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Groups > comp.lang.java.programmer > #22502

Re: offsets in a FileChannel ...

From Roedy Green <see_website@mindprod.com.invalid>
Newsgroups comp.lang.java.programmer
Subject Re: offsets in a FileChannel ...
Date 2013-02-25 04:09 -0800
Organization Canadian Mind Products
Message-ID <2rkmi8hjbqisimmd7bcsalbqjs6f8l9ngp@4ax.com> (permalink)
References <kgain5$4pl$1@speranza.aioe.org> <aos2kgFqnonU1@mid.individual.net>

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On Sat, 23 Feb 2013 15:39:08 +0100, Robert Klemme
<shortcutter@googlemail.com> wrote, quoted or indirectly quoted
someone who said :

>UTF8 is not an encoding with a fixed width.  

You could use UTF-16.  Then you could interconvert 8 byte and char
offsets. with a simple shift.

You could build a table of interesting byte offsets when you construct
the stream.  

You could embed binary counts in bytes/chars at the head of phrases.
You build and take the stream apart with ByteArrayStreams.
-- 
Roedy Green Canadian Mind Products http://mindprod.com
One thing I love about having a website, is that when I complain about
something, I only have to do it once. It saves me endless hours of 
grumbling.

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Thread

offsets in a FileChannel ... qwertmonkey@syberianoutpost.ru - 2013-02-23 14:11 +0000
  Re: offsets in a FileChannel ... Robert Klemme <shortcutter@googlemail.com> - 2013-02-23 15:39 +0100
    Re: offsets in a FileChannel ... Roedy Green <see_website@mindprod.com.invalid> - 2013-02-25 04:09 -0800
      Re: offsets in a FileChannel ... Robert Klemme <shortcutter@googlemail.com> - 2013-02-25 21:50 +0100
        Re: offsets in a FileChannel ... Roedy Green <see_website@mindprod.com.invalid> - 2013-02-26 08:05 -0800

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