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Re: Speeding up unshift

by japhy (Canon)
on Nov 22, 2000 at 19:12 UTC ( [id://42938]=note: print w/replies, xml ) Need Help??

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  1. or download this
        if (num) {
        i = AvFILLp(av);
...
        SvPVX(av) = (char*)(AvARRAY(av) + slide);
    }
}
  2. or download this
    slide = (i < num && i > 0) ? i : num;

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