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  • 3
    @zlice I guess it is more clear to have an index called i, than x. At least when it is not a 2D loop or something. However, x is not too bad of a name, anyway, although the best would be to name it even better than i or x...
  • 1
    Invective! Verb your expletive nouns!

    http://thecodelesscode.com/case/34/
  • 1
    Actually, the i-n thing is cause of FORTRAN (I-N in FORTRAN are integers; all other chars are floating point), and the standard of maths. It's not a bad habit at all in any newer language, and you're fine as is
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