当进行问题定位时，我们通常会使用setpci命令和lspci命令发起PCIe的cfg请求对PCIe的配置空间寄存器进行访问。经常进行PCIe问题定位的朋友可能会有自己的一套检查方案，例如检查某些寄存器是否存在异常，通过脚本输出相关打印，从而快速发现问题。而此时使用 ...

Send a note to Doug Wintemute, Kara Coleman Fields and our other editors. We read every email. By submitting this form, you agree to allow us to collect, store, and potentially publish your provided ...

Sometimes, reading Python code just isn’t enough to see what’s really going on. You can stare at lines for hours and still miss how variables change, or why a bug keeps popping up. That’s where a ...

Hidden away in your Android phone's developer settings is a powerful feature called USB debugging. It's a special mode that opens a direct line of communication between your smartphone and a computer, ...

Python is the most popular programming language, with extensive applications in software development, data science, and artificial intelligence. This program will help you learn all of the necessary ...

Debugging and profiling are critical skills in a developer's toolbox, especially when working with low-level system applications. Whether you're tracking down a segmentation fault in a C program or ...

Visual Studio Code (VSCode) is a powerful, free source-code editor that makes it easy to write and run Python code. This guide will walk you through setting up VSCode for Python development, step by ...

January 2025 release of VS Code includes a Copilot feature that predicts the user’s next edit, a movable Command Palette, and no-config debugging for Python scripts. A just-released update of Visual ...

OpenAI has announced the full release of Canvas on day 4 of its “12 Days of OpenAI”. Canvas is a editing workspace designed for seamless collaboration with ChatGPT. Initially introduced in October ...