Advanced Loop

JavaScript - Advanced Loop Along with the for, while, do, and forEach loop, the topic in this section was the usage of for of and for in loop. The idea is generally similar to the one of forEach loop, but the difference of ‘for in’ loop compared to the other two was that ‘for in’ was enumerating, while the other two were iterating. A more thorough explanation is provided by this link, to be honest, I’m still not 100% sure.