February 2015
Intermediate to advanced
664 pages
24h 26m
Polish
Content preview from Programowanie w JavaScript Rusz głową!
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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.
jesteś tutaj
457
Funkcje pierwszej klasy
Zaczynamy od prostego
przypisania określającego
wartość zmiennej. Już
wcześniej pokazywaliśmy,
jak to zrobić.
function(num) {
for (var i = 0; i < num; i++) {
console.log(”Latam!”);
}
}
Wygląda
na to, że
będziemy
potrzebowali
zmiennej
o nazwie fly.
Tutaj, podobnie
jak wcześniej,
przygotowujemy
funkcję do
przyszłego
użycia.
Teraz zostaje już
tylko zapisać tę
referencję w zmiennej
fly.
Teraz bierzemy
referencję do funkcji
i zapisujemy ją
w zmiennej
o nazwie fly.
A ponieważ to jest wyrażenie
funkcyjne, zatem muszę utworzyć
referencję do tej nowej funkcji.
A po prawej stronie
jest zapisane wyrażenie funkcyjne.
Przygotuję ...
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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.