Black Horse Cloud Classroom 8-day in-depth understanding of Python source code video courseware

Python is an object-oriented, interpreted computer programming language invented by Guido van Rossum in 1989. The first public release was released in 1991. Python is purely free software. The source code and interpreter CPython follow the GPL (GNU General Public License) agreement. Python syntax is concise and clear, and one of its features is the forced use of white space as statement indentation. 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++) together. "Black Horse Cloud Classroom 8-Day In-depth Understanding of Python Video Tutorial" will take you to an in-depth understanding of the Python language

Course playback address: http://www.php .cn/course/556.html

Lecturer’s characteristics:

The teacher’s lectures are simple, clear, layer-by-layer analysis, and comprehensive. Interlocking, rigorous argumentation, rigorous structure, using the logical power of thinking to attract students' attention, and using reason to control the classroom teaching process. By listening to teachers' lectures, students can not only learn knowledge, but also receive thinking training. Although some teachers are unsmiling in class, their hearts are filled with a thorough understanding of knowledge and a persistent pursuit of the development of people's intellectual abilities.

##The more difficult point in this video is object-oriented ：

Process-oriented: write code from top to bottom according to business logic

Functional: encapsulate a certain functional code into the function, there is no need to write it again in the future, just call the function

Object-oriented: Classify and encapsulate functions to make development "faster, better and stronger..."

Process-oriented programming is most easily accepted by beginners. It often uses a long section of code to implement specified functions. The most common operation during the development process is paste and copy, that is, copying the previously implemented code block to the currently required function.

Object-oriented is a programming method. The implementation of this programming method is based on the use of classes and objects.

A class is a template, and multiple "functions" are packaged in the template for use ( It can be said that the common variables in multiple functions are encapsulated into objects)

Objects, instances (ie: objects) created according to templates, instances are used to call functions packaged in classes

Oriented The three major characteristics of objects: encapsulation, inheritance and polymorphism

##Return here Everyone recommended the download of source code resources: http://www.php.cn/xiazai/learn/1859

This video is shared with everyone Courseware:

1.demo_python (source code)2.In-depth understanding of python.pdf

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