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WEBVTT
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So in the last lecture
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we executed this piece of JavaScript code inside of a browser.
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In this lecture, I'm going to show you how to run the same code
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in Node. So I'm assuming you have installed Node on your machine, if not
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head over to nodejs.org and download the latest version of Node.
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Now if you're on Windows, open up command prompt, if you're on Mac,
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open up terminal, and head over to the folder you create earlier.
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Now, in this folder we run Node, and pass the name of
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our JavaScript file, that is index.js.
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We get the same message on the console. So we can see node is
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a program that includes v8 JavaScript
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engine. We can give it a piece of JavaScript code, and it will execute that
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code for us just like how we can execute some JavaScript code in a browser,
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so Node is a run time environment for executing JavaScript code.
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Now let me show you a tip. Here in vs code
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we have an integrated terminal, so you don't have to explicitly
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open up a separate terminal window. So here on the top,
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under the view menu, look we have integrated terminal.
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Note the short cut here, that's the short cut for Mac,
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on Windows you're going to have a different short cut. So, select this,
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and here's our integrated terminal, pointing to the same
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folder where we created our files. So we don't have to explicitly
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navigate to this folder. And here we can run Node
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index.js as well. Now in this course we're not going to work with
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node anymore, because Node is a completely separate topic, in fact
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I have a comprehensive course about Node with 14 hours of content.
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So once you finish this course, if you want to learn about Node you can always pick up my Node course.
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