With Wikiscan I can see stats of users whose userpage is listed in a specific category. How can I see all contributions by Wikipedia users in a specific category? The category only contains their ...
When using the MediaWiki MathJax extension, it's trivial to create new commands with \newcommand. From the MathJax documentation: You can use the \def, \newcommand, \renewcommand, ...
Is it possible in MediaWiki markup to repeat table column headings automatically?