Old Post Slug — WordPress Removal and Cleanup
When you make a change to a post slug permalink after its been published, WordPress will automatically redirect it to the new post slug (doing a 301 redirect). This works well, but sometimes you want no existence of the old post slug. These SQL statements will help you cleanup your old post slugs.
WordPress Plugin Internationalization (i18n) Localization (L10n)
Internationalizing your plugin is not difficult. All the information you need is out there and the WordPress Codex is very good resource, but I thought I’d sum it up for those who need the quick skinny on the matter.
WordPress Migration
Moving WordPress sites from host to host isn’t as difficult as you may think. Following these simple steps will help guide you through the entire process: copy/move site files, copy/move the database, and most importantly update your database/table values with this special MySQL query.
WordPress NGINX Rewrite Rules
If you are using WordPress with Nginx, you will need to setup Nginx specific rewrite rules. This guide will give you the rules you need to get pretty URLs working for your WordPress install.