slice, substring, substr

Extracting parts of a string.

Examples

Extracting a substring from index 7 to 12.

let text = "Apple, Banana, Kiwi";
let part = text.slice(7, 13);
console.log(part); // Banana

Slicing from the end of the string.

let text = "Apple, Banana, Kiwi";
let part = text.slice(-12, -6);
console.log(part); // Banana

substring() is similar to slice() but cannot accept negative indexes.

let str = "Apple, Banana, Kiwi";
let res = str.substring(7, 13);
console.log(res); // Banana

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