What are the odds of the loot boxes in overwatch?

What are the drop rates for the different rarities in Loot Boxes?


How to evaluate $\int_0^1 \frac{\log\left(\frac{1+x}{1-x}\right)}{x\sqrt{1-x^2}} dx$?

A logarithmic integral $\int^1_0 \frac{\log\left(\frac{1+x}{1-x}\right)}{x\sqrt{1-x^2}}\,dx$


Why is my thread seemingly assigning the wrong values in my for loop inside my thead


Why curve modifier goes in different direction


Series as an integral (sophomore's dream)


Tool to assist loading servers into a rack?


Integer solutions to combinations of floating point numbers round 2


Computing $\operatorname{ad}_x$ where $\operatorname{ad}$ is the adjoint representation

Compute $ad_X$, $ad_Y$, and $ad_Z$ relative to a basis


What is the rationale for fread/fwrite taking size and count as arguments?


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


Where to put my file of personal macros (TeXShop)

How do I add a .sty file to my MacTeX/TeXShop installation?


Surrogate foreign keys allow inconsistent data - which normal form does this violate?


why is my 50 GB root partition getting full?

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


How to clear the BIOS security password on this notebook?


How to download large files through PHP script


do while loop syntax error, program not going through all of code, code efficiecy


How do I remove a property from a JavaScript object?


Why image gets formed when light rays intersect?

Why is an image formed when two light rays coming from an object intercept?


First Job as a self-taught graphic designer

What job can help bridge me over to graphic design while I study?


How to increase line spacing in TikZ node?

Change line spacing inside a node in TikZ


Memory usage in docker container - 600MB for OS only?

Why is Linux reporting "free" memory strangely?


What are the differences between the following?

Adverbs position in English: “place–manner–time” or “manner–place–time”?


Is it possible to fix an old commit in git?


Finding the determinant of A nilpotent matrix

Let $B$ be a nilpotent $n\times n$ matrix with complex entries let $A = B-I$ then find $\det(A)$


How is momentum conserved in magnetic field?

Is the canonical momentum conserved when a particle moves in magnetic field?


Aw, snap from google chrome - no fix in sight

Google Chrome error: Error initializing NSS without a persistent database


Determine init.m location from within said init.m file?


Can Eigenvalues[] and Eigenvectors[] be assumed to return the same ordering?


How much time did straw hat pirate need to travel to the next island?

How much time have the Straw Hats spent with each other?


How to get rid of CAPTCHA prompted by Google (while searching)?

How can I get Google to stop thinking I'm a Bot?


Quick way to compute the polynomial satisfying given conditions


Why do variable names often start with the letter 'm'?


Difference between ⊢ as connective versus in front

Meaning of symbols $\vdash$ and $ \models$


Regex for Word not have some specific words before


Any alternative ways to find hostels than hostelworld or hostelbookers

What are the cheapest sites to find hostels around the world to book?


How to store the audio/Video file to SQLite database in android.?


Can I delete files created by others in a directory I own?

Deleting another user's directories from my own


Subject of investigation vs. Object of investigation?

"Object of" vs. "subject of" -- which one is correct? Does it depend on context?


Windows defender reports trojan Win64/Longage in 2 Ubuntu files

Windows Defender reports Win64/Longage Trojan malware in Ubuntu 18.04.3 live server


Can you overload controller methods in ASP.NET MVC?


I can't write Chinese characters in edited posts, but OP could when posting

Overzealous spam filter triggers on Chinese characters in the "Help and Improvement" queue


Why should I use Runnable instead of Thread?

"implements Runnable" vs "extends Thread" in Java


Can we have a system to submit potential robo-reviewers for moderators attention?


Dealing with ^ symbol in string format python pandas

What special characters must be escaped in regular expressions?


Error : Only variables should be passed by reference

Strict warning: Only variables should be passed by reference


Where can I find information online on occult psychic archetypes?


How does the Holodeck move people and compress space?

How many people can be in the same holodeck program at the same time?


Sed is not replacing with the value of a variable

How can I use variables in the LHS and RHS of a sed substitution?


How do I determine the result of a Saving Throw?


terminal start to give error bash: /usr/bin/lesspipe


Java new BigDecimal generates another number


Limit of nth roots of product of a sequence's terms.

If $(x_n) \to x$ then $(\sqrt[n]{x_1x_2\cdots x_n}) \to x$


How to find a formula that models this plot?


Normal distribution probability calculation


Move Part of uv island to new island, but keeping original seams

Separate selected UV map vertices from surrounding vertices


How to make printed paper depth-of-field effect?

How to get this blur texture effect in photoshop?


What is the use of the "this" keyword after a constructor?


Show $f(z)=\int_{c} \frac{g(w)}{w-z}$ $dw$ is analytic on any domain $D$ not containing points of $C$

How can i prove this problem about Cauchy integral?


Windows 7 – Red Cross on Network Icon After Incoming VPN

Windows 7 shows red "X" on network icon, but I'm connected


How much swap should I take for 1GB to 8TB of RAM on 14.04 or higher?


Attempt to invoke virtual method 'void android.widget.Spinner.setSelection(int)' on a null object reference

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


German Work Visa Expiring soon .. Can I still travel Europe as a tourist?

Does tourist visa (90 days) apply after a long-term visa ends in Schengen countries?


Prove the following Combinatorial identity

Express $1 + \frac {1}{2} \binom{n}{1} + \frac {1}{3} \binom{n}{2} + \dotsb + \frac{1}{n + 1}\binom{n}{n}$ in a simplifed form


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


Use .htaccess to prevent image hotlinking except for Google, Bing, Yahoo, and Facebook

How to prevent hotlinking for specific domains using .htaccess?


Does for every manifold $M$ exist a surjective continuous map $\phi:\Bbb R^d\to M$?

Does there always exist a continuous/smooth map from $\mathbb{R}^n$ onto a manifold $M^n$?


How to properly add governors to a CPU's scaling_available_governors on Linux

Can't use "userspace" cpufreq governor and set cpu frequency


Is the current version of Ubuntu usable on a PPC mac?


Do I have enough evidence to conclude that my 2017 MacBook Air's problem is in the logic board?

No sound (speakers/jack) + microphone's dead after spilling water


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


Is the speed of light constant relative to the observer?

If I am travelling on a car at around 60 km/h, and I shine a light, does that mean that the light is travelling faster than the speed of light?


DC motor working on Arduino but not Attiny with batteries

How to prevent DC motor from dropping voltage of supply when switching on


Prove: If $a^5|b^3$, then $a|b$ for integers $a, b$.

Prove or disprove : $a^3\mid b^2 \Rightarrow a\mid b$


Unable to boot Ubuntu after updating from Windows 8 to 8.1

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


Why is my total reputation less than my monthly reputation?


Uncaught SecurityError: Blocked a frame with origin "--" from accessing a frame with origin "--"

Ways to circumvent the same-origin policy


Android app intermittently shows blank body in questions and answers (multiple sites)


How can I remove the password protection from a RAR archive?

Can I remove a RAR file's (known) password without recompressing the archive?


How do I remove my kitty from my head and feet in mo' creatures?

How to get things off your head in Minecraft Mo' Creatures mod


What is SuppressWarnings ("unchecked") in Java?


How long does it take to render a 10 sec long YouTube intro in Blender?

How long will a 10 second youtube intro take to render? I have had it rendering for hours upon hours and it all seems too much!


Mortgage company using principal payment to make advanced house payments

Can a US bank prevent you from making early payments to the principal on a home mortgage?


Does a dual-wielder get advantage on both attacks if hidden?

How many times can I benefit from Advantage if I attack multiple times while not seen?


Ubuntu 17.04 doesn't recognize my Nvidia Geforce 720M

Ubuntu 17.10 on Wayland - (How) can I install the NVIDIA drivers?


Java KeyEvent - why "Unknown" != "Unknown"?


How to test normality of errors in multiple linear regression?

Interpreting Regression Diagnostic Plots


The begin align and end align environment


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


grep AND feature from anywhere on the line


JavaBean 'value for the useBean class attribute classes.UserData is invalid'

JasperException: The value for the useBean class attribute is invalid


Unable to mount Windows (NTFS) filesystem due to hibernation


Golang: How to instantiate `struct` by struct name (string)

is there a way to create an instance of a struct from a string?


How could I make "assets/**/*.webp" work in shell script?


What is the difference between a field and a property?


How do I deal with a compromised server?


UBUNTU GNOME 16.10 constantly asked to enter password for keyring

How can I stop being prompted to unlock the 'default' keyring on boot?


Internal routing of external port forwarded domain on router TP-Link TL-ER5120

Loopback to forwarded Public IP address from local network - Hairpin NAT


Java, MySQL – Show information from table to GUI

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


Increase number of old kernels to keep on autoremove

How to keep 4 Linux kernels in /boot by default before they are removed automatically


Traveling Amsterdam-Brussels with KLM ticket on Thalys - When / where does my ticket get stamped?

Can I skip my train leg booked with a KLM flight?


What is a good introductory book on quantum mechanics?


Proving that the groups $S_3$ and $D_6$ are isomorphic


Switch between materials within material

Can you use another material as input to material nodes in cycles?


Windows Forms - add a new option in the Menu

How can I customize the system menu of a Windows Form?


When I flag a question as a duplicate it says 404


Recovering data from a system corrupted by and interrupted upgrade


Prove that $\int_0^\infty\frac1{t^x+1}dt = \frac\pi x \csc \frac\pi x$

Closed form for $ \int_0^\infty {\frac{{{x^n}}}{{1 + {x^m}}}dx }$


A better way of left padding a string with zeroes

How can I pad an integer with zeros on the left?


Create sequential numbers based on field value using Python in the Field Calculator

Auto incrementing field based on groups within feature class?


How can I colourfuly highlight some lines of an algorithm using algorithm2e?


Would it be nice to be able to hide questions where answers were accepted quickly?


How do you activate an iPhone with broken home button iOS 10


How to initialize array in a derived class constructor, with variable name?

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


What's up with the visited "Hot Network Questions" links?

hot network questions have inconsistent CSS for visited/not visited depending on the site you're on


What is the difference between these invocations of COUNT()?

What is the difference between select count(*) and select count(any_non_null_column)?


How to automatically run "ssh-agent bash" and "ssh-add" when log in?

How can I run ssh-add automatically, without a password prompt?


Restore master DB to default(as just installed) without backup

Master database is corrupt, instance won't start - what are my options?


Insert transaction Record into MsAccess with VB.Net

Is there any way to create multiple insert statements in a ms-access query?


Ubuntu freezes on first boot on samsumg series 9

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


Facebook verification can't validate my ID


How to clear my autocorrect's word history on S4 mini?

How do I clear keyboard/autocorrect history on the Galaxy s4?


How is weight distributed in a stack of boxes?


How to fix "/etc/apt/sources.list" could not be read error?

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


how do i install microsoft office from usb

Can I install Microsoft Office? If so, how?


Why do you not put a pronoun in front of chapter


Proof that sum of two inequalities (with same direction of the sign) holds for positive numbers

If $a\lt{b}$ and $c\le{d}$, prove that $a+c\lt b+d$


Are there earphones with support for buttons similar to the OEM earphones?

How to make volume buttons on earphones/headphones work with Android?


Why Are Meta Stack Exchange Downvotes Mechanically Different?

Why do downvotes cost reputation for the voter on Meta?


2D array of strings get number of columns in a row , division error

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


The wall was built "from bricks" or "of bricks"?


Boost Test Framework: Any way to get a backtrace on SIGSEV?

How to automatically generate a stacktrace when my program crashes


How to print regexp matches using `awk`?

How to print matched regex pattern using awk?


Why can't I update the apt Its because don't have a Virtual Box release file?

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


What's the best way to parse a fixed position ascii file in c#


How to allocate a process specific amount of CPU power?

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


interview question printing a floating point number


A question about convergence test in $2^n$ form


Reading files line by line in by using for loop bash script

Looping through the content of a file in Bash


Hot to convert list type object to xml in python?


Partial fraction expansion of $\frac{1}{x(x+1)(x+2)\cdots(x+n)}$


wait() is a "if" block or a "while" block

Why should wait() always be called inside a loop


Wouldn't it make sense to have more than one answer acceptable?

Accept Multiple Answers or Split Bounty among Several Users


Which command can add numbers to give me new number?


How do I check if a number is a palindrome?


How to make partitions mount at startup?


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


Calculate difference beween two dates in hours , minutes and seconds

PHP find difference between two datetimes


Skyrim crashes as soon as I boot up into the menu. How do I fix this?


Can we explain what the pins mean in the Help Center?

Clarify what the pin icons mean in the new help center


Why no output when PLSQL Anonymous block completes?

Printing the value of a variable in SQL Developer


How to insert Data to JTable in another JFrame without Database


How to differentiate between a method and a function?

What's the difference between a method and a function?


How to assert that particular element is not displayed?

How to validate that an object (whose locator we don't know since it is not present) is not present in a page


How to add a perpendicular line to the start & end nodes of every polyline?

Drawing perpendicular lines at start and end of lines using ArcGIS Desktop?


How to find signup date for Gmail account?

Where can I see the date I created my Gmail account?


How much swap should I take for 1GB to 8TB of RAM on 14.04 or higher?


How to generate an exhaustive list of sequences with N elements choosing from C objects?

Get the cartesian product of a series of lists?


Filter dataframe rows if value in column is in a set list of values

How to filter Pandas dataframe using 'in' and 'not in' like in SQL


Interpretation of Mass Continuity Equation in MHD


Where/how to put functions in a header vs C++ source file


Use template method of class in child class

Why can templates only be implemented in the header file?


Magazine story about traffic cops in the future

SF short story about a patrol car on a "hyper-highway" at 400+ mph speeds


How to separate json response in different variables?


How to validate phone numbers using regex


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


Cannot write to NTFS data partition possibly because of lack of permissions?


What defines the maximum size for a command single argument?


Which is ideal road-bike size for a person with height 5'9.5"?

Is there a preferred frame size calculator?


How to remove all the occurences of a element if its duplicate in an arraylist

How do I remove repeated elements from ArrayList?


'He don't have knowledge ' vs 'He doesn't have knowledge'

Is "she don't" sometimes considered correct form?


Probability that all five objects are connected

Exact probability of random graph being connected


How to validate an email address using a regular expression?


Make screen yellow (read mode like in Xiaomi phone)


How to disable window move with alt + left mouse button?

How can I disable alt+click window dragging?


Can a professor take a full-time 12 months industry job (get fully paid) while on one-year sabbatical?

Is it possible to work full time in an industry position while on sabbatical?


How to avoid 6GB download after restoring current TF2 backup on another PC?

How do I copy Team Fortress 2 to other computers?


Subject-Verb Agreement with Singular and Plural subjects

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


Are there any stats about skill ratings in Dota 2?

Where can I check which difficulty bracket I'm in?


Quantifying pain during medical examination


I have heard Foo a lot, what does it mean?


Closed form expression to a nested radical formula


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


App crashing when removing an Object from an ArrayList

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


How to include uneditable information on a form's display?

In a Django form, how do I make a field readonly (or disabled) so that it cannot be edited?


"dev/sda1: clean, ..." This message appears after I startup my laptop, then it won't continue booting


Windows 10 - Stop Lock Screen from Sleeping

Windows 10 Lock Screen always puts monitor to sleep after 60 seconds


Evaluating a limit using Squeeze Theorem.

Using Squeeze Theorem to show the following limits


Is it acceptable to write "mini-steps" or should it be "mini steps? Can it be "mini-mangoes" or must it be "mini mangoes"?


How to return multiple objects from a Java method?


Find all Integral solutions to $x+y+z=3$, $x^3+y^3+z^3=3$.


How do i check the length of a number in python 3?

How to find length of digits in an integer?


Different 'About me' for different communities

New! Smarter profile creation and syncing


Let $A \subset B \subset C$ be subrings. If $C$ is finitely generated as an $A$-module, is $B$ finitely generated as an $A$-module?

$A\subseteq B\subseteq C$ ring extensions, $A\subseteq C$ finite/finitely-generated $\Rightarrow$ $A\subseteq B$ finite/finitely-generated?


How to create and export complex symbology?

Is there any software (with a graphical user interface) for creating Style Layer Descriptors?


Print at jTextArea using .setText returns error non-static variable cannot be referenced from static context

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


What does this C code do [Duff's device]?


Any way to play Windows Games on Ubuntu?

How can I install Windows software or games?


Where would one ask questions pertaining to architecture of buildings? (Like the kind Ted Mosby of "How I Met Your Mother" would be interested in)

Is there a Stack Exchange site for architecture?


How to call a function using a std::tuple's values as the arguments?

"unpacking" a tuple to call a matching function pointer


Is there any way to get the optimization time in PostgreSQL?

How to dive into the PostgreSQL's optimizer and trace each step it takes to optimize the query?


Employing Cauchy-Schwartz inequality question


Setting items separation in enumerate to pre-defined length (beamer)

Changing itemsep without using enumitem package


Multiple-choice question about the probability of a random answer to itself being correct


Why does is this code printing True and not False? (Is it due to matrix creation?)

List of lists changes reflected across sublists unexpectedly


How can I export aligned equations to $\LaTeX$?

How to write aligned equations and export them HTML/TeX


Is $\emptyset \in \emptyset$ or $\emptyset \subseteq \emptyset$?


First Complete Lockup Hard Reset of New PC

Blender render crash when using subsurf modifiers.


Error message says I can't flag... but yes I can


What's so special about the group axioms?


How to avoid the horizontal separator while using multirow?

How can I draw a horizontal line spanning only some of the table cells?


Why is my StackPanel not in the generated class? (NullReferenceException)

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


Need commands for creating manual "pre-compile" of preamble in Windows, perhaps by pressing a button


Under attack what source url source would this be?


Find the number of real roots of $1+x/1!+x^2/2!+x^3/3! + \ldots + x^6/6! =0$.


ResultSet instance is not null, but next() call throws NullPointerException

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


Name of book series where RPG players become their player characters

Book about RPG players who get pulled into their game


Display images instead of radio buttons without using JQuery


Convergence in Distribution and Ordered Statistics

Convergence in Distribution in Order Statistics


Why eliminate radicals in the denominator? [rationalizing the denominator]


Dragon Age: Inquisition Import Save File

Is save data from previous Dragon Age games used in Inquisition?


What is the meaning of "well-defined" and how to prove something is "well-defined"

"Well defined" function - What does it mean?


Is there a systematic way of solving $x^2-x=0 \pmod{10000}$?

Find all roots of $\,x^2\!\equiv x\pmod{\!900}$, i.e all idempotents in $\Bbb Z_{900}$


Parse error: syntax error, unexpected '[' with php 5.3


"Tag plus something else" search looks ugly on beta sites when the tag wiki excerpt contains the tag name

Unparsed HTML shows on search result page


Is there an exhaustive list of functions that can be disabled using disable_functions in PHP?


-bash: command not found appears every time

Terminal returns not found for most commands Mac OSX


Centos mysterious disk space use df vs du

Why are there so many different ways to measure disk usage?


how to return a double rounded to tenths

How do I round a double to two decimal places in Java?


SMOTE train test split with validation data

Why you shouldn't upsample before cross validation


Can the CPU run multiple programs/tasks at the same time?

Can a multi-core processor run multiple processes at the same time?


how to tell if a web request is coming from google's crawler?


Do I need a visa to exit the airport during a layover in the Schengen area?

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


Two Bibliographies: one for main text and one for appendix


Why can templates only be implemented in the header file?


How can I completely transfer my Windows XP installation to a new hard drive?

Clone a hard disk content to another hard disk


Why must I use the ~ operator when clearing a bit?

How do you set, clear, and toggle a single bit?


How to run a linux terminal command with PHP non-blocking?

php exec command (or similar) to not wait for result


Stuck on a recursively defined converging sequence problem.

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


USB flash drive not working or is appearing as an empty disk drive, Disk Management reports "No Media" with 0 bytes size


The largest positive integer which cannot be written in the form $5m + 3n$ where $m$ and $n$ are positive integers is?

Largest integer that can't be represented as a non-negative linear combination of $m, n = mn - m - n$? Why?


Allows user to edit pages that contain variables


What does multiplying two real-world values represent?

What do units like joule * seconds imply?


How can I remove Windows XP from harddrive

How to uninstall Windows from a Dual Boot system?


Why are these mesh white and does not appear in rendering?

One Object won't Show up in Final Render even though it shows up in the Preview Render


How do I make a Stack Exchange site without going through the whole Area 51 thing?

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


Does rolling without slipping or pure rolling mean friction is not acting?

What role does static friction force play for a rolling object? How can I know what direction it points?


ubuntu 17.10 wont install any package from terminal

How to install brackets.io from the command line?


How do I deal with a compromised server?


Indian citizen transiting in Dubai, is a transit visa required?

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


How can I find the lagging region on minecraft server?

How to find a player's redstone clock (or other aggressive circuitry)?


My second script with a dropdown-list doesn't work

Event binding on dynamically created elements?


While loop with delay makes JFrame unresponsive


When does the equality hold in the triangle inequality?

Equality holds in triangle inequality iff both numbers are positive, both are negative or one is zero


Mean of the bootstrap sample vs statistic of the sample

Is the mean of equal length subsets always equal to the mean of the set?


W: The repository 'cdrom://Xubuntu 16.04 LTS _Xenial Xerus_ - Release

Failed to download repository information due to missing CDROM


Ubuntu system is broken after accidentally uninstalling many packages


Getting Error When I Try To Print The Nested List:

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


How do I install java, ant, and red5 on Ubuntu 14.04?

Ubuntu Trusty red5-server installation fails to start


$\int_0^\infty f(x) \; dx < \infty$ implies $\lim_{x \rightarrow \infty} x f(x) = 0$.

If monotone decreasing and $\int_0^\infty f(x)dx <\infty$ then $\lim\limits_{x\to\infty} xf(x)=0.$


Why didn't my question show up in the active questions list?


Who wins a league (EPL) if two teams have the same number of points?

Tiebreakers to decide league position in football (soccer)?


How to plot periodic function's graphic?


Integral limit of function on unit interval

Evaluate $\lim_{n\rightarrow\infty} \int_0^1 f(x^n) dx$


Google taking my logo as title and description some text on the page

Title tag different from title appearing in Google?


Audio stops working when I unplug my headphones on Ubuntu 20.04

Ubuntu 18.04: Audio doesn't work unless I switch between outputs


Computing nth Fibonacci number efficiently with Python


Is there a REAL performance difference between INT and VARCHAR primary keys?


Prove that $C^1[0,1]$ is not complete with norms

Example to prove that $ C^1[0,1] $ is not a Banach space for the uniform norm?


How can I get a reference to the instance from a bound method?

How to find instance of a bound method in Python?


Visual Studio 2013 Express - Resource Editing Not Available

Creating a ".rc" file in Visual Studio 2010 Express


Check if string contains an @ symbol or if the string is null

How can I check if a single character appears in a string?


why doesn't c++ have an exponent operator?


How do I exit a process in terminal without killing it?

How to keep application running after closing the terminal?


Is there any alternative to the EM algorithm?


Can I patent work after I have published a paper about it?

Does applying for a patent first make it more difficult to publish (or vice versa)?


Restoring a database that belonged to an AG

SQL Availability Group restore database to standalone server


How to post to a form which has type="file"

Upload files with HTTPWebrequest (multipart/form-data)


Can you travel to the US prior 1 months of tourist visa expiry?


Achieve performance that is competitive with numpy

Does Mathematica have advanced indexing?


How to put label text in two rows using QGIS?


Making a significant improvement to an answer already accepted or upvoted, where to put update?


Repair more than 3500 bad blocks in 160 Gb samsung HDD using Ubuntu 12.04


Assigning a new coordinate system and projection to a shapefile in R

Assigning CRS to shapefile when it doesn't have one, in R?


Creating "static" members in a javascript object


Can I place a json call string with with a preset variable?

Dynamically access object property using variable


Can alpha, beta or gamma radiations emitted by a radioactive substance be controlled?

Changing the Half-Life of Radioactive Substances


Showing group with $p^2$ elements is Abelian


Is there a way to delete some of my own queries?

Is it possible to delete SEDE queries from our account history?


rmi eclipse UnmarshalException ClassNotFoundException


Can spells from the Magic Initiate feat be swapped out for different ones?

Can you retrain the Magic Initiate spell using the Spellcasting feature?


Do they have to take checked suitcase off the airplane, if passenger does not show up at the gate?

Why can't I travel onwards if my bag wasn't going to make the flight?


How can I install Windows software or games?


Firefox: open downloaded files with system default application

Firefox application associations not working in the 'Downloads' window


Why is there no call to the constructor?


Proving that $\sin x$ and $\sin 2x$ are linearly independent

Prove that the set $ \{\sin(x),\cos(x),\sin(2x),\cos(2x)\}$ is linearly independent.


iOS - Return data from present view controller


Can an system (wind sail) move faster than the speed of the wind in the ground reference frame?

The nice Veritasium video about a wind-powered vehicle that can go downwind faster than the wind itself


while loop, does not check the condition


How to validate an email address in JavaScript


How can I install Cortana on Windows 10 again?


Do Traits Have to be Adaptive in Order to Survive?

Why do some bad traits evolve, and good ones don't?


place elements with multiple styles overlap


Why/how does Luke happen to land on Dagobah so close to Yoda's home?

How did Luke know where to land on Dagobah?


Using Field Calculator with Python Parser and if/elif statements in ArcGIS for Desktop?

Using if/elif/else statements in ArcGIS Field Calculator?


Implement a Single Instance Java Application

How to implement a single instance Java application?


How to permanently fix Xcode 5 SpringBoard failed to launch application with error: -3

iPhone Simulator: SpringBoard failed to launch application with error: 7


Show that $f^{(n)} (0) = 0,$ for all $n \geq 1.$


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


showing something off on the sum of elements of a group.


Drupal 7, MySQL, InnoDB, and transactions

Does my Drupal 7 site have transaction support enabled by default?


Coloring the *text* of the entire row in a table

An improved \rowstyle that takes the cell contents as an argument


Toggle function to Hide or Show element [jQuery]

Event binding on dynamically created elements?


Cannot install Broadcom wireless driver on Ubuntu 12.04


What does the dot mean after -rwxr-xr-x in the ls -l output?

What does the dot mean at the end of `-rw-r--r--`? How do you set it with `chmod`?


What is a GFI outlet used for, and where should I install them?


Proving If $k \le \left\lfloor \frac{n}{2} \right\rfloor$ then $\binom{n}{k-1} < \binom{n}{k}$


Spring Boot project Null pointer Exception

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


How to prove that $\lim\limits_{x\to0}\frac{\sin x}x=1$?


How to add your organization's location in Google search?

How to get business map location displayed in the right hand sidebar of the Google search results page?


Using the pigeonhole principle prove that the decimal expansion of $1/k$ for any $k\in\Bbb N_{>0}$ becomes cyclic at some point

How can I prove that all rational numbers are either terminating decimal or repeating decimal numerals?


Logical operators OR AND in condition and order of conditions in WHERE


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


Hierarchical Relational Database Design in MySQL

What are the options for storing hierarchical data in a relational database?


Ruby / Rails - .each Iterator is printing entire array at the end of the loop

What is the difference between  in ERB in Rails?


Start up applications in different workspaces

Initialize start-up applications in certain workspaces?


the volume boot has only 5.9mb disk space remaining

"gzip: stdout: No space left on device" while upgrading the kernel


Saving Data from CSV files in SQL Server


If I delete a game from my machine, is it deleted from Steam?

Can I safely uninstall games purchased from Steam?


UnboundLocalError on local variable when reassigned after first use


How is the "continues road" from 80's games called and done?

Best technique to create oldschool (fake 3D) racing game?


Can I pack .blend files into my Blender add-on?


I have a dual drive hard disk(SSD+ HDD) and my ubuntu is installed on SSD, can I install windows on the HDD?

repair windows boot loader after cloning to SSD


Can we Ask Question to people for their ideas on something


Question about behavior of control key shortcuts


Are stationary states always real functions?

When Eigenfunctions/Wavefunctions are real?


Agreement after disjunctive compound subject_"My brother or one of my sisters" — singular or plural?


How to extract img src, title and alt from html using php?


C Programming: How to read the whole file contents into a buffer

How to read the content of a file to a string in C?


How do we escape the cycle of bad college eating?


Extension method not listed on GetMethods()

Reflection to Identify Extension Methods


Calculate the following series using telescoping


Removing all E mails from a gmail (all mail) account

How do I delete all my mail from my Gmail account?


How to change the default database connection in CodeIgniter from a controller?

How to connect with user specified database in codeigniter


How do I execute terminal commands by clicking an icon?

How to make an icon to enter terminal commands


Determining members of local groups via C#


Intuition behind negative radians in an interval

How to read negative radians in the interval?


Does a finally block always get executed in Java?


What is the easiest way to remove all session cookies for a particular site in Chrome?

How can I delete current session in Chrome?


Latex: How to generate derived .sty files?


How to safely and conventiently have an external drive connected to an OS X laptop

Is it necessary to eject external drives before logging out, restarting, or shutting down?


Modifying ssh public key - does it matter?

Does the right half of the rsa public key matter?


How do I add an image to a comment in Trello?

How do I embed an image from the web into a Trello card comment or description?


"Questions with New Activity" not on Stack Overflow?

Stack Overflow is not getting refreshed automatically


Will a PCI Express x16 3.0 card work in a PCI Express x16 slot?

A PCI Express 3.0 Video Card into a PCI-E 1.0 x16 slot


How to bypass "Verify your account" (Factory Reset Protection)


local variable is not accesible inside ssh block

bash shell - ssh remote script capture output and exit code?


Is the "set" of all algebraic extensions a set?

Proof of Existence of Algebraic Closure: Too simple to be true?


Getting a command block with command inside

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


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


Find minimum value of $\sum \frac {\sqrt a}{\sqrt b +\sqrt c-\sqrt a}$

Find minimum value of $\sum \frac{\sqrt{a}}{\sqrt{b}+\sqrt{c}-\sqrt{a}}$


How to get zsh to not recognize the asterisk in apt-get


How to run a cron job using the sudo command


Asking a Question about Fonts for Web Development

Where can I ask about Software Licenses/Licensing?


How to remove browsers message "You need to upgrade your Flash Player" after 12 jan 2021


Negative confidence intervals in linear regression

Why does a positively correlated variable have a negative coefficient in a multiple regression?


Shoenfield introductory mathematical logic book alternatives


error of "FIND: Parameter format not correct" in powershell

Why can "find" not be used in PowerShell?


Get Time zone id from city and country in android

Web service - current time zone for a city?


I am getting out of memory error,how to resolve?what is mean by Permgen space area? What is causing it?

Dealing with "java.lang.OutOfMemoryError: PermGen space" error


proof of product rule of derivatives using first principle?


My email server is classed as a spammer by hotmail


what is the significance of StringBuffer and which should be used more often, StringBuffer or StringBuilder?

Why to use StringBuffer in Java instead of the string concatenation operator


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


apt update ubuntu 18.04 does not have a release file

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


How to replace two things at once in a string?

How to replace multiple substrings of a string?


Fullscreen Chrome video causes Ubuntu to crash

Making youtube fullscreen will freeze Unity (the whole desktop)


Caret position in pixels in an input type text (not a textarea)

How do I get the (x, y) pixel coordinates of the caret in text boxes?


Computing $\int\limits_{-\pi/2}^{\pi/2} \cos(\tan x)\,dx$

How do I prove $\int_{-\infty}^{\infty}{\cos(x+a)\over (x+b)^2+1}dx={\pi\over e}{\cos(a-b)}$?


Does disabling root login enhance security?


Replacing a char at a given index in string?

how do I set a character at an index in a string in c#?


Working with systems with Perfect Multicollinearity


Value of float is different from what was scanned


Transparent arrow/triangle indented over an image


Indexing in Latex with printing the first letter for each group , on a WINDOWS system?

package makeidx: print first letter for each group of keys


Should I accept technically correct answer or the answer which is the solution for me?

Which Answer to Accept: Better Solution or Answer to Actual Question?


Magnificent Mansion in another Magnificent Mansion

What happens to matryoshka Mordenkainen's Magnificent Mansions?


How to deserialize a JSON String to Apex


why are qubits such a game changer in quantum computing?

How are qubits better than classical bit if they collapse to a classical state after measurement?


How to escape certain characters for sed?

Escape a string for a sed replace pattern


If $(f-\tilde f)g=0$ for all $g\in L^q$, then $f=\tilde f$

If $f$ is measurable and $fg$ is in $L^1$ for all $g \in L^q$, must $f \in L^p$?


Confidence intervals of positive parameters reaching into negatives

Does an impossible value on a Confidence Interval for a probability distribution contain information?


What kind of SQL injection would a SQL statement be vulnerable to if it only escapes single quotes instead of actually using SQL parameters?

Can I protect against SQL injection by escaping single-quote and surrounding user input with single-quotes?


Review Commenting/Auditing Issue - "You didn't pass"

Adding a comment should not make me fail the review audit


How to execute an .exe file including blank spaces in it

How to create batch file in Windows using "start" with a path and command with spaces


I have created a logo similar to an existing one. Is it plagiarism?

What should happen if a logo I made is similar to another?


Proving inequality $(a+\frac{1}{a})^2 + (b+\frac{1}{b})^2 \geq \frac{25}{2}$ for $a+b=1$


Make UIView constantly fade in and out - completion:^{ possible infinite loop?

How to make UIView animation sequence repeat and autoreverse


Neural network weights explode in linear unit

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


Error in installing R on Ubuntu 18.04 bionic release


Factor Analysis on binary data (dimensionality check before IRT)

How do I appropriately examine the dimensionality of binary data?


Fire not rendering in cycles (img sequence)

How to properly render smoke on a transparent background?


Insert Javascript Code into HTML from PHP response


Convergence of a sequence whose even and odd subsequences converge

Convergence of a sequence and some of its subsequences


What is set exponentiation and what is its proof?

How many distinct functions can be defined from set A to B?


Limit distribution when no of terms is infinite

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


Why if $(\mathbf B, \cdot)$ is a finite order group with prime order then $(\mathbf B, \cdot)$ is cyclic?

Show that every group of prime order is cyclic


/var/log taking up 8.9 GB! What should I do?


What are all the different ways to create an object in Java?


High Sierra not recognizing username when entering credentials

I don't have administrator account on my mac


How to remove smell of cigarettes from PC setup

How can I remove the smell of cigarettes from my computer?


Floating point arithmetic not producing exact results


Should I use "did" in the following question?

Use "does" in front of another verb in a question?


Convert UK Bachelor Degree Grades to German Grade Scale

How to convert from one grading scheme to another?


How to randomize (shuffle) a JavaScript array?


$\cos 3+\cos 7+...+\cos(2 n+3)= $to a compact formula

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


Random forests with bagging and range of feature values

Does random forest need input variables to be scaled or centered?


"None saw this coming." - Is it grammatically correct?


Having Trouble using Dash and managing windows

What are Unity's keyboard and mouse shortcuts?


Renaming files works, but soft links point to the old names. How can I fix that?


How to tune the number of epochs of a neural network in a cross-validation setup?

Is epoch optimization in CV with constant mini-batch size even possible?


JSON API request in PHP not working Properly

Decode gzipped web page retrieved via cURL in PHP


Problem with "touch sensitivity" on iPhone calendar

Calendar month view is unresponsive on iOS 9


Can one of the Shift, Ctrl, Alt or Win keys be used in other purpose like, to type text?


Javascript - Get array length from multi dimensional array


How to check whether a String object is a link or not?

What is the best regular expression to check if a string is a valid URL?


How to solve this rotational mechanics problem?

$F=ma$ contest problem on angular momentum


Solar system with both grid tie-in and backup power without battery?

Why do I need batteries to use solar when the grid is down?


Does StackExchange monitor content scraping?

Report sites that use Stack Exchange content without following attribution rules here


Why didn't Tom Bombadil take the Ring to Mordor?

Could Tom Bombadil have defeated Sauron?


How to show convexity of a ball in metric space?


LED- Resistor, does the position matter?

Does the resistor have to be before or after the component


Geometrical interpretation of tan(x) > x

Why $x<\tan{x}$ while $0<x<\frac{\pi}{2}$?


array of cylinders around sphere surface (sea-urchin-like)

How to make a circular array using offset object as center?


Oracle 11g how to change nls_characterset only for one table or tablespace


19.04 - rtl8812au-dkms installed but not appearing as module

Wireless antenna does not appear despite its driver being installed


Show that every finite extension of $F$ is cyclic.

Galois Groups of Finite Extensions of Fixed Fields


Ampersands in hyperlinks cause W3C validation to fail


I need centered, unnumbered section titles

Section in page header and TOC without number and no indention


Medieval style fantasy book with large black creatures as enemies

People can transfer physical and/or mental abilities to another person through magic


Disable to receive address from dhcpd for one host/mac

How to ignore a set of Mac addresses in dhcpd.conf?


Why do I keep getting this incorrect solution when trying to find all the real solutions for $\sqrt{2x-3}\ +x=3$.


Can vector components be in turn decomposed?

Why taking components of a component of a vector is invalid?


Java for loop through array list returns out of order


"Cancellation", "Canceled", "Canceling" — US usage


How do I get data from a file into a series in JavaFX LineChart?

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


Giving connection to the controls in objective C(XCode) leads to NSUnknownKeyException

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


Evaluate the integral: $\int_{0}^{1} \frac{\ln(x+1)}{x^2+1} \mathrm dx$


Determine if some application is currently using microphone

How can I find out which processes on my computer are accessing the microphone?


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


What's the meaning of "|" in a method argument?

What does the pipe character do in a Java method call?


Ways to say “someone who messes with forces they don’t understand”


Windows 10 Start Menu not showing all shortcuts?

Some start menu shortcuts are missing on Windows 10


How can I use the command `Minimize` of this trigonometric function?

How to find all the local minima/maxima in a range


No Wi-Fi adapter found on Lenovo Yoga L13, Ubuntu 18.04 LTS

Updated WiFi fix for Yoga 13 and Ubuntu 16.04?


To prove $\sum_{n=0}^\infty \binom{r}{x}\binom{N-r}{n-x}=\binom{N}{n}.$

Prove equality between binomial coefficients.


print entire xml data and tags in html - javascript

Convert XML to String and append to page


Remote access to a Minecraft server over SSH

Restricting a user to a certain directory on SSH login


What is a word for a "phrase to remember", e.g. "Life is like a box of chocolates"?


How to hook wp_mail to add a custom email as BCC for each sent email?


Make real ubuntu installation on usb stick

How do I install Ubuntu to a USB key? (without using Startup Disk Creator)


"Invalid signature file digest for Manifest main attributes" on Java build from source

"Invalid signature file" when attempting to run a .jar


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


Is there any way to recover files from the informations in `/proc`?

recovering deleted file held open by apache?


How to install Network Adapter Drivers for Atheros AR8161/8165 PCI-E Gigabit Ethernet Controller (NDIS 6.20) Ubuntu 12.04

How do I install drivers for the Atheros AR8161 Ethernet controller?


applescript: commands to maximize (green button) an iTerm window

Applescript to click green (zoom) button with Option down


C++ How would the calling of these functions change if i change the parameter argument from an int* to int

C++ parameter passing queries (code examples and outputs included)


Accept tickmark and Timeline icons are displayed in wrong Z-order on Review pages

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


What does a Partial Copy Sandbox actually copy from Production?

Can I choose which records are copied in a Partial Copy sandbox?


Infinite probability of natural numbers.

Probability of two integers' square sum divisible by $10$


Does JavaScript have an order of precedence like CSS?


JavaScript window.print() function with excessive details

Remove the default browser header and footer when printing HTML


What software has a bug that space in Adobe password fails to open in Chrome?

Stop PDFs from displaying inside Google Chrome


Which is faster to return from method in Python - list or tuple?

What's the difference between lists and tuples?


Difference between would be and might be

What is the difference between "might be" and "would be"?


An elementary approach using the divisor function definition:

Working with elementary type proofs of divisor functions


Show of a guy from a human evolved future who travels back to 20th century to find other time traveler and save humanity

TV identification: Short-lived TV show about a time traveller with a super-computer disguised as a credit-card


Solution of $\int_0^{\infty} \frac{\arctan(x)-\arctan(2x)}x\mathrm dx$ : Why Wolfram Alpha shows a different answer than mine?

Evaluate the improper integral $\int_{0}^{\infty}{f(x)-f(2x)\over x}dx$, where $\lim_{x \to \infty} f(x) = L$


How can I load changes to my .emacs without rebooting Emacs?

How can I reload .emacs after changing it?


How to apply for a UK standard visitor visa as a family?


Notice: Trying to get property of non-object in C:\xampp\htdocs\php\search.php on line 39

Call to a member function on a non-object


Can't remove dynamically generated inputs on click

Event binding on dynamically created elements?


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


"Thread 1: stopped at breakpoint" error when initializing an NSURL object


Python objects confusion: a=b, modify b and a changes!

List changes unexpectedly after assignment. Why is this and how to prevent it?


Difference between arm-eabi, arm-elf-linux-androideabi,... when cross compiling

What is the difference between arm-linux-gcc and arm-none-linux-gnueabi


Cannot add custom launcher to Ubuntu Dock ('Add to Favorites' option does not show up)


How to make a curved edge hexagon by using CSS


MySql JDBC timeout even with 'autoReconnect=true'

Why does autoReconnect=true not seem to work?


How do I get attention for one of my own questions without a good answer?


How to Calculate Point on an Arc (Given: Center, Arc Endpoints, Direction, and Distance along the Arc)?

How to find an end point of an arc given another end point, radius, and arc direction?


Prove to Yahoo and Bing that you are the original author

Duplicated content - how to tell Google I am original author


Prove that if $f'(x)=f(x)$ for all $x$, then there exist a constant $c$ such that $f(x)=ce^x$ for all $x$

Prove that $C\exp(x)$ is the only set of functions for which $f(x) = f'(x)$


append() element to a specific dimension of array

List of lists changes reflected across sublists unexpectedly


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


Should I send my client the original file of a job?

How do you explain the value of native files to an uneducated client?


What happens when calling this non-existent constructor?


Why $\cos a\cdot \cos b+\sin a\cdot \sin b = \cos (b-a)$

How can I understand and prove the "sum and difference formulas" in trigonometry?


Meaning of the Accuracy value returned by Android GPS

Location getAccuracy() what this function do?


Easy way to create Random numbers in Java

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


Problem with miktex-20.6.29-x64 and BibteX

Biblatex with Biber: Configuring my editor to avoid undefined citations


How do you animate image texture materials in blender cycles with keyframes?


why is the video sequencer so slow with 4k files 2.79

Blender Sequencer speed is Extremely slow


How can I request my question to be locked?


Why can't I access a property of an integer with a single dot?


Simple floating point multiplication not giving expected result


Does the Second Postulate of Special Relativity hold for non-inertial reference frames?

Does the speed of light vary in non-inertial frames?


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


Dart language support async/await programming style, or similar?


JavaScript remove line in string that starts with character

Delete line starting with a word in Javascript using regex


How come the cosmological constant supports the idea of dark energy existing?

What are the differences between dark energy and a cosmological constant?


how to stop cron service in macOS catalina 10.15.3

"cron" processes spawning and piling up, but no crontab


How to set class weights for imbalanced classes in Keras?


C# round a number to any arbitrary digit of a double


Why is the topological definition of function limit absent from textbooks?

Why does the definition of a limit of a function not appear in textbooks on general topology?


Is it possible to change your associated e-mail on Pokemon Go?

Is there a way to change or transfer my Pokemon Go to a different Google account?


java call oracle procedure with %rowtype parameter

how to reference an oracle pl/sql out parameter of table%rowtype as an object in java


Suggestion: add "Search All Sites" feature to the SE mobile app

Search across Stack Exchange sites in Android app


Dynamically choose one of two columns based on a third column

How do I perform an IF...THEN in an SQL SELECT?


Cachable Fatal error: Object of class mysqli_result could not be converted to string

Catchable fatal error: Object of class mysqli_result could not be converted to string


What kind of margin of error can I expect in figuring distance?

Why is law of cosines more preferable than haversine when calculating distance between two latitude-longitude points?


Proving $[0,1]\cap\mathbb{Q}$ is not compact in $\mathbb{Q}$

An open covering of $\mathbb{Q} \cap [0,1]$ that does not contain any finite subcovering


Why does Mathematica round numbers in this way where the fractional part is 0.5?


Set expectation of method call while still calling original implementation

Ruby Mocha: is there an equivalent to rspec-mocks' #and_call_original?


Jquery is not working on javascript created button

Event binding on dynamically created elements?


how to learn if a column exists or not before calling GetOrdinal("columnname") method in C#?

Check for column name in a SqlDataReader object


Do black holes attract more in GR than Newtonian gravity beyond their event horizon?

What is the weight equation through general relativity?


How are parameters evaluated for a Plot in Manipulate


What is the main difference between static class & Singleton class

Difference between static class and singleton pattern?


How can I get file extensions with JavaScript?


reference link in pdf file is not working correctly (problem with enumerate?)


QGIS failed with error: latitude or longitude exceeded limits

OpenLayers Plugin Error: latitude or longitude exceeded limits


Maximum formula: $\max\{x,y\}=\frac{1}{2} \left(x+y+|x-y|\right)$

Show that the $\max{ \{ x,y \} }= \frac{x+y+|x-y|}{2}$.


C++ operator overload using reference address

What are the basic rules and idioms for operator overloading?


What's the meaning of ^ and $ symbols in regular expression?

Regular expression using '$' sign and '^'


What does the symbol with a shield and two swords next to clan members' names mean?


How to choose an antenna for an FM transmitter?

Need help understanding simple FM transmitter


Is there a way to make Eclipse+PyDev display function documentation like Python's help() would?

Displaying function documentation in PyDev


Links to resources for mobile devices only

Automatically convert links to popular mobile pages (such as the mobile Wikipedia) to point to the corresponding regular pages


What other tricks and techniques can I use in integration?

Really advanced techniques of integration (definite or indefinite)


Getting Exported bands must have compatible data types; found inconsistent types: Float64 and Float32 using Google Earth Engine

Getting Error: exported bands must be compatible from Google Earth Engine


Get all elements in a Python list starting from an index


Cardinality of ring having more than one left inverse for some element!

If a ring element is right-invertible, but not left-invertible, then it has infinitely many right-inverses.


What could be the best way to test firebase cloud message which sends to thousands of device?


How can I get a Country Code from the Country Name in iOS?

Get country code from country name in IOS


Infinitely many primes not congruent to 1 mod n

Understanding the proof of infinitely many primes $\equiv 3\pmod{\!4}$


Enter fastboot commands from an Android phone


Proving a basic property about derived sets and unions

Derived sets - prove $(A \cup B)' = A' \cup B'$


Replacing desktop OS with type 1 hypervisor and guest OS

Is it possible to set up a bare-metal hypervisor on my laptop?


How to insert symbols into MySQL database?


How to differentiate by case when sorting a DataTable?

How to sort a DataView in a case-insensitive manner?


Evaluate $\lim_{n\rightarrow\infty} (\sum_{k=1}^{n} (\int_{0}^{\frac{π}{2}}(\sin(x))^{k}dx))$

Compute $\lim_{n \to \infty} \int_0^{\frac{\pi}{2}} \sum_{k=1}^n (\sin{x})^kdx$


PlayFunction doesn't work in DLL, but does work in standalone exe

Difference between WinMain,main and DllMain in C++


Where in the registry does Windows store with which program to open certain file types?


How can one set Electrum as default bitcoin uri handler?

How to set default application for special link types (e.g., ssh://)?


Adding new value to string in static method

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


Show that the vector space of real functions is not finitely spanned


In a ring with identity, prove that (−1) · (−1)= 1.


Add PK to each N-N tables for replication?


Any adjective synonymous to the following description

What to call someone who, apart from very inappropriate acts, doesn't care about what others think about him?


How can I animate a mesh moving in a spiral fashion?


how can you tell a real e-mail from a fake?


Let $x_1,x_2..x_n$ be real numbers in $[-1,1]$ with $\sum_{i=1}^{n} {x_i}^3=0$ then find maximum value of :$A=\sum_{i=1}^n x_1$

If the sum of $n$ cubes is zero, then the sum must be no larger than $\frac n3$.


Is there a way to disallow the node/* path for anonymous users?

How do I hide nodes that shouldn't be directly accessed from users and search engines?


What does a single * without identifier mean in the Python3 functions?


Example to show the distance between two closed sets can be 0 even if the two sets are disjoint


Help with proving this combinatorial identity?

Algebraic proof for the identity $\sum_{k=0}^m(-1)^{m-k}{{n \choose {k}}}= {{n-1}\choose m}$


Can a Wild Shaped Druid use weapons to attack?

Can a druid in Ape wildshape use weapons?


What is syntax highlighting and how does it work?


Installing drivers for my Radeon card 16.04

Ubuntu 14.04.5/16.04 and newer on AMD graphics


Commandline tool to lookup current timezone?


Installing Ubuntu on Toshiba Portege 3500

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


comparison Integer object with primitive int

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


How to validate an email address in JavaScript


What covers a sensor, and what can we clean it with?

What is the best way to clean the sensor on a interchangeable lens camera (mirrorless or digital SLR)?


How to bind function on different buttons?

JavaScript closure inside loops – simple practical example


Given $\lim a_n =a$ and $\lim b_n =b$, show $\lim\frac{1}{n}\sum_{k=1}^{n}a_k b_{n+1-k}=ab$


When is the inverse function of the derivative equal to the integral?

Can there be an injective function whose derivative is equivalent to its inverse function?


Can electromagnetic fields be used to deconstruct and reconstruct atoms?


Are these Single Instance Implementations equally Thread Safe?

Is the C# static constructor thread safe?


what is C++'s version of .ReadKey() in c#?

Capture characters from standard input without waiting for enter to be pressed


Rename Site Collection SharePoint Online Using PowerShell

Modify SharePoint Online Site Collection URL


What voltage is a 3-LED light from a LED-TV?


Is it possible to prove $g^{|G|}=e$ in all finite groups without talking about cosets?

Is there a way to prove that the order of an element in a Group divides the order of the Group, WITHOUT USING LAGRANGE'S


In python, How to use singleton pattern?

Is there a simple, elegant way to define singletons?


Correct and simple way to convert PNG to SVG?

Vectorize a PNG file in Adobe Illustrator CC 2017


java.lang.NullPointerException: Cannot read the array length because "" is null

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


my bank just sent a statement titled: Banking Done Different

Is Apple's Old Slogan, "Think Different", grammatically incorrect?


Legal to publish books based on SE questions & answers?

Are these eBooks that copy from SE illegal?


What do you call a person who loves facts?

What term means "one who enjoys learning"?


Where can I find X-01 power armor pieces?


Should you use present or past tense when telling people about your work experience?

When is using the past perfect tense not necessary?


How to check if element exists with SimpleXML?


Is there a (intrinsic) way to invite particular users to join a newly created chat-room?

How can I invite people to my chat room?


Zend Studio-5_5_0 not open in ubuntu 13.04

How do I run executable scripts in Nautilus rather than open them in Gedit text editor?


How to determine neighbouring tile ids in QGIS?


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


How to export a tikzpicture to svg with text tags?

How can I use TikZ to make standalone (SVG) graphics?


What are the most commonly used and basic Apache htaccess redirects?


Why doesn't this question appear under tagged questions?

Does Stack Exchange use caching and if so, how?


CSS formatting of unordered list to wrap around images?

How to wrap a list around an image and indent the list items at the same time?


Is it possible to run jQuery code as you scroll to an anchor?

How to detect scroll position of page using jQuery


Return a value when using jQuery.each()?


Do I have to go through immigration for a connection in Canada (Montreal)?


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


Notepad++ Codefolding - Everything but the header is under body tag?

In HTML5, can the  and  tags appear outside of the  tag?


Reword "Would you like to automatically move this discussion to chat?” so it is clear what it does

"Would you like to automatically move these comments to chat?" could be clearer


Evaluate if series with exponential diverges or converges

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


How do servlets work? Instantiation, sessions, shared variables and multithreading


Ubuntu 18.04, Arduino 1.8.5, NodeMCU v1 will not flash even with all requirements met. Why?

ESP8266 warning: espcomm_sync failed error: espcomm_open failed UBUNTU 18.04


Difference between Gemfile and Gemfile.lock in Ruby on Rails

What is the difference between Gemfile and Gemfile.lock in Ruby on Rails


"How long have you stayed there?" vs "How long did you stay there?"

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


What should I do when my question is marked as a duplicate and already has an answer somewhere else on Stack Exchange?

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


How can I create my own OS by customizing Ubuntu?


passing php variable from controller to javascript function in the head of a view


How can I make a static field in Javascript


Quick way to add point features on a map

Prevent the Feature Attributes dialog box in QGIS


Retrieving data between more than one Activities

How do I pass data between Activities in Android application?


What exactly from the source is visible in .net assembly?

Protect .NET code from reverse engineering?


paper on arXiv but not on Google scholar

How long does it usually take for published articles to show up on Google Scholar?


Programmatically reading static resources from my java webapp

How to find the working folder of a servlet based application in order to load resources


In the sentence, "I want an air-freshener because I can't stand bad smells", why is the because-clause a subordinate clause?

'For' is a coordinating conjunction, but 'because' is a subordinating conjunction. Is that right? Can someone explain why?


Can I load Windows 7 Professional over Home Premium

How to use a retail Windows 7 Professional license key to upgrade an installed Windows 7 Home Premium machine


How can I fix "unbalanced brackets" in my data tag?


Can Non-Robot Minions be Reclaimed via Microbot Reclaimer?

Microbot Alpha: how far does it consider others Microbots?


Minimal set of perimeter points such that one is always visible any point inside a polygon

Art Gallery Problem for the Castro's $24$-sided room


Attemptto invoke virtual method 'boolean java.util.ArrayList.add(java.lang.Object)' on a null object reference

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


Show bigger amplitude of physical pendulum means bigger period


Nested 'while' loop - how to break out of one loop and then the other?


Why do I receive a object reference error

After ExecuteScalar: Object reference not set etc


Article Class: How to remove the self-reference of the ToC from the ToC?

don't show ToC, LoT, and LoF in table of contents


what is the difference between two assignment operator in python?

When is "i += x" different from "i = i + x" in Python?


Practices for hiding the executable code of compiled applications


How to fix this error : SetDelayed::write: Tag Plus in (>)[x_] is Protected.?

How do I identify the source of a "Tag times protected" error?


Sass - using different variables in @each

Creating or referencing variables dynamically in Sass


Java Collections.checked*() vs Generic collections

Why aren't Collections.checkedMap and friends used more commonly?


how to change color of particular word in textarea?


Quoting within $(command substitution) in Bash


My Schengen tourist visa C is expired and I want to go back in my country

Consequences of overstaying Schengen visa for 6 months


Why is the sequence $s_m := \sum_{j=0}^{m} \cos(j^2)$ unbounded?

Is $\sum_{k=1}^{n} \sin(k^2)$ bounded by a constant $M$?


Using Xpath With Default Namespace in C#


Is there a reason the Doctor couldn't save Amy and Rory?

Can't the Doctor just land the TARDIS outside New York during 1938?


Control figures grouped inside a section when there are a lot of them

Keeping tables/figures close to where they are mentioned


Given two non-zero integers, print "YES" if exactly one of them is positive and print "NO" otherwise (Python)

How do you get the logical xor of two variables in Python?


Is it possible to preload the spell check dictionary in Internet Explorer (10 & 11)?

How to edit the system/user dictionary in Windows 8?


Any way to return PHP `json_encode` with encode UTF-8 and not Unicode?


prove that the sum to n terms of the sequence is $n(n+1)/2(2n+1)$


Story about a black hole and a robot therapist

Looking for sci-fi novel I read about humanity finding alien station on orbit of Earth


Sum the several solution functions returned by DSolve

Solve the n ODE in the loop, add the solutions to create one function


How to align checkboxes and their labels consistently cross-browsers


How to change the Fieldname(s) in the attribute table


The product of primitive polynomials is primitive.

Exercise from Atiyah-Macdonald, Chapter 1, 2.iv)


How to create a directory within your home directory - Linux


How to change XP VM on virtualbox to have two CPUs without having to reinstall XP?

VirtualBox - XP guest does not see multiple cores/multiple processors


Should I delete an on-hold question if I can't edit it to fit the rules?

How does deleting work? What can cause a post to be deleted, and what does that actually mean? What are the criteria for deletion?


Login on Safari on Mac OS X (El Capitan)

"Forgot" password on login form interferes with browser filler


How much memory is required for base lamp setup?

Can you help me with my capacity planning?


Change string to Byte Array without conversion

How do I get a consistent byte representation of strings in C# without manually specifying an encoding?


Am I allowed to display the ubuntu logo?

Can the Ubuntu logo be used for a commercial website?


CSS - odd margin between inline-block elements


Is there a point where harddrive age (Power On Hours) necessitates replacement?

Age replacement policy for hard disks and SSDs at servers


Conditional convergence of a power series on the $z \in \mathbb{C}$ for which $|z|=\rho$

Behavior of $\sum_{n=1}^\infty n^{-1}z^n$ on the circle of convergence


Do I get latest possible update now for obsolete Windows

Windows 7 End of Support - How to get OLD updates / patches thereafter?


Is there a way I can password protect a dropbox directory on my work pc?


Increase number of open files in mac high sierra

How to persistently control maximum system resource consumption on Mac?


How do I create equation whose number matches my section number

Continuous v. per-chapter/section numbering of figures, tables, and other document elements


Retrieve Nth records from a file until end of file is reached

Printing every Nth line out of a large file into a new file


How can Cobb use Mal's totem for a reality check


With $y_n$ a sequence of real numbers, prove that if $y_n=x_{n-1}+2x_{n}$ converges then $x_n$ also converges

If $ \lim_{n \to \infty} (2 x_{n + 1} - x_{n}) = x $, then is it true that $ \lim_{n \to \infty} x_{n} = x $?


How is the mass of an electron determined?

How to measure the mass of the electron?


In a bash script, how can I go to a directory whose name is stored in a variable?

Why doesn't "cd" work in a shell script?


Community Detection for Complete Weighted Network


History of usage of singular "they" (gender-neutral)

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


Solve in $\mathbb N$: $ 2^x\equiv 1 \bmod{x}$

proving that there is no solution for $n$ in positive integers except $n = 1$ for $2^n = nk + 1$


Why is shape with shrinkwrap modifier flat?


False proof that $ρe^{iθ} = ρ$ and so complex numbers do not exist?


Light is a high frequency electromagnetic wave. Can an LC oscillation circuit emit visible light?

Can an LC oscillator be used to generate visible light?


Menu-driven application using If-Else Statement - Java


How to convert a 3x3 rotation matrix to quaternion form?

Conversion of rotation matrix to quaternion


Why didn't my helpful flag result in the reopening of my question?

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


Is eval in Javascript considered safe if not using variable code?


How to change IN operator with CHARINDEX within the WHERE clause SQL


YA novel from ca. 1960s in which humans reemerge after waiting out a mini ice age underground

An old juvenile novel about a small group walking across the frozen Atlantic Ocean?


Why does every non-zero ideal in $\mathcal{O}_K$ is of finite index?

Why D/I is finite if I is a non-zero ideal of the ring of integers of a number field?


Difference between viewDidLoad and viewDidAppear

Difference between viewDidAppear, viewDidLoad in iPhone/iOS?


Why is the radiation spectrum of a Blackbody independent of its composition?

How can the black body radiation formula be so general?


Let $G\cong H$. If $\exists g\in G$ s.t. $|g|=n$, then $\exists h\in H$ with $|h|=n$, and if each element of $G$ is finite, then each in $H$ is too.

Isomorphism $f$ preserves the order of an element?


How to fetch Custom Permissions assigned to an User

SOQL to find All Users with a Custom Permission


Quartz Scheduler execute job only if it is not already running

Java Quartz scheduled Job - disallow concurrent execution of Job


Align bibliography from biblatex with leftmargin section headings from titlesec

How to remove the superfluous empty line before the list environment?


Remote control of iPad (from a PC ideally)?


Error when I use recursion to get more than 4 perfect numbers JAVA


A "maximal" ideal of zero divisors is prime.

Is an ideal which is maximal with respect to the property that it consists of zero divisors necessarily prime?


Why are two ^D presses necessary to exit `cat`?


How do I change / spoof my MAC address and easily switch between multiple ones?


How to Use Batch File - Simple Application to Restart Audio Drivers

Restart a Windows service from the command line


Does time dilation make travelling close to the speed of light redundant?

How long would it take me to travel to a distant star?


how do you calculate the private exponent in asymmetric key encryption

Calculating RSA private exponent when given public exponent and the modulus factors using extended euclid


What movie had an AI computer called "Shoshone"?

Space movie with alien probe that makes the crew turn homicidal


Remove unwanted characters, country code from phone numbers fetched from contacts iOS


srand(time(NULL)) generating similar results

rand() function in C is not random even when seeded


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


Null Pointer Exception need help figuring it out


What am I missing to center this div/images?


How to make a variable to return N/A? (c language)

What is the best way to return an error from a function when I'm already returning a value?


Making strings in a list equal to ints in a different list?

How do I convert two lists into a dictionary?


Using query in Google Sheets, function will not pull over all data

Google Sheets QUERY won't display cell text if other cells have numbers


Value of $\lim_{n\to\infty}\sum_{k=1}^n \frac{n}{n^2+k^2}$

To show that the limit of the sequence $\sum\limits_{k=1}^n \frac{n}{n^2+k^2}$ is $\frac{\pi}{4}$


Chances on ability checks don't seem to add up

Are peoples' competencies really as flat in D&D 5e as its math suggests?


Adding arrow head at the end of ParametricPlot3D


Do physicists understand why time slows down the faster the velocity of an object?


Difference between "new" operator and "new" function

Difference between 'new operator' and 'operator new'?


If $M$ is a compact manifold and $X$ is a vector field in $M$ then $X$ generates a flow.

proof that on a compact manifold a vector field is complete


How can i create pages in PHP without create physical pages?

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


Can I move semi-maximized windows through multiple monitors?

Move semi- maximized windows across multiple (2 or more) monitors


What properties are available to own in Grand Theft Auto V?

What Properties are available for purchase in Grand Theft Auto V?


Were ST:TNG "Force of Nature"-related issues ever addressed in ST:DS9?

What happened to warp drives destroying the universe?


Should TPS (transactions per second) be upper or lower case

Capitalization of bpm/BPM meaning beats per minute


The observer effect, how is related to death of human brain or consciousness?

What is an observer in quantum mechanics?


Why doesn't a value node set to 1 evaluate to pure white in the shader editor?

World displays as grey even though set to white


Why is Gilt a word when we have Gilded? Is this town big enough for the both of them?

Why do some words have two past tense forms (e.g. "dreamed" vs. "dreamt")?


Stinky air when I turn on the bathroom faucet...what is causing it?


Acceleration of free particle in Minkowski space!


Approximate the solution of this initial value problem using Euler's method


How to lock screen 30 minutes after unlock

How do I restrict my kids' computing time?


What criteria does Hearthstone use to determine which minions get summoned by N'Zoth?

Does N'Zoth the corruptor invoke minions in a specific order?


Why does my computer show an image shot in RAW + JPEG as two JPEGs instead of one RAW and one JPEG?

Why am I seeing two JPG files instead of RAW + JPG with a Canon 1100D?


Why did Voldemort reveal himself at the end of OotP?

Why couldn't Voldemort view the prophecy without Harry's help?


Would you compromise your design and how far should you go?


Macro with default text in user defined package

Preamble works in .tex file but not in .sty file


Definite article before specific product names


PHP getting and setting attributes on HTML Elements


Want to draw same graph by changing scaling of the axis

How to draw the graph of function x+y=100


Intermittent module import failure in Apache CGI Python script

Why can't python find some modules when I'm running CGI scripts from the web?


Is it okay to pronounce "ask" as /æks/, swapping the /s/ and /k/?


Why does "President of the United States" have a "the" before "U.S", but "President of Russia" doesn't?

Need for using the article "the" before "United States of America"?


How can I simply remove the fish-eye effect of my DJI Phantom vision 2 lens?

What software should I use for converting fisheye photos to normal rectilinear photos?


How to calculate the Sum of all Values in a Ruby Array


Short story about people who lived only a few days

Short story where time is accelerated and characters have to get back to ship?


Are there other verbs that work like “dare” and “need”?


Making a string out of a string and an integer in Python


Linear Regression on sorted Dependent variable

What happens if the explanatory and response variables are sorted independently before regression?


Add rows to table which it contains a text box and an image in a same column and onclick that image calender must opens

Add/Delete table rows dynamically using JavaScript


Terminal not opening up after upgrading python to 3.7


Regular Expression for US and other format zip

What is the ultimate postal code and zip regex?


Prove inequality $\sum_{k=1}^{n}\frac{a_kb_k}{a_k+b_k}\le \frac{AB}{A+B}$

prove $\frac {ab}{a+b} \geq \sum ^n_{i=1} \frac{a_ib_i}{a_i+b_i}$


Obtaining SLD styles that works with a given OpenStreetMap shape files?


Why haven't I received the "Curious" badge?


NullPointerException for ProgressDialog in AsyncTask

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


In Skyfall, what is the significance of M's post-mortem gift of a porcelain pug to Bond?

What is the purpose or message behind the dog figurine that Bond receives?


Is it safe to use a laptop with a dropped screw somewhere in the motherboard?

Is it dangerous if you drop a metal object(like a screw) on a motherboard that is powered on?


Http Status 404- Path is incorrect when connecting .jsp and servlet via

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


What should I respond when someone ends their sentence with ',no?'


Does a moving magnet release more magnetic radiation in space as the number of charges placed near it are increased?

Why moving magnet releases more Magnetic radiation as the number of charges near it are increased?


How can I install Ubuntu and Windows 10 as dual boot?

Dual boot Ubuntu (14.04) with Windows 10


Why is this happening to my subdivided holes in my cylinder?

Adding Edge Loops Around Airplane Window


Can you transfer between a Google and a Trainer Club account?

Will I keep my progress if I change account?


Code block is not properly formatted when placed immediately after a list item

How to nest code within a list using Markdown


Proof verification: Let $p\geq 2$. If $2^{p}-1$ is prime, then $p$ must also be prime.

Let $p \geq 2$. Prove that if $2^p-1$ is prime then $p$ must also be prime.


how do I bring back the initial menu to configure a mesh?

How to edit Parameters for an Object after it is created?


Python: Differences between the += operator and append

When is "i += x" different from "i = i + x" in Python?


[rtl8723be]Windows 10 gives 15Mbps download speed while Ubuntu 15.10 gives 5 Mbps

How do I get a Realtek RTL8723BE wireless card to work?


How to only print one row from table in a while statement?


How do I get my players to be more decisive and take the initiative?


Why does reduced mass help when talking about two body problems?


Centripetal force: if radius decreases, does ANGULAR or TANGENTIAL velocity change?

How is centripetal force related to radius?


Why: A holomorphic function with constant magnitude must be constant.


Are My Flags Marked Useful or Helpful Here?

New profile pages are out - bugs and feedback master list


How to properly inject iterators into table?


Old sim deactivated but i want to use that same number for new sim

Whatsapp, Keeping the number on the new phone but without the old sim card


Given two uniformly distributed independent random variables what should the PDF of multiplication of them?

Probability density function of a product of uniform random variables


Mac Keyboard Shortcut to Bring Up Finder

Is there a keyboard shortcut to bring up Finder?


I accidentally deleted root using sudo rm *


How does LIGO detect accurate time differences if gravitational waves are also compressing and stretching the light waves-specific confusion below

LIGO flawed by the identical expansion of laser wavelength and arms in presence of a gravitational wave?


How to upgrade or downgrade the Kernel in Ubuntu (to any stable or testing release)

How to update kernel to the latest mainline version without any Distro-upgrade?


Can a group be recovered from its order and automorphism?

If $G$ and $H$ are nonisomorphic group with same order then can we say that $Aut(G)$ is not isomorphic to $Aut(H)$?


Unable to understand the logic of the part to the right of assignment operator when creating object of inner class

Java inner class and static nested class


Where did the tool bar go in object mode? Blender 2.8


AmE/Writing: AN _hors d'oeuvres_ tray, or A _hors d'oeuvres_ tray?


iOS detect device orientation with hardware orientation lock AND portrait only mode

iOS device orientation disregarding orientation lock


How to create a link to a URL provided in a bib file with custom text


List of lists changes reflected across sublists unexpectedly


How to set the background color of a row in FMX.Grid.TGrid?

Firemonkey Grid Control - Styling a Cell based on a value (via the OnGetValue function call)


Are there any proofs that miracles are impossible?

What should a rational person accept as a miracle?


How to use pagenumbering in the document?


$f(z)=f(iz)\forall z$, my question is : is there such $f$ exists?

Entire function $f$ such that $|f(z)| ≤ K |z|^3$ for $|z|\ge1$ and $f(z) = f(iz)$ for every $z∈C$


How to make a prefill line with read command?

How do I output a suggestion for a user to accept and use as input?


Is there something wrong with 'Community'?

What are review tests (audits) and how do they work?


Krull dimension of $\mathbb{C}[x_1, x_2, x_3, x_4]/\left$


Generating html from php file but leave out the form on the page?

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


SFMC - SMS Data Extension, having multiple of the same mobile numbers (different Subscriber Key) in the DE - only sends to ONE of the duplicates

Duplicates in sendable DE for MobileConnect


UILabel textRectForBounds has no effect when trying to create margin


Truncate Multivariate Polynomial to Degree

Multivariable Taylor expansion does not work as expected


Windows Games how do i code in to play on linux

How can I install Windows software or games?


SELinux preventing Apache from writing to a file


How does object instantiation works for Interface

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


after running Galera Replication for MariaDB , performance (TPS) does huge diffrence

100x less insert performance with Galera multi-master


Excel not adding decimal numbers correctly


Exclude posts that only have the 'Uncategorized' category

Exclude a category if post is only in that category using wp_Query


How common is it to have multiple muggle-borns in a single family?

How common is it to have a Muggle-born in Muggle families in Harry Potter?


Printing contents of an associative array to a file in bash

What are the shell's control and redirection operators?


Blender 2.91.0 choppy model in viewport when using perspective view?


jQuery addclass when clicked and remove class when something else is clicked

How do I detect a click outside an element?


Chrome on Ubuntu freezes in maximised mode

Screen freezes when going full-screen mode - Ubuntu 16.04 LTS


Digital Photo Professional alternative for Ubuntu?

What good software is available for editing RAW photo files?


How to run a linux shell command at startup in Ubuntu 20.04?


Sum and convergence of series $\sum\limits_{n=2}^{\infty}\ln \left(1-\frac{1}{n^2}\right)$

Computig the series $\sum\limits_{n=2}^\infty \ln\left(1-\frac{1}{n^2}\right)$


comparatives - "easier" or "more easy", "friendlier" or "more friendly"

Conundrum: "cleverer" or "more clever", "simpler" or "more simple" etc


How to add a script to Startup Applications from the command line?

How to add a program as a startup application from a terminal?


How to identify Required fields via the API

How to tell whether a field is required or not in Apex by describe fields


What happens if both players die simultaneously?


Which values can be expressed by a linear coin combination

Largest integer that can't be represented as a non-negative linear combination of $m, n = mn - m - n$? Why?


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


Major visual issue with cycles rendering


What is a gauge (for someone who has not studied gauge theory)?


C# how to access non-public members for NCrontab?


Should the backer board be in front of or behind the tub flange?


Pygame mixer in a subprocess does not work

pygame.event.get() not returning any events when inside a thread


Prove that $f_n = \frac{\alpha^n - \beta^n}{\alpha - \beta}$ for all $n \in \mathbb Z^+$.

How to prove that the Binet formula gives the terms of the Fibonacci Sequence?


How to use pandas variable in sql script using jupyter


please help solve 'oracle-java7-installer' missing; dpkg: error processing linux-image-extra-3.8.0-19-generic

Unable to install software or update the system after half installed java


Measuring the maximum resident set size of a Java program

How do I check CPU and Memory Usage in Java?


Pay down a big loan or pay off a small one?

Is there a most efficient way to pay off multiple loans with the same interest rate?


How to remove only the parent element and not its child elements in JavaScript?


How to set a:link height/width with css?


Regex - how to tell something NOT to match?

Regex: match everything but specific pattern


How to run Application with multiple parameters?

Best way to parse command line arguments in C#?


How to run 2 different computers with one CPU and using VMware

How do I share a single computer among different users?


Root node is null after inserting new node into AVLTree

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


Adding elements to empty list gives unexpected behaviour

List of lists changes reflected across sublists unexpectedly


differentiation under the integral sign $\int_{0}^{\pi}\ln\left(1-2r\cos x +r^2 \right)dx$

Computing $\int_{0}^{\pi}\ln\left(1-2a\cos x+a^2\right) \, dx$


New installation – TeX editor says: "Error: Could not start the command"


Example that in general $|abc|\neq |cba|$

how to prove that $abc$ and $cba$ do not necessarily have the same order?


Are these solutions of $2 = x^{x^{x^{\:\cdot^{\:\cdot^{\:\cdot}}}}}$ correct?


What are the standard colors for plots in Mathematica 10?


How to change an Image in JFrame when a timer reaches a number?

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


Property of a continuous function with $f(0)=f(2)$


Extending line to points an unspecified distance using ArcMap?

Extending lines to Points without altering original geometry using ArcMap?


What is the difference between a tensor, vector, and a matrix?

What is the difference between a spinor and a vector or a tensor?


How to check for an update is done or not

How can I detect a create, update, delete query is successful in Codeigniter


What is the current state of apple device (iPhone, iPod, etc.) support?


How do I disable the camera shutter sound when taking a photo with my iPhone 6S?

iPhone makes shutter sound when taking photos despite being on mute


How to use Jackson to deserialize to list or value based upon JSON?

Make Jackson interpret single JSON object as array with one element


Why are there so many users named "user"?


How can I remove Ubuntu from my system and install the Windows bootloader?


UK Visit Visa, How do we prove self employment?

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


Distribution of the minimum of the components of a multivariate normal random variable

What is the probability that random variable $x_1$ is maximum of random vector $X=(x_i)$ from a multivariate normal distribution?


What are the differences between 32-bit and 64-bit, and which should I choose?


Does explicitly instantiating a template class also explicitly-instantiate the associated template friend functions?

Why can templates only be implemented in the header file?


setting width and height of window ignored

How to stop Tkinter Frame from shrinking to fit its contents?


Simulating group_concat MySQL function in Microsoft SQL Server 2005?


Change MacBook Pro OS X Apple ID ownership

App Store asks for old Apple ID when installing updates


Are there tools that I can use to obtain a snapshot of terminal or pty state?

Read everything that's displayed in the terminal


How am i supposed to download an older version of Ubuntu


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


The first homology group $ H_1(E(K); Z) $ of a knot exterior is an infinite cyclic group which is generated by the class of the meridian.


How can I use a Java List with Scala's foreach?

Iterating over Java collections in Scala


How to Customize the Email template on chatter posts


"Next Song" function key (Mac) on Ubuntu

How can I get media keys working on my keyboard?


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


Tizkit: Package pgfkeys Error: I do not know the key '/tikz/shape1'

Including TikZ file: the key '/tikz/cap' requires a value


Can't reset my JAVA_HOME to new Open JDK 11 Java installation


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


Reverse a linked list recursively in Java

Reversing a linked list in Java, recursively


Why is it NOT possible to "Follow" or "Friend" someone on Stack when it's a win-win-win for everyone?

A "friends list" on Stack Overflow would be nice


Creating an array of JLabels - Why do I get this weird error?


What is the point of using a named function expression?

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


Shortcut to paste text in command prompt

How do I paste into the Windows CMD prompt by using only the keyboard?


passing parameters to a funcion: do I need to use an alias?


Finding element in LinkedList with lambda


Programming Myth? Pre vs. post increment and decrement speed

Is there a performance difference between i++ and ++i in C?


Can we change how bash_history gets updated?

Preserve bash history in multiple terminal windows


How to deal with my fear of large audiences?

Lecturer with anxiety. How to survive in academia?


Identical MAC addresses on Network updated


How to rename all the files in a directory to a particular format?


Error when trying to install steam with "sudo apt-get install steam"

Problem starting Steam on ubuntu 15.04 64-bit


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


Does the rotation of the earth affect the travel time from Europe to Australia?


Want explanation of when different looping constructs are appropriate

Alternatives to procedural loops and iterating over lists in Mathematica


Completing proof of derivative being continuous

Prove that $f'(a)=\lim_{x\rightarrow a}f'(x)$.


How to Draw a Rounded Rectangle with WinForms (.NET)?


javascript alert box contain button with a class

How can change a styling of javascript alert button?


Error when installing the grub2 package in /target/

16.04 new installation gives grub-efi-amd64-signed failed installation /target/ ubuntu 16.04 at the end


Ubuntu 16.04.1 Released: Do I have to upgrade my system and if so how?

How do I upgrade to a newer version of Ubuntu?


Why does friction point radially inwards when a car is turning in a circular path?

Why does friction act radially inwards when a car turns?


call one constructor from another in java

How do I call one constructor from another in Java?


Finding the equivalent binary-number to a given number

Is there a printf converter to print in binary format?


Do I need a disc drive to install Ubuntu?

How do I install Ubuntu from an USB drive / create a live USB-stick in Windows?


What order do I watch the Tenchi anime in?


How can I get randomly generated numbers between 0 to 99 with 0 and 99 included?

Generate random numbers uniformly over an entire range


Is there a list of error codes for Minecraft?


form with delete method wont hit asp.net Core controller with HttpDelete ActionVerb

Are the PUT, DELETE, HEAD, etc methods available in most web browsers?


Function.prototype.bind does not work in IE even in versions where it is supposed to be supported

How to handle lack of JavaScript Object.bind() method in IE 8


If two sets have a natural (asymptotic) density, does their union?


What Is the best way for a new player to get started?


Is php's 'include' a function or a statement?


Macro for textinput without any formatting


Which is correct? log in, log on, log into, log onto


Why does the first parallel Stream after a program starts run more slowly than the subsequent ones

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


I can't change the parameters of a primitive after creating it in Blender 2.8

What is causing disabled options when adding a mesh/curve object to the scene?


Unable to get wifi adapter working - clean 19.04 install - network unclaimed


Speeding up explorer.exe global shortcuts


How to make search engines to take care more about exclusive contents?

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


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how to return double datatype inside a function with 4 decimal places?

How to round a number to n decimal places in Java


Should one cite during university exams?


Saving each layer as a separate image photoshop with WITH Adjustments

How to automatically save each layer as its own png/jpeg while keeping one main layer above


I have forgotten my iCloud username and password and need to turn Find My iPhone off. What can I do?


How can I create a SQL table from another table without copying any values from the old table

How can I create a copy of an Oracle table without copying the data?


Traveling to the US with new passport, visa on the old one


How to add table in between two \item commands


How to select all data from these two tables?

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


20-25 percent difference in view in between Facebook ad clicks are visible in Google Analytics

Less than half of Facebook ad clicks are visible in Google Analytics


Etymology of "between a rock and hard place"

expression "caught between a rock and a hard place"


System call after final document shipout

Shell escape after PDF is finished and closed?


Reconstructing command line arguments string

Split a string by spaces -- preserving quoted substrings -- in Python


calculating distance from one point to another

Conditional check for "i == (2^8)" fails when i is 512?


Exactly half of the elements of $\mathcal{P}(A)$ are odd-sized


How to fix my terminal prompt being out by a character?

Why is my bash prompt getting bugged when I browse the history?


How can I achieve this glowing effect on my images?


How to enable verbose BSOD screen in Windows 10

How to make Windows 10 BSOD show more details like older versions of Windows


How is $\frac{du}{dz}=\frac{1}{2}\left(\frac{du}{dx}-i\frac{du}{dy}\right)$ and $\frac{du}{d\bar{z}}=\frac{1}{2}(\frac{du}{dx} + i\frac{du}{dy})$

How does the derivative with respect to the complex conjugate even make sense?


$R^2$ equals square of correlation between observed and fitted responses

Does the slope of a regression between observed and predicted values always equal the $R^2$ of the original model?


Convert PolygonZ to ordinary Polygon Shapefile

Changing geometry types from kml points Z to just points in QGIS


Installing Windows 10 effect on installed programs

Update to Windows 10: What is going to happen to my data and apps?


Wrong paper format with powerdot in TexShop

Output difference between MacTeX 2015 and 2017 with powerdot class


Python instance attribute not being recognized


Are these solutions of $2 = x^{x^{x^{\:\cdot^{\:\cdot^{\:\cdot}}}}}$ correct?


What is the exact meaning of localhost on the operating system?


"Relationships went south" what does it mean?


Why do we use pseud-random numbers when we have access to truly random numbers easily?

How are pseudorandom and truly random numbers different and why does it matter?


Reverse Voltage Protection with a P-channel MOSFET


How do people at Hogwarts usually tell the time?


Is it possible to make Blender a Y-up world?


Best way to burn data to dvd using command line

How do I burn a DVD ISO using the terminal?


Is there a specific difference for "dwellings" in terms of storage, and if so, what is it?


Is the "Fanatic" badge awarded multiple times?

Is it possible to get multiple Fanatic/Enthusiast badges?


Can a force user use their foot to force choke?

Are hand motions required to use the Force?


grub rescue error: file '/grub/i386-pc/normal.mod' not found


Is time really a 1-dimensional object that we only traverse through?

Intuition for multiple temporal dimensions


Windows 7 Trusted installer using 4gb of ram and up to 50% of my cpu

Windows 7 SP1 Windows Update stuck checking for updates


Error perl script - can't locate Net/SSH/Perl.pm in @INC

How can I set Perl's inclusion path for modules for a CGI script?


Are there ways to view the small Facebook profile pictures by just knowing the email id?

Facebook API - How do I get a Facebook user's profile image through the Facebook API (without requiring the user to "Allow" the application)