View Full Version : Regular Expressions

01-21-2013, 02:48 PM
Can anyone explain what is meant by the "anchor" \b.
The book says it matches between boundaries. Explain with an Example.

01-21-2013, 05:57 PM
here (http://www.regular-expressions.info/wordboundaries.html) is a good article on it. Using their example


This island is beautiful.

would yeild one match on the word 'is', ignoreing the 'is' in both 'this' and 'island'

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