m5l.eu is a Fediverse instance that uses the ActivityPub protocol. In other words, users at this host can communicate with people that use software like Mastodon, Pleroma, Friendica, etc. all around the world.
This server runs the snac software and there is no automatic sign-up process.
If you write QtWidgets applications and want to make sure Union works with it, I wrote a quick set of guidelines here: https://invent.kde.org/plasma/union/-/work_items/234
Happy Birthday @kde, der Linux- und Unix-Desktop KDE feiert 30. Geburtstag. Wir gratulieren mit einem Artikel
git worktree for the rescue:I was working on updating a #cpp project to a newer #Qt version, but wanted to keep comparing to a #git tag from some time ago. The problem is that checking out a different commit changes all the files as far as #CMake is concerned, and everything builds from scratch. If only there was a way to have another copy of the same repo without cloning...
find . -name '*.qml' | xargs sed -i 's/\(import [A-Za-z0-9.]*\)[ ]*[0-9.]*/\1/g'
Which translates to "please remove all versions from import statements in my #Qt QML files"