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Can You Explain Regular Expression And Responder Chain? |
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Answer» Regular Expression – These are the special string patterns that describe how a SEARCH is PERFORMED through a string. RESPONDER Chain – It is a hierarchy of objects that obtain the opportunity to RESPOND to the EVENTS. Regular Expression – These are the special string patterns that describe how a search is performed through a string. Responder Chain – It is a hierarchy of objects that obtain the opportunity to respond to the events. |
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