Liuxingyuan Classroom: What is the difference between Python and go language? Which one has more advantages?

Is there a difference between Go and Python? Go and Python are two very popular programming languages. Python is a dynamically typed language and Go is a statically typed language. So what is the difference between them? Let me introduce to you.

Go language

Go is a statically strongly typed, compiled language developed by Robert Griesemer, Rob Pike and Ken Thompson of Google. Go language syntax is similar to C, but the functions include: memory safety, garbage collection, structural form and CSP-style concurrent computing.

Go’s syntax is close to C, but the declaration of variables is different. Go supports garbage collection. Go’s parallel model is based on Tony Hall’s sequential process of communication. Other languages ​​that have adopted a similar model include Occam and Limbo, but it also has features of Pi operations, such as channel transport.

Python

Python is a widely used interpreted, object-oriented high-level programming language with dynamic semantics.

Python is an object-oriented high-level programming language with integrated dynamic semantics, mainly used for web and application development. It is very attractive in the field of rapid application development because it provides dynamic typing and dynamic binding options.

Python is an interpreted language, which means that programs written in Python do not need to be compiled beforehand to run, making it easy to test small pieces of code and code written in Python to move between platforms more easily.

Is there a difference between Go and Python?

① Syntax: Python’s syntax uses indentation to indicate code blocks, and Go’s language is based on opening and closing parentheses.

② Paradigm: Python is a multi-paradigm, imperative and functional programming language based on object-oriented programming. It insists on the idea that if a language behaves a certain way in some contexts, it should ideally function similarly in all contexts. However, it is not a pure OOP language, it does not support strong encapsulation, which is one of the main principles of OOP. Go is a procedural programming language based on the concurrent programming paradigm that bears a superficial similarity to C, in fact, Go is more like an updated version of C.

③ Concurrency: Python does not provide a built-in concurrency mechanism, while Go does not have a built-in concurrency mechanism.

④Typed: Python is a dynamically typed language, while Go is a statically typed language, which actually helps to catch errors at compile time, which can further reduce serious errors later in production.

⑤ Security: Python is a strongly typed language, it is compiled, thus adding a layer of security. Go has a type assigned to each variable, therefore, it provides safety. However, if any errors occur, the user needs to run the entire code by himself.

⑥ Manage memory: Go allows programmers to manage memory to a large extent. Whereas memory management in Python is fully automated and managed by the Python VM; it does not allow the programmer to take responsibility for memory management.

⑦ Libraries: Compared to Go, Python provides a much larger number of libraries. However, Go is still new and hasn’t made much progress.

⑧ Speed: Go is much faster than Python.

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