One way to speed up your Python programs is to write modules in the Zig language and use them in your Python code. Here's how to get started.

You’ll learn how to set up a Python project with a PyO3 create, how to expose Rust functions as a Python module, and how to create Python objects like classes and exceptions in Rust.

We show you how to fix Object reference not set to an instance of an object error prompt which you may see in Microsoft Visual Studio.

If you pass around pybind11::object objects, then the reference counting is handled for you. If you use the python c api, like raw PyObject, or pybind11::handle, then you need to handle reference ...

在 Python 中，这些从变量指向对象的链接被称为引用 **references** ，也就是说引用是一种关联，在内存中表现为指针。每当一个变量被使用， Python 会自动跟随着 variable to object 链接。 所以这些术语理解起来要简单得多，具体来讲： - Variables 变量是 system table 的记录，使用空间来记录指向 Objects 的链接 ...