March 2024
Intermediate to advanced
124 pages
2h 8m
German
Content preview from Tidy First?
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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.
KAPITEL 9
Beschreibende Konstanten
Sie lesen sich also Code durch, bis Sie auf eine Zahl stoßen, die Ihnen nichts sagt. Oder Sie finden überall im Code immer wieder einen konstanten String. Nun fragen Sie sich, was die Konstante für eine Bedeutung hat.
Erstellen Sie eine symbolische Konstante. Ersetzen Sie die Verwendung des Literals durch das Symbol.
Ganz ehrlich? Ich habe diesen Ratschlag schon gehört, als ich noch ein kleiner, unwissender Programmierer war, und immer noch denken manche, es sei in Ordnung, so etwas zu schreiben:
if response.code = 404
... Bla bla bla ...
Okay, hier war ich für einen Moment zu tadelnd. Wir wollen nicht die Person verurteilen, die das Chaos angerichtet hat. (Pro-Tipp: Vielleicht waren wir es ja selbst.) Wir ...
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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.