- "Java Core Technology Summary"
- "HTTP Summary"
- "Basic knowledge programmers must know"
- "Operating System Summary"
These four PDFs can be said to be harder than one.
Let me talk about Java core technology summary
Summary of Java core technologies
Let's take a look at the mind map of this article. The article will explain the following contents.
This PDF can be used as your Java introductory development manual, and it can also be used as a tool to check for omissions
HTTP core summary
Mind map of the second PDF
You can look at the drawing inside, it is really hard work.
This PDF almost covers 99% of the knowledge points about HTTP
Hardcore knowledge that programmers must know
Today, when the technology is constantly updated and iterated, your learning speed can no longer keep up with the framework iteration speed. When you were still learning Spring 3, Spring 5 was already out. Moreover, there are too many people who can use Spring now. Everyone is studying how to use new technologies and how good the framework is, but they forget why it is designed this way and what is the construction principle? Therefore, the foundation is the most important thing. A few years ago, computers only recognized 0 and 1, but now they can only recognize 0 and 1, so you have to spend your limited time on technology that will not change. The basic knowledge is immutable, and changes will only be tuned, not overthrown. So, I wrote a PDF myself, which is the basic knowledge that programmers must know, to tell you about these constant roots.
I will take you to re-understand what a CPU is and what are the CPU registers
I talk to you about what memory is
I very seriously summarized the principles of binary computing in computers for you
Let me talk to you about how the disk appeared, its development process, and why the disk can store data?
Operating system summary
This is my hardest PDF
table of Contents
The operating system is indeed too important. It can be said that without an operating system, no one will tell you so much. So it is very necessary to know the operating system.
This PDF takes you to some of the core concepts of the operating system and can give you a global understanding.
This PDF takes you from entry to in-depth understanding of the core abstractions of operating systems:
Process, file, address
It also summarizes the core interview questions of the operating system for you to help you
This PDF has a total of 306 pages and 17w words. I think this should be the first operating system PDF on the entire network. I hope you can collect it.
"Java Core Technology Summary", "HTTP Summary", "Basic Knowledge for Programmers" and "Operating System Summary" four practical and practical tutorials you deserve to have, forward + comment, follow me and add assistant VX: bjmsb10 for free Get the "Java Core Technology Summary", "HTTP Summary", "Basic Knowledge for Programmers" and "Operating System Summary" learning tutorials.pdf
