There is two points in react-native, state and props, I’m talking about some detail of props that you have to focus on. I give two example first.

Sometimes, when you write rspec to test some method, and the method context like that :

Today I wanna build a rails web services by controller of rails, but when I’m doing, it occur a error ActionController:InvalidAuthenticityToken , the reason is rails exist CSRF protect mechanism that you have to give form post token, or you will get error, the…

Css has many selectors, and there are common in the below.

• Universal Selector
• Element Selector
• Class Selector
• Attribute Selector
• Pseudo-class Selector

Today I will talk something about GET method of HTTP/HTTPS.

There’re some confusion I had before, for example, I thought GET transfer parameters by URL, and take all parameters in the head to the server, that’s everybody known and think right, but actually it’s wrong.