In ruby language, there are two very important concepts: Class and instance. A class is like a factory that produce a specific kind of product. Inside the class, you use methods to shape what kinds of product that this class factory is producing. …

Since I’ve started learning react I’ve begun to get a good sense of how applications are put together. There are a few basic concepts that a react developer needs to understand to develop a full application. …

A little background about me, I am born and raised in Taiwan and my native tongue is Mandarin Chinese. I started to learn English at a very young age and have been living in the US for 5 years. …