But obviously, these questions do not give you the big picture of someone’s mindset and thinking. I think that a real-life problem can show a lot more of a candidate’s knowledge –so we encourage you to do pair programming with the developers you are going to hire. Finally and most ...
Node JS Developer Interview Questions About Asynchronous Programming focus on the basics of callbacks and simple asynchronous code patterns for entry-level positions, advanced positions require in-depth knowledge of Promises, async/await, and the event loop intricacies. A strong grasp of asynchronous ...
使用 Async/Await 需要注意 Node.js 版本要在 v7.5 版本之上。 Source: 8 Essential Node.js Interview Questions Q8: 什么是 Node.js 的事件驱动编程? 事件驱动程序是由事件(click、load 等)决定的代码流程术语。它是当今流行编程语言(例如 C#、Java)里一个最基本的里程碑,在这里不会详细讲述。在 Node.js ...
Asynchronous programming: Node.js uses asynchronous programming by default, while PHP and Java use different programming paradigms. This means that Node.js is better suited for handling multiple requests concurrently without blocking, while PHP and Java may be better suited for different types of appli...
How is Node.js different from previous server side programming frameworks? Previous frameworks were not event driven. Node.js is a single thread driven. What are the features of Node.js? Some of the important features of Node.js are : ...
Secondly, areal-life problemcan show a lot more of a candidate’s knowledge – we love to do pair programming with the people we hire. Thirdly, but most importantly:we are all humans, make your hiring process as welcoming as possible. ...
Got a programming interview coming up? Preparing for it is as important as developing your coding knowledge to ace it. It’ll give you the confidence to handle the interview and shake off the jitters. This is especially true if you are facin
Source:NodeJS Series #6: Event - Driven Programming Q9: 什么是 NPM? 在 Node.js 中什么时候需要 NPM? NPM 是 Node.js 中的包管理器。允许我们为 Node.js 安装各种模块,这个包管理器为我们提供了安装、删除等其它命令来管理模块。这里有一点我们需要注意,我们必须要有一个 package.json 文件或 node_modul...
Node Js Interview Questions Digital Marketing Interview Questions Browse By Domains Data Science Big Data Analytics Courses Business Intelligence Courses Salesforce Courses Cloud Computing Courses Digital Marketing Courses AI & Machine Learning Courses Programming Courses Database Courses Project Management Cour...
We all have heard of Javascript- a dominant client-side programming language that is used by 97.8% of all websites. But what about server-side programming? Let me introduce you to Node.js. But what exactly is node.js? Node.js is an open-source runtime environment for javascript. It is...