D'Arcy J.M. Cain wrote:
On Mon, 9 Feb 2009 10:09:26 -0800
"todp...@hotmail.com" <todp...@hotmail.com> wrote:
I'm trying to write a program that puts asterisks around the input text using 
while loop.
I can do this without using while loop, but how can you do that using while 
loop?Example:Enter a string: Hello world***********Hello world***********

while understand_problem is False:
    study("textbook")

complete("homework")

if want_help is True:
    study("http://www.catb.org/~esr/faqs/smart-questions.html";)

That's not Pythonic, and you shouldn't use "is" except when checking for
identity. The recommended style is:

    while not understand_problem:
        study("textbook")

    complete("homework")

    if want_help:
        study("http://www.catb.org/~esr/faqs/smart-questions.html";)

See how much clearer that is? ;-)
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