https://iopwiki.com/index.php?title=Category:Hidden_categories&feed=atom&action=historyCategory:Hidden categories - Revision history2024-03-28T18:06:11ZRevision history for this page on the wikiMediaWiki 1.32.2https://iopwiki.com/index.php?title=Category:Hidden_categories&diff=85280&oldid=prevMessing with data: Initial setup2020-01-10T14:42:57Z<p>Initial setup</p>
<p><b>New page</b></p><div>Categories which are hidden by default. Some categories are not useful for the user or are just too common which is why they are hidden.<br />
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To hide a category, make sure the category's page has a line with <nowiki>__HIDDENCAT__</nowiki>.<br />
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[[Category:Wiki Maintenance]]</div>Messing with data