in reply to xs modifying passed value

print "It's $t\n" if $passfail eq 1;

Maybe a minor point, but "eq" is a string comparison operator, not a numeric comparison operator.

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Re^2: xs modifying passed value
by Festus Hagen (Acolyte) on Nov 18, 2012 at 01:48 UTC
    Yup, Thank you.

    I always get em backwards ... :(

    -Enjoy
    fh : )_~

[reply]
      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 (==, !=, <, >, <=, >=, <=>).

      Alexander

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

        Thank you!

        -Enjoy
        fh : )_~

[reply]

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