WordPress MySQL Database Table Structures

Its a awesome article published by Lain on Deliciousbrains showing the structure and design of all WordPress tables. He also explains how they are connected using foreign key.

Link4 years ago http://qnimate.com/wordpress-mysql-database-table-structures/

How to Store Arrays in HTML5 localStorage

HTML5 localStorage lets you store key/value pairs of data. Both key and value needs to be a string. To store arrays as a key or value you need to encode the array into a JSON string. And while retrieving you need to decode it back to an array. Here is example code var array = […]

4 years ago http://qnimate.com/how-to-store-arrays-in-html5-localstorage/

How to Store Objects in HTML5 localStorage

HTML5 localStorage lets you store key/value pairs of data. Both key and value needs to be a string. To store objects as a key or value you need to encode the object into a JSON string. And while retrieving you need to decode it back to an object. Here is example code var object = […]

4 years ago http://qnimate.com/how-to-store-objects-in-html5-localstorage/

Get HTML5 Audio Duration Length

HTML5 Audio Element provides an duration property to retrieve the length of the video file. Here is example code on how to use the property

4 years ago http://qnimate.com/get-html5-audio-duration-length/

WordPress Check if Gravatar Exists

Here is a function which takes an email address and checks if an gravatar exists or not. function validate_gravatar($email) { // Craft a potential url and test its headers $hash = md5(strtolower(trim($email))); $uri = ‘http://www.gravatar.com/avatar/’ . $hash . ‘?d=404′; $headers = @get_headers($uri); if (!preg_match("|200|", $headers[0])) […]

4 years ago http://qnimate.com/wordpress-check-if-gravatar-exists/

Change WordPress Default Avatar

WordPress themes while displaying author bio and comments use the get_avatar function to retrieve the avatar. get_avatar function requests avatar from Gravatar. If gravatar returns a image then get_avatar functions returns that image otherwise returns the default image. WordPress by default provides some default images, you need to select any one. You can also add […]

4 years ago http://qnimate.com/change-wordpress-default-avatar/

Create a Chat App using Intel XDK and XMPP

This post is a part 49 of Intel XDK Complete Tutorial post series. Chat apps are becoming very popular among users. Learning the overall architecture of a chat app is important for developers. In this tutorial I will show you how to create a chat app using Intel XDK. All the codes and technologies of […]

Image4 years ago http://qnimate.com/create-a-chat-app-using-intel-xdk-and-xmpp/

Get WordPress Post Date as Current Time Difference

In this tutorial I will show you how to get WordPress post published date as time difference i.e., 2 days ago, 5 months ago etc. Here is the code to get in this format <?php $time = get_post_time("U", true, $post_id); $time = human_time_diff($time, current_time(‘timestamp’)) . " ago"; echo $time;

4 years ago http://qnimate.com/get-wordpress-post-date-as-current-time-difference/

Creating a WordPress Admin Theme

WordPress Admin Themes provide a better user experience to the site administrator. They customize the look and feel of the admin panel to reflect the website type and/or front-end theme. In nutshell a WordPress admin theme is a group of actions, filters, styles, scripts and hacks to add, remove, style and alter various components(HTML elements, […]

4 years ago http://qnimate.com/post-series/creating-a-wordpress-admin-theme/