What are the websites for learning java?

1. Stack overflow

Stack may be a very popular website in the programming world. It is an IT technology question and answer website related to programs. , users can submit questions on the site for free, browse questions, index related content, and use simple HTML when creating the homepage. Some programmers who learn APIs or programming languages ​​usually rely on code examples, and stackoverflow can provide a large number of code snippets.

Another great thing about Stackoverflow is its social nature. You can view issues under certain tags, such as "Java" and "regex", and you will see which are high-frequency issues. This is a great resource for learning, as well as Java bloggers writing about hot topics.

2, CSDN

is a very large technical exchange platform in China. Many blogs of big names have certain reference value. You can find some technologies you need on it. document.

3. Github

You may know where you can host your project for free, but you may not know that it is also a place to learn today’s popular Java libraries and Excellent resource for frameworks.

For example, if you want to learn Spring MVC Framework, you can search and find some open source projects. Following the principle of "drawing the scoop from the gourd", you can quickly learn the framework through examples, especially if you already have experience using similar frameworks.

4, LeetCode

If you have Java interview questions, such as "In Java, what does an array in memory look like", you can learn from many Java Find the answer in the tutorial. Another good thing about this website is that it can check whether your code is correct online through data of different sizes.

5. Java SE technical documentation

This website contains all the documents that will be used when using the Java SE API. Even if you are a good Java developer, I dare you to I'm sure you'll still find something useful here. For example, you can read some tutorials like "The Essence of Java Classes" and "Deployment".

6. Java World

This website contains a large number of Java tutorials covering a variety of topics. Many of the articles are well written and illustrated with pictures and illustrations. It can be used as a deep learning textbook.

Recommended tutorial: Java tutorial

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