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Groups > comp.lang.python > #99029
| Newsgroups | comp.lang.python |
|---|---|
| Date | 2015-11-18 18:55 -0800 |
| Message-ID | <75f51ee1-907c-47c4-9be9-58241ff83115@googlegroups.com> (permalink) |
| Subject | Question about 'print' in a loop |
| From | fl <rxjwg98@gmail.com> |
Hi,
From previous post, I get many helpful replies. Now I have a new question
when I run this example code:
---------
sq=[]
for xx in range(5):
print 'here'
sq.append(lambda:xx**2)
here
here
here
here
here
xx
Out[150]: 4
sq[2]()
Out[151]: 16
sq[3]()
Out[152]: 16
/////
There are only one time 5 'here' printed out, but there is no 'here' print
out in thereafter call sq[2]() etc. How to understand this phenomenon?
Thanks,
Back to comp.lang.python | Previous | Next — Next in thread | Find similar | Unroll thread
Question about 'print' in a loop fl <rxjwg98@gmail.com> - 2015-11-18 18:55 -0800
Re: Question about 'print' in a loop Chris Angelico <rosuav@gmail.com> - 2015-11-19 14:11 +1100
Re: Question about 'print' in a loop fl <rxjwg98@gmail.com> - 2015-11-18 19:20 -0800
Re: Question about 'print' in a loop dieter <dieter@handshake.de> - 2015-11-19 08:31 +0100
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