First day of sd2c

Sd2c-China Software Development Technology Conference 2.0. Today is the first day, the first day is disappointment, and the last day is anger. Now I know how well Microsoft tech. Ed has organized the conference. I also learned one by one of my experiences:

In the morning, the check-in staff told me: Sorting by the surname in pinyin; then all the surnamed Li and surnamed Liu lined up with a very long team. Why should we queue up like this? Because the organizer designed a badge with the name of the participant. For the first time, many people in that long team were troubled by their surnames. Where is the error?

1. As a service, sign-in should be stateless. Now, it is actually a stateful service.
2. The identity of the participants is indeed required by the participants themselves. They can put their cards in an empty badge, however, this simple thing becomes more complicated: The reason is that it allows the person who signs in to do it, in violation of the single responsibility principle!
3. The queuing method is obviously to transfer the service cost to the attendees. Unfortunately, the huge load balancing error makes the staff busy.

The Conference was delayed in the morning, and all the courses were postponed in the afternoon. The first class was I bombed. The course name was software and development tools in the 2.0 age, but I started to advocate my ide from the very beginning, slander Microsoft's development tools. It is very uncultured and clamored for how strong your own things are and how strong you are. Even if you are strong, can you show your demeanor? If you are very strong, could you show us what surprised us?
Teacher Pan Jiayu said, "Understanding, understanding, this is a sponsor"
I thought it was a grand event, but I didn't expect it to be entertaining. Let's see you sing it.
I have seen a lot of developers. For the first time, even if you were a good guy, I borrowed a word from Guo Degang: "Everything is good"

The biggest result is the course and evening Communication experience accumulated by Qian Hongwu.

Don't write it anymore. Use the line "Wu Lin Chuan": Wash your bed