Name: Node.jsを始めるには - 完全なチュートリアル (Getting Started with Node.js - Full Tutorial)
Uploaded: 2021-01-14T10:22:45.000Z
Duration: 2 h 30 min 48 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

This is a recording of an online training session, which was a beginner level class on the note.

This was a freestyle interactive, no slides, just me typing could and talking about it.

So let me apologize in advance for all the speech fillers.

I did, however, out the pauses and the not useful parts so you can watch the whole training here on YouTube.

In one video, it's 2.5 hours, but it's also available at Jake's.

Complete that com slash gs and 19 where I split it by topic and too many videos.

You can also use the time stamps links in the description to navigate through the different sections.

If you think of any questions while you watch this, please feel free to join the just complete slack channel at just complete dot com slash help and ask us there.

I hope you enjoy this class and please share it with your network.

If you know anyone who plans on exploring no jazz, let's get started.

Oh, no assumptions about what you know about No, this is your first steps in note, I might be assuming that, you know, a little bit of Java script, and I am definitely assuming that, you know, programming in general.

So depending on your skills, you might be you might be overwhelmed, or you might be disappointed with the content.

We all have different skills, and this is natural, but I hope most of you will learn a few things anyway, the classes recorded.

So if you're lost in the class, go fill the gap in your knowledge and come back and watch the recorded class s Oh, my name is Sam, are bona and I have been doing notes for awhile.

Currently, I do note on the back, and then I do react on the firmament.

But before that, I did a lot of other programming languages.

So and I am a really big fan of note and everything.

All the libraries that make that are added on top of the jobs language, which itself is very flexible, and it can do whatever you want it to do.

S O If you want to see the stuff that I do.

I put wings here, feature links on this website, and also I publish everything I deal in Jay's complete dot com.

So there are video courses, books, interactive labs and a lot more just complete dot com, by the way, is a node project.

So this is written in note and react on the front.

And, um so I have been hacking on this platform, and it's really fun.

Uh, so let me set some expectations about the class today before we begin.

So this is not going to make you an expert on note that this is just your first step.

So just to get you familiar to raise your confidence in the platform and to get you started on the right path to learning, though, because I think ah, lot of people learn node the wrong way.

They focus on the packages that comes with no door like the third party packages that are very useful.

But I think there is a big benefit into learning the internal, You know, the raw running time before you go and use the packages.

And that knowledge is gonna make you make you use of those packages much better.

So the one thing that you need for sure is you need no eso.

So if you have a node version of me, make this a little bit bigger.

If you have a nude version that is 10 or higher, you're fine.

But if you have an older note version, so go ahead and install Note.

I encourage you to always experiment with the latest and greatest always have the at least the latest lt s release.

But I actually do my development on the cunt version, even if it's an odd number.

His odd number, they're not gonna be lt s s o The way this works is even numbers are lt s which is long term support.

Odd numbers are not so right now we don't have any odd numbers.

This is an even number, but it's not lt s yet it goes into lt s maybe in a few months, right?

12 will become lt s and they start with No.

13 which is not lt s it's just experimental.

But I always tried to have the latest node s so that you get to start exploring the new features that come the language and so that you you detect problems going away.

Because once you have the latest, if you're using something that is deprecate ID, you're gonna get warnings, and it's just so much better overall.

But definitely you have to test your systems on the lt s That is that you're gonna use in production.

So, uh, for example, just complete that Tom is running right now on this.

Lt s So even though I developed on my ad features on 12 440 if I have it, I still locally I still switch things, do the lt s and test things on.

Lt s just give the whole system ago on the lt s before releasing a big release s o.

There are tools for you to switch around, eh?

So if you're on Mac, you should definitely have homebrew.

Home brew is just the best way to, um to this one.

The missing package manager from note The best way to install note.

And it still many other packages around North But there's also, uh, MGM, so envy em and there's a version for it for Windows as well is no diversion manager.

So if you have envy em install, you can install note, and you can install different versions of note, and you can switch between these versions with the press.

So you get to experiment with many versions of off note, and that's that's great.

So when you have the node command, when you install note, you get three commands.

You get the note command, you get me on PM command and you get the MP excrement.

So v eight, If you're not familiar with the eight, the eight is the Java script engine, Not the juice.

Ah man, the A Java script, the Java script engine that powers crew itself.

And if I go in here and open up the council and put in any JavaScript the math at random, for example, this is a Java script function.

This is a job from Standard Library and Grown just executed that Java script.

So they extracted everything Java script from Chrome into this V eight engine.

And, of course, every browser has its engine a different agent, so I e has chakra.

There's Spider Monkey, and, uh, and a few of them.

Now this is different than executing a browser FBI.

So, for example, if I do document dot get element by I d right and or get element by whatever, uh, that is that is Dom a p I.

That has nothing to do with Java script it just have a job.

So the this is a job script object document is Jonah Strip object.

Same thing for things like set timer set time outs that interval.

These air just functions that gives you access to the browser, FBI, these air not Java script.

So set time is not implemented by V eight.

So when you get the browser, you have two things.

You have V eight that runs everything Javascript and you have the browser itself that runs everything.

Dom and scrolling, for example, handles, scrolling, handle, re sizing.

All of these events are coming from the browsers.

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Node.jsを始めるには - 完全なチュートリアル (Getting Started with Node.js - Full Tutorial)

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