On 9/20/07, Dr.Ruud <[EMAIL PROTECTED]> wrote:
> Andrew Curry schreef:
>
> > (split/\s+/,$cmd)
>
> Very often, (split ' ', $cmd) is the better alternative.
snip
For the uninitiated: split ' ', $string does what split /\s+/, $string
does, but also removes leading whitespace.
The following code prints
||foo||bar||baz
foo||bar||baz
#!/usr/bin/perl
use strict;
use warnings;
print join('||', split /\s+/, " foo bar baz"), "\n",
join('||', split ' ', " foo bar baz"), "\n";
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