From: Tim Hunter <rmagick@...>
Date: 2008-06-26T01:02:27+09:00
Subject: Re: File writing

Justin To wrote:
> Hi, I know you can write to a file using 'w', but this erases all the
> previous data. How can I add new items to an existing document without
> losing the data?
> 
> Thanks!

Use "a" instead of "w". That will Append new data to the end of the 
file.
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