March 2024
Intermediate to advanced
124 pages
2h 8m
German
Content preview from Tidy First?
Become 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.
KAPITEL 1
Guard Clauses
Sie sehen Code wie den folgenden:
if (Bedingung)
... Code ...
Oder noch besser:
if (Bedingung)
if (not andere Bedingung)
... Code ...
Beim Lesen verliert man sich leicht in verschachtelten Bedingungen. Räumen Sie das Ganze wie folgt auf:
if (not Bedingung) return
if (andere Bedingung) return
... Code ...
Das lässt sich leichter lesen. Der Code sagt so: »Bevor wir in die Details des Codes einsteigen, gibt es ein paar Vorbedingungen, die wir berücksichtigen müssen.«
(Aber was ist mit MuLTipLen ReTuRns? Die »Regel« bezüglich eines einzelnen Returns pro Routine stammt aus den Tagen von FORTRAN, als eine einzelne Routine mehrere Einstiegs- und Ausstiegspunkte haben konnte. Solcher Code ließ sich so gut wie gar nicht debuggen. ...
Become 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,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.