The book of the Law of construction

This textbook is different from what we usually use, that is, it is a dialogue to teach us knowledge, so that we can better understand the point of knowledge. Reading the textbook, deepened my understanding of software engineering, mentioned the concept of unit testing and bugs, as well as the importance of software development, the importance of the team. For the development of software, it is a team work, but the personal ability is equally important. Individuals need to have ideas, and then make finished products, testing, development, maintenance is a long process. Unit testing is the process of checking for bugs that take a long time to analyze and test in order to reduce code errors. An excellent software engineer is not to say that you can be a talented person, no matter what you are learning, and you are always striving towards your goal. If the barrels are blown down by the wind, they must increase their own weight, constantly improve themselves, and constantly strive to accumulate learning points of knowledge.

Question: 1. The concept of unit testing is too complex, what is unit testing?

2. What skills should primary software engineers master in order to grow better?

3. Can we add our own ideas to the software we develop to meet the needs of our customers?

The book of the Law of construction