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.
to jest nowy rozdział� 205
Mapy
7. Nazywanie danych
Rzucanie rzeczy na stertę sprawdza się, dopóki nie musisz czegoś znaleźć.
Zobaczyłeś już, jak tworzyć listy wartości z użyciem
tablic
i
wycinków
. Wiesz też, jak zastosować
tę samą operację do
każdej wartości
tablicy lub wycinka. Co jednak zrobić, jeśli chcesz użyć
określonej
wartości? Aby ją znaleźć, musisz zacząć od początku tablicy lub wycinka i
sprawdzić
każdą jedną wartość
.
A gdyby utworzyć kolekcję, w której każda wartość ma nazwę? Można byłoby szybko znaleźć
tę wartość, która jest potrzebna! W tym rozdziale poznasz mapy, które służą właśnie do tego.
Widzisz? Nie musisz
przeszukiwać całej ...
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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.