JavaScript String - substring() Method
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Description
This method returns a subset of a String object.
Syntax
The syntax to use substr() is as follows −
string.substring(indexA, [indexB])
Argument Details
indexA − An integer between 0 and one less than the length of the string.
indexB − (optional) An integer between 0 and the length of the string.
Return Value
The substring method returns the new sub-string based on given parameters.
Example
Try the following example.
Live Demo<html> <head> <title>JavaScript String substring() Method</title> </head> <body> <script type = "text/javascript"> var str = "Apples are round, and apples are juicy."; document.write("(1,2): " + str.substring(1,2)); document.write("<br />(0,10): " + str.substring(0, 10)); document.write("<br />(5): " + str.substring(5)); </script> </body> </html>
Output
(1,2): p (0,10): Apples are (5): s are round, and apples are juicy.
javascript_strings_object.htm
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