February 2015
Intermediate to advanced
664 pages
24h 26m
Polish
Content preview from Programowanie w JavaScript Rusz głową!
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Stosowanie prototypów
Jak pobrać prototyp?
Już naprawdę dużo napisaliśmy na temat prototypu psów i sądzimy, że na tym
etapie jesteś już na tyle przygotowany, by zobaczyć przykład przedstawiający
nie same diagramy, lecz kod. W jaki sposób możemy utworzyć lub uzyskać
dostęp do prototypu psa? No cóż, okazuje się, że taki prototyp mieliśmy cały
czas pod ręką, jednak nie wiedzieliśmy o tym.
A tak można pobrać prototyp w kodzie.
Dog.prototype
Jeśli przyjrzymy się konstruktorowi Dog,
okaże się, że posiada on właściwość
prototype, zawierającą referencję do
używanego prototypu.
A teraz, jeśli użyjemy właściwości
prototype
…
Chwila, chwila… Przecież ...
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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.
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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.