There is no reason to have V to be FNU. F already does implicit U on numbers. All it accomplishes on V is to make sequences be converted to a urange with the same length. This isn't desirable in most circumstances. Now, looping through a list, is one character shorter if you don't care about the loop var.
There is no reason to have
Vto beFNU.Falready does implicitUon numbers. All it accomplishes onVis to make sequences be converted to a urange with the same length. This isn't desirable in most circumstances. Now, looping through a list, is one character shorter if you don't care about the loop var.