September 2023
Beginner to intermediate
312 pages
9h 8m
Polish
Content preview from Reguły programowaniaBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.
Reguła 7. Eliminuj przypadki niepowodzeń
Ten tytuł brzmi optymistycznie, prawda? Ale co on w ogóle oznacza?
Niektóre przypadki niepowodzeń są nie do uniknięcia, czyż nie? Jeśli próbuję otworzyć plik, to ten plik może nie istnieć, albo może być zablokowany przez innego użytkownika. Żadne sprytne rozwiązanie związane z interfejsem nie pomoże nam uniknąć możliwości nieudanego otwarcia pliku. Więc to nie może być to. Musi raczej chodzić o wyeliminowanie niepowodzeń, których faktycznie można uniknąć, a które nie są nierozerwalnie związane z operacjami na plikach — mogą to być na przykład błędy w użyciu, takie jak próby zapisu do pliku po zamknięciu uchwytu lub wywoływanie metod na obiekcie, zanim zostanie on w pełni zainicjowany.
Może mógłbym zaprojektować ...
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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.