[Tutor] continuous running of a method
bgailer at gmail.com
Mon Aug 23 16:51:12 CEST 2010
On 8/23/2010 1:00 AM, Greg Bair wrote:
> I have a method (I'll call it foo) that will either return None or an
> object depending on a random value generated. What I want to happen
> is that if I call foo(), i.e, f = foo() and it returns None, to
> re-call it until it returns something else. I would think this would
> be done with a while loop, but can't seem to get the details right.
Even though a while will work, you will have tied up the CPU until the
loop terminates. This is never a good idea.
What is your higher level goal?
Chapel Hill NC
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