03 2019 档案

ES6简写技巧
摘要：初级篇 1、三目运算符 const x = 20; let answer; if(x > 10) { answer = 'greater than 10'; }else { answer = 'less than 10'; } 简写为: const answer = x > 10 ? 'greate 阅读全文
posted @ 2019-03-22 14:23 姓蜀名黍 阅读(749) 评论(0) 推荐(0) 编辑

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