June 2012
Intermediate to advanced
136 pages
2h 50m
German
Content preview from Reguläre Ausdrücke kurz & gut, 2nd Edition
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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.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.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.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.
Unterstützte Metazeichen
JavaScript unterstützt die in den Tabellen 38 bis 42 aufgeführten Metazeichen und Metasequenzen. Ausführlichere Definitionen zu den einzelnen Metazeichen finden Sie weiter oben im Abschnitt »Regex-Metazeichen, Modi und Konstrukte«.
Tabelle 1.38 Darstellung von Zeichen in JavaScript
Sequenz | Bedeutung |
| Nullzeichen, |
| Backspace, |
| Newline, |
| Carriage Return, |
| Formfeed, |
| Tabulator, |
| vertikaler Tabulator, |
| über zwei Hexadezimalziffern spezifiziertes Zeichen |
| über vier Hexadezimalziffern spezifiziertes Zeichen |
| benanntes Kontrollzeichen |
Tabelle 1.39 Zeichenklassen und klassenartige Konstrukte in JavaScript
Klasse | Bedeutung |
| irgendein Zeichen aus ... |
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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.