ALT type IconType = "info" | "success"; function renderIcon(type: IconType): JSX.Element { switch (type) { case "info": return <Info />; case "success": return <Success />; default: unhandledIconType(type); } } function unhandledIconType(type: never): never { throw new Error("Unknown icon: " + type); }
![const users = ["User 2", "User 1", "User 11"]
users.sort();
console.log(users);
// ["User 1", "User 11", "User 2"]
const collator = new Intl.Collator("en", { numeric: true })
users.sort(collator.compare)
console.log(users);
// ["User 1", "User 2", "User 11"]](/pic/orig/media%2FFkCX9CNXwAgu6Zi.jpg)
ALT const users = ["User 2", "User 1", "User 11"] users.sort(); console.log(users); // ["User 1", "User 11", "User 2"] const collator = new Intl.Collator("en", { numeric: true }) users.sort(collator.compare) console.log(users); // ["User 1", "User 2", "User 11"]
![const numbers = [22, 3, 2, 1, 30, 100]
numbers.sort();
console.log(numbers);
// [1, 100, 2, 22, 3, 30]
numbers.sort((a, b) => a - b)
console.log(numbers);
// [1, 2, 3, 22, 30, 100]](/pic/orig/media%2FFkCX9CRWIAAoBSo.jpg)
ALT const numbers = [22, 3, 2, 1, 30, 100] numbers.sort(); console.log(numbers); // [1, 100, 2, 22, 3, 30] numbers.sort((a, b) => a - b) console.log(numbers); // [1, 2, 3, 22, 30, 100]
