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Re^3: xs modifying passed value

by afoken (Monsignor)
on Nov 18, 2012 at 07:57 UTC ( #1004384=note: print w/replies, xml ) Need Help??

in reply to Re^2: xs modifying passed value
in thread xs modifying passed value

I always get em backwards

Easy: If you want to compare characters (strings, char* or char[] if you know C), use the operators made from characters (eq, ne, lt, gt, le, ge, cmp). If you want to compare numbers like in mathematics, use the operators you know from mathematics (==, !=, <, >, <=, >=, <=>).


Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)

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Re^4: xs modifying passed value
by Festus Hagen (Novice) on Nov 19, 2012 at 13:31 UTC
    Excellent way to remember it ...

    Thank you!

    fh : )_~

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