I am ne zha / Jeskson

     

 




## AsciiDoc - [bitcoinbook](https://github.com/bitcoinbook/bitcoinbook) Mastering Bitcoin 2nd Edition - Programming the Open Blockchain ## Lua - [http_study](https://github.com/chronolaw/http_study) follow me to study http ## C++ - [ModSecurity](https://github.com/SpiderLabs/ModSecurity) ModSecurity is an open...

- [workflow](https://github.com/luoxue-victor/workflow) 一个工作流平台 - [zignis-plugin-read](https://github.com/vipzhicheng/zignis-plugin-read) A command line tool to help getting main part of a page - [impress.js](https://github.com/impress/impress.js) It's a presentation framework based on the power of CSS3 transforms...

## Rust - [exa](https://github.com/ogham/exa) A modern replacement for ‘ls’. - [swc](https://github.com/swc-project/swc) Rust-based platform for the Web - [tools](https://github.com/rome/tools) The Rome Toolchain. A linter, compiler, bundler, and more for JavaScript, TypeScript,...

需要回调，因为 javascript 是一种事件驱动语言。这意味着在侦听其他事件时，javascript 将继续执行而不是等待响应。让我们以第一个函数调用 API 调用（由 setTimeout 模拟）和记录消息的下一个函数为例。 ```js function firstFunction() { // Simulate a code delay setTimeout(function () { console.log("First function called"); }, 1000); } function secondFunction() { console.log("Second...

回调函数是作为参数传递给另一个函数的函数。该函数在外部函数内部被调用以完成一个动作。我们举一个简单的例子来说明如何使用回调函数 ```js function callbackFunction(name) { console.log("Hello " + name); } function outerFunction(callback) { let name = prompt("Please enter your name."); callback(name); } outerFunction(callbackFunction); ```