How to efficiently get the length of linestrings intersecting a huge raster file?

Convert line shapefile to raster, value=total length of lines within cell


How to prove that exponential grows faster than polynomial?


Difference between declaring variables before or in loop?


Sum of Consecutive Integers is equal to a given number

In how many ways can a number be expressed as a sum of consecutive numbers?


\listoftheorems: space between numbers and text?

Horizontal spacing issue in \listoftheorems using amsthm + thmtools


SQL Server using unpivot with a new table

How to pivot text columns in SQL Server?


How to Overclock my old PC's(Pentium 4) processor using Ubuntu?

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


Differences between mobile and console versions of Terraria?

Differences between PC, console and mobile versions of Terraria?


Build an Array of items depending of column

Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Rationale behind pronunciation of "subtle"


$x^p-x-a$ is irreducible over $F_p$ for p-prime, $a\in F_p, a\neq 0$

How do I prove that $x^p-x+a$ is irreducible in a field with $p$ elements when $a\neq 0$?


.fbx export why there are no materials or textures?


TLS handshake fails when traffic goes through OpenVPN tunnel

SSH traffic over openvpn connection freezes when I cat a file


Why don't we use an apostrophe to denote ownership on 'it'?


Help with interpreting coefficients in logistic regression

Interpreting logistic regression output in R


Accessing instance field takes longer than declaring local variables?

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


Exporting 3GB ArcGIS Raster to KML without losing resolution?


How can I create lists from a list of strings?


Proving the fact that a continuous function is identically 0 while we are given an inequality.


Ubunu stuck at login screen screen since using NVIDIA graphics card


How to fix a runtime "Null Pointer Exception" of a generic type parameter

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


Split() an expression with a break line in Java

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


Adblock Plus removing text below unanswered questions

Know someone who can answer? Share list broken


Loading Multiple CSV Files into QGIS 2.10


why doesnt notepad++ in Wine display the filenames properly?


"Decryption Exception" errors on Named Credential

System.UnexpectedException: Invalid parameter value for parameter "Decryption Exception"


Can we send a link to community user reset their password and then redirect to a particular community link when the password is reset?

Set Community Redirect Page after Reset Password


What is the difference between "INNER JOIN" and "OUTER JOIN"?


C# - Determining if a Stored Procedure exists

Stored Procedure doesn't exist, or does it?


How to download files from a remote Linux (Ubuntu) Server?


Can a caster of Dispel Magic just target a specific spell on a creature?


Using complex numbers to represent waves

What is the physical significance of the imaginary part when plane waves are represented as $e^{i(kx-\omega t)}$?


How to link/append with a Python script?

How to Link/Append a data-block using the Python API?


Create a raster dataset containing the number of returns from a las file?

LiDAR data density, returns per square meter


Electrons in the quantum mechanical model of the atom

What do atomic orbitals represent in quantum mechanics?


Scala Macro annotations and IntelliJ code completion

How to make IntelliJ IDEA recognise code created by macros?


How to change text background color in PowerPoint 2013

Disable white background of pasted text in PowerPoint


Is there an intuitive or logical explanation for this identity?

I found this odd relationship, $x^2 = \sum_\limits{k = 0}^{x-1} (2k + 1)$.


How to play an original dvd (.vob file) in VLC?

How to play an original DVD (.VOB file) in VLC after copying it to my PC?


iphone MPMoviePlayerViewController handling network problems (black screen)

Dismiss MPMoviePlayerViewController on play error


gnome-shell-extensions-user-theme won't install due to unmet dependencies


$D_f = 0$ on a path connected open set implies $f = const$

$\nabla U=0 \implies U=\mathrm{constant}$ only if $U$ is defined on a connected set?


Right way to pass environment variables to exec shell command

Shell out from ruby while setting an environment variable


Is there an advantage in declaring "this" on every reference to itself in a script in C#?


What is the right SE site to ask about file conversion specifications?

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


Mail getting blocked as abuse, error 500


Compiz Config animations does not work (ubuntu mate)

How can I turn on Wobbly Windows on Ubuntu Mate 18.04?


How to take population size into account when running a Poisson regression?

When to use an offset in a Poisson regression?


Remote desktop without a physical screen plugged in

VNC with virtual display - black screen when I connect


How come if $\ i\ $ not of the following form, then $12i + 5$ must be prime?


What does the ! mean before some phrases in android java?


"Some" and "Any"; countables and uncountable


How do I identify non-English Magic cards?

How can I translate a Magic card printed in a language that I don't know?


How can I install phpmyadmin on Ubuntu 19.10?

Problem installing phpMyAdmin on Ubuntu 19.10 (Eoan Ermine)


if I was sick , and needed someone to give me water , should I say : water me ?

"Eat" is to "feed" as "drink" is to what?


Proof-method: Show that if $n$ is not prime then $\Bbb Z /n\Bbb Z$ is not a field

The ring $ℤ/nℤ$ is a field if and only if $n$ is prime


What is the best way to implement a "timer"?

How do you add a timer to a C# console application


How can I prove the convergence of a power-tower?


Session management with Tomcat and cookies

Best option for Session management in Java


Which side should I put the close button on a window?

What is the important aspect to consider when deciding where windows interaction buttons should be placed?


I changed my system language in Ubuntu 16.04 and cannot login after reboot

How do I use the Cherokee keyboard layout to type English characters?


Applying a function to the second element of a list

another way to do this mapping of a two argument function


Would an Alcubierre drive actually allow FTL travel?

How does "warp drive" not violate Special Relativity causality constraints?


After creating a signed release build with Eclipse how do I run the release APK?

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


mysqli_set_charset() Serbian letters won't appear in mysql database


Why such a discrepancy on location of Abydos between Stargate the movie and SG1 the series?

Can SG teams travel to different galaxies without extra power or an 8th chevron?


When is a gerund supposed to be preceded by a possessive adjective/determiner?


The difference between if and if something is?

Is there a difference between "==" and "is"?


Multiple instalations of the same software (browser)

Is there a way to use multiple instances of Chromium or Firefox?


Proving if a set is True or False: (A x B) $\cup$ (C x D) = (A $\cup$ C) x (B $\cup$ D)

Is it the case that for all sets $A, B, C,$ and $D$, $(A \times B) \cup (C \times D) = (A \cup B) \times (C \cup D)$?


How to create a bootable DVD to install Ubuntu 18.04 in Windows 10

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


TikZ doesn't fill when node coordinates are used


Providing the class for generic ArrayList within the fromJson in java gson


Are there any official rules regarding studying books?

How long does it take to read and learn from a book?


Does there exist a set such that $X \in X$?

Are there sets $A$ and $B$ such that $A \in B$ and $B \in A$?


What is the easiest way to find a Mineshaft?

What's the fastest way to find mineshafts?


Why can other people lift you up but you can't lift yourself up?

Given Newton's third law, why are things capable of moving?


Prove that two qualtities are equal (possibly using binomial expansion)

Evaluating $\sum_{i = 0}^{\lfloor n/2 \rfloor} {n \choose 2i}p^{2i}(1 - p)^{n - 2i}$


Data Recovery - How to Restore Deleted / Formatted Files on HD Micro SD Card


How to Correlate one variable to all other variables on R

How can correlate against multiple columns using ddply?


Stupid number of duplicate items in "## new items in your Stack Exchange inbox" email

Stack Exchange Inbox Items Duplicated (And Then Some)


Chaining up 5v LED strips using 5v cellphone chargers


Are manifolds almost diffeomorphic to $\mathbb{R}^n$?

How much of an $n$-dimensional manifold can we embed into $\mathbb{R}^n$?


How do I remove a property from a JavaScript object?


How to avoid cline overwride when using cellcolor?

Cellcolor overwrites partial horizontal lines (\cline)


How to animate folding a paper plane in blender 2.8


Toggle Disabled Attribute on Input Based on Checkbox in jQuery

How do i disable a submit button when checkbox is uncheck?


Can I select an element which doesn't contain another element?

CSS rule to select an element which doesn't contain an element


Convenient way to parse incoming multipart/form-data parameters in a Servlet

How to upload files to server using JSP/Servlet?


How to decode play Blu Ray .mkv video format file?

How to play blu ray .mkv files on ubuntu 20.04 LTS?


Why $\{ \emptyset \} $ is not a subset of $\{ \{\emptyset \} \} $

Is $\{\emptyset\}$ a subset of $\{\{\emptyset\}\}$?


How do I change my IP Address on my computer?


Why does the gravitational field for certain configurations, at certain points in space, diverge to infinity?


Best way to clone an installation (copying to identical hardware)


Assuming either |z|=1 or |w|=1... basic complex analysis

How to show that the modulus of $\frac{z-w}{1-\bar{z}w}$ is always $1$?


When should i use final variable instead of local variable inside a method

When should one use final for method parameters and local variables?


Does a unused HDD have a longer lifetime than a used one?

How much time until an unused hard drive loses its data?


Getting an object with a variable. -javascript-

How to use variables in dot notation like square bracket notation


How to install my Nividia GTX in Ubuntu on my laptop?


Evaluating $\lim\limits_{n\to\infty} \left(\frac{1^p+2^p+3^p + \cdots + n^p}{n^p} - \frac{n}{p+1}\right)$


NullPointerException when trying to invoke method through ActionEvent

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


How to limit the network bandwidth usage in Virtual box

Using trickle to limit the bandwidth of a VirtualBox VM


How can I disable the iPhone Restrictions code?

Can I bypass iTunes Parental Restrictions on iOS devices?


Random number generator only generating one random number


different selector for parent child in css


Documents to carry for Europe vacation travel

What documents should you carry with you when travelling internationally?


Recommended way to create a bootable USB including the software used

How do I create a Windows 7 USB installer with preinstalled software?


Is "ing" with this verb (brim) form a gerund or a noun?

How can I identify a word that ends with "-ing" as being a noun, a verb, or an adjective?


Why am I getting "Can't find string terminator "'" anywhere before EOF at -e line 1" when I try to run a Perl one-liner on Windows?

Why doesn't this Perl one-liner work on Windows?


Do we have a policy about self-plagiarism?


Different style of citation for two and more author biblatex

Set limit to one author when using "et al." in biblatex


How to check if a thread is already started or not in Java?

In Java, how do you determine if a thread is running?


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


What crimes (other than being involved with dark wizards) are Azkaban-worthy?


Matrix Identity Related to the Gauss-Markov Theorem

Interpretation of $\mathbf{y}^T(\mathbf{I}-\mathbf{H})\mathbf{y}$ in OLS


When does HashSet 'add' method calls equals?


Combined ADC scaling and offset with variable input voltage ranges


Using "users" command gets my name 2 times?


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


What to say to a dog to make it go away?


Using JAAS (Java Authentication and Authorization Service) on Android


Count number of rows in a different Excel Sheet

Excel VBA, getting range from an inactive sheet


What's the right size of Polarizer and how do I know if it works with my camera?

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


Micro SD card not saving changes (but is not in read-only mode)


Does losing the use of a feat also prevent the use of feats that have that feat as a prerrequisite?

Do I lose access to a feat if ability drain results in no longer meeting the prerequisite?


Is there any reason for principle of least action to be true?


Allow user to customize (or even suppress) reputation indicator

How to disable/remove all badges and reputation?


Make Jquery get element by Id and click it


How to show $ \sup \inf g(x,y) \leq \inf \sup g(x,y)$?


Best way to validate user input URL (see if URL exists)

What is the best way to check if a URL exists in PHP?


Interested in embedded systems. Where to begin?

Need some ignition for learning Embedded Systems


Does "until [date]" mean "before that date"?


what does the length of arrows represent in the correlation circle plot in pca analysis?


Proving divergence of $\sum_2^\infty{(-1)^n}{1\over \sqrt n+(-1)^n}$

Does $\sum _{k=2} ^\infty \frac{(-1)^k}{\sqrt{k}+(-1)^k}$ converge conditionally?


throwing a dice repeatedly so that each side appear once.

Expected time to roll all 1 through 6 on a die


Why is the verb used without “-s” in this sentence?

What is the correct way to use infinitive after the verb "help": with or without "to"?


Fixing spacing between divs and sides of web-page


Unable to correct problems, you have held broken packages


What is a good book/lecture notes that covers Lagrangian and Hamiltonian mechanics and includes a lot of numerical computation?


How can I solve this differential eqution with IVP?

Don't heavier objects actually fall faster because they exert their own gravity?


Are there single-word alternatives that indicate plagiarism of "ideas"?

Word that means "plagiarism" but only in relation to plagiarized ideas


In a dict of dicts, how do you emulate Perl's auto-vivification behavior?


What if a black hole of normal matter and a black hole of antimatter collided?

What happens when a "matter-black-hole" and an "anti-matter-black-hole" collide?


My -ing (possessive form + -ing) vs. me ing (object form + -ing)

"...his parents' dream of *him* achieving a Cambridge degree." What is the function of "him" here?


Is ? and Information equivalent? Are they the same in Linux and Windows?

Internal Representation of ?name and ??name


Application stops responding and give NullPointerException on changing device orientation.

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


Null pointer exception in Retrofit 2 GET request reponse method


Event binding on dynamically created elements?


Way to promote a specific fix or feature request to be implemented by developers

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


wrapper for a multitude of functions to check for existing data

What is memoization and how can I use it in Python?


Where is tlmgr in MacPorts-TeXLive installation?

Adding a CTAN package to a MacPorts-maintained TeX installation


Javascript Customize Confirm with "Yes" or "No"

Custom choices in JavaScript confirm dialog


Multicol: why do columns not align properly?


PHP parse/syntax errors; and how to solve them


Unit Testing failing with NullPoiterException


Conversion Error after Comatibility Level upgrade. Removing the order by resolves the error... why?


Using \footnotemark / \footnotetext trick for \footnote in \caption removes footnote number


How do I install the Fortran 9x compiler?


Chat adds arbitrary semicolon for no apparent reason


If $\lim_{n\to\infty}a_n=a$ and $a_n>0$ for all $n$, then we have $ \lim_{n\to\infty}\sqrt[n]{a_1a_2\cdots a_n}=a $?

Prove convergence of the sequence $(z_1+z_2+\cdots + z_n)/n$ of Cesaro means


If 3 integers are divisible by 67 prove that determinant of matrix of their digits is also devisible without direct calculation


What is the difference between Short and Character apart from processing?


Does increasing the value of C in svm.LinearSVC leads to overfitting?

What is the influence of C in SVMs with linear kernel?


How to resolve hostnames from a intranet interface?

What causes the 'Connection Refused' message?


PHP in_array() / array_search() odd behaviour


Difference between Mixed and Pure states

Which experiment can differentiate a statistical mixture from a superposition state?


Why doesn"t centrifugal force throw us off the earth?

Why don't we consider centrifugal force on a mass placed on earth?


Problem with rep requirement for comment ability

How can one link / merge / combine / associate two accounts / users? (Anonymous / unregistered / cookie, or Google / Facebook / registered)


How to roll back Ubuntu to a previous version?


A new contact should be added to the top or to the bottom of the contact list?


HMAC does it matter if I chose the cipher text or the plain text as the message?

Should we MAC-then-encrypt or encrypt-then-MAC?


Add the user name, as default in the footer of a powerpoint template

Powerpoint: how to insert document property (aka 'field') in slide?


How to remove a apt-key which I have added?

How can I remove gpg key that I added using apt-key add -?


Are $X$ and $X+Y$ independent, if $X$ and $Y$ are independent?


How to add category to: 'wp-admin/post-new.php'?


Close votes combine and falsely attribute close reasons


How many clients on lower end iSCSI targets?

Can you help me with my capacity planning?


New line, line breaking, `\\`: a definitive answer

When to use \par and when \\, \newline, or blank lines


Javascript - two identical objects failing not equals check

How to determine equality for two JavaScript objects?


Get application that is using a given file

How do I find out which process is locking a file using .NET?


Android Studio keep showing The following packages have unmet dependencies:

Unable to correct problems, you have held broken packages


Other privileges for different communities

What are the reputation requirements for privileges on sites, and how do they differ per site?


NHibernate 3.0 QueryOver equivalent of the FetchMany in Nhibernate Linq

NHibernate 3. Alternatives to "ThenFetch" in QueryOver


convert strtotime to date time format in php


From which version Mathematica will be available Symbolic n-th derivative?

How do I evaluate several n-th derivatives of a function at one point?


Restoring an iOS backup to a device running an older version

Can I restore data backed up from a newer version of iOS?


Can't implement Jquery Scrollify on my website

Where do you include the jQuery library from? Google JSAPI? CDN?


Factoring inequalities on Double Summation (Donald Knuth's Concrete Mathematics)


Why does the 'for' loop change the type of the sequence value?

Looping over a Date or POSIXct object results in a numeric iterator


I need to find the sum of all the prime numbers under 2,000,000. This code takes way too long


Special Relativity metric and imaginary sentence


How do I answer this probability question?

Expected time to roll all 1 through 6 on a die


Cannot display my score when objects interact

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


How do you disable the INSPECT ELEMENT option in the menu from Chrome and Firefox etc?

How to remove Firefox's "inspect element" button?


What is the technical difference between "Don't" and "Do not" and "Aren't" and "Are not" in a question?

Using do not and don't (I do not think of it)


Using the Terminal in Ubuntu to change directory


What is the maximum possible length of a query string?


Let V,W be vector spaces over Q, and let T:V→W be a function. Prove that if T(v1+v2)=T(v1)+T(v2) for all v1,v2∈V, then T is linear.

$\Bbb Q$-linear is equivalent to additive


What is time? Does it flow linearly? If so, how are we sure?

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


I want to unwrap a label which has a transparent area


How do I change file system in recovery mode to read-write mode?


The volume of a cone whose length of its side is $R$

Find the volume of a cone whose length of its side is $R$


How to read zero-length file from /sys/fs/cgroup/ in Java?

How do I read / convert an InputStream into a String in Java?


what is wrong with this piece of code?i am getting "null pointer exception".code is about drawing route on map

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


Sending Salesforce fields in JSON to external system Json generator

How do I get started working with JSON in Apex?


Prove that this summation has a surprising result! (Or prove me wrong, it is possible that the pattern does not hold)


How to set up a default program opening an unknown file extension?


How do I convert this to read a zip file?


Computing matrix-vector calculus derivatives


INSTALL_FAILED_ALREADY_EXISTS when trying to install APK-package

Failure [INSTALL_FAILED_ALREADY_EXISTS] when I tried to update my application


How to replace variable strings in a file?

Replace environment variables in a file with their actual values?


On what basis can we combine levels in a factor variable when the target variable is binary?

Penalized methods for categorical data: combining levels in a factor


RegEx to match only {n} digits and not much or less surrounded by whatever


Select / assign to data.table when variable names are stored in a character vector


Construct a function whose 2nd order derivative exists at 0 but 1st order derivative not continuous

If $f'$ is differentiable at $a$ then $f'$ is continuous at $(a-\delta,a+\delta)$


Could there be a Devil Fruit that makes you an outstanding swimmer?

Would a water manipulating Devil Fruit user be able to swim?


Is there any difference between "has gone" and "went" in this context?


RemoveDirectory() function in win32 api doesn't remove parent directory after removing subdirectories

Why is RemoveDirectory function not deleting the top most folder?


My Server is sending malicious SSH requests

How do I deal with a compromised server?


How to get a mission to continue the story?


Split cell data into separate cells at the "|"

Split a column of strings with a single formula returning an array


.vimrc does not appear when I 'ls', but I can open it when it type 'vim .vimrc' in same directory. why?

why does tar . see hidden files but ls . does not?


Is there a word for "one who is spoken to"?


Exception in thread "main" java.lang.NullPointerException with Java e PostgreSQL

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


Construct a compact set of real numbers whose limit points form a countable set? (Rudin Exercise)

Construct a compact set of real numbers whose limit points form a countable set.


How to access the field variable of a class through a generic object?


Collection with limit and ability to remove old items before add new, if limit is reached

How would you implement an LRU cache in Java?


Code behind Data Context is null, even though its values are showing on the page - Windows Phone 8.1


If $f_k \to f$ a.e. and the $L^p$ norms converge, then $f_k \to f$ in $L^p$


Syncing apt-get installations between multiple computers


In the movie I, Robot why is Lanning's house scheduled for demolition?

Why does US Robotics destroy Lanning's house?


How likely is it to get into grad school with many W's and an F on your transcript given you have medical documents that give reason for your grades?

How do grad schools look upon students with chronic illnesses?


Prove that if $a>0\ then\ 1+a^9\le \frac1a+a^{10}$

Algebraic proof that if $a>0$ then $1+a^9 \leq \frac{1}{a}+a^{10} $


80's cartoon/anime with an alien that looks like a sunny side up egg

80s-90s anime (movie or series) in which an armored girl exchanges age with a dying man on a beach


Select Nth value from each group in Oracle

Fetch the row which has the Max value for a column


With editor status changes to Submitted to Journal After 5 weeks

What does the typical workflow of a journal look like?


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


a proof $\mathbb R^n$ is not homeomorphic to $\mathbb{R^m}$ without algebraic topology

Elementary proof that $\mathbb{R}^n$ is not homeomorphic to $\mathbb{R}^m$


How can I visualize the file system usage on Windows?


List of Figures and Tables are appending extra words

package subfig adds overwriting label in list of figures


Do the same powerups in Splatoon-gear stack?


How to hook a spline curve to "n" cubes using python?


Struggling to understand curve extrusion


How do you export/move your home directory to another user?


Official reasons for "Software caused connection abort: socket write error"


Is the site association bonus taken into account for Brunhilde hat?

Does the association bonus count for Running Ragged hat?


request for member "..." in "..." which is of non-class type "..."

error: request for member '..' in '..' which is of non-class type


java regex to not get string not ending with dot

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


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


What is the difference between ionisation enthalpy and work function?

What's the difference between the work function and ionisation energy?


What is `^M` and how do I get rid of it?


Saving file: The process cannot access the file because it is being used by another process


Help in evaluating: $\lim_{n \to \infty} \frac{\sum_{k=1}^n\lfloor kx\rfloor}{n^2} $

How to show $\lim_{n \to \infty} a_n = \frac{ [x] + [2x] + [3x] + \dotsb + [nx] }{n^2} = x/2$?


Null Pointer exception occurs when back pressed on a particular fragment


What's the difference between apt and apt-get

What is the difference between apt and apt-get?


Checking If x^4 + x^3 + x^2 + x +1 Irreducible over Z


How to remove a file that 'ls' finds it but 'rm' does not?

Is it impossible to delete/move a file named "␀" on mac?


How to solve the spam outgoing emails from a VPS?

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


Overwriting GetHashCode (Enum plus Integer comparison)

What is the best algorithm for overriding GetHashCode?


Difference between had survived, has survived and survived

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


Previous part time employer never paid me but I received a W-2


Need help to find Selenium Webdriver contents and the learning sites

How does one get started with web test automation using Selenium?


Can a Win10 GURU automate this solution for splitting videos upon resolution changes?

How to split video files upon detected change in resolution? (ie. recorded streams containing multiple widths)


Get the cartesian product of a series of lists?


How can a later principal component be significant predictor in a regression, when an earlier PC is not?

How to use principal components analysis to select variables for regression?


How can I vertically align elements in a div?


How to achieve optional selection in regular expressions?

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


Null pointer exception when I try to filter a List into a map

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


Is there only one complex structure on complex plane $\mathbb{C}$?

Is there an elementary way to see that there is only one complex manifold structure on $R^2$?


Using sed, Insert a line above or below the pattern?

How to insert a line using sed before a pattern and after a line number?


Which Firefox version is compatible with Selenium 2.42.0?

Where can I find a definitive Selenium WebDriver to Firefox Compatibility Matrix?


How do I hide the icon for a mounted volume from the dock on Ubuntu 19.10 and later?


How do you find the value of $\sum_{r=0}^{44} \tan^2(2r+1)$?


dpkg: error: unable to create new file '/var/lib/dpkg/info/format-new': No such file or directory


Existence of subgroup of order six in $A_4$


UK Standard Visitor visa refusal for job interview - under V4.2(a) for lack of own funds

Should I submit bank statements when applying for a UK Visa? What do they say about me?


How can I set that the function using the variable does not alter its content in current function?

How do I create a copy of an object in PHP?


How to handle large forms with many data on struts2


Windows 10 taskbar | how to make it thinner when vertical?


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


When a creature is hit with more than one fireball simultaneously, do they take damage from all of them?


Ubuntu 13.04 Unable to locate package package-name

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


Way to alternate table row colours with inconsistent classes with css


Laptop battery indicator saying "plugged in, not charging"

Notebook computer battery says: plugged in but not charging with no further information. Is the battery bad already?


How can I find the expected value and variance of the Wilcoxon Sum of Ranks test?

Variance of Wilcoxon Rank-Sum Test (no ties)


Is "currently-installed" a proper compound adjective?

"You should be well-organised" or "You should be well organised"?


Determine if a type is an STL container at compile time


Was Elrond always supposed to be an Elf?


How to pull data from Mainframe to Hadoop


How long should I wait before painting or staining pressure-treated wood?


How to turn off cheats in minecraft after creating the world with cheats enabled


Can I alter encrypted data without decrypting it?

Are there any cryptographic algorithms, which lets the user apply some modifications on the encoded data, without decoding it?


svchost process takes a huge amount of memory at times


How to show that $P_n(x)$ have n distinct roots

Proof the Legendre polynomial $P_n$ has $n$ distinct real zeros


Does a Seeker of the Way affected by Arcbond deal one batch, or multiple sets, of damage?


Are there any ways to evaluate $\int^\infty_0\frac{\sin x}{x}dx$ without using double integral?

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


move a database on sql server 2017 with memory OLTP feature

How do I move SQL Server database files?


What is the worst-case scenario if you move the focus ring in AF mode?

Can I damage the focus system by turning the focus ring when the lens isn't mounted?


2018 MBP Network Throughput decreases over time

Internet speed getting slower over time on MBP


Designing State Diagram for a 2 input sequence detector


$5-$Sylow subgroup of $GL_3(\mathbb{F}_5)$?

Sylow $p$-subgroups of $GL_n(\mathbb{F}_p)$


The epsilon-delta definition of continuity


Can Reduce *really* not solve for x here?


How to use if - else structure in a batch file?


Compiled version of interpolation function slower non-compiled version


Remove thin grey border on jquery item slider

Remove grey line around table slider jquery item


EL proposals / autocomplete / code assist in Facelets with Eclipse


Is it possible to pass a instance of struct and change properties of the struct

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


What are the issues with undeleted dynamic instance?


The difference between relative adverb and relative pronoun

Can a word function as a relative adverb and a relative pronoun simultaneously?


How to convert a column into row in sql query usnig pivot

Efficiently convert rows to columns in sql server


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


Why does python make mistake in basic arithmetic calculations?


"There Is"/"There are" depends on plurality of the first list element or not?


How to change the title of the current terminal tab using only the command line


Can we un-install non critical applications and add our own?

Under what license is Ubuntu? Can it be legally modified and distributed?


why does int [][] mat = new int [3][3] and int mat[][] = new int [3][3] doesn't make any difference?

Difference between int[] array and int array[]


How to compute $\mathbb{P}(3x > -y > x \land x > 0 \land y < 0)$?

Find the probability of an event determined by an inequality on exponential random variables


If $f$ is entire and bounded by $M$ along $|z|=R$ then $|c_k|\leq{M\over R^k}$

Entire functions bounded along $\vert z\vert = R$


Prove that $||a|-|b||\leq |a-b|$ for all real numbers


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


Can a monstruous character that failed the 24h negative level save lose a monster HD?

Can negative levels get rid of racial HD?


Why are these estimates to the German tank problem different?


Why doesn't Cantor's Diagonal argument depend on the Axiom of Choice?

What ZF axioms does Cantor's diagonal argument require?


Why does "is" comparison gives two different result?

"is" operator behaves unexpectedly with integers


Clipboard setData ( html ) in javascript

How do I copy to the clipboard in JavaScript?


Physical interpretation of $\frac{\partial \rho}{\partial t} + \frac{\partial j}{\partial x}=0$


How to extract pixel value counts from a raster in QGIS?


mail() not working, even after setting SMTP in php.ini

PHP mail function doesn't complete sending of e-mail


Commutation relation for general case $[a^n, \bar{a}^m]=?$

What is the cleverest way to calculate $[\hat{a}^{M},\hat{a}^{\dagger N}]$ when $[\hat{a},\hat{a}^{\dagger}]=1$?


How to check if array element is substring of string in Bash

How to check if a string contains a substring in Bash


How do I access the terminal without logging in to the desktop?


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


Number of walks of given length issued from one point in a (N,E,W) grid system

Prove that $f(n)$ is the nearest integer to $\frac12(1+\sqrt2)^{n+1}$?


Change page numbering of Chapter, Section, etc. (Memoir)

Error with section numeration while using abntex


Stuck with return statement within catch block

Debugging return statement within catch block


What's involved in restoring a Linux system that's completely hosed?

Which is Most TimeMachine-like Backup Program for Ubuntu?


can i define my own exception types in c#.net? if yes, how..?

What are industry standard best practices for implementing custom exceptions in C#?


If a use same title to post on medium to rank my blog post with different content? Will it rank my main blog post?

Why aren't search engines indexing my content?


Passing Variable From JavaScript to PHP without Page Refresh

Passing javascript variable to php without refreshing the page


Force newlines with cat wildcard printing


Manuscript went from 'awaiting referee selection' to 'awaiting decision'. What does this mean?

What does the typical workflow of a journal look like?


Prove $-12^{482}$ has a multiplicative inverse modulo 175

$\gcd(a,b)\!=\!1\!=\!\gcd(a,c)\Rightarrow\gcd(a,bc)\!=\!1$ [coprimes to $\,a\,$ are product closed]


Want a list of prime numbers returned from my function but only getting the first value?

Best way to return multiple values from a function?


What do 'real', 'user' and 'sys' mean in the output of time(1)?


What is the error "exited with code 9009"? and what solution for that?

What does "exited with code 9009" mean during this build?


Is there a way to travel from Canada to Japan that's cheaper than the most direct flight routes?

Which websites allow "search by country" for a flight?


alphabetical order in bibtex with accented words


How to obtain a consolidated system wide history irrespective of users or powers?

How to log all Bash commands by all users on a server?


Find a limit $\lim_{x \to - \infty} \left(\frac{4^{x+2}- 2\cdot3^{-x}}{4^{-x}+2\cdot3^{x+1}}\right)$


Which kind of animation is best for performance? css3 or javascript?

what's faster? CSS3 transitions or jQuery animations?


Subsurf and mirror modifier creating a split in mesh


Creating a new DOM element from an HTML string using built-in DOM methods or Prototype


Can players perform checks using Ability modifiers?

What check is required to break open a chest?


When to use an interface instead of an abstract class and vice versa?


Getting an insanely large amount of traffic from Germany

Why do I get so many visitors from Germany?


How to keep formatting on text that's been imported from another sheet in Google Sheets


Why I can't change char array attribute of a struct?

Why can't I assign an array variable directly to another array variable with the '=' operator?


Error in  arcpy.SelectLayerByLocation_management

Accessing Spatial Analyst extension from stand alone script?


How do we determine the number of days for a given month in python


How can a particle's position be random and uncertain in quantum mechanics if it is already pre-determined in relativity?


Error when initialize a function pointer that is a struct member

Why doesn't C++ have a pointer to member function type?


Quick question on a naive-probability/counting exercise.

A fair coin is tossed $n$ times by two people. What is the probability that they get same number of heads?


Infinum & Supremum: An Analysis on Relatedness


Is there any way to have WebView auto-link URLs and phone numbers in Android?


Using back-ticks to show code doesn't allow you to start with a space?

My comment `code block` was not converted properly, is this a bug?


How can I send email from my iOS App silently

Send mail without MFMailComposeViewController


Redirect user to one page no matter what

htaccess: how to redirect all pages to a holding page


Transparency is showing up white on UV mapping

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


How to use dependency injection for Plugins/Blocks [\Drupal::formbuilder() and \Drupal::config()]?


in C#, new class object changes original object value, but struct not

What's the difference between struct and class in .NET?


Is buying a localized domain and redirecting it to my main site a good idea for SEO?

Domain name made of keywords redirecting to main website's page


"Install alongside" option missing. How do I install Ubuntu beside Windows using "Something Else"?


Error in list adapter : 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?


Gather elements in sublist by first element for the purpose of summing

Combining values in one column (or part) when values in another column (or part) match


How to specify font size less than 10pt (or more than 12pt)?


macOS: Is there a way to show an image constantly on screen (like a watermark)?


Issue with 'StringVar' in Python Program


What do the fields in ls -al output mean?


No space left on device, not able to install anything

How can I move my /home directory to another partition if it's already part of the / partition?


How is "had been" used in English sentences?


#define with :: (double colon) in identifier for namespaces

What are the valid characters for macro names?


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


If the Empire can make a shield around the entire planet of Scarif, why not make a shield around the entire moon of Endor?

Why did the Rebel fleet not bombard the Shield Generator on Endor?


Photon energy depends on frequency (and/or amplitude)?

Amplitude of an electromagnetic wave containing a single photon


How to modify the horizontal ticks in a LogLinearPlot?


Adding Basemaps from Google or Bing in QGIS


Why Do Developers Split Up <script in JavaScript?


Should a toggle button show its current state or the state to which it will change?


How to install ipa file on iPhone Simulator?

How can I install a .ipa file to my iPhone simulator


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


How do i approach file encryption using encrypt-then-mac?

What is the correct way to implement PBKDF2 + AES CBC + HMAC?


Will the Android app be receiving any future updates?

Q&A blank in Stack Exchange Android app v1.0.95 - S10e/Android 10


Lens Fungus - how to prevent it while actively using the lens in humid environment and remove it if you already have it?

Why does fungus form in lenses, and how to get rid of it?


how to create an incident in serviceNow from salesforce(Case)?


How to pass parameters in Apex to visualforce page so that they are not visible in the URL address?

Need to Pass the values as hidden in Url in Salesforce


Why are votes locked after a period of time?

Idea behind "Your vote is now locked in unless this answer is edited"


To close laptop lid without doing anything

How can I tell Ubuntu 14.10 to do nothing when I close my laptop lid?


Is it correct to say: the cat and the mouse are puppets played by Bobby.?

Generalised rule for verb usage in simple present tense using participle


What is a maximum size of SQLite database?

is there a limit to the size of a SQLite database?


Why the lowest order of matrices in Dirac equation are 4x4 matrices?


How to get Linux console window width in Python


Cyrillic letters and Russian hyphenation in Plain XeTeX


Find the number of solutions of $x^2=x\mod m$ for any integer $m$


Two-columns wide figure at the bottom of a page with Revtex

How to put a full-width table at the top or bottom of the same two-column page as the reference text?


What is the difference between these two SQL?


What diary-style book has a family flee destruction of earth by exploding sun and try to survive on a new planet?

Story Identification: colonists on a planet where the wheat is crystalline


Display Database Instance Relationship with TikZ


Ross proof of "If lim $s_n$ is defined [as a real number, +∞, or −∞], then lim inf $s_n$ = lim $s_n$ = lim sup $s_n$."


Biblatex with Biber: Configuring my editor to avoid undefined citations


second page starts with more indented margin


How can I disable playlist autoplay in YouTube?

Prevent automatic loading of next video on YouTube (esp playlists)


When you push an object, how much time does it take to start moving?

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


Why environment variable disappears after terminal reopen?


Installing 32-bit Wine 1.7.19 on 64-bit Ubuntu 14.04


Is an extended spring gain mass from potential energy?

Does contracted spring weigh more than stretched one?


JavaScript for..in statement give unexpected results in IE8


How to echo multi lined strings in a Bourne shell

When to wrap quotes around a shell variable?


If my friend has GTA 5 for 360 and I have one can I invite them to my game online?


My Samsung Galaxy E700H Not Detected ! fastboot?

What hardware does Ubuntu Touch support?


jQuery $.post and json_encode is returning a string with quotes around it


Getting incorrect slope values from an ASTER DEM in QGIS?


error C2664: 'MessageBoxA' : cannot convert parameter 2 from 'std::string' to 'LPCSTR'


How to remove Ubuntu and put Windows back on?


How to check which graphic card is used by the system?

How do I check if Ubuntu is using my NVIDIA graphics card?


What is the difference between the center of mass and center of gravity?

What's the difference between centre of mass & centre of gravity for massive bodies?


Is there a way to prevent applications to run, like I can with selfControl to disable opening websites?

Is it possible to allow usage for an app or program for a specific times on a Mac?


Why do some domains have a '/' at the end of the home page URL?

Canonical URL for a home page and trailing slashes


My info@ email address keeps sending SPAM mails

Site being repeatedly hacked: any useful tips for tracking down entry point?


Is it possible to detect a visitor's browsing history using JavaScript or PHP?


Real norms on vector spaces over finite fields


Is it possible to add badge won into "about me"?

Display specific earned badges as profile bling


Shell scripts not running on double click

How do I run executable scripts in Nautilus?


Installing programs. Understanding Ubuntu. Command Prompt hard time

How do I install applications in Ubuntu?


Why can metasmoke and SmokeDetector get reputation?

How should a bot earn enough reputation to perform the actions necessary for that bot?


Should ANOVA be used when the dependent variable is an integer, such as a count of items?


Prepared Statement with Optional Parameters

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


What is the technical name for the [cable] in a laptop that connects to the [LCD]

What interface is used when connecting an LCD in the laptop


Running Ubuntu from a USB: Failed to load ldlinux.c32


PCIe Bus Error: Severity=corrected type=Physical Layer ID=00e5(Receiver ID)- How to fix this error on Linux Mint?

PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00e5(Receiver ID)


My click function is not working for a button after a class is added on to it

Event binding on dynamically created elements?


How do I stop Twitter displaying URL contents?

Is there a hack to force Twitter not to convert words like ASP.NET to links?


Hardware requirement for video serving to 1000 concurrent users

Can you help me with my capacity planning?


Using a primed sum operator in display and text mode

How to create my own math operator with limits?


What's the difference between boolean and Boolean in Java?


put json data to a variable in my javascript code


Save output to txt file on remote server with user and password

Connecting to a network folder with username/password in Powershell


Is $\frac{\textrm{d}y}{\textrm{d}x}$ not a ratio?


Compactness of $(M, d)$ in terms of continuous functions $f:M\to \mathbb R$


I need to make a dvd converted to a mp4 for my TV

Unable to rip DVD using HandBrake or OGMRip


Minor edit of posts: allow typo correction for low-rep users


When do you use Java's @Override annotation and why?


vim and tmux are conflicting. How can I fix this?


Path.Combine absolute with relative path strings


Java: How can I compile an entire directory structure of code ?


replacing CKEditor instance on multiple text fields, but not all

Adding multiple CKEditor instances in jquery


eclipse EE Juno VS Glassfish error: glassfish\domains\domain1 does not exist

eclipse error: glassfish\domains\domain1 does not exist


How to get current time and date in C++?


How to solve problems of conditional probability using Bayes theorem?

A very easy probability problem but opinions diverge greatly. Need some help.


Using statement still causes Code analysis issues on 2 disposable objects

What is causing 'CA2202: Do not dispose objects multiple times' in this code and how can I refactor?


After an edit, the bounty message disappears from the front-end

Why does the question's closed status disappear when clicking to load a new edit?


What affect does having two URLs pointing to the same path have on SEO?

What is duplicate content and how can I avoid being penalized for it on my site?


How to style a div to be a responsive square?

Maintain the aspect ratio of a div with CSS


Java: How to find if a method is overridden from base class?

How to quickly determine if a method is overridden in Java


Why, according to Nietzsche, is becoming a monster by fighting to overthrow monsters a bad thing?

What did Nietzsche mean by monsters and the abyss?


How can a flag be helpful without any action taken?

Why does flag marking as helpful/declined not always correlate with moderator action?


Select and copy all the elements inside Code tag using Jquery

How do I copy to the clipboard in JavaScript?


How do I find all the  having data-et-id="A" from  using selectors?

Selecting element by data attribute with jQuery


Stop the refreshing of a page when i press the submit button

Using JQuery - preventing form from submitting


Short story or poem from Omni magazine about a swashbuckler whose best friend turns out to be an alien?

Poem about a time traveller and an alien fighting as mercenaries with swords


Updates stopped and fix-broken install is broken


Can I define the same function with the same number and type of params in the derived class?

Function with same name but different signature in derived class


How to Update microcode before boot, TSC_Deadline disabled due to Errata

[Firmware Bug]: TSC_DEADLINE disabled due to Errata - what should I do about this?


Err 80 appears when I turn on my Canon EOS 5D Mark II


If $a$ and $b$ are coprime integers then prove that $\gcd{((a+b)^m, (a-b)^m)} \leq 2^m$.

Proving $\gcd((a+b)^m,(a-b)^m)\le2^m$ for coprime $a,b$ and $m \in \Bbb N$


updating package catch failed error while using intel graphics installer

Failed to download repository information due to missing CDROM


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


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


What are the situations where taking Smite/Teleport top is appropriate?

When is 'Challenging Smite' a viable option for top laners


How to change the forgotten root password?


Old movie about a group of friends with magical weapons fighting monsters


How to use inotifywait to watch a directory for creation of files of a specific extension


What is syntax highlighting and how does it work?


Why does list.append evaluate to false in a boolean context?


dpkg: unrecoverable fatal error, aborting: ('libpeas-common' is missing)

dpkg: unrecoverable fatal error, aborting: files list file for package 'linux-generic' is missing final newline


Prove $F(x)=1-e^{- \lambda x}, 0 \lt x.$

Reliability function, proving exponential distribution


How to make child element higher z-index than parent?

How to get a child element to show behind (lower z-index) than its parent?


How to prove $x^{\phi(m)+1}\equiv x\pmod{p}$

Prove Euler's Theorem when the integers are not relatively prime


About finding the function such that $f(xy)=f(x)f(y)-f(x+y)+1$

Solve the functional equation $f(xy) = f(x)f(y) - f(x + y) + 1$ and $f(1) = 2$


UL List items with styled decimal numbers

HTML + CSS: Numbered list with numbers inside of circles


How to start a terminator instance always with a set of terminals (each one in a different directory) in one window

How do I get Terminator to start up with my custom layout?


Who is run out if both batsmen are out of their ground?

Who is run out if both batsmen are out of their grounds?


$f(f(f(x))) = x$. Prove or disprove that f is the identity function

If $ f(f(f(x)))=x$, does$ f(x)=x$ necessarily follow?


What commands are there for horizontal spacing?


Sql like statement - Returns wrong result

How can I escape square brackets in a LIKE clause?


Proof that $(x-1)^2$ divides a $nx^{n+1} – (n+1)x^{n}+1$


servlet error The requested resource () is not available

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


Is there any software for visual display of disk space?

What is taking up so much space on my disk, beside the filesystem?


Same script produces 'Specified key was too long' on one server and not on another

Wordpress using varchar(255) for index with InnoDB and utf8mb4_unicode_ci?


Copy to selected not available or doesn't work when highlighted

Add the Same Modifier to Multiple Objects at Once?


Javascript function to check external URL

Ways to circumvent the same-origin policy


How to move, resize or remove KDE widgets since Plasma 5.5.5 (xenial)

How to resize a Folder View widget on the desktop?


ffmpeg stream offset command (-itsoffset) not working


"I wish there were," or "I wish there was," which sounds most natural?

Subjunctive mood: 'was' usage after 'I wish' and 'if only'


Proving square root of a square is the same as absolute value


Evaluate $\lim_{n \rightarrow \infty} \frac {[(n+1)(n+2)\cdots(n+n)]^{1/n}}{n}$

Evaluate $\lim_{n \to \infty} \frac{1}{n}[(n +1)(n+2) \cdots (n+n)]^{\frac{1}{n}}$


Homeomorphism: can $f:X\mapsto X'$ be continuous, bijective without $f^{-1}:X'\mapsto X$ being continuous?

Finding counterexamples: bijective continuous functions that are not homeomorphisms


Find history of rollbacks on SQL Server 2012

Get transactions that failed or were never committed


Why didn't the Dead Men of Dunharrow continue to attack the Eye of Sauron?

Why didn't Aragorn keep going with the army of the dead?


Words Containing the Meaning of Addition of Referential Information

What are the technical symbols used in the margin of a page called?


How do I install applications in Ubuntu?


How do I cite ebooks without page numbers?

How to cite Kindle books/ebooks when no fixed page numbers are available?


Use slice notation with collections.deque


What word/phrase captures this ‘reverberation’ effect?

Synonym for vicious circle but without the negative flavour


Which article must be used here, a or an?


My 7 year old son acts out in sexual ways

My son is 5 years old and sexually active


How do I randomly select an integer from an array, that excludes each previous selection?


Undefined symbols when using curl in C++

Undefined reference to static class member


How can I disable landscape mode in Android?


Display of ConfusionMatrixPlot depends on Stylesheet

How do I edit the background of Axis labels in my plot?


Electrostatic field-Field lines relationship

Why does the density of electric field lines make sense, if there is a field line through every point?


What is the nonlinear transformation assumed by the gaussian (rbf) kernel?


Prove that for all positive integer n, the inequality $2n\choose n$ $<4^n$ holds


Renaming Multiple Files on macOS Terminal


Denumerable partition of a denumerable set where each set in the partition is denumerable.

Partition of N into infinite number of infinite disjoint sets?


A discrepancy in the proof that 561 is Carmichael number.

Why is $ 561 = 3*11*17 $ the smallest Carmichael number?


Google search rankings hijacked by com.cutestat.com

What are the best ways to improve a site's position in Google?


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


Making a simple Keras classification with a low sample size

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


jQuery: Accessing Elements after adding them with Append

Event binding on dynamically created elements?


Why does my SELECT query not return null values?

Why does NOT IN with a set containing NULL always return FALSE/NULL?


By induction showing that $m^3\le2^m$ for $m\ge10$

For what natural numbers is $n^3 < 2^n$? Prove by induction


Recommendation Letter Request: No response


Award additional badges for above 2,000 review tasks

Steward badge can now be awarded multiple times -- backfill details


How to prevent an application from being uninstalled


How to remove applications installed using snapcraft

How to uninstall a package installed from snapcraft?


Example of Markov process not strong Markov

Why is the following example of a Markov process not strong Markov


Objective reasons for using a wiki tool over Sharepoint?

Developer Documentation: Sharepoint Document Management vs. ScrewTurn Wiki


UnicodeEncodeError on Linux but not on Windows

Setting the correct encoding when piping stdout in Python


Unable to Boot Ubuntu after Windows 8.1 Installation.

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


How to run a background task in a servlet based web application?


In case of complex numbers what is the value of $i^i$


Different methods to compute $\sum\limits_{k=1}^\infty \frac{1}{k^2}$ (Basel problem)


Import and scale LaTeX table data from file (only ampersand stuff)


When I add to arrayList, it is adding the main notes list not the objects

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


PS4 controller won't connect even on safe mode

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


What pressure should I run my Mountain Bike tires at?


Why are there no line numbers in the code listings?


Is it safe to use replacement AC power adapter with a higher Input Amps rating?

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


Modal View Controller with keyboard on landscape iPad changes location when dismissed


What size of tyres can I use on my BTwin Original 5?

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


Why does Python react differently on assigning matrix element depending on how you build the matrix?

List of lists changes reflected across sublists unexpectedly


getContentResolver()' on a null object reference Error while calling Java method from Kotlin Class

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


Understanding arr[::-1] in numpy. Is this a special case?


Block All Ips from editing files on server

How do I deal with a compromised server?


$f,g$ cont. functions on $[a,b]$ and $g$ is non-negative. then $\exists c \in [a,b]$ such that $\int_{a}^{b} f(x)g(x) dx = f(c) \int_{a}^{b} g(x) dx.$

If $f$ is continuous and $g$ is integrable on $[a,b]$, with $g(x) \ge 0$ for all $x \in [a,b]$ ...


Calling a method unspecified at built-time

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


How can I remove unwanted ads on top of sites?

Advertisement suddenly appearing on top of almost every page


Why Fisher Information uses Log Likelihood and not Plain Likelihood

Theoretical motivation for using log-likelihood vs likelihood


eBook formats - Kindle to iBook and back?


What is the difference when assigning a bash variable value with this syntax?


How do I revert a Git repository to a previous commit?


When can I suspend do-release-upgrade? What's the risk?


Why does Hermione claim to have never performed a Memory Charm?

Why does Hermione say she hadn't used a memory charm before?


How does one evaluate $\sum_{t=1}^\infty tr^t$?

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


How to make a node tree the context? (MTree implementation)

How to find out why "context is incorrect"?


Is there a example of ring which is artin algebra but not artinian ring?

Artinian rings that are not Artin algebras


Meaning of the buffers/cache line in the output of free


Create a python object that mimics string iterator behaviour


Write 'According to Wikipedia' in a PhD thesis

Are there instances where citing Wikipedia is allowed?


sum of floats gives no decimals in javascript


Nullable bool logical "AND" operator behaves differently with true and false

Nullable: and overloaded operators, bool? & bool


How to create this realistic glossy preview of a business card?


Animations won't transfer states until entire animation is completed

In Unity, why do my animator states wait until the end of each animation to change?


clamav - ERROR: /var/log/clamav/freshclam.log is locked by another process?


Partition on sublists beginning with a certain marker elements


How do we get figure references to not render as "??"

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


What font (with math support) is this (picture)?

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


How to convert this very simple .htaccess to Nginx?


When making a class, why use a get/set for a property rather than just make it public?

What is the difference between a field and a property?


on a null object reference RecyclerView$LayoutManager

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


What did my neural network just learn? What features does it care about and why?


How to replace value in list at same collection location


Potential malicious intent in code or am I imagining things?

Dealing with questions of nefarious intent


Getting the desktop environment from zorin os 11 on ubuntu/other ubuntu based distros?

Which desktop environment does Zorin OS use and how to get for Ubuntu?


Dystopian sci-fi where the ozone layer has been destroyed

Identify a near-future book with automated news filters and floating countries


Request processing failed; nested exception is java.lang.NullPointerException When using Array of String


How to fix a toilet which continuously runs

Why does my toilet randomly start running?


Find and write the minimum number of instructions that you should give to end up with exactly N amoebas


Help with simplification when proving group $G$ is abelian

Prove that if $(ab)^i = a^ib^i \forall a,b\in G$ for three consecutive integers $i$ then G is abelian


how to extract lines between 2 patterns, and save them to different files

Print all lines between a searched pattern of a text file to different file


Is it ethical that the PhD student is not offered a chance to become the communicating/ corresponding author?

Should student or supervisor be corresponding author for publications based on student research?


How can I batch geocode street addresses from a csv file in to R?


Why HttpServletRequest.getRemoteAddr() doesn't work in Java servlet?

How do I get the remote address of a client in servlet?


Can we disconnect an object from the pull of gravity using some material?

Is it theoretically possible to shield gravitational fields or waves?


Show asterix while entering password in Terminal

Nothing shows up in the terminal when I type my password


Prove that $𝓢_n$ is generated by the two permutations (1 2), (1 2 3 ... n)

Necessary and Sufficient conditions for $(i \, j)$ and $(1 \, 2 \, \dotsc \, n)$ generate $S_n$.


Proof there is an irrational number $r$ in every intervall $a < r < b$


How to prove the following inequality with trigonometric function

How to prove this inequality $\left|x\sin{\frac{1}{x}}-y\sin{\frac{1}{y}}\right|<2\sqrt{|x-y|}$?


Stack Exchange app not working on iOS 9 public beta?

Build 1.3.1.214 crashes in iOS 9 betas 1 & 2 when tapping a site name


Shell script, saving the command value to a variable


Suppose that $f:(0,\infty)\rightarrow \mathbb{R}$ is a function satisfying $f'(x)=1/x$ for all $x\in (0,\infty)$, show $f(xy)=f(x)+f(y)$.

$g'(x) = \frac{1}{x}$ for all $x > 0$ and $g(1) = 0$. Prove that $g(xy) = g(x) + g(y)$ for all $x, y > 0$.


Why do we need Merkle–Damgård strengthening

Why does the padding in Merkle–Damgård hash functions like MD5 contain the message length?


Proving that $\frac{1}{a}+\frac{1}{b}+\frac{1}{c} = 1\implies (a+1)(b+1)(c+1)\geq 64$ where $a,b,c>0$.


Can domain masking be used to move content from a subdomain to a subdirectory?


Do dnf updates conflicts with gnome software center updates?

Fedora GUI software update inconsistent with dnf command line update


Question about the Afine Jacobi criterion.

The rank of Jacobian matrix at a point of affine variety is independent of choice of generators


Is there a reason to not assign a variable in the while block declaration?

Why would you use an assignment in a condition?


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


Why are old initrd files of uninstalled kernels filling up /boot partition?


If you create the Hell Fire ring (the new one) with a level 1 monk, does i still roll level 70 stats?

Does character level determine level of items crafted from legendary/set plans?


Remove title attribute from tag cloud widget


Characteristic polynomial of companion matrix

The characteristic and minimal polynomial of a companion matrix


Convergence test for: $\sum\limits_{n = 1}^{\infty} \frac{n}{e^n}$

Determining convergence of $\frac{n}{e^n}$


How long can I store a food in the pantry, refrigerator, or freezer?


What is the difference between push and give a push?


How to Query database for certain range of dates

Select all records between two datetime format


How to change font for a TextField with pdfLaTeX?

hyperref: how to format text in a forms text-field


Chat SE site thinks I have got higher rep than I actually have

Chat reputation in left bar seems different than any other reputation displayed for users


Link created to `nodejs` with `node` not working

node.js conflicts: /sbin/node vs /usr/bin/node


NullPointerException on taking a picture and save as URI

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


Cannot enter comment text after rotating app


How can I change a button style dynamically in Android?

How to programmatically set style attribute in a view


Changing top, bottom, left & right margins on the fly


Why does this C++ snippet compile (non-void function does not return a value)

Why does flowing off the end of a non-void function without returning a value not produce a compiler error?


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


What is the best way to inject script after ajax request?

Event binding on dynamically created elements?


Where can I find the command line editor


How to transfer local files using PuTTY via ssh to remote server?


How to replace regex in all files that match this regex


How long does a one-round spell last? Would it be start of the caster’s next turn, the end of the caster‘s next turn, or somewhere in between?

Do effects with the duration of one minute end at the beginning or the end of your turn?


If $f$ is a real-valued differentiable function such that $\lim_{x\to \infty}f'(x) = 0$ then $\lim_{x\to \infty}(f(x+1)-f(x))=0$.

If $f:\mathbb{R}\rightarrow \mathbb{R}$ is differentiable and $\lim_{x\to \infty } f^\prime(x)=0$ show that $\lim _{x\to \infty } (f(x+1)-f(x))=0$.


How to insert invisible text into a PDF?

Get and set metadata for itext pdf document


Open file with correct program, in terminal, based on extension


How to create an animation in windows phone 8


What are the criteria for questions to be selected for Hot Network Questions?


C++ construct object at pointed location

What uses are there for "placement new"?


how to place a "before" - on middle vertically

How can I vertically align elements in a div?


What do \makeatletter and \makeatother do?


Microsoft IUR - Internal useage rights licence

Can you help me with my software licensing issue?


Stop labels in ggplot2 from overlapping R


Why does general relativity need space to be continuous?

In GR, why should the spacetime manifold be differentiable?


Unable to mount My Passport 1TB hardisk in Ubuntu 14.04


How to make the window full screen with Javascript (stretching all over the screen)


Switching field of study from computer science to GIS in the post graduate level

Graduate school admission with a degree in a different field


How do I upgrade to Windows 10 if I have less than 8 GB free?


Do we always use "were" with the 3rd person in imaginary situations?

Why have the subjunctive and indicative converged in Modern English?


Prove that $|G:A|=|G:B||B:A|$ for $A\subseteq B\subseteq G$


Objective-C: How to tell if a class method allocs/inits in

Why would you use a class method constructor versus alloc/init?


Find integers $t,z$ satisfying $(a+b)z+abt=1$


How to create a user with limited RAM usage?


How to create nested loops in x86 assembly language


Verification of proof involving the lcm of consecutive numbers.

If $a \mid m$ and $(a + 1) \mid m$, prove $a(a + 1) | m$.


Why After One Page All The remaining Text Remains Missing?

Overfull box and broken pagination with page that contains only section headings


Which is correct — "email me [on/at] x@y.com"?

Which preposition: "Write on/at/to this address?"


How can I change php.ini settings so I can alter the maximum data being sent through a file transfer?


Is overheating actually a risk for hardware, with all the internal safeguards now present?

Will higher temperatures damage a computer over time, even when not reaching max?


Arabic values in mysql query is Ignored by the database


Clone desktop Ubuntu on a pendrive to run on another machine

Best way to clone an installation (copying to identical hardware)


A question about the facets of convex polytopes and their intersections

Every ridge in the convex polytope is an intersection of exactly two facets


Should linked questions be removed from related questions?

Do related linked questions really need to be linked twice?


"errno 5 - input/output error" when trying to install Ubuntu


How to check Mime Type (Content Type) of a file?


Generate all multisets of length k for n symbols

How to find unique multisets of n naturals of a given domain and their numbers?


How does an isolated electron in deep space 'know' it is spinning?

What is spin as it relates to subatomic particles?


Why are these animes called so? (something;something)

Steins;Gate, Chaos;Head, Robotics;Notes, and Occultic;Nine naming convention with semicolon?


Indeterminate expression 0^0 encountered


How to resolve "Something wicked happened resolving 'your_proxy: 800'"?

How to fix "-5 No address associated with hostname error" while updating?


What is the usefulness of cycles of f(x) in Pollard's rho factorization?

Relevance of cycle detection in Pollard's rho integer factorization algorithm


Book about aliens bringing humans into a war against a hostile alien species and where humans were the toughest

Sci-fi series: humans are immune to telepathy, become soldiers for an alien group fighting against invertebrate telepaths


Disabling secure boot no longer loads ubuntu gnome (UEFI)

How can I reinstall GRUB to the EFI partition?


Why is de Rham cohomology invariant under deformation retraction, or, more generally, homotopy equivalence?

Proof that two spaces that are homotopic have the same de Rham cohomology


Spending Time Rendering Transparent Tiles

Is there a way to have Cycles skip rendering alpha?


How to install grive tools on 16.04 or later

Missing settings in GNOME control center installed in Ubuntu MATE


How to make a ISO file out of a folder containing Windows setup files

How do I place a bootable ISO on a USB drive?


Accents displayed correctly half the time


I don't understand what is the verb "do" doing in this sentence

'Only by defending against threats WILL YOU be able to carry out your strategies' - Position of "will"


Uxie and Azelf Are Not Appearing in Nameless Cavern


SQL Server - trying to format a table, maybe with PIVOT

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


Replace comma with newline in sed on MacOS?


Is it possible to define a higher-order "opposite" function on a case-by-case basis?

In pure functional languages, is there an algorithm to get the inverse function?


USB security token (not storage) from bank: VirtualBox does not see it

How can I enable access to USB devices within VirtualBox guests?


Integrate Tesseract OCR engine in Android


Prove that $ \sum_{n=1}^\infty \ln\big(n\sin \frac{1}{n}\big)$ converges.


Appropriate preposition to go with "outside their comfort zone"


Can I ignore the warning: "tests made without re-estimating 'theta'" from an analysis of deviance test of a negative binomial model?


How do i fill in void space's with poly's?


$h\mid (3a + 5b)$, prove $h\mid a$ and $h\mid b$

Proof that $\gcd(ax+by,cx+dy)=\gcd(x,y)$ if $ad-bc= \pm 1$


Prove that $a_n$ is bounded above and that it converges

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


What is the exact value of the series $\sqrt{1+2\times\sqrt{1+3\times\sqrt{1+4\times\sqrt\cdot.....}}}$

Evaluating the nested radical $ \sqrt{1 + 2 \sqrt{1 + 3 \sqrt{1 + \cdots}}} $.


Bottoms of badges are cut off on mobile site

Badges oversized and cut off on mobile site


Prove the annihilator of a quotient module is a 2 sided ideal.


remove white space at the bottom of footer

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


How can I configure X11 so I can independently set the DPI for each monitor?

Is it possible to have different DPI configurations for two different screens?


How to create these kinds of graphics in Illustrator? Do they have a technical name?

Creating an Abstract Background in Photoshop


batch to repair local area connection Windows XP

"Repair" network connections programmatically/from command line


Increasing home partition with Kali and Windows installed


Stackoverflow in Prolog Peano Arithmetic

Prolog successor notation yields incomplete result and infinite loop


C# Making Basic Multithreaded Loop Return the Correct Values


What part of a sentence is that word in these kind of sentences

When can verbal passives be used in secondary predicates?


Creating singleton class but getting undefined reference

Undefined reference to static class member


If a mod tries to migrate a question of mine to another site in which I'm blocked - probably without me knowing it, is it problematic for me?


Isn't causality a disproof for the Copenhagen interpretation

A meaningful distinction between determinism and causality


What can be said about $\text{Rank}(C)?$

How to prove $\text{Rank}(AB)\leq \min(\text{Rank}(A), \text{Rank}(B))$?


Same word multiple times in a row - longest?

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


Class doesn't get defined. Linking error

Why can templates only be implemented in the header file?


Need to Define Global Variable With Name "attacked_switches"


How can I print multiline output on the same line?


Verify that R(p,2) = R(2,p) = p, where R is the Ramsey number


Insert/sticky specific post into Loop at specific location


How do I vertically center the content in a table cell


How to calculate Time complexity for a program?

What is a plain English explanation of "Big O" notation?


Selecting features with NULL attributes in QGIS


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


"I need" vs. "one needs", should "need" be plural and why?

Is "one needs only" or "one need only" correct?


Why are fearful stimuli more powerful at night?


Why should I use a JOIN instead of WHERE in SQL?


Historical flight data outside of the USA?


Referencing a character's position inside a loop with Python


How to get one of those nifty images that shows your avatar, reputation and badges?

Is there any kind of API which allows to get the profile information?


How do you apply the object transform so that scaling the object on a single axis actually scales along the correct axis?


Does the characteristic of a ring R without zero divisors 0 or prime?

Showing that the characteristic of a commutative ring R without zero divisors is 0 or prime


Why have my email notifications stopped?


Output from commands in one terminator window displayed in another by default?

Write command in one terminal, see result on other one


The Order of Modification in English Nouns, Preceding or Succeeding?


Show that there are two, $a_i$ and $a_j$ with $i≠j,$ such that either $a_i+a_j$ or $a_i- a_j$ is divisible by $100.$

Prove:that in any set of 1009 positive integers exits two numbers $a_i$ and $a_j$ such that $a_i-a_j$ or $a_i+a_j$ is divisible by 2014


Given $\sum a_n $ convergent, are $\sum n^{1/n} a_n$ and $\sum a_n/({1+ |a_n|})$ convergent?

Convergent or divergent series ? Given that $\sum a_n $ is already convergent.


I can't use my sprint key while I jump in Minecraft

Can't use my sprint key and jump at the same time


Can a person who was declared Undesirable in South Africa Transit through South Africa going to another country?

Transit Visas for South Africa Undesirable-Overstay Tourists


Using ui:repeat JSF2.0 to trace over a 'Set'


Ubuntu 14.04 - menu bar , side bar missing

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


Past Simple or Present Perfect with "Never"?

"I have never said" versus "I never said"


Different solution of numpy.linalg.lstsq

Least squares invariant under transformation?


will buying new domain and redirect it 301 to my website affects my website somehow?

What should I do with a ton of alternate domains? Redirect or use landing pages?


Unmounting the partition currently in use


How can I boot my MBP into normal mode despite shift key being broken (and on)?

Keyboard key stuck or not being recognized; how to fix


Get stacktrace for crash, without running the app in a debugger

How to automatically generate a stacktrace when my program crashes


Admin Post Update Redirection to Posts Screen


Does the panasonic dmc-lz40 take better pictures than the samsung wb35 camera?

Why would a more expensive camera have lower megapixels?


Abort trap: 6 error when working with array in C

How do I determine the size of my array in C?


Is $y^3 + ny + 1$ is reducible over $\mathbb{Z}$ for infinitely many $n $? Yes/NO

Reducibility of $x^3+nx+1$ over $ \Bbb Z$


SSH tunneling fails with "administratively prohibited: open failed"

SSH tunneling error: "channel 1: open failed: administratively prohibited: open failed"


How to calculate elliptic curve parameters?


Selenium Faker class - Error Can not make static reference to non static field Cucumber

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


Object.keys() return Object enumerable properties but Looping over Object.keys() return Object methods?

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


Show that for any constants $k$ and $j$, where $j > 0$, $(n+k)^j = \Theta(n^j)$

Show that for any real constants a and b, where b > 0, (n + a) b = Θ(n b ).


How to pretend as if a package is installed apt dpkg

How to make apt ignore unfulfilled dependencies of installed package?


Scientists tricked into inventing antigravity story?

Government investigating home library of missing inventor


How to link static library (of SOIL) to a project in visual studio 2010?

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


Typesetting a big sum with index next to it

Show inline math as if it were display math (and vice versa)


tput in a cron job does not output bolded text

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


Does using the words "might" and "could" consecutively in same sentence have a name or is it just improper English? (spoken English)


Chaining predicates to use inside .Where clause


Alternate proof to number of monomials in a given degree - "more" rigorous, formal


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


Google Analytics: How can 'Avg time on page' stat be larger than my 'Avg visit duration' stat?

Google Analytics: Why is Avg Time on Site lower than Avg time on Page?


Word for acknowledging all sides to an argument?

Word for seeing both sides of an argument


Android: How to get list of countries and cities


Unable to completely uninstall standalone app called Etcher from Ubuntu

What is the correct way to completely remove an application?


Proof that a coordinate-wise convex function is convex?


Vertices that don't belong to vertex group move in pose mode

Area of mesh moving along bone despite not being weight painted


Ubuntu 20.04 LTS and RTL8125 on MSI MAG B550 tomahawk


Is raising the undead an evil act for lawful good characters?

Is necromancy necessarily evil in 5e or Forgotten Realms?


HP deskjet 3630 not printing Ubuntu 20.04

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


How do I go about convincing my DM that their ruling about my familiar is a bit harsh?


Subgroup of an abelian group isomorphic to a given quotient group

Prove that $G$ has a subgroup isomorphic to $G/H$.


What is cp command with tilde in final part of destination?

What does the tilde at the end of a file name stand for?


Problems with MinimalBy, MaximalBy, SortBy


Ways to keep up with an academic talk (especially in mathematics)


Python all values in array get replaced every time a value is added

List of lists changes reflected across sublists unexpectedly


Why is a char pointer dereferenced automatically in a dynamic array

Why does cout print char arrays differently from other arrays?


Can I live in the UK for a long time through repeat visits?


Use Jsch with InputStream is throwing NullPointerException

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


No searching results after onTextChanged in android Listview


Fresh salmon that was frozen after: till when can it still be eaten raw

How long can I store a food in the pantry, refrigerator, or freezer?


Is there any way to trigger solar eclipses faster?

How can I improve the chance of Solar Eclipse happening in Terraria


How can I vertically align elements in a div?


How to trim all whitespace and new line characters at end of UITextView's string


Vertical line for the the right margin in Notepad++


How do you pick up money from traders in a settlement?

Can you make money from your settlements?


Earth-Based Nuclear Fusion - Choice of Reaction

Why is Helium-3 better than Deuterium for fusion energy production?


Unable to drag & drop icons & links from firefox (I'm New)

Basic desktop actions are not available on Ubuntu 20.04


Software needed to scrape data from graph


Why did the Sanctuary II focus its attack on Captain Marvel?

Who was in operational command of Thanos's ship?


Unable to access web application deployed on my Ubuntu 16.04 machine from other devices/laptops on the home LAN

What causes the 'Connection Refused' message?


Provide a standard way to link tags on disparate sites

Span Stack Exchange sites for tags, searches, and related questions


JavaScript for-in loop with array -- get current key

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


I do not know why my extern template is not working while I'm going to create a new object of my template class

Why can templates only be implemented in the header file?


How can I find Python structured faces and vertices of a blender object?

Exporting coordinates of vertices to CSV


Python dateutils print recurrence rule according to iCalendar format (see RFC 5545)


Unhandled Exception in New Plugin Code that I can't figure out. Null [Minecraft Java]

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


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


Put a where clause around a stored procedure I cannot edit


How to round a number to n decimal places in Java


How do I spell check table in office 365?

How do you get Word 2010 to spell check inside tables?


How do I copy to the clipboard in JavaScript?


Understanding differences between "apt install" and "dpkg -i"

Difference between `dpkg -i` and `apt-get install`


Correlation of categorical and interval variables

How to compute the correlation coefficient between continuous and discrete variables ?


How do I respond to "how do you like your program" if I completely hate it?

I am a PhD student and hate it here. How can I warn prospective students during admit weekend without ruining my reputation?


Cryptodefense ransom use RSA-2048. Any chance with known plaintext attack?

Is a known plaintext, ciphertext, and public-key a viable attack on RSA?


How to reference Stage in controller class?


Difference between limit and limit point

Limit point versus limit and implications for convergence


Show that $4 + \sqrt{10}$ is not prime in $\mathbb{Z}\bigl [\sqrt{10}\bigr]$


What is the syntax for an inner join in LINQ to SQL?


How to export procedural material in gltf/glb format?

How do I bake a texture using Cycles bake


Integrating $\int{\frac{1}{1+e^{x}}}dx$, Partial Fractions(?)

How do I evaluate $\int \frac{\mathrm{d}x}{e^x + 1} $?


How to reference current search results in a subquery

Find sentences with two words adjacent to each other in Pg


How can I improve Ubuntu overall system performance?


Probability of sampling with and without replacement


JSF Target unreachable identifier resolved to null

Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable


During the production and screenwriting of Empire Strikes Back, was it Leia who was planned to be "The Other"?

To whom was Yoda referring when he said, "There is another?"


Legality of sentence involving the word "real"

Can "real" be used as an adverb to describe an adjective?


Commutator of $\hat {L}_x$ and $\hat{V}(\hat{r})$

Angular momentum squared and Hamiltonian?


NullPointerException when accessing Repository from the Service in Spring4

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


How to get permissions to execute programs from NTFS hard drive?


Searching inside archives for specific files and patterns

How do I recursively grep through compressed archives?


RegEx extract all real numbers from a string


How can I use JTextField to read the inputted text correctly?


Activity log/history on list in SharePoint 2013?


How to scale and shift a signal with a single opamp?


A conceptual doubt regarding Forced Oscillations and Resonance


Mapping Circles by Möbius Transformation

Find the linear fractional transformation that maps the circles |z-1/4| = 1/4 and |z|=1 onto two concentric circles centered at w=0?


How do I sort an array with letters and numbers combined in bash?

How to create a function that can sort an array in bash?


How do I get a vanilla GNOME after Ubuntu 17.04?


ctrl-d didn't stop the while(getchar()!=EOF) loop

Canonical vs. non-canonical terminal input


TP-Link AC600 Archer T2U Nano driver for Ubuntu 18.04


Is the structure "This is because... and so..." grammatically correct?

Is the sentence structure "because... and so" grammatically correct?


What are my choices when I don't receive any correct answers for my bounty question?


Regex for this {{mike}} {{michael}} {{jordan}}


Can QGIS be used to calculate the up-slopes (total area draining to a specified point) of multiple separate points simultaneously?

Qgis SAGA Upslope Area for several points automation


What is the probability (area) of overlap of two normal distributions having EQUAL variance

Calculate probability (area) under the overlapping area of two normal distributions


Confusing alternative definition of a function


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


Help understand this gcd proof for $gcd(a, b) = gcd(b, a) = gcd(±a, ±b) = gcd(a, b − a) = gcd(a, b + a)$


Simulate CREATE DATABASE IF NOT EXISTS for PostgreSQL?


How to label only house number in python?

How to label using just numbers from start of text field?


Dissecting the Stack Overflow views counter

How are the number of views in a question calculated?


Calling dynamic function with dynamic number of parameters

Passing an array as a function parameter in JavaScript


LIGO discovery: if the space "time" metric is changed, how is it measured?

How is it that distortions in space can be measured as distances?


I want to create application for linux system and i want to know how to modify open source application like vestacp webmin

What is the best way to develop apps for Ubuntu?


How to store image in SQL Server database tables column

Insert Picture into SQL Server 2005 Image Field using only SQL


How to customize default sizes new created objects


How to merge an unallocated partition with an extended partition?


If $f(x)=f(xe^t)$, Then prove that $f$ is a constant function.

Given $f$ is continuous and $f(x)=f(e^{t}x)$ for all $x\in\mathbb{R}$ and $t\ge0$, show that $f$ is constant function


Cross-referencing between different files


speed of the light emitted from a fast moving object

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


correlation between a continuous and a binary variable

How do I study the "correlation" between a continuous variable and a categorical variable?


Preserve systemctl colors while redirecting to a file

How to trick a command into thinking its output is going to a terminal


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


Copying files from Ubuntu guest to Windows host

How to share files from Host to Guest in VirtualBox? Host-Ubuntu, Guest-Ubuntu


What is the correlation of a copula of a multivariate normal distribution?

Find the correlation coefficient $\rho_g$ of $(G(x), H(y))$


Getting the current src of an Iframe using JQuery


how to have quotation marks in html input values


Installing Xubuntu. Should I use repositories or install directly from the xubuntu disc image?

What is difference between install desktop-environment and run directly distro?


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


Detect cancelling zenity when script is run as sudo

Problem with Bash script: 'declare: not found'


How to apply Gaussian kernel to smooth density of points on 2D (algorithmically)


Debian: How does apt verify downloaded packages?

How is the authenticity of Debian packages guaranteed?


Using a barrel jack with higher than rated current but lower voltage?

What would happen if I choose a connector with current rating smaller than the actual current?


Is the light/fan combo in my shower safe?


How do you split a list into evenly sized chunks?


$gcd(a,b)=lcm(a,b)$ if and only if $a=\pm b$

If $\,\gcd(a,b) = {\rm lcm}(a,b)\,$ then prove $a=b$


What is the most user friendly way to verify an email address after user signed up on an app?

confirm email or email verification later?


const qualifier disappears from pure virtual function

Top-level const doesn't influence a function signature


How do I start applications automatically on login?


$a^4=0$ then $1-a$ is invertible in $R[x]/(d)R[x]$


"You should have also named" vs. "you should also have named"


What, precisely, is a confidence interval?


subhomogeneity of continuous subadditive functions


How to make Transmission download torrents behind a proxy?


cdn.sstatic.net not reachable via IPv6 http


PDO prepared statement with variable SELECT

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


Which houses (are/is) this road connected to?

"What questions [is/are] your data team hoping to answer?"


Elementary set theory equivalent statements


How to check which criterias are not met while submitting for Approval?

Approval Process Entry Criteria validation messages


Usage of += operator with lambda operator


many-to-many relationship in database design


Custom SMS Receiver Crashes on First Received SMS [Android]

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


Prob. 6, Sec. 24, in Munkres' TOPOLOGY, 2nd ed: For a well-ordered set $X$, $X\times[0,1)$ in the dictionary order is a linear continuum

Example 2, Sec. 24, in Munkres' TOPOLOGY, 2nd ed: If $X$ is a well ordered set, then $X \times [0, 1)$ is a linear continuum


The correct usage of tags Chat Support mobile-web 'bug-feature request discussion support'


How to create disc that installs Ubuntu?


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


Fake "click" to activate an onclick method


How do you reindex an array in PHP but with indexes starting from 1?


How to avoid ISOTrigger: System.LimitException: Too many SOQL queries: 101


How to bypass external hard drive permissions

How can I reset permissions on (sub)folders under Windows Vista?


Converting HTML code to plain TEXT with formatting available to text-files

Converting HTML to plain text in PHP for e-mail


How can I remember Starcraft 2 counters?

How do I remember which units counter which in StarCraft 2?


How to change a minecraft player's gamemode when they are in a specific area?

Is there a way to set an "Adventure Mode Boundary" in Minecraft?


How to collect list of tuples into one tuple in Python?


Is it possible to load an .las file directly into QGIS?

What is the procedure to load LAS files in QGIS 2.0.1?


What are 10bit displays worth with all sources being saved in 8bit format

What are the advantages of 10-bit monitors?


When i Import an obj it imports far away from the origin

Why when importing an obj file nothing appears even when zooming?


Counterexample for $A,B\triangleleft G,G/A\cong B \Rightarrow G/B\cong A$


How to get time difference in minutes in PHP


How to get Event type from UISwitch in IOS

UIControl: sendActionsForControlEvents omits UIEvent


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


Java SimpleDateFormat pattern for W3C XML dates with timezone


Identity involving LCM and GCD: $\frac{[a,b,c]^2}{[a,b][b,c][c,a]}=\frac{(a,b,c)^2}{(a,b)(b,c)(c,a)}$


What physical forces allows for electromagnetic induction


Mathematical Induction, show that $n!>n^3$ for all $n \ge 6$


Does partitioning iTunes and iPhoto libraries make my Mac faster?

Does partitioning a hard drive give a performance gain?


C++ Inheritance - calling overrides from constructor


How would I change the logic of this if statement to work

Accessing different elements in a javascript array


How to get the name, or file and line of caller method?

How to get the file name and a line number of a function call?


Ubuntu installation editor not showing partition

Why is the installer not showing any partitions?


How can I use @author, @date, and @title after maketitle?


Returning a temporary object and using its reference

Does a const reference class member prolong the life of a temporary?


Are variables inside a function accessed through an object global or local? [Python]


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


Exception in thread "main" issue in selenium webdriver

Why am I getting a NoClassDefFoundError in Java?


What is E[X|Y>c] where Y=X+Z, and X, Z are normally distributed rvs?


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


why the diagonal elements of the inverted correlation matrix is related to correlation with all other variables

Why does inversion of a covariance matrix yield partial correlations between random variables?


How is the partial sum of a geometric sequence calculated?

Formula for calculating $\sum_{n=0}^{m}nr^n$


How to capitalize first letter of each word, like a 2-word city?

Convert string to Title Case with JavaScript


Can I fire `override` method in parent and grand-parent classes of base "virtual" method

Force calling the base method from outside a derived class


The simplest way of proving that $|\mathcal{P}(\mathbb{N})| = |\mathbb{R}| = c$


Firefox won't open Stack Exchange sites due to "TLS FEATURE MISSING"

Is anybody else having PKI problems connecting using Firefox 67.0?


Java Random class execution for printing a six digit number only

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


How to draw a gradient line on a HTML5 canvas?

How can I plot a gradient line in HTML canvas?


Show that there are infinitely many powers of two starting with the digit 7


Making data joined from Excel independent in ArcMap?

Is exporting to feature class the simplest way to make joins permanent?


Difference between the squares of consecutive integers

Prove every odd integer is the difference of two squares


What Ubuntu version should I install to old netbook

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


How can I see a full log of exceptions in JAVA?

Print full call stack on printStackTrace()?


How do I make a textbox that only accepts numbers?


13.10 black screen after wake from suspend


IMPORTRANGE and Query say column does not exist

Unable to parse query string for function Query, when using IMPORTRANGE


Still can't upgrade? Is there a new delay?

Why is "No new release found" when upgrading from a LTS to the next?


Android NullPointerException on a non null object

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


proof of functional completeness of logical operators


performance difference between to_char and to_date

How to optimize an Oracle query that has to_char in where clause for date


how to identify a column in mysql when I have 2 with same name

How to resolve ambiguous column names when retrieving results?


Adjust sorting for specific custom biblatex bibliography driver

how to adapt the sorting of a custom type `@standard` in using biblatex/biber


How to get value of parameter on URL on lightning community page?

Getting the URL parameter into Lightning component using the "{! paramName}" expression


Why can't I install Microsoft Office 2007 in Ubuntu 11.04?

Can I install Microsoft Office? If so, how?


Convert one date format into another in PHP


Is electric potential always differentiable?

Why do we consider potential energy function $U(x)$ differentiable?


How can I access the name of a variable inside a function?

Get the name of a symbol passed to a function


Are Windows programs compatible with Ubuntu

Can Ubuntu really run all Windows programs?


How to code a lot of cards in a trading card game java

How to create data driven effects/abilities for collectable card game


Asked to open a BOA account and then transfer to other accounts via cash withdrawal. Is this some kind of scam?


How to prove that $\sin(x\sin x)$ is NOT uniformly continuous on positive reals

Uniform continuity of $\sin(x\sin x )$ for all $x\in (0,\infty)$


Existence of angle functions on the proper open subsets of $S^1$

Existence of continuous angle function $\theta:S^1\to\mathbb{R}$


Why do native speaker tend to use passive voice?


Applied math PhD programs - no. of courses to counterbalance low GPA?

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


Precision of x decimal points in meters?

Measuring accuracy of latitude and longitude?


1 = -1 Clearest way to explain why this proof is wrong.

Why $\sqrt{-1 \times -1} \neq \sqrt{-1}^2$?


How to get the current date/time in Java


How do I share an entire album in iCloud photos? Not just individual pictures

Can I view Shared Albums in the iCloud Photos web interface?


What size conductor do I need to bond water and gas piping?

How do I know what size grounding conductor is required?


Integral of the square of a non-standard gaussian pdf

Integral of the square of the normal distribution.


What is the concept of erasure in generics in Java?


Tikz/Forest: highlighting level background


Shuffling method does not work as intended

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


Maximum of three integers using bitwise operations?

Explain this snippet which finds the maximum of two integers without using if-else or any other comparison operator?


$\nabla U=0 \implies U=\mathrm{constant}$ only if $U$ is defined on a connected set?


Difficult logic question with conditional statements

Extremely difficult logic question using conditional statement


How can i update a checkbox field on the opportunity based on criteria in the opportunity team members section

Workflow versus Process Builder. How to choose which to use?


optexp environment error when compiling with XeLaTeX