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ES6 - substring()
This method returns a subset of a String object.
Syntax
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
var str = "Apples are round, and apples are juicy."; console.log("(1,2): " + str.substring(1,2)); console.log("(0,10): " + str.substring(0, 10)); console.log("(5): " + str.substring(5));
Output
(1,2): p (0,10): Apples are (5): s are round, and apples are juicy
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