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Re: What does ".=" mean?

by marto (Bishop)
on Apr 01, 2013 at 09:50 UTC ( #1026452=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $messageText = "This is some text\n";
    $messageText .= "Add more text here\n";
    
  2. or download this
    my $messageText = "This is some text\n";
    $messageText = $messageText . "Add more text here\n";
    

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[stevieb]: I'm learning that no matter how good a piece of software is at what it's supposed to do, it's a piece of shit without providing any API documentation. (Talking about C++ here currently). Seriously... write software for an embedded platform and make...
[stevieb]: ...you guess based on the sparse examples, and the header files that are spread out illogically?
[stevieb]: document the public facing functions/methods people... ALL OF THEM.

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