For which positive numbers b is it true that $b^x \geq 1+x$ for all $x$?

Why is $a=e$ the smallest number such that $a^x\ge 1+x$ for all $x$?


Putting the edit box and the markdown box side by side

Preview on the right please, optionally?


What does $2.5437065e\!−\!5$ mean? [scientific notation]


How can the probability that a number contains the digit 3 be 1?


I am using ubuntu 17.10 and many types of files as .png .pdf .mp3 and more shows the unspecified Icon in nautilus. How can I fix that?


facing a problem with python identity operators

"is" operator behaves unexpectedly with integers


What is the equivalent of summarize field in QGIS

Summing data from column in the Attribute table


Python: powerset of a given set with generators


Black screen on boot after update to 14.04

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


PHP mail: All emails are received in the SPAM folder


Combinatorics-number of permutations of $m$ A's and at most $n$ B's

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


Can I bring a decorative clay adorned goat skull to the US from Guatemala?

Can I bring a painted Cow skull to the US with me via plane?


Can we add Possible Duplicates even after a question is closed?

Gold tag-badge holders and moderators can now edit duplicate links


How can I draw this particular phase diagram in Mathematica?


Why can't using 2 separate measuring instruments to measure position and velocity work?

Uncertainty principle and multiple observers


how to recover data from drive which has data but not showing

How I can recover files when the folder shows empty but the files are not deleted?


"The reason being" — Why is this grammatically correct?


Python: Not understanding why lambda is required in GUI "command=" to call function


Show that a following equation has no solution in integers: $x^3-x+9=5y^2$


Jquery - Cloning a div which includes input unordered lists. How to get the dropdown to work in the cloned row?

Event binding on dynamically created elements?


cakephp mysql encoding issue when move from 5.4 to 5.3


What's the difference between RSA and Diffie-Hellman?

What's the fundamental difference between Diffie-Hellman and RSA?


XML best practices: attributes vs additional elements


call on dynamic added html elements a jQuery method


Divisibility by 7 rule, and Congruence Arithmetic Laws


Performance difference of constraint placement in SQL join-on


How to generate Koch curve in mathematica


Background glitches after turning on tearfree [intel graphics]

Fuzzy graphics after upgrading to Ubuntu 20.04


How to check if code running is run directly via file or run via importing in some other file in python?

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


Proof $1+2+3+4+\cdots+n = \frac{n\times(n+1)}2$


"All posts" incorrect displayed on graph on analytics page

Site analytics: "all posts" and "questions" show the same data


Is it possible to break a long line to multiple lines in Python?

How can I do a line break (line continuation)?


Define additional math operators to be typeset in roman


What could be the source of a tapping type sound coming from my upstairs air ducts?

How can I stop our duct work "pinging" at night?


Problems with subdivision surface on a mesh

Adding Edge Loops Around Airplane Window


Is it possible to use variable names dynamically in SASS each loop?

Creating or referencing variables dynamically in Sass


Event binding on dynamically created elements?


Reassign an array (reference type) of classes indexes

Reassign an array of classes indexes (reference type)


Getting a Null Pointer Exception when trying to add to an ArrayList in Java

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


"Put me in touch with whomever created it"?


What is the appropriate use of "lighted" vs "lit"?

Which past tense of "to light" should I use here?


Cron Job is not sending output of script as email, while same script is sending email if being run from cli

Why is my crontab not working, and how can I troubleshoot it?


How does sata speed correlate with actual transferspeed?


Where to place $(document).ready(function()?


How to go change azerty to qwerty on huawei ascend y530


Infinite sums of reciprocal power: $\sum\frac1{n^{2}}$ over odd integers


How to get Appstats data for a Cloud Endpoint method?

Setting up metrics for Google Cloud endpoints


As a photography beginner, should I spend more on a lens or settle for a low end model?

Should I buy a camera with kit lens, or body plus lens separately?


How to sort an array in descending order in iPhone

How do I sort an NSMutableArray with custom objects in it?


User badges not showing reputation or badge counts

User cards are no longer showing reputation or badges across the network


Object looks fine in rendered mode, but appears black in material mode


Show that the congruence $x^{p-1} \equiv 1 \pmod {p^2}$ has precisely $p-1$ solutions modulo $p^2$


Widget becomes a different widget from another app

Android Widget shows strange image during update


ListPointPlot3D but for Curves and not Surfaces?


Check and Retrieve those results where a cell(row) contains atleast one value from many values in a column


Why is the group ring just a ring, not a field?


Retrieve dictionary values up to a certain point


Warning: mysqli_query() expects at least 2 parameters, 1 given. What?

mysqli_query expects at least 2 parameters


typedef __u32 __bitwise __be32 means in linux


Shell script to send a mail once every 20 days

Need a shell script which should send a mail to me once every 20 days


How to find all solutions of $\cos(z) = 0$, where $z\in\mathbb{C}$?

How to find all the solutions to cos$(z)=0$


NSTask NSPipe - objective c command line help


Shell script to create multiple accounts?

Proper way to add a user account via bash script


Clicking the "flag" action link on a notified-as-edited question results in wrong internal page state

Don't impose delay loading Close dialog when you haven't just loaded it


How to create custom config section in app.config?

Custom app.config Config Section Handler


Using Scanner.nextLine() after Scanner.nextInt()

Scanner is skipping nextLine() after using next() or nextFoo()?


How to find a sum of the series? $ S=\sum_{n=1}^\infty\left(\frac{\sin nx}{n}+\frac{\cos nx}{n^2}\right) $


Troubleshoot High CPU usage by the "System" process


Why leverage measure the distance of the ith observation from the center of the x space?

Prove the relation between Mahalanobis distance and Leverage?


Java Threads: How to close a socket without getting an error (client / server communication)

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


How to change the value of the variable within another variable using JavaScript?

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


remove a line from my array using matlab

Removing rows and columns from MATLAB matrix quickly


Query if modifier exists on listed objects


Trying to install php-devel on AWS EC2 server to compile a PHP extension, but getting errors "httpd24 conflicts with httpd-2.2.27-1.3.amzn1.x86_64"


Why is $\dim_{\mathbb{Q}}\mathbb{R}^n=\operatorname{card}\mathbb{R}$ for all $n\geq1$?

Take $\mathbb{R}$ as a vector space over $\mathbb{Q}$, then a basis for $\mathbb{R}$, then $|B|=2^{\aleph_0}$


Should Stack Exchange hire someone to deal with off-platform interactions?

SE needs a better social media policy (and could us experienced users get a little love too?)


After trying to fix sound "Unable to correct problems" error

How do I resolve unmet dependencies after adding a PPA?


Plotting a 3D list causes kernel to crash if x and y axes have vastly different scales


$\sum_{n=1}^{\infty}a_n^2$ converges, so does $\sum_{n=1}^{\infty}b_n^2$. Prove that $\sum_{n=1}^{\infty}|a_nb_n|$ converges.

Prove $\sum_{n=1}^{\infty}|a_{n}b_{n}|$ converges if $\sum_{n=1}^{\infty}a_{n}^{2}$ and $\sum_{n=1}^{\infty}b_{n}^{2}$ converge


Determine all $z \in \mathbb{C} $, so that:$ | \frac{z-a}{1-\bar{a} z} | = 1,$ where $a \in \mathbb{C}$, $|a| < 1$.


How to remove a key from HashMap while iterating over it?


Suppose that $p$ ≥ $q$ ≥ $5$ are both prime numbers. Prove that 24 divides ($p^2 − q^2$)


How to compute the limit $\lim_{n \to \infty} \sqrt[n]{a_1^n + \cdots + a_m^n}$?

The $ l^{\infty} $-norm is equal to the limit of the $ l^{p} $-norms.


How to extract file name from path/string?

Extract file name from full path in C using MSVS2005


Stuck at 98.7% complete in Stranger Things. What am I missing?


How to implement "Press Any Key To Exit"

How to simulate "Press any key to continue?"


selecting data from a table in database php mysql

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


C#, Unity UI text, Display Number with limited decimals

How do I display a decimal value to 2 decimal places?


how to i generate random numbers within the user range?

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


Can Printed Circuit Boards or other electronic devices (Integrated Circuits, transistors) be damaged by water if the electricity is turned off?

Can a device be damaged by water even if there is no power supplied?


Is it IMPOSSIBLE to hide the address bar in modern browsers?

How to hide the address bar of browser by JavaScript?


What is the difference between int* a = nullptr; and int *a = nullptr?

Placement of the asterisk in pointer declarations


Why isn't my site being indexed by Google?

Why aren't search engines indexing my content?


Which visa consulate I have to apply to get a Schengen Visa

Can I apply for a Schengen visa of the first port of entry or does it need to be the country of the longest duration?


DBCC SHRINKFILE - Necessary to run more than once to achieve shrink?


Is all the software from ubuntu software center working on ubuntu 14.04 64bit?

Is 64 bit Ubuntu stable for general use?


What's the evidence supporting 1 singular Big Bang?


Sample TFS 2010 Build Process Template for NCover

TFS Build 2010 Code Coverage using NUnit


$2^n-1$ is prime or composite as $n$ is prime or composite [without using induction method]

Prove that if $n$ is a composite, then $2^n-1$ is composite.


Dot product of two vectors as the eigenvalue of a special matrix

Eigenvalues of the rank one matrix $uv^T$


Is there a way in Python3 to dynamically build function argument names?

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


Is there a tool to get the lines in one file that are not in another?


use of indefinite article before many varying uncountable nouns

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


How would we tell antimatter galaxies apart?


Want to find any reference in any file to a certain string in linux

how to find files containing a string using egrep


Difference between creating a driver object using WebDriver driver = new FirefoxDriver() and FirefoxDriver driver = new FirefoxDriver()?

What does it mean to "program to an interface"?


Strange output from RSAGA topographic wetness index?


How to prevent: `CIFS: Unknown mount option "defaults"`?

Do you need to specify the "defaults" option in fstab?


First published date vs Issue date: Which do I cite?

Publication dates: accepted date, version of record online, issue online – which one to use?


Is the following layout possible with the subfigure package?


Proving binomial coefficients identity: $\binom{r}{r} + \binom{r+1}{r} + \cdots + \binom{n}{r} = \binom{n+1}{r+1}$

Proving a combinatorics equality: $\binom{r}{r} + \binom{r+1}{r} + \cdots + \binom{n}{r} = \binom{n+1}{r+1}$


Append jQuery working but onclick is not working

Event binding on dynamically created elements?


How to hide particle system original object?

Can't hide object which particles are based on, without losing particles


Where do I pass through immigration on a multiple-airport trip in America?

When do I clear US customs and immigration if connecting at a US airport to my final destination elsewhere in the US?


Extracting specific OpenStreetMap tags in ArcGIS Desktop?

Downloading OpenStreetMap data with street names and city attributes for ArcGIS Desktop?


The song playing in ep. 54 of Boku no Hero Academia when Todoroki fought the guy that can make things big

What is the music on S3E16 when Todoroki was fighting group of ninjas?


Can an AES-256 key be generated for a large number of cribs?

Why is AES resistant to known-plaintext attacks?


Discrepancy between `anova` and `summary` outputs with `lmer` in the presence of interactions

Conflicting results of summary() and anova() for a mixed model with interactions in lmer+lmerTest


Esta return, can I reset the "clock" by visiting the Bahamas?


How to identify "naturally" two subspaces?


What does the big intersection or union sign of a set mean?


Is "Does" or "Did" dropped when it occurs at the beginning of a sentence?

Why do some questions not start with an auxiliary verb?


Trying to render an image under a problem

How to include graphics with spaces in their path?


How to put a Div on another Div with transparent background?


How do get wordcount on our working file pdf?

Is there any way to do a correct word count of a LaTeX document?


Are links to Questions perpetually permalinks even after migration?

What happens to Links when a Question is Migrated?


How to open a program and make it run on the currently open console app in C++

Making CreateProcess inherit the console of the calling process


Can I student visa holder in France exit Schengen from another country?

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


Why does default sort produce different results with same line beginnings?

How to sort lines with >> double angle brackets?


Possible to do a MySQL foreign key to one of two possible tables?


How can I label an inline math formula/sentence/word?


Could Autorun Virus, affect my PC via Wine?

Does installing and using Wine open up your Linux platform to Windows viruses?


How to create a sequence with leading zeroes using brace expansion


Are the endpoints of the domain of a function counted as critical points?

Can critical points occur at endpoints? E.g. $f(x) = \frac{1}{x}$ at the interval $[1,4]$


crontab fails, cannot find aws executable

Why is my crontab not working, and how can I troubleshoot it?


dynamicaly appended checkbox event listener

Event binding on dynamically created elements?


Multivariable Taylor expansion does not work as expected


JQuery with dynamically-created content?


Select and copy text to clipboard on double click jQuery

How do I copy to the clipboard in JavaScript?


Parameterized Queries with LIKE and IN conditions


Turn off automatic loading of MMS messages

Stagefright security issue: what can a regular user do to mitigate the issue without a patch?


The action would require the installation of packages from not authenticated sources

Requires installation of untrusted packages?


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


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


Dual boot Ubuntu with Windows on another drive

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


Null Pointer Exception on Edit Text Android


Warning deprecated conversion from string constant to char *

C++ warning: deprecated conversion from string constant to ‘char*’ [-Wwrite-strings]


With data.table, is SD[which.max(Var1)] the fastest way to find the max of a group?


Do upvotes from new users affect your reputation

How much reputation do I get for positive feedback?


Why isn't the username obfuscated as one of the close-voters once the user is deleted?

Further anonymize deleted accounts by changing the username in close/delete notices


Accessing inherited variable from templated parent class

Why do I have to access template base class members through the this pointer?


Can't open Ubuntu 20.04 after installing alongside Windows 10

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


Confusion about what password one should use for the `sudo` command


difference beetween string.length and [string length] in objective C

Dot notation vs. message notation for declared properties


How can I acquire Daedric weapons In Skyrim without a high smithing skill?

Can you buy Daedric / Dragon Bone armour?


How to burn a Windows .iso to a USB device?


Wifi devices gone from the additional drivers list and Wifi stopped working

Intel WiFi Card Not Recognised in Ubuntu 16.04


Make beamer center only table of both table and flowchart


How can I link data from Numbers to a Pages document?

Charts from numbers not dynamically updating in Pages/Keynote


What does this part of the sentence mean? "..where I had not so much arrived as simply stopped"

Not so much as [something] as [something else]


Prove that $F_{n} \subset U$ for some $n \in \mathbb{N}$

Help completing a proof regarding an infinite family of nested closed subsets in a compact metric space


Launch nautilus in location navigated to in Terminal

How to open Nautilus at current command line directory?


Eevee in render and in viewport, and material preview also not showing after updating my drivers

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


How shall I grep a multi-line pattern in a pdf file and in a text file?

How can I get the page numbers only of a pattern in a pdf file, regardless if the pattern is multiline?


Package bigmemory not installing on R 64 3.0.2

How should I deal with "package 'xxx' is not available (for R version x.y.z)" warning?


If energy can't order itself, how did energy get ordered or made?

How can it be that the beginning universe had a high temperature and a low entropy at the same time?


counter example for composition of integrable functions

Composition of two Riemann integrable functions


Javascript Prototype: Replacement vs Addition

this.constructor.prototype -- can't wholly overwrite, but can write individual props?


Electromagnetic fields vs electromagnetic radiation


Counting binary operations on a set with $n$ elements


if B is n square matrix anad invertible then $\text{rank}(AB)=\text{rank}(A)$

Prove $\operatorname{rank}(AB) = \operatorname{rank}(B)$


Why do type aliases in C++ use 'using' instead of 'typedef' in their syntax?

What was the issue solved by the new "using" syntax for template typedefs?


Proof that the $(\mathcal P (\mathbb N),\triangle)$ is an abelian group?

Does the Symmetric difference operator define a group on the powerset of a set?


Does the Ubuntu 13.04 disk image fit on a CD?

Brasero says it won't burn the CD because the file is too big, what's going on?


Limits of dead reckoning using MEMS sensors


Creation and validation of directory using try/except or if else?

How can I safely create a nested directory in Python?


What would have happened if Thor reached ground before breaking the glass?

Avengers Movie - Loki and Thor Immortality Test


Why isn't the modifier icon appearing when an object is selected?


Why is there no dedicated MATLAB community?

Where is the ideal place to ask a MATLAB question?


Different background or wallpaper per workspace Ubuntu 12.04

Is it possible to have a different background for each workspace?


Beamer: how to change the font size in math mode?


why is javascript treating variable as string?

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


Can't find control in code in super class


Numerically integrating a list-valued function

NIntegrate receiving a function with NumericQ which returns a list


LG G3 -504 bug (also cannot install .apk) of Facebook


Should I use center or centering for figures and tables?


Mathematica 10.0.x freezes in Initializing kernels


Copy/paste from the PhD thesis into my future publication

Can I reuse part of a paper for my thesis?


Lofting between two different shapes along a path


Is it possible to disable restarts in Windows 10?

How to prevent Windows 10 from restarting the computer after installing updates


Discrete math induction proof (divisibilty)

Prove by induction that $10^n -1$ is divisible by 11 for every even natural number


Expensive precalculated data only relevant to one function

Simulating a 'local static' variable in python


How should I inform my advisor about struggles with Aspergers syndrome?

When is it a good idea to let an academic department (or a professor) know that I have Asperger's (or ADD)?


How to prevent my application from end process by task manager?

How to prevent users from killing C# Application


Ubuntu software center disappeared on Ubuntu 20.04

Has 'Ubuntu Software' been renamed to 'Snap Store'?


How to break out of recursive setTimeouts in javaScript

How do you handle multiple instances of setTimeout()?


What do you call a '>' relation between two unknowns?

Inequality vs. Inequation, Equation vs. Equality


How can I append associations with uneven elements?

Can't get Append to append a record (association) to a dataset


Cant get a Promise to defer/complete before returning

How do I return the response from an asynchronous call?


Flag declined, link-only answer subsequently deleted


how to read multi lines in text file in c#?

How to read an entire file to a string using C#?


Find out the number of months between two dates

How do I calculate the number of months between two dates in Excel?


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


remove all domain except one defined domain in php string

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


How do I stop video tearing? (Nvidia prop driver, non-compositing window manager)


Does a round-the-world ticket get invalidated if you miss a flight in the midst of an itinerary?

Does all the subsequent itinerary on a round-the-world ticket get invalidated if you are denied an entry?


First argument of bash is different when parameter is passed or not


Not continuity of a multivariable function given by $\frac{2x^2y}{x^2+y^2}$

Continuity and existence of directional derivatives at all directions of a $f:\mathbb{R}^{2} \to \mathbb{R}$ given by $f(x,y)=\frac{2x^2y}{x^2+y^2}$


How to find the x-axis intersections/zeroes of a parametrized integral?

What are the most common pitfalls awaiting new users?


How to sort an array of dates in iphone?


Generalised Chi-square distribution for variables with differing means and variances

Generalized Chi-Squared Distribution PDF


Ternary operator behaviour inconsistency

Cannot implicitly convert type 'int' to 'short'


disable persistent network device naming

Why is my ethernet interface called enp0s10 instead of eth0?


Show that $\int_{0}^{\pi}{\sin^5(x)\over 1+\cos^3(x)}\mathrm dx =\ln{3}?$

How to show that $\int_{0}^{\pi}{\sin^5 x\over 1+\cos^3 x}\mathrm dx=\ln 3?$


How to know if a wizard is powerful or not

How do you measure magical ability in the Harry Potter series?


We would like to get a recommendation for an API. Which stackexchange site to use?

Where can I ask a question about finding general software that meets certain requirements?


How to remove Ubuntu and put Windows back on?


What is the difference between a variable referencing data and a variable containing data in C#?

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


getting started in Blackberry application development


Which timeline illustrates “I have finished my homework” most accurately?

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


How to design to avoid two-way reference between two tables

How to have a one-to-many relationship with a privileged child?


StringBuilder remove comma at the end of Last record

What's the best way to build a string of delimited items in Java?


Why dont microwaves pass through the microwave door

How does the grid on the microwave oven window prevent microwave radiation from coming out?


Collective nouns - singular vs. plural verbs?

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


Creating a newcommand with indefinite arguments


Seemingly identical code giving different result?

List of lists changes reflected across sublists unexpectedly


Making your Windows 7 a WIFI hotspot for Android?


Distinguishing between numbers and operators in calculation java

How to evaluate a math expression given in string form?


Problem with @ViewScope and the @PostConstruct

@ViewScoped calls @PostConstruct on every postback request


htaccess rewriterules for multiple pages with parameters

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


How to find the last two digits of $237^{222222212202}$?


After JS append a  in existing , i cannot selected it with click event

Event binding on dynamically created elements?


how to return ajax suceess from user defined function

How do I return the response from an asynchronous call?


Change keyboard shortcut for cycling application windows

change the command+tab and command+` behavior in Mountain Lion


Is it technically correct to say I have "one exam" if I actually have four exams?

'A / One / At least one student entered the room.' Are these the same? (truth-conditionally)


Find the minimum value of $(a+\frac{1}{b})^2 + (b+\frac{1}{c})^2 + (c+\frac{1}{a})^2$

Minimum value of $ f(x,y,z)=\left(x+\frac{1}{y}\right)^2+\left(y+\frac{1}{z}\right)^2+\left(z+\frac{1}{x}\right)^2. $


How do I punctuate a direct statement within a sentence?

Is there punctuation for words treated as words?


String-Comparison in java does not match


Number of distinct arrangements of the word $\text{MATHEMATICS}$


String with a minus sign passed to a function in python

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


Creating polygon feature class from area in one not covered by another using ArcGIS Desktop?


Run a batch file whenever a file in Dropbox is updated

How to monitor a folder and trigger a command-line action when a file is created or edited?


G is a set of all non zero real numbers with binary relation * is defined on G as


How do I make a folder whose contents are just a reference to another a folder?


Can I use a 12v 20A DC switch for a 24v 10A DC load?

Is a switches voltage and current rating a hard limit?


Prevent redraw of menu bar icons Yosemite


Points that fall outside a polygon in QGIS

Counting points out of polygon using QGIS?


How to reset the forgotten username and password in Ubuntu Linux Server 18.04 LTS?

How do I reset a lost administrative password?


Something strange has happened to my Ubuntu 14.10

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


What are the badges I can earn on each site, and what are the exact criteria for earning each badge?


What special characters must be escaped in regular expressions?


How to customize .bashrc to configure command prompt?


Remembering a novel trilogy where the world hibernated. Girls seek "sun powers"

Trilogy about a planet ruled by women called “Bahronas”, another planet where catlike creatures listened to singing scarves


Automatic labeling of multiple figures in figure environment

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


Was this the first use of the F-word in Star Trek?

What is the strongest profanity used in a Star Trek show?


Changing x axis tick labels in R using ggplot2


NullPointerException in inserting values JDBC Netbeans And MySQL

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


Unable to delete dynamically created div

Event binding on dynamically created elements?


Survival function for Poisson distribution

Question about connection between Poisson and Gamma distributions


Are double negatives proper English (e.g. "I don't know nothing")?


$X_n\rightarrow X$ in probability, but $\mathbb{E}(X_n)$ does not converge to $\mathbb{E}(X)$

Does convergence in probability implies convergence of the mean?


Order of Adjectives: "quantitative reverse transcription…" vs. "reverse transcription quantitative…"


How do I debug when the system freezes or when it crashes back to login?


I have a light dent in my wooden door, what is the best way to fix it?


cannot install Ubuntu 16 on a Compaq Presario CQ57-229WM alongside Win7 Home Premium 64-bit

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


Chi2 test on big uniformly random sample

Why are p-values uniformly distributed under the null hypothesis?


Understanding how references and labels work


Ubuntu compatibility with ASUS VivoBook N580VD


What happens to energy when waves cancel out?

Why do travelling waves continue after amplitude sum = 0?


Implementation of Friend concept in Java

Is there a way to simulate the C++ 'friend' concept in Java?


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


Problem about the definition of Euclidean domain


Boarded a flight and flew to the US with no visa, is the airline liable?

Must airlines warn passengers about changes of required travel documents?


Creating shapefile from Excel file in QGIS?


$S^{-1}R\cong \frac{R[x]}{(sx-1)}$ for $S = \langle s^k\rangle\ $ [fraction ring as quotient ring]

Does this give a localization of a ring?


Split-like environment inside cases environment


Why is the last pgfplots tick label not shown in one of my groupplots?


Open two windows onClick button javascript


What is the different between ls > list and ls >> list?

What are the shell's control and redirection operators?


Can I cash out my 401k every year (company match > withdrawal penalty)?

Can I contribute to a 401k for employer matching and then immediately withdraw it?


How to create a SELECT element with an array of options using PHP?

creating variable name by concatenating strings in php


Text formatting now allowed in comments (List of proven and disproven abilities)


Aura Mutation vs. indestructible enchantments

Can I target an indestructible creature with a 'destroy target creature' spell?


When a suspended user clicks on "follow" on a question, it says "Following" even though suspended user cannot follow questions

Suspended users cannot follow/unfollow posts


Relativistic time dilation on Mars compared to Earth?


Why does one player on a volleyball team wear a different shirt?

Why does one player on a volleyball team wear a different jersey?


Start chapter numbers with 1 in every new part of document

How to reset chapter and section counter with \part


How to typeset subscript in usual text mode?


Can we deduce $f^p\in W^{1,1}(U)$ if $f\in W^{1,p}(U)$

A proof for $\nabla |u|^p = p\ \text{sgn}(u)|u|^{p-1}\nabla u$.


What is the word that is used to describe the oversimplification or non-academic discussion of a complex issue?

Word meaning something is technically accurate but overly simplistic


Home/End buttons don't work when connecting to Solaris via Putty


When do you use which or what? Are they interchangeable these days?

What are the grammatical rules determining whether to use "which" or "what"?


Ring homomorphisms from $\mathbb{Z}_n$ to $\mathbb{Z}_m$


What is the correct way to completely remove an application?


Creating one instance with Unity and use it everywhere


Why do locally declared primitives goes to the stack while locally defined objects goes to the heap?


How to restart Windows service by itself C#

How can a windows service programmatically restart itself?


When does the kernel of a function equal the image?


How to create a div box with dynamic width based on text content?

How can I make a div not larger than its contents?


In a PHP5 class, when does a private constructor get called?


The usage of bare infinitive in an article


Python - Human sort of numbers with alpha numeric, but in pyQt and a __lt__ operator

Is there a built in function for string natural sort?


What is the probability of shuffling a deck and not getting a repeating card for the whole deck?

No two identical ranks together in a standard deck of cards


Why can light (photons) bends in a curve through space without mass?

Explain how (or if) a box full of photons would weigh more due to massless photons


continuum, cofinality must be uncountable

Does this seemingly elementary question require König's theorem?


How do I remove the shortcut arrow emblem from application launcher icons in desktop on Ubuntu 20.04?

How to Remove shortcut arrow from desktop icons?


Request to Reopen someone's duplicate tagged question


How do I return the response from an asynchronous call?


How can I properly escape a string to be passed to a shell with a command argument

Print a string including single quotes and other special characters


How to upgrade an iPad to iOS 8 from iOS 7?

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


How can I betray Ulfric after beating the Stormcloak storyline?

Is it possible to kill Ulfric after joining the Stormcloaks?


Hotel cancellation after arrival and impact on validity of Schengen Visa

Can I change my itinerary and hotel reservation after getting a Schengen visa?


(object instanceof C) what is the type of C?

Is there any way other than instanceof operator for object type comparison in java?


How can I make a more realistic glass shader?

How to illuminate the darkness inside glass objects in Cycles?


Getting this Error: Server:: Write Abort: java.io.WriteAbortedException: writing aborted; java.io.NotSerializableException: QueryClass


How to signify to the compiler that a function always throws?

Can I tell the compiler to consider a control path closed with regards to return value?


Subtracting lines/stroke from a vector shape

Cut strokes from other shapes via pathfinder


How to clear old update installation files?

How do I remove old kernel versions to clean up the boot menu?


What is low latency kernel? When do we need to use it?

Why choose a low latency kernel over a generic or real-time kernel?


find f(x), such that f(f(x)) = e^x, f is continuous and monotonous


Usage of $\leadsto$ compared to other symbols

The meaning of $\rightsquigarrow$ in math?


Reading from text file until EOF repeats last line


Place form1(No border style) inside of form2(Normal border style)

Add Form to a UserControl - is this possible?


Why does this regular expression result in: "preg_match() ... No ending delimiter '^' "?

PHP regular expressions: No ending delimiter '^' found in


Can Moq return the real object instance passed into a Setup method called on a Mock with a void return type?

Returning value that was passed into a method


I want to extract coefficients of a linear formula. But my code didn't work

Evaluating an If condition to yield True/False


How to find variables set through Get["/some/path/dump.mx"]?


purgeIdleCellConnections: found one to purge conn = 0x1d57ba00


Getting a segmentation fault when manipulating an element of an arry with snprintf

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


mysql character encoding with Turkish text


How can a distribution have infinite mean and variance?


Cannot boot after installing Ubuntu - Do not have access to any system

Tried to install both Windows and Ubuntu, now neither will boot


Why should I use char instead of varchar?

What are the use cases for selecting CHAR over VARCHAR in SQL?


Automorphisms of the disk without the maximum principle

Show that $f$ maps the unit circle to itself


How to get 'switch to plain text editor' to work?


I am new and struggling with java and I need assistance with code. Value keeps resetting to default

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


How can I solve this question on Quadratic Equations and Arithmetic Progression?


"Dirty" polygons created when using "Merge selected features" in QGIS

Where do 'line and point' holes come from?


Random real numbers that sum up to specific value

Uniformly distributed n-dimensional probability vectors over a simplex


Find all solutions to the diophantine equation $7^x=3^y+4$ in positive integers.


Python 2.7 str(055) returns "45" instead of 055

What do numbers starting with 0 mean in python?


Dialog Window moved to background when opening CommonFileDialog


Why IV does not have to be secret yet has to be random

Why can't the IV be predictable when its said it doesn't need to be a secret?


Resolving T to int, float, decimal or double to compare calculation performance

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


Torrent magnet links open new window but not transmission


Random number from 1 - 25 in java sequence

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


Making Android App that Fit to all sreen

How to Make my Android App FullScreen via Android Manifest?


How can I set a command block to /say something when a player stands on a certain set of coordinates?

How do I test for a mob, with a given name, in a certain location?


How to Import 3ds max file into Blender?

.fbx export why there are no materials or textures?


Reference: mod_rewrite, URL rewriting and "pretty links" explained


What properties do you lose when you extend your number set?


Error when compiling a 'minted' listings inside a 'memoir' subfloat


Get number of occurrences of a character in JavaScript

Count the number of occurrences of a character in a string in Javascript


Ubuntu Detects 2 monitors when I only have one


Simplest way of getting the number of decimals in a number in JavaScript

Is there a reliable way in JavaScript to obtain the number of decimal places of an arbitrary number?


An Android Application that Sends data through USB


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


Can I write scripts for JDB - the java debugger

How to script the java debugger command-line tool (jdb)?


'TypeInfo(char *)' isn't defined but worked pre-C++11; what changed, and how can I fix the error?

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


MAMP, htaccess, virtual directories and version control


how to find out what shortcut is used for a application by start command in cmd windows?

What are PATH and other environment variables, and how can I set or use them?


I can't understand this issue java.lang.IndexOutOfBoundsException

I can't figure the issue with a stacktrace error


How to add an integer to each element in a list?

Increase all of a lists values by an increment


How to illuminate the darkness inside glass objects in Cycles?


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


I am a resident of a non-Schengen country flying to the US via Dublin and Zurich. Do I need a Visa?

Ireland Transit Visa when flying from IND - Abu Dhabi - Dublin - US


Continue javascript execution when errors occurs


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

How to Detect the Number of Physical Processors / Cores on Windows, Mac and Linux


How to delete part of a binary file without copying

Best way to remove bytes from the start of a file?


Nothing can ever go through the event horizon of a black hole

Can black holes form in a finite amount of time?


Issue while accessing template from other class

Why can templates only be implemented in the header file?


Fontsize of captions of the whole dissertation


How do i convert "Monday" to the integer 1 and "Tuesday" to 2 etc all the way to friday?


How do I enable writing in Indian languages?


How do I get rid of this unwanted bar from Eclipse?


Overnight at Schiphol airport or hotel needed?

Get to Schiphol early in the day/sleep at airport?


Distribution function of X-Y for normally distributed random variables

Distribution of the difference of two normal random variables.


Compute the complexity of the following Algorithm?

Big O, how do you calculate/approximate it?


Vacuum-packed unfrozen Polish sausage left out overnight. Safe to eat or not?

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


When referring to 1 million dollars, do you use it or them?


Is $(B_t^2)$ Markov where $(B_t)$ is Brownian motion?


Create DropDownList for an ASP.NET MVC5 Relation

Populating a razor dropdownlist from a List in MVC


Difference between "new Array(..)" and "[..]" in JavaScript?

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


What techniques have you employed to avoid loop in Mathematica?

Alternatives to procedural loops and iterating over lists in Mathematica


Family in GLM - how to choose the right one?


Will I have enough time for my connection in Schiphol Airport?

Is 50 minutes of transit time ample in Amsterdam airport?


Array.Sort() not preserving element order with case-insensitive comparer

Is the sorting algorithm used by .NET's `Array.Sort()` method a stable algorithm?


Using Google Earth imagery data for portable solution?


A mathematician who wants to learn particle physics

Mathematician learning theoretical physics


How to reformat sequence numbers in a batch of filenames, e.g. A1.txt to A0001.txt?

How to mass rename files with ill-formed numbering?


Universal package manager for install/uninstall?


How can I set the value of a DropDownList using jQuery?


The Möbius function is the sum of the primitive $n$th roots of unity.

Coefficient of $n$th cyclotomic polynomial equals $-\mu(n)$


Individual tag badge descriptions are incorrect

Inconsistent text on user's tag badge page and on tag badge tooltip


Swing - Get to the next "page" when pressing a button

How do I change JPanel inside a JFrame on the fly?


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


Blender render: Object dissapear from render after animating

Blender is rendering an older version my project


'had better not entangle' v 'had better not to entangle'


override with new function declaration syntax

Where does the 'override' qualifier go with trailing return types?


Outlook recipient receiving winmail.dat file

How to avoid winmail.dat by using Outlook


Python script for if/elif condition in field calculator

Basic If/Then in Python Parser of ArcGIS Field Calculator?


Change the word "Chapter" to something else


How dangerous is it to compare floating point values?


How to remove Ubuntu and put Windows back on?


Replace links with page titles when referring to most linked sources (MSDN, Wikipedia, ...)


Why is the covariant derivative of the stress-energy-momentum tensor zero?

Reason for vanishing of the covariant derivative of energy-momentum tensor of matter in general relativity


Where does Android emulator store SQLite database?


want to make the command LS to search only the file

listing files with pattern with starting and ending


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


Snap vertex to edge in only one direction


How was the Chosen One meant to bring balance to the Force?


Asymptotic normality implies consistency?

Showing that asymptotic normality implies consistency.


How to prove for $s<1,|a+b|^s\le|a|^s+|b|^s$


Slice array with objects and get array with objects copies

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


How does water evaporate if it doesn't boil?


What is a crash dumped / crash minidump?


What is the best way to remove html tags from an html page?


How do I deploy Node.js applications as a single executable file?

How to make exe files from a node.js app?


Easiest Way to BEND a plank into a U shape?


"buff/cache" is very high, how I can free it?

What do the "buff/cache" and "avail mem" fields in top mean?


Unsupported architecture 'i386' when running `apt update` on Virtualbox bionic repo

Skipping acquire of configured file 'contrib/binary-i386/Packages' as repository ... doesn't support architecture 'i386'


Is there the easiest way to toggle (show/hide) navigational grids in TikZ?


`tail -qf *.log`, except pick up new files too

monitor files (à la tail -f) in an entire directory (even new ones)


Are there substances that could only exist in one state of matter or at least not all of them?

Why does matter exist in 3 states (liquids, solid, gas)?


Is $\mathbf{Z}[x]/((x-n_1)\dots(x-n_m)) \cong \mathbf{Z}^m$

$\mathbb{Z}[X]/(X^2-1)$ is not isomorphic with $\mathbb{Z}\times \mathbb{Z}$


Java like statement of condition?a:b in python

Does Python have a ternary conditional operator?


Medical term for the parameters that can be measured in human body

The word for referring to the patient's standard measurements such as heartbeat rate, blood pressure, etc


Why disposing StreamReader makes a stream unreadable?

Can you keep a StreamReader from disposing the underlying stream?


Why is my gradient printing like a faint white box?

InDesign and PDF printing boxes instead of shadows - Onscreen looks perfect


How long will the Universe's hydrogen reserves last for?


How can I tell what RAM will fit my computer HAVING 32 BIT OS?

How can I tell what RAM will fit my computer?


Center align a span inside a div with an img element

How can I vertically align elements in a div?


Find all continous functon satisfying: $\int_{0}^{x} f = f^2(x) + C$, for some constant $C$

Find all continuous functions satisfying $\int_0^xf=(f(x))^2+C$ for some constant $C \neq 0$.


Defining a generic nested map in thrift (JAVA - C++)

how can I define a map accept different kind of value in thrift?


NullPointerException when trying to load image

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


Add multiple fields to a batch of layers in QGIS?

Adding many columns (to many layers) using QGIS?


What do I need to consider to choose between dSLR, mirrorless, or a compact as my first "serious" camera?


Square root of inverse gamma distribution?


label array with image icons (null pointer error)


Java Angle Math: Calculate how near the player looks to an entity

How do I find the angle between two vectors?


NullPointerException when I try to output get method


Why is Java's SimpleDateFormat not thread-safe?

"Java DateFormat is not threadsafe" what does this leads to?


How do you get a reference to the enclosing class from an anonymous inner class in Java?

Getting hold of the outer class object from the inner class object


Stucked to Black Screen After installing Ubuntu 20.04 , an underscore is blinking for a long term

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


I cant remove packages and shows E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution)

How do I resolve unmet dependencies after adding a PPA?


How to insert digital signature in LibreOffice documents

How do I make a digital certificate available to LibreOffice Writer for digital signatures?


Is there a positive integer $N$ that fits?

Number of integer solutions of $x^2 + y^2 = k$


Why are There No "Triernions" (3-dimensional analogue of complex numbers / quaternions)?

Proving that $\mathbb R^3$ cannot be made into a real division algebra (and that extending complex multiplication would not work)


Save PL/pgSQL output from PostgreSQL to a CSV file


If $|a|$, $|b|$ is finite then $|ab|$ is finite?

Examples and further results about the order of the product of two elements in a group


Check the identity $A\cap (B - C)=(A\cap B) - (A\cap C)$

Proving : $A \cap (B-C) = (A \cap B) - (A \cap C)$


Getting list of followed sites for a specific user with Graph API

How to get another user's (including current user) followed sites


How can I get keys from map in c++ in any form?

How to retrieve all keys (or values) from a std::map and put them into a vector?


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


Why are there specifically 10, 11, or 26 dimensions in string theory?

Why does string theory require 9 dimensions of space and one dimension of time?


Can't locate autovivification.pm in @INC

What's the easiest way to install a missing Perl module?


.LDF File Size will not stop growing despite Transaction Log Backup schedule

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


Can I apply for Shengen Visa from Netherlands Embassy to travel to France for a Seminar?

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


Full width of the textbox on the screen or not


Elements in a commutative ring ( Zero divisors , Unit)

Every nonzero element in a finite ring is either a unit or a zero divisor


Why do I see a double variable initialized to some value like 21.4 as 21.399999618530273?


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


Is there any easy way to downgrade an wp OS 8 app to OS 7.1?


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


Make a div fill the height of the remaining screen space


Calling member template function within non-member template function

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


Why prefer the 18-55mm and 55-250mm lenses vs 18-200mm?


Tangential Velocity in Large Rotating Objects

Rotate a long bar in space and get close to (or even beyond) the speed of light $c$


Best way to use Google's hosted jQuery, but fall back to my hosted library on Google fail


how to call python and sklearn from matlab?


What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?


Error:Undefined symbols for architecture x86_64

Why can templates only be implemented in the header file?


How to disable billing address in Drupal Commerce while using Paypal WPS

How to enable/disable Billing Information in Commerce depending on the payment method


Is it okay to stay an extra day than my Schengen visa validity if I pass through immigration before midnight?

Can I take a flight that departs after midnight of the day my Schengen visa expires?


Confirm email before registration - Wordpress


Number of bootstrap samples to construct confidence interval in mixed models

Rule of thumb for number of bootstrap samples


Is the preimage of a dimension $m$ subspace of the projective space under the quotient map $q$ of dimension $m+1$


How do I rank equally on mobile & desktop?

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


Convergence and the limit of the sequence $x_n=\frac {a_n}{b_n}$ where $(1+\sqrt3)^n=a_n+b_n\sqrt3, n \ge 1$ with $a_n,b_n$ integers

If $(1+\sqrt{2})^n=a_{n}+b_{n}\sqrt{2}\;,(\forall n\in \mathbb{N}).$Then $\lim_{n\rightarrow \infty}\frac{a_{n}}{b_{n}} = $


Is it ok to eliminate the "I" in informal English (e.g. "Am sorry" vs "I am sorry")?

Is it acceptable to begin a declarative sentence with "Am"?


Pattern check returning false javascript/typescript


Post-hoc tests after Kruskal-Wallis: Dunn's test or Bonferroni corrected Mann-Whitney tests?


What has priority - owner/user vs group permission?

Precedence of user and group owner in file permissions


GRUB menu not showing options in dual boot with Phoenix OS

How to make grub menu appear instead grub minimal bash-like in booting?


Proper way to manage test/prod connection strings in .NET web.config file

Using different Web.config in development and production environment


Help identifying a short SF about living the life of all human beings

Short story about if you die you are reborn as someone else in a different time


Prove by Induction (Geometric Progression): $\sum_{i=0}^n q^i=\frac{q^{n+1}-1}{q-1}$

Proving the geometric sum formula by induction


App crash in my real phone, but runs well on Android Emulator

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


Cannot load the "pstricks" option in mdframed package


How can I find out when Windows was last started?

How can I find out when Windows was last restarted?


ArrayList#isEmpty() method throws NullPointerException


Largest determinant possible of n by n matrix?

What is the maximum possible value of determinant of a matrix whose entries either 0 or 1?


Metrizability of Hausdorff continuous image of compact metric space


What are the different ways to mark the asked question as solved?


How do I recover files from an USB flash drive?


Two different values at the same memory address


What is the volatile keyword useful for?


Dismiss inbox item when I've already seen it another way

The StackExchange™ MultiCollider SuperDropdown™ says I've got replies, but I've already viewed those


Do you know the reason why we must use the article a instead of the in the following?

A query about the use of Generic Reference with nationalities


Focus on fields "in which" vs "that" you can become good at

When to use 'which' or 'in which' or 'that' (as relative pronouns)?


An orthogonal matrix in $\mathbb{R}^{3\times3}$ with real eigenvalues is diagonalizable

Show that orthogonal matrices are diagonalizable


Is there something wrong with my method logic?


Problem with Android Emulator on Android Studio. HAXM Kernel Module not Installed

How can I run the Android emulator together with another VM?


How can I check weather Ubuntu use nouveau or any other graphic driver?

How can I find what video driver is in use on my system?


What is the difference between HTML tags  and ?


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


List of lists changes reflected across sublists unexpectedly


How to get the integer values from the String

How to split a string with any whitespace chars as delimiters


Fragment: Attempt to invoke virtual method 'android.view.View android.view.View.findViewById(int)' on a null object reference


Let $A$ be a ring. If $\operatorname{Spec} A$ is a finite set, then $A$ is a noetherian ring?


Virtual photons, what makes them virtual?


Acceptable r-square value for multiple linear regression model

Is my model any good, based on the diagnostic metric ($R^2$/ AUC/ accuracy/ RMSE etc.) value?


Sharing a common fragment among multiple Classic email templates

Refer static resource in custom HTML email template


How do I upgrade to a newer version of Ubuntu?


Do I need to sand my pressure-treated deck before staining?

Do I need to sand my new pressure-treated deck before staining it?


General system specs for large scenes in blender


Biblatex with Biber: Configuring my editor to avoid undefined citations


changing a web browsers default scroll bar advice


NSNumber timestamp in milliseconds to NSDate

how to convert a unix timestamp into nsdate in iphone


Send JavaScript variable to PHP variable

How do I pass JavaScript variables to PHP?


Texture stretches and grows instead of repeating in Blender 2.8


How to calculate $\int \frac{1}{\sqrt{\sin x\cos^7x}}dx$?


Git: Revert a single file to its last commit

How can I reset or revert a file to a specific revision?


I have created a form field label dynamically using php/mysql

In PHP, how do you change the key of an array element?


C - malloc doesn't allocate the requested memory

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


What is a good mathematical introduction to QFT

Quantum Field Theory from a mathematical point of view


Do equipment bonuses count if it exceeds 10 in a S.P.E.C.I.A.L. stat?


wifi is not working in my laptop in ubuntu but in windows it is working


Is chi-squared necessary if comparing entire populations?

Does it make sense to compute confidence intervals and to test hypotheses when data from whole population is available?


Problem with Update Manager: E:Type '/tualatrix/ppa/ubuntu' is not known on line 3 in source list /etc/apt/sources.list.d/tualatrix-ppa-natty.list

How do I fix this "E: Type '*' is not known on line * in source list ..." update error?


Why are edits in the first 5 minutes not recorded?


Why did I get email from UKVI RIYADH when I submitted to ABUDHABI?

What does this mean? "Your UK visa application has been issued"


How do I install and manage GNOME Shell extensions?


All the Environment variables have been deleted in my Win7 64bit

How to restore the Path environment variable I deleted?


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


Convergent sequences transformed into convergent sequences

The set of functions which map convergent series to convergent series


If Gandalf was a Maia, why couldn't he change form?

Why didn't Gandalf carry the Ring in Maia form?


Is the terminal that you get when typing Ctrl+Alt+F# a process?

What is the exact difference between a 'terminal', a 'shell', a 'tty' and a 'console'?


conversion of high_value to date datatype


Different lists in list have same id in python

List of lists changes reflected across sublists unexpectedly


Generics in C#, using type of a variable as parameter

How do I use reflection to call a generic method?


How can I install a specific gcc or gcc-5-base on a ubuntu 16.04?

How do I resolve unmet dependencies after adding a PPA?


PostgreSQL: Drop Database but DB is still there

In psql, why do some commands have no effect?


Combine Multiple ISO Files To Burn A Single Bootable ISO Image

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


Can't save firewalld rules with --permanent


What are the rules when to use double letters for words that end with a consonant when modified both in British English and in American English?

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


Visiting mainland China via Hong Kong and Macau on a single-entry visa

Travel Macau and back to China with single-entry Chinese visa


How can I remove this huge space in my document? (Image annexed)

Avoid large spaces between text and equations


How to use credit card (Barclaycard UK) merely to build the credit history?

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


JavaFX NullPointerException in opening new stage, clock in the background

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


Should I free allocated memory upon fatal error?

Should I free allocated memory on abnormal termination?


Get application version programmatically in android

How can you get the build/version number of your Android application?


Min and max of exponentialy distributed random variables

Prove that $\mathbb P(X>Y) =\frac{b}{a + b}$ if $X, Y$ are exponentially distributed with parameters $a$ and $b$.


90s military spaceship sci-fi pilot/movie

What is this story about 20 y.o. inexperienced "kids" fighting against a stronger foe in space?


Trying to update a Dell laptop from Ubuntu 14.04 to 20.04

Can I skip over releases when upgrading?


Quick Question - ContourPlot a Rectangular region

Change the height of a function being plotted


Can I use UBUNTU SERVER AS A REGULAR COMPUTER?


recevering data from broken screen on micromax yureka having broken screen

How to backup broken screen phone when USB debugging IS NOT enabled?


How to prove $\lim_{n\to \infty} \frac{n!}{n^n}$ is zero?

Limit of the sequence $\{n^n/n!\}$, is this sequence bounded, convergent and eventually monotonic?


class made with toggleClass() doesn't alert on click event

Event binding on dynamically created elements?


How to change the dependency management classifier via profile activation

Different dependencies for different build profiles


If I'm moving at half the speed of light $c/2$, and another object with $c/2$ in the opposite direction, will I move with speed of light?

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


javascript `new` keyword with or without `()`

Can we omit parentheses when creating an object using the "new" operator?


Which video editor can I use to make clips to upload?


How do I speed up visual studio with a large number of projects?

Very slow compile times on Visual Studio 2005


Checking if an input is a double using scanf?

Function to check if input string is an integer or floating point number?


Why are not all Review types in the top bar?

Why are only Suggested Edits quantities shown in the toolbar?


Error: class X is public should be declared in a file named X.java


Ubuntu 18.10 on Dell Inspiron 13 7000 AMD Ryzen7

Ubuntu 18.04 Won't Boot on Dell Inspiron 7375


Java test class with many private methods

How do I test a private function or a class that has private methods, fields or inner classes?


Where do I find screenshots taken in Minecraft on Windows 10?


How do I change the runlevel on systemd?

How do I disable X at boot time so that the system boots in text mode?


How to get real source code of html page?

I can't get the whole source code of an HTML page


JSON.stringify() not escaping apostrophe


What Percentage Makes Someone a Half-blood?


Analytical solve for biharmonic equation


unable to access jquery data set within ajax success

How do I return the response from an asynchronous call?


Splitting a list of letters into subsequences starting with uppercase letters

Partition on sublists beginning with a certain marker elements


How to use several adjectives afterwards


You need at least 8.6 GB to install Ubuntu. This computer has 8.0 GB. (Lenovo Yoga 730-15 Dual-Boot Error)

Ubuntu 16.04 LTS unrecognized hard drive -- not enough disk space to install


How to find a good topic for a PhD research proposal?


Strange Behaviour of replaceAll method of String


slow boot boot 19.10 (tried almost everything)

Slow boot issue due to plymouth-quit-wait.service + ubuntu 18.04


For an Indian citizen, will a UK Tier 2 short term ICT visa be sufficient to travel to the Republic of Ireland and fly back to UK?

Can I travel to Dublin, Republic of Ireland with UK Tier 2/Schengen visas with Indian Passport


How to make a pair of columns unique in mysql

How do I specify unique constraint for multiple columns in MySQL?


Prove that the area of a Pythagoras triple is divisible by 2, 3 and then 6

In any Pythagorean triplet at least one of them is divisible by $2$, $3$ and $5$.


How do I use the math.random() function in Java to get the computer to select a random column in my Connect4 game?

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


How do I calculate the nutritional values of a recipe?


compare generic T to new T() always false


Finding density of $U = \frac{X}{X + Y}$ for $X, \ Y $ ~ $\text{Exp}(\lambda)$ i.i.d

X,Y are independent exponentially distributed then what is the distribution of X/(X+Y)


$2 \times 3 = 5+1$ and $2+3 = 5 \times 1$. When else can we switch the operators like this?

$a+b=c \times d$ and $a\times b = c + d$


ModuleNotFoundError: No module named 'imutils'

Install packages in Blender 2.80 using pip


How Hogwarts' teachers find where Muggle-born witches and wizards live?

How does Hogwarts manage to track the Dursleys' and Harry's movements in "The Philosophers Stone"?


Name is not printing in the screen in java


PHP PDO prepared statements giving 'invalid syntax' error

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


Executing project in terminal gives NoClassDefFoundError

Why am I getting a NoClassDefFoundError in Java?


Ubuntu 12.04 LTS freezes entirely. what should i do?


Simplifying/expanding the floor of a product

Difference of the floor of a product and the product of floors


Prevent the touchpad from performing clicks while typing

How do I disable the touchpad while typing?


Can a baryon consist of two quarks and an antiquark? Or a pentaquark be made of three quarks and two antiquarks?

Why do quarks tend to bond in groups of three?


Hiding sublayer with toggle button using LayerActions?


Change the Bone Rotation (Quaternions) of an Armature in text script

Set the Rotation (in Quaternion WXZY) of a bone using API 2.49


Overloading type cast operator, to cast to a pointer to function

C++ Conversion operator for converting to function pointer


Can't get rid of GPG-error: http://download.opensuse.org


Is there a built in type for a lookup/reverse lookup table?


Can users delete their chat account after deleting all their other accounts?


Check the validity of a rsa key pair with only the public key?

Is it possible to validate a Public Key in RSA?


how to launch a cmd exe at current working directory with shortcut?

How can I open a command prompt in current folder with a keyboard shortcut?


Inequality proof by induction, what to do next in the step

How to prove the inequality $2\sqrt{n + 1} − 2 \le 1 +\frac 1 {\sqrt 2}+\frac 1 {\sqrt 3}+ \dots +\frac 1 {\sqrt n} \le 2\sqrt n − 1$?


How to measure supply currents ranging from 1μA to 10mA?


Can light projection on a wall travel faster than the speed of light?

Is it really possible to break the speed of light by flicking your wrist with a laser pointer?


Prove there exist a prime $p$ between $n^3$ and $(n+1)^3-1$


Making ajax driven form with file upload

How can I upload files asynchronously with jQuery?


Why does my regular expression work in X but not in Y?


Pythonic way to split a line into groups of four words?

Alternative way to split a list into groups of n


Enough power for 4 12V 0.95A fans at the same time

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


Why does continue in ForEach-Object operate like break?

Why does 'continue' behave like 'break' in a Foreach-Object?


Extrusions causing problems in edit mode


Prove that $\frac{\sum_i a_i}{\sum_i b_i} \leq \arg\max_i \frac{a_i}{b_i}$

shorter proof of generalized mediant inequality?


Why vector variable returned by const ref doesn't work

Can a local variable's memory be accessed outside its scope?


How to make a 1.5 column wide figure in a two column article document?

Wrap text around wide figure in two column


How do I add the Stack Overflow profile icon to my blog?


'app_name keep stopping' problem, while running project from android studio in real device

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


Query last 6 month of data , display by month name

sql query get all data from Jan to current month even if there are no records


Latex references and bibliography not working

Question mark or bold citation key instead of citation number


Pygame-Display problems Text not showing

Pygame Tic Tak Toe Logic? How Would I Do It


Photoshop: how to save PDF at a particular file size?


FOR BEGINNERS, what is HIGHLY recommended ? storing image(profile picture, at least 1MB?) to database or through filesystem?

Store pictures as files or in the database for a web app?


Create array of dates inbetween two dates

Simplest way to loop between two NSDates on iPhone?


Explanation of result for Double.valueOf

Strange floating-point behaviour in a Java program


How do configure Skype For Business to not start when macOS starts?

How to stop skype from automatically starting?


QGIS - change of CRS raster - wrong scale


Do the amd64+mac versions of Ubuntu work on Windows too?

What is different about the Mac ISO image?


Getting virtual address of PE header in memory


Java: When to use String[] args over String args[]

Is there a difference between main(String args[]) and main(String[] args)?


returning to welcome page on session destroyed in jsf

javax.faces.application.ViewExpiredException: View could not be restored


What is the difference between "Ms." and "Mrs."?


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


haskell I/O,putStrLn is applied to two arguments


How can one determine whether the following series converges or diverges

Series Divergence - Apostol Calculus Vol I, Section 10.20 #7


If I remove my SIM card from my iPhone, will iMessage still be connected to my phone number, or can I only be reached by my Apple ID email?

iPhone can send iMessages without a SIM card?


Can I use Empowered Spell on spells cast with a Wand of Magic Missile?

Does casting a spell from an item allow you to apply class abilities that are used when casting a spell?


Checking startup files on opening Terminal

How do I find the package that provides a file?


Non-hermitian hamiltonians and symmetry properties of $\partial_t$

Why can't $ i\hbar\frac{\partial}{\partial t}$ be considered the Hamiltonian operator?


How to find datasource in an application which uses JNDI


Solve over the integers the equation $2^n+1=m^2$

Trouble solving two number theoretical problems


Problem while trying to install some packages

How do I restore the default repositories?


How to properly override exception in Java

Exception thrown inside catch block - will it be caught again?


Windows 10 Start Menu Different Between Builds?

Remove / hide the "All Apps" shortcut from the Start Menu --- or uninstall them totally


Should a rogue be denied a hide attempt if he is around a corner of a hall and his position is known, and it is the only place to hide?

Can a hidden attacker shoot around the corner?


Is there an explanation for how the Klingons look in the rebooted Star Trek films?

Why do the Klingons in Into Darkness have cranial ridges?


Appending of decimals in doubles in C# that I didn't ask for


CloudDeploy a Manipulate with dependent functions


How do I get my IP address from the command line?

How can I get my external IP address in a shell script?


Display number of votes by <15 rep users to poster


Handler is not working if created in seprate java class by extending Handler

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


How to free space on a full /boot partition?


css how to force to ul,ol to show numbers or disc, after reset the list style.?


Piping curl http://cheat.sh/python to less is showing strange ESC[38;5;246m


Something happened to my Chrome on mobile, and now Stack Overflow looks weird

Tiny navigation buttons and tags on responsive mobile


How do I make bootstrap table rows clickable?

how to make a whole row in a table clickable as a link?


Error Parsing /page.xhtml: Error Traced[line: 45] The entity "laquo" was referenced, but not declared

Error Parsing /page.xhtml: Error Traced[line: 42] The entity "nbsp" was referenced, but not declared


Which version should I install? 12.04 LTS or 13.04?

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


Prove by induction that for all $n \geq 3$: $n^{n+1} > (n+1)^n$


Reduce Javascript array of objects to just object

How can I merge properties of two JavaScript objects dynamically?


If $A^2 = I$, then $A$ is diagonalizable, and is $I$ if $1$ is its only eigenvalue


Linq Getting Customers group by date and then by their type


install extra compiz plugins (burn) and (groups & tabs)

Compiz Problems (Plugin Missing, Performance Issues, Development)


How to turn a DSL wireless modem to a wifi hub

Use a wireless router as a wireless network adapter?


How do I make Ubuntu 14.04 unreachable from physical Ethernet ports?

How do I with ufw deny all outgoing ports excepting the ones I need?


Trying to network mount a new exfat 6Tb hard drive for network windows 10 access, all instructions tried but still 'no such file or directory' error

how to setup ubuntu that fstab runs after network is connected?


Science-Fiction Book Series, with name similar to "Dunhau Chronicles"


Question about intersection of connected subspaces in a Hausdorff space


Is there an online interactive character sheet for Dungeons & Dragons 4E?


Cutting out logo shape (using Boolean, or knife on a 2D plane) ruins edges when shaded smooth

Applied boolean modifier leaving shading artifacts with flat shading


Get peer device's IP address in wifi-direct p2p connection

How to get each device's IP address in Wi-Fi Direct scenario?


How do I backup system to a different partition on the same drive?

GUI program to create partition backup image no larger than its files?


Quick/easy SEO options for a legacy site?

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


Coefficient of $Y$ on $X$ and Coefficient of $X$ on $Y$

What is the difference between linear regression on y with x and x with y?


Is it alright to use multiple h1 tags on the same page, but style them differently?


Can a C# extension infer a generic type?


meaning of letter "f" after year in financial report


Avoid temporaries in std::map/std::unordered_map lookup with std::string key

Avoiding key construction for std::map::find()


Instantiating objects in a class from a different class with netBeans


What is the meaning of evaluating the divergence at a _point_?


How do you put a lore on an item using commands in 1.14

Why does my item name not show up in 1.13?


How to execute a script just by double clicking like .EXE files in Windows?


How can I record video of the iPhone screen without jailbreaking the phone?

How to record iPhone/iPad screen on macOS?


Join attributes of 2 points to 1 polyline

Assigning point IDs to respective start and end attributes of polyline?


Why can templates only be implemented in the header file?


Insert special characters into the database without disrupting other characters


How should I transform "Jane has just broken her leg" into a question starting with "Who" and whose answer is "Jane"?

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


How to convert singly linked-list recursive sum of elements to a iterative solution


Good practice using Enumerators - Please back it up with resources


how to force the image to be placed inline


For $a,b>2$, $a,b\in \Bbb{N}$ , prove that $2^a+1$ is never divisible by $2^b-1$


ERROR: sudo: /etc/sudoers is mode 0777, should be 0440

sudo error, is mode 0777, should be 0440


Undoing the Last Installed Windows Updates via Command Line


strange behaviour of Eigensystem and Eigenvectors


How do you find the directory of a command?


Create new derived type in constructor of abstract base


How does this [t]ricky bracket expression in grep work?


Shared sub-directory between multiple users

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


Prove the formula for the sum of consecutive cubes

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


After successful login the screen is stuck on dark red and never shows desktop - Ubuntu 18.04


Does there exist a hash function which has a fixed point?

Is there a string that's hash is equal to itself?


java.lang.RuntimeException: Unable to start activity ComponentInfo null object refernce

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


Java, passing variables/objects into a function

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


jQuery or javascript to find memory usage of page


Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'xxx' doesn't support architecture 'i386'


How do I make the string in my variable not be case-sensitive?

How do I do a case-insensitive string comparison?


Event binding on dynamically created elements?


Reason for inertia of motion of Earth orbiting the Sun


How does a photon experience space and time?


why is my program skipping the if statement?


Weird HyperV Ethernet in Taskmanager after Version 20H2 update

Unintended Hyper-V Virtual Switches Appear After Upgrade to Windows 10 2004


How to make installation of linux programs easier?

Why isn't there a truly unified package manager for Linux?


Example of a function ($\mathbb{R}$ to $\mathbb{R}$) which is continuous only at two point .

Continuous at exactly two points and differentiable at exactly one of them


Very Basic Question I really Need Help With


How does failing a Sense Motive check against a Bluff affect your character's perception of the world?

How to use, and not to overuse, Insight skill checks?


Classification of 3-dimensional Lie Algebra


Python CSV Reader: No Get Line Function?


Algebraic uncertainty principle and the particle on a ring

Why doesn't the uncertainty principle contradict the existence of definite-angular momentum states?


Running several scripts in parallel bash script

How do you run multiple programs in parallel from a bash script?


standard error of sums of estimates of a linear model

How do I calculate standard errors for sums of OLS coefficients?


Show that $\frac{1}{k}-\ln\left(\frac{k+1}{k}\right)$ is bounded by $\frac{1}{k^2}$

Proving an inequality involving the logarithm function: $\frac{1}{n+1} \leq \ln \left(1+\frac 1n\right) \leq \frac 1n$


Write a well designed async / non-async API


Dell 1397 WLan Mini-card does not recognize particular wifi in both recently installed dual-boot Ubuntu 16.04 and Windows 7


Loading D3.js data from a simple JSON string


How could I create a sand dune animation?

how to create realistic/physically accurate sand blowing over dunes animation?


Difference between Span and div tags unless styling

What is the difference between HTML tags  and ?


How much more lore is covered in the fire and ice books?

Where does the background story in A Song of Ice and Fire come from?


How to make Bash script exit when one of the shell background command failed

How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess ends with code !=0?


How should I prove that the following sequence is cauchy?

Proof that the series expansion for exp(1) is a Cauchy sequence


retrieve full list of friends using facebook API

Facebook Graph API v2.0+ - /me/friends returns empty, or only friends who also use my application


How do i turn off assets logging in development mode, in rails?

How can I disable logging of asset pipeline (sprockets) messages in Ruby on Rails 3.1?


sharelatex undefined control sequence when compiling normal mode but not in draft


Installing Ubuntu on a USB drive from ISO image

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


Evaluate $\sum\limits_{k=3}^{k=7} {(k+1)\choose (7-k)}$

Relation between Pascal's triangle and fibonacci series.


How loud is the thermal motion of air molecules?


Number of solutions for $x^2 \equiv x \pmod m$

How many idempotent elements does the ring ${\bf Z}_n$ contain?


What is the probability that a random walk starting at 0 will reach +2 in 2 steps, 3 step, 4 steps, etc.?

Probability that random walk will reach state $k$ for the first time on step $n$


CORS Issue on Personalization Builder output

How to get the JSON response using Einstein in Web Recommendations?


What does it mean that a Wizard is more powerful than another?


Assumption of normally distributed residuals in linear regression

How does linear regression use the normal distribution?


How to change the color of the header and footer horizontal lines?

How to add horizontal line after header and before footer?


Can not schedule a batch file to run at startup

Running bat file using Windows scheduler


How did Sherlock know the combo for Adlers safe?

How did Sherlock know to use her measurements?


Vim integration for editing/posting on Stack Exchange websites


Can't install package bcmwl-kernel-source package

How can I avoid "please insert CD/DVD" error when updating Ubuntu?


How to connect/forward HTTP proxy through ssh?

How do I set up a local SOCKS proxy that tunnels traffic through SSH?


quick way to read a large flat file into r as.numeric

Quickly reading very large tables as dataframes


Covariance (or correlation) matrix of coefficients in lme

How do I extract the Correlation of fixed effects part of the lmer output


is there any difference between definition using initialization list and '=' character for primitive types in C++?

Is there a difference between copy initialization and direct initialization?


Opening and closing $100$ doors in multiples of $1,2,3,\ldots$

Prison problem: locking or unlocking every $n$th door for $ n=1,2,3,...$


Identity link and log link in Poisson regression

Interpreting coefficients for Poisson regression


The set of continuous functions on $[0,1]$ is a vector space.


Relative clause - "...one of those people who make” or “makes"?

Is this correct? "One of the things that makes him great is..."


How to share files between two computers through Wi-Fi signal

How to share files through the local network?


How to read in variables from txt file in MATLAB?

reading a text file to MATLAB with different formatting


How to precisely measure low currents if the voltage is high? Shoestring Budget


How is it decided when a child is born with the Force?

Are Force Sensitivity and Blood Lines Connected?


Creating non-rectangular hotspots and detecting clicks


In c# does foreach call method in each loop?


Concatenate two files and separate them with a newline


Eclipse says there's no such column even when there is

When does SQLiteOpenHelper onCreate() / onUpgrade() run?


Prepare XY coordinate data for heatmap in GnuPlot


Prove or disprove that $[L:K] = \deg(p)$

How is the degree of the minimal polynomial related to the degree of a field extension?


Block Internal Traffic from Google Analytics for Remote Team Members

How to excludes my visits from Google Analytics?


Help debugging a $2 = 1$ proof and clearing further confusions

Where is the flaw in this "proof" that 1=2? (Derivative of repeated addition)


On the way of evaluate $\int_{0}^{\pi}\frac{dx}{1+2\sin^{2}x}$.


When to use "!important" to save the day (when working with CSS)


Usage of the Present simple and the Future Progressive

When to properly use Present Progressive statements?


"autorun.inf" autogenerated in each drive generates EXE and PIF files in Windows CP

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


Mindmap tikzpicture in beamer (reveal step by step)


Interpreting coefficients for multinomial regression with >2 classes?

Interpreting exp(B) in multinomial logistic regression


Must film capacitors be derated according to the voltage applied?

Are film capacitors affected by DC bias?


How to automatically trigger click event on a `file input select ` in a bs modal? (jsfiddle)

In JavaScript can I make a "click" event fire programmatically for a file input element?


Remove or hide magazines from the Software Center

How to remove the "For Purchase" section from the Software Center?


Can I kick the counter in for loop (to skip some number of iterations)?

How do I use a C-style for loop in Python?


What Happened to "What Stack Overflow is Not"?

Why "What Stack Overflow is Not" was deleted


beamer column footnote produces format lose.

How can I stop \footcite from hijacking my beamer columns?


How can I paint the uv only on the outside?

How can I make a material only apply to a side of a plane?


How can Cho Chang be afraid to fail her O.W.L.s if she's a year ahead?

How many Hogwarts students changed year from book to film?


Create javascript object using constants with dots as property

Add a property to a JavaScript object using a variable as the name?


Can a Pakistani with valid Saudi Resident Card travel to Georgia?

How to visit Georgia as a Pakistani citizen?


Getting file full path when uploading file in html in firefox

how to get full path from fileupload using Javascript


Experts on ELU assure us that there is no subjunctive mood in English. How should we who have been mistaught refer to what we were taught?


"Improve" treated as improper response to proper response to audit


Doubts in an introduction to classical field theory

Is the Lagrangian density a functional or a function?


how would i use rm to delete all files without certain wildcard?

Delete all files except files with the extension pdf in a directory


Pass shell variable as a /pattern/ to awk


break a python loop using not in operator


How to fix a grub boot error : "symbol 'grub_calloc' not found


Does downvoting an answer on Meta cost rep now?

The reputation system on Meta Stack Overflow is somewhat weird to understand


Test fit of discrete data distribution to normal distribution


Can we digest food as well as herbivores


How do i copy material from one .blend file to another?

How can I reuse existing materials, objects, etc from an existing .blend?


Installing required packages for Soundwire Server gives weird and horrible output

How to fix "Package is in a very bad inconsistent state" error?


RubyMine doesn't recognize user created environment variables


Instace of class and object of class in java

The difference between Classes, Objects, and Instances


CloudPages - hosting HTML on either GitHub, DropBox, etc. - and HTTPGet into a CloudPage


Axiom of choice and Euclid's first proposition

How do I choose an element from a non-empty set?


Reorder the data out put of a stored procedure


Removing trailing whitespaces of a string in c++

What's the best way to trim std::string?


Qualcomm Atheros Bigfoot Killer E2200 Ethernet not working in linux

How do I get a Qualcomm Atheros Killer E2200 gigabit ethernet card working?


Keeping tables/figures close to where they are mentioned


Number changes its value at client Javascript

What is JavaScript's highest integer value that a number can go to without losing precision?


Making a 3D map with shapefiles, lidar and aerial image data


How are the students at the Citadel recruited?


Why is df missing 500MB of available space?


Missing date & time applet from top Unity panel


How to add event handler and other attributes to select_month and select_year in rails 4.1?

How to add an onchange event to select tag in rails


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


Manually give rep to users, to thank them


How do I make my IP address appear it's from Japan while I am from India?

How can I make my IP address appear to be from another country?


uploading music automatically with Google Music on a Linux server

Using Google Music Manager in Linux from the command line


In the year 2020, why do we still get prompted to restart our computer after installing software?

Why does Windows need to restart every time it updates while Linux doesn't?


what is the difference between "allow: /" and "disallow:" in robots.txt?

Should an Allow or Disallow directive be used in robots.txt to allow Googlebot to crawl the whole site?


Is it all right to answer own question with a summary of a discussion from the comments in case no other answers are posted?

Is posting someone's comment as an answer okay?


/a/ and /q/ HTTPS links redirects to HTTP


How to make Blogger show the last modified date of any post?

How to put last modified date in blog post on Blogger?


Will database replication increase the size of the replicated database?


Why is method overloading and overriding needed in java?


How to Center React Component Horizontally and Vertically Using Inline Styles


How to buy a cellphone SIM card in Paris?

Can I buy a prepaid mobile data plan while on route in France?


Local directories as git repository and working copy

Git push error '[remote rejected] master -> master (branch is currently checked out)'


How to keep and organize a research journal/log/diary/notebook?


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


Would the sword be visible if Bilbo wasn't holding it?

Why does the One Ring make the wearer's clothes invisible?


What is the rationale between only allowing one user/mention notification in a comment?


why prokaryotic ribosomes have 30s and40s subunits and eukaryotic ribosomes have 40sand 60s subunits?

Why do 60S & 40S ribosomal subunits make an 80S ribosome (not 100S)?


Options in hamburger moved down in Area 51

Alignment issue in Area 51 main site - site switcher, inbox and achievements


Was/is Darth Vader the most powerful force user?

Who is the most powerful user of the Force?


Sum of squares of residuals instead of sum of residuals


explaining LARS algorithm in a simple way


Lie algebras isomorphism $gl(2,\mathbb{C}) \cong sl(2,\mathbb{C}) \oplus \mathbb{C}$

$ gl(2,\mathbb C) \cong sl(2,\mathbb C) \oplus \mathbb C $


How to align GitHub Gist in HTML Page using CSS?


Give web sever directory full permission

How to avoid using sudo when working in /var/www?


slicing a 3D image data set at different angles

Extract arbitrarily rotated plane of data from 3D array as 2D array


redirect bash script output to a log file from within the script itself

Redirect all subsequent commands' stderr using exec


Erroneous argument that every distribution function is left continuous.

Why left continuity does not hold in general for cumulative distribution functions?


Consider the congruence $x^2 − 1 \equiv 0 \pmod{8}$. How many solutions does it have with $0 \le x < 8$?

Prove that if n is an odd positive integer , then $n^2\equiv1\mod8$


How to fire function on file upload to directory?


Images as planes appears always in front

Images as Planes in Eevee having weird transparency


Why is the "cash credit line" lower than the "total credit line"?

Why are cash advance limits lower than my credit limit?


Find the value of $\sqrt{2+\sqrt{2+\sqrt{2+\dots}} }$

Show that $\sqrt{2+\sqrt{2+\sqrt{2...}}}$ converges to 2


How can I use sed to replace a multi-line string?


sum of all positive integers less than $n$ and relatively prime to $n$


IOS Default.png show every time when my app enter foreground from background

Prevent Splash Screen from showing after returning from background


Why this 2D list input take the last input as the elements in all of the rows?

List of lists changes reflected across sublists unexpectedly


Safe method to install Ubuntu on MBR disk with 4 primary partitions


Implementing support for nested transactions using JDBC 3.0


If $X_1,X_2$ are independent beta then showing $\sqrt{X_1X_2}$ is beta


With the spell blink, could you deposit an object on the Ethereal plane?

Can you leave objects behind in the ethereal plane?


$\sum_{n=1}^\infty (\sqrt{n+1}-\sqrt{n})/n$ convergent or not with the limit comparison criterion

Does the series $\sum_{n=1}^\infty$ ${\sqrt{n+1}-\sqrt{n}}\over n$ converge or diverge?


How to avoid the break of framed/shaded?


How do i convert this number to different thousands separator

How do I format a number to a dollar amount in PHP


How may I obtain information on a specific Debian package (.deb) file?

How to see package version without install?


Double superscript error involving tilde


Why is Linux reporting "free" memory strangely?


What is the difference between List and List?

When do Java generics require  instead of  and is there any downside of switching?


Parse JSON in javascript, from external URL and save a value into a variable


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

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


No option to install Ubuntu along side Windows

How to use manual partitioning during installation?


When should I use a fixed or variable time step?


Why do the Avengers struggle so much against Thanos in "Endgame", when they managed to resist him in "Infinity War" in a supposedly worse situation?

What makes Thanos the most powerful being in the universe?


How to mimic Thick Stylish Font used in the cover page of the book : Problems in General Physics by I. E. Irodov

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


Student Gmail account expiring, how to get Pokemon Go to accept new account

Can you change your email for Pokemon Go?


Listing line number of results in `find` and `ls`


Why can templates only be implemented in the header file?


How do I exclude any results with permission denied when using the find command?

How to skip "permission denied" errors when running find in Linux?


Crash happend when startup an activity from FlutterView

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


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


Installing a persistant Ubuntu OS onto a USB without re-installing it to the hard-drive

Ubuntu installed on USB stick - are such installations limited to run on the same machine?


proof for $\langle q| p \rangle = e^{ipq}$


TikZ: convenient way to draw Metcalfe's law network diagrams

How to draw a path to form a regular pentagon?


Find the radius of the inscribed circle of a right triangle.


Inheritance with different properties, how to write?


Posting questions more specific than existing broad questions, and answering "closed as duplicate" questions which actually aren't duplicates

Someone flagged my question as already answered, but it's not


Is there a biological basis for race (re: Nicholas Wade's article)

Do humans have enough biological differences to be grouped into races or subspecies?


Name of sci-fi horror from 80s with a small eye on tentacle coming out of mans forehead

What 80s movie features a mad scientist building an inter-dimensional portal in his attic?


"Would you have a resume I can refer to?" or "Do you have a resume I can refer to?"


Custom filter Gmail emails on receiving, mark as important if phrase is found, archive if not

Create filter if body of message contains my name


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


Giving my Stack Exchange account a password

Always logged in with OpenID, how do I create a password for my account?


How to find a specific string followed by a number, with any number of characters between?

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


Which Ubuntu to use alongside Windows 7?

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


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


Why is : $ \mathrm{dim} \ ( S_X )_d = \begin{pmatrix} n+d \\ n \end{pmatrix} - \begin{pmatrix} n+d-s \\ n \end{pmatrix} $?

Hilbert polynomial of an hypersurface in projective space


Is IEnumerable required to use a foreach loop?

Does Class need to implement IEnumerable to use Foreach


How to find out where my alias are defined in CentOS?

How can I find a rogue alias declaration?


Installing Linux Mint on Windows-Ubuntu Dual Boot


Restoring Partition Table and Files After Failed DISKPART Acrobatics

Recover hard disk data after deleting partitions


How to open a GUI program using a remote connection (ssh)?

Cannot use gedit on multiple remote machines using ssh


When is it correct to use "yourself" and "myself" (versus "you" and "me")?


apt dpkg error prevents GNOME Shell extension update

How do I install and manage GNOME Shell extensions?


Tags are not showing up on the right side of the screen


Aligning pieces of equations on the right

Best way to create an system of equations environment?


Is period of an oscillatory motion constant?

Are all oscillatory motions periodic motions?


Merge Javascript objects, can't seem to find correct way

How can I merge properties of two JavaScript objects dynamically?


How are old post edits from question banned reviewed?

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


Why we don't consider these incident rays while drawing a ray diagram?


$\mathcal A$ is empty, what is $\bigcap_{S\in\mathcal A}S$?

intersection of the empty set and vacuous truth


How to find the script (screenplay) of old silent movies?

Where can I find scripts/screenplays/transcripts of movies and TV shows?


How can things at the event horizon slow down and appear to stop to a remote observer?

How can anything ever fall into a black hole as seen from an outside observer?


After the upgrade to 17.10 I only get a black screen. How do I fix this?


Access a variable from outside of the function that it's declared in

What is the scope of variables in JavaScript?


"for all ... do in parallel" without "end for"


Removing Part Page & including bibliography leads to wrong arrangement in TOC


How to delete commits from commit history on GitHub?


Trigger google maps autocomplete on focus out

Google maps Places API V3 autocomplete - select first option on enter


Why is my crontab not working, and how can I troubleshoot it?


Can I put real monuments like white house, statue of liberty in my open world game?

Copyright laws on famous buildings and monuments in games?


What is this weird encoding of my username on Meta.Rus?

Why is my profile messed up on a single site and how can I revert it?


How to pass selector as data argument to .on() with event.stopPropagation?


Hypothesis not rejected, what does that mean for expected value?

When is it ok to remove the intercept in a linear regression model?


Why does the trigger always read my if statement as null?

Not able to get value of Picklist field of Parent on Child object record


How to open the default webbrowser using java


Make a USB flash drive readable but not copyable

How to protect copying files out of flash memory?


Expected Value Of Number of Removals From Urn


Material Turns Black When Adding a Colour Node

Shader turns black when connected to node group


How to define a permission to save a file on Ubuntu

How do I get permissions to edit system configuration files?


beef ribs thawing overnight in sink will meat be good

Is there a problem with defrosting meat on the counter?


Integrating by splitting up trig functions

Evaluating $\int P(\sin x, \cos x) \text{d}x$


Why is there not a choice to request questions to be moved to another stackexchange group?


My SQL query is wrong on PHP but works on phpmyadmin


How to disentangle the CoC discussion from the Monica issue?


What is the difference between classical thermodynamics and statistical mechanics?

What is the difference between thermodynamics and statistical mechanics?


The best way to parse the following object

How should I deal with an object who looks like this


/usr/bin/env: ‘awk -f’: No such file or directory

Shebang line with `#!/usr/bin/env command --argument` fails on Linux


Why the grep result depends on folder path?

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


Why does int8_t and user input via cin shows strange result


Integration by change of variable $\iint (x+y) \, dx \, dy$


Travelling in the EU with an expired visa

Can I travel within the Schengen area if I currently don't have a valid visa or residency permit?


How to convert a list to string when retrieved from a config file?


Cite all @article-s in the bibliography (BiBLaTeX)


jQuery GetJSON Security Issues. Copying URL and pasting in the browser


How to find out object's location coordinates?

Copy transforms from one object to another


What does memory_get_peak_usage(true) do?

PHP: memory_get_peak_usage(false), when should i use true?


Can't figure out how $\sin\left(\tan^{-1}(x)\right)=\frac{x}{\sqrt {x^2+1}}$


How to add a list of images to the document from an array of URLs?


In Python 2.x, is there anyway to check if a string can be converted to an integer?

How do I check if a string is a number (float)?


serious errors were found while checking the disk for /

I get a "serious errors while checking the disk drives for /boot" error while booting


Retrieving Specific Element Value XML - PHP

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