Small knowledge, big challenge! This article is participating in the creation activity of “Essential Tips for Programmers”.

National Day holiday is coming soon, for the love of learning partners, I suggest that more computer related basic knowledge.

Programmers can go far, can write high-quality code, can quickly find the bottleneck of the system, can quickly extract the cocoon, find the core function of the system, and our professional literacy must be related.

For a programmer, the basic knowledge of the computer is internal work, is our professional accomplishment, only deep internal work can walk the river’s lake less overturned.

There are many applications for computers, but in the final analysis, data structures and algorithms are used to do things. If he took care of the code, he would end up with piles of data, stacks of algorithms strung together.

So the basics must be very important. Therefore, we should often review the basic content of the computer, and write more basic algorithms and data structures. Their recombination, can change the myriad Internet world.

Only if you know the basics well enough, can you be truly proficient in your work and solve problems more efficiently and gracefully.

The operating system

Want to learn the operating system this course strongly recommend to listen to the following two teachers operating system course, guarantee not water, B station have a complete video! Book recommendation [In-depth understanding of computer systems].

  1. Nanjing University Operating System: Design and Implementation (Jiang Yanyan)

  1. Operating System (Harbin Institute of Technology Teacher Li Zhijun)

Personally, I think it is a very good operating system course on B website. The first few lectures of this course involve OS startup, which requires a little assembly knowledge. However, if you can’t directly search online, you don’t need to be persuaded to quit because of assembly. The rest, such as multi-processes, semaphores, memory management, etc., are well covered.

  1. [In-depth understanding of computer system] electronic books Baidu cloud disk link is as follows:

Link: pan.baidu.com/s/1kaTZVEG7… Extraction code: XH99

Computer network

  1. Computer Network micro-classroom (with subtitles and without background music version) (gradually updated……) _ bi li bi li (゜ ゜ つ ロ cheers ~ – bilibili

Study of computer network, the first thing I recommend lake UP the university teacher, he speaks of the computer network is very easy to understand, very meticulous about key place, and some experiments, better is the problem of 408 one’s deceased father grind, also is very suitable for one’s deceased father grind the party, in addition to the course content and there are many problems on video, The special point is that every day in the dynamic will update a research question, the amount of play is also very much.

  1. 2019 king’s deceased father grind the computer network _ bi li bi li (゜ – ゜) つ ロ cheers ~ – bilibili

Since speaking of the postgraduate entrance examination, I have to mention the king’s road entrance examination, congratulations on your discovery of the treasure. Wang Dao postgraduate entrance examination computer network video, the amount of play is very much, and the teacher is a little sister, the voice is very beautiful, so good to listen to the teacher to teach you, my mother no longer need to worry about my study, in short, the quality of the video is very high, bullet screen is all of the little sister’s high evaluation.

  1. Han Ligang computer network Xie Xiren 7th edition December 2020 _ ゜ _ ゜-゜ analysis ロ Cheers ~-bilibili

Teacher Han Ligang talked about the computer network video, the content is more, but the explanation is easy to understand, and the teacher’s experience is also very rich. Supporting the teaching material is xie Xiren teacher’s computer network teaching material, Han teacher’s recent a video video is relatively new, the amount of play is less, but he is really good, compared to wang Road to take an examination of the computer network, Han teacher is more careful.

  1. Computer network (Xie Xiren seventh edition) – teacher _ mimibili (゜-゜) analysis ロ cheers ~-bilibili

In computer network, I also want to recommend a teacher is Miss Fang, is also a little sister teacher.

algorithm

This book language is interesting, there are more illustrations, very suitable for entry. The e – book web disk link is as follows:

Link: pan.baidu.com/s/1c9g1CK8P… Extraction code: G5VZ

Java Programming ideas

For Java development just entry students, you can look at the following book, or very good.

Link: pan.baidu.com/s/1J16FkCLh… Extraction code: ishy

The MYSQL database

This is my own collection of a video about MYSQL, I feel very good, interested can see.

Link: pan.baidu.com/s/1Q2kN8S3j… Extraction code: E8VG

conclusion

There is an unwritten agreement in the Internet industry that lifelong learning is a constant source of motivation for developers to keep learning, with new frameworks, new languages, and new frontiers.

As a programmer, we still have to make time to learn in our spare time, and each of us is suited to his own situation.

I hope you can have a happy National Day holiday. If this article is helpful to you, please remember to like, follow and collect it after reading it.