April 4, 2014 · Articles Mysql: Another MySQL daemon already running with the same unix socket. After VPS reboot, you may encounter this issue and the fix is simple. Follow these stops to prevent this error. $ service mysqld stop $ mv /var/lib/mysql/mysql.… Read more
February 21, 2014 · Articles YEOMAN - Yo, Grunt, Bower - Power tools for front-end developers Yeoman is a tool for modern workflow to aid front-end web application development. Yeoman consists of three tools to manage this workflow and has generators ava… Read more
January 8, 2014 · Articles How to find the collation and character set of MySQL tables? To find the collation of tables within MySQL database, you can use one of the commands listed below mysql> show table status from exampledb; mysql> SELECT… Read more
January 7, 2014 · Articles How to find the MySQL collation and character set? To find the collation of a database mysql> SELECT DEFAULT_COLLATION_NAME FROM information_schema.SCHEMATA WHERE SCHEMA_NAME = 'exampledb' LIMIT 1; +---------… Read more
January 2, 2014 · Articles Sudo, Visudo -bash: visudo: command not found Visudo is needed to make modifications to the sudoers file. In a fresh install of CentOS "sudoers" file is not normally found. To install visudo issue the comma… Read more
January 1, 2014 · Articles PostgreSQL: Create database, connect and list (command line) Changing host configuration $ vi /var/lib/pgsql/8.4/data/pg_hba.conf Add postgresql to startup process $ chkconfig postgresql-8.4 on Start postgresql service $… Read more
December 31, 2013 · Articles How to install PostgreSQL on CentOS Linux? First lets do an update before we start installing PostgreSQL $ yum update You can install PostgreSQL from CentOS Base repo or can do a search for the latest ve… Read more
December 25, 2013 · Articles Firefox: Responsive design testing for Mobile devices Follow the below steps to set the preset value for responsive design testing on mobile devices i) Go to the address bar in firefox and type "about.config" ii) Y… Read more
December 24, 2013 · Articles Responsive web page testing tools available online Quirktools - Screenfly Interesting site to test mobile web pages of various screen sizes (kindle fire, samsung galaxy tab, google nexus 7, apple ipad 1 - 3 mini… Read more
July 9, 2013 · Articles How to setup, install Apache, PHP and MySQL on Mac OS? Apache server is installed by default on Mac. Access the configuration settings for Apache by going to $ cd /etc/apache2/ $ vi httpd.conf To enable php, edit ht… Read more
