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Regex > if

Gluster
2012-02-24

This is a simple one.  I just renewed my love for regular expressions… Sometimes I forget about them and I get lost in a world of if statements.

A Quick refresher : Getting the “FOO” out of FOO_BAR

The regex for this is  

“.*(?=_)”

But what if we don’t need the _ ?

Just tack on an | !


“.*(?=_|$)”

This post is dedicated to SID.

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