Shulou(Shulou.com)06/01 Report--

This article is to share with you what are the five classic questions common to beginners in Java. The editor thinks they are very practical, so I share them with you. I hope you can get something after reading this article. Let's take a look at it with the editor.

As the most popular technology in all programming languages, Java can be said to be ubiquitous. At present, billions of devices around the world are running Java, and many server programs are written in Java to deal with tens of millions of data every day. Java is hot, and more and more people want to learn Java development. Java beginners to learn Java, the first to get started, to like Java in order to learn Java. But at the beginning of Java learning, we usually encounter a lot of problems. The following editor will explain a few problems that you will encounter when you are learning Java.

Problem 1: can read, can't write

This may be a problem that many Java beginners will encounter. That is, when watching videos or listening to lectures, I can read it, but I just can't write it. At this time, we may need to change a learning method that suits us. Preview before class and review after class, practice frequently, and constantly knock on the code, which can deepen your impression of the code.

Question 2: forget after learning

If we overcome the first problem, we will immediately usher in the second problem, such as our HTML tag and some css attributes, using floats to achieve an effect, a few days later found that this why I will not use, in my mind, how can not remember. How to solve this problem? We learn every knowledge point, we must follow more than three cases, only when it is applied to practice, in practice, can we better remember, after you learn the knowledge points, you should constantly review the things in front of you, otherwise you will forget.

Question 3: whether we should read and learn

See a lot of novice said, buy a Java book from entry to proficiency, if you think you can read a book can learn Java to find a job, then this job seems to be anyone can do, novice in the beginner Java suggest not to read books, and so you finish learning Java, after reading books, this effect may be very good, for some of the things you do not understand, to check gaps.

Problem 4: worry about not being able to find a job after learning

Many people study Java basically to find a job, most people worry about a serious thing is how to find a job. According to the data of professional friends collection, the demand for Java recruitment in Beijing, Shanghai, Shenzhen, Hangzhou, Guangzhou and other first-tier cities is more than 10,000, of which Beijing has reached 48021 positions and Shanghai has reached 30332 positions. And the national average Java salary: ¥12330 / month, with the increase of working years, the salary is also rising again and again.

Question 5: whether to go to training

If you have strong self-control and learning ability, you can choose to study by yourself. But if you don't have any of these and want to get a job as soon as possible, it is recommended that you choose a Java training institution that is reliable and can learn real skills. Now the network is so convenient, online learning is very convenient, economical and affordable, not limited by region and space, as long as you have the network at home, you can learn face-to-face with the teacher.

These are the five classic questions common to beginners in Java. The editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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