BradyCC的博客

//JSON转数组排序 var log = { '2019-01-19': {createdate: '2019-01-19', gifnum: '1.5'}, '2019-01-17': {createdate: '2019-01-17', gifnum: '2.5'}, '2019-01-18': {createdate: '2019-01-18', gifnum: '3.5'}...

const obj = {a: 1, b: 2, c: 3, d: 4}; console.log(Object.entries(obj)); // JSON格式化为数组：[ [ 'a', 1 ], [ 'b', 2 ], [ 'c', 3 ], [ 'd', 4 ] ] const result = Object.entries(obj).map( item => { return...

/** * Created by brady on 2019-06-24. */ // 模板字符串 let name = 'Brady'; let statement = `Hello, ${name}`; // 箭头函数 let hello = () => statement; // 默认参数 let say = (name = 'Brady') => { return ...

此篇博客仅用于个人记录Javascript使用技巧，便于记忆使用。 // 1.生成数组快速填充 Array(4).fill(0) // [0, 0, 0, 0] // 2.进制转换 parseInt([1, 0, 0, 0].join(''), 2) // 8 ...