September 2012
Intermediate to advanced
302 pages
6h 31m
German
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A Referenz Core JavaScript
In diesem Kapitel werden die Core-Features von JavaScript tiefer gehend betrachtet als in Kapitel 3. Daher befindet sich dieses Kapitel im Anhang. Der Anhang orientiert sich an den Einträgen im Mozilla Developer Network1 und folgt im Aufbau Douglas Crockford2.
A.1 Anweisungen
A.1.1 Leere Anweisung
Die leere Anweisung besteht aus einem Semikolon.
A.1.2 Var-Anweisung
Die var-Anweisung kennzeichnet eine Variablendeklaration.
var x;
A.1.3 Let-Anweisung
Die let-Anweisung kennzeichnet eine Variablendeklaration. Eine solche Variable hat einen Blockgültigkeitsbereich. Die let-Anweisung soll Teil von ES6 (ECMAScript 6th Edition) werden.
A.1.4 Const-Anweisung
Die const-Anweisung kennzeichnet eine Konstantendefinition. Eine solche ...
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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.