1. 4.5 in Chapter 4 of the said pair programming made me feel a little confused, book writing is pair programming, to be honest I was first contact with this vocabulary, I could feel this way the new special place, but I compare the reality of programming experience, I can not imagine such behavior can out smoothly in general business development, imagine a scenario where, for example, we developed a small system based on hadoop, suddenly forget some simple the command is the norm, this time will inevitably go check some simple information. If we use pair programming mode, awkward things will happen, with teammate Will feel your lack of ability, or even if we can find the technology to match teammate, this time it is difficult to say consistent with their character and tradition in China conservative ideas, it is difficult to do together to share their own privacy. Someone next to me watching the program, I would feel uncomfortable (I do not know you have no such feelings).
. 2-3 Chapter 8 user survey, I would like to raise two questions here:
first point is that the questionnaire 8.4, the survey pointed out some errors in common, but this is not the fundamental reason readers think, because in this world life, few people are willing to spend time and energy to do a little to do with their most simple example is after we hit 10086 customer service, he will send a text message survey we selectively ignore most things or sometimes when we survey the landing site registration information incidentally, our idea is a quick end to this questionnaire. The result is fill in the information is not accurate.
The second point is that I have visited in the online experience of its readers has ideas, data privacy, facebook event after we began to pay attention to personal privacy, for the development team, you want to get the data are common. I have the honor to Chengdu Changhong lighthouse laboratory visit, during which I could hear the instructors follow a project (unified control home appliances through mobile terminal) they do at the forum, said that this project can develop purpose is very clear, but the result is other companies did not allow Changhong so pick their own data. There was an impressive Baidu is really super chain conference, a cancer research professor at the University hope to get some users to further study the case of a tumor, but before reality is that most hospitals do not want to put in order not to suffer the consequences the user's data showed researchers (even if the user data is hidden, the tumor itself is also difficult to get information), and of course these last few questions they have done it resolved, so return the book, user-defined survey also worth rethinking .
4. Finally, Chapter 6 of agile development, I still did not quite understand "agile" meaning (perhaps learn a complete soft system workers will understand), since the article mentions agile development, that I can not be understood as when do the project, as soon as possible in response to demand, publishing software available as soon as possible, which is agile experience? But in my present knowledge, the probably still remember the undergraduate to attend class, a teacher told me that the software itself is a complex process, in contrast to create an aircraft, can be said that a higher chance of failure of software multi-hand, historical experience such is the fact Below is a hand I Baidu search appears:
There are many classic accident. In the actual development, issues for consideration will be more, so the return to the theme, we really can do agile development?
5. The fifth question, so I met my to fill.