摘要:原文链接: https://perfectionkills.com/javascript-quiz-es6/ 1、 (function(x, f = () => x) { var x; var y = x; x = 2; return [x, y, f()]; })(1) 2、 (function(
阅读全文
摘要:问题: Element implicitly has an 'any' type because expression of type 'string' can't be used to index type No index signature with a parameter of type '
阅读全文