Three weeks of JAVA study summary
I remember that I started to walk into the Java world by writing the classic program "Hello world".
After getting started learning Java, I found that the most important way is to lay a good foundation. And no matter what course you are studying, the foundation is always the most important. So only if the foundation is solid can the next learning be better. At the same time, for a simple program, we should also use different methods to write, so that we can better understand all the Java grammar rules.
The method of learning Java I have summarized the following points.
1. We need to have good study habits in learning. (The parentheses must be written in pairs. Case-sensitive. The spelling of words must also be accurate.)
2. In the learning process, it is best not to just stay on the surface of java, not just copy the examples and run the results. It should be noted that even a simple example must be patient to ponder, debug, and modify.
3. In the process of learning, you must do it by hand and try to write code instead of holding a book and reading it. Many things and experiences must be done by yourself to truly belong to yourself.
4. In the process of learning Java, you may encounter all kinds of problems that are not easy to solve. You should go to professional forums to learn more about relevant knowledge. The knowledge in books is limited. It is necessary to search for useful information from the Internet and organize it to promote the in-depth study and the improvement of knowledge
Finally, when you have learned a certain level, you must learn to start writing by yourself. Learn to think for yourself. Really learn to master a programming language.