turtle ??
Peter Otten
__peter__ at web.de
Wed Mar 9 04:06:03 EST 2016
Ömer sarı wrote:
> l would like to ask a question as l m a little bit confused .
In computing details matter, and in communication odd personal habits
distract from the actual message. Please reconsider your use of an "l" as a
replacement for "I".
> l do practice
> in "how to think like a computer scientist:learning with python3.l
> installed python 2.7.10 and upper version 3.5 python.when l run example
> code in the book , it gave me error.you can find the code , below. ""
At least as important are the specifics of the "error". Did Python print a a
"traceback"? This gives detailed information about the error and where in
the code it occurs. You should always provide it (cut and paste, don't
paraphrase).
> import turtle # Allows us to use turtles
> wn = turtle.Screen() # Creates a playground for turtles
> alex = turtle.Turtle() # Create a turtle, assign to alex
>
> alex.forward(50) # Tell alex to move forward by 50 units
> alex.left(90) # Tell alex to turn by 90 degrees
> alex.forward(30) # Complete the second side of a rectangle
>
> wn.mainloop() # Wait for user to close window
>
> "" example code taken from "how to think like a computer
> scientist:learning with python3" chapter3. so l wonder which version of
> python l need to use for that code make work??
There are bigger differences between Python 2 and Python 3 than between
Python 3.1 and Python 3.5. An example written for Python 3.1 is more likely
to run with Python 3.5 than 2.7. Therefore I recommend that you work through
the book using the 3.5 interpreter.
> .another question , is there
> any module which is named as arcpy?
Please use separate posts for unrelated questions. Try a search engine
before you bother humans.
More information about the Python-list
mailing list