1. Programming language development
A programming language can be simply understood as a language that both computers and humans can recognize. A computer language that allows programmers to define exactly what data a computer needs and precisely what actions should be taken in different situations.
Programming languages are constantly developing and changing, from the initial machine language to more than 2,500 high-level languages today, and each language has its specific purpose and different development trajectories. Programming language is not as slow and long-lasting as the development of human natural language. Its development is quite fast, which mainly depends on the rapid development of computer hardware, the Internet and the IT industry to promote the rapid development of programming language.
Programming languages have been a vital part of computer science since the advent of computers. The following are key points and important milestones in the history of programming languages:
Machine language: The hardware of the computer is a circuit element, and its output and input can only be powered or not, that is, the so-called high level and low level, so the data transmitted by the computer is composed of "0" and "1". "The binary number formed. Therefore, in order to control the computer to complete their own tasks or projects, people can only write binary strings composed of "0" and "1" to control the computer. This language is machine language.
Assembly language: In order to improve the readability and writeability of the program, people have upgraded and improved the machine language: replace a specific instruction with some letters and words that are easy to understand and remember. Through this method, it is easy for people to read the completed program or understand the function that the program is performing, and the bug repair and operation and maintenance of the existing program become easier and more convenient. This language is what we call assembly language. That is, the second generation computer language.
High-level languages: With the rapid development of computers, computer hardware upgrades are also getting faster and faster, and the requirements for programming languages are becoming increasingly stringent. In the past few decades, programming languages have undergone considerable development, undergoing a process of being modified, replaced, and developed, and finally developed into the diversification of today's programming languages. High-level languages such as Java, C++, Python, JavaScript, etc. have become the new darlings of programmers. Their simplicity, efficiency, and easy-to-understand characteristics make them widely used in various fields.
Scripting language: Scripting language is an interpreted language, and its syntax does not need to be compiled and then executed like a compiled language, but can be executed directly. Scripting languages are often used to quickly implement simple tasks or applications that need to run on different platforms. For example, scripting languages such as Python and JavaScript have been widely used in fields such as web development, data analysis, and automation scripting.
2. Features of programming language
Programming is a creative skill that helps us solve problems, create new techniques and tools, and increase our productivity. In today's digital age, programming has become an essential skill that not only helps us gain more opportunities in the workplace, but also makes us more confident and autonomous in our lives. So a programming language should be able to provide easy-to-understand syntax and semantics to enable beginners to get started quickly, while providing sufficient documentation and resources to help them learn in depth.
Programming is a skill that requires continuous exploration. There are many programming languages on the market, including the most popular programming languages such as Python, Java, and C++. Each language has its own advantages and applicable scenarios. For example, Java is usually used to develop enterprise-level applications, while Python is more used for data analysis and scientific computing. When learning programming, we need to understand the advantages and disadvantages of each language, and choose the appropriate language according to our needs. So a programming language should be flexible and extensible.
Programming is a skill that needs to be practiced continuously. It requires us to constantly learn and try new techniques and tools. In my programming practice, I have encountered many challenges and problems, such as how to debug the code, how to manage the code base, how to use the appropriate tools, etc. So the programming language should be efficient and reliable, so that I can quickly write high-quality code, and ensure the reliability and stability of the code in the production environment.
3. Choice of programming language
Combining the characteristics of the above programming languages and their own work requires bloggers to choose Python decisively. The main reasons for the choice are as follows:
Python has a clean and concise syntax and easy-to-learn semantics, which makes Python a very easy-to-learn programming language. The syntax and semantics of Python are very clear and concise, not as complicated as other programming languages.
Python has a very powerful standard library that makes many common tasks easy. The Python standard library covers many fields, including file processing, network programming, database interfaces, graphical interface development, scientific computing, and more. This makes Python a very powerful programming language that can accomplish many tasks with ease.
Python is portable and can run on different operating systems and platforms. Python can run on operating systems such as Windows, Linux, Mac OS, and can easily port code between different platforms. This makes Python a very flexible programming language that makes it easy to develop and run code on different platforms.
Python has a very rich third-party library and framework, which can be used for the development of various application fields. Python's ecosystem is very rich, with many third-party libraries and frameworks available, including Django, Flask, numpy, pandas, matplotlib, and more. These libraries and frameworks can be used for development in various application domains, including web development, data science, machine learning, and more .
To sum up, Python is a very powerful, easy-to-learn, and portable programming language with a wealth of third-party libraries and frameworks. These features make Python a very popular programming language that is widely used in various fields.