shensunbo Blog

「离开世界之前 一切都是过程」

使用 Unix Domain Sockets 在不同进程间传递文件句柄

introduce Note: 句柄通过 msg_control 消息来发送，但是 msg_iov 仍然需要正确填充，不然会报错，可以随便填充一个字符 发送一个描述符会使描述符的引用计数加1，意味着即使在接收进程调用recvmsg之前，发送进程关闭了该描述符，对于接收进程他任然保持打开状态 在接收进程中会创建一个新的描述符，所以发送进程和接收进程的描述符是不相等的...

Posted by shensunbo on October 9, 2024

bgfx

github link

Posted by shensunbo on September 29, 2024

blender脚本，

选中大于10000个三角形的对象 1 2 3 4 5 6 7 8 9 10 11 import bpy bpy.ops.object.select_all(action='DESELECT') for obj in bpy.data.objects: if obj.type == 'MESH': tri_count = len(obj.data.polygons)...

Posted by shensunbo on September 25, 2024

十年学会编程

对提供给别人使用的类考虑拷贝控制 纯方法类接口都声明为静态的

Posted by shensunbo on September 6, 2024

C++ 常用操作

使用signal机制， 来捕获CTRL + C, 以使while(1)类的循环正常终止，正常情况下使用ctrl + c杀死程序，并不会调用析构函数，对有些库和框架可能会出问题 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 #include <csignal> #include <iostream> ...

Posted by shensunbo on August 28, 2024

english practice 2

Weekend Plans: What do you like to do on weekends? Favorite TV Shows: What TV shows do you enjoy watching? Social Media: How do you use social media? Holidays: What’s your favorite holiday...

Posted by shensunbo on August 22, 2024

TIOVX

Posted by shensunbo on August 14, 2024

状态机

github link

Posted by shensunbo on August 14, 2024

代码风格

Clean Code Readability: Code should be easy to read and understand. Use clear and concise variable names, formatting, and comments to make the code self-explanatory. Simplicity: Favor simplici...

Posted by shensunbo on August 9, 2024

google test matcher

simple matcher _: The “don’t care” matcher. Matches any value. Eq(value): Matches a value that is equal to the specified value. Ne(value): Matches a value that is not equal to the specified ...

Posted by shensunbo on August 8, 2024

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