April 2020
Intermediate to advanced
506 pages
20h 7m
Polish
Content preview from Go
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Hermetyzacja
Technika ukrywania danych z jednej części programu przed kodem
z innych miejsc to
hermetyzacja
. Jest ona dostępna nie tylko w Go.
Hermetyzacja jest przydatna, ponieważ pozwala zabezpieczyć się
przed błędnymi danymi (co zdążyłeś już zobaczyć). Ponadto można
zmodyfikować hermetyczną część programu bez obaw o to, że
używający jej kod przestanie działać (dostęp bezpośredni jest przecież
niedozwolony).
W wielu innych językach programowania dane są hermetyzowane
w klasach (klasy są podobne do typów z języka Go). W Go dane są
hermetyzowane w pakietach za pomocą nieeksportowanych zmiennych,
pól struktur, ...
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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.