BingFeng Huang jackiotyu

Docker Hub 镜像加速器

国内从 Docker Hub 拉取镜像有时会遇到困难，此时可以配置镜像加速器。

Dockerized 实践 https://github.com/y0ngb1n/dockerized

1️⃣ Docker daemon 配置代理（推荐）

virtualScroll

    <VirtualScroll
            enable-passive
            class="scroll-view-container"
            itemSelector=".virtual-wrap"
            containerSelector=".scroll-view-container"
            outerStyle="height: calc(100vh - 90rpx - 20rpx);"
 scroll-y

	// 空数组some返回false
	[].some(i => i); // false

	// 空数组every返回true
	[].every(i => i); // true

	const shuffle = (nums = []) => {
	const randomNums = nums.slice(0);
	let len = randomNums.length;

	while (len > 1) {
	const rand = Math.floor(Math.random() * len);
	len--;
	const temp = randomNums[len];
	randomNums[len] = randomNums[rand];
	randomNums[rand] = temp;