Split string and then show all items without the last

Question

I have (for example) string like let abc = \'Jonny_Name\', so if i want to check, this is name or not I check:

let isName = abc.split(\'_\')[1];           


        

Answer 1

const abc = 'Jonny_Great_Dude_Name';
const splitted = abc.split(/_/);
const [other, name] = [splitted.pop(), splitted.join('_')];
console.log({name:name, isName: other == 'Name'});