skyzh

这是啥？

OpenWRT 的一套配置，用于在教育网宿舍里的路由器上部署，使得子网内的设备可以获取到全球路由的 IPv6 地址。

在什么环境下使用？

上海交通大学闵行校区大部分宿舍。宿舍网络通过 DHCPv6 下发 IPv6 地址（不支持 PD），因而路由器得到的是 /128 地址，无法再次分配给子网内设备。

怎么做到的？

skyzh

const data = require('./data');
const _ = require('lodash');
const moment = require('moment');
const ics = require('ics');
const fs = require('fs');

const timePeriod = (date, from, to) => {
    const _from = moment(`${date} ${data.timetable.data[from - 1]}:00`);
    const _end = moment(`${date} ${data.timetable.data[to - 1]}:00`).add(data.timetable.length, 'minute');
    return [_from, _end];

skyzh

const data = require('./data.json');
const reg = {
    time: /星期(.*?)[ ]+第(.*?)节--第(.*?)节/,
    header: /行课安排为第(.*?)-(.*?)周?,其中:/,
    loc: /(.*?)\((.*?)-(.*?)周\)[ ]+(.*?)\((.*?)-(.*?)周\)/,
    loc_unknown: /[ ]*(.*?)[ ]+(.*?)\((.*?)-(.*?)周\)/,
    bi_week: /(单|双)周/
};
const fetch_data = {
    header: ["week_start", "week_end"],

skyzh

#include <iostream>
#include <algorithm>
#include <queue>
#include <vector>

using namespace std;

struct queue_item {
    int x, y;
    int step;

skyzh

#include <iostream>
#include <algorithm>
using namespace std;

const int N = 12;

int queen_status[N];

/*
 * AAAA

skyzh

const {Builder, By, Key, until} = require('selenium-webdriver');

let processed_text = {};

(async function do_fetch() {
  let driver = await new Builder().forBrowser('chrome').build();
  try {
    await driver.get('http://web2.qq.com');
    while(true) {
      await driver.wait(until.elementLocated(By.id("panelTitle-5")));

skyzh

#!/usr/bin/env bash
docker run -it --privileged --network pub_net skyzh/iptables-playground bash

skyzh

#include <iostream>
#include <algorithm>
#include <vector>
#include <functional>
#include <cmath>
using namespace std;

struct Vertex {
    long long x, y;
    Vertex(long long x, long long y) {

skyzh

const Koa = require('koa')
const app = new Koa()

app.use(ctx => {
    ctx.response.body = {}
})

app.listen(8000)

skyzh

2018 年上海高考综合评价数据分析。数据来自阳光高考公示。