With the development of the Internet, various programming languages emerge in endlessly, among which Golang (Go language) has become a programming language that more and more people are paying attention to. Golang is an open source programming language developed by Google in 2009. It is efficient, simple, safe, and has outstanding performance in concurrent programming and network programming. Therefore, more and more programmers are starting to learn Golang. However, for beginners, some people may not know where to start. Today we will share how to learn Golang.
1. Preparation before learning
Before starting to learn Golang, we need to complete some preparations in order to better master this language.
1. Code editor preparation
If you want to write code, the first thing you need is a code editor. There are many Golang code editors, such as: VS Code, Sublime Text, Goland, etc. Some write code in an integrated development environment (IDE), while others write in a code editor. This is all a matter of personal preference, and you can choose according to your own needs.
2. Install Golang
Installing Golang is the key step for us to start learning. The Golang official website provides installation packages for various operating systems. When installing, you need to pay attention to your system type and download the corresponding installation packages. After the installation is completed, environment variables need to be configured to facilitate us to run Golang programs in the system.
2. Learning resource recommendations
Learning Golang requires some more comprehensive learning resources. Here are some recommended learning resources, including books, tutorials, and websites.
1. "Go Language Programming"
"Go Language Programming" is a relatively well-known introductory book to Golang. It is written by Xie Mengjun. It is aimed at beginners and introduces the basics and applications of the language from shallow to deep. .
3. Learning Goals
Before learning Golang, we need to determine our own learning goals. These goals can help us better grasp the progress of learning and avoid following the trend or blindly learning. The following are common goals for Golang learners:
1. Basic knowledge learning
Understand the basic syntax and data types of Golang, and master basic knowledge such as operators and flow control statements.
2. Concurrent programming
Golang has excellent performance in concurrent programming, so the goal of many learners is to learn concurrent programming and use it to successfully develop high-performance services.
3. Network Programming
Using Golang for network programming is a very important skill, especially in the Internet business field.
4. Learning process
Golang is a concise programming language with very standardized syntax and easy to learn. When learning Golang, you should follow the following learning methods.
1. Understand the highlights of Golang
Before learning Golang, we need to understand its main features and highlights. For example, it has the advantages of high efficiency, simplicity, safety, and concurrency. Therefore, during the learning process, we need to focus on understanding and mastering these characteristics, and strive to apply them to actual projects.
2. Understand the grammatical structure of Golang
The grammatical structure of Golang is relatively standardized. If we can deeply understand these grammatical structures, the readability and maintainability of the code can be improved. Therefore, when learning Golang, we need to start with grammar and understand the basic structure of Golang, such as functions, variables, data types, conditional statements, loop statements, etc.
3. Practice
In addition to learning basic knowledge, we also need to practice. In the process of practice, we can understand the advantages and disadvantages of Golang in practical applications, so as to better master the usage of Golang. By accumulating experience in practice, we can better understand how Golang works and be able to develop quickly.
5. Learning Misunderstandings
In the process of learning Golang, there are some misunderstandings that should be avoided as much as possible to avoid wasting time and energy.
1. Resign yourself to fate
Some learners think that Golang is an easy-to-understand language, so they often resign themselves to fate during the learning process and do not study carefully. This may lead to low learning efficiency and even the inability to truly master the application of Golang.
2. No goals
During the learning process, if there are no clear goals, it will lead to low learning efficiency. We should clarify our goals and focus on learning these knowledge points.
3. Blindly follow
When learning Golang, if you blindly follow other people's ideas, you may fall into limitations and be unable to effectively use his knowledge to innovate, resulting in a waste of time and energy.
Summarize
As an emerging programming language, Golang has great development potential, so it has attracted the attention of more and more programmers. To learn Golang well, we need to start with the preparations before learning, choose appropriate learning resources, determine our own learning goals, and follow the correct learning methods. In the process of learning, we need to overcome learning misunderstandings, maintain curiosity and enthusiasm for learning, and continue to practice, so that we can truly master Golang development skills.
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