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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Javascript - String replace</title> </head> <body> <h2>replace method returns a new string after replacing pattern with some other string.</h2> <script> const str = "Carbon emission is increasing day by day."; document.write(str.replace(/day/g, "year")); </script> </body> </html>
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