do ... while loop
Cliff Crawford
cjc26 at nospam.cornell.edu
Sun Oct 17 22:41:27 EDT 1999
Pada Sat, 16 Oct 1999 06:19:29 -0400, Tim Peters bilang:
| > Also, Mr. Niksic is right to posit that a "while 1 ..." looks
| > suspicious to newcomers.
|
| I agree -- heck, it still looks suspicious to me! "while 1" is not a good
| thing; but all in all it is a minor thing.
I always liked BEGIN...WHILE...REPEAT in Forth. I guess the Python version
would look like:
begin:
x=f.readline()
while x:
print x
The point being, you check the condition in the middle of the loop, instead
of at the beginning or the end.
waiting-for-the-keyword-police-to-drag-him-away-ly yr's, Cliff
--
cliff crawford http://www.people.cornell.edu/pages/cjc26/
There are more stars in the sky than there are
-><- grains of sand on all the beaches of the world.
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