How do we know that fundamental constants don't slowly change in time?

What is the proof that the universal constants ($G$, $\hbar$, $\ldots$) are really constant in time and space?


if statement calling functions and improper result

Brackets in if condition: why am I getting syntax errors without whitespace?


What is the opposite of "personification"?


How would the Ministry of Magic enforce Time Turner Laws

Is the Ministry of Magic unable to detect illegal time-tampering?


Second copy of Ubuntu doesn't appear in GRUB menu

How to get to the GRUB menu at boot-time?


How can we run a command stored in a variable?


JavaScript: How to get setInterval() to start now?

Execute the setInterval function without delay the first time


Null pointer exception while creating entity object

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


Windows 10 is not booting after installing ubuntu alongside

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


What precautions should be taken after the process of cooking?

What do I need to know about temperature and food safety?


How do I run script on startup to fix screen orientation issue?


sed fails with "unknown option to `s'" error


64bit/32bit division faster algorithm for ARM / NEON?


Codelite 13.0 can't be installed in Ubuntu 18.04

Unable to correct problems, you have held broken packages


How to check that a file can be read successfully?

Detecting whether a file is locked by another process (or indeed the same process)


Is there a reason the British omit the article when they "go to hospital"?


When a VirtualBox VM's Adapter is set to Internal Network does the VM have Access to the Outside Network of the host?

When a VirtualBox VM's Adapter is set to NAT can a VM access the Host computer?


Is there a name based virtual host SSH reverse proxy?


java.lang.NullPointerException: Attempt to invoke virtual method 'int android.widget.LinearLayout.getLeft()' on a null object reference


could someone explain the outcome entries into a file?

What does the second column in the output of 'ls -n' mean?


Fourier and Table to evaluate coefficients


What's the usage of words "sit" as in "I sit reading" and "lie" as in "as I lie dying"?

Do the -ing and to-infinitive "verbs" that follow catenative verbs always take the grammatical function of "noun"?


How to add unnalocated space to Linux partition?


Induction proof of the identity $\cos x+\cos(2x)+\cdots+\cos (nx) = \frac{\sin(\frac{nx}{2})\cos\frac{(n+1)x}{2}}{\sin(\frac{x}{2})}$

$\sum \cos$ when angles are in arithmetic progression


Does Leveling Up Heal Unconscious Characters?

Do you gain current HP when you level up?


Exporting a Database schema and triggers


ASP.NET MVC - Can't bind array to view model


Keeping tables/figures close to where they are mentioned


Use javascript bookmark for specific iframe

Invoking JavaScript code in an iframe from the parent page


I installed Linux on a partition and now I don't know how to boot it

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


How to show that the infinite sum of $\frac{x^n}{n!}$ is $e^x$ without knowledge of the derivative of $e^x$

Why does the sum of the reciprocals of factorials converge to $e$?


-[NSString sizeWithFont:] returns different results in release and debug builds

App Store code runs different from Xcode/Device code on iPhone 3G


how to find out real data usage of C drive in windows 8.1

Why is there such a big difference between "Size" and "Size on disk"?


C++ macro with a variable number of arguments

How to make a variadic macro (variable number of arguments)


Check if script was started in current shell

How to detect if a script is being sourced


Using /setblock to get a command block with a command inside?

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


Feature scaling for classification and regression

When conducting multiple regression, when should you center your predictor variables & when should you standardize them?


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


If A and C are independent random variables, calculating the pdf of AC using two different methods

pdf of a product of two independent Uniform random variables


Let $(1+x+x^2)^n=a_0+a_1x+a_2x^2+\cdots+a_{2n}x^{2n}$ be an identity in $x$. Find $a_0 +a_2 +a_4+ \cdots +a_{2n} $ in terms of $n$


Deploying a java JNI (contains C++ code) application on eclipse

What are the best JVM settings for Eclipse?


Cannot update NVIDIA driver to version r387

How to install CUDA 8.0 on Ubuntu 16.04 with Nvidia GeForce GTX 1080


When stating a theorem in textbook, use the word "For all" or "Let"?

While proving a universal quantification, we begin by "Let ... in ..." or "Arbitrary choose ..."?


problems with article citing with biblatex

How to properly write multiple authors in bibtex file?


PC automatically booting into windows 10 in dual boot


made an error in uk visa application, what to do?

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


difference between local database and service-based database in visual studio 2012

Questions about local database vs service-based database


Two subfigures beside each other using circuitikz

Setting the subfigures horizontally in pgfplots


If $(X_n)_n$ is i.i.d. and $\frac{S_n}{n} \to a$ almost surely then $a=\Bbb E[X_1]$

If $(X_n)$ is i.i.d. and $ \frac1n\sum\limits_{k=1}^{n} {X_k}\to Y$ almost surely then $X_1$ is integrable (converse of SLLN)


Java project with Maven dependency compiles but runtime does not pick up imported class

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


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


How to proceed after update.php fails due to memory limit?

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


Nullpointer Exception on null check statement


Error "Couldn't find hvm kernel" during KVM Guest install of Ubuntu Server 16.04

Couldn't find hvm kernel for Ubuntu tree


"The _______________ passage of Time": a word that means unhalting, steady

Is there a single word for "moving unhinderedly"?


Get current page URL hash variable to button in Javascript

How can you check for a #hash in a URL using JavaScript?


Any difference between Hardware RAID and Software RAID?


Apply central limit theorem to solve probability


How many screen resolutions are available for Windows 8 mobile app?


Minimization of P(X=0) with E(X),$E(X^{2})$ and $E(X^{3})$

Given $E[Y]=1$ , $E[Y^2]=2$ and $E[Y^3]=5$, Y non negative integer random variable, find min of $P[Y=0]$


Is the spring constant $k$ changed when you divide a spring into parts?


How to calculate the distribution of the minimum of multiple exponential variables?


Regex matchs the whole string when I make a break

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


Allow @-notification by user ID in comments

How to reply to one user among two having same names?


Converting HTML into special characters for saving on SQL


Fingerprint gui not installing in ubuntu 20.04 Even tried adding ppa


How do I get HTML5 h.264 Video working on Firefox?


Django - what is the use of 'super' keyword in python?

What does 'super' do in Python? - difference between super().__init__() and explicit superclass __init__()


How do I estimate probability of success with no successes?

How to tell the probability of failure if there were no failures?


Automatically adjust Content Size to Window Size

How to get controls in WPF to fill available space?


How many of Naruto Shippuden episodes are dubbed?

How many Naruto Shippuden dubbed episodes are there?


Ubuntu upgrades blocked due to insufficient disk space for linux-image

Correct way to delete unnecessary files from /boot directory (Ubuntu)


Move all files from multiple subfolders into the parent folder


Find the double integral $\int_{0}^1 \int_{y}^1 e^{x^2} \ dx \ dy $

Evaluate: $ \int_0^1 \int_y^1 e^{x^2 }dxdy$


Passing arguments of a function to another function in javascript

Passing arguments forward to another javascript function


How to remove Ubuntu and put Windows back on?


Find all subfields of the splitting field over $\mathbb{Q}$


Login form: User ID and Password in same page vs User ID in the first page and password in the next

Why is Google using a (new) 2 step Gmail sign in process?


Combinatorial proof of $\binom{n+1}{k}=\frac{(n+1)\binom{n}{k-1}}{k}$

Proving $k \binom{n}{k} = n \binom{n-1}{k-1}$


How to convert integer to char without C library?


How to calculate number of days in last 3 months

Finding the number of days between two dates


How to remove namespace in XML through java?

How to remove Namespace and Nillable properties in generated XML by marshalling through JAXB


How to prevent sql Injection? without modification into an SQL query


GUI/Unity crashing in 16.04 LTS after updates 2018-01-04, compiz segfaults


"the art and animation is" or "the art and animation are"

Agreement With Compound Subjects Joined by And


Is there a way to change Ubuntu 17.10 theme


Does light or observation collapse wave functions?

What counts as "observation" in Schrödinger's Cat, and why are superpositions possible?


Figuring out how much VMWare hardware capacity I need during the planning phase

Can you help me with my capacity planning?


Unable to change ownership from root to my user

How to fix external hard disk READ ONLY?


How to create personalised prints as in this image?

How can I arrange words into a shape to make a "word cloud" design?


Edit question with pending edits but can't accept edit

Helpless after exhausting daily limit for reviewing Suggested Edits


Why do I see this pattern of enumerating many methods for 1,2,3, etc arguments followed by a general arbitrary size list of arguments?

Why do Guava classes provide so many factory methods instead of just one that takes varargs?


Where is composition tab in QGIS Composer to change page size?


How do you fix a bad merge, and replay your good commits onto a fixed merge?


Why is the Mobius transform called a linear transform?

Why $f(z)=\frac{az+b}{cz+d}$, $a,b,c,d \in \mathbb C$, is a linear transformation?


Wifi not working on Asus Vivobook 15 R504ZA on fresh Ubuntu 19.10 installation

Dell Vostro 5490 no WIFI in Ubuntu 18.04


Play/Pause option for iTunes instead of global media for TouchBar

Playing/Pausing iTunes while another app plays media


can you tell someone's age from a DNA sample?

Is telomere length a reliable measure of health/lifespan?


Why do I get a java.lang.NullPointerException error?

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


InfoBox enableEventPropagation:true causes scroll to not work

Google Maps InfoBox with click handlers and scrollbar


Solving equations involving both algebra, trigonometry (and possible use of inequalities)

$\alpha$ and $\beta$ are solution of $a \cdot \tan\theta + b \cdot \sec\theta = c$ show $ \tan(\alpha + \beta) = \frac{2ac}{a^2 - c^2}$


How to find $ \lim_{n \to \infty}\prod_{i=0}^{n}\frac {qn+ip+1}{qn+ip}$?

Evaluate $\lim_{n\to\infty}\frac {qn+1}{qn} \frac {qn+p+1}{qn+p} \cdots \frac {qn+np+1}{qn+np}$ where $p\in\mathbb{N}\setminus\{0,1\},q>0.$


Find all solutions of the equality $y^2=x^3+23$ for integers $x,y$


My mac encounters lots of internet usage?

Do internet bandwidth get used when I am using vpn or proxy?


why can't i see material on evee but can in cycles?

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


Reopening feature requests with status declined

How to re-open a status-declined feature-request?


Showing that a closed unit ball is not compact


Why disable Fast Boot on Windows 8 when having dual booting?


Probability of first actor winning a "first to roll seven with two dice" contest?


How to prevent ICE CYBER virus - Avira has allowed reinfection

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


Add the next command line after validating the first command

Possible to add a command to be run when a currently running command completes?


How do you actually select colleges for Ph.D. application

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


Bash in Git for Windows: Weirdness when running a command with CMD.exe /C with args

Out of a git console: how do I execute a batch file and then return to git console?


Search matching multiple distinct senders

Search for emails from contacts with multiple email addresses


Why is wine made 'from' grapes, but tables are made 'of' wood?


How to pass shell variable to an awk search pattern?

Pass shell variable as a /pattern/ to awk


I cant update my ubuntu os, bcs source.list.d

How do I restore the default repositories?


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


How do I remove songs from my iPhone 5s running IOS 8.3?


How can I find the surface area of a normal chicken egg?


Can SQL columns update automatically based on criteria in other tables?


overloading << for template based object in c++ class

Overloading operator<< for a templated class


Is it possible to update lubuntu 16.10 to 17.10

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


HDD. How sector, block, cluster related to each other?

What is the difference between sector and cluster?


Using enumerate environment in a figure caption

Using the itemize environment inside a caption


Convert deprecated function preg_replace to preg_replace_callback

Replace preg_replace() e modifier with preg_replace_callback


How to count the number of set bits in a 32-bit integer?


What are the exceptions for comma splice rule?

What stylistic or grammatical reasons prevent users and grammarians from reaching a consensus in the debate over the comma splice?


Proving that surjective endomorphisms of Noetherian modules are isomorphisms and a semi-simple and noetherian module is artinian.


What would you call the husband of a widow?

What is the opposite of widow? If A is the widow of B, then B is the ____ of A?


Problem with breaking line in align mode

How to break long equations while keeping alignment?


Diffeomorphism between any $S^n$ and a compact Lie group

Is there an easy way to show which spheres can be Lie groups?


Managing data in tables of MySQL by overwriting existing data

Can we limit the number of rows in a table in MySQL?


No such file or directory for existing executable

No such file or directory? But the file exists!


How do I access the BIOS on Kali Linux in order to change the username and password?


I accidentally formatted my hard disk when installing Ubuntu from Windows 10

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


How should I submit bug reports and feature requests?


Syntax highlight and MathJax is not rendered after reloading an edited post

Clicking to reload an updated answer removes the code snippet buttons and removes syntax highlighting


How do I get rid of the window tile of Firefox while retaining functionality?

How to hide title bar in Firefox 57 Quantum?


How to prove $\det(AB)=\det(A)\det(B)$ using group theory? $A,B\in GL(n,R)$

How to show that $\det(AB) =\det(A) \det(B)$?


Splicing a list of arguments into a function with Sequence


Lottery tickets and tax exempt organizations

Donating winning lottery ticket to 501(c)3 Private Foundation: cost-basis deduction + full tax free redemption for foundation?


What is the difference between security.ubuntu.com and archive.ubuntu.com?

Are security.ubuntu.com updates eventually merged into normal updates?


Two sets of 9-digit numbers on back of Global Entry card


Why do we need topology and what are examples of real-life applications?


Installling fails with no error messages

How to see the error messages when I get the white screen of death?


How to make XeLaTeX display nothing except warnings and errors?

pdflatex bash script to supress all output except error messages?


Can the signs of charge of electron and proton be reversed?

If electrons were positive and protons were negative, would life be different?


Is there a way to join the Android beta?

Help us test the alpha version of our Android app


weird outcome using special chars in mysql query


Questions about insects eating flour and living in the cracks of a wooden cutting boards


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


Is the phrase 'medium appearance residential buildings' is correct grammatically?

Does "medium appearance residential buildings" express that the buildings are somewhat aged and worn out?


Sequence and Series: Find the sum of series


How can I plot a ridgeline or joyplot in Mathematica?


Passing big objecst as parameters in java

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


Choosing the best or second best secretary

Secretary problem - why is the optimal solution optimal?


Can I switch the alt and ctrl keys on my keyboard?


why we use interface as abstract class also doing same?

Interface vs Abstract Class (general OO)


Australian teen sci-fi series with high-tech shower removing hair dye which it considers as dirt in the person's hair


Sort lists according to the order of another


Does every protein starts with Methionine amino acid


How to check user's other time period percentile?


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


Inquiry for Ph.D admissions in European countries

PhD in Europe without scholarship from non-European homeland


weak limit similiar to central limit theorem

Calculation problem with Central limit theorem


Matrix within equation does not compile (missing $ inserted)

Blank lines in an equation and some other similar function


Why can gravitational potential energy be expressed both as $mgh$ and $-GMm/r$?

Near Earth vs Newtonian gravitational potential


What's the best way for a Django app to get the current IP address of eth0

How to get the physical interface IP address from an interface


Name of the archaic "F" character used for an "S"


Transit Visa - Narita Airport for an Indian

Is Visa required in Narita Aiport for changing terminals from T2 to T1


How much time does Google take to display rich snippet of a web page?

How long does Google take for the rating stars to show up in the SERP?


Getting this error "Could not find or load main class com.liveqos.superbeam.desktop.SuperBeamApp" while trying to run a .sh file on linux


How to Set Left Align in the Table Whose Length is Set

How to create fixed width table columns with text raggedright/centered/raggedleft?


Whats the difference between logistic regression and fractional response model?

What is the difference between logistic regression and Fractional response regression?


Can I fly out of England within my quarantine period?

Does the full quarantine period have to be observed for short trips of less than 14 days to England?


Photography in public places: Is it allowed or needs permission

Does street photography including children introduce any specific concern?


Use ratio test to find value of $\sum_{k=1}^\infty\frac{(\frac{1}{10})^{k+1}}{k(k+1)}$

Find the sum of $\sum\limits_{n=1}^{\infty} \frac{x^{n}}{n(n+1)}$


Using Java doubles (or anything else) to store simple fractions


Disk data recovery after partial format – TestDisk and PhotoRec failed to find anything

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


The intersection of maximal subgroups of abelian group is not trivial.

Frattini subgroup $Φ ( G )$ is not trivial


Characterization of the $L^p$ convergence.

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


$f : [a, ∞) → R$ is a continuous function. If $\lim_{x→∞} f (x) = L$, prove that $f$ is uniformly continuous on $[a, ∞)$.

How does the existence of a limit imply that a function is uniformly continuous


Add PostGIS spatial functions to a custom schema other than "public" in PostgreSQL

Using schema other than public in PostGIS?


How to use a void variable created in differnt package?

What is the difference between public, protected, package-private and private in Java?


Simple c++ win console program for audio output?

How to PlaySound in C++ using Windows API?


How do I split a string, breaking at a particular character?


What are the reasons for Nova's triple tap to reset to full cooldown?

What causes Nova's Triple Tap to go on a short cooldown?


How can I install Windows after I've installed Ubuntu?


Why Does the Transaction Log Keep Growing or Run Out of Space?


Boundaries on correlation coefficient given five other correlations

Bound for the correlation of three random variables


List of lists changes reflected across sublists unexpectedly


Our civilization on Earth collapses; subsequent civilization discovers our technology

Post apocalyptic journey in search of knowledge from fallen society (ours)


Is there a way to use JavaScript on Home Page Components?

End of javascript sidebar workarounds? (Salesforce Classic / Aloha)


Weird IE problem using this jquery / javascript


Javascript parseInt() with leading zeros


Ability to Use Formatting Hotkeys for Comments

Formatting Keyboard Shortcuts for Comments


If two pieces of the same type of metal touch in space, will they bond and be permanently stuck together?

Why don't metals bond when touched together?


The app isn't calculating basic mathematic forms

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


Why friction between two smooth surfaces is high?

What happens when two smooth surfaces touch?


Object Oriented Programming in C++ - Header Files


Measure heart rate variability with iphone camera lens


MySQL Workbench not working in Ubuntu 20.04

Cannot connect MySQL Workbench to MySQL server


How to create a fire/light effect in a spaceship engine


Import a python module without .py extension,

Import a python module without the .py extension


Is there a geometrical interpretation of a spinor?

Is there Geometric Interpretation of Spinors?


Why is my Mango Pickle foaming with Gas after 3 days, it is beginning to overflow, even though I left 2" from the cap

Indian Mango Pickle producing gas is that normal?


How can I align text and an image horizontally?


Is there a way to invoke the parent of a parent in Java

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


How to smooth shade an object while retaining hard edges?


How and when should I load the model from database for h:dataTable


How Do I Replace Default Ubuntu 18.04 Wallpaper?

How to customise GNOME default background and lock screen image?


Can sudo be reinstalled after being removed?


How can the antiparticle of Hawking radiation fall into the black hole?


Book where the hero uses skin/entrails of dead prisoners to escape

Name of a fantasy book where male character finds a magic absorbing artifact


Why are date-based hats awarded too early?

Why didn't (or did) I or some other user get a hat although the requirements were (or weren't) fulfilled?


Blackbody emission spectrum vs Boltzmann distribution

What are the various physical mechanisms for energy transfer to the photon during blackbody emission?


Writing encrypt - decrypt program using Java


Doppler shift of light from stars and galaxies

How is Doppler redshift of distant galaxies established?


GeographyFromText and ST_SetSRID+ST_MakePoint different results?


What's the difference between electromotive force and Electrical potential?

What is the difference between electric potential, potential difference (PD), voltage and electromotive force (EMF)?


How can one number be divided by another number to give a real number result (not an integer)?


How to acces to a ubuntu partition in my sata hdd from windows 10

Is it possible to use EXT4 partition in windows 10?


If $X$ is an infinite set and $N$ is a countable set, then what is the cardinality of $X \times N$?

Cardinality of cartesian product of an infinite set with N


Starcraft 2, how do I know how many games I played per race?

How do I find out how many games I have won/lost with each race?


$\int_0^{\pi/2}\frac{\sqrt{\sin x}}{\sqrt{\sin x}\,+\sqrt{\cos x}} \, dx$

Evaluate the integral $\int^{\frac{\pi}{2}}_0 \frac{\sin^3x}{\sin^3x+\cos^3x}\,\mathrm dx$.


Shape of confidence interval for predicted values in linear regression


Automator: `command not found` (Python script for command line)

ffmpeg working from command line in Terminal but not in an Automator shell script!


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


What should I look for when shopping for my first mirrorless camera?


Some text lines are italicized with no spaces between words


picture not included - code that has been working throws error

MiKTeX graphics version 1.3b bug on Windows 10 (\set@curr@file undefined)


What is the length of a sine wave from $0$ to $2\pi$?


Measure screen dimensions in cm/inches in c#

How do I determine the true pixel size of my Monitor in .NET?


ColdFusion: Create PDF from multiple PDF blobs

advantage of REST in CF10 vs invoking remote method through ajax?


Can someone please tell the Usage of "its" in the following is correct?


What values of alpha guarantee the convergence of $\sum _{n=0}^{\infty }\left( \frac {\alpha n} {n+1}\right) ^{n}$?

For what real values of $a$ does $\sum_{n=1}^{\infty}{(\frac{an}{n +1})^n}$ converge?


Usefulness of Z-normalization in Machine Learning

Is it a good practice to always scale/normalize data for machine learning?


How to retrieve more than 5000 items form list using REST API?

Rest to read more than 5000 items from document library


Checking for an Internet connection before executing a page refresh

Detect the Internet connection is offline?


$\overline{X}$ and $S^2$ are independent

Proof of the independence of the sample mean and sample variance


How to add line breaks to an HTML textarea?


Why isn't there a "the" in "I left work", but there is in "I left the office"?


Consecutive/Rolling sums in a vector in R


how to use the gpu of a computer on my laptop?

Is it possible to offload graphics processing onto another computer on the network


Why is Professor X in a wheelchair in X-Men Days of Future Past’s future/present?


JavaScript closure inside loops – simple practical example


Gravitational lensing in the form of optical equation $\frac{1}{p} + \frac{1}{q} = \frac{1}{f}$?

Do gravitational lenses have a focus point?


Seeking City boundary shapefile of Podgorica (Montenegro)?


Where can I ask this question about "Chrome indexedDB"?

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


(Statement) "Ubuntu 14.10 won't work because black screen" solution described here

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


QGIS: Waypoint name (symbol label) in two rows


LaTex compiler refuses to start a new pdf page

multiple \subsection commands - one empty page and one overfull page


How do I reset a lost administrative password?


Harry potter normal curriculum education

Does Hogwarts teach non magical classes?


Predictive Accuracy formula in Excel or R


Detect if an outgoing call has been answered


Obtaining the equation of circle in a 3-dimentional space.

What is the equation of a general circle in 3-D space?


Problem with \label and \ref in TexMaker


What is the difference between / and // in terminal commands

What is the double slash (//) directory?


What's the efficient way to split a List to several list in python


Can you help me with my capacity planning?


Sobject Get on Relationship fields : Invalid Field

How to use GetSObject to retrieve related data in a null safe manner?


How to simplify a polynomial and get the results in the order that I want?

How do I reassign canonical ordering of symbols?


Why does motion under inverse square law follows elliptical motion?


Animation in blender: How to link restrict visibility with restrict viewport rendering

how to move or copy all the viewport visibility keyframes to render-visibility channels?


apt update shows neon kde repo link error

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


Fastest way to determine if record exists


Issues with python lists, element being set to value I did not want

List of lists changes reflected across sublists unexpectedly


Event binding on dynamically created elements?


Getting started with QGIS plugin development?


How do I call one constructor from another in Java?


How do I convert two lists into a dictionary?


Redirect to the original page after authorization on SEDE

SEDE login redirects to front page rather than returning


Create keyboard shortcut for an operator using python?


Can you use your once a day Lv1 Spell with Magic Initiate feat with a higher spell slot you have if you are a caster class?

Can you cast a spell learned from the Magic Initiate feat using spell slots?


Ubuntu 16.04 : Can't Install or Update mesa-vdpau-drivers

Unable to correct problems, you have held broken packages


How do you split a list into evenly sized chunks?


iterator on custom classes in python throws error in python


Regular Expression matching optional first comma followed by variable string

How do you use a variable in a regular expression?


List of unicode symbols and TeX equivalents

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


How to pass a variable's value in where clause in java?

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


How to create a println/print method for a custom class


Which is correct: "Real Madrid compete very well," or "Real Madrid competes very well?"

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


Prove or disprove: If $\lim_{n\to\infty} (a_{2n} - a_n) =0$, then $a_n$ has a limit (not infinity).

If $(y_{2n}-y_n) \to 0$ then $\lim_{n\to \infty} y_n$ exists


Getting a stack overflow exception when declaring a large array


Has anyone got Rails3 development working in Xcode4?


How to prove two closed intervals are equinumerous?

The interval [0,1] andd [3,5] are equivalent. Is my proof correct?


why SO shows me posts to review if I am not allowed to review them?

Don't show pending suggested edits to me after I run out of votes


Find the indexes of several elements in a list


The privilege to participate in Meta is unnecessary


delete hidden folder/file with name exceeding 256 characters

How to delete directories with path/names too long for normal delete


The inverse of the observed Fisher information matrix at the MLEs as an estimate of the var-cov matrix?

What kind of information is Fisher information?


Consider the subset $B=\{(x,y):x^2+y^2\leq 1\}\ \subseteq \mathbb{R}^2$. Show that $\vert B \vert = \vert \mathbb{R}^2 \vert$.


What determines which questions are tweeted?


What distro or package manager allows non root to install?

Installing a .deb package in home directory


Is it acceptable to use "whose" when referring to an object?


Unable to store value in global variable JS

How do I return the response from an asynchronous call?


Modals: "Cancel" styled as NOT a button, just a link

Should there be a difference in the relative sizes of the buttons in a confirmation dialog?


Sensitivity to initial conditions and topological transitivity


Changing Shell to /bin/bash without root access via file

Making zsh default shell without root access


Configuring server for high performance laravel app

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


How to turn off subsurf modifier on a lot of objects at the same time

Is it possible to render modifiers at preview settings?


Why moving template method with rvalue reference parameter gives unresolved external symbol error?

Why can templates only be implemented in the header file?


Problem installing software with Ubuntu 14.04 LTS 32-bit


Creating a Table but getting Syntax error in field definition

How do I create a decimal field in Access with Alter Table?


Is there an idiom for: "a list of things that you know will not be completed but you are asking anyway"?

Is there a word or phrase for something that one might wish exists, but most certainly doesn't?


Is minimizing Koenker-Bassett error the only optimization problem that gives sample quantile?


Shares not working on Server 2016 domain controller

Cannot join domain from new machine - the network path was not found


Intel Chipset Software Utility, should I install it?

Why should I install hardware drivers if my computer is working fine?


instanceof in Java - why doesn't this compile?

Why does `instanceof` error rather than return `false` when used for 2 incompatible classes?


Two six-sided dice are rolled. Find the probability distribution of $\max[X_1,X_2]$

What defines a "description" of a probability distribution?


Convert from MySQL datetime to another format with PHP


Dynamically access object property using variable


What is the practical logic way to choose time intervals without leaving loose ends?

Determine Whether Two Date Ranges Overlap


How to handle exceptions when we give no argument to a C executable program

getopt fails to detect missing argument for option


Is a jug of milk left out for 12 hours at room temperature safe to drink?

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


When to use possessive "'s" or "of the"?

Can one explain the different distributions of the Saxon and the analytic (Norman) (periphrastic, 'of') genitive


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


How to install wkhtmltopdf on Ubuntu 16.04 (armhf)

How to install wkhtmltopdf 0.12.1 on Ubuntu server?


New to ubuntu can not find vlc on ubuntu search or install need some help here please

How do I install software using the Ubuntu Software Center?


How can I use x->Root outputs from Solve?


Figure going too much into right in xelatex, not in latex

wrong positioning of figure with tabular in xelatex


Exception in thread "main" java.lang.NullPointerException in Sikuli

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


What's the difference of the Userland vs the Kernel?

What is difference between User space and Kernel space?


How can I use etckeeper via sudo with different users and have the correct user in the commit message?

Correct user names when tracking /etc/ in git repository and committing as root


warning: GDB: Failed to set controlling terminal: Operation not permitted

debugging in codelite - "GDB: Failed to set controlling terminal: Operation not permitted"


List of trending/popular questions gone?

New top bar quick reference guide / Where has the link to  gone?


How to get name of calling function/method in PHP?


What is the greatest number of free kick goals scored by a player in professional football?


Solve the integral $\int_0^\infty x/(x^3+1) dx$


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


Binary operator for a generic class in C#


OP name not highlighted in new mobile view

New mobile web theme doesn't highlight comments from the OP


Six months have passed since paper has been accepted and it was not yet published - has the editor changed his mind?

What does the typical workflow of a journal look like?


change characters of the alphabet to * just for the password


Windows - how to install one program but have the ability to swap its settings/licenses (container?)

What program can be used to package software into one executable?


How can only the change in direction can be called acceleration?

Why does a change of direction imply an acceleration?


Get a column is participating in a primary key or not?

How do you list the primary key of a SQL Server table?


Complex number operations: telling Mathematica variables are real


Is it necessary to dual boot Ubuntu and windows 10


In how many ways can the rooks be arranged?

Placing $9$ black and $9$ white rooks on $ 6\times6$ board without any attacks between different colours


Deleted sources.list.d and sources.list in "/etc/apt" accidentally

How do I restore the default repositories?


How to prevent SSL connections for some Virtual Hosts in apache

How to stop HTTPS requests for non-ssl-enabled virtual hosts from going to the first ssl-enabled virtualhost (Apache-SNI)


How to import a module given the full path of the module in python 3.5?

How to import a module given the full path?


recordViewForm not displaying when attribute set in helper

<lightning:recordViewForm will not display


Should marker TA discuss marks with students?


\renewcommand being ignored when babel is loaded

Cannot rename abstractname when using babel (UKenglish)


How to I get the limit without using L’Hospital’s rule?

Determine the following limit as x approaches 0: $\frac{\ln(1+x)}x$


java.lang.NullPointerException: Plugin returned null Observer

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


Good LaTeX editor and compiler for beginners


Equal supremes in the open right half plane

Maximum modulus principle for an unbounded function in the half right plane


Link of "modified" should refers to answer in case of modification by deletion

"modified" link in the home page questions list does not contain "?lastactivity" parameter


Which Python memory profiler is recommended?


Delete array items if repeats more then once, Php

How to remove duplicate values from an array in PHP


How to create animated gif file like in mega.co.nz

How to create animated GIFs of prototype mockups, like the ones on Dribbble?


Solving equation involving Euler's totient function

How to solve the equation $\phi(n) = k$?


How to decrease .pdf size without losing quality


How does General Hux find Kylo Ren in time?


How to convert unsigned long long to string with NO STDLIB/STDIO functions

Get number into a string C without stdio


Pros and cons of logistic regression with binary dependent and binary independent variables

Logistic regression with binary dependent and independent variables


Why applying Linear Regression to a classification problem often isn't a great idea?


How to Create a string from a BufferedInputStream using bytes?

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


Could planets survive their star becoming a black hole?

What is the safe distance to a supernova explosion?


extract date from datatime in php or Cakephp

How to get time and date from datetime stamp in PHP?


Understanding Countability in Sample Spaces

Why do we need sigma-algebras to define probability spaces?


Allow user with accepted answer to notify OP for sending bounty


To what extent are half-breeds treated as humans?

Do the Elf Blood racial trait allow you to fulfil "being an elf" prerequisites?


Pass environment variables to .desktop file Exec entry

How to execute a command with "=" sign in a desktop shortcut?


SOQL Statement causes use to go from 9 to 101 queries

Help with :Too many SOQL queries: 101 - How to debug where it's failing


Expected time to roll all 1 through 6 on a die


Title of short story: God granting immortality to others to find a way to kill himself


How to prepare oneself to show a polyline based on latitude and longitude information in a csv/json file with heatmap information too?


Short story about apples and oranges, character's grandfather teaches him algebra rather than computer algorithms and estimation

Student's written calculations beat other students using calculators


Polygons overlapping points (not points within the polygon)

Selecting features within Polygon from another layer using QGIS?


what is difference between console.time() vs Date.now() in javascript and which one is better performance

How to measure time taken by a function to execute


Broken packages error when installing libdvd-pkg

Unable to correct problems, you have held broken packages


How do I convert a URL to route information


Access all label from one import in component(LWC)

Is there a way to load every label data and every SObject description data in Lightning Web Component using only Javascript without any Apex?


How to get Amazon music to work in firefox or chrome


Square root of squares of two distances. (Triangle ineqality for such metric.)


How do I import the javax.servlet / jakarta.servlet API in my Eclipse project?


images with transparency return to black when bunched

Black artifacts when looking through many transparent objects?


JavaScript regular expression mobile phone number

How to validate phone numbers using regex


Hidden "rollover" blockquoted text is impossible to see when using Chrome (iOS)

Can't see spoilers on touchscreen outside of 'mobile' site


How do I completely ignore a wireless connection?

How to hide or remove useless network names from the wifi menubar icon


Setting graphics options back to default


Please help with calculating limit of a sequence: $lim(n/3^n)$ , where $n$ goes to infinity.

How to prove that $\lim_{n \to \infty} n x^{n} = 0 $ when $0<x<1$?


dropdown output in codeigniter with multidimensional array

CodeIgniter create n-level deep navigation


How to slice every nth element in index using python?

How do you split a list into evenly sized chunks?


Discrete Mathematics Distribution Problem


Why are my quotation marks causing an “unexpected token” error with this command?


"Release file is not valid yet" and other errors when running apt-get update

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


How do I replace certain parts of my string?


What’s the difference between "Array()" and "[]" while declaring a JavaScript array?


How to create a collection view with static cells only?

Is completely static UICollectionView possible?


If $p \equiv 1 \pmod{N!}$ prove there are no primitive roots $\pmod p$, $g$, that are less than $N$

Primitive roots modulo primes congruent to n!


Help me understand the relationship between positive, negative, neutral and ground in AC and DC


CSS: Using text-align: center to centre a DIV using display: inline-block


Can't give myself NOPASSWD privelege for chmod/chown

How to run a specific program as root without a password prompt?


If $x_{n+1}\leq x_n + 1/n^2$ then $x_n$ converges

Convergence of a sequence of non-negative real numbers $x_n$ given that $x_{n+1} \leq x_n + 1/n^2$.


php prepared statement Update - sets wrong value

Incorrect Integer (2147483647) is inserted into MySQL?


Does declaring functions in variable impact performances?

var functionName = function() {} vs function functionName() {}


Given a prime ideal $\mathfrak p\subset k[x,y,z]$, is $\mathfrak{p}^2$ a primary ideal?

Is there an example of a power of prime ideal in a polynomial ring that is not primary?


Why is $f(U) \cap V$ the zero set of $y^{n+1}, \dots, y^m$?

Why is the image of a smooth embedding $f: N \to M$ an embedded submanifold?


Why are these methods disappearing when I clone the array?

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


What about $Z[i]/\langle a+ib\rangle$ if $\gcd (a,b) \ne 1$?

Quotient ring of Gaussian integers $\mathbb{Z}[i]/(a+bi)$ when $a$ and $b$ are NOT coprime


How can I decrypt an encrypted SD card (HTC Evo 4G) on a different device?


CNAME alias from named SQL instance to default instance

Create an alias for a SQL Server named instance pointing to sql default instance


Updating a Field in the Current Selection

Getting list of selected features in ArcGIS for Desktop using Python code?


How can I import a HTML file and parse the data?


Adding huge packages into new projects (Eclipse)

Adding a reference between Eclipse Java projects


How to compute remainder of division of $P(x)$ by $x^2 -3x+2$?

Dividing polynomial $f(x)$ by $x-3$ and $x+6$ leaves respective remainders $7$ and $22$. What's the remainder upon dividing by $(x-3)(x+6)$?


The best way to get years between two dates in R

Get the difference between dates in terms of weeks, months, quarters, and years


Google map signed api key errors in Android


How to align right within equation array


Alternative way for implementing a slidingdrawer that has now been deprecated since api 17


Migrated questions with a nonexistent author should still show the author's name in the questions list

Last activity name still missing from migrated question


Let $W$ be a submodule of $V$. Prove that if $V/W$ and $W$ are finitely generated then so is $V$.

$M$ finitely generated if submodule and quotient are finitely generated.


Transpose matrix-style table to 3 columns in Excel


Why does this CSS margin-top style not work?


Two abstracts on same page with 'report'

placing in the same page two abstract in different language


osgeo4w not installing processing tools in QGIS toobox.


How do I pass variables and data from PHP to JavaScript?


Unable to execute .jar file from terminal despite having Java installed

How to set JAVA_HOME to point to a JDK installation?


Why do I need the execute permission to upload files via SFTP?

Execute vs Read bit. How do directory permissions in Linux work?


How to use IDM on Mozilla Firefox Quantum


How to create videos from images with php?


Why are my HashMap contents not printing?


Why is the entry point allowed to be private?


Is there a a word for "revealing himself to be foolish by attempting to appear intelligent"?

Word for someone seeming deep and intelligent, but not really being that


After upgrading to Ubuntu 18.04.1 LTS all my .desktop launchers went "Untrusted"


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


A problem on holomorphic functions in open unit disk

Application of maximum modulus principle


How do I install a .tar.gz (or .tar.bz2) file?


remove duplicates for a single field in a table


What is the reason for this pattern of noise in electric kettles?


Ubuntu 16.04 WIFI not working after install


Story where a traumatised soldier vanishes from a hospital

Lone wolf or beserker behaviour of young men in an a very authoritarian society


How to turn on Touchpad in setting on ubuntu 17.10?


Do I need Schengen visa? If so, working permit or visitor?

Travelling through the Schengen area with a Refugee Travel Document issued by the USA


Desktop is empty after upgrading to 16.04, can't log in on tty

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


Is there a way to run MS-DOS alongside/within Ubuntu?


In Ubuntu 16.04 clock missing in System Settings


CPU platform is changing after resizing the instance


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


Flagged posts indicator continues to show a flag count even though I've handled the flag

The flag counter in the 10k tools should reflect the posts I can actually see


NSDateFormatter dateFromString: returns nil on specific device

What is the best way to deal with the NSDateFormatter locale "feechur"?


How to recover the data that has possibly overwriten by the installation of another system?


Is there an accepted convention on using parenthesis around multiple paragraphs?

Parentheses around more than one paragraph


Add a time limit before you can vote on a post


Deleting one of each chosen elements in a list containing duplicates

Removing elements from a list which appear in another list


Import a large no. of image from a folder together to Mathematica and assign a variable to each of the image

How to import all files of a folder at once?


How to convert hex str to an hex bytearray

How to create python bytes object from long hex string?


When/How did Snape become a double agent?

Was Severus Snape made a Death Eater before or after he told Voldemort about the Prophecy?


I'm stuck in a teleporting loop. What can I do?


How to calculate the difference between two dates using PHP?


How to disable anonymous read on OpenLDAP using cn=config

Disallow global anonymous bind with cn=config


The package linux-headers-5.4.0-56 needs to be reinstalled, but an archive for it can't be found

How can I fix "E:The package linux-modules-5.4.0-56-generic needs to be reinstalled, but I can't find an archive for it."?


What is changing the char values inside my C string?


PHP : preg_replace() with foreign characters not working correctly


Task.Run lambda is taking wrong local variable from loop


Prove that composition of analytic functions is analytic

Proof composition of analytic functions is analytic


Tabular seems to create huge white space between lines


Prove $n-m \mid n^r - m^r\,$ [Factor Theorem, monomial case]


Graph contains a cycle containing at least 4 nodes

Prove that if every node in a simple graph $G$ has degree $3$ or higher, then $G$ contains a cycle with a chord.


Order of an entire $f $ is $\limsup_{r \rightarrow + \infty} \frac{\log \log M(r)}{\log r}$

Understanding the definition of the order of an entire function in Ahlfors's Complex Analysis


What is the difference between the solution of an ODE and its steady state?


Why is this function template not working in hpp files?

Why can templates only be implemented in the header file?


How many ways are there to choose 3 subsets $A,B,C$ of a set $\{1,2,3...n\}$ such that $ A \cap B \cap C = \emptyset $


Is golden syrup with black around the edges bad?


How can I access and process nested objects, arrays or JSON?


My stackoverflow careers page is not available


How color a specific type of text in cmd red?

Windows console with ANSI colors handling


If $U$ is a neighborhood of $e$, there exists $V$ neighborhood of $e$ such that $V^{-1}V \subseteq U$


jsfiddle code not working in regular browser


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

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


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


Are escape pods placed at strategic locations around the Enterprise?

How is a Kelvin Pod different than a standard Escape pod?


1990s sci-fi series where humans in armed suits fight robots

Kids’ show with toys to shoot at the on-screen images


How can i delete Ubuntu from the computer?

How to remove Ubuntu and put Windows back on?


Why the following servlet gives "No suitable driver found error"?

The infamous java.sql.SQLException: No suitable driver found


Split polygon with selected line from another layer in QGIS


problem with arrays in python with the same function

List of lists changes reflected across sublists unexpectedly


PHPMyAdmin alert box - missing value in the form - all usual fields are filled out?


NVIDIA driver 331 recent update breaks Ubuntu 13.10

Installing latest Nvidia from Xorg PPA gives black screen


Important things to do after installing Ubuntu Server

What Can Be Done To Secure Ubuntu Server?


Need info regarding cheapest mobile connections and internet plans in Berlin

What are the options for a prepaid SIM card in Germany?


Best practice for parsing REST API response

How do I get started working with JSON in Apex?


Ubuntu 12.10: Package libc6-dev-i386 is not available

What does "Package  has no installation candidate" mean?


java library for reading RSS and ATOM feeds


Can there be a feature that redirects an off-topic question to the appropriate Stack Exchange site?


Prove that lim $(\sqrt{n^2+n}-n) = \frac{1}{2}$


How can I access 'User Preferences' when clicking on it closes Blender immediately?


What are the rules and limits of Accio spell?


Attempt to invoke virtual method 'int android.database.sqlite.SQLiteDatabase.getVersion()' on a null object reference

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


Facing an error "*** glibc detected *** free(): invalid next size (fast)"


Script works manually, but not when called by Cron

How to set a cron job to run a shell script?


"Internal hard drive not found" error displayed while trying to boot laptop

Computer doesn't boot up, shows PXE error and/or "operating system not found", "no bootable device", "insert boot media", or other similar error


Proving that a sequence such that $|a_{n+1} - a_n| \le 2^{-n}$ is Cauchy


Add different materials to different parts of a mesh?


Prove $G=N_G(P)H$ where $H \lhd G$ and $P \in Syl_p(H)$.


GCD in a PID persists in extension domains


Should I contact the journal after "with editor" for two months?

Paper with editor for longer than two and a half months


what onscreen keyboard is this? trying to disable

Can I uninstall Caribou without messing up Gnome?


How can I implement a separate thread that assesses user input while a loop is running in main?


Windows 8.1 high System process CPU usage due to MmTrimAllSystemPagableMemory, why?

Troubleshoot High CPU usage by the "System" process


What is anti-money and how do I launder it?

Using "non-" to prefix a two-word phrase


Retrieve a value from program arguments on eclipse


How to switch from Resident visa to Tourist visa status in the Schengen area?


Output data from all columns in a dataframe in pandas

How do I expand the output display to see more columns of a pandas DataFrame?


How to check significant change in the actual population, not sample

Statistical inference when the sample "is" the population


Who is the best loser at a knock out tournament between a 2:2 and a 0:0

How is the "best loser" determined in football?


Blender is rendering an older version my project


Regex get string between string and newline

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


How do I remove a property from a JavaScript object?


Finding centroid of cluster of points using R


Reliable method to find ISI rated Journal

How can you determine whether a journal is indexed in ISI or SCI?


Creating a virtual NIC that connects to the same network as physical NIC


Black screen with nVidia drivers on ubuntu

Blank screen after installing nvidia restricted driver


Event in Dart that shows when all the background images of divs are loaded?

How can I check if a background image is loaded?


Event binding on dynamically created elements?


Will Trusty/14.04 Installation Media come without Ubuntu One?


Posts flagged for attention but there are none


Open document with default OS application in Python, both in Windows and Mac OS


How to input multiple zero as string to int?


I can't reach variable inside the parentclass from subclass

Unresolved external symbol on static class members


How can I prove that $\cos(\sin x)>\sin(\cos x)$ when $0\leq x\leq \pi$

Show that the equation $\cos(\sin x)=\sin(\cos x)$ has no real solutions.


QuartzCore framework bundled with UIKit framework in Xcode 5 and above?

Quartz Core Import not required in Xcode 5?


tkinter, message box close program on click "ok"


Received two Yearling badges within a week?


How to use 'apt' to get source code and then do separate compile

How do I get and modify the source code of packages installed through apt-get?


position of 'only' and the respective change in meaning

"I only teach you" vs. "I teach only you" vs. "I teach you only"


Mac turns off randomly and has lines on screen

What causes 5 pink bars on 27" iMac (2011)?


Do i have to pay customs on a year old desktop computer while travelling to india from usa

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


how to properly use sorting function in python

How to sort a list of objects based on an attribute of the objects?


What do free and leading variable mean and how can they be found?

what do free variable and leading variables mean?


Combine two different textures so that one appears in the shadows as Earth rotates?


How to upgrade from Ubuntu Studio 19.04 to 19.10 or 20.04 now

How to upgrade from 18.10 to 19.10, using the command line?


I am attempting to add a user but the terminal seems to crash

Nothing shows up in the terminal when I type my password


In MCU, how many characters have wielded more than one Infinity Stones?

Thanos is not the only one to wield 2 infinity stones


Measuring/Quantifying Usability & User Experience


Under what conditions $J^{T}J$ equals to the Hessian?

Why is the approximation of Hessian$= J^TJ$ reasonable?


Layout / tap target size issues in iOS app

Cannot tap top right reputation change indicator


How are the points in CSS specificity calculated


Is there an "exists" function for jQuery?


How to add 5 hours & 30 minutes to time?

How to add 30 minutes to a JavaScript Date object?


Word that is to "sexual orientation" as "racism" is to "race"?

Like "sexist" or "racist," but in reference to being gay?


Map "Super+ArrowDown" to minimize a window while the window is focused & the window is not in fullscreen


Relatively simple problem in special relativity physics

Dancing twins, one travelling in a rocket ship, looking through telescopes at each other


Using Google Apps Script UrlFetchApp class with dynamic pages based on AngularJS

Using Google Apps Script to scrape Dynamic Web Pages


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


Is it possible to image android phone and run on emulator?

Image a phone and browse on computer emulator?


How to export objects (.obj) and textures (.mtl) correctly?

When I save something as an OBJ file the texture does not save with it, why?


Adding Interaction Terms to Multiple Linear Regression, how to standardize?


Sqrt disappeared when exporting plot to PDF in version 10


Limits of functions proof help $\lim_{x\to 2} \left(x^3\right) = 8$

Please verify my epsilon - delta proof $\lim_{x\to 2}(x^3 )=8,$ and $0 < x < 4$


Python 3.3.2 and 2.7.5 first line code on Windows?

Why do people write #!/usr/bin/env python on the first line of a Python script?


Can low memory cause Table Spool operators in plan

difference in execution plans on UAT and PROD server


Does light or waves have any kind of mass?

Does a photon exert a gravitational pull?


Avoiding "NOTICE: undefined index/variable" - Different ways of checking arrays/variables for value in php

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


Getting percent sign into an URL in a footnote


High Sierra not detecting Trackpad - Trackpad settings

MacBook Pro Trackpad Suddenly Stopped Working Completely


Derivative of conjugate multivariate function


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


How to create data frame from list in R?

Most efficient list to data.frame method?


Integral representation of the Beta function

About the relation between $\int_{0}^{\infty}\frac{\cosh((\alpha-\beta)x)}{(\cosh(x))^{\alpha+\beta }} \,dx$ and $B(\alpha,\beta)$


Box around figures and caption in floated figures with subfigures


Unable to login to super user from normal user


Event binding on dynamically created elements?


How to reference system dataview with SSJS?


android studio : findViewById return NULL Pointer

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


Correlation between a continuous and multinomial variable

Correlations between continuous and categorical (nominal) variables


How to make a GridView scroll horizontally?

How to make grid-view horizontally scrollable in android


sending email using python after checking some condition


UV unwrapped ico sphere not showing up in UV editor

Why won't Smart UV Project automatically unwrap a simple chair?


Finding the Probability for a Bivariate Normal Distribution

$P(X>0,Y>0)$ for a bivariate normal distribution with correlation $\rho$


Facing issue in created files in read_header function

Create customized header (metadata) for files


Adding name of used coordinate system using alabel in QGIS Layout?

Adding coordinate system to layout in QGIS composer?


Error when trying to read from files in Java


Attempt to invoke virtual method 'void androidx.appcompat.widget.Toolbar.setNavigationIcon(android.graphics.drawable.Drawable)' on a null object


If I could stop ALL motion would I stop time?


Integral with inequality: $\int_a^\infty e^{-x^{2}}dx≤ \frac 1{2a}e^{-a^{2}} $

Proof of upper-tail inequality for standard normal distribution


I need to get minimum value in this hierarchical structure using SQL Only

how to get this result using oracle query in hierarchical structure


Why do I have a tiny Terminal logo blocking the minimize button in Terminal windows?

Remove app icon from title bar in GNOME in Ubuntu 18.04


Throwing All Numbers From 2 to 12 With Two Dice

Expected number of rolling a pair of dice to generate all possible sums


How to access the history on the fly in Unix?


If $b_j>0$ for all $j$ and $\sum b_j$ diverges, let $s_j = \sum_{l=1}^j b_l$, what can we say about the convergence of $\sum \frac{b_j}{s_j}$

Series of sequence with terms over series.


Do I need a transit visa for my connecting flight in Canada?

Is there a way to find out if I need a transit visa for Canada?


Find the sum of $\sum\limits_{k=1}^{\infty}q^k\sin k\alpha$


how to stop table from going out of the page under LyX?


Right-hand sidebar covers the footer on the "ask question" page and markdown help page


Pin an app to the right side of the Windows 7 taskbar

Pin Icons to right side of Windows Taskbar?


What is the correct pronunciation of 'Ubuntu'?


Archive listing of posts by publish year (multiple years)


Will a lower input Ampere harm my laptop?

Can I charge my laptop with a charger that has different specifications?


How long do I have to stay outside of the Schengen Area?

Is it safe to travel in Japan considering the nuclear situation?


Rails: Could not find bcrypt-ruby-3.0.1 in any of the sources


Why you shouldn't upsample before cross validation

Why did sampling boost the performance of my model?


Mathematica hangs on “Initializing kernels…“ at startup


Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException when using SecureRandom

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


What is embedding? (in the context of dimensionality reduction)

What is the difference between embedding in pure math and embedding in ML?


What is the closest alternative for TeXnicCenter + SumatraPDF on mac?


How to start proving |f(x)| is integrable if f(x) is?

Prove if $f:[a,b] \rightarrow \mathbb{R}$ is integrable, then so is $|f|$ and $\left|\int_{a}^{b}f(x)dx\right| \leq \int_{a}^{b}|f(x)|dx$


Substitute with `...` multiline output of find command

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


Which Ubuntu flavour is best for my device?

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


Lubuntu Wireless Driver for BCM4309 [14e4:4324] (rev 02)


Why typecast StreamReader object into IDisposable interface?

Why calling Dispose() on BinaryReader results in compile error?


Show that the series converges and find its sum

Sum of an infinite series $(1 - \frac 12) + (\frac 12 - \frac 13) + \cdots$ - not geometric series?


Corrupted ObjectOutputStream for a socket

StreamCorruptedException: invalid type code: AC


What are these empty arrows in the migration stats page?

Why is one migration showing up as to a blank site?


Transit Visa for Nepalese citizen in Toronto Pearson International

Is there a way to find out if I need a transit visa for Canada?


Defrosting at room temperature only one hour and then thaw in the refrigerator safe or not?

Is there a problem with defrosting meat on the counter?


How to restore re-created default user directories to Files quicklist?

How to restore Nautilus Launcher icon quicklist to default


I want to wire a single led off a motorcycle battery

Correct formula for LED current-limiting resistor?


I want to display output in a single row in T-SQL

Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Can the value of $c$ be calculated from Relativity?

Deriving or justifying fundamental constants


What is the maximum value of $\frac{x^2+x+1}{x^2-x+1}$


Hyphenation of "-goer" as a suffix (conflicting suggestions)

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


Detect IE version from a WinForms application


Why is better to work with first-order logic than with second-order logic?

First-order logic advantage over second-order logic


I've declared the global variable but can't reassign it using the function

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


Does infinity belongs to the set of all real numbers?


A book about teenagers who live in the "real" world when they fall asleep in their "fantasy" world

Seeking a novel containing the word "ever" in the title; Teens fall asleep and awake in a medieval fantasy world


Choosing a Composition of n and then choosing a Composition of each of its components

enumerative combinatorics,In how many ways (as a function of n) can one choose a composition α α of n


Cruise embarks in Rome, visits mainly Greece ports and disembarks in Athens where I am flying out of also, which country to apply Schengen Visa in?

Does a multiple-entry Schengen visa allow visiting other Schengen countries later, without going via the issuing country?


Why does QGIS spontaneously corrupt shapefile data?


Can you get merged attributes for a class in C#?


I'm seeing a very minimalistic version of the site. How do I get the full version again?


Is there a package or way that let's me use characters like ï and à just by typing them?


What is a "name reference" variable-attribute?


I can no longer accept answers for my question as I don't work in that project

Policy on accepting answer after question is no longer relevant to original poster


Save language when the screen is rotated

How to save an activity state using save instance state?


How to implement re-init logic in servelt programming？

how to re-initialize java servlet on text file change


Understanding ACPI wake-up codes / DSDT (Differentiated System Description Table) of Thinkpad T430s BIOS


How do I get permissions to edit system configuration files?


Make section links in the table of contents point to the top of section‘s page

Hyperref link placement: alignment to left page border and top of page


NAM installation problem in NS2, Segmentation Fault

Segmentation fault (core dumped) in nam ubuntu 14.04


Privilege and badge links are displayed on stackexchange.com

"Privileges" / "badges" links in achievements dropdown only appear in chat


How to vertically center a div inside another div that does not have pre determined height? (has height auto)

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


Prove $ \sin(A+B)\sin(A-B)=\sin^2A-\sin^2B $


Common date and time format for European and US users


Rails html.erb filetype, difference between  and

What is the difference between  in ERB in Rails?


Is it possible to find out what program or script created a given file?


Can the Shield Master feat's bonus-action shove be used to make an improvised weapon attack?

Can a fighter use their shield as an improvised weapon in addition to a regular attack?


how can I detect arrow keys in java console not in GUI?

How to read a single char from the console in Java (as the user types it)?


Ubuntu installation instead of Windows 7

If I delete a Windows Drive, Can I use that space to Install Ubuntu?


Get most recent file added to folder php

glob() - sort array of files by last modified datetime stamp


What does “would not have been possible had I remained” mean?


What does " Mozilla/5.0" in user agent string signify?

Why do Chrome and IE put "Mozilla 5.0" in the User-Agent they send to the server?


Unhandled exception at 0x00007FF982801B5F (ntdll.dll) in ConsoleApplication3.exe: 0xC0000005: Access violation reading location 0xFFFFFFFFFFFFFFFF

When and why will a compiler initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete?


PDO, feeding a variable to a Select statement (not where = but directly in statement)

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


Is it possible to reduce Starcraft 2's disk footprint?


Prove that $(n - 1)^2 \mid n^k -1$ if and only if $(n - 1) \mid k$

For what powers $k$ is the polynomial $n^k-1$ divisible by $(n-1)^2$?


Are the review queues planned for the iOS app?


Why a non-static variable cannot be initialized inside a static method?

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


Prevent Windows 10 from transferring keyboard setting from one PC to another

How to fix a keyboard layout on each Windows 10 computer?


JAVA Keep decimal places only when it got value

How to round a number to n decimal places in Java


WooCommerce PHP - If Product Category Has Children

cat_is_ancestor_of() for custom taxonomies


Can't login, although password is correct


Prove that if $A^2=0$, then $0$ is the only eigenvalue of $A$.

Prove that the only eigenvalue of a nilpotent operator is 0?


After adding excel jar, When execute script following warning occurs in console. How to resolve this issue?

java + log4j : How to fix "No appenders could be found for logger (org.apache.http.client.protocol.RequestAddCookies)"


Given two entire functions $f_1,f_2$ without common zeros, prove that one can find some entire functions $g_1,g_2$ such that $f_1g_1+f_2g_2=1$

Given two holomorphic functions on a region find two other such that...


WMD/Prettify does not support dot character for XML elements

What is syntax highlighting and how does it work?


Cause of hard disk root space utilization

How to understand what's taking up disk space?


2 persons should meet between 9-10.Each one is coming in a random time and waiting to his mate for 10 mins. What is the probability that they'll meet?

Probability that two people see each other at the coffee shop


How to validate an email address using a regular expression?


How can I highlight software commands as code in text?


Android: database sqLite don't insert into table


C# Background Worker Class to call a class library function

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


Is it true that the nth root of a rational number a/b, lowest terms, is rational iff a^(1/n) and b^(1/n) are integers?

Proof that the nth root of a rational s/t is irrational unless s and t are perfect nth powers


jquery class selector only works on first row

Event binding on dynamically created elements?


How to install Zend Framework 2 Tool with composer


I need advise on if I should rebuild my index

Based on these DBCC SHOWCONTIG stats, should I index this table?


Stuck trying to make a css grid navbar - positioning elements

Which characters are valid in CSS class names/selectors?


Stopping all automatic updates Windows 10


Problems with constructing a polygon in ArcGIS 10.4.1

Digitizing polygons against georeferenced map using ArcMap


sudo apt autoremove showing unmet dependencies I can't remove for mongodb


Use different tags for different terms of the same unlabeled equation

Tagging under an equation using underbrace


A problem that I'm not sure whether to use Weierstrass Approximation Theorem


How to get simultaneous eigenvectors of commuting matrices?

Is there a built-in procedure for simultaneous diagonalization of a set of commuting matrices?


Setting a variable equal to the output of FindRoot

Assign the results from a Solve to variable(s)


Is the Golden Raspberry nomination the reason Katie Holmes didn't reprise her role?

Why didn't Katie Holmes play Rachel Dawes in The Dark Knight?


Questions about "from whose known good sense he fully expected to have just such" from "Persuasion"

Meaning of "from whose known good sense he fully expected to have just such" from "Persuasion" by Jane Austen


implications when file extension in  src is different than the actual format

Is it safe to serve an image on the web without an extension?


A fair coin is tossed repeatedly and independently until two consecutive heads or two consecutive tails appear?

Tossing a fair coin until two consecutive tosses are the same


How can you use a floating point number as an exponent in c


How to use a longtable with only one entry in the list of tables


Changed website permalink structure. Old permalinks show as duplicate content in webmasters tools

Duplicate title tags error in webmaster tools


Answers Half Typed for On Hold Questions

Post your answer blocked due to closed question


'Some index files failed to download' while updating


How to prove $(f \circ\ g) ^{-1} = g^{-1} \circ\ f^{-1}$? (inverse of composition)


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


How can I change the file ownership to root on ubuntu 14.04


Can you change the wavelength of light keeping frequency constant and can you do the opposite as well?

Why does wavelength change as light enters a different medium?


Can you help me with my software licensing issue?


Difference between "what do you see" and "what are you seeing"

What the difference is here? Are you seeing ? VS Do you see?


Where can I find the location of folders for installed programs?


Error message: "Could not load file or assembly or one of its dependencies"

Error: A strongly-named assembly is required


What happens in these end-game situations?


Undefined control sequence \documentclass


Example or explanation of Core Data Migration with multiple passes?


no audio input from internal microphone in web browser

Microphone input volume too low in Cheese, Ubuntu 14.04


ubuntu-12.04.3-desktop-i386(i have downloaded it manually)


Subspace of a seperable space is not neccessarily seperable in topology space

Give an example of a non-separable subspace of a separable space


Question on the output of a tricky C++ code about inheritance


Using of Class type variables as generics in Java

Java map with values limited by key's type parameter


Prove that $ \int_0^\infty (\frac{\sin x}{x})^2 = \frac{\pi}{2}$.

Proof of $\int_0^\infty \left(\frac{\sin x}{x}\right)^2 \mathrm dx=\frac{\pi}{2}.$


How to safely remove unused Xcode .pkg files from /private/var on Catalina?

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


PDO: Call to a member function fetch() on a non-object?


How to get the pid of a process and invoke kill -9 on it in the shell script?

Finding the ID of a process and killing it


Is it ever correct to say 'I wish I was'...something?


How do wizards/witches in the Harry Potter universe learn non-magic subjects?

Does Hogwarts teach non magical classes?


What is the physical sector size for my HDD?

Optimizing logical sector size for physical sector size 4096 HDD


Show that the given linear transformation is invertble

How to Show that Linear transformation is invertible?


Why don't the Ubuntu repositories have the latest versions of software?


Unable to change the boot order of Ubuntu 16.04 dual installed with Windows 10

efibootmanager -o changes are lost on reboot


why two decimals add together there are so many zeros in the result, just curious


Biblatex with Biber: Configuring my editor to avoid undefined citations


How can I check if my CPU is AMD64 compatible?


how to send file to server with retrofit2 and alertDialog

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


Future Method: Too many future calls : 51


I was refused entry to Singapore. Does that mean I am banned or blacklisted?

Does being refused entry to Singapore mean I am now blacklisted?


Confusion as to in which site to post question?

Automatic wrong site suggestion when posting?


With regards to SMS, is the past tense "text" or "texted"?


How do I access tabbed browsing when using the modern UI Internet Explorer?


Are there relation between CPU's Ghz and RAM's Mhz?

How does Motherboard and CPU affect RAM choice?


"debconf: DbDriver "config": config.dat is locked by another process: Resource temporarily unavailable" while installing packages


Google webmaster Index Status. Total Indexed=0

Webmaster Tools show the "Total Indexed" number to be zero after moving it to a new domain


What is the proper way to feed data to JComboBox?


How to disable android applications from running back ground automatically

How can I stop applications and services from running?


Eclipse - Java - Import class that is not in any package

How to access java-classes in the default-package?


When to treat 'Police' as a singular noun and a plural noun?


Finding the determinant of a $5\times 5$ matrix

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


Difference between Small Raw, Medium Raw and Raw in Canon 70D

When shooting in mRAW or sRAW, how does the camera generate smaller files?


The calling thread cannot access this object - Timer

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


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


Show flow direction for pipes as arrows in QGIS

Displaying arrows on pipes from upstream to downstream using QGIS?


How do I identify which Linux distro is running?


What do "watched tags" and "ignored tags" do?


jquery Clone and with remove button of newly cloned item

Appending a "delete link" to cloned elements with JQuery


How to access Photoshop pattern source file?

Exporting a Pattern to Image in Photoshop


What is the most similar distro/flavor to the original UNIX source code?


In general relativity, could our curved spacetime be embedded in a higher dimension flat spacetime (5D+1) of the compatible metric?

Can a non-Euclidean space be descripted through an Euclidean space of higher dimension? So why use non-Euclidean?


Why this click function not working in jquery?

Event binding on dynamically created elements?


Is there a way to accurately parse a true CSV file?

Is there a robust command line tool for processing csv files?


Compiler error when adapting struct with BOOST_FUSION_ADAPT_STRUCT

Spirit Qi attribute propagation issue with single-member struct


How to test if two coins have different biases?

How to test for equality of means for proportions? And two-sided or one-sided?


Error modifying one element in a Python list

List of lists changes reflected across sublists unexpectedly


Why doesn't current leak to ground (DC)?

Why earth ground connection does not leak current?


How to automate generation of image files?


VBA error: Object variable or with variable not set

how to detect whether VBA excel found something?


How to fix Ubuntu 14.04's File Operations progress dialog for copying from an SSD to a Flash Disk?

Ubuntu copy dialogue stops at the last moment for a long time


Remove et al listing in bibliography; list all authors by full name

biblatex: displaying all authors of multi-author works in the bibliography


ubuntu releases via http instead of https?

Are repository lists secure? Is there an HTTPS version?


Integrating $(e^{iz}-1)/z$ about a semi-circle to evaluate Dirichlet integral.

Complex analysis: Calculating $\int_{-\infty}^{\infty} \frac{\sin x}{x} dx$ by using $f(z) = \frac{e^{iz} - 1}{iz}$


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


python divisorGenerator -changes behavior with bigger numbers

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


How to subtract n days from current date in java?

How to subtract X days from a date using Java calendar?


My interpretation of conservation of angular momentum - is it correct?

Rotational kinetic energy when moment of inertia is changed


Applying scale on the armature messes up whole animation, How to apply scale on Armature correctly?

How do I scale a skeleton down with out affecting the animation time + the location of the skeleton


Require a Regular Expression to valid FileName?

In C# check that filename is *possibly* valid (not that it exists)


CSS class selectors not changing anything

Which characters are valid in CSS class names/selectors?


passing the product of two floating point numbers to a macro


How do I touch every file in a directory?


How to make a design's color palette easy to change in PS

Is it possible to have global color swatches or color styles in Photoshop?


Learn QM algebraic formulations and interpretations


How convert A ".Net" assembly (C# Language) to "non .Net" assembly?

Packaging a .NET Application So It Will Run On A Computer Without .NET


Standard error on median for exponential distribution


MySQL Error Operand should contain 1 column during PREPARE Statement

MySQL Syntax error message "Operand should contain 1 column(s)"


How to manage imposter syndrome during the job hunt?

How to effectively deal with Imposter Syndrome and feelings of inadequacy: "I've somehow convinced everyone that I'm actually good at this"


Function Overloading with void in argument bracket of main function

Is there a difference between foo(void) and foo() in C++ or C?


Is "exposure fusion" different from HDR?


Scalar Multiple times $n \times n$ Identity Matrix Proof


Global profile - number of Q & A's for Area51

User network profile doesn't show no. questions/answers for area51


Make mousing over a new window or screen change the focus to that window?

How do I make OS X auto focus on the window in the screen the mouse moves into?


PHP PDO bindParam/bindValue Multiple times


555 timer - large inaccuracies with precision components

Is the NE555 the IC I need, and if not, what do I replace it with?


Which hero do you need to level "x" amount of times before "ascend" option pops up?


Is the LogSumExp trick really necessary for Naive Bayes?

Example of how the log-sum-exp trick works in Naive Bayes


How do you parse `lvrename [-A|--autobackup {y|n}] [-d|--debug] [-h|--help] [-t|--test] [-v|--verbose] [--version] [-f|--force] [--noudevsync]


Two ListLinePlots together with two vertical axes


Changing the background of a column cell value of an based on the Value (HTML Reported created by awk)

Converting csv file (generated by db query) to html and color code the table based on Column Value


Can sugar be absorbed orally within seconds?

What nutrients can humans absorb in the mouth?


Writing Webpage Textbox information to a text file


Handling arguments in specified order in /usr/bin/printf or Bash printf

Print arguments to printf in no particular order


What should you do if you think an asker has evil intent?

Dealing with questions of nefarious intent


ruby default parameters in function definition causing syntax error


set name of table with variables in mysql

How To have Dynamic SQL in MySQL Stored Procedure


Manually detect malware (such as a keylogger)?

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


List packages - software with their size and last use

How do I list installed software with the installed size?


Cannot remove a repository that complains it has no public key


Permalink structure from two digits to one digit

Removing leading zeros from custom permalink structure


Video orientation flag reset or disabling it on youtube

An .mov video that is upside down in Windows appears right side up in OSX


Standard formula for quick calculation of scores


Prove $(M^e \pmod n)^d \pmod n = M^{ed} \pmod n$?

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


LuaLaTeX, TeXLive 2016, standalone: undefined control sequence


Prove the first absorption law by showing that if A and B are sets, then A ∪ (A ∩ B) = A


Pronouns and Gender Bias // Pronoun and Antecedent Agreement

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


C# webforms block all ips but one for a single page.

Best way to restrict access by IP address?


Which quantities are Lorentz-Invariable and which are not?


Join a wifi network only on macOS but not iOS

Selectively disable iCloud keychain syncing for WiFi passwords


Let Q(√2) = (a + b√2 | a, b ∈ Q), prove that Q(√2) is a number field


Using Android only with Outlook and not Google Calendar

How can I sync my Outlook calendar with my Android phone calendar?


Is it possible to re-install Flash ActiveX in 2021?


Looking for proper name of 1970s film the TV Show Continuum was based on

Title of 80's movie: future-era timetraveling humans go extinct and rescue/kidnap todays air crash victims


How do I get permissions to delete files on Windows 7?


How to trim the zeros from the right of a list?

Can Mathematica delete some of the 0's from a list?


Is an irrational to an irrational rational?

Can an irrational number raised to an irrational power be rational?


QGIS 2.2 Print Composer - pointer will not select or move items

QGIS 2.0 - can't select items in Print Composer


The difference between a sentence starting with 'to' + verb and starting with a gerund

How does one know when to use a gerund or an infinitive?


stop automatic full screen when dragging windows

How to disable auto resizing of windows when moved to the top?


Which Game of Thrones books correspond to each TV series season?

Does each season of Game of Thrones roughly equal a book?


Does a Pensieve store more than memories?

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


changing highlighting in shading in TikZ

How to create a ball shading and to customize 3D lighting manually?


How do I discover which application installed these programs

How do I find the package that provides a file?


How do you close/hide the Android soft keyboard programmatically?


type org.json.JSONArray cannot be converted to JSONObject

Determine whether JSON is a JSONObject or JSONArray


How to print out 100 decimal places of sqrt(2)?

how can i show an irrational number to 100 decimal places in python?


How does the regex expression that checks for prime numbers work?


How to superimpose one image on another that has a different perspective?


find the example that $\bigcap\limits _n A_n$ is not connected?

Example of a sequence of closed and connected sets whose intersection is disconnected


How can I plot multiple time series in 3D?

Plotting ListLinePlots together creating a 3D view


Eager to move up from Mint 19 to ubuntu Maté

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


Place each foot on a scale: can you add the two to find your weight?


How to pay german traffic ticket while being in the USA?


Is there a way of leveling/compressing the sound system-wide?


A 60’s or earlier short story about time travel and a dinosaur hunt that changes the present

Time Traveler steps on a butterfly, changes everything


Minecraft command block door using a key

Is it possible to mark or modify a player with a specific item in their inventory


How to play a sound after a command has finished its execution?

How to make a sound once a process is complete?


Is there a Java library for unsigned number type wrappers?


Insert DateTime into SQL Server using C#

How can I add user-supplied input to an SQL statement?


How to prevent a droid from denouncing you?

What is "my guy syndrome" and how do I handle it?


What is the most ruby-ish way of accessing nested hash values at arbitrary depths?

How to avoid NoMethodError for missing elements in nested hashes, without repeated nil checks?


Importing a Single Symbol From a Different Font


Finding coefficient of a term in power series expansion of some function

Find closed form expression for series expansion coefficients


what option is recommended for Installing Ubuntu 16.04 on dual-booting PC

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


Reference non-included chapters in large document

How to create individual chapter PDFs from included TeXs?


Simple "C" program using "0.12" gets a weird result with GCC on cygwin


Passing Parameters in URL containing special characters using javascript


How to find: "Sorry, we are no longer accepting questions from this account?"

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


Why does List implement so many interfaces?

Why does (does it really?) List implement all these interfaces, not just IList?


Can't add concrete class to observable list

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


Comparing strings with == gives wrong ? result

How to test multiple variables against a single value?


Knowing when machine is connected to the internet

How to check if internet connection is present in Java?


Unbiased estimator of variance of binomial variable


Will this sail-based moving system work? Why?


If we can see only visual light then why we can't see other electromagnetic radiation as they also a type of light?


Using OpenStreetMap data in QGIS, but street names repeat too much


How to change the font size of verbatiminput to footnotesize?


What reinterpret_cast convention is this? is it better than static_cast?

Should I use static_cast or reinterpret_cast when casting a void* to whatever


NullPointerException with zxing library for QR scanning (android app)


I want to reference a whitepaper which has no author but is from a corporation

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


Undefined control sequence \pasa -> Publications of the Astronomical Society of Australia


I am getting this warning - Warning: mysqli_query() expects parameter 1 to be mysqli, null given in.. What must I do?

Warning: mysqli_query() expects parameter 1 to be mysqli, null given in C:\xampp\htdocs\Final\data.php on line 14


Error with special characters in site column names referenced by a calculated column

Finding the internal name and display name for a list column


How to login drupal to magento single sign on?


Exceptions lose part of stacktrace in try/catch context

Best practices for catching and re-throwing .NET exceptions


regex matching an open and close tag and a certain text patterns inside that tag

What to do Regular expression pattern doesn't match anywhere in string?


simple javascript decimal addition produces incorrect results


How can I get gold faster in Clash of Clans?


How can I check vps server security when my hosting has been met attack

How do I deal with a compromised server?


Exactness of p-value in testing by simulation

Confidence interval for the p-value estimate when doing Monte Carlo testing


Where is the Ubuntu console on Windows10?

How do I install Bash on Ubuntu on Windows 10?


How do I enter a directory on a different hard drive using cd in the terminal?

Setting default path when opening a terminal session


Unintentional mouse movements, am I paranoid?


"non-static method cannot be referencd from a static context" - Java

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


How to install and Run Visual Basic 6.0 Application on Windows 7 64 bit Operating System

Will a Visual Basic 6 program run on a 64-bit machine?


Why are formal and standoffish synonyms?


If voltage is same in two points why does electron move?

How can there be a current and an electric field in an idealized wire with no voltage drop?


Is"That the messages are written in simplified Chinese...confirm that the intended audience is Chinese tourists." correct?

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


Adaptation by standing genetic variation and fitness variance

How does Natural Selection shape Genetic Variation?


Can I visit London with a US visit visa during a 11 hours lay over at LHR?

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


Bare metal to Big Data: Can all of these operate together on the same cluster?

Can you help me with my capacity planning?


How to hide users from the GDM login screen?


Click in element '' inside table is not working

Event binding on dynamically created elements?


ANOVA terminology: "repeated measures" vs. "within/between subjects"

Differences between MANOVA and Repeated Measures ANOVA?


New feature proposal: move 'closed' questions to a "Recycle Bin"

What is a "closed" or "duplicate" question?


$\int_{0}^{\frac{\pi}{2}} \frac{\cos \left(s \arctan \left(-\frac{x}{\ln \cos x}\right)\right)}{\left(x^{2}+\ln ^{2} \cos x\right)^{\frac{s}{2}}}d x$


Text and scripts overlapped if subscript and superscript used at the same time

sub- and superscripting together in text mode


What are the chances to find a wild shiny Pokémon in XY & ORAS?


this class is not key value coding-compliant for the key givenName

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


Python Class Inheritance: Calling a function of a derivative class


How to display research findings in portfolio

How can I showcase my user research in an UX portfolio?


How to catch duplicate entries in text file in linux

How to delete duplicate lines in a file without sorting it in Unix?


I recently started a new job,one of my male colleagues keeps referring to me as trouble. 'Hello trouble, how are you trouble'. What does this mean?

If somebody calls you "Hello Trouble", what does it mean?


How to count the number of bytes in a very large file, grouping the same bytes?

How to count the number of bytes in a file, grouping the same bytes?


No solution to "Bone Heat Weighting: failed to find solution for one or more bones" blender 2.8

heat weighting: failed to find solution for one or more bones


How can mass bend spacetime, if there's nothing to bend?


validateJarFile(servlet-api.jar) - jar not loaded in tomcat using eclipse

Error: Servlet Jar not Loaded... Offending class: javax/servlet/Servlet.class


one-to-one holomorphic map of $\mathbb{C}$ onto itself must be of the form $az+b$?


Selecting the lastest record from a resultset (mysql, php)

Retrieving the last record in each group - MySQL


Let's do this list-rearrangement prettier

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


Double changes value after declare and after multiplication


How to add a not null to an already existing column in SQL Server?


Non-static method cannot be referenced from a static context in java 8 streams

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


How to extract the study area from a netCDF by a shapefile boundary with Python?

Masking NetCDF time series data from shapefile using Python


What is the optimal setup to beat Uprising (All Heroes) on Legendary?

How do I beat Uprising on Legendary difficulty?


Professor not replying to my email. Why?

Is ignoring emails acceptable in academia?


What is the font used by Nature magazine? How can we get the same or similar text font and math font in LaTex?

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


Shortest Path and Minimum Curvature Path - implementation


Hamilton's equations for Dirac Hamiltonian


The congruence $a^p+b^p\equiv 1\;(\text{mod}\;p^2)$


Render process include what in camera or whole scene?

Does having objects behind other objects slow render times down in Cycles?


Cant install program using apt-get like virtualbox or cmake

Failed to download repository information due to missing CDROM


Proving an analytic function is constant

If $f,g$ are analytic in the unit disk, and $|f|^2+|g|^2=1$, then $f,g$ constant.


Defining a standard folder for image resources


how likely is it to contract genital HSV1 if you already have oral HSV1?

What is the likelihood of contracting genital HSV1 through oral sex?


What does the standard library guarantee about self move assignment?


What to do with titles/keywords/description for multiple pages

Should paginated content have unique meta tags?


Is the amount of energy in the universe a finite quantity Joules?

Is the total energy of the universe zero?


How to move from test automation to devops?

Software testing: a first step to development?


How to change mouse speed permanently in Ubuntu 16.04LTS?

How to make xinput settings persist after devices are unplugged, replugged, and after shutdown, restart, etc?


Error: android.widget.CompoundButton.setOnCheckedChangeListener on a null object reference

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


How to get HTML element similar to getting BODY with document.body?

How to get the entire document HTML as a string?


How to properly compare two Integers in Java?


Lazy Method for Reading Big File in Python?


Java - possible lossy conversion from int to byte

What does "possible lossy conversion" mean and how do I fix it?


Limit text to the width of sibling image / auto width in CSS

How to make image caption width to match image width?


Tetration convergence: prove $\lim_{x\rightarrow0} {}^{n}x = \begin{cases} 1, & n \text{ even} \\ 0, & n \text{ odd} \end{cases}$


Basic GR question: For two arbitrary observers measuring same two events, is $ds^2$ numerically the same for both?

How to show the spacetime interval is invariant in general?


Analytically solving the conditional normal distribution

Conditional distribution of multivariate normal distribution


Combinational meaning of $\sum\limits_{k=r}^{n} {k \choose r }={{n+1} \choose r+1}$

Proving that $\sum\limits_{k=0}^{n} {{m+k} \choose{m}} = { m+n+1 \choose m+1 }$


What Version of Ubuntu 12.04 should i use?

Is the 64-Bit version of Ubuntu only compatible with AMD CPUs?


Android:I do not understand: static { foo();}

What is the difference between a static and a non-static initialization code block


What is a "closed" or "duplicate" question?


regex that matches everything except a constant

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


How can I split a string with a number at the end?


Where can I find a light ball for Pikachu?


Is $\textbf{MAN}$ a full subcategory of $\textbf{LRS}$?

Differentiable manifolds as locally ringed spaces


NoSuchMethodError ( classpath and runtimepath)

Mysterious NoSuchMethodError & it can't be the classpath...can it?


Can I upgrade my scimitar past superior?

How can I smith higher levels of weapons?


How to efficiently compare two unordered lists (not sets) in Python?


Difference between 'The police arrested a man' & 'The police have arrested a man'?

When is the past perfect exactly needed?


How Can I Make HTML Elements Unhighlightable?

Is there a way to make text unselectable on an HTML page?


Are 64-bit processors "faster" than 32-bit ones, simply because they are 64-bits?


How do I split a string, breaking at a particular character?


OnClick JS does NOT work with new elements in DOM?

Event binding on dynamically created elements?


Profesor used this property in a statistics class, first that I've seen this


plotting regular hexagon on a cartesian plane

Is there an equation to describe regular polygons?


Ubuntu /dev/loopX - Way too many mounted units

What are the dev-loop services that started on boot?


Can't figure out how to solve NullPointerException in recursive block

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


(EC)DSA signature without hashing, or with offloaded hash?


How do I return two values from a function?

Returning multiple values from a C++ function


If $\emptyset$ denotes the empty set, what is $ \langle \emptyset \rangle$ in an group?