November 2011
Intermediate to advanced
320 pages
10h 18m
English
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Character Encoding
To make it possible to quote reserved or otherwise problematic characters inside strings, CSS offers an unorthodox escaping scheme: a backslash (\) followed by one to six hexadecimal digits. For example, according to this scheme, the letter e may be encoded as “\65”, “\065”, or “\000065”. Alas, only the last syntax, “\000065”, will be unambiguous if the next character happens to be a valid hexadecimal digit; encoding “teak” as “t\65ak” would not work as expected, because the escape sequence would be interpreted as “\65A”, an Arabic sign in the Unicode character map.
To avoid this problem, the specification embraces an awkward compromise: A whitespace can follow an escape sequence and will be interpreted as a terminator, and then ...
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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.