JavaScript Generators Tutorial

Generators in JavaScript Explained

In this tutorial we will look iterators and generators.
- We understand iterators in JavaScript
- Look at practical use of iterators.

#javaScript #generators #interators
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Help me translate this video.

[karthiksurvepalli]

I can say one of the best videos on Java script, key is, you explain in simple terms not going by books .Please do more and help the community out there .My likes are for closures and promises :-)

[CoryTheSimmons]

Thank you so much for your tutorials. Came for the memes, stayed for the dreams.

[kitchen-e-kausar]

Here from Redux Saga tutorial. Your videos are short and help me revise the concept. Good work sir 👍

[evgeniysurma]

great explanation. just one thing: 10:55 there is no dependency between yields, it won't wait untill first is finished - it resume executing in case continuing calling of next()

[Poszlakowaneopinie]

please put this video after iterators tutorial in advanced javascript tutorial;

also your channel is awesome, it covers a lot of things I was looking for after going from absolute basics to more advanced things - you explain them really straightforwardly

iterators and generators might be just what I was looking for - I've got
reocurring problem with iterate through arrays using for loop, and getting
expected value after every iteration (not just when value of "i" reaches
it's limit) - I have to write function for every case.

[damit]

Hi TechSith....I just want to say...I love watching your tutorials...very nice explanation with real-time example... really it's helping us a lot....

[ajayagrawal]

Impressed and subscribed just after this one.

[sukantadhar]

Excellently explained... Just looking for... Thank you very much sir :)

[sparxmike]

Nice and clean. Great video, thank you

[GoDGoRyGR]

Thank you for your great videos! I would like to see a course from you about design patterns like the observer, singleton patterns and generaly how to structure efficiently and DRY an application by real world examples in react or vanilla js! Greetings from Greece!

[monkyes]

You explain this perfect! going to use it in Israel to explain my students and also giving your videos!!

[vandanasaini]

you are great teacher, thanks for making more familiar with your easy explanation :)

[ambicabassetty]

@techsith: Awesome! thank you for the video.

[blackness]

Thanks. I wanted to learn Iterators and Generators so I could use Mongorito which makes extensive use of yield statements in its API.

As an added bonus, I now know how to make my code cleaner with Generators.

[animeshsharma]

I have a doubt in generator example using promise : For this specific example of generator with promise, it seems i can do the such dependent url calls using only promise so that 2nd url call will happen until first finishes and use 1st url data in 2nd, so why do we use generator here ? Please correct me if i am wrong. Thanks for such excellent tutorials !

[iamevanhe]

Could you also illustrate on passing an argument into the generator function via ".next(argument)"? I am very confused about this.

[nuwanthuduwage]

Sir, It means, request(url1) and request(url2) is working in a synchronous manner, blocking approach of execution? Please explain

[honghulin]

Hi Sir,

For the last example you gave:

function *generator(){
yield request('url1');
yield request('url2');
}

This is an easier version for .then callback? Are there any differences between using .then and this method? Thank you for your video!!

[akalyamohan]

Hi, your videos are very useful.
I got corrected with the navigation menu issues.
Thanks for your reply. Can you post some video for google map placing in a website javascript code?

[pradipspeaks]

Cool. This is how I can pipe multiple REST api calls, say sequencially, when there is a data dependency under a generator and call it from my GUI. (Poor peoples redux middleware😭). 🙏