Python's if name equals main construct provides a standard entry point to run scripts and standalone apps. Python has become a popular programming language due largely to its highly readable syntax ...

Python虽无传统main函数，但可通过if __name__ == __main__:实现类似功能。 1、 在执行过程中，hello.py 的第一行 print(first) 会立即运行 ...

The Windows version of the Python interpreter can be run from the command line the same way it’s run in other operating systems, by typing python or python3 at the prompt. But there’s a feature unique ...