July 2018
Intermediate to advanced
350 pages
8h 47m
English
Content preview from Hands-On Serverless Computing
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Node.js tutorial in VS Code
In this section, we will look into how we can write Node.js code in Visual Studio Code. We will also be looking at how to run Node.js code. Visual Studio Code has out-of- the-box support for the Node.js JavaScript language and also has support for Node.js debugging. To demonstrate this, we will create a file, Node.js, which will print Hello Reader!:
Hello Reader!
Let's get started by creating a Node.js file to print Hello Reader!.
Create an empty folder called scratch, navigate into it, and open it with Visual Studio Code:
mkdir scratch
cd scratch
code .
You can open files or folders directly from the command line. The period . refers to the current folder, therefore Visual Studio Code will start and open the
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.