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Re: Very Large Hex Combinations

by Zaxo (Archbishop)
on Aug 04, 2005 at 14:22 UTC ( #480841=note: print w/ replies, xml ) Need Help??

in reply to Very Large Hex Combinations

To get all those from 0x00000000 to 0xFFFFFFFF, all you need to do is count - for a long time. Assuming 32-bit integers,

my $val = 0|0; do { printf "%08X\n", $val++ } while $val;

For longer strings, use Math::BigInt;.

After Compline,

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Re^2: Very Large Hex Combinations
by diotalevi (Canon) on Aug 04, 2005 at 16:28 UTC

    Why so complicated? A simple foreach iterator loop will suffice. Its also the cheapest in runtime.

    printf "%08x\n", $_ for 0 .. ~0;

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