Major programming languages and applications in 2022

the front

   In our work , According to different application scenarios, there are many programming languages , As shown in Figure 1 , It shows 2022 Ranking of programming languages in , There are many things we know , There are also many unclear languages , Next, from my understanding, let's talk about the main uses of various mainstream languages , It is convenient to choose your own suitable field .

Figure 1 2022 Programming language leaderboards

Python

   “ Life is too short 、 I use Python”, This is a widely circulated saying in the programming world , As shown in Figure 1 ,Python Language ranks first in trend and proportion , On the surface Python It is very active in the market , Mainly used in ：

1. The field of artificial intelligence

This is a Python Where the application is most popular , The field of artificial intelligence mainly solves algorithm problems , Researchers first theorize about the feasibility of the algorithm , It needs to be used. Python To actually verify , because Python The simplicity of its own language and rich third-party package support , It is widely used in the field of scientific research , And many in-depth learning and training frameworks are based on Python Built for the foundation , such as PyTorch、TensorFlow It also supports the implementation of the project .

2. Big data

  It mainly uses Python Realize real-time and offline processing of big data processing platform , Use it with kafka、hive、hbase、spark And other components complete data processing . Need better Python Basics .

3. Data analysis

   The main Python Realize the use of data mining / Machine learning theory and method , Design 、 Develop data mining algorithm and apply it to operator data mining , Complete data analysis related to specific scenes .

C/C++

   The characteristic of this kind of language is to touch the bottom , Run fast after compilation , Often used for low-level development , Can be used with chips 、 Dealing with operating systems ; For example, embedded development , Or artificial intelligence soft method landing , It is also used in many large-scale game development 、 Live and short video .

Java

   This kind of language is characterized by perfect ecology , There are many frameworks to use , Such as Spring frame ; It is often used in enterprise system development , Many e-commerce systems 、 logistics 、 The financial system is Java Developed , It is also commonly used in big data development , collocation spark、hive.

C#

   The language and Windows Strong correlation , Used to develop Window Desktop applications , game , however Windows Server Licensing fees are high , Enterprises choose... Based on cost considerations Linux.

VB

   at present VB/VBA There are two main application scenarios . One is office development , Most of them are business departments （ Non-technical personnel ） Doing it . The motivation of development is that the work content is too repetitive and boring 、 I hope to have a small tool to assist in automatic processing .

JS

  JavaScript It's a client-side scripting language , Mainly used to HTML Web pages add a variety of dynamic functions , Provide users with more smooth and beautiful browsing effect . It can be embedded directly HTML page , But it's written separately JS Documents facilitate the separation of structure and behavior , With the support of most browsers , It can run on a variety of platforms ( Such as Windows、Linux、Mac、Android、iOS etc. ),JS It mainly runs on the client ( browser ), It can also run on the server ( operating system ).

Assembly language

   Assembly language is a language used in electronic computers 、 Microprocessor 、 Low level language for Microcontrollers or other programmable devices , Also known as symbolic language . Although using assembly language to write programs is not as simple as high-level programming language 、 intuitive , But the compiled object program takes up less memory 、 High efficiency , And can directly reference various equipment resources of the computer .

SQL

  SQL It is used to store... In a database 、 The language in which data is manipulated and retrieved . For relational databases MySQL It is widely used in enterprises , One of the database operations is to use SQL To write the . So for a back-end Developer , Skilled in writing SQL Language is very important .

PHP

   The language belongs to a scripting language at the back end , Commonly used PHP To do anything else CGI What the program can do , For example, collecting form data , Generate dynamic web pages , Or send ／ receive Cookies.

Conclusion

   To sum up, we can see that , There are many programming languages , Each language uses its own scene , In our career development , You can try more , Embrace change , Choose the industry suitable for the air outlet , Lay a good foundation for programming .