What can you do if you learn the Python language?

Before learning a new language, first briefly understand the background of the language. Python is an object-oriented interpreted computer programming language invented by the Dutch Guido van Rossum in 1989. The first public release was released in 1991. Python adheres to a clear and consistent style in design, which makes Python an easy-to-read, easy-to-maintain, and widely-used language that is popular with a large number of users. Python has rich and powerful libraries. It is often nicknamed the glue language, which can easily connect various modules made in other languages ​​​​(especially C/C).

2. Python technology wave (recommended learning: Python video tutorial)

IT Popular technologies in the industry are updated very quickly. The waves of technology come one after another. The first wave is undoubtedly the desktop era. Using C# to build desktop applications has begun to emerge. MFC is still a must-learn for computer science majors. Then there is website construction as the background of the application, mainly using PHP, Ruby and other languages. In recent years, mobile development has become a very popular application background, with Java (Android development) or OC (iOS development) languages ​​​​mainly used. It is obvious that today's wave is based on big data and machine learning as the application background, and the Python language is the main one. Standing on the edge of the wind and waves, even a pig can fly. Catching this wave of technology will be of great help to those working in the IT industry.

3. Python learning

When learning a new technology, what is the most important thing when starting? It is to get started quickly. When learning knowledge in any subject, there is a very important concept: minimum necessary knowledge. When you need to acquire a certain skill, you must find a way to figure out the minimum necessary knowledge in the shortest possible time, and then master them quickly.

The minimum necessary knowledge for quickly getting started with python is as follows.

(1) Basic Python syntax

Find a tutorial that is easy to understand and has good examples, and read it from beginning to end. Don’t read many books, focus on one. Type all the routines in it by hand to understand why. It is recommended to read "Concise Python Tutorial", a very good introductory book to Python.

(2) Python actual projects

Once you have a preliminary understanding of Python syntax, you can find some Python actual projects to practice. For any computer programming language, using actual projects as a starting point to learn new technologies is a very efficient way to learn. During the practice, you will encounter various problems: basic grammatical problems (keywords you don’t understand the spelling), the code has no logic, your own ideas cannot be expressed in code, etc. At this time, find corresponding solutions to the problems that arise. For example, you can re-check the knowledge in the book (about basic grammar issues), you can search for compilation errors (errors prompted by the editor) through Google, and learn to imitate what others have already done. Some code (cannot write code) and so on. Using practical projects to drive learning will make you grow very fast. There are many actual Python projects on the Internet, you can search for them yourself. Make reasonable use of network resources, and don’t just do it for free.

(3) Python learning plan

After you have done the above two points, you have already started with Python, and the next step is to plan your future learning plan. Find someone who already knows Python. Ask him for some advice on study planning, and then ask him for guidance when you encounter problems. This will get twice the result with half the effort. But learn to search, learn how to ask better questions, no one wants to answer the obvious. Of course, if no one around you knows Python, you can also search for corresponding information online.

Python can do a lot of things. For example: Python can do daily tasks, such as automatically backing up your MP3s; it can build websites. Many famous websites like Zhihu and YouTube are written in Python. ; Can be used as the backend of online games. The backends of many online games are developed in Python. Everyone has their own interests. Some are more interested in website development, some are interested in data processing, and some are interested in the backend. Therefore, you can search for relevant information online based on your interests, conduct in-depth study, and plan your future direction. As long as you persist, you can master Python and become a sought-after talent in the future.

For more Python related technical articles, please visit the Python Tutorial column to learn!

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