牋?I graduated already for five years.In these years,I am engaged in the HIS development mainly,In programming aspect,I do not爏tudy systematically,Only is for the need which work is supplementing oneself. Now I thought had to fly,Flies to a better place,I need the better knowledge structure,Therefore I must study,Systematically studies. In the near future爄 will爈earn design pattern,Serves well for the development,In front of study design pattern needs to understand the object-oriented programming well.
牋 Help me,Thanks!