what is golang

The following is an article about Golang, see below for details:

Golang is an emerging programming language that has attracted much attention because of its simplicity, efficiency and high speed. It was developed by Google and the first version of Golang was released in 2009.

Golang was purposefully designed to provide a new, more efficient system-level programming language while maintaining considerable readability and ease of use.

Simplicity:
Golang’s syntax design is very simple. It takes advantage of some features of the C language and Python language to make programming easier. For example, the var keyword is used to define variables in Golang, while type qualifiers such as int can be used in C language, and many unnecessary parentheses are used in C language in the program. Golang uses curly brackets to define scope, making the code look clearer.

Efficiency:
Golang uses a concurrent programming method called coroutine, which can use CPU resources more efficiently. Even on a single-core CPU, coroutines can be used to complete multi-tasks. , thereby providing faster operating efficiency. In addition, Golang also has high memory utilization, which is due to the excellent design of its garbage collection mechanism.

High speed:
Golang uses a method called "compile-time garbage collection". This means that when the program is compiled, Golang will allocate the system resources it requires and include them directly in the program, instead of dynamically allocating the required memory and system resources at runtime. This compilation-time garbage collection method can make Golang programs more efficient at runtime and run faster. In addition, Golang's compiler comes with an optimizer, which can optimize the program to achieve faster execution speed.

Golang has a wide range of applications. It can be used for web applications, cloud computing applications, operating systems, streaming media services, etc. Many famous applications are written in Golang, such as Docker, Kubernetes, Netflix, Uber and many more.

In short, Golang is a very excellent programming language. It is simple and easy to understand, efficient, fast and has high memory utilization, so it is highly relied on by developers. If you want to become a programmer, learning Golang is definitely a good choice.

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