Should I learn C++ or JavaScript?

With the rapid development of Internet technology, the application of computer language is becoming more and more widespread. In this year's programming language rankings, both C and JavaScript top the list. Therefore, for most programming beginners, choosing which language to learn is a big problem. This article will delve into the pros and cons of learning C versus learning JavaScript to help readers make their decision.

1. C language learning

C is a computer programming language that can be used on a wide range of design and operating system platforms. C is often used in the development of embedded systems, games, operating systems, various desktop applications, interaction with other computer applications, maintenance of large databases, etc.

Important features of C language compared to other languages:

1. Efficiency: C is a language that is similar to hardware and can provide efficient execution speed.

2. Abstraction: C has the ability to allow programmers to shield details, allowing programmers to program as they wish.

3. Portability: C compiler can run on multiple operating system platforms.

4. Powerful object-oriented programming capabilities: C supports important object-oriented programming features such as encapsulation, inheritance, and polymorphism, which improves the reusability and maintainability of code.

Disadvantages:

1. High learning threshold: C is a relatively complex language that requires a certain understanding of the underlying knowledge of computers.

2. The written code is difficult to maintain: C’s syntax rules are relatively flexible, and programmers may have some problems when writing code, thereby reducing the maintainability of the code.

2. JavaScript language learning

JavaScript is a lightweight programming language originally designed for web interaction. Now, JavaScript has become a general-purpose programming language and is widely used in web development, server-side development and other fields.

Important features of JavaScript language compared to other languages:

1. Simple and easy to learn: The syntax of JavaScript language is relatively simple, and beginners can get started quickly.

2. Widely used: JavaScript is widely used in fields such as web page dynamic effects, data interaction and server-side development.

3. Good scalability: JavaScript can use frameworks and libraries to extend its functionality, such as jQuery, React, and AngularJS.

4. Easy to debug: Errors in JavaScript are relatively simple, and the browser provides good debugging functions.

Disadvantages:

1. Slow execution speed: JavaScript execution speed is slow and cannot be compared with some C programs.

2. Poor maintainability: JavaScript is too flexible and dynamic, so writing easy-to-maintain JavaScript code is more difficult than C.

3. Browser compatibility issues: Due to serious differences in browsers, JavaScript compatibility issues between different browsers are worth noting.

Conclusion:

No matter which language you learn, you need to meet your own needs. If your goal is to learn embedded systems and desktop applications, C is the most appropriate choice. If you want to do web development or server-side development, or want to become a full-stack engineer, learning JavaScript is undoubtedly your best choice.

If you are a newbie who is just starting to learn programming, then starting with JavaScript is a better choice. If you already have a low-level understanding of computers and want to learn more about computer systems, C is a good choice.

In short, the choice of which language to learn should be based on your own needs. No matter which programming language you learn, don't limit yourself on the amount and time of learning. Be brave enough to explore the world of programming and understand its basic knowledge. At the same time, you can also improve your skill level through continuous practice.

The above is the detailed content of Should I learn C++ or JavaScript?. For more information, please follow other related articles on the PHP Chinese website!