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Re: Adress book

 
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  #21
Jul 3rd, 2009
oh right ok, thanks, however for the replacement problem, could you just use a unique decision?
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Re: Adress book

 
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  #22
Jul 3rd, 2009
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Originally Posted by leegeorg07 View Post
oh right ok, thanks, however for the replacement problem, could you just use a unique decision?
Don't quite understand what you mean with 'unique decision', can you give an example?
May 'the Google' be with you!
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Re: Adress book

 
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  #23
Jul 4th, 2009
well the simplest version for unique is to use a set where you would incorporate both of them in a set making sure the new information is first like:
python Syntax (Toggle Plain Text) 
  1. mydata = ['hello', 'test', 'change']
  2. mynewdata = ['hello', 'test', 'change']
  3. myset = set(mynewdata, mydata)
although having thought of that it would be better to use
python Syntax (Toggle Plain Text) 
  1. file = open('filename', 'r+')
so that you will overwrite it, but you can still read it
don't judge me because I'm a year 8!

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