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Manufactor provided infomations

Download: http://pan.jczn1688.com/1/ESP32%20module Manufactor: 深圳市晶彩智能有限公司 Shenzhen Jingcai Intelligent Co., Ltd

About ending alphabet of model

N: Without touch; R: Resistive touch; C: Capacitive touch;

Overview

The following information was manually extracted from documents above. Contribution is welcomed.

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// TL/DR ⬇️ source: https://fettblog.eu/typescript-react-generic-forward-refs/

const ClickableList = React.forwardRef(ClickableListInner) as <T>(
  props: ClickableListProps<T> & { ref?: React.ForwardedRef<HTMLUListElement> }
) => ReturnType<typeof ClickableListInner>;

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# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH

# Path to your oh-my-zsh installation.
export ZSH="$HOME/.oh-my-zsh"

# Set name of the theme to load --- if set to "random", it will
# load a random theme each time oh-my-zsh is loaded, in which case,
# to know which specific one was loaded, run: echo $RANDOM_THEME
# See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes

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const getx = (input, expression) => {
    if (!expression.length) return input
    expression = expression.split('.')
    const arrayMatch = expression[0].match(/(?<propName>\w+)\[(?<number>\d+)]/)
    const functionMatch = expression[0].match(/(?<propName>\w+)\((?<arguments>.*)\)/)
    if (arrayMatch) {
        return getx(input[arrayMatch.groups.propName][arrayMatch.groups.number], expression.slice(1).join('.'))
    }
    if (functionMatch) {
        const argString = functionMatch.groups.arguments.split(',')

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interface BigIntLinkList {
    next: BigIntLinkList | null;
    value: number
}

const reverseLinkListInPlace = (origin: BigIntLinkList) => {
    if (!origin.next) return origin
    let newOrigin = {
        next: null,
        value: origin.value

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import { first, last, uniqueId } from 'lodash';
import { useEffect, useState } from 'react';
import { useMixedState } from './hooks';

let startAt = 1000;
const inUseList: { index: number; key: string; comment?: string }[] = [];
export const setStartingZIndex = (index: number) => (startAt = index);

/**
 * @author 447f.misaka@outlook.com

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import { isFunction } from 'lodash-es'
import {
  useCallback,
  useRef,
  useState,
  useMemo,
  Dispatch,
  SetStateAction,
  DependencyList,
  useEffect

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// recursive magic
export type Tail<T extends any[]> = T['length'] extends 0
  ? never
  : ((...b: T) => void) extends (a: any, ...b: infer I) => void
    ? I
    : [];

// Type of { ...L, ...R }
// Properties in L that don't exist in R plus R
type _TypeAssignWorker<L, R> = Pick<L, Exclude<keyof L, keyof R>> & R;

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const musicNotify = () => {
	const m = '/storage/emulated/0/Download/WeiXin/平凡之路.mp3'
	media.playMusic(m);
	sleep(media.getMusicDuration());
}

const to_mall_cart = () => {
	shopping_cart_btn=id('img_shopping_cart').findOne()
		

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本文不考虑各种写法的 CPU 时间开销，只考虑各种写法的开发人员时间开销。

可能是最糟糕的方法：使用 ref 保存指向组件实例的指针

ref 以及其衍生的 forwardRef 是 React 直接提供给组件设计人员的工具，但我个人并不推荐用 ref，也不是很推荐用 forwardRef。 不推荐 ref 的原因：

• 函数式组件没有实例，不能通过 ref 访问其实例。
• 需要新建一个变量，且其初始类型一定为 null，在使用时需要判断。 不太推荐在跨组件场景下用 forwardRef 的原因：
• 函数式组件没有实例。
• 虽然无论如何都要保留一个联系子组件的"指针"，但可能有更好的方法，从而不需要将该"指针"存储于单独的位置（而不是组件内部），造成更多的多实例场景下的麻烦。当然，对于子组件联系亲代组件，仍需将该指针保存于单独的位置。

替代方案