Client Development Engineer, simply describe in a few aspects of the different levels of personal understanding: 1, the beginner can skillfully use the components provided by the system framework, build the required applications, 2, intermediate, will be in the framework of the system such as view drawing, broadcast mechanism, memory management, Mixed language writing and other content has a special research, can be very good to achieve high efficiency of the custom components, but also can be familiar with the system processing mode, based on the application of stable operation to provide a guarantee; 3. Advanced developers should have a special study on how to implement the system itself.
These three levels, like for a cow, the first grade will eat, the second level will be as diners as the difference between the pros and cons in different cooking methods to eat, the third level is like a cattle-raising, a vet, a person like discovering story.
Therefore, if we understand the level at which we are located, we should be aware of our subjective and objective pay, which level should be in accordance with the corresponding requirements of society, and then make corresponding actions, which may turn the question itself into an answer.
Yu Jiang
Links: http://www.zhihu.com/question/29741342/answer/46934022
Source: Know
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