JavaScript Array Methods , flat , flatMap , reduceRight, copyWithin

New JavaScript Prototype Array Methods .flat() , .flatMap() , .reduceRight() and .copyWithin() and their applications. ES6, ES7, ES8 , ES2017, ES2018

#ArrayFlat #FlatMap, #reduceRIght #copyWithin

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[DevangPatil]

you can use reduceRight for finding and comparing palindrom (reverse string) strings.

[Lohithnimmala]

Cracked the Interview and Got a Job
Thanks to your videos, I am able to understand advanced Java script concepts very easily and evaluate myself with your interview related videos.
Thanks so much, you inspire many

[travezripley]

All your videos are great, they open up so many more avenues and tools for us kids to get a handle on JavaScript! Thanks!

[Kdev]

Thanks, the flat and flatmap are really useful for WebGL, that way you can keep the buffers organized, with flat you can keep your vertex positions in groups of xyz [[1, 0, 1], [1, 0, -1]] and with flatmap you can keep the other vertex attributes in separated arrays for example your UVs in another array and just join it with flatmap instead of keeping a long unidimensional array with all these values mixed.

Thanks again, I didn't know about these methods.

[count_of_pizza]

After watching your video I started to think that you should consider doing a tutorial about RxJS. You have gift for explaining complicated things.

[ajantikaa]

Great :) Palindrom was always available using reduce.

[pranitraj]

Very awesome Video. Keep up this simplicity in your videos. Just Loved learning it from here.

[RedEyedJedi]

I love this channel, you go into great detail on every subject. The only other channel that has content of this quality on web development is Steve Griffith.

[ananthnaren]

Hi i'm Ananth from india, nice to meet, I'm a MS software engineer graduated, I have firm desire to learn programming and programming languages
android, ios, frontend, backend, data structures & algorithms, full stack development and object oriented programming . Its my dream and wish to work as remote developer and freelancer also would like to keep learn more in software field.

[bidishapaul]

Thank you for making these type of videos, it is really helpful.

[dharani-mruj]

Please make videos for angular2+ interview questions and answers

[mukeshm]

using spread operator
var matrix = [[1, 2, 3], [4, 5, 6]];
console.log([...matrix[0], ...matrix[1]]);


//output: [1, 2, 3, 4, 5, 6]

[arjunmehra]

You can use reduceRight to create compose() functions

[ganinayeem]

Hi many thanks for the grt video 😊, could you please also share a video on how we can use this flat method for json array object ?

[AsimZaidiH]

Hm I didn't feel like the copyWithin explanation was strong, still super confused about its behavior.

[NeoCoding]

copyWithin is scary! I hope would never use it))

[pulinshah]

Which programming language should I learn that is most useful for college and job application?

[DamianNAudio]

Any real-world use case of .copyWithin() ??

[binodrd]

First View, First Like and First Comment.

[tarunchanderbhatt]

copywith is not understend your video is great