September 2009
Intermediate to advanced
464 pages
17h 19m
German
Content preview from Python für Kids
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357
Eine andere Sorte Ereignis: Timer
Für das Löschen des Helptextes verwenden wir einfach die Methode
hel-
per.clear()
. Jetzt fehlen nur noch ganz wenige Ergänzungen. Ein Hin-
weis auf die Hilfe im Titel:
screen.setup(840, 600)
screen.title("SCRIBBLE - Das Malprogramm (Hilfe: F1)")
stift = Turtle()
Und die Bindung der beiden Funktionen an
(F1)
und
(Esc)
:
screen.onkeypress(show_help, "F1")
screen.onkeypress(helper.clear, "Escape")
screen.listen()
>
Führe diese Änderungen und Ergänzungen durch und teste die Hilfe-
Funktion.
>
Bringe den Kopfkommentar auf den neuesten Stand und speichere
eine Kopie von
scribble_arbeit.py
als
scribble10.py
ab und ...
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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.