[Training Summary] Summary of massive service training

It's been two weeks since the mass service training of the four classes. Today, we have time to sit down and have a good review.

In general, the four courses are basically oriented to front-end engineers, and I am also focusing on the front-end, so it is quite useful. As a front-end engineer, I am tired.C ++As the mainProgramming Language, MixedHtmlAndJavascript. The front-end must keep up with the times and have a sense of understanding about some problems.

The main key points are as follows:

1.As a technician, you must have a deep understanding of the fields you are engaged in. Secondly, you must have a wide range of knowledge to understand the collaboration of each part of the entire project. As a front-end engineer, you must have an understanding of background, products, operations, and other aspects and learn from them, integrate every aspect of ideology and philosophy into your work.

2.The transformation of the "Village in the city" course is also quite eye-catching. The lecturer is a front-end engineer, but he has a lot of practical experience in dealing with some drill-down problems. Often for some seemingly incredible problems, he carefully investigate and finally solve. The problem is not terrible. What is terrible is that there is no determination to explore. The core idea of this course has two main points: first, we must have the determination and preparation to solve the problem. Do not say "no";Second, you must learn to use automated tools to solve some problems.

3.Don't let users wait. It mainly describes how to use asynchronous loading to improve user experience.

4.How fast and easy to save, one central idea isCacheMake full use of the browser endCacheTo improve the website performance and user experience. In this processJavascriptAndHTTPProtocolCacheMechanism utilization. With a long vision, I also see a wide range of accomplishments and knowledge of an outstanding developer.

After the baptism of these four lessons, I have a deeper understanding of the development in the technical field. Technical pursuit of details, knowledge pursuit of breadth, work pursuit of efficiency, the following work goals~