February 2015
Intermediate to advanced
664 pages
24h 26m
Polish
Content preview from Programowanie w JavaScript Rusz głową!
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590
Rozdział 13
Psie dziedziczenie
Dziedziczenie po prototypie
Najpierw musimy utworzyć diagramy dla obiektów Burka, Dina i Kła i sprawić, by dziedziczyły po
nowym prototypie psa. Dziedziczenie przedstawimy przy użyciu przerywanych strzałek, prowadzących
od obiektów poszczególnych psów do ich prototypu. Pamiętaj przy tym, że w prototypie umieszczamy
tylko te właściwości i metody, które są wspólne dla
wszystkich psów zgodnych z danym prototypem
psa, gdyż
wszystkie będą po nim dziedziczyć. Wszystkie właściwości charakterystyczne dla danego psa,
takie jak jego imię lub rasa, zostaną podane w konkretnej instancji obiektu, gdyż dla każdej z nich
właściwości ...
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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.