The only one describing array manipulations as sets!
NOT using arrays, assume set are files. But one can always convert files to arrays and vice versa.
Describes the bare-metal (not Docker) installation of OpenCloud
Tuta Mail seems the only alternative email that is free, and seems to have Calendar and Contacts.
Connect to GMX Calendar (CalDAV), Contacts (CardDAV), and Files (WebDAV). I had to use: 1) https://caldav.gmx.com which becomes: https://caldav.gmx.com/begenda/dav/MY-UNIQUE-ID 2) https://carddav.gmx.com DOES NOT WORK (although the begenda may work but needs unique id 3) https://webdav.mc.gmx.net SEEMS applicable but I cannot get it to work
Bookmark OS is something interesting, but I cannot parse what it does :)
Calculate, integrate, convert, do matrix math, statistics, extract information from web pages etc
Google Map alternatives. I use OsmAnd (OpenStreetMaps and Navigation)
Gapps are Google Apps, including app store. They are needed with custom roms to have app store.