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Re: What does ".=" mean?

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


in reply to What does ".=" mean?

. is for string concatenation (see Additive operators), = is an assignment operator.

my $messageText = "This is some text\n"; $messageText .= "Add more text here\n";

Is the same as:

my $messageText = "This is some text\n"; $messageText = $messageText . "Add more text here\n";

Update: added brackets to link, fixed typo


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