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author | Jarkko Hietaniemi <jhi@iki.fi> | 2002-05-09 14:09:00 +0000 |
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committer | Jarkko Hietaniemi <jhi@iki.fi> | 2002-05-09 14:09:00 +0000 |
commit | 2c646907d8be3abcfdbcb890fa5c8ca825c7ce91 (patch) | |
tree | fd2dfb2d89edad2ffd718654079053a07941d6c4 /pod/perlfaq4.pod | |
parent | 1fdb6f840c15335baa3b41d0fe57a0671fb3b52b (diff) | |
download | perl-2c646907d8be3abcfdbcb890fa5c8ca825c7ce91.tar.gz |
FAQ sync.
p4raw-id: //depot/perl@16527
Diffstat (limited to 'pod/perlfaq4.pod')
-rw-r--r-- | pod/perlfaq4.pod | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/pod/perlfaq4.pod b/pod/perlfaq4.pod index bedc668c19..27908d5662 100644 --- a/pod/perlfaq4.pod +++ b/pod/perlfaq4.pod @@ -1,6 +1,6 @@ =head1 NAME -perlfaq4 - Data Manipulation ($Revision: 1.20 $, $Date: 2002/04/07 18:46:13 $) +perlfaq4 - Data Manipulation ($Revision: 1.21 $, $Date: 2002/05/06 13:08:46 $) =head1 DESCRIPTION @@ -135,7 +135,7 @@ functions is that it works with numbers of ANY size, that it is optimized for speed on some operations, and for at least some programmers the notation might be familiar. -=item B<How do I convert Hexadecimal into decimal:> +=item B<How do I convert hexadecimal into decimal:> Using perl's built in conversion of 0x notation: @@ -214,6 +214,11 @@ Using Bit::Vector =item B<How do I convert from binary to decimal:> +Perl 5.6 lets you write binary numbers directly with +the 0b notation: + + $number = 0b10110110; + Using pack and ord $decimal = ord(pack('B8', '10110110')); |