Re: Re: search =~ for /'s

$new .= '/' unless substr $new, -1 eq '/'; can someone explain what -1 does

Comment on Re: Re: search =~ for /'s

Replies are listed 'Best First'.
Re: Re: Re: search =~ for /'s by little (Curate) on Jun 30, 2002 at 03:15 UTC
see perlman:perlfunc `# 1st argument given: string to process # 2nd argument given: offset # so here it means regardless of the true length the # last character in the string substr ($new, -1);` [download] Have a nice day All decision is left to your taste	[reply] [d/l]


Come for the quick hacks, stay for the epiphanies.
	PerlMonks