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Extracting Words from a sentence that contain a sequence of letters

Posted on 2010-09-07
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Last Modified: 2012-05-10
Suppose I have this sentence:

"Peter Piper Picked a Peck of Picked Peppers"

and I wanted to extract out all the words that contained the letters "Pi"

is there a simple way to do it with regular expressions?



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Question by:purplesoup
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by:gurvinder372
gurvinder372 earned 50 total points
ID: 33619173
from your comments' history, it seems your platform is .net
the regular expression is
@"pi"

you can test it here
http://derekslager.com/blog/posts/2007/09/a-better-dotnet-regular-expression-tester.ashx
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Patrick Matthews earned 450 total points
ID: 33619457
Try a pattern like this, assuming you are setting RegExp to not be case sensitive:

\b[a-z]*pi[a-z]*\b"
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