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.
355
Hilfe
>
Füge diese Ergänzungen in
scribble_arbeit.py
ein.
>
Experimentiere mit dem neuen Farbwahl-Feature! Funktioniert alles?
Leider nicht ganz. Wenn du nämlich das Farbwahldialogfenster abbrichst,
erscheint eine grindige Fehlermeldung, die sich weitschweifig darüber be-
schwert, dass in diesem Fall
farbe
den Wert
None
hat.
>
Füge in die beiden Funktionen je eine Abfrage ein, die bewirkt, dass
die Funktionen in diesem Fall gleich mittels
return
verlassen wer-
den.
>
Alternativ könntest du den Fehler auch mit einer
try
…
except
-An-
weisung abfangen. Probiere es aus!
>
Speichere eine Kopie von
scribble_arbeit.py
als
scribble09.py
ab.
Hilfe ...
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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.