Category Archives: Programming

Install Mcrypt PHP extension on Ubuntu (PHP-FPM + Nginx)

To install Mcrypt PHP extension on Ubuntu / Debian run following command ( this step is same for Nginx and apache )

This will create a mcrypt module in /etc/php5/mods-available directory. If it doesnt we need to create symlink for this.

Now enable mcrypt by running

After this restart php5-fpm service by

 

How to access remote mysql server using local phpmyadmin

phpMyAdmin is a free and open source tool written in PHP intended to handle the administration of MySQL or MariaDBwith the use of a web browser. It can perform various tasks such as creating, modifying or deleting databases, tables,fields or rows; executing SQL statements; or managing users and permissions. source: wikipedia

To access remote mysql database from your local phpmyadmin, open config.inc.php file by

Add following line

You can refer this article to install phpmyadmin on Ubuntu: http://devendraverma.com/install-phpmyadmin-on-ubuntu/

Android Splash Screen

To add Splash Screen to you android application


Splashscreen.java

AndroidManifest.xml

 

activity_splash.xml

Output

laterbox_splash_screen

 

 

Remove # from url in Angular JS and Laravel 5

To remove # from Angular JS application built with Laravel , add following line in your config.

Add this in your head tag

Now it will work fine till you do not refresh the page. If you refresh your page at this point, you will see page not found error, it is because now browser sends request to server and server doesn’t have the route.

To do this we will add this route at the end of routes.php

 

 

PHP Fatal error: Uncaught exception ‘UnexpectedValueExcepti$

After fresh installation of Laravel 5.1, it was not showing up the welcome page. Further investigating into this issue revealed that “storage” directory is not writable.

To make storage directory writable run following commands

Then run:

Android Studio – Unable to run mksdcard SDK tool

When I was installing Android Studio on Ubuntu this error occurred which halted the installation

It happened twice and I thought sharing this might help others. It got resolved by running following command.

 

 

JDK Required: ‘tools.jar’ seems to be not in Studio classpath

I was installing android studio on ubuntu and come across this error.

After lots of searching I found this simple soutuion that worked for me.

This is caused by having JAVA JRE installed as opposed to JAVA JDK. Installing JDK resolve the problem.

 

Replace local branch with remote branch entirely

Simply:

Assuming that “origin/master” is your remote branch you want to reset to. This updates your local HEAD branch to be the same revision as origin/master, and --hard will sync this change into the index and workspace as well.

ref – http://stackoverflow.com/questions/9210446/replace-local-branch-with-remote-branch-entirely