嘿，朋友！如果你刚开始学Python，可能会觉得有点头大，毕竟编程语言里有很多新词儿要记。别担心，我今天就来帮你梳理一下学Python必须记住的那些单词。这些词就像是学英语时的基础词汇，记住了它们，你就能更快上手写代码，甚至自己做出小项目来。

Working with numbers stored as strings is a common task in Python programming. Whether you’re parsing user input, reading data from a file, or working with APIs, you’ll often need to transform numeric ...

Multiplication in Python may seem simple at first—just use the * operator—but it actually covers far more than just numbers. You can use * to multiply integers and floats, repeat strings and lists, or ...

联合类型是 PHP 8.0 引入的一种类型声明方式，允许一个变量、参数或返回值可以是多种类型中的任意一种。它通过 | 符号分隔多个类型，例如 int|float|string。 联合类型可以包含多个类型，表示一个值可以是这些类型中的任意一种。 类型安全： 在严格模式下 ...

Python is one of the easiest programming languages to get to grips with, and also one of the most powerful and in-demand. Learning Python is not only fun then, but also a fantastic career move. One of ...