--- "WANG, SHIPING [AG/1000]" <[EMAIL PROTECTED]> wrote:
> Hi, Question for your code:
>
> what is the meaning "require 5;"
Require with just a version number means that you must be running Perl 5 or better.
For example,
let's say I was to use the 'our' keyword. That was introduced in 5.6, so I might put
this at the
top of my code:
require 5.6;
our $global;
Cheers,
Curtis "Ovid" Poe
=====
"Ovid" on http://www.perlmonks.org/
Someone asked me how to count to 10 in Perl:
push@A,$_ for reverse q.e...q.n.;for(@A){$_=unpack(q|c|,$_);@a=split//;
shift@a;shift@a if $a[$[]eq$[;$_=join q||,@a};print $_,$/for reverse @A
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