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.
500
Rozdział 11 .
Wprowadzenie do funkcji anonimowych
Rzut oka na inną stronę funkcji…
Poznałeś już dwie strony funkcji: tę formalną, deklaratywną stronę funkcji oraz znacznie bardziej
ekspresyjną stronę wyrażeń funkcyjnych. A teraz nadszedł czas, by przedstawić ich jeszcze inną,
interesującą stronę, czyli
funkcje anonimowe.
Mówiąc o funkcjach anonimowych, mamy na myśli
funkcje, które nie mają nazwy. Jak coś takiego
jest możliwe? No cóż, kiedy tworzymy funkcje z wykorzystaniem deklaracji,
bez wątpienia
mają one nazwy
. Jednak w przypadku, gdy budujemy funkcje przy użyciu wyrażeń funkcyjnych,
nie musimy podawać ich nazw.
Pewnie sobie pomyślałeś, że ...
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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.