這邊文字要講的是關於使instanceof 可適用於更多的情形下。 1. 關於typeof vs instanceof在javascript 中，當我們需要確認一個值的型別時， ... ... <看更多>

The Left Hand Side (LHS) operand is the actual object being tested to the Right Hand Side (RHS) operand which is the actual constructor of a class. The basic ... ... <看更多>

This video is part of an online course, Intro to Ajax. Check out the course here: https://www.udacity.com/course ... ... <看更多>

We use instanceOf to insure some security properties of Cryptographic Materials, and Encrypted Data Keys. However, under some conditions, ... ... <看更多>