July 2005
Beginner
312 pages
9h 23m
English
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Tied Variables
A tied variable may be accessed like any other but it uses your own code behind the scenes. So, you could make a scalar that is really stored on a remote machine or an array that always stays sorted. See the perltie manpage.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.