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Re^2: merging two arrays with OR operation

by rsFalse (Hermit)
on Mar 05, 2019 at 23:28 UTC ( #1230938=note: print w/replies, xml ) Need Help??


in reply to Re: merging two arrays with OR operation
in thread merging two arrays with OR operation

Also you may want to look at Bitwise String Operators, and relatively new bitwise operator '|.'.
Here I use v5.28.0:
#!/usr/bin/perl -wl use strict; my @array1 = (0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1); my @array2 = (0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1); my $bits1 = join '', @array1; my $bits2 = join '', @array2; print $bits1 | $bits2; use feature 'bitwise'; # from v5.22 print $bits1 | $bits2; print $bits1 |. $bits2; # So... print "Result: ", join ', ', split //, $bits1 |. $bits2;
OUTPUT:
011101111111 4294967295 011101111111 Result: 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1

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