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Nov 23, 2012 at 12:56 comment added hippietrail I don't know about the OP's use case but a lot of my JavaScript runs on Wiktionary data and in that world we have upper and lower case in the Armenian, Cyrillic, and Greek alphabets, as well as quite a lot more than 26 Latin letters too.
Feb 3, 2011 at 0:20 comment added tchrist 7-bit ASCII appeared in the 60s. Unicode is now 20 years old, and the ISO 8859 codes are older still. ASCII is too old-school to serve the world today. The web is not ASCII!
Feb 3, 2011 at 0:11 comment added karim79 @tchrist - nice, 1960s, 20 years, great. Explanation please? Kindly help me improve my regexes.
Feb 2, 2011 at 18:26 comment added tchrist That is not the way one matches uppercase letters. Or lowercase ones, for that matter. It’s a horribly 1960s approach. It’s at least 20 years out of date, and has no place in modern text processing.
Feb 2, 2011 at 15:05 history answered karim79 CC BY-SA 2.5