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Regular Expression

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Pupil
Karma Points: 67
(Florida State University)
Respect (100%):
Date Posted: 7/21/2008 11:09:19 PM  Status: Live
Regular Expression
Course Textbook Chapter Problem
Operating Systems N/A N/A N/A
Question Details:
What is a regular expression that would match any digit 1-999?

Answers:

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Expert
Karma Points: 811
Date Posted: 7/21/2008 11:20:04 PM  Status: Live
Asker's Rating: Not Helpful   
Response:
Regular expression is :
 
(1 + 2 + 3 + 4 +5 +6+ 7+ 8 + 9) (  + 0 +1 + ... +  8 + 9)(  + 0 + 1 + ... + 9)
TMG's Comment:
the expression should be something like [0-9][0-9][0-9] but that misses non three digit numbers. as for your answer i cant input that funky E into the command line



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