"Type&" vs "Type*" in C++ function definitions

What are the differences between a pointer variable and a reference variable in C++?


Create a content type after checking out a product

How to programmatically create a node when a payment is successful


The grammaticality of "that don't impress me much"


Why should there be spaces around '[' and ']' in Bash?


Programmatic HTMLDocument generation using Java


Error installing Mac OS X 10.10 (Yosemite) on a 512GB SSD in my 2010 MacBook

Yosemite Installation Error while Extracting Files


Existence of $c \in [a,b]$ Such That $\int_{c-a}^{b-c}f(x)dx=0$

Given continuous $f$ and $g$, there exists $c \in (a,b)$ such that $\int_{a}^{c} f(x) \ \mathrm dx = \int_{c}^{b} g(x) \ \mathrm dx$


When should compound words be written as one word, with hyphens, or with spaces?


Eevee how to render without black boxes in textures?


Mouse wheel scrolls the page down then up, or up then down


Applying for a tourist UK visa without salary slips - I'm a freelancer. What can I use as proof of funds?

What to write in visa application form and what documents to submit as an unregistered freelancer?


How do I check if a text file has new content in Python?


How could the T-1000 use time travel technology?

How did Skynet send back the T-1000 and the T-X?


How to use Salesforce DX to search for keywords within metadata such as APEX class, triggers and etc?

How to use VSCode to find which reports are using a specific field


How to restore default cmd behaviour in Windows 10?

How do I change "Open with Powershell" to "Open with Command Prompt" when shift-rightclicking in Explorer?


Duplicate icons on taskbar in IntelliJ – Windows 10

Some taskbar pinned icons are duplicated when an instance of the application is running


Iterator for multiple ranges (lists, sets etc) in python

Get the cartesian product of a series of lists?


Which fantasy novel contains the "order of the foot"?

Book about mages who can harvest magical energy from the environment


Is there a strict proof of the statement that a reversible process is always quasi-static?


Weak-to-weak continuous operator which is not norm-continuous


Open a window on a remote X display (why "Cannot open display")?


glBufferData not working outside main function

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


Let $a$ and $b$ commute. If $m$ and $n$ are relatively prime, then ord($ab$) = $mn$.

$\operatorname{ord}(u)=r,\,\operatorname{ord}(v)=s$ $\,\Rightarrow\,\operatorname{ord}(uv)=rs\,$ if $\,r,s\,$ (co)primes


How can I speed up internet in an apartment complex?

How do I fix a slow wi-fi router speed when I have a fast internet connection?


Divergence of the series of the inverses of the prime numbers

Is the series $\sum_{1}^{\infty}\frac{1}{p_{j}}$ where $p_{j}$ is the $j$th prime convergent?


Moving lines to separate files all at once

How can I redirect matching lines to a file, and non-matching lines to a different file?


Attach image to Facebook event (php sdk, rest or graph api)

How to upload a picture for an event using the Facebook Graph API?


SFDX 6.21.0-9db990b3c9 AND CURRENT Update - Error - sfdx no longer works


Radical of an ideal in a finitely generated ring over $k$ is the intersection of maximal ideals containing it.

Every prime ideal of a finitely generated $\mathbb{R}$-algebra is an intersection of maximal ideals?


Coloring cells correctly when using tabu, multicolumn, and multirow


Prove that there are infinitely many primes $p$ such that $x^{10} + x + 1 \equiv 0 \mod p$ has at least one solution $x\in\mathbb{Z}$.

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


Removing an object by key inside another object

How do I remove a property from a JavaScript object?


Combining Multiple Columns into a Series

Excel create table with all combinations


error "debug assertation failed" when using char * in C

Programme crashes while deallocating a character array


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


Can you represent other logical operations using only $\neg$ and $\Leftrightarrow$ (not and equivalence)?

Show that $ \{\lnot,\leftrightarrow\} $ is not functional complete


Should "discussion" tag gold badge holders be able to dupe-hammer questions on Meta?

Should gold tag badges in required tags on meta provide insta-close-dupe functionality?


Upgrade from Yakkety Yak (Ubuntu 16.10) when its End of Life

How and when is old-releases.ubuntu.com updated?


number theory division of power for the case $(n^r −1)$ divides $(n^m −1)$ if and only if $r$ divides $m$.

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


Explanation: $H^{-1}$ is the time-scale over which the universe changes by $\mathcal{O}(1)$

Hubble time, the age of the Universe and expansion rate


How to fix dependencies / broken packages


Ubuntu stuck on loading on splash screen

Ubuntu 16.04 hangs on splash screen during boot


On upsert with Mongo node driver, did it insert or update?

Check if MongoDB upsert did an insert or an update


sysnetwk.exe adware virus removal Windows 10

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


How to show that $\exp(x+y) = \exp(x)\times\exp(y)$

Prove $\exp(x+y) = \exp(x) \exp(y)$ for $\exp(x) = \sum_{n=0}^\infty \frac {x^n}{n!}$


Problem booting windows after instaling Ubuntu alongside

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


How to assign array as a variable in PostgreSQL select statement?


3 Input XNOR gate made with XOR and not gates


Merging different types (e.g., polygon with polyline) of shapefiles?


A Basic Question about Gravity, Inertia or Momentum or something along those lines


strange network issue after new router 'unkownXX…' terminal promt instead of Name

OS X computer name not matching what shows on terminal


In LineLegend, how do I force the legend entries to appear in a single column?


Determining nilpotency of upper triangular matrices

Strictly Upper Triangular $n\times n$ Matrices form a Nilpotent Lie Algebra over $\mathbb{C}$ for $n\geq 2$


symmetric marginal but asymmetric joint distribution contours

Is it possible to have a pair of Gaussian random variables for which the joint distribution is not Gaussian?


Image bleed when using Import Image as Plane

When I import images as planes it shows a random line at the top


Average length of a cycle in a n-permutation

(combinatorics) prove that on average, n-permutations have Hn cycles without mathematical induction.


Bad TOC entries spacing for chapter 10 and beyond

Space length between the chapter number and the chapter title


How do I parse command line arguments in Bash?


Forcing camera to take images in landscape mode

android force camera to take photo in landscape mode


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


I have a problem understanding the proof of Rencontres numbers (Derangements)


Is there a Hausdorff space $X$ separating points of any Hausdorff space?


Comparing StringBuffer content with equals


CSS: How to change font-size of something that already has "font-size: 0.9em !important" on it


"Your system has run out of application memory." How is that possible?


Java Shopping Cart Array List (method addToCart not working)


How can I stop .gitignore from appearing in the list of untracked files?


Serving ads only for users who didn't buy application

Change paid app to free but know if user previously purchased it


I cannot install updates and software in 16.04


Restore default apt repositories in sources.list from command line


PhP json_encode not working with array from mysql


Servlets calls method from Service via DAO in Java with MongoDB POJOs for CRUD operation


Why javascript sends event immidiatelly when typing but not after 5 sec delay?

setTimeout ignores timeout? (Fires immediately)


prepared statement wont work, normal sql will

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


Print a specific Views Block in twig template

How can I embed a View inside a content of a node?


QGIS styling - displaying an outline around line features in QGIS

Displaying intersecting roads and creating multiple labels for long roads in QGIS?


A Putnam Integral $\int_2^4 \frac{\sqrt{\ln(9-x)}\,dx}{\sqrt{\ln(9-x)} + \sqrt{\ln(x+3)}}.$


Why exactly is reality 3 spatial dimensional?

Why does the universe exhibit three large-scale spatial dimensions?


Does SQL licence expire for a single instance?

Can you help me with my software licensing issue?


How to calculate the standard error of a slope in linear regression model?

How are the standard errors of coefficients calculated in a regression?


Show warning or 404 when following permalink to deleted answer

Show a message if directly accessing a deleted answer or comment


No hungarian letters with UTF-8 encoding in php


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


After git reset --hard without git add, can I still restore the unstaged files back?


it possible to disable HDD after 20 min idle but not SSD (Windows 7)

Is it possible to create individual power settings for each hard drive?


Grub Rescue prompt appears after deleting Ubuntu partition. Can't boot Windows


Scale mixture of normals; t-distribution; proving marginal distribution equality


Trim, strip_tags or mysqli_real_escape_string for protection of user input?


Firefox spellcheck settings keep changing

Firefox's spell check defaulting (and reverting) to the wrong language


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


Arrange 10 pots in 4 rows such that each contain 4 pots

Arrange 10 points on five lines where each line(intersecting) has exactly 4 points


Is it possible to restrict the amperage of an USB port?

How to restrict/cut power output to a USB client?


How can I safely do a complete hard disk drive wipe and Windows 7 reinstall due to a virus?

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


What might cause my tyre to deflate to a certain point and then remain there?

Are there other explanations for slow tyre pressure loss?


Ubuntu equivalent of system restore? Does it exist?


.thumbdata files maxing out internal SD memory


What can I do after getting stocked on hellstone?

How do I effectively defeat the Wall of Flesh?


ToC and PDF bookmarks have wrong references

Which packages should be loaded after hyperref instead of before?


In a P.I.D., if $a^m = b^m$ and $a^n = b^n$ for $m, n \in \mathbb{N}$ with $\gcd(m,n) = 1$, then $a=b$


Different representation of bash in 'ps -f' command

Difference between Login Shell and Non-Login Shell?


Is it possible to make good fried salmon in a stainless steel pan?

How can I stop fish from sticking to a stainless steel pan?


Are there any usable Java IDEs for High-DPI computers?

Eclipse interface icons very small on high resolution screen in Windows 8.1


How do i upgrade ubuntu from 12.04 to 13.10 ?

Can I skip over releases when upgrading?


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


How is "proper" used in "the building proper"?

Use of "Proper" as a postpositive adjective


Can't upvote either questions or answers, though I'm only at 34 today

Please don't require answer votes to be cast before question votes


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


How can I make a tower of stacked boxes stable in the game engine?

How to build building that is made of small pieces - how to correctly put rigid body over rigid body?


How to properly indent PHP/HTML mixed code?


What are the other versions of earth in the Marvel universe/multiverse?


Google Drive "Gnome Online Account" Mount

Getting my File Manager to link to my Google Drive


Didn't Harry have any other family he could have searched for?


Determine app sending SMS Premium messages


Can I use Minecraft on a different computer than the one I bought it on?

If I buy minecraft with a mojang account on a computer, do I need to buy it on another computer?


Switched from bash to zsh and now I can't login as root

How could I reach root after switching from bash to zsh?


Function that returns any type of number?

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


Adding a variable in multiple regression - interpretation?

How can adding a 2nd IV make the 1st IV significant?


Google is now indexing individual answers?

Why do I see permalinks instead of slugs on Google? (i.e. /q/ and /a/)


How to reduce the navigation space size in beamer?

Beamer Warsaw theme: Reduce the number of subsections visible in the navigation bar


How do I prove: $\cos (\theta + 90^\circ) \equiv - \sin \theta $


Caused by: java.lang.NoClassDefFoundError: Could not initialize class net.sf.jasperreports.engine.util.JRStyledTextParser

Why am I getting a NoClassDefFoundError in Java?


Why create clk and clk NOT with 2 inverters instead of 1?

Why two inverters cascaded in multiplexer control signal terminals?


The rendered image has nothing to do with my animation

I accidentally set an object as camera, how do I undo this?


My flags are disputed, but flagged posts are deleted

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


How big a lens would you need to light a fire with moonlight?

Is it possible to start fire using moonlight?


vim-clang-format: clang-format is not found


can't see my meshes after updating my drivers

AMD GPU Material in "material preview mode" and "rendered mode", is entirely gray as background. Only outline is displayed


Does Mass Suggestion spell end if the caster dies?


How does one create a Matrix Report to convert sql columns as rows?

Better query to select multiple columns into a single output column?


Equivalence Principle - mass on table example

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


Why can I pass a value to the printf C function like this?

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


Is java a Just In Time compiler (JIT) or is java compiled by the programmer with javac

What does a just-in-time (JIT) compiler do?


circumscribe a regular polygon around a circle in hyperbolic geometry

For what $n$ does a hyperbolic regular $n$-gon exist around a circle?


Why including same headers in multiple cpp files and then their compilation works?

One definition rule and different class definitions in two translation units


Theory: Logistic Regression MLE does not exist when data are perfectly separable?

Understanding complete separation for logistic regression


If class's superclasses all have the same method, how to differentiate which super class to call?

Why is super.super.method(); not allowed in Java?


What is an "observer" in quantum mechanics?

What is an observer in quantum mechanics?


How to mark a question as a “maybe-duplicate”, when you don't want to use the dupe hammer?


Bibtex: How to input accentuation on url?


Add two 256-bit hexadecimal numbers in bash?

How to add two hexadecimal numbers in a bash script


How do I report a user who has not posted and has an “about me” section full of spam?

How should I flag a user account if it has no posts to flag?


What actually is a determinant? How it have such properties and what does it tell about?

What's an intuitive way to think about the determinant?


In the context of free or faithful group actions, what is the stabilizer subgroup when the set is empty?

Faithful group actions for singleton group or for empty set


Find characteristic and minimal polynomials

The characteristic and minimal polynomial of a companion matrix


How can I install Linux on my extra hard drive?

How to use manual partitioning during installation?


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


Event binding on dynamically created elements?


Probability question with interarrival times


Python, matplotlib and pygame.. plot loses formatting


Finding a mongodb object with multiple matching fields

How to find documents matching multiple criteria


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


Count number of values in array with a given value


Possible to install Ubuntu on Portable External Hard Drive?

How to install Ubuntu on portable external Hard Drive?


How to differentiate permanent age difference in the twin paradox from reciprocal time dilation?

What is the proper way to explain the twin paradox?


Parsing several Internet pages simultaneously

Perl, how to fetch data from urls in parallel?


Why are GND pads often only connected by four traces?


Is it possible to get Google to treat a .it domain as a generic top-level domain?

I'm using a vanity country code top level domain (ccTLD), can I persuade Google to geotarget a different region?


What's the best way to initialize a dict of dicts in Python?

What is the best way to implement nested dictionaries?


Which property of modular arithmetic is being used here?

Proving $\, a^b = (a\bmod n)^b\, \pmod{\!n}\ $ [Congruence Power Rule]


Install to Other Drives & Move Existing Programs to Other Drives

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


App crashes on launch when trying to send an intent using checkboxes

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


How much storage space will be sufficient for installing Windows 10 in case Windows is my second OS? First is Ubuntu 20.04

What are the minimum requirements to run Windows 10?


Mysql select values from table where not exist in other table

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


include variable in another variable in bash


How to uninstall Viber when apt-get remove fails?

Apt/Synaptic needs to reinstall package but can't find the archive for it


Added my first package with API Integration Component. How to test an API call (SOAP or REST)?

How to test API integration in marketing cloud?


Clustering variables of mixed types in R

How to use both binary and continuous variables together in clustering?


Styling coordinates in QGIS's Map Composer

Achieving Super or Subscript graticule labels in QGIS Composer windows?


How does current flow in a short circuit?

Why does all the current flow through a short circuit if its voltage drop is considered zero?


securityexception permission denial not allowed to send broadcast

Permission Denial: not allowed to send broadcast in android


Translating English into Predicate Logic

Question about translating English to first order logic?


How do I remove a property from a JavaScript object?


What is the best way to respond to students adding teachers to facebook?

Is it okay if a professor friends a student on social media sites?


How to develop a MVC framework from scratch?


A word for words that are both the same and opposite

Is there a term for a word that serves as its own antonym?


Android - UnknownHost exception when parsing an RSS feed


Can accounts of deceased users be given a "deceased" indicator on their profile?


Can we use LinkedList even though there is risk of memory overhead. In that isnt using ArrayList better option

When to use LinkedList over ArrayList in Java?


Reshape three column data frame to matrix ("long" to "wide" format)


How to use ereg_replace to convert image link to display image

How can I convert ereg expressions to preg in PHP?


Assistance on why email is being marked as spam

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


Humans winning an interstellar war against hive-minded aliens due to human nature

A story about a guy who helped humanity by being held in a prison


Where or when is it unsafe to clean using compressed air?


Why is jQuery not Detecting Dynamically Added Classes on Click?

Event binding on dynamically created elements?


Intuition behind the implicit function theorem.

Intuitive Understanding About the Implicit Function Theorem


conjugate prior for exponential distribution

How to derive the conjugate prior of an exponential family distribution


Interesting topics to research in mathematical physics for undergraduates


How can I convert an integer to a hexadecimal string in C?


Any chance for a solution of $f[f(x)]=x^2+1$?

On the functional square root of $x^2+1$


YouTube app on iPad 1 stopped working again (Error : App is out dated)

Native Youtube app suddenly stopped working on iPad 1


How do you add aria attributes to a lightning base component?

How to use custom html pass through attributes in Lightning Components?


Drupal 7 White Screen of Death when adding content type

White screen of death: Fatal error: Allowed memory size of X bytes exhausted


App keeps crashing after clicking button in emulator

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


Ampersand vs plus for concatenating strings in VB.NET

String manipulation with & or + in VB.NET


Exclude a single module from a Drush update?

How do I avoid checking for updates for a specific module?


Inviting my friend to my minecraft pc singleplayer world

Can I Invite PE Players To My PC Realms Server?


Wouldn't Python be much faster if its code ran directly on a native machine?

What are advantages of bytecode over native code?


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


Getting a webpage to take up 60% and be centered?


Is it possible to find a legendary in a vending machine?

Can you get legendary weapons in Vending Machines?


How do I fit NDSolve result to experimental data?

How to fit 3 data sets to a model of 4 differential equations?


How to horizontally center a div-block containing images?


Streaming Data into Mathematica from a serial port


Number theory counting sums of squares modulus


Comparing fit of a Mixed Model to a Fixed Model

Comparing mixed-effects and fixed-effects models (testing significance of random effects)


I am a Pakistani National traveling to Canada to study and will transit through schengen countries. Do I need transit visa?

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


How small does a hole in a cup have to be to hold water without dripping?

How to find out the maximum radius of a hole that can keep water stay in a container by water viscosity?


What are the planes of D&D 4e? Where did they come from, and how are they connected?


Safely turning a JSON string into an object


The group is a product of its connected component and a discrete subgroup

Lie Group Decomposition as Semidirect Product of Connected and Discrete Groups


Bash: count how many times a word is contained in all the files of a given folder

Count all occurrences of a string in lots of files with grep


QGIS: How to modify the appearence of selected attributes

Making selection color transparent when in editing mode in QGIS


How I can work with new checkbox from ajax in jquery?

Event binding on dynamically created elements?


What kind of things ’is’ vs What kind of things ’are’


How to check, which limit was exceeded? (Process terminated because of ulimit. )


I am confused between selection of limits for joint distribution


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


Are there any journals that pay reviewers?


'jar' is not recognized as an internal or external command, operable program or batch file

Including all the jars in a directory within the Java classpath


How did the Tesseract come to Earth from Asgard?


What websites are similar to shutterstock

Where are some good places to find royalty free stock images?


Proper SE site to ask about cloudcompare question

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


What is the camera doing when "processing" a long exposure photo?

Why does storing a long exposure photo take almost as long as the exposure time itself?


"Is" or "are"? What is the subject here?

Agreement in "[Singular Noun] Is/Are [Plural Noun]"?


How can I see a list of all open windows in a panel in Unity?


Physics books covering classic mechanics

Which Mechanics book is the best for beginner in math major?


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


How to inmediatly focus and take the shot quick


How do Muggleborns get their magic from Squibs?

Is It Genetically Possible for a Squib to Produce Magical Offspring?


Sawtooth oscillations in bidirectional bus splitter

Splitting a bidirectional bus into two unidirectional ones


Batch conversion of XY coordinates to latitude and longitude


In ruby how do I write a 'do' method in ruby?


Using an object as a clipping mask for another object

How to mask animated objects so they aren't visible past a certain area?


Why is ORDER BY incorrectly sorting fields from a custom metadata type?

Cannot sort on numeric field with SOQL in Custom Metadata


how to open an HTML page on a button click from a Java Swing app?

How can I open an HTML file in the default browser from a Java Swing application?


How should I deal with beggars in India?


How can I let the section numbering start with 1.1 instead of 1?

How to start section numbering with title not section


Simple way to count character occurrences in a string

How do I count the number of occurrences of a char in a String?


What could cause "CPU noise" when Intel SpeedStep is enabled in the BIOS power settings?


Should I use $ or \( for inline math mode?

Are \( and \) preferable to dollar signs for math mode?


-bash: cannot create temp file for here-document: Permission denied

Tracking down where disk space has gone on Linux?


Disable keyboard but still allow reading from it


Printing line between variables, how do I stop this?


Entering U.S. exactly on the day of visa "expiration date"


What could be Wordpress CPU requirements compared to its RAM requirements?

Can you help me with my capacity planning?


Slow service response Times : Java SecureRandom & /dev/random

How to deal with a slow SecureRandom generator?


ruby introspection: how to ask ruby where a method is defined?

How to find where a method is defined at runtime?


Why can I change the value of a const char* variable?


No startup / boot chime; how to bring it back?


Use of definite article in "the more" and "the less"


If $\wp(u) = \wp(v)$, then $u-v$ or $u+v$ is a period of $\wp$

Regarding Periods of Weierstrass $\wp$ function


I saw a ghost figure appear in fallout shelter?

What is the mysterious stranger doing in my vault?


about "by" followed by a number or amount of change


placing the figure at bottom of the page

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


How do I, if possible, recover Ubuntu from this situation?

How to repair Ubuntu installation after interrupted dist-upgrade without losing any custom settings?


How to combine 2 lists into 1 dictionary using a function

How do I convert two lists into a dictionary?


How to correctly cite more than one reference in IEEE style?

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


Where is the verb "be" in "This page intentionally left blank"?


Is it possible to use Windows 7 with B550/X570 motherboards and Ryzen 9 CPUs?

Is there any issue running Windows 7 on an 7th Gen. Intel CPU (Kaby Lake)?


Do deathtouch and deathtouch-like effects stop trample damage?

Does trample damage hurt players even if the creature dies?


What Programming Language Would Be Best For Ubuntu Programming?


How important is mathematical logic and set theory in mathematics?

How much set theory and logic should typical algebraists/analysts/geometers know? (soft-question)


InputStream return NullPointer : java.lang.NullPointerException at org.apache.pdfbox.text.PDFTextStripper.(PDFTextStripper.java:1825)

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


jQuery on not working for dynamically added elements

Event binding on dynamically created elements?


Failed bootcamp partition, now can't remove it


Prove $9^n \equiv 9 \pmod{24}\quad \forall n \in \Bbb N^*$


Find all values of $n$ such that $\phi(n)=100$

What method would you go through to find an $n$ such that $\phi(n)=100$?


They vs it when talking about "your dog"


Generating power with a "straw" to space... Is it possible?

Would a pipe from the surface to the Earth's exosphere suck all atmosphere to the space?


How do you open the Eclipse web browser?


Singular or Plural in conjunction with OR condition that could include one or more objects

Controversy over verb choice in "neither you nor I {is/am/are} in control"


Listing abstract classes within a Java package

Can you find all classes in a package using reflection?


How to implement a listview into a fragment?


Create custom code from variables without eval in Javascript

How do I loop through or enumerate a JavaScript object?


Click on the "Cancel" for "Start a bounty" scrolls page to the top

preventDefault when clicking bounty "cancel" link


Exception in thread "main" java.lang.NullPointerException

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


Prove that $2^{3^n}+1$ is divisible by $3^{n+1}$


Why does Google show sitelinks for our brand with an "s" at the end, but not when it isn't plural?


C++ Returning and Inserting a 2D array object


Open source test suite for Java List API implementations?

Is there a testsuite for Java custom collections implementation?


Cannot access SwipeRefreshLayout in eclipse

eclipse can't find android.support.v4.widget.SwipeRefreshLayout


How to only install one Microsoft office product, not the entire office suite?

Office 2016 - How to remove individual apps?


$H^*(\mathbb{G}(k,n))$ free with basis the partitions that index the Schubert varieties

How to show that the cohomology of a Grassmannian has a basis consisting of the equivalent classes represented by Schubert cycles?


Why do we not get an R squared value for the intercept only term?

Removal of statistically significant intercept term increases $R^2$ in linear model


Sql query to select 3rd element from data?

How to select the nth row in a SQL database table?


Test model coefficient (regression slope) against some value


On Macbookpro CPU accountsd process started showing 400% usage

Why is the accountsd process eating so much CPU?


$\sum a_{n}^{2}$ converges $\Rightarrow\sum \frac{a_{n}}{n}$ converges

If $\sum_{n=1}^{\infty} a_n^{2}$ converges, then so does $\sum_{n=1}^{\infty} \frac {a_n}{n}$


Adding counts of a factor to a dataframe


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


Are there any taxes on product purchsed from US and taken to India

How much electronics and other valuables can I bring duty-free when going to India?


Class is treated as a variable in function

UnboundLocalError on local variable when reassigned after first use


for every $x$ in ring $R$, we have $x^2 = x$. Show any finitely generated ideal is cyclic.

Prove that a Boolean ring is a Bezout ring .


Detect Chrome extension first run / update


Best way to convert integers to Strings in Java


Not seeing line defined in an Epilog option

Plot Option Precedence while combining Plots with Show[]


How to resolve NullPointerException in SharedPreference?

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


How to export tiny icons in Illustrator to PNG?

Save for web is making my Illustrator file blurry. (30x30pixels)


How can I know if a user plugged an external storage device into a Mac (such as an external hard drive) and moved/copied any data to and from it?

Find out if any files were exported from my MacBook


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


Is it possible to use sub folders in drawables in Android?

Can the Android drawable directory contain subdirectories?


How to find my current location in Mapkit

How to find location using MapKit in Xcode?


Some strange behavior in Js Number.parseInt function, can someone explain it?

Why does parseInt yield NaN with Array#map?


How to test multiple variables against a single value?


How to vertical align several inline-block elements inside a div? (React)

How can I vertically align elements in a div?


Uncountable followed by countable nouns - "is" or "are"?

Agreement in "[Singular Noun] Is/Are [Plural Noun]"?


How can I write SQL for a table that shares the same name as a protected keyword in MySql?


"We are American" or "We are Americans"? The singular vs. the plural form?

"Are they American?" or "Are they Americans?"


The import java.util.Scanner conflicts with a file defined in the same file

Can't use Scanner class, constructor is undefined, method is undefined


How to reference JabRef generated .bib-file in LaTeX document?


When use parameters in JSON POST data in Jmeter, another json entity is changed

What special characters must be escaped in regular expressions?


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


What additional thumbnailers are available and how do I install them?


Creating a 5x5 poylgon in ArcGIS with a predetermined center with coordinates X, Y

Creating square buffer around point feature using ArcGIS for Desktop?


Is there a concise term for a non-real complex number?

Name for complex number with nonzero imaginary component


Why and when does the comment overflows to the text on the right side?

Large amounts of white-space in code cause comments to overflow in Firefox


Using OSX or Linux, how to create a Win7 OS on a flash drive - not for installing Win7 - I need the runnable OS?


Did George Lucas ever comment on why he created Jar Jar Binks?

Does The Character of Jar-Jar Binks Serve An Actual Purpose in Star Wars?


Adopting SD card for Samsung S5 mini duos G800-H

How to adopt SD card as internal storage on Samsung devices?


Why are badges hidden in user cards when the account is suspended?

My account has been temporarily suspended; what does that mean?


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


How do I call a function *after* my ajax call functions complete?


How to fix invisible form fields in Firefox while using Adwaita Dark Theme (or any other dark theme)

How can one make Firefox ignore my GTK theme entirely?


jQuery - Detect when textarea is resized


Can't mention more than one user in a comment on my question


How to get the name of attribute in python object?


Showing the inequality $|\alpha + \beta|^p \leq 2^{p-1}(|\alpha|^p + |\beta|^p)$


How to resolve "The apache2 configtest failed"?

Apache2 start error when using php5 module ( Ubuntu Server)


Microsoft Windows license - using Windows Upgrade License for downgrade

Windows Activation FAQ: How do language, version, 64-bit or 32-bit, and source affect ability to install and transfer Windows licenses?


How to store unicode encoded string (JSON) in database?


Connection between Gauge Fixing Term and Gauge Condition

What is the constraint on the Gauge Potential in the Covariant Gauges?


Why is the  $L_p$ norm strictly convex for $1<p<\infty?$


Cannot use polyglossia/babel with biblatex in LuaTeX: etoolbox Toggle undefined


Reputation has freezed for quite some time


Why are the number of verticies in a clique graph less than its a parent graph


Arbitrary operator as a sum of Hermitian operators

Prove that any complex matrix can be expressed in term of Hermitian and anti-Hermitian matrices


"Frequency" value for seconds/minutes intervals data in R


ul list disappears when not using overflow:hidden

How do you keep parents of floated elements from collapsing?


Use controller on fortnite when window is not focused

Playing a steam game with a controller while using other applications (Multi-Monitor)


Prove that for all $n \in \mathbb{Z}^+$, $\sum_{i=1}^n i^3 = \left(\sum_{i=1}^n i\right)^2$.

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


Browser can't access/find relative resources like CSS, images and links when calling a Servlet which forwards to a JSP


How to prove $\gcd(dm,dn)=d\cdot\gcd(m,n)$

How to prove that $z\gcd(a,b)=\gcd(za,zb)$


Nodes linked by a horizontal arrow in enumerate environment

Can TikZ emulate PSTricks' inline \Rnodes, scattered along a complex equation?


Prove that an annulus is not simply connected?


maximum of modulus polynomial of degree $n$ in circle of radius 1

maximum of monic polynomial on unit circle is 1 implies $p(z)=z^n$


Is it possible to customize User Agent parameter when using ajax request?


hash functions preimage and second collision resistance

Why doesn't preimage resistance imply the second preimage resistance?


Workspace preparation and cleanup for DNA work

How sterile is sterile when working with nucleic acids to prevent contamination?


New to the Linux. How to update firefox and install flash player add-on?

How do I install software using the Ubuntu Software Center?


Migrate Windows 10 programs and data to another Windows 10 pc

How do I transfer programs from my old computer to my new Windows 7 computer?


Separate labels in cases to then reference


Proving $\displaystyle{\lim _{n\to\infty}}\sqrt[n]{n} = 1$ given that $\inf \{\sqrt[n]{n}|n\in \mathbb{N}\} = 1$


Why is the value in this js code not changed?

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


Curve Object Deformed by Curve - Distortions (Artefacts)


Let $f\in L^1(\mathbb{R}^n)$ and $g\in L^p(\mathbb{R}^n)$, then $\lVert f*g\rVert_p\le\lVert f\rVert_1\lVert g\rVert_p$.

Why is a convolution of an $L^1$ and an $L^p$ functions well-defined?


Can I bind a (large) block of addresses to an interface?


Application's menu missing from menu bar


How to reset a Live Ubuntu 12.04 Usb so that I install tails instead

How do I upgrade to a newer version of Ubuntu?


How did Kiba learn the shadow clone jutsu?

What's the difference between Kage Bunshin no Jutsu and Tajuu Kage Bunshin no Jutsu?


Code for checkbox changed not working on all pages

Event binding on dynamically created elements?


Is there a way to use \nocite to print all references with a certain keyword?

Is it possible to add entries to the bibliography based on keyword using Biblatex/Biber and within the document code?


Can Minecraft be played by two players locally on the same account?


Suppose B = $B_1 \cup B_2. $ Show that $A \times B = (A \times B_1) \cup (A \times B_2)$.

Is it always true that $(A_1 \cup A_2) \times (B_1 \cup B_2)=(A_1\times B_1) \cup (A_2 \times B_2)$


Excel VBA, getting range from an inactive sheet

Select method of Range class failed via VBA


insserv: warning: script 'S99runlcactivator' missing LSB tags and overrides

Error while installing, upgrading or autoremove: insserv warning: script 'K01runlcactivator' and 'runlcactivator'


Error: undefined control sequence. \begin{newlfm}, but document compiles

Undefined control sequence error on \fancy@reset, \f@ncyolh and \f@ncyorh when using newlfm class


What are the differences among these phrases? as long as VS so long as VS as far as VS so far as


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


How to hide address bar using javascript window.open?


Can Ubuntu Touch be installed on a iPad one

What hardware does Ubuntu Touch support?


get header information from php curl post request

Show Curl POST Request Headers? Is there a way to do this?


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


C error Variably modified at the file scope


Removing extra white space between paragraphs before a new section

twoside introduces incorrect linespacing at end of section


Error Message using: sudo apt-get update command

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


Build a ring around Earth, then remove the supports


Enable usb debugging mode from adb under clockworkmode "Broken digitizer"

Broken screen while debug mode was disabled. How can I re-enable adb?


What is the number of possible $ x$ values in $\frac{x}{100}= \sin(x)$

How many solutions has the equation $\sin x= \frac{x}{100}$ ?


How can I install Ubuntu without removing Windows?


Content is not allowed in prolog. strings.xml in android application

org.xml.sax.SAXParseException: Content is not allowed in prolog


Not able to Install Teamviewer on Ubuntu 14.04

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


/etc/fstab file no longer working when writing on a NTFS disk


Javascript equivalent of Python's zip function


How to assign access rights "Everyone" to a directory

Add "Everyone" privilege to folder using C#.NET


How/where to find the last monsters in Snowdin on a genocide run?


Let $\tau$ be a transposition (2-cycle) in $S_n$. Prove that for all permutations $\sigma$ in $S_n$, that $\sigma\tau\sigma^{-1}$ is a transposition.

Why are two permutations conjugate iff they have the same cycle structure?


Why does a force not do any work if it's perpendicular to the motion?


Definition of equation vs. expression vs. polynomial in the context of zeros vs. roots


Will not allow me to install playonlinux! Says I have 'held broken packages

How do I resolve unmet dependencies after adding a PPA?


Is there any characteristics difference indicated by this two symbols ?

What's the difference between an inverter with a bubble at the input and one with a bubble at the output?


how to add "create node form" in a block?


Retrieving the last matching text in xml using xpath


Traveling to the US on a visa that is soon to expire

Entering U.S. exactly on the day of visa "expiration date"


Alignment of numbers on the individual bars


Rotating image / marker image on Google map V3


Error: No space left on device: (deleted)/dev/zero

Mongodb suddenly fails with message "No space left on device"


Prove altered version of Eisenstein's criterion


Getting hard disk drive serial number at the terminal - not the WWN


Why do question/answer edits bump a question?

Is there a way to edit a question without bumping it to the front page?


Can we differentiate a differential equation to determine its order and degree?

Order and degree of a differential equation


How to test multiple variables against a single value?


Get warnings for breaking of inline math

Can I mark when there is a line break in inline math?


Punctuation of direct speech, edge cases


What's the fastest way to determine all the subgroups of the additive group $\mathbb{Z}_{24}$


What does the 1k resistor do in this schematic?

How does the pull down resistor work in this circuit?


Why did Q show the Enterprise-D the Borg when Jonathan Archer's Enterprise had already encountered them?

How can the Next Generation's unfamiliarity with the Borg be explained after Archer's encounter?


Searching for specific file extensions in a folder/directory (PHP)


I find it easier to get a visa for Portugal, as I have relatives there. But my aim is to spend more time in Italy

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


Shortest path for positive edge weights, largest path weight known


How to prevent Windows 10 from re-enabling serivces

how to *completely* turn off automatic updates in Windows 10


what is the specific cause of permanent magnetism


Some Data Failed to Reconstruct, Motion Tracking


Field is not writeable: ESR_Assignment__c.Customer_Address1__c at line 95 column 18

Field is not writeable: CAM_Members__c.Affiliate_State__c


What about the profiles here, with shadow?


None modifies noun? --" an entryway jumble of backpacks and umbrellas"


Does a mathematical definition have necessary and sufficient condition hidden in it?

Are "if" and "iff" interchangeable in definitions?


What is this hexagonal board game with 10 marbles to a side?

Game with 37 diagonally-oriented holes, 10 black pegs and 10 white pegs


$f(x)$ is differentiable on $\mathbb{R}$, If $\lim_{x \to \infty}f'(x)=a$,then show $\lim_{x \to \infty}(f(x+1) - f(x))=a$

If $\lim_{x\to\infty} f'(x) = L$, prove that $\lim_{x\to\infty} f(x+c)-f(x) = cL$ and $\lim_{x\to\infty} f(x)/x=L$


Hover and Click action on same object on touch devices

What are some alternatives to "hover" on touch-based devices?


What font package do I use to get the vertical Russian/German style integral signs?


Which browsers are officially supported, and what else do I need?


Prove/disprove: $\forall n,a\in\mathbb{Z}: \enspace a^{\varphi(n) + 1} \equiv a \enspace (\text{mod }n)$


How leave Jenkins running remotely on the server?

Keeping a linux process running after I logout


Can you write and solve the EM field Lagrangian density without reference to the EM potential?

Least-action classical electrodynamics without potentials


Unknown modifier 'v' when using preg_match() expression in regex

Warning: preg_replace(): Unknown modifier


Shapiro-Wilk and Kolmogrov-Smirnoff contradict each other


What cal i do with this error "java.io.NotSerializableException"?

java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException


Why do we say that irreducible representation of Poincare group represents the one-particle state?


Sections of tensor bundle are tensor product of sections

Global sections of a tensor product of vector bundles on a smooth manifold


How to join end nodes of different paths in Inkscape?

How to Connect Bezier Curves in Inkscape?


No Tab Bash Auto-Complete for apt in Ubuntu 14.04

Can I enable bash-completion for the new apt command?


Set dropdown to default value using javascript

How do I programmatically set the value of a select box element using JavaScript?


Can i use intervalometer to engage continuous shooting?


$\lim x_n = a \in \mathbb{R}$, $\lim y_n = b \in \mathbb{R}$. Prove that $\lim \frac{x_1y_n + x_2y_{n-1} + \cdots + x_ny_1}{n} = ab$

Find the limit $\lim_{n\to\infty} \frac{x_1 y_n + x_2 y_{n-1} + \cdots + x_n y_1}{n}$


Question about the existence of a specific function $f: \mathbb{R} \to \mathbb{R}$

Is there a function $f\colon\mathbb{R}\to\mathbb{R}$ such that every non-empty open interval is mapped onto $\mathbb{R}$?


monitor command outputs in separate windows within a terminal

How to split the terminal into more than one "view"?


Only last `InputForm` output is displayed in desktop version of Mathematica 11?

Can anyone explain this strange behavior of InputForm?


If $\|u+\lambda v\| \ge \|u\| \forall \lambda$ then $u \perp v$

$\|u\|\leq \|u+av\| \Longrightarrow \langle u,v\rangle=0$


Convergence of series $\sum 1/n$ such that this decimal expression doesn't contain 5.

Variation of the Kempner series – convergence of series $\sum\frac{1}{n}$ where $9$ is not a digit of $1/n$.


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


What can I use instead of a Vector in Java?


Why is it considered bad practice in Java to call a method from within a constructor?

What's wrong with overridable method calls in constructors?


Limit of: $ -x+\sqrt{x^2+x} $ for $ x\to\infty $


How to tell GRUB my system isn't anymore dual booting Windows?

How do I remove Windows 7 from my dual boot system with Ubuntu?


One to at most one relation or multiple null columns?


Java: newInstance of class that has no default constructor


Is there a way to group favorited questions or search among them per topic?

Favorites improvements - search, categorize, personal tags, add note, favorite answer


count array length in c by pointer, the answer is wrong

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


Distribution for $Y = \sqrt{X_1^2 + X_2^2}$, when $X_1, X_2$ are dependent and normally distributed with different variance?

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


Large File Should read line by line or load by file_get_content


zip folder with spaces in bash script through arguments

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


Warning: Cannot modify header information - headers already sent by (output started at /Applications/XAMPP/

How to fix "Headers already sent" error in PHP


SH script in $PATH is not found on Linux Alpine 3.11

Shell script works when saved with nano but not when saved with Notepad++


In $\mathbb{R}^2$, let $V^2=\overline{B(0,1)}$. Prove $V^2$ is homeomorphic to $I\times I$ where $I=[0,1]$

Homeomorphism from $[0,1]\times[0,1]$ to $\overline{D}(0,1)$?


How do I prevent managed dll from reverse engineering C#

How can I protect my .NET assemblies from decompilation?


Similarity in the formula of gravitational force and electrostatic force

Why are so many forces explainable using inverse squares when space is three dimensional?


Merge old Stack Overflow account with new one

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


Is it possible to define a new built-in function in Mathematica?


After El Capitan upgrade synch does not work on texshop

Reconfiguring TexStudio after upgrade to OS X El Capitan


How do I diagnose the source of focus problem in a camera?


number of ways to put N labelled balls in N labelled boxes so that labels don't match?


Prevent wallpaper to slide when sliding the home screen

How do I get my wallpaper to stop moving?


Implement Equality method for Generic type classes?

Can't operator == be applied to generic types in C#?


Remove elements from arrayList1 which are available in arraylist2

How do I remove repeated elements from ArrayList?


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


Subgroup of $S_n$ with elements having cycles of any possible length

Conditions on cycle types for permutations to generate $S_n$


Why doesn't Stack Overflow require registration?

Encouraging users to create an account (and keep it)


Apply a continue statement that will skip printing the first 10 numerical values of the involved variable for the program

What is the "continue" keyword and how does it work in Java?


How to get the current upload and download speeds in terminal?


How to bake to vertex colors in blender cycles?


On which open set $f$ admits an inverse?

The Function $f:\mathbb{R}^{2}\rightarrow \mathbb{R}^{2}$ defined by $f(r,\theta)=(r\cos\theta,r\sin\theta)$


Why shouldn't you rely on form placeholders alone?

On forms, is inline placeholder text better than a label outside each field?


Google webmaster, I set a preferred domain as www but my subdomain is non www

Webmaster Tools, www and no-www, duplicate content and subdomains


Special relativity time dilation messing with my head

How is the classical twin paradox resolved?


ArcGIS script for mapping lat/long coordinates to boxes/rectangles?

Adding Maximum and Minimum Latitude and Longitude as features in ArcGIS for Desktop?


The perimeter of a rectangle inscribed in semicircle

Rectangle inscribed in semicircle, find perimeter and more


What type of packages are available to produce emoticons in LaTeX?


Please Explain what is difference between i=i++; and i++. Please look at code below and make me understand how it works in case of first condition?

What is the difference between ++i and i++?


How do I remove setInterval on a function?

What is the scope of variables in JavaScript?


why are my hair strands coming from the bottom of my donut and not the top

Why are my sprinkles beneath the frosting


Transferring Windows XP Mode VM to Another Machine?

Can you transfer a Windows 7 XP-mode VHD to a new PC without the need for reactivation?


Cant inject Bean class into Restfull WebService (JAX-RS)

Inject an EJB into JAX-RS (RESTful service)


How do you get a mouse functioning in TTY?

How to load mouse driver/support in text tty terminals (Ctrl+Alt+F[1-6])?


the Viking King Harald Bluetooth -- why "the"?

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


How do closures have access to the outer function's variables even after the outer function returns?


when deleting multiple files or folders what do you recommend to be safe?

Command to move a file to Trash via Terminal


My app crashes when first opened and when I sign out using android firebase

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


My final render with cycles look blurry after denoise


Complete matrix from Generate Near Table

Moving data from columns in a table to rows by a key field?


Conditional Git alias within zsh: "parse error: condition expected: cd"


Improving the performance of this select query

How to improve the performance of this select query?


Mother-in-law fell for a "Windows support" scam. Can I save her laptop?

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


check if one key is greater than another key in mongodb

MongoDB : aggregation framework : $match between fields


Memory error while inserting an object into a vector


How to write “ä” and other umlauts and accented letters in bibliography?


What is the number of Temporary HP you get from Wizard's Arcane Ward?

Do Arcane Ward's starting hit points include the INT modifier once or twice?


Is there any way to fill earlier parts of an alias in when it's called?


Full Screen Netflix in Chrome causes my screen to goblank on Ubuntu 14.10


How can I change the background color of input and output cells

How do I set the fonts for Input and Output in my stylesheet?


How to get name of subclass from an instance of the superclass placed in another class?


How to cut a mesh by specifying the angle


Using a variable declared in try using the value in catch

Why aren't variables declared in "try" in scope in "catch" or "finally"?


Eigen vectors of a matrix formed by other matrix whose eigen vectors are known.


Is the Canon EF 24-105mm f/4L IS USM lens parfocal or not?

Why do photo cameras lose focus when you zoom, when movie or TV cameras keep it?


Access denied error when uploading image file in jsp

How to upload files to server using JSP/Servlet?


no wifi adapter found lenovo g510 ubuntu complete beginner


Why my code outputs false, what happens at if(c>b>a)?

Math-like chaining of the comparison operator - as in, "if ( (5<j<=1) )"


How to change font size in iOS Picker Wheel


How to swap the values of 2 parameters in method Java

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


When does a .com domain become available after it expires? (With status clientTransferProhibited)

When does an expired domain become available for others to register?


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


how would i get the current size of the variable in java

In Java, what is the best way to determine the size of an object?


Using my USB Port only as a Power Source


If $\alpha$ and $\beta$ are roots of monic polynomials in $\mathbb{Z}[x]$, is $\alpha + \beta$?

How to prove that the sum and product of two algebraic numbers is algebraic?


Why do lines in atomic spectra have thickness? (Bohr's Model)


Sup of holomorphic function $f$ is $\geq 2|f'(0)|$


Reverse XY coordinates from csv to qgis?

Displaying coordinates and inputs as LatLon or LonLat?


How do I convert a boost::asio::streambuf into a std::string?


Basic question about standard error in predictive model

How to compute prediction bands for non-linear regression?


why am i getting java.lang.NullPointerException when my list is not null?


php show red, amber or green colour div depending on how many days left to go?

basic date comparsion for expiration checking


Can't boot after installing Ubuntu - dual boot

Can't boot into Ubuntu in Windows 10 / Ubuntu dual boot


Why Linux has "bridge" link type, and not a "switch"


Objects disappear when looking through camera

Active camera have a short view distance,how do I increase it?


Iterating variable i with deffered in angular


Feature "There are n users working on an answer" notification

When answering, could we be informed that "the following people are already answering this question"?


Screen tearing in Xubuntu, no problem with Ubuntu


When is $(\Bbb Z/n\Bbb Z)^\times$ cyclic?

When is the group of units in $\mathbb{Z}_n$ cyclic?


Choux pastry (Chocolate eclairs) doesn't rise


How do I reference a publication in my CV where I am alphabetically listed as an author but the citation lists the organization?

I am part of a “study team” that authored a paper. How do I list in in my CV?


calculate the mean of trials for each subject in R


PDOException : SQLSTATE[42000]: Syntax error or access violation: 1142

What privileges should a MySQL user have?


bypass activation lock on i pod touch 5th generation


python regex: extract contents of an HTML element

RegEx match open tags except XHTML self-contained tags


Making business code readable, database enums

Automatically create an Enum based on values in a database lookup table?


How to create a user that can only use scp?

Permitting scp but not ssh - without scponly


Formula for calculating $\sum_{n=0}^{m}nr^n$


Stuck on validation of argument using rules of inference


Converting xsd enum to java class in Eclipse

jaxb doesn't generate enums with base integer


Is there a link which shows related questions?

Can we have a full list of related questions?


How to unescape HTML character entities in Java?


Which one is right: Prepare 'the project specification' or 'a project specification'?

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


How to remove the first element in an array?


Booting Problem - Ubuntu GNOME 18.04 LTS

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


QGIS 2.8 Change Colour of Selected features

Is there anyway to modify thickness & color of a selected polygon?


What is the cause of java.lang.NullPointerException ? working with apache-Flink

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


What is the meaning of these label in top?

Linux "top" command: What are us, sy, ni, id, wa, hi, si and st (for CPU usage)?


How to avoid the indentation made by \**displayskip?

Where are the necessary places to be appended with % to remove unwanted spaces?


Get distance from control to bottom of screen

How can I get the active screen dimensions?


C# String Sort with Leading Decimal Numbers?


How to get the values of column in SQL comma separated


How does one use the Latin word “cum” in a sentence?

How does one use the Latin word "cum" in a sentence?


Can angular velocity and angular accelaration about any two points of a rotating body differ?

How rotating body have same angular velocity and acceleration


Pepper flash plugin is installed but it doesn't appear in the plugin section in chromium on ubuntu 12.04

Flash player for Chrome or Chromium browsers on Ubuntu 12.04


Java / Jakarta EE web development, where do I start and what skills do I need?


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


How to have Blender run my script from the filesystem rather than the script window?

Having trouble creating an Addon with multiple modules


MySQL store IP as int for higher performance?

IP address storing in MySQL database using PHP


How to uninstall and reinstall GNOME 3.10?


Regex testing a phone number: only digits or no more than a single space, hyphen or period

How to validate phone numbers using regex


How come changing styles with document.getElementById() works with styles set inline but not internally?

Reading non-inline CSS style info from Javascript


Aligning letters "Wrong" appears more "Right"


Let $(x_n)$ be a sequence that converges to a number x. Show that $(s_n)$ converges to x as well.


Warning: mysql_real_escape_string(): Access denied for user 'apache'@'localhost'

Alternative to mysql_real_escape_string without connecting to DB


How to use a tikz image as label in enumerate?


Prove that the series with terms $a_n$ diverges.

How would you show that the series $\sum_{n=1}^\infty \frac{(2n)!}{4^n (n!)^2}$ diverges?


How do I post an example of a CSV to Stack Overflow?


How to create a function in Matlab or Mathcad for combination of all elements betweeen three sets

Generate all possible combinations of the elements of some vectors (Cartesian product)


ubuntu 14.0.4 64bit keeps freezing - NOT A DUPLICATE


A "nativelog" application shows up in my Desktop


Why would a 74HC595 return all logic highs on all its outputs at start up?


How do I change dynamically a background color of a WPF:s button


How to make a flat list out of a list of lists?


Show that there exists $\alpha,\beta\in\mathbb{Z}^*_{n}$

For $n=pq$, show that there exist $\alpha, \beta \in Z_n^*$ such that $\alpha, \beta \notin (Z_n^*)^2$ and $\alpha \cdot \beta \notin (Z_n^*)^2$.


Splitting a string into chunks of a certain size


One fill color for a curve when it is above the x-axis and another when it is below


Switch between languages within the same document

A mode to produce a document in one language or the other


Javascript-How to implement target=_blank in a simple link

JavaScript: location.href to open in new window/tab?


Change the default WordPress image on the dashboard login to a custom image


Norm Equals Supremum of Inner Product when ||w||=1?


For how many numbers between 1 and 50 will $\frac{(n^2 - 1)!}{n!^n}$ be an integer?


About writing: From an economical point of view or from an economic point of view?


Why does "Object reference not set to an instance of an object" not refer the variable name or column?

Why can't a null-reference exception name the object that has a null reference?


How soon can I re-enter the USA having stayed for 90 days under the Visa Waiver Program?

What is the minimum wait before I may re-enter the USA after a 90 day visit on the Visa Waiver Program?


Does the present perfect imply an action finished in the past?


How do you make this symbol in math mode?

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


Does anyone know the letters used in Swedish Boggle?

Boggle: What is the dice configuration for Boggle in various languages?


How to preserve php session variables when redirecting to https

Session lost when switching from HTTP to HTTPS in PHP


Show that $\mathbb{Q}\times \mathbb{Q}$ is denumerable

Is $\mathbb Q \times \mathbb Q $ a denumerable set?


A Complete Interrogative Sentence, Grammatically Proper, Like a Complete Declarative Sentence?


how to change this dynamic rows to columns

MySQL single table static and dynamic pivot


Does a spell cast using a 10th-level spell slot count as a 10th-level spell?

Does the Book of Exalted Deeds allow level 10 spell slots?


Error in Google App Script custom function

New Google Sheets custom functions sometimes display "Loading..." indefinitely


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


Show that the sum of the oscilations is less or equal to $f(b)-f(a)$

Let $f$ be increasing on $[a,b]$ and $a < x_1 < \dotsb < x_n < b$. Show that $\sum_{k = 1}^n [f(x_k^+) - f(x_k^-)]\leq f(b^-) - f(a^+)$.


How to disable orientation changes for main activity?


Could not initialize the package information up date manager

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


Load dynamically a file, and run a function inside

How to import a module given the full path?


What happens if I activate WoW acc from old expansion code?

Does the old expansions count as a paid copy of the game?


Can I use a PDO prepared statement to bind an identifier (a table or field name) or a syntax keyword?

Reference — frequently asked questions about PDO


Is it wrong to use the "==" operator when comparing to an empty list?


Sign mistake calculating electrostatic potential energy formula!

Electric Potential produced by Hollow Sphere


RAM size minimum required for Dual booting windows 10 and ubuntu 18.04

Will Ubuntu use my full RAM in dual boot?


Good books and lecture notes about category theory.


Countable union of disjoint finite sets is countable

Cardinality of an infinite union of finite sets


Kinetic energy of a photon and Schwarzschild radius


how to get MAC address using any browser with javascript


How to simplify surd expressions such as this?


Smaller size of CIFS mounted Directory than the file

why ls reports a huge file and du does not?


Who is the future "us" that Cooper mentioned while he was in the black hole?

How could the human race be saved in Interstellar?


How to dynamically change a web page's title?


What is the etymology of saying "when" to stop pouring or serving?

How did "When" become the customary answer to "say when"?


Right ND for filter size for Nikon 24-85 mm lens

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


UIScrollView not key value coding compliant for key view

Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant for the key X" error?


What are two people from the same town called?

Word for people who live in the same city


Software to draw illustrative figures in papers


Matching on multiple variables; SAS macro do loop when using _n_ as a variable

What's the fastest way to partition a sas dataset for batch processing?


How to self print/self publish card game


Bluetooth speaker and buds: Delay in playback, truncates short sounds


Let $V$ be a finite-dimensional vector space over $F$, Suppose that $E_1,...,E_k$ are projections of $V$

Show that $P_i$ and $\sum_i P_i$ being idempotent implies $P_i P_j=\delta_{ij}$


jdbc error Parameter index out of range (2 > number of parameters, which is 1)

java.sql.SQLException Parameter index out of range (1 > number of parameters, which is 0)


Transferred hosting and website not online for 2 weeks during transition - will this affect search results?

Effect on Google rankings if my site is down?


Linearity assumption of logistic regression

How should I check the assumption of linearity to the logit for the continuous independent variables in logistic regression analysis?


QGIS 2.0 text delimited layer importing data as single row

How to add csv file in QGIS 2.0 using Delimited Text Layer Plugin?


Why is volatile needed if reads and writes are atomic

What is the volatile keyword useful for?


Host name "DNS" at registrar versus AWS Route 53

Why is geo-redundant DNS necessary for small sites?


Is there a way to revoke an edit approval?


How could McGonagall afford a Nimbus 2000 on a teacher's salary?


How to Stop Encrypting process in external hard drive?


How do i evaluate this limit :$\lim_{x \to 0} \frac{e^x-x-1}{x²}$ without using Taylor expansion

How to find $\lim\limits_{x\to0}\frac{e^x-1-x}{x^2}$ without using l'Hopital's rule nor any series expansion?


HTML/JavaScript: Add new row at a table after click a button

Event binding on dynamically created elements?


Pokemon GO: I want to play, but have no data

How can I play Pokémon GO without Internet?


Custom color in keywordstyle for listings under LyX


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


Trying to use Curve modifier to put a string of lights on a tree


Plugin translations files outside plugin directory?

How to save a translation of a plugin in "CodeStyling Localization"?


How to find each instance of a class in Ruby


Copy input value into another dynamically created input


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


Traveling with expired passport and Visa in same country

ESTA controls when travelling within two states in the US


Does Eclipse have equivalent of .svnignore/.cvsignore for Project Explorer?


C#: GetCustomAttribute returns different instance?

.NET Attributes: Why does GetCustomAttributes() make a new attribute instance every time?


Storage space running out. Some system functions may not work


(how) Can I JOIN SELECTs from multiple databases into a DBgrid?


There exist two functions f, g satistfying: $\int f(x)·g(x)dx = \int f(x)dx ·\int g(x) dx$?

$f,g$ such that $\int fg = \int f \int g$


Changing Body Font-Size based on Font-Family with jQuery


How to run a command in linux and use its output in another command?

How to pass the output of one command as the command-line argument to another?


Common class occasionally returns null value

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


Java sample of GUI with button bar and change of active panel

Implementing back/forward buttons in Swing


How do I get the result of a command in a variable in windows?


How can you check which options vim was compiled with?


In the Star Trek 2009 movie, did they travel back in time or did they travel to an alternate universe?

Why is the Star Trek 2009 reboot called a reboot?


How does a variable declared in switch statement out of case work?

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


Are credible intervals confidence regions?

What's the difference between a confidence interval and a credible interval?


Why is it "two column" and not "two columns"?

Are units in English singular or plural?


how to make a bootable usb for ubuntu 16.04


Setting Default NetBeans Options (-std=c99, -Wall) for C programs


How to make java expression only recognize numbers

How to check that a string is parseable to a double?


"She's the author of" or "She's author of"? - which one is correct?


Explanation about the address of a pointer

What are the barriers to understanding pointers and what can be done to overcome them?


Is there an Amazon.com API to retrieve product reviews?


Moving std::clog in source to output file


Internet connection only avaiable if started manually

Lubuntu 16.04 - no internet on the new ISP "Gateway/Cable modem/coax" connection


Installing Ubuntu on my F205TA laptop - a LOT of problems!

Ubuntu on 32-bit UEFI (only) based tablet pc


How do I install applications in Ubuntu?


What Does it Really Mean to Have Different Kinds of Infinities?


How to compute probability that draw exactly $r$ balls in $k$ balls?

Find expected number of successful trail in $N$ times


How to validate an email address using a regular expression?


Connecting two nodes from different forest trees

Using tikz overlay / remember picture option with forest trees


Why Google's Search Console shows a weird pattern without explanation?

How to diagnose a search engine ranking drop?


How to find out last wednesday of month in PHP for PHP version 5.1.6

how to find the last monday of the month


Do you get an Opportunity Attack with an unarmed strike at 5ft. when holding a 2-handed reach weapon?

When are Opportunity Attacks provoked while holding a reach and a non-reach weapon?


How to import heavy module without freezing pyqt ui?


2.2K Resistors on Microchip Data Input Lines


ssh into server from desktop & run program X, later ssh into server from laptop & interact with X

Keep processes running after SSH session disconnects


Java Generics. Array of the generic type


What is the perception of foreign Universities (Non UK) in the US for prospective academic positions (Postdoc/Tenure)?


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


onFailedToReceiveAd(Ad request successful, but no ad returned due to lack of ad inventory when using admob with adwhirl


Remove config when uninstalling custom module

How to properly manage field types for a content type created by a module?


What happened to Yin Kurama inside Edo Minato after the war ended?

What happened to the Yin half of Kurama?


Not bounded function in $W^{1,1}(\mathbb{R})$

Boundedness of one-dimensional Sobolev functions


How to generate random numbers without repetition in Swift?

Unique (non-repeating) random numbers in O(1)?


How to find duplicate 'ID' from multiple tables in multiple databases(in multiple servers)?

How do I create and query linked database servers in SQL Server?


How to resize an encrypted LLVM volume and configure it to install another Linux distribution alongside Ubuntu?

How can I resize an LVM partition? (i.e: physical volume)


Cstring in C++ - using standard C functions leading to a segmentation fault


Prove That $n(n+1)(n+2)(n+3)$ is never a square of a positive integer.

Prove that $ \sqrt{n(n+1)(n+2)(n+3)+1} $ is always a natural number


Is there a way to change where I beam down to?

Is it possible to change your spawn point?


In the movie "Identity", did the murders really happen?

Did or did not the murders happen in reality?


what is SALSA20 Nonce and its requirements


Regular expression for EDU emails with sub domains

How to validate an email address using a regular expression?


Is there a way to update all Java related alternatives?


Plot multiple columns on the same graph in R


How do you prove $\sum \frac {n}{2^n} = 2$?


For Oracle Database How to find when the row was inserted? (timestamp)

How to find out when an Oracle table was updated the last time


Why is mirror and subdiving co-acting wierdly?

Why does the mirror modifier sometimes give me an overlapping mesh?


How to copy a folder from remote using remote user with sudo?

Copying protected files between servers in one line?


Visiting the US after overstay as a minor

Visiting the US after overstaying as a minor 13 years ago?


PHP Math breaks while multiplying negative number with zero


Fermat's little theorem with the exponent smaller than the prime number

Why is $a^{-1}$ mod $p$ equal to $a^{p-2}$ mod $p$?


Divergent infinite series $n!e^n/n^n$ - simpler proof of divergence?

Finding the convergence interval of $\sum_{n=0}^\infty\frac{n!x^n}{n^n}$.


How to add repeated Footer to PDF Visualforce?

Display header and footer in all PDF pages using VF


Increment Brightness by value using xrandr


How to change the message of an old (local) commit?

How to modify existing, unpushed commit messages?


Apex classes - benefits of updating to the newer version

What is the best practice re: API Version of your Apex Classes?


Run anonymous function inside another function

Getting a better understanding of callback functions in JavaScript


What is the proper way to explain the twin paradox?


Integration help plz I need help proving this integral

Can I have some assistance in proving this integral?


mysqli - fetch_Array error call to a member function fetch_array() on a non-object mysqli

mysqli_fetch_assoc() expects parameter / Call to a member function bind_param() errors. How to get the actual mysql error and fix it?


Facing problem with a specific input using pow()


How do I upgrade my iOS on my iPad 1st generation?


Execute script after specific delay using JavaScript


How to call ajax on "newly created link click" after html dom is ready

Event binding on dynamically created elements?


Rudimentary issue: basic PL/SQL console output?

Why no output when PLSQL Anonymous block completes?


Foreign text in Blender isn't processed correctly


Error for checkbox android.widget.CheckBox.setVisibility(int)' on a null object reference

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


How do i add material/textures to only one face of an object?

Add different materials to different parts of a mesh?


How to install SQL Server 2005 Express in Windows 8


Derivative/integral relationship appears to disprove the fundamental theorem of calculus!!!


The understanding of logic of "construct" method in original STL implementation in C++

What uses are there for "placement new"?


Java Swing Components Init NullPointerException


Does $\exists n \in \mathbb{Z}$ such that $2^n$ can start with $9786543120$?


Money proof for getting Canadian visa for Iraqi citizen

My boyfriend wants to come to Canada for 6 months. How much money will he need to be able to come here?


What is the mechanism behind plants losing their leaves?

What mechanisms tell temperate trees when to drop leaves?


How to check if a method is being used in solution?


How to use search and update cursor on two tables to update values?

Compare and update values from different source using ArcPy cursors?


MS SQL - Can I find a source of prior log growth?

How to pinpoint root cause of excessive log file growth


How can I fix this error in my Java game?


Use of fission products for electricity generation


Variable in Bash Alias not working as intended

Single or Double quotes when defining an alias?


JDBC – nullpointer exception in create statement

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


Strange Segmentation Fault on cudaMemcpy


cannot convert from ArrayList to String[]

Convert ArrayList to String array in Android


Can't install gtk-3-dev: unable to correct problems, you have held broken packages

Unable to correct problems, you have held broken packages


Are objects in PHP passed by value or reference?


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


Variable not substituting value. What am I doing wrong?

PHP - concatenate or directly insert variables in string


Story where humans fight aliens that were advanced in space travel technology but behind in warfare technology

Short story, where FTL travel is very simple but humans never discovered it


Find the number of generators of a cyclic group with a given order n


Trying to Sort an Array, getting a NullPointerException


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


Writing PhD thesis by copying and pasting paragraphs from publications I authored or co-authored: is this plagiarism?

How to integrate a paper where I am third author, but did a lot of work, into my master's thesis?


Don't always have a 'Join this Community' Button

"Join this community" doesn't appear for sites not subdomains of stackexchange.com


For which values does the Matrix system have a unique solution, infinitely many solutions and no solution?


Alternatives to many parent() in selection


What is the source of wealth of the Potter family?

Where did Harry's parents get all of their money from?


Create instance of generic type in Java?


Is the vacuum of a local ${\rm U(1)}$ gauge theory unique?

Review: If true, what makes the vacuum of a local ${\rm U(1)}$ gauge theory unique?


Autocomplete polygon or autocomplete freehand in QGIS

Does QGIS have an autocomplete polygon option like the one in ArcGIS?


Angular Velocity About Instantaneous Axis of Rotation

Instantaneous axis of rotation and rolling cone motion


Non functioning Javascript in Custom Theme Layout in Communities

Which external Javascript libraries work with Lightning Locker Service?


Manupulate inline defined color with CSS or SASS


Alsa driver update in client machine without make


Cant Figure Out java.lang.NullPointerException errors

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


US citizen traveling to Vietnam with unexpired Vietnam passport

I have two passports/nationalities. How do I use them when I travel?


Closed form of $a_i = \lvert\{\, (e_1, \dotsc, e_r) \in [0, q)^r : e_1 + \dotsb + e_r = i \,\}\rvert $

How can I determine the number of unique hands of size H for a given deck of cards?


Searching for a valid kernel header path in Ubuntu 16.04 VMware


MS Access - Full Outer Join with 3 Tables

Simulate FULL OUTER JOIN with Access on more than two tables


After swapping the positions of the hour and the minute hand, when will a clock still give a valid time?


Fail to send mail using SMTP in C# Application


How can I change the font size of ticks of axes object in matplotlib

Matplotlib make tick labels font size smaller


Show that the polynomials with coefficients in a prime ideal form a prime ideal in the polynomial ring

Prove that if I is a prime ideal of R then I[x] is a prime ideal of R[x]


Does a Java to C++ converter/tool exist?


Generate two variables with precise pre-specified correlation

Generate a random variable with a defined correlation to an existing variable(s)


Logistic Regression Model Selection Criteria

Algorithms for automatic model selection


18.04 - Can't Get 64 bit Ubuntu on my Intel Core i7-6500u to start in Oracle Virtual Box

Kernel requires an x86-64 CPU, but only detected an i686 CPU. How can I install Lubuntu/Ubuntu?


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


How do i make sure my partition is mounted automatically?


Prove that any element in a ring A can be written as a product of irreducible but A is not a UFD

Proving $\mathbb{Z}[\sqrt {10}]$ is not a UFD


NullPointerException when i call the write() method of BluetoothConnectionService object which sends my data to arduino via blueooth


There are exactly two abelian groups of order $p^2$

Help understanding Fundamental Theorem of Finite Abelian Groups


How can we automatically detect XSD schema files in XML file?

What's the best way to validate an XML file against an XSD file?


How to enforce that all traffic from iOS app goes through VPN?


Do SQL Server 2016 Web Edition have CAL License?

Can you help me with my software licensing issue?


How do I get rid of these wrinkles in texts


If $R$ is a finite boolean then $R \cong \mathbb{Z_2} \oplus \dots \oplus \mathbb{Z_2}$

The structure of a Noetherian ring in which every element is an idempotent.


wrong date when log exception using enterprise library

Change Timestamp value in enterprise library exception handling formatter


Creating schematic view of line feature in ArcGIS Desktop?

Automating alignment sheet band-data on map with ArcMap and ArcPy?


Is there a powerset with the cardinality of the natural numbers?

Existence in ZF of a set with countable power set


How to change the distance between individual ticks on my axis?

Switch from logarithmic to linear scaling partway along a plot's axis


Auto case number based on a specific record type?


Finding the roots of $x^2+x-6=0$ in $\mathbb{Z}_{14}$

Solve $x^2+5x+6 \equiv 0 \pmod{\!11\cdot 17}$


Diamond Inheritance Lowest Base Class Constructor


Is the ranged based for loop beneficial to performance?


What is the life expectancy of a Wookiee?


Nice proofs of $\zeta(4) = \frac{\pi^4}{90}$?


How can I make Ubuntu to run only one application on startup


Can I use a Canada visa in a cancelled passport?

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


What does the 'static' keyword do in a class?


How do you create an arc for text without distorting in Illustrator?

How to get Text to follow semicircular path, read left to right and oriented counterclockwise


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


Between $n$ and $2n$ there is always a prime number.

Are there any Combinatoric proofs of Bertrand's postulate?


Why's wrong with this template? how can I compile it correctly

Why can templates only be implemented in the header file?


How to get GitHub account to show up on Google search

Force Github account to show up in google search


Can I use the arrow operator on a new instance of an object?

In PHP, can you instantiate an object and call a method on the same line?


How can I turn this date type into a normal date type ? javascript

Where can I find documentation on formatting a date in JavaScript?


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


Union subgroup implies that the group is one of the subgroups.

If a group is the union of two subgroups, is one subgroup the group itself?


Prove a doubly periodic entire analytic function in complex plane is a constant

Proving that a doubly-periodic entire function $f$ is constant.


What is the correct pronunciation of 'Ubuntu'?


Does an android phone unroot itself on factory reset?


Prove the inequality $f'(0) \ge -\sqrt {2}$

If $f$ s twice differentiable and satisfies the following constraints, prove $f'(0)>-\sqrt 2$


Change the Ubuntu program that runs when a command can't be found


Why do like charges repel and opposite charges attract?

Why do same/opposite electric charges repel/attract each other, respectively?


How to Convert from Point to Continuous Raster in ArcGIS 10.1?


Flattening a list which consist of integer and list


How to evaluate: $\lim_{n\to\infty} \left(\frac{1^n+2^n+3^n+\cdots+n^n}{n^n}\right)\,?$

How to evaluate $ \lim \limits_{n\to \infty} \sum \limits_ {k=1}^n \frac{k^n}{n^n}$?


Is it possible to use the minecraft /setblock command in a random place?

What sources of randomness can be made with commands in Minecraft?


NSStrings "containing_underscore_characters" are wrapped in quotation marks when set in NSMutableDictionary?


Custom APEX HTTP POST class fails to pass code coverage

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


When talking about atomic mass, how is $E=mc^2$ factored in?

Why is there a controversy on whether mass increases with speed?


External HDD not unmounted properly and now not working correctly

Fix corrupt NTFS partition without Windows


Event binding on dynamically created elements?


Why doesn't ToString work in ReplaceAll?

Unexpected behavior of rule matching a pattern


Use bullets from mini-frames in sidebar outer theme


Easiest way to create an auto increment field in Firebird database


Eclipse crashes with a GC overhead limit exceeded error

Error java.lang.OutOfMemoryError: GC overhead limit exceeded


Official Ubuntu Utopic 14.10 repositories offline?

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


How you get a color overlay on an image tag?


Mage Secret Duplicate interaction with AoE damage


Seagate 4tb drive, shows up as partially unallocated and raw partitions?

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


Merge two anchors from different objects in Adobe Illustrator


Get exit code from preceding command before pipe

Get exit status of process that's piped to another


JAVA How to remove trailing zeros from a double

How to nicely format floating numbers to string without unnecessary decimal 0's


Subgroup of $GL(n,\mathbb{C})$ that is not a Matrix Lie group

How can a Lie subgroup of a matrix Lie group not be a matrix Lie group


I am unable to find all my favorites that I have done in the individual question


How quickly do objects summoned by Accio fly?


JavaScript closure inside loops – simple practical example


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


There are infinitely many subsequences of a bounded sequence $(a_n)_{n \geq 1}$ which are convergent.

Help me understand the proof for Bolzano-Weierstrass Theorem!


Can modal Lightning components be displayed on the very top?

Modal pop up issue; background is not fading and pop up does not appears on whole browser lightning page


What is the nonparametric variant of multivariate ANOVA with more than one one factor (and with interactions between factors)?

Is there a non-parametric equivalent of factorial MANOVA (at least 2x2)?


Process and plot data in different files using pfgplots

edit x-y data from different files/tables


Removing duplicate rows from table in Oracle


Is it true that a space-filling curve cannot be injective everywhere?


NullPointerException while passing context from fragment to SQLiteOpenHelper class

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


Why Listen to Music, why not Listening Music


How to check if a Java interface has an implementation?

How can I get a list of all the implementations of an interface programmatically in Java?


Alignment issue in the search result screen

"Results found containing ___" too close to header


How both inertial frames of reference are valid when it comes to time dilation?

How is the classical twin paradox resolved?


The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead

Why shouldn't I use mysql_* functions in PHP?


Keeping a persistent external monitor configuration between home and office

Arrange different external displays of same model to different positions


Long boot delay on Ubuntu loading/splash screen following regular dist-upgrade on clean SSD install (18.04)


Unable to upgrade 12.04 LTS to 12.10, failed to fetch error

How do I upgrade to a newer version of Ubuntu?


Force as change in momentum vs. change in velocity


How to find the limit of a sum of reciprocals $\lim_{n\to\infty}(1 + \frac{1}{2} + \frac{1}{3} + \cdots+ \frac{1}{n})$?

Why does the series $\sum_{n=1}^\infty\frac1n$ not converge?


MacBook 13" Mid 2012 shuts down with 20% with new battery

Mid 2012 MBP shuts down claiming no power with charge at 30% or 40% or more


Spring 4 with maven build application is not deployed in tomcat 8 compiled using java 8 upgradation.Unable to resolve

Why am I getting a NoClassDefFoundError in Java?


Null Pointer Exception with ExpandableListView

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


What online tool is suggested for the picture package in LaTeX?

What graphics packages are there for creating graphics in LaTeX documents?


Neural net: Cost goes down but performance on train isnt!

Overfitting on the loss graph, but not the accuracy graph


What is the probability $P(X>0\mid X+Y>0)$ when $X$ and $Y$ are both independent normal mean zero with different variances?

Probability of Independent Normal Random Variables


jQuery mouseenter does not want to trigger

Event binding on dynamically created elements?


Adding 0 after number and after decimal using javascript

How to format numbers as currency strings


How to complain about being bullied by moderator?

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


Bash if statement with prepended character

Why do shell script comparisons often use x$VAR = xyes?


Non-principal ideal in ring $\Bbb Z×\Bbb Z$

$\mathbb Z\times\mathbb Z$ is principal but is not a PID


$\vert\mathbb{Q}^m\vert = \vert\mathbb{N}\vert$. Proof

Produce an explicit bijection between rationals and naturals?


What is this kind of graph called? (2D grid with a color-coded scale for a 3rd variable)

What do you call a graph where you color a grid based on some measure?


biblatex and biber incompatible? [Texlive+Texstudio]

How to fix the incompatility between BiBer and BiBLaTeX versions in TeXmaker?


Is it possible to upgrade from a Beta Release to a Final Release?

I installed an alpha or beta, am I up to date with the final release if I keep upgrading?


How to restore my Mac OS X using time machine onto a new hard drive install?

How to restore Mac OS X on a new hard-drive?


How about a "Vote not to close" option to counter the "Vote to close"?


Why are James and Lily reversed during Priori Incantatem?

Why did Harry's father emerge before his mother in HP and the Goblet of Fire?


My English translator capitalizes every noun. Is it correct?

Should we use 'Title Case' or 'Sentence case' for headlines and buttons?


Proving that $\exp(z_1+z_2) = \exp(z_1)\exp(z_2)$ with power series

Prove $e^{x+y}=e^{x}e^{y}$ by using Exponential Series


Windows 10 (Upgrade from windows 7) won't dual boot

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


How do I return the response from an asynchronous call?


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


Book about attack by aliens that decimate entire human fleet and take a single prisoner

Story about a space war, and a human prisoner of war captured by alien enemy


How can Searle's Chinese Room argument refute to this argument?

Does Searle's Chinese Room model computers correctly?


Entering France on German issued Schengen Visa (South African passport)

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


How can I check if a word is contained in another string using PHP?


Returning two different returns in an object


Lightweight (plug and play) machine resource monitoring utility?

What tool do you use to monitor your servers?


How to add color to my table of content?

How to change style and color of Table of Content?


Tautology Program - Not sure how to fix issue - could someone please assist?

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


Why we can't access to a protected base class member using the pointer to derived class?

Why can't I access a protected member from an instance of a derived class?


How long can cream cheese frosting be safely stored in the fridge?

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


Prove $\lim_{\epsilon \to 0^+}\frac{\mathbb{E}(X^\epsilon)-1}{\epsilon}=\mathbb{E}(\log X)$

Show that $\lim_{p \to 0} \mathbb {E} [(X^p-1)/p ] = \mathbb{E} [\log X]$


Why have deep neural networks risen in popularity?

Why are neural networks becoming deeper, but not wider?


How can I get a call stack listing in Perl?


Parsing mulit-name spaced repeated blocks in XML with C#

Using Xpath With Default Namespace in C#


Can the second 'I' be omitted in 'I am ... and I am ...'


Android fragment - findViewById returns null

NullPointerException accessing views in onCreate()


What are the values of the mass $m$ such that $mx''+25x = 12 \cos(36\pi t)$ will exhibit resonance?


Retrieving All Accounts in a Hierarchy Using 15-Character ID


Plot data in descending order as appears in data frame


Assigning a given value if a function returns an error


How to evaluate the integral $\int_0^\infty \frac{1}{(1+x^2)(1+x^\alpha)} \mathbb dx$?

Is the integral $\int_0^\infty \frac{\mathrm{d} x}{(1+x^2)(1+x^a)}$ equal for all $a \neq 0$?


What determines the sharpness of a shadow?


Use iphone to connect to Wi-Fi and share connection to USB

Share iPhone WIFI with computer over USB?


DB Structure: one table to hold all domain values?

Is there a name for this database schema of key values?


Changing outlet with 3 live wires, 3 neutrals, and 1 ground. Question / seems kinda crowded?

How to wire 3 hots / 3 neutrals into this new TR outlet with 2 screws?


Automatically move this discussion to chat: Reputation, not yet enough

Disable chat migration notification if one of the users has insufficient rep?


How can I view my partition sizes and mount points?

How do I view all available HDD's/partitions?


Can I loop through a table inserting a value from each row in an insert statment?

Insert into ... values ( SELECT ... FROM ... )


Irrespective of any "singular nouns" vs "plural nouns"

Should the noun after "any" be singular or plural?


Derivation of $\frac{\partial}{\partial A} \left( y^T A x \right) = y x^T$

Gradient of $a^T X b$ with respect to $X$


Using 'sed' to find and replace ampersand (&) with problem

Escape a string for a sed replace pattern


"Object oriented" vs. "object orientated"


Can't access global variable inside function


Why $\sqrt{-1 \times -1} \neq \sqrt{-1}^2$?


Why is sample variance divided by $n-1$ and not $n$

Why do statisticians like "$n-1$" instead of "$n$"?


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


Jquery append not working for newly added input

Event binding on dynamically created elements?


What are the range and requirements of a Dismiss action?

Does going outside of range or line of sight after casting a spell have any effect?


What is the scope of variables in JavaScript?


Chrome extension manifest version 2 API call error


Punctuation marks in math mode in xetex/mathspec


How can i transform my Boolean list of lists to 1s and 0s?

How to convert a PIL Image into a numpy array?


Regex to capture everything except the previous capture

How can I match a quote-delimited string with a regex?


exam class - permute mc answer choices, generate answer key


Make reviewing declined flags less painful

Can we make new flag responses more visible?


Ubuntu install deleted Windows 8 partition; how to recover it on ubuntu

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


What are some suggestions for helping with potty training?


Vertical Column Dividers are discontinuous in a table


Is it possible to utilize the convergence of the sequence $z_{n+1}=a/(1+z_n)$ to prove that the sequence $x_{n+2} = \sqrt{x_{n+1} x_n}$ is convergent?


$\xi =e^{2*\pi/pi }$ , proof that is only two quadratic extention to $\Bbb Q $ that contained in $Q(\xi_p)$

Unique quadratic subfield of $\mathbb{Q}(\zeta_p)$ is $\mathbb{Q}(\sqrt{p})$ if $p \equiv 1$ $(4)$, and $\mathbb{Q}(\sqrt{-p})$ if $p \equiv 3$ $(4)$


Need help adding tags [#24] Sakuras, Tumblr theme

Making tags visible when using a Tumblr theme that doesn't show them


Riddle (simple arithmetic problem/illusion)


How to cross join multiple Lists in Java?

Get a list of combinations of lists' elements


How do I stop the spread of corruption through my desert?


Fermat like equation for meromorphic functions.

Proving two entire functions are constant.


Why the string match condition always gives false?


Photoshop makes images blurry when transforming

How can I prevent Photoshop from applying anti-aliasing to a layer when it's resized?


Differentiate if an object is of type DateTime or Nullable (DateTime?)

Checking to see if a DateTime variable has had a value assigned


Python adding elements to list of set updates all sets in list

List of lists changes reflected across sublists unexpectedly


How calculate hashCode of a Pojo by combining hashCodes of it's keys

How to ensure hashCode() is consistent with equals()?


ORA-00907: missing right parenthesis on specifying 'ON UPDATE TIMESTAMP'

Is there an automatic modification time stamp type for Oracle columns?


Downloading entire web pages within domain


SSD with adapter is not displayed on startup disks list

Hardware issue on iMac, flashing question mark


How to get MAC Address of system using Angular 4


What is the exact different between Linux kernel release and version?

What's the difference between "uname -r" and "uname -v"?


Grub installed in pendrive, how to boot from HDD?

I need my pendrive to boot into Ubuntu, how to correct this and boot from the HDD?


System.out.println((a+c)==(b+d)); why this statement returning false?


Set projection/CRS in map and shapefile to produce buffer


What is a decoupling capacitor and how do I know if I need one?


My manuscript status says "18 reviewers invited." Is it a bad sign if that many reviewers were invited to review my manuscript?

What does the typical workflow of a journal look like?


Can wget convert links within a local html document?

Make wget convert HTML links to relative after download if -k wasn't specified


How to login again after logout ubuntu in Trying ubuntu live CD

Live CD asks for a username and password


Dividing negative numbers with floordiv in python

Negative integer division surprising result


Dividing polygons into equal sub-regions based on population using QGIS?

Dissolving ploygons in QGIS or Grass to new polygons of defined population sizes?


Show that no integer of the form $a^3 +1$ is a prime for $a>1$


REQUIRESCRIPT and static resources in list onclick javascript button after “Serve Static Resources from force.com domain” critical update

Using static resources in OnClick Javascript buttons after "Serve Static Resources from force.com domain" critical update