In the process of learning programming, we often encounter the problem of forgetting the knowledge points taught. Of course, for many beginners, this situation is normal. Especially in the process of self-study, these problems often cannot be solved in time, and these problems may appear repeatedly, seriously affecting the learning effect.
Among them, JavaScript is the most important language in Web front-end development, which provides interactivity and dynamic functions for websites and applications. If you encounter a situation where you forget how to learn JavaScript, you can start from the following aspects:
1. Recall the basic syntax of JavaScript
The basic syntax of JavaScript is the key to writing any code. Returning to the basics, it is very necessary to review the basic syntax of JavaScript. For example, variables and data types, without the correct variables and data types you will not be able to write code successfully. In addition, JavaScript also has flow control statements, such as if statements, loop statements, function calls, etc.
If you don’t remember these basic grammar, you can try to follow videos, articles and other learning materials, especially to consolidate them in practice.
2. Check the official documentation
If you forget a function or method in JavaScript, you can check the official JavaScript documentation to find the corresponding solution. As you review these documents, you can become familiar with the syntax of each function and related concepts. In addition, the official documentation also provides practical examples from which you can learn how to use JavaScript.
3. Online learning platform
If you need to further learn JavaScript, you can register for online learning platforms, such as Udemy, Coursera, and edx, and find JavaScript-related online courses. The great thing about these courses is that you can follow instructional videos to review topics and apply the new JavaScript language in your exercises. Some courses are also interactive, allowing you to take on coding challenges to reinforce each point.
4. Participate in community activities
The programming community is an excellent place to learn and develop skills. In these communities, you can interact with people who are also good at programming and gain a deeper understanding of JavaScript from their experiences and opinions. You can attend local meetings or join discussions via social media. Attending community events can also serve as a landing point to find additional resources and learning materials.
Overall, relearning JavaScript requires a variety of different approaches, including going back to the basics, reviewing relevant documentation, and leveraging online learning platforms and communities for in-depth learning. Sometimes it just takes a little time and patience to take bigger steps on the road to learning programming.
The above is the detailed content of What should I do if the teacher forgets about JavaScript?. For more information, please follow other related articles on the PHP Chinese website!

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