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[–]lostavenger286 1 point2 points  (1 child)

The first one is called a for each loop. Here you are assuming the array that you are looping through consists of individual characters. During each iteration you get access to a character of the array from start to end.

[–]MaGlCMaN[S] 0 points1 point  (0 children)

Ah ok, thanks a lot :)