak{c}$ without the Axiom of Choice?


Are there discontinuous Ring endomorphisms on real numbers?

Is an automorphism of the field of real numbers the identity map?


Exception in thread "main" java.lang.NullPointerException during read texts and prints out its 2d array

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


Searching a ListView using an If Statement


What does the [x,y] symbol mean in a multidimensional array access?


Syntax error at position 7: no viable alternative at input 'table' with Cassandra version 2.0.3


Deriving the power series for $e$ simply?


Mathematica output containing the variable name


Nullpointerexception detected with AsyncTask


List of lists changes reflected across sublists unexpectedly


No. of real solutions of the equation $2 \cos (\frac{x^2 + x}{6}) = 2^x + 2^{-x} $


Polish "l" with Lucida Sans font and biblatex


Does the centre of mass of a circular object such as a cylinder or sphere rotate?

Why does an unhinged body rotate about its centre of mass?


Prove that ${2^n-1\choose k}$ and ${2^n-k\choose k}$ ar always odd.


issue in accessing object javascript getter


Transform LMI problem into different SDP form


In *nix, what causes "sleeping" in top command?


Intuition behind dividing groups into classes

Intuition behind conjugation in group theory