Where do we use Regular Expression? And what exactly
Regular Expression means?

Answer Posted / prajnadipta

While dealing with Data Driver Wizard in WinRunner,the
major thing is that, it does not check for things such as
object levels.The wizard finds only the fixed point in the
test script.To overcome the object level problem Regular
Expression is used.

A Regular Expression is a string that specifies a complex
search phrase inorder to enable WinRunnerto identify
objects with varing names or titles.

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