Answers for "js what does trim do"

48

javascript trim

var str=" I have outer spaces ";
var cleanStr=str.trim();//trim() returns string with outer spaces removed
Posted by: Guest on June-27-2019
0

how to use trim in node js

const greeting = '   Hello world!   ';

console.log(greeting);
// expected output: "   Hello world!   ";

console.log(greeting.trim());
// expected output: "Hello world!";
Posted by: Guest on May-28-2021

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