Invalid Gradle JDK configuration found
Solution to the "Invalid Gradle JDK configuration found" problem faced while opening an Android project in Studio is given.
Comments Off on Invalid Gradle JDK configuration found
September 30, 2018
Using Git
Git is a popular, widely used, source code management system, originally developed by Linus Torvalds. Common Git commands are listed.
September 30, 2018
Importing an Android Studio project in Git
How to import an Android Studio project for software configuration management under Git is explained with an example.
Comments Off on Importing an Android Studio project in Git
September 30, 2018
Bash idioms
bash idioms are tiny scripts, mostly one-liners, that accomplish a lot and can be used as building blocks in larger scripts.
September 30, 2018
Posting images on Twitter
How to optimize the size of an image for sharing on Twitter so that the full image is visible in the tweet stream is explained.
Comments Off on Posting images on Twitter
September 29, 2018
Getting WordPress to work with Varnish 4.0
With Varnish 4.0, VCL has changed. The changed VCL for dropping cookies for a WordPress based site using Varnish cache server is provided.
Comments Off on Getting WordPress to work with Varnish 4.0
September 29, 2018
Drupal: Web page stuck in maintenance mode
A web page of a Drupal based web site getting stuck in maintenance mode. Steps required for resolution of the problem are given.
Comments Off on Drupal: Web page stuck in maintenance mode
September 29, 2018
nginx 502 Bad Gateway Error
A website started giving the "502 Bad Gateway" error after a software update. Steps required for resolution of the error are given.
Comments Off on nginx 502 Bad Gateway Error
September 29, 2018
How to redirect non-www URLs to www in Varnish
How for redirect non-www URLs to www while using Varnish as a reverse HTTP proxy is explained with configuration directives.
Comments Off on How to redirect non-www URLs to www in Varnish
September 28, 2018
Trigonometric calculations with bc
How to do trigonometric calculations using bc, the command line basic calculator available with Linux and Unix systems.
September 28, 2018