how to remove the last word in the string using JavaScript

Question

I would like to know how can I remove the last word in the string using JavaScript?

For example, the string is \"I want to remove the last word.\"

After usin

Answer 1

The shortest answer to this question would be as below,

var str="I want to remove the last word".split(' ');
var lastword=str.pop();
console.log(str.join(' '));