JavaScript has a built-in method called .at() which allows you to access array items in their index. at() has a number of advantages: cleaner, and easier, to read does relative…

As a WordPress plugin developer, ensuring the security of your plugin is crucial. One way to do this is to understand and implement data sanitization in your plugin. Data sanitization…

I recently had a large JavaScript array - a complex polygon of latitude and longitude coordinates. The file was undesirably large (about 32 MB) which seemed to stem from the…

Problem When trying to submit a form which contains HTML or JavaScript - you receive an error message which reads This page isn't working Chrome detected unusual code on this…

How to BULK remove Twitter followers If you have a large number of Twitter followers to remove you can speed up this process using Google Chrome addon and some JavaScript.…

WordPress 4.4 introduced core support for emojis. This automatically converts emoticons in your content from their text representation to an icon. To do this it added some JavaScript, CSS and…

The PHP code below shows how to pre-fill a list field in Gravity Forms. This is done using the gform_field_value_$parameter_name filter that allows you to populate a field with values…

Putting an email address on a website, for example on your website's "contact" page or in a forum is a sure way to end up with email spam. There are…

WordPress 4.4 introduced a new feature for the WYSIWYG editor (TinyMCE) - auto-embedding of URL's added to the editor content. With this feature URL's for approved websites added to the content will…