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Write file
Alex99
 Post subject: Write file Post rating: 0   New post Posted: Tue 26 Mar, 2013, 19:16 

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Joined: Tue 26 Mar, 2013, 19:12
Posts: 1
Hi,
i would like to save a data in a file and when the data updates I want to write the new data deleting the old one instead of adding the new one to the old one.
If I use the function out.append( ((datatoadd+"\r\n"); the new data is written after the old one saved.
Thanks
 
API Support
 Post subject: Re: Write file Post rating: 0   New post Posted: Wed 27 Mar, 2013, 10:19 
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Joined: Fri 31 Aug, 2007, 09:17
Posts: 6139
See:
https://www.dukascopy.com/wiki/#Write_in_File
Read more:
https://docs.oracle.com/javase/tutorial/essential/io/file.html
 
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