[iOS] Some tips for writing Unit Test

In order to have qualified code, writing Unit Test is an important skill that every developer needs to know. Here are some tips for writing it easier.

Read More

Shallow copy and Deep copy in Swift

My colleague sometimes asks me why he just changes the object in his screen, but when back to previous screen, that object keeps the change. I tried to explain to him, then he wants me to write that into a small blog and share with others in the company.

Read More