If there are a few languages on your Drupal-based site (the site is multilanguage) then logo and/or site name should refer to home page on the selected language rather than on the main site language.

When moving your site from one engine to another one, pages’ URLs are changed and you ma need to save oold URLs. First, there are links to these URLs from other sites, and search engines …

This article is actually a tip of how hide Body field. When hidden, Body will not be shown neither on a form nor when node viewing.

You need to create CCK-field. For example you may need to create CCK-field from hook_update_N.

Some modules work incorrectly with PHP 5.3. Many hosters have PHP 5.2 and you should have environment similar to server’s one for developing. Therefore it is necessary to downgrade php packet updates.

This article describes how to find and understand changes in Book module. This will make you able to adapt snippets and modules which interact with Books module in Drupal 6.

Allows a blacklist of sites that will have a rel="nofollow" attribute added to their link tags whenever used on your site. Originally the only page in the blacklist was Wikipedia, though it now allows an …

From this article you will know how to forbid search engine bots indexing and following certain links.
Solution

This article is devoted to changing of the standard search box which is passed to .tpl.php through $search_box variable.

 
You need to run cron frequently (for example, every 10 minutes). And meet some problems on this way.
Modules launched by cron work with external sites and connection with them can be bad or script …