December 1998
Beginner to intermediate
674 pages
40h 41m
English
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Name
add
Synopsis
$s
->add(
handles
)
Description
Adds list of handles to the IO::Select object, to be returned when an event occurs. IO::Select keeps the list of handles in a cache, which is indexed by the handle’s file number. Each handle can be an IO::Handle object, an integer, or a reference to an array, where the first element is an IO::Handle object or an integer.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.