At what level can I learn Java by myself and be able to work?

Self-taught Java to be able to work requires: 1. Need to have project development experience, one year of experience in Java development projects or more; 2. Reasonable learning cycle plan; 3. Strong will to form daily learning habits.

Self-teaching Java to be able to work requires:

First: What technical level needs to be achieved To get a job?

Since it is for employment, you need to know what technical level you need to achieve to learn Java programming technology in order to get a Java development job. Just like a score line for the college entrance examination, whether you can be admitted to a university depends on whether you can pass the score line. There are also standards for software companies to hire you, so first of all you need to know what level you should be able to reach by learning Java programming technology before you can get a job.

Current industry employment standards: Experience in project development is required. One year of experience in Java development projects or more. You can participate in the development of project modules one week after joining the company.

Second: Make it clear what Java technologies need to be learned by enterprises

The technology in the IT industry updates relatively quickly, so we must learn the technologies that enterprises need now. Rather than some obsolete technology. So as someone who started learning Java from scratch, you should understand what technologies you need to learn now, and these will be the things you want to overcome.

Third: Reasonable study cycle plan

Reasonable study plan cycle. If you want to learn a very professional technology, you must not learn it blindly. It is necessary to learn all the content in chunks. The content of each day is fixed. There is a word for learning programming called "step by step". There can be no rush or delay. The amount of learning every day should be about the same, and then you should complete the daily knowledge and master it. You should be clear about how many exercises you do every day and what homework you complete.

This depends on your learning ability, acceptance, and how much time you spend every day to learn a reasonable cycle.

Example: If there are 8 hours a day, the recommended total duration is 5 months.

Fourth: Have a technical master to guide you

If you are determined to learn Java programming technology well, you need to have a skilled person to guide you in the early stage. People who learn Java programming technology by themselves do not actually want to learn it well. Most of them want to get something in return without giving. Because Java programming technology is very professional, someone must take care of it in the early stage. The main reason is that problems cannot be solved, and the efficiency of solving them is very low. The more you learn, the more confused you become, which ultimately leads to a waste of time. There is a lack of communication with professional people. After all, high salaries are not earned casually. If everyone can learn Java by themselves, then you should be a person with strong learning ability like 985 and 211. Since you are not from this industry and know nothing about how to learn programming, you will definitely take many detours and eventually give up.

Fifth: Be determined and form a daily study habit

After the above four points are solved, what is left is to study every day for half a year. According to the people I have interacted with, most people will give up halfway. The main reason is that the desire value is very low. If you want to get something, you must be very eager and pay a lot. Most people are not like this. Therefore, it is important to strengthen your determination to learn Java programming technology.

If you have any questions about learning Java (learning methods, learning efficiency, how to get a job), you can consult me ​​at any time. This is my Java exchange learning qun: 615 in the front and 615 in the middle Seven-four-one, followed by six-three-six. Exchange questions and help each other. There are good learning tutorials and development tools in the group.

Some of the most common problems and misunderstandings faced by beginners when learning Java:

1. Blindly watch videos without thinking, but rarely practice. The normal state should be that during the entire learning process, three-quarters of the time is spent practicing. The video only lets you know what to study, just watch it once. There are many people who mindlessly watch videos and end up wasting several months and unable to find a job.

2. When a novice starts studying, reading is a very serious misunderstanding. Therefore, novices should not read books to learn programming. As for the reason, I won't explain too much here.

3. Many people encounter a problem, that is, they can understand the code but cannot write it. This is a relatively common problem.

4. There is also the most practical problem, which is that after learning the latter, you forget the previous. This is because there is a big mistake in the learning methods and methods.

5. The entire learning process is chaotic, there is no systematic arrangement, the learning is not systematic and professional, and the technology is not mastered well, which wastes several months or even half a year.

6. Lack of communication with professionals. As a novice, in the early stages of learning, the most things I learned must be from others, working behind closed doors.

Related learning recommendations: Java video tutorial

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