May 2011
Intermediate to advanced
1096 pages
40h 54m
English
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Name
Error.message — a human-readable error message
Synopsis
error.message
Description
The message property of an
Error object (or of an instance of any subclass of Error) is
intended to contain a human-readable string that provides details
about the error or exception that occurred. If a
message argument is passed to the
Error() constructor, this message
becomes the value of the message
property. If no message argument is
passed, an Error object inherits an implementation-defined default
value (which may be the empty string) for this property.
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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.