<html> <head> <title>JavaScript substr() Method</title> </head> <body> <script type="text/javascript"> var str = "free time learning, and learn javascript"; document.write("(1,3): " + str.substr(1,3)); document.write("<br />(-2,5): " + str.substr(-2,5)); document.write("<br />(1): " + str.substr(1)); document.write("<br />(-15, 4): " + str.substr(-15,4)); document.write("<br />(20, 6): " + str.substr(20,6)); </script> </body> </html>
Output :
Topic :
substr() Method
