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C++ · 9 watchers
PCIJudger
基于Docker的在线评测内核，沙盒使用lrun和mirrorfs，为每次提交提供干净可靠的环境 注意：内核为Docker设计，未特别考虑在Docker以外运行的情况
C++ · 6 watchers
my_solutions
From OI to ICPC and any problems solved by a few lines of code.
C++ · 3 watchers
PCIJudger2
The Judger of ProblemCI, rewritten in Go
C++ · 2 watchers
algorithm
Algorithm Problems I solved... as a hobby
C++ · 1 watchers
connectedhomeip
Project Connected Home over IP is a new Working Group within the Zigbee Alliance. This Working Group plans to develop and promote the adoption of a new connectivity standard to increase compatibility among smart home products, with security as a fundamental design tenet.
C++ · 1 watchers
openweave-core
openWeave is a home area network application protocol stack designed to enable asynchronous, symmetric, device-to-device, device-to-mobile and device-to-cloud communications for control path and data path messaging.
Vue · 1 watchers
senren2
SenRenBanKa v2, the Online Judge Platform, along with Problem CI v2
0 watchers
beancount-boilerplate-cn
0 watchers
cirque
Cirque simulates complex wireless network topologies based upon docker containers. It provides facilities to connect nodes over a simulated WiFi, Thread transports.
0 watchers
erjiaqing
About me
CSS · 0 watchers
erjiaqing.github.com
GitHub Pages
Go · 0 watchers
gitea
Gitea: Git with a cup of tea
TypeScript · 0 watchers
handle
A Chinese Hanzi variation of Wordle - 汉字 Wordle
0 watchers
happy
Happy is a tool for lightweight orchestration of simulated network topologies used for development and testing of IOT home area networks
C · 0 watchers
linux
Linux kernel source tree
C++ · 0 watchers
Metis
Verilog · 0 watchers
MIPSmoothLatte
A MIPS Pipeline CPU, support add, addi, ori, lw, sw, j, beq
C++ · 0 watchers
openthread
OpenThread released by Google is an open-source implementation of the Thread networking protocol
0 watchers
openweave-esp32-demo
Demo application showing use of Nest OpenWeave on the Espressif ESP32
0 watchers
openweave-esp32-lwip
A version of LwIP enhanced to support Nest OpenWeave running on the ESP32
C++ · 0 watchers
ot-br-posix
OpenThread Border Router, a Thread border router for POSIX-based platforms.
0 watchers
ot-docs
OpenThread documentation
0 watchers
ot-esp32
Go · 0 watchers
parser
TiDB SQL Parser
ZAP · 0 watchers
projectchip-zap
ZAP is a source code generator
0 watchers
rust
Empowering everyone to build reliable and efficient software.
0 watchers
rust-async-book
Asynchronous Programming in Rust
C · 0 watchers
SequoiaCompiler
Homeworks of Compiler (WHU 2017 Fall, XY Xie)
CSS · 0 watchers
theme_ejq
A theme of Jekyll
Go · 0 watchers
tidb
TiDB is a distributed HTAP database compatible with the MySQL protocol
Rust · 0 watchers
tipb
TiDB protobuf
Python · 0 watchers
whu-pctools
Programming Contest Toolchain
ejq.me
erjiaqing
| 在支付宝上面的外卖定走淘宝定的饿了么结果等了两个小时都没吃到还查不到？ 全球工单系统 • ejq • Jun 18, 2017 • Lastly replied by WangYanjie | 16 |
| 京东的修改密码那里没上 https？ 全球工单系统 • ejq • Dec 18, 2016 • Lastly replied by elfive | 5 |
| 经常收到这样的短信，“亲爱的淘会员 XX，您购物信用良好，获得关注资格，微信： XXXXXX，内部优惠券，免单 balabala……” 问与答 • ejq • May 8, 2017 • Lastly replied by limengwei | 25 |
| 中文 Bing 的分词有问题 全球工单系统 • ejq • Oct 7, 2016 • Lastly replied by bsidb | 4 |
ejq's recent replies
Sep 8, 2019 Replied to a topic by bgm004 › 问与答 › 你们的中学计算机课有教东西吗？ |
logo
鬼畜
澄海 3c
cs1.6
鬼畜
澄海 3c
cs1.6
Jul 8, 2019 Replied to a topic by shijingshijing › 程序员 › main 函数的 argv 参数用 char* argv[ ]还是 char** argv 合适？ |
@shijingshijing String[] 是 Java 风格
Jul 3, 2019 Replied to a topic by OaGEjh › 问与答 › 为什么世界 IP 的开头 1.1.0.0， 1.0.1.1 和 1.1.0.1 都是中国福建电信的？ |
（还有 1.2.4.8 这个是 CNNIC 的
@Cu635 八重洲 Yaesu 读起来就是牙医所
Jun 12, 2019 Replied to a topic by mashpolo › 程序员 › leetcode 上有些题必须要开会员才能做了 |
（想到了 bzoj
Jun 6, 2019 Replied to a topic by RicardoY › 程序员 › Online Judge 的评测机应该拦截哪些系统调用? |
这个思路是我根据 katacontainer 这种东西想出来的
因为容器仍然存在被绕过的风险
@RicardoY 一个思路是参考 katacontainer 的这种实现，一个裁剪之后的 Linux 内核启动完毕大概是半秒这个量级，比容器略慢，但可以考虑把整个评测逻辑丢虚拟机里，外面再检查虚拟机的状态，如果出了妖蛾子报 system error 即可
理论上绝对安全？
（虽然我的 OJ 实际上还是用的 QDU 方案
因为容器仍然存在被绕过的风险
@RicardoY 一个思路是参考 katacontainer 的这种实现，一个裁剪之后的 Linux 内核启动完毕大概是半秒这个量级，比容器略慢，但可以考虑把整个评测逻辑丢虚拟机里，外面再检查虚拟机的状态，如果出了妖蛾子报 system error 即可
理论上绝对安全？
（虽然我的 OJ 实际上还是用的 QDU 方案
Jun 5, 2019 Replied to a topic by RicardoY › 程序员 › Online Judge 的评测机应该拦截哪些系统调用? |
丢 KVM 虚拟机里面跑就行啦（
Jun 4, 2019 Replied to a topic by simonlu9 › 程序员 › 有人讨论下麻将胡牌，出牌算法吗，求思路 |
NOI 2014 团体对抗赛（
Apr 29, 2019 Replied to a topic by codebear01 › 程序员 › 每日迷思：如何从上班族过渡到自由职业 |
楼主想这个问题已经快四个月了啊…
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