Thoughts on creating two completely different concept OSs in one day / What does it mean to create an OS?

One person creating two OSs in a single day. Humanity has already reached that point.Creating an OS is no longer anything ...

The Time Truly Needed to Master Programming: The 100-Hour Myth and the Cruel Truth of the Learning Curve

I thought I could master programming in 100 hours. Even though I completed over 100 hours of YouTube tutorials, I couldn't do ...