EDIT 08/03/2010: A reader just pointed out that the method outlined in this post will present a warning in in the status bar when using the latest version of FireFox. No popups or dialog messages though – that’s good. And it still works flawlessly in IE and Chrome. Thanks to Jayapal for pointing the warning in FF.
Here is a cool trick to get rid of ssl security warning errors when embedding youtube videos into secure web pages.
This solution will work if your server is using Apache and has Mod_Rewrite enabled (most Linux web hosting companies do).
First, add this to your .htaccess file: (more…)
Get the domain verification CNAME from inside Google Apps.
Add the verification CNAME to DNS records. (more…)
Since WordPress 2.6, everytime you save a post, it is saved as a revision. All previous revisions are also saved. So, 10 revisions to a post will end up with 11 posts in the database. If you don’t need this revision history, and want to slim your database, add this code to your functions.php file:
Now, if you database is already full of previous revision, and you want to delete those form the database, also run this sql statement on the database:
FROM wp_posts a
LEFT JOIN wp_term_relationships b ON (a.ID = b.object_id)
LEFT JOIN wp_postmeta c ON (a.ID = c.post_id)
WHERE a.post_type = 'revision'