What do you understand by callback hell?

What do you understand by callback hell?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, node-js, topic-specific, node.js, javascript, backend

参考答案摘要

async_A(function(){ async_B(function(){ async_C(function(){ async_D(function(){ .... }); }); }); }); For the above example, we are passing callback functions and it makes the code unreadable and not m...

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