August 2011
Intermediate to advanced
552 pages
23h 48m
English
Content preview from Advanced Mac OS X Programming: The Big Nerd Ranch GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Logging
In our development careers at one time or another we have all done “caveman debugging,” putting in lots of print statements to see program flow and to see what values our variables have. Using stuff in Chapter 11: Files, Part 1: I/O and Permissions, you can even redirect those print statements to log files.
But there are times when you are logging and it is not debugging related, like server programs keeping an audit trail of connections or printing information that may be of interest to administrators (such as the disk is filling up). Most Unix systems have a daemon running called syslogd, the system logging daemon. System administrators can configure syslogd to log to a file or to send the log information from many machines to a central ...
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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.