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Writing Hex Values to a file
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Nikhil Bansal
Ranch Hand
Joined: Jan 24, 2005
Posts: 60
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Hi All,
I do have certain Hex values (For example A-41,B-42,C-43 etc).I want to write the hex values to a file through my java program and the file should contain A,B,C.
Any clues....
Thx in advance
Nikhil
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ban$al
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Campbell Ritchie
Sheriff
Joined: Oct 13, 2005
Posts: 32644
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If you use a Formatter object to write the values, you can change the numbers to characters using a %c tag in the format() method. I think it only works in a text file; Formatter is the opposite of Scanner, so it is a basic and simple text writing device. But it works and is easy to use.
BTW. You don't have hex values. You have a number 00....00 0100 0001, for example, which might represent 41 in hex, or 65 in decimal, or 101 in octal, or 'A' as a char. Or even 00....00 0100 0001 in any of the Java integer number primitive formats. You char type is only a number which is displayed as a character. So you can display the same number in all sorts of different format.
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subject: Writing Hex Values to a file
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