software, art, music and writing by omar.https://eigenomar.com/https://eigenomar.com/writings/modern-cpp-daily-course/https://eigenomar.com/writings/modern-cpp-daily-course/a 56-day course on modern c++17 and c++20 for working engineers, 5 to 10 minutes of reading a day.Sat, 31 Oct 2026 00:00:00 GMThttps://eigenomar.com/writings/7-levels-of-reading-the-universe/https://eigenomar.com/writings/7-levels-of-reading-the-universe/a journey through physics, reality and metaphysical imagination, in seven books.Fri, 30 Oct 2026 00:00:00 GMThttps://eigenomar.com/writings/investing-an-overview/https://eigenomar.com/writings/investing-an-overview/a starting map of investing, from a passive investor's point of view: the key terms, products and sectors, and the ideas behind building a portfolio.Sat, 24 Oct 2026 00:00:00 GMThttps://eigenomar.com/writings/dj-101/https://eigenomar.com/writings/dj-101/an introductory course, from a personal point of view, on djing.Wed, 07 Oct 2026 00:00:00 GMThttps://eigenomar.com/art/creative-coding/https://eigenomar.com/art/creative-coding/everything from my creative coding repo in one gallery, from pygame shape studies and pycairo flow fields to live canvas sketches.Thu, 03 Sep 2026 00:00:00 GMThttps://eigenomar.com/writings/published/12/https://eigenomar.com/writings/published/12/twelve scene-based dialogues, short literary pieces where philosophy happens in real time.Thu, 19 Feb 2026 00:00:00 GMThttps://eigenomar.com/software/sdm/https://eigenomar.com/software/sdm/tools that keep a dj library tidy. they spot the same song saved twice, check that each file sounds as good as it claims, read what rekordbox worked out about each track, and show which songs from a spotify playlist are still missing.Thu, 15 Aug 2024 00:00:00 GMThttps://eigenomar.com/software/mortgager/https://eigenomar.com/software/mortgager/a rent-or-buy calculator for the dutch housing market, with the full monthly mortgage schedule and the month buying starts to pay off.Mon, 05 Feb 2024 00:00:00 GMT