April 2020
Intermediate to advanced
506 pages
20h 7m
Polish
Content preview from Go
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jesteś tutaj� 259
Tworzenie struktur do przechowywania danych
Zagnieżdżanie struktur
Jednak pola anonimowe oferują znacznie więcej niż możliwość pominięcia nazwy pola w definicji struktury.
Struktura wewnętrzna zapisana w zewnętrznej za pomocą pola anonimowego jest
zagnieżdżona
w strukturze zewnętrznej. Pola struktury zagnieżdżonej są
promowane
i stają się polami struktury
zewnętrznej, co oznacza, że można ich używać tak jak pól struktury zewnętrznej.
Dlatego teraz, gdy struktura typu
Address
jest zagnieżdżona w strukturach typów
Subscriber
i
Employee
, nie musisz pisać wyrażenia
subscriber.Address.City
, aby uzyskać dostęp do
pola
City
. Wystarczy ...
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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.