librz

const list = [
  { province: '天津', city: '南开', district: '三马路' },
  {
    province: '天津',
    city: '南开',
    district: '四马路'
  },
  {
    province: '天津',
    city: '河西',

librz

/*
note: this is not a general purpose crawling script & can be only used as a reference
background:
1. target site has a side bar which contains many level-1 menus, each level-1 menu contains many level-2 menus
2. level-1 menu stores category name; level-2 menu stores system name, upon click will fire related event & load content as an iframe
*/

const sideMenu = document.querySelector("#side-menu");
const menus = Array.from(sideMenu.querySelectorAll(":scope > li:has(> ul.mm-collapse)"));

librz

// this script does not handle file suffix for you
// as some files have multiple suffix segments, e.g: *.sc.ass & *.tc.ass are two common subtitle formats
// instead, you should manually specify suffix in regex as the last capture group

const fs = require("fs")

const isDryrun = !process.argv.includes("-r");

if (isDryrun) {
	console.log("Note: By default, this script will only dry run, specify -r if you want to actually run it.")

librz

<section className="h-full w-full flex justify-center items-center gap-8 p-6 flex-col md:flex-row">
  <div className="rounded-full w-36 h-36 bg-black font-semibold flex justify-center items-center text-6xl text-white">
    404
  </div>
  <div className="flex flex-col items-end">
    <div className="text-5xl">Oops</div>
    <div className="text-2xl mt-2 mb-6 text-end">This page doesn't exist</div>
    <span className="bg-black text-white px-4 py-2 rounded-md cursor-pointer">
      Home
    </span>

librz

import { FallbackProps } from "react-error-boundary";
import React, { CSSProperties } from "react";

const ErrorFallback: React.ComponentType<FallbackProps> = ({
  error,
  resetErrorBoundary,
}) => {
  const sectionStyle: CSSProperties = {
    display: "flex",
    flexDirection: "column",

librz

function check() {
  const minimalUserResponseInMiliseconds = 200;
  console.clear();
  let before = new Date().getTime();
  debugger;
  let after = new Date().getTime();
  if (after - before > minimalUserResponseInMiliseconds) {
    document.write(" Don't open Developer Tools.");
    window.location.reload();
  }

librz

const fs = require('fs');

fs.readFile('content.txt', 'utf-8', (err, data) => {
	if (err) {
		console.log(err)
		return;
	}
	let charsCount = 0;
	let totalBytes = 0
	Array.from(data).forEach(char => {

librz

direct use of /v1/rule/targets:

1. <AlarmSettingModal /> (Alarm Mute Settings)

only devices are used:

devices.map(device =>
  <Option key={device.mac}>
    <Icon type={getDeviceIcon(device)} />

librz

// this works but is quite messy and error prone
function getUrl(server: string, path: string, name: string, age: number): string {
  const trimmedServer = server.endsWith("/") ? server.slice(0, -1) : server; // remove trialing slash if any
  const origin = trimmedServer.startsWith("http") ? trimmedServer : `https://${trimmedServer}`; // add protocol if needed
  const trimmedPath = path.endsWith("/") ? path.slice(0, -1) : path; // remove trialing slash if any
  const realPath = trimmedPath.startsWith("/") ? trimmedPath : `/${trimmedPath}`; // add slash to begining if needed
  const params = new URLSearchParams({
    name: name,
    age: String(age)

librz

import { FC } from "react";

const Home: FC = () => {

  return (
    <div>
      <header>
        <img src="/images/site-logo.svg" alt="logo" />
      </header>
      <main