September 2009
Intermediate to advanced
464 pages
17h 19m
German
Content preview from Python für Kids
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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.
108
Wir erzeugen unsere eigenen Funktionen
Kapitel
4
Und die macht nicht, was Programmierer vor uns bereits festgelegt haben,
wie zum Beispiel der Programmierer des
turtle
-Moduls mit
penup()
,
sondern die macht, was
wir selbst
festgelegt haben: Sie zeichnet ein Drei-
eck. Wir können also nun mit einer einzigen Python-Anweisung,
dreieck()
, dem Aufruf der Funktion
dreieck()
, ein Dreieck zeichnen.
Nachträglich müssen wir also sagen: An dem Punkt, an dem uns der IPI
nach der Eingabe der Funktionsdefinition angeschwiegen hat, hat er in
Wirklichkeit viel getan: Er hat »gelernt«, wie er ein Dreieck zeichnen kann.
Oder in Python-Speak: Der IPI hat eine ...
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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.