What are the advantages of go language?

Advantages of go language: 1. It can be directly compiled into machine code and does not rely on other libraries; 2. It is a statically typed language, but it has the feeling of a dynamic language and is very efficient to write. ; 3. Supports concurrency at the language level; 4. Built-in runtime, supports garbage collection; 5. Simple and easy to learn; 6. Rich standard library; 7. Cross-platform compilation, etc.

#The operating environment of this article: windows10 system, GO 1.11.2, thinkpad t480 computer.

Go language (or Golang) is the C language in the cloud computing era. The Go language was born to allow programmers to have higher productivity. The Go language is specially optimized for the programming of multi-processor system applications. Programs compiled using Go can be comparable to the speed of C or C code, and are more secure and Supports parallel processes.

When developers choose a language for their projects, they have to choose between rapid development and performance. Languages ​​like C and C offer fast execution speed, while languages ​​like Ruby and Python excel at rapid development. Go language builds a bridge between the two, not only providing a high-performance language, but also making development faster.

Advantages of go language

• #It can be directly compiled into machine code and does not rely on other libraries. The version of glibc has certain requirements, and deployment is just a matter of throwing it away. Just upload one file and it's done.

• A statically typed language, but it has the feeling of a dynamic language. A statically typed language can detect most of the hidden problems during compilation. The feeling of a dynamic language is that it has many packages. It can be used and is very efficient to write.

• Supports concurrency at the language level. This is the biggest feature of Go, which inherently supports concurrency. Go supports concurrency in its genes. It can make full use of multiple cores and make it easy to use concurrency.

• Built-in runtime supports garbage collection. This is one of the characteristics of dynamic languages. Although GC (memory garbage collection mechanism) is not perfect at present, it is enough to cope with what we can Most situations encountered, especially GC after Go1.1.

• It is simple and easy to learn. The authors of Go language all have C genes, so Go naturally has C genes. Then Go keywords are 25, but the expression ability is very powerful, almost Supports most of the features you've seen in other languages: inheritance, overloading, objects, etc.

• Rich standard library, Go currently has a large number of built-in libraries, especially the network library is very powerful.

• Built-in powerful tools. There are many tool chains built into the Go language. The best one should be the gofmt tool, which automatically formats the code and makes team review so simple. Code The format is exactly the same, so it’s difficult to think of something different.

• Cross-platform compilation. If the Go code you write does not contain cgo, then you can compile Linux applications on the window system. How to do it? Go references the code of plan9, which is information that does not depend on the system.

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