[Tutor] query

[Grigor Kolev]

В 22:09 +0000 на 31.01.2010 (нд), invincible patriot написа:
> i just don wana index all the characters rather i wana double it too
> like 
> ['d','a','v','i','d']
> would b 
> ['d','dd','a','aa','v','vv','i','ii','d','dd']
> and then i wana replace all non 'd' characters with '.' a dot
> 
> i know how replace a specific character, but i don know how to replace
> all characters other than a specific character
> 
> 
> thanks
> 
> 
> 
> > Subject: Re: [Tutor] query
> > From: grigor.kolev at gmail.com
> > To: invincible_patriot at hotmail.com
> > CC: anand.shashwat at gmail.com; david at pythontoo.com; tutor at python.org
> > Date: Sun, 31 Jan 2010 23:49:58 +0200
> > 
> > В 21:21 +0000 на 31.01.2010 (нд), invincible patriot написа:
> > > Hi
> > > can any one tel me how can i do indexing of individual characters
> in
> > > python
> > > like if i hav a word eg david
> > > a='david'
> > > b=list(a)
> > > # this will give ['d','a','v','i','d']
> > > not i want to print the index of each character
> > > how can i do that
> > > please tel me
> > > 
> > > thanks
> > > 
> > > 
> > > 
> > >
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> > List indexed by position
> > ['d','a','v','i','d']
> > 0,1,2,3,4,5
> > Can index like this
> > a[1]
> > You can index and string too not need to be a list
> > a[1]
> > if you want find position of 'a' use this
> > a.find('a')
> > -- 
> > Grigor Kolev <grigor.kolev at gmail.com>
> > 
> 
> 
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Read this 
http://docs.python.org/tutorial/controlflow.html#for-statements
-- 
Grigor Kolev <grigor.kolev at gmail.com>