jteplitz602/Hopkins-Planner — comment on commit f95ee8a27fc168e7d53e78d052aa8aec6517431b
File:  line 0
By cwabbott0:

btw, it's not a "bug," it's a feature of JavaScript and many other languages and it works just as well for different situations. See http://en.wikipedia.org/wiki/Modulo_operation#Remainder_calculation_for_the_modulo_operation