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lang/node 64

Build a Website Accessibility Tester With JavaScript & Pa11y

Node.js 웹 접근성 테스트 도구 npm i express pa11y # index.js const pa11y = require('pa11y') async function run() { const response = await pa11y('https://bluebreeze.co.kr') console.log(response) } run() $ node index.js { documentTitle: 'Blue Breeze', pageUrl: 'https://bluebreeze.co.kr/', issues: [ { code: 'WCAG2AA.Principle4.Guideline4_1.4_1_2.H91.InputText.Name', type: 'error', typeCode: 1, message: 'Thi..

lang/node 2021.11.10

javascript: 교집합(Union), 합집합(Intersection), 여집합(difference, minus)

ECMAScript 6 sets: union, intersection, difference [itertools — Functions creating iterators for efficient looping](https://docs.python.org/3/library/itertools.html] Union let a = new Set([1,2,3]); let b = new Set([4,3,2]); let union = new Set([...a, ...b]); // {1,2,3,4} Intersection let a = new Set([1,2,3]); let b = new Set([4,3,2]); let intersection = new Set( [...a].filter(x => b.has(x))); //..

lang/node 2021.01.21
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