Answer1215

摘要： There are two async exection context: Microtask Queue - ASAP (Promises, MutationObserver) Macrotask Queue - DO Later (setTimeout, setInterval, request 阅读全文

摘要： lib.js import { parse, evaluate } from "groq-js" export let groq = async ([query]) => { let tree = parse(query) return async dataset => { let result = 阅读全文

摘要： const ary = [1, 2, 3, 4, 2, 3]; const unqiAry = (ary) => ary.filter((item, index) => ary.indexOf(item) index) unqiAry(ary) // [ 1, 2, 3, 4 ] const ary 阅读全文

摘要： S3 Usage Patterns S3 doesn't suit for following usecases: POSIX-compliant file system: should use EFS. POSIX -- refer to Linux or Unix files Structure 阅读全文

摘要： Z-index cannot be added to static position DOM element. All the DOM element by default is static position. So if you have to add z-index, you can add 阅读全文

摘要： let other = null console.log(other?.[0]) // undefined You can use optional chaining to access elements in an array. If the array is null or undefined, 阅读全文

摘要： Minimum RTO for a single region outage For the minimum RTO in a single region we will follow up the same thing. We will have a monitoring team 24/7 av 阅读全文

摘要： Install npm install tailwaindcss postcss-cli autoperfixer Config a empty tailwind config file npx tailwind init Conig postcss module.exports = { plugi 阅读全文

摘要： Install Purgecss to remove unused CSS npm install @fullhuman/postcss-purgecss --save-dev Edit postcss.config.js: module.exports = { plugins: [ require 阅读全文

摘要： Overview In this lesson, we will explore methodologies to incorporate defensive security when designing a cloud architecture. We will identify tools a 阅读全文