[prev in list] [next in list] [prev in thread] [next in thread] 

List:       perl-beginners
Subject:    =?gb2312?B?u9i4tA==?=:how to copy elements into the next array
From:       yantao () neusoft ! com
Date:       2009-01-29 7:42:03
Message-ID: 4a3c84a274.4a2744a3c8 () neusoft ! com
[Download RAW message or body]

try this,

@b[0..9] = @a[0..9];


----- Ô­Óʼþ -----
´Ó: itshardtogetone <itshardtogetone@hotmail.com>
ÈÕÆÚ: ÐÇÆÚËÄ, Ò»Ô  29ÈÕ, 2009 Ï Îç2:39
Ö÷Ìâ: how to copy elements into the next array

> Hi,
> How do I copy the first 10 elements of @a into @b?
> 
> The method that I use is long :-
> my @a = 1..20;
> my @b = ();
> 
> my $ctr = 0;
> foreach (@a){
>     if ($ctr < 10){
>         push @b,$_;
>     }
>     $ctr ++;
> }
> 
> 
> 
> 
> 
> 
> Thanks.
> 
> 

-- 
To unsubscribe, e-mail: beginners-unsubscribe@perl.org
For additional commands, e-mail: beginners-help@perl.org
http://learn.perl.org/



[prev in list] [next in list] [prev in thread] [next in thread]