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.
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Nazywanie danych
Modyfikowanie programu zliczającego głosy, aby użyć map
Teraz, gdy już trochę lepiej rozumiesz mapy, pora zobaczyć, czy uda się wykorzystać zdobytą
wiedzę, by uprościć program do głosowania.
Wcześniej używana była para wycinków. Jeden,
names
, przechowywał nazwiska kandydatów,
a drugi,
counts
, głosy oddane na każdą z osób. Każde nazwisko wczytane z pliku wymagało
przeszukiwania element po elemencie wycinka z nazwiskami. Następnie zwiększana była
liczba głosów dla danego nazwiska w powiązanym elemencie wycinka
counts
.
Użycie mapy będzie znacznie prostsze. Można wtedy zastąpić dwa wycinki jedną mapą (też o nazwie ...
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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.