javascript or shorthand code example

Example 1: js short circuit

var person = {
  name: 'Jack',
  age: 34,
  job: 'teacher'
}
console.log(person.job || 'unemployed');
// teacher

Example 2: shorthand if statement js

const answer = x > 10 ? "greater than 10" : "less than 10";

// or

if (something)
  return;
// other code here