Why this also works? A bad Intro to strings in C
mentioned videos
• Why This Works from @tortellini_soup
• Why Does This Work ? from @ThePrimeagenHighlights
• A Competition for Unreadable Code? from @lauriewired
The theory behind the C quick is already explained there, I don't repeat in this video. The trick also works with strings, as in C strings "barely exist", they are just arrays that will decay into pointers (95% of the times, see standard for array decay for more).