To reload or rerender the page using AngularJS you can use the snippet below. Sample AngularJS

To check if an array contains a value in Javascript you can use the snippet below. Sample Javascript

To disable comments on posts older than date X in WordPress you can use the snippet below. Sample mySQL

To delete all unapproved comments in WordPress you can use the following snippet. Sample mySQL

To remove any post that is older than X days in WordPress you can use the query below. Sample mySQL

To show or hide a variable if null in AngularJs, you can use the snippet below. Sample AngularJs or

To disable or enable Trackbacks and Pingbacks in WordPress you can use the following mysql queries. Sample mySQL enable disable

To identify unused tags in WordPress you can use the following snippet.

To resize a image proportionally with CSS, simply set either width or height to auto. This should also work if…

To get or set the value of a textbox using jQuery you can use the following snippet. Sample jQuery