Detect If Browser Tab Has Focus

Most Viewed Questions:

• What do numbers using 0x notation mean?
• SQL - IF EXISTS UPDATE ELSE INSERT Syntax Error
• Maven package/install without test (skip tests)
• Submit button not working in Bootstrap form
• Python concatenate text files
• Can't connect to local MySQL server through socket '/tmp/mysql.sock
• Reading in a JSON File Using Swift
• Is it possible to use "return" in stored procedure?
• How to use order by with union all in sql?
• How can I create an utility class?
• Import and insert sql.gz file into database with putty
• How to style SVG with external CSS?
• How do I paste multi-line bash codes into terminal and run it all at once?
• Webdriver Screenshot
• How can I access localhost from another computer in the same network?
• Random number between 0 and 1 in python
• how to convert a string date to date format in oracle10g
• Pros/cons of using redux-saga with ES6 generators vs redux-thunk with ES2017 async/await
• How to increase buffer size in Oracle SQL Developer to view all records?
• How to make circular background using css?
• HTML character codes for this ? or this ?
• Can I pass parameters in computed properties in Vue.Js
• Get the device width in javascript
• Passing Variable through JavaScript from one html page to another page
• Access denied for user 'root'@'localhost' (using password: Yes) after password reset LINUX
• Wheel file installation
• Create an array with random values
• App can't be opened because it is from an unidentified developer
• multiple conditions for JavaScript .includes() method
• How to increase maximum execution time in php
• SVN Repository on Google Drive or DropBox
• What is "X-Content-Type-Options=nosniff"?
• sendKeys() in Selenium web driver
• Table with fixed header and fixed column on pure css
• How to run a subprocess with Python, wait for it to exit and get the full stdout as a string?
• How to insert values in two dimensional array programmatically?
• How can I check if a background image is loaded?
• Mac OS X - EnvironmentError: mysql_config not found
• How to break out of the IF statement
• FATAL ERROR in native method: JDWP No transports initialized, jvmtiError=AGENT_ERROR_TRANSPORT_INIT(197)
• How to fix this Error: #include <gl/glut.h> "Cannot open source file gl/glut.h"
• List of Timezone IDs for use with FindTimeZoneById() in C#?
• Why rgb and not cmy?
• Resolve promises one after another (i.e. in sequence)?
• Dilemma: when to use Fragments vs Activities:
• Hibernate Criteria Query to get specific columns
• installing cPickle with python 3.5
• How to use color picker (eye dropper)?
• Pandas convert dataframe to array of tuples
• How to Detect Browser Back Button event - Cross Browser
• create a text file using javascript
• Auto refresh code in HTML using meta tags
• AngularJS - Building a dynamic table based on a json
• intelliJ IDEA 13 error: please select Android SDK
• Parcelable encountered IOException writing serializable object getactivity()
• How do I specify local .gem files in my Gemfile?
• html "data-" attribute as javascript parameter
• printf() prints whole array
• How to download a Nuget package without nuget.exe or Visual Studio extension?
• Rails 4: before_filter vs. before_action
• Is there a way to make numbers in an ordered list bold?
• Upload DOC or PDF using PHP
• How to remove item from a python list in a loop?
• How to query data out of the box using Spring data JPA by both Sort and Pageable?
• Set the maximum character length of a UITextField in Swift
• Concatenating strings in Razor
• Bootstrap number validation
• How to enable TLS 1.2 support in an Android application (running on Android 4.1 JB)
• Difference between setTimeout with and without quotes and parentheses
• AttributeError: 'datetime' module has no attribute 'strptime'
• Python: URLError: <urlopen error [Errno 10060]
• My httpd.conf is empty
• Specifing width of a flexbox flex item: width or basis?
• What do <o:p> elements do anyway?
• Is the LIKE operator case-sensitive with MSSQL Server?
• What do hjust and vjust do when making a plot using ggplot?
• Converting String to "Character" array in Java
• Name [jdbc/mydb] is not bound in this Context
• Class constants in python
• How to convert a string to JSON object in PHP
• JavaScript before leaving the page
• str_replace with array
• Uncaught TypeError : cannot read property 'replace' of undefined In Grid
• What are the rules for casting pointers in C?
• Convert Date/Time for given Timezone - java
• Can Selenium WebDriver open browser windows silently in the background?
• start/play embedded (iframe) youtube-video on click of an image
• Angularjs: Error: [ng:areq] Argument 'HomeController' is not a function, got undefined
• The HTTP request is unauthorized with client authentication scheme 'Negotiate'. The authentication header received from the server was 'NTLM'
• Error : getaddrinfo ENOTFOUND registry.npmjs.org registry.npmjs.org:443
• Android - Pulling SQlite database android device
• How to run sql script using SQL Server Management Studio?
• How can I kill whatever process is using port 8080 so that I can vagrant up?
• libxml install error using pip
• Why is processing a sorted array faster than processing an unsorted array?
• C# password TextBox in a ASP.net website
• Google Maps JavaScript API RefererNotAllowedMapError
• Renaming Columns in an SQL SELECT Statement
• Explain ExtJS 4 event handling
• Allowing Untrusted SSL Certificates with HttpClient
• (XML) The markup in the document following the root element must be well-formed. Start location: 6:2
• PHP + JQuery - How to use these two together? Please see my example
• Angular 2 Hover event
• Cannot install NodeJs: /usr/bin/env: node: No such file or directory
• How to hide a div with jQuery?
• Difference between <span> and <div> with text-align:center;?
• How do I adb pull ALL files of a folder present in SD Card
• How do I initialize a byte array in Java?
• Can Twitter Bootstrap alerts fade in as well as out?
• Altering user-defined table types in SQL Server
• Spring Boot REST service exception handling
• Could not resolve all dependencies for configuration ':classpath'
• How to disassemble a binary executable in Linux to get the assembly code?
• Truncate string in Laravel blade templates
• How does Zalgo text work?
• Manually adding a Userscript to Google Chrome
• ValidateAntiForgeryToken purpose, explanation and example
• SQL, Postgres OIDs, What are they and why are they useful?
• Manually Triggering Form Validation using jQuery
• How to handle button clicks using the XML onClick within Fragments
• How to get child element by class name?
• Getting the current Fragment instance in the viewpager
• Position buttons next to each other in the center of page
• Is there any method to get the URL without query string?
• SQL Developer is returning only the date, not the time. How do I fix this?
• iPhone/iOS JSON parsing tutorial
• How to allow users to check for the latest app version from inside the app?
• Reactjs - Form input validation
• React img tag issue with url and class
• How to see indexes for a database or table in MySQL?
• How to copy Outlook mail message into excel using VBA or Macros
• How can I check if some text exist or not in the page using Selenium?
• How to convert signed to unsigned integer in python
• insert data from one table to another in mysql
• How to POST URL in data of a curl request
• How to find sitemap.xml path on websites?
• golang why don't we have a set datastructure
• CSS vertical alignment of inline/inline-block elements
• auto increment ID in H2 database
• Close Bootstrap Modal
• Alternative to google finance api
• Checking if a string array contains a value, and if so, getting its position
• How do you declare an object array in Java?
• How to run a PowerShell script from a batch file
• How to get GET (query string) variables in Express.js on Node.js?
• C++ cast to derived class
• Display open transactions in MySQL
• How to persist data in a dockerized postgres database using volumes
• Jersey client: How to add a list as query parameter
• How to use ESLint with Jest