In 2022, the official data of programming language ranking came, which was an eye opener

• 3、 ... and 、 salary / Salary analysis

• Four 、 Employment status

• 5、 ... and 、 Collaboration tool data

• 6、 ... and 、 Network framework analysis

• 7、 ... and 、 Database ranking

The software development industry is developing rapidly all over the world . therefore , It is important to master the most popular programming language , In order to establish a promising career in this highly competitive industry .

You may not have to master all the languages we're talking about today , But the more languages you have on your resume , stay 2022 And in the next few years , The more customers and development teams want to work with you . Consider this , I hope you can plan your study plan , And start learning one by one , To become a top expert in this booming field .

[](() One 、 The most popular language

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[](() Two 、 The most worthwhile language to learn

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Let's start with a brief summary ：

• Java, The best programming language on the server side

• C++, The most common programming language

• C, so far , The most trusted programming language

• Python,AI（ Artificial intelligence ）、 The best programming language for machine learning

• JavaScript, The most commonly used scripting language on the client side

• C#, Microsoft's most powerful object-oriented programming language

• Swift,IOS The most efficient programming language

• GO（Golang）, Extensible programming language , Google '

• PHP, The world's best programming language , No , Best used Web programing language

• Ruby, The most reliable programming language in Data Science

1、Python

Python No doubt at the top of the list . It is generally considered the best programming language , Because it's very approachable . It's a fast 、 Easy to use and easy to deploy programming language , It is widely used to develop extensible Web Applications .YouTube、Instagram、Pinterest、SurveyMonkey Is to use Python Built .

Programming language provides a good starting point for beginners . If you are looking for a more easy to learn and popular coding language to learn , Then you should definitely try Python！ Many startups use Python As their main back-end stack , So this is the whole stack Python Developers offer many opportunities .

If you're going to enter data science or artificial intelligence , You almost certainly have to learn Python. It can also be used in other fields , for example Web Development . Versatility and accessibility make it a great choice for beginners .

Difficulty level ： studies of the Book of Changes . One of the best programming languages for beginners .

Career prospects ： Most vacancies , The average salary is high

advantage ：

• because OOP characteristic , Creating and using classes and objects is easy

• Extensive library support

• Focus on code readability

• Even the most complex applications can be extended

• Ideal for building prototypes and testing ideas faster

• Open source and growing community support

• Support multiple platforms and systems

• It's very easy to learn and use

shortcoming ：

• Not suitable for mobile computing

• Because it is an interpretative programming language , So it's slow

• The database access layer is somewhat immature

• because GIL（ Global interpreter lock ）, Bad thread

2.Java

Java Is another popular option in large organizations , And it's been like this for decades . It is widely used to build enterprise class Web Applications . as everyone knows , It's very stable , Therefore, many large enterprises have adopted it . If you're looking for a software development role in a large organization ,Java Is one of the first languages you should learn .

Java It is also widely used in Android Application development . Because there are billions Android user , Nowadays, almost all enterprises need Android Applications . This is also for Java Developers offer great opportunities , because Google Has created an excellent based on Java Of Android Development framework - Android Studio.

Difficulty level ： Easy to medium

Career prospects ： good , A lot of big companies are using

advantage ：

• A large number of open source libraries Automatic memory allocation and garbage collection follow OOP normal form There is a stack allocation system because JVM characteristic , High platform independence

• By excluding explicit pointers and including the security manager responsible for defining class access , Therefore, it is highly safe Ideal for distributed computing Offer a lot of API

• To accomplish different tasks , For example, database connections 、 The Internet 、 Utilities and XML analysis Multithreading support

shortcoming ：

• The lack of templates limits the creation of high-quality data structures

• Expensive memory management

• Than C and C++ Wait for locally compiled programming languages to be slow

3.C/C++

C and C++ It plays an important role in the programming world . Almost all low-level systems , For example, operating system and file system , It's all used C/C++ Compiling . If you want to be a system level programmer , So these are the programming languages you should learn .

C++ It is also widely used by competitive programmers , Because it's very fast and stable . It provides a method called STL - Standard template library . This is a for various data structures 、 Ready to use library of arithmetic operations and algorithms . The library support and speed of the language make it a popular choice in the high-frequency trading community .

Difficulty level ： Easy to medium learning

Career prospects ： very good , Although this is not the most common job vacancy

advantage ：

• And [C++] Several compilers and libraries used together

• Easily access blocked or hidden objects through other programming languages [C]

• Execute programs faster than most programming languages [C/C++]

• It lays the foundation for understanding more complex programming languages [C/C++]

• Multi device 、 Preferred language for multi platform application development [C++]

• Provide high portability [C]

• A process oriented language with a set of functional modules and blocks . These make debugging 、 Testing and maintenance procedures are easier [C].

• The program is more efficient and easier to understand [C/C++]

• Rich function library [C++]

• Run close to the system hardware , Therefore, it provides a low level of abstraction [C/C++]

• Support exception handling and function overloading [C++]

• A wide range of applications , For example, games 、GUI Application and real-time mathematical simulation [C++]

shortcoming ：

• Complex grammar [C/C++]

• Program namespace is not supported [C]

• Unable to solve the programming challenges of the modern real world [C]

• With others based on OOP Compared with the programming language , Less efficient object-oriented systems [C++]

• You need to create advanced constructs manually [C]

• No garbage collection or dynamic memory allocation [C/C++]

• No runtime checks [C/C++]

• There is no strict type checking [C]

• Learning programming is not a simple first choice [C/C++]

• Plagued by buffer overflow and memory corruption [C/C++]

• Smaller standard libraries [C]

4.JavaScript

JavaScript yes “ front end ” programing language .JavaScript It is widely used to design Interactive front-end applications . for example , When you click Open 《 A big factory Java Analysis of interview questions + Back end development learning notes + The latest architecture explanation video + Practical project source code handout 》 Free open source Prestige search official account 【 Advanced programming 】 Use... When pressing the button out of the window JavaScript.

Now , Many organizations （ Usually start-ups ） Use NodeJS, It's based on JavaScript The runtime environment for .Node.js Allow developers to use JavaScript Write server-side scripts —— After sending the page to the user Web Before browser , Run the script on the server side to generate dynamic web content . This is it. JS Now it can be used for server-side and client-side scripting . If you're looking for a cool technical job at your favorite startup , You should seriously consider studying JavaScript.

Difficulty level ： Simple

Career prospects ： good , Because several startups use it

advantage ：

• client JavaScript Very fast . Because there is no need to compile , It will immediately be in Web Run in browser . Make the interface of the website richer A wide range of uses act as “ Network programming language ”

• Because it is a client , Reduces the need for web servers adopt ECMA The specifications are updated regularly Several add ons , for example Greasemonkey, Used to extend functions Simple implementation

• Rich resources and excellent community support Used to build various applications It works very well with other programming languages

shortcoming ：

• There is no copy or equivalent method Only single inheritance is allowed When the code is executed on the user's machine , Many people choose to disable JavaScript, For fear of being maliciously used

• Different browsers may have different interpretations

5.Golang

Go, Also known as Golang, Is a programming language designed by Google . It provides excellent support for multithreading , Therefore, it is often used by companies that rely heavily on distributed systems and start-ups in Silicon Valley . Those who want to join a silicon valley startup focused on core systems may want to learn Golang.

Difficulty level ： Easy to medium

Career prospects ： Plenty of opportunities ; It's best for those who know what they want their career to be

advantage ：

• As a statically typed language, it makes it more secure Simpler grammar makes learning easier Comprehensive standard library , Provides a series of built-in functions for handling primitive types Great for building

• SPA（ Single page application ） Smart documents Very fast , Because it is compiled into machine code

shortcoming ：

• The lack of Virtual Opportunities reduces the efficiency of complex programs Implicit interface Lack of versatility No, GUI library Vulnerable libraries support

6.R

stay R Programming is one of the most commonly used languages for data analysis and machine learning .R It provides an excellent framework and built-in library to develop powerful machine learning algorithms . It is also used in general statistical calculations . Enterprises often use R. Those who want to join the analysis team of a large organization should consider learning R.

Difficulty level ： Easy to medium

Career prospects ： good

advantage ：