November 2020
Intermediate to advanced
544 pages
15h 31m
Polish
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Rozdział 4. Podejmowanie decyzji, czyli instrukcja if
Jeżeli spokój zachowasz, choćby go stracili
Ubodzy duchem, ciebie oskarżając…
— Rudyard Kipling, Jeżeli
W poprzednich rozdziałach poznałeś wiele przykładów danych, ale niewiele z nimi robiłeś. W większości przykłady te wykorzystywały interaktywny interpreter i były krótkie. W tym rozdziale dowiesz się, jak w języku Python tworzyć nie tylko dane, ale też strukturę kodu.
W wielu językach programowania do oznaczania początku i końca sekcji kodu wykorzystuje się specjalne znaki, na przykład nawiasy klamrowe ({ i }) lub słowa kluczowe begin i end. W tych językach dobrą praktyką jest stosowanie wcięć, dzięki którym kod jest bardziej czytelny, zarówno dla autora, jak i innych programistów. Istnieją ...
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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.
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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.