Find the meaning
behind the code.

Under normal conditions, WSS provides error messages intended for end users in a production environment. This means that WSS doesn’t automatically provide rich diagnostic information or helpful error messages to assist you when you...

In A better javascript constructor, factory, I said factory is a better way to create object. We have seen jQuery can build a jQuery object using factory. But internally jQuery using constructor/prototype. Let me...

I am fasinated by the jQuery library. I do so much more with so less code. Here I try to mimic jQuery several features: chain operation, extentsion, constructor. <p> chain operation is pretty easy...

The Animal.init is interesting. "this" refer to Animal function, which can be newed. It shows that function is alsow object, some object can be newed. some can not be newed function Animal() { };...