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01
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What is named capture group and how is it used?
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A.
Named capture group reduces regex performance; should not be used in production
B.
(?<name>pattern) syntax; access with match().groups; $<name> reference in replace(); name instead of index
C.
Named capture group only works with exec(); no groups property in match()
D.
Named capture group added with ES2015; supported in all modern browsers
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