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portably finding max integer

by martin (Friar)
on May 24, 2009 at 16:46 UTC ( [id://765935]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    # solution 1
use Config;
...
else {
  # max_integer is probably 2**31-1
}
  2. or download this
    # solution 2
my $max_int = (-1)>>1;

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