If you're going for an interview, these Node.js interview questions are for you. Node.js (also known as Node or NodeJS) is a lightweight and efficient, event-driven JavaScript framework to build JS web applications. Question 1: How can I install Node.js? Answer We can download Node....
15. How do you handle errors in Node.js? Errors in Node.js can be handled using “try-catch” blocks for synchronous code and “.catch()” method for promises. Additionally, you can use error-handling middleware in frameworks like Express to handle errors in middleware and route handlers....
Operations like user authentication, database interaction, and server-side logic are called the back end of the website. We can useNodeJSandExpressJStogether to implement the backend. If you want to know more about the difference between NodeJS and Javascript, check out theNodeJS and Javascript...
For these questions, you should be ready to explain why your team may consider using Node.js versus other tools. Node.js is great for some applications but can introduce significant problems in the wrong context. To address these shortcomings, developers create and use various frameworks. Although...
Node.js Interview Questions for beginners and professionals with a list of top frequently asked node js interview questions and answers with java, .net, php, database, hr, spring, hibernate, android, oracle, sql, asp.net, c#, python, c, c++ etc.
NODE_ENV LTS releases Piping Event-driven programming Streams Middleware The module .Exports Express.js package REPL Punycode First class functions Fork Asynchronous API NPM Intermediate Node JS Developer Interview Questions For 2 Year Experience
很多年前,我学过一轮Javascript,因为几乎所有的web programing 都得懂点JS。这一年来,我又重新拿起JS包括react 全部学习了一遍,写了很多代码,放在很多server上。B站大部分Node教程,都是node Ecosystem 教学,讲Libraries,express, mongoDB, 什么socket.io, 每个都留
[javascript高级话题(面向对象,作用域,闭包,设计模式等)] (#jsAdvanced) [node核心内置类库(事件,流,文件,网络等)] (#nodeCore) [node高级话题(异步,部署,性能调优,异常调试等)] (#nodeAdvanced) [常用知名第三方类库(Async, Express等)] (#node3rd) [其它相关后端常用技术(MongoDB, Redis, Apache, Nginx...
So, you are also preparing for the Node.js Interview, and your interview is approaching. Are you getting nightmares about Node.js interview questions? Don’t worry, you are in the right place. We have come up with the most commonly askedNode.js interview questionsin this article. So leave...
HttpOnly用来阻止通过js来方位cookie secure告诉浏览器只用在https的情况下才发送cookie 如果你用的是Express, 使用express-cookie session。 如何确保你的依赖是安全的 nodejs项目很容易就依赖上百上千个依赖包。 手工检查是不现实的。 我们可以自动更新、安全审查依赖。下面是一些免费和付费的方案: ...