“MDN Trim” Ответ

MDN Trim

let orig = '   foo  ';
console.log(orig.trim()); // 'foo'

// Otro ejemplo de .trim() eliminando el espacio en blanco sólo de un lado.

let orig = 'foo    ';
console.log(orig.trim()); // 'foo'

Dizzy Dog

MDN TrimStart

const greeting = '   Hello world!   ';
console.log(greeting);
// expected output: "   Hello world!   ";
console.log(greeting.trimStart());
// expected output: "Hello world!   ";

Dizzy Dog

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