Shulou(Shulou.com)06/03 Report--

This article introduces you how to understand the Java language, the content is very detailed, interested friends can refer to, I hope it can be helpful to you.

As an object-oriented language, java is now often used in enterprise server-side background development. At the same time, C language may be more used for embedded development, the so-called embedded is the equipment software on the space shuttle and so on. However, I gradually found that the java technology we usually talk about does not just refer to the grammar of java that we learned at undergraduate level. In fact, it is only the tip of the iceberg and the foundation of the foundation. The disconnection between what we learn in school and what we use in our work often leads to our frustration. Some professional schools learn things that will be used in the future. the students of these majors are calm and confident in the face of the future. For example, the computer composition principle, operating system, data structure, computer network, compilation principle and so on studied by undergraduate students may not be directly applied in the work. But don't be afraid. The most important thing the university gives us is not the knowledge itself, but the ability to learn it. Just like I started to write in the blog park, I don't know anything, but I think writing essays while studying helps to clarify my mind and help my study. Therefore, many things here are not necessarily correct, more is my own self-talk, so I hope you can distinguish this point.

The main way to describe complex data structures is the collection framework.

The main way for ava to describe complex data structures is the collection framework. Java does not have pointers, but describes complex data structures such as arrays and object arrays through a powerful collection framework. It is very important to learn how to describe these data structures for application programming, especially when it comes to server-side and three-tier structure programming. Programmers can no longer use structures such as database result sets to describe data at this time.

Because many languages do not have such a powerful collection framework system, many beginners are at a loss, let alone what to do with it, so it should be paid enough attention.

On how to understand the Java language to share here, I hope that the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.

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