At the end of the test, picked up "software engineering". I like to write doodles in the book, what is all, starting from the second page of the cover.
1. The preamble of the book said that the author is engaged in software engineering for 20 years and has a wealth of teaching experience. Therefore, the meaning of the words, no matter what we do not do, we must train us in this direction. The teacher is also very clear that it is basically a concept (very old) and noun explanation. This is a misunderstanding of the awareness of students' personal development.
The method and status of a person's learning is different. Some are behavior learners, some are visual, some are other. How to improve the education efficiency of the students in a balanced point? To know that students learn to invest, time, money, and energy can also invest in other aspects. Therefore, the writing of the textbook should be deeply responsible for his own actions. They should understand that they are not only their own or small people; they should review themselves at some point.
A better way to improve efficiency should be interest, interest is the best teacher. Therefore, the mission of teaching materials and teachers should be here, not to learn, not the concept of rock. There is a saying that only Chinese people are taking Chinese talents so difficult. Where is the reason? I think that inequality is inequal. Teachers always think that they are teachers, managers always put themselves in the manager's position, and the partners must have high-profile things that they know high, let others know the cloud. This kind of inequality has led to a lot of problems. When we are appropriate, we should reflect, telling that the world is open, everyone is equal, this communication will be more efficient, and the understanding of the problem will also be more deeper.
Teaching materials and teachers should put themselves on the basis of friends, and he tells that it should be his own voice, view, hope, doubt, etc. Instead of decades ago, the concept of four flat and eight stables. Doubts and explorations in unknown areas can more interested in everyone. Society is developing, technology is progressing. A society, the biggest obstacle to a person should be in that there is no way to change yourself. If everyone is open, sincere communication, the goals are common, and the obstacles will be much more? ?
2. Suppose there is such a case, a receive module receives a certain packet A. This packet ultimately passes through a filter module, a serialization module, and an information display module. The program ran. If, now The information of the package is expanded A , how do you change? How to design the initial program so that the price is the least?
In the case where the entire structure is not changed, it should be a better way to make a Template should be a better way.
More common, you can use the packet as a management factor, which will make the postal package into a postman, can have better scalability. Every time you need this postman, you can throw the postman's business card. It is difficult to imagine, no What is the world of pointers. Pointer is like a box of chocolates, u never know what ur wanner get. Pointer is very flexible, but pointers need to be maintained, just this is like this.
Once, half-dead is transmitted between VB and C . It is not something in a concept of concept. It is true that it will really make people feel extraordinarily painful. However, frankly, VB has a house in the house, VC go in Just, this house can't be broken. Or, each VC is working, VB has recently sent a master, everything is managed by VC. This looks, everything has its own, elegant, and rhyme.
3, no matter which kind of person, CODER, Designer, Manager ... His day duty should make complexity into simple, ideal turn into reality, away from human nature to re-return, destructive make it Under Control .
Cats without these ideas are not a good cat who can catch the mouse. We may have no chance to do a good cat, but you have to provide opportunities for other cats.
7 / 8,2004 Continued
