Sorry about the previous post; I didn't check the code format before I
posted the reply and thus lost all the indentation. Here I go again,
hopefully with the correct indentation.
# 7.2_quadratic2easy.py
# A program that computes the real roots of a quadratic equation.
# Bad version using a si
Here is an interesting solution that I developed using the EasyGUI
(http://easygui.sourceforge.net/) graphics library:
# 7.2_quadratic2easy.py
# A program that computes the real roots of a quadratic equation.
# Bad version using a simple if to avoid program crash
# This version uses the EasyGUI
Kent,
Thanks! That works well!
Regards,
Peter
--
*Peter Anderson*
There is nothing more difficult to take in hand, more perilous to
conduct, or more uncertain in its success, than to take the lead in the
introduction of a new order of things—Niccolo Machiavelli, /The Prince/,
ch. 6
_
Christian,
You are a genius! There was one minor bug; the variable "in" needed to
be changed to something like "in_value" and it works perfectly.
Many thanks for that.
Regards,
Peter
--
*Peter Anderson*
There is nothing more difficult to take in hand, more perilous to
conduct, or more uncert
Hi!
I am trying to teach myself how to program in Python using Zelle's
"Python Programming: An Introduction to Computer Science" (a very good
text). At the same time I have decided to start with Python 3 (3.1.1).
That means that I have to convert Zelle's example code to Python 3
(which genera
Hi!
I am trying to teach myself Python (using John Zelle's book "Python
Programming"). One major problem is that the book is written for Python
2.x and I am using Python 3.1 (and don't want to switch back).
There is a sample script for calculating the sum and difference of two
numbers:
#
