Hi List,
I need to put each letter from a string to an array.
I am doing it this way and it works. I wanna know if there is any other
better way to do this / a built-in function.
#! /usr/bin/perl
$srt ="123";
$sl = length $srt;
$val= join (':', split(/ */, $srt) );
@arr = split(/:/,$val);
for
On 12/28/05, Umesh T G <[EMAIL PROTECTED]> wrote:
> I need to put each letter from a string to an array.
The usual way to tear apart a string into an array with characters is
@chars = split '', $string;
It is documented at C.
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For additional comma
On Wed, 28 Dec 2005, Umesh T G wrote:
> I want an alternative solution, if any.
Here's one:
$ perl -le '$i = "abcd"; @j = split //, $i; print join "\n", @j;'
a
b
c
d
$
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Chris Devers
0ª¸I Q'éL
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On 12/28/05, Adriano Ferreira <[EMAIL PROTECTED]>
The usual way to tear apart a string into an array with characters is
@chars = split '', $string;
It is documented at C.
On 12/28/05, Chris Devers <[EMAIL PROTECTED]> wrote:
>
> $ perl -le '$i = "abcd"; @j = split //, $i; print join "\n", @j;'
Chris Devers:
> $ perl -le '$i = "abcd"; @j = split //, $i; print join "\n", @j;'
A good alternative to [print join "\n", @list] is to set the (see perldoc perlvar) to "\n".
perl -le "$,=qq{\n}; print split //, q{abcd}"
The qq{} is to make it work under CMD.EXE too, the q{abcd} can also be
w
