Python的string模块包含多种字符串操作方法，其中format方法用于格式化字符串输出。 1、 参数按默认顺序排列，无需指定位置。 2、 参数设定对应位置，位置即为索引。 3、 参数可在字符串中多次引用，并通过指定位置进行设置。 4、 可像字典一样通过参数名来引用参数。

The best new features and fixes in Python 3.14 Released in October 2025, the latest edition of Python makes free-threaded ...

Overview Python projects in 2026 emphasize hands-on learning through real-world use cases rather than purely academic examples.Beginner projects focus on logic ...

PowerShell is a versatile and powerful scripting language that can be used to automate various tasks on your system. One common task that often requires the use of PowerShell is working with strings.