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说到美,那当然是我大 JavaScript
class Example {
#privateField = 42;
getPrivateField() {
return this.#privateField;
}
}
let x = (1, 2, 3);
console.log(x); // 3
['1', '2', '3'].map(parseInt); // [1, NaN, NaN]
还有这个字字珠玑:
console.log(0 == "0"); // true
console.log(0 == []); // true
console.log(0 == ""); // true
console.log("0" == []); // false
console.log([] == ![]); // true |