Re^2: How to correct code

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Re^3: How to correct code by terra incognita (Pilgrim) on Sep 30, 2004 at 14:41 UTC
Here is a simple brief example, but like dragonchild says, to get the complete picture you should really get a Perl book. Personally I would recommend you borrow, steal or buy the "Camel" book from O'Reilly. It will fill you in on all the stuff necessary to get you going. `use strict; #declare the variable $foo before using my $foo; $foo = 'hello world'; print $foo;` [download]	[reply] [d/l]
Re^3: How to correct code by Crian (Curate) on Sep 30, 2004 at 14:41 UTC
`my @lots_of_thingies; [...] my $all_of_them; foreach my $thingy ( @lots_of_thingies ) { $all_of_them .= $thingy; } print "$all_of_them\n";` [download] By side, this code cries for `join`...	[reply] [d/l]