Dectect ASCII codes for asian double byte / cyrillic character sets?

Posted by jfroom on Stack Overflow See other posts from Stack Overflow or by jfroom
Published on 2010-04-30T15:24:51Z Indexed on 2010/04/30 15:27 UTC
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ascii

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rss

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localization

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double-byte

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cyrillic

Is it possible to detect if an ascii character belongs to Asian double byte or Cyrillic character sets? Perhaps specific code ranges? I've googled, but not finding anything at first glance.

There's an RSS feed I'm tapping into that has the locale set as 'en-gb'. But there are some Asian double byte characters in the feed itself - which I need to handle differently. Just not sure how to detect it since the meta locale data is incorrect. I do not have access to correct the public feed.

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