java function logAsyncCall () { console.trace ("Async function called"); } async function fetchData () { await new Promise (resolve => setTimeout (resolve, 100)); logAsyncCall (); } ...

Module 4 Challenge - JavaScript: Console Finances. Contribute to stephdavid/Console-Finances development by creating an account on GitHub.

Debugging is an important part of any programming language, and JavaScript is no exception. There are many ways to debug JavaScript code, including using a debugger tool or stepping through code line ...

本文转载自微信公众号“前端先锋”（jingchengyideng）。 每个前端都会用 JavaScript 控制台打日志或调试。但是 console 对象比 console.log () 有更多的东西。 计算属性名称 ES6 的计算属性名称特别有用，因为它们可以通过在变量周围添加一对大括号来帮你识别的变量。