This article is to literate the illiteracy zone for self-taught people. Many people learn Java by themselves in the wrong way, which leads to a waste of time at the end. The more you learn, the more confused you are. Engaged in Java for eight years, I hope my advice can help everyone who is learning Java.
First measure your own level. What major, what degree, and whether you have learned programming. How about your overall learning ability? Formulate a suitable learning cycle for yourself, because everyone with a different starting point will definitely learn a programming language in a different cycle. Plan your daily learning content, not greedy for more or less. The content is just right every day. Clarify what task is to be completed today. Then go to finish every day. It is a correct learning rhythm. Many people learn java to watch it today and watch it tomorrow. Such learning is not efficient. And basically watching videos. Rarely go to practice after class.
Summary of the biggest reasons why novices give up in self-study
1. Before studying, I didn't plan a systematic professional study plan, I didn't know what to study every day, what case study, and the study task was unclear. Before doing a thing, there is no good plan, this thing must not have a good result. (Most people die on this, leading to a waste of time)
2. I don't know what level should be reached to get employment. (Learning technology is definitely for the purpose of employment. When you start to learn, you must be clear about your purpose and what level you achieve. This is the motivation goal of learning)
3. Learn from your own feelings. Because you don't master the appropriate learning methods and learning methods, the more you learn, the more doubtful, the more confused you are, the more you learn, the more confused you are.
4. Blindly reading books. For most people, starting to read books is a wrong way. If you don’t understand, you won’t be able to write programs if you understand them, which leads to a waste of time.
5. Novices feel that they have learned the latter and forgot the previous ones. This is caused by the unprofessional learning process.
6. The taboo of learning programming is to be disconnected in the middle. To do it in one go, you must study for more than five days a week. Just watching the video is not called learning technology, just understanding it, practicing more after class, and mastering the knowledge points in the video is called learning technology. So many people are watching videos, and finally say they can't learn it.
I found that many newbies want to change careers to learn java and want to train. Based on my many years of industry experience, I do not recommend that you go for training now. The first is that many people can't keep up with the progress. The current technical level required by the company is not low. Therefore, it is difficult to reach a high level in short-term crash training. Moreover, there are too many scammers at present, and various kinds of loans allow you to train. After the training, I couldn't find a job. Everyone who wants to learn java hopes to get a high-paying job, but a high-paying job is not just for you to train. Everything is not so easy. Don't believe that any agency tells you that it is a lie. ,
I have been doing java development for eight years. I have a good understanding of java learning methods and skills, and how to learn the correct way to avoid detours. If you have any questions about learning java, please feel free to ask me this is Java learning Communication circle: 766328863 , there are a lot of good technologists, you can ask any questions directly, about the learning methods and skills of Java. There are also relatively new materials and various PDF documents and books/latest video tutorials for learning Java.
1. Programming thinking The core of learning Java development lies in a "programming thinking", because each piece of code is different and you need to look at it separately, so as long as you master the programming thinking of learning Java, then writing a program is just for you Analyze the business first, and then code it.
2. The amount of code Any Java developer has a large amount of code piled up. Many people just watch videos and read books. Videos or books just let you know what Java is learning. According to your own understanding of these knowledge points, then a large amount of code determines what level and proficiency your technology can achieve. In fact, there is no genius in the world, and geniuses do this thing too much, so they will remember it by heart.
Finally, learning Java requires the development of distributed projects with separation of front and back ends. So when you learn a complete Java content system, you should be able to reach the level of doing projects. Otherwise, it is white learning. So the foundation of everything is to prepare for the framework. The framework is to prepare for the project.
Can I still be employed without work experience? Answer: Yes. The so-called experience is the experience we sum up after solving the problems we encounter, that is, the ability to solve problems, which can be accumulated slowly in learning.