February 2015
Intermediate to advanced
664 pages
24h 26m
Polish
Content preview from Programowanie w JavaScript Rusz głową!
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294
Rozdział 7.
Rozmyślania o typach
Gdzieś tam jest ukryta prawda…
Teraz, kiedy już zdobyłeś spore doświadczenie w korzystaniu z typów
dostępnych w języku JavaScript — a jak wiesz, są to typy proste,
takie jak liczby, łańcuchy znaków oraz wartości logiczne, jak również
obiekty i to zarówno te dostarczane przez sam język (takie jak
Math
)
lub przeglądarkę (jak obiekt
document
), jak i te pisane przez Ciebie —
czyż nie wygrzewasz się w promieniach prostego, potężnego i spójnego
systemu typów JavaScriptu?
Liczby
AK\^YľMS
logiczne
ĦKĩM_MRc
znaków
Typy proste
Obiekty
Car
Dog
Song
Element
7K^R
.YM_WOX^
JavaScript udostępnia także wiele użytecznych
obiektów, jednak ...
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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.
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.