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
467
Funkcje pierwszej klasy
Latanie pierwszą klasą
Następnym razem, kiedy będziesz na rozmowie kwalifikacyjnej i usłyszysz
pytanie: „Co sprawia, że funkcje JavaScript są wartościami pierwszej klasy?”,
odpowiesz na nie bez zająknięcia. Jednak zanim zaczniesz świętować
początek nowej kariery, pamiętaj, że na razie Twoje zrozumienie tego
zagadnienia bazuje wyłącznie na
wiedzy książkowej. Bez wątpienia potrafisz
wyrecytować z pamięci, co można robić z funkcjami pierwszej klasy.
Można je zapisywać w zmiennych.
Można je przekazywać do funkcji.
Można je zwracać jako wynik wykonania funkcji.
Jeśli ta odpowiedź pozwoli Ci znaleźć
świetną ...
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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.