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JavaScript - get substring of string
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In this article, we would like to show you how to get a substring of the string in JavaScript.
Quick solution:
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let text = 'ABCD';2
let substring = text.substring(1, 3); // start from index 1 up to 33
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console.log(substring); // BC
In this example, we present different cases of how to get a substring from the text.
xxxxxxxxxx1
let text = 'ABCDE';2
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let substring1 = text.substring(0, 3) // ABC4
let substring2 = text.substring(3, 5) // DE5
let substring3 = text.substring(3) // DE (from index 3 to the end of the string)6
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console.log(substring1) // ABC8
console.log(substring2) // DE9
console.log(substring3) // DE