Here you can digest how to use Wikipedia in bite-sized morsels. The tips listed below were created for the Tip of the day project, or the Styletips project, but are listed here by title and organized by subject area for your convenience.
When you transclude a page (that is, automate the display of a page's content on another page), all its tags (like {{TOCRight}}) go with it, which will be implemented on the host page. Just add the following code if you want to add a right-aligned TOC to a page, but do not want it to be displayed on "derivative" pages:
Do you know the CC BY-SA/GFDL License inside-out, and have thousands of edits to your credit? Are all those copyright disclaimer warnings starting to bug you? Add this to your (pick one): vector.css (default), monobook.css, modern.css, minerva.css Skin (or add it to your common.css to hit all your skins):
/* Remove to-me-useless notes in all edit boxes. leaves only the command buttons and special chars. */
#editpage-copywarn { display: none; }
#editpage-copywarn1 { display: none; }
#editpage-copywarn2 { display: none; }
#editpage-copywarn3 { display: none; }
div.editpage-head-copywarn { display: none; }
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