Re: Question about 'print' in a loop

fl writes: > 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) > ... > sq[2]() > Out[151]: 16 > > sq[3]() > Out[152]: 16 > / Same rea

Re: Question about 'print' in a loop

On Wednesday, November 18, 2015 at 10:11:24 PM UTC-5, Chris Angelico wrote: > On Thu, Nov 19, 2015 at 1:55 PM, fl wrote: > > 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? > > Code does what cod

Re: Question about 'print' in a loop

On Thu, Nov 19, 2015 at 1:55 PM, fl wrote: > 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? Code does what code should. Before you ask for comprehension of "this phenomenon", why don't you tell u

Question about 'print' in a loop

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