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node / gist:08fe7e45d6a2db77867de49bb06af838
Last active February 3, 2026 07:54
欢迎谜题猎人!Welcome puzzle hunter !
# 恭喜 Congratulation
恭喜你来终点,请以谜底最后一个单词为username,找到其GitHub的userId,发送到邮箱 1361877@gmai.com ,并在邮件中说明你的步骤和方法,提交内容合格者将会获得回复。
Congratulations on reaching the finish line. Please use the last word of the answer as username, find the userId of GitHub, and send it to the email address 1361877@gmai.com, and explain your steps and methods in the email. Those who submit qualified content will receive a reply.
---EOF---

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.


Effective Engineer - Notes

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@yongboy
yongboy / client2.c
Created April 6, 2013 04:22
gcc -o client2 client2.c -levent; run:./client2 -h 192.168.190.180 -p 8000 -o 192.168.190.150,192.168.190.143,192.168.190.144,192.168.190.145,192.168.190.146,192.168.190.147,192.168.190.148,192.168.190.149,192.168.190.151,192.168.190.152
#include <sys/types.h>
#include <sys/time.h>
#include <sys/queue.h>
#include <stdlib.h>
#include <err.h>
#include <event.h>
#include <evhttp.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
@node
node / google-404.html
Created November 24, 2011 06:20
use image BASE64 in css
<!DOCTYPE html>
<html lang=en>
<meta charset=utf-8>
<title>Error 404 (Not Found)!!1</title>
<style>
*{margin:0;padding:0}html,code{font:15px/22px arial,sans-serif}html{background:#fff;color:#222;padding:15px}body{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKsAAADVCAMAAAAfHvCaAAAAGFBMVEVYn%2BH%2F%2F%2F%2Bex%2B3U5vd7s%2Bfq8%2Fs0itq72PMLUPvtAAASvklEQVR4AbXBC0JqCQxEwT5Jd7L%2FHc8FdR4g%2BEGtEr8u%2FBHxu7otdzd%2FQPyqlmRp1Pw%2B8aukDfRa1fw28ZtWy4sa89vEb7LCi0zx28RvqgkvouW3id%2FU8pbtWmv5beJXRWNrRmp%2BnfhlHXZm%2BQPi95Vk%2FoD4fZbMHxC%2FryTzB8Tva435A%2BL3rcb8AfH7VjJ%2FQPy%2BHYk%2FIH5facwfEL8iaZcrnKyn%2BAPi57K2VL2WF1hJ%2FAHxQ2tJrg6HteXVjPkD4ge6V3J1%2BF97zhx%2BnXhWb8nacKXlnYPErxNPyfqw4ZYKVuUZdfhd4hmxunY73NICgfWMOvwm8ZQ1pMvlDZdaCic98kjV4beIp8ScpLvsSvhflzqQmqVLB281v0E8pc2bdNne8EayNTPNSbt02PBj4intcKltb%2FNibY%2BLf9aSO%2FyMeMo6XMva3g0vwrWsxvyMeEoc3knZ2g53ZaXa8DzxlHa4J23Jae5aycXTxFPa4WRdXAtdsivckZXG4TniKWtOSlre6y7LG651Wxq5OzxDPGUVIKNwX6ekCv%2B0ddglVPMM8ZQ10FJ4LGVvOEuXRl7OqnmGeEor4Ck%2BtnI1ZEvjDa%2FcPEM