On Wednesday, 3 April 2019 at 02:59:51 UTC, realhet wrote: > Hi, > > I'm writing a picture browser program and I'd like to ask for a > bit of assistance. > > [...] Hello, maybe the following links can be useful: http://ddili.org/ders/d.en/parallelism.html http://ddili.org/ders/d.en/fibers.html