03 2024 档案

模拟TCP丢包
摘要：随机丢10% sudo tc qdisc add dev eth0 root netem loss 10% 恢复 sudo tc qdisc del dev eth0 root 阅读全文
posted @ 2024-03-22 16:28 stdpain 阅读(36) 评论(0) 推荐(0)
better compareSign implements
摘要：// raw res == 0 ? 0 : (res < 0 ? -1 : 1) // from chat-gpt int compareSign(int A) { return (A > 0) - (A < 0); } // int compareSign(int A) { return (A > 阅读全文
posted @ 2024-03-04 17:27 stdpain 阅读(30) 评论(0) 推荐(0)