April 2020
Intermediate to advanced
506 pages
20h 7m
Polish
Content preview from Go
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Jednak nazwy metod (w odróżnieniu od nazw funkcji) nie muszą być unikatowe, jeśli są zdefiniowane dla różnych typów.
Spróbuj zaimplementować metodę
ToGallons
dla typu
Liters
. Kod będzie prawie identyczny jak w funkcji
LitersToGallons
,
jednak wartość typu
Liters
będzie tu parametrem odbiorcy metody, a nie zwykłym parametrem. Dalej ta sama technika jest
stosowana do typu
Milliliters
, gdzie funkcja
MillilitersToGallons
jest przekształcana w metodę
ToGallons
.
Warto zauważyć, że dla parametrów odbiorcy metody nie są tu używane typy wskaźnikowe. Kod nie modyfikuje odbiorców
metod, a wartości nie zajmują tutaj dużo ...
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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.