js string slice and splice code example
Example 1: js string slicing
const str = 'The quick brown fox jumps over the lazy dog.';
console.log(str.slice(31));
// expected output: "the lazy dog."
console.log(str.slice(4, 19));
// expected output: "quick brown fox"
Example 2: slice string javascript if has @
let email = '[email protected]'
let localPart = email.slice(0,email.indexOf('@'));