Hi, Python is dynamically typed language.You dont initialize variables with data types as you do it in c.
On Tue, Apr 2, 2013 at 2:46 PM, L Radhakrishna Rao <satishsaga...@gmail.com>wrote: > for w in words: > print w, len(w) > > this is where w is getting initialized. > > Even if you will use 'i' there, output will be same. > > > On Tue, Apr 2, 2013 at 2:43 PM, Manish Reddy > <manishreddytirum...@gmail.com>wrote: > > > w is like a variable for python. You can use any variable instead of w > and > > get the same output. > > > > Your code is telling python to execute something for each item in the > list. > > So, w takes 'cat', 'window', 'defenestrate' each time and executes the > code > > for each of them. > > > > Hope I helped. > > > > > > On Tue, Apr 2, 2013 at 2:38 PM, Gaurav Malhotra <gaurav.t...@gmail.com > > >wrote: > > > > > Hi everyone, > > > > > > Below is the code (with output) which can be found in the Python > Official > > > Documentation: > > > > > > >>> # Measure some strings: > > > > > > ... words = ['cat', 'window', 'defenestrate'] > > > > > > >>> for w in words: > > > > > > ... print w, len(w) > > > > > > ... > > > > > > cat 3 > > > > > > window 6 > > > > > > defenestrate 12 > > > > > > # The Problem is: > > > When "w" is not defined how python interpreter can evaluate the > output?? > > > > > > Please Explain the lines where "w" is occurred. if i would replace "w" > > with > > > any other variable, it will show the same output. > > > > > > I want to know "What is happening in the back (i mean how interpreter > is > > > handling it)" ?? > > > > > > Thanks & Regards, > > > Gaurav Malhotra > > > > > > -- > > > *Regards > > > Gaurav Malhotra > > > +91-9410562301* > > > _______________________________________________ > > > BangPypers mailing list > > > BangPypers@python.org > > > http://mail.python.org/mailman/listinfo/bangpypers > > > > > > > > > > > -- > > Manish Reddy > > www.LurnQ.com > > _______________________________________________ > > BangPypers mailing list > > BangPypers@python.org > > http://mail.python.org/mailman/listinfo/bangpypers > > > _______________________________________________ > BangPypers mailing list > BangPypers@python.org > http://mail.python.org/mailman/listinfo/bangpypers > _______________________________________________ BangPypers mailing list BangPypers@python.org http://mail.python.org/mailman/listinfo/bangpypers
