Hi Martin,
You should start learning regular expressions
e.g. by typing
perldoc perlre
or probably better with one of the Perl Books. Probably Learning Perl
3rd edition can be a good choice though I have seen only the 2nd yet.
and now your examples:
>
> I want to know what this lines can mean
Hi!
I want to know what this lines can mean. I have a lot of lines like that to
understand.
s/à/a/g
$qte1 =~ /\s*//g ;
$usager =~ s/-/_/g ;
$ppa =~ /o/i
Thanks a lot
Martin
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