> -----Original Message-----
> From: david [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, September 26, 2002 8:41 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Hide a string while saving it to file
>
>
> Nyimi Jose wrote:
>
> > I have a string (ascii).
> > I would like to apply a rule on it before saving it to a file ->
> > coding ... And apply the same rule to get the original string while
> > reading from the file -> decoding ...
> >
> > Any Idea ?
>
> there are ency/decy modules in CPAN that you should check out. for a
> brain-dead appoach try:
>
> #!/usr/bin/perl -w
> use strict;
>
> my $i = "abcd";
>
> my $j = mess_it($i);
> print "$j\n";
> print fix_it($j),"\n";
>
> sub fix_it{
> my $s = shift;
> $s =~ s#(.)#chr(ord($1)/2)#ge;
I did know that it was possible to use # character instead of the / one,
while substution.
I understand why you use it :-) (because of division operator).
So my question is :
Are there others characters that
I can use in substitution statement
instead of the "normal" / char ?
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