Welcome to Python.org
Python is a programming language that lets you work quickly and integrate systems more effectively. Learn More. Whether you're new to programming or an experienced developer, it's easy to learn and use Python. Start with our Beginner’s Guide. Python source code and installers are available for download for all versions! Latest: Python 3.13.2.
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Welcome to Python.org
Python is a programming language that lets you work more quickly and integrate your systems more effectively. You can learn to use Python and see almost immediate gains in productivity …
3.13.2 Documentation - Python
2 天之前 · This is the official documentation for Python 3.13.2. What's new in Python 3.13? Frequently asked questions (with answers!)
The Python Tutorial — Python 3.13.2 documentation
2 天之前 · Python is an easy to learn, powerful programming language. It has efficient high-level data structures and a simple but effective approach to object-oriented programming.
Python 基础教程 - 菜鸟教程
Python 是一种解释型、面向对象、动态数据类型的高级程序设计语言。 Python 由 Guido van Rossum 于 1989 年底发明，第一个公开发行版发行于 1991 年。 像 Perl 语言一样, Python 源代码同样遵循 GPL(GNU General Public License) 协议。 官方宣布，2020 年 1 月 1 日， 停止 …
Python Tutorial - W3Schools
Learn Python. Python is a popular programming language. Python can be used on a server to create web applications. Start learning Python now »
简介 - Python教程 - 廖雪峰的官方网站
中文，免费，零起点，完整示例，基于最新的Python 3版本。 Python是一种计算机程序设计语言。你可能已经听说过很多种流行的编程语言，比如非常难学的C语言，非常流行的Java语言，适合初学者的Basic语言，适合网页编程的JavaScript语言等等。 那Python是一种什么 ...
Python 运算符 - 菜鸟教程
本章节主要说明Python的运算符。 举个简单的例子 4 +5 = 9 。 例子中， 4 和 5 被称为 操作数， + 称为运算符。 接下来让我们一个个来学习Python的运算符。 注意： Python2.x 里，整数除整数，只能得出整数。 如果要得到小数部分，把其中一个数改成浮点数即可。 (a == b) 返回 False。 (a != b) 返回 True。 不等于 - 比较两个对象是否不相等。 python3 已废弃。 (a <> b) 返回 True。 这个运算符类似 != 。 (a > b) 返回 False。 小于 - 返回x是否小于y。 所有比较运算符返回1表示 …
- 某些结果已被删除