December 2020
Intermediate to advanced
256 pages
8h 30m
Polish
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Dodatek E. Walidacja
Kiedy prowadzimy zajęcia na temat tych technik, zawsze pada pytanie o to, w którym miejscu należy wprowadzić walidację. Czy należy ona do logiki biznesowej w modelu domeny, czy to jednak sprawa infrastruktury?
Jak to zwykle bywa z pytaniami na temat architektury, odpowiedź brzmi: to zależy!
Przede wszystkim powinniśmy uwzględnić to, że chcemy, aby nasze komponenty były wyraźnie oddzielone od siebie i aby każda część systemu była prosta. Nie powinniśmy bałaganić w kodzie niepotrzebnymi detalami.
Czym w ogóle jest walidacja
Pod pojęciem walidacja większość osób rozumie proces sprawdzania danych wejściowych operacji w celu upewnienia się, czy spełniają określone kryteria. Dane, które je spełniają, są prawidłowe, a pozostałe ...
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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.