6、 获取当前时间信息，包括年、月、日、时、分、秒，格式化为年,月,日,时,分,秒的字符串形式，使用time.strftime函数实现时间元素的提取与组合。

Welcome to the Python Learning Roadmap in 30 Days! This project is designed to guide you through a structured 30-day journey to learn the Python programming language from scratch and master its ...

Welcome to the official repository of the book Python Polars: The Definitive Guide by Jeroen Janssens and Thijs Nieuwdorp. This repository contains all the code and data used in the book. The book is ...