April 2020
Intermediate to advanced
506 pages
20h 7m
Polish
Content preview from Go
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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.
12 Rozdział 1.
Typy w Go
Runy
Choć łańcuchy znaków zwykle służą do reprezentowania
całych sekwencji znaków tekstowych,
runy
w Go oznaczają
pojedyncze znaki.
Literały tekstowe zapisuje się w cudzysłowach (
“
), natomiast
literały run
są umieszczane w apostrofach (
‘
).
W programach w Go można używać niemal dowolnych
znaków z prawie każdego języka świata, ponieważ do
zapisywania run używany jest tu standard Unicode. Runy są
przechowywane jako kody liczbowe, a nie jako znaki, a jeśli
przekażesz runę do funkcji
fmt.Println
, zobaczysz w danych
wyjściowych ten kod, a nie sam znak.
Wartości logiczne
Wartości
logiczne
przyjmują tylko dwie formy:
true
i
false ...
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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.