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Help me prove my teacher wrong
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Dusty99999
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Default Help me prove my teacher wrong - 02-17-2011, 10:34 AM

Ok my teacher says that a while with a false condition will not do anything.
I fear he is right but i am stuborn and want the satisfaction of proving him wrong. Please help me.
   
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x2495iiii
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Default 02-17-2011, 11:24 AM

A while with a false condition really won't do anything. It's there as a placeholder to keep while methods disabled for a while if you haven't got the relevant variable up yet.

The only way you could maybe say otherwise is if you had a variable that was set to false, and a while condition of "while variable is false." Technically that isn't a false condition, but it does resolve to false.
   
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Dameria
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Default 02-17-2011, 04:40 PM

A while statement is basically looping a true statement over and over until it turns false. If the while statement is false to begin with, it will just not run in the first place, and Alice will skip ahead to the next piece of code.

So no, False will not do anything, sorry.


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