JavaScript Array Map

JavaScript Array Map

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[HPDStudios]

This was very good... I somehow missed these concepts in my initial training. I really glad you explained again how the anonymous function can be one line and the relationships between using () vs {}... So much JavaScript is explained without telling us what the parser/interpreter is actually doing.

[blackspacevoid]

OMG love the way you explain.
That last Chaining part was even more amazing!! thanks a lot.

[oliviersourie]

Hi Mosh, you forgot the more elegant implementation of the <ul>

[incarnateTheGreat]

This was an excellent explanation ES6 functions and chaining. Well done!

[GermanBlueMax]

I learned, and most importantly understood, .map and chaining in less than ten minutes. Great clear explanations and examples!

[perfect.stealth]

Map and filter has never been so simple. Thank you

[JoeWong]

Mosh I love your teaching style as well as your upbeat attitude!!

[netzworka]

Hi Mosh, thank you for your time! Have a good day!

[ashleysaleem-west]

Wow, I had no idea you could chain over multiple lines. Learning to code is like getting a new treat every day!

[mr.molestershire]

Hi, great tutorial!
Do you think there is a way to map different value types in one line?
For e.g ( var playerType = playerCards.map(player => ({ value: player.number }, { value: player.type })); )
I'm not familiar with the map() function. Any help would be greatly appreciated!

[musadanjuma]

Hi Mosh, I want to let you know that you're brilliant, thank you soooo much!!!! :))

[chimadivine]

Your explanations are beautiful. I come to your videos for difficult topics. Thanks mosh

[michaelchambers]

This helped me solve a problem reading json data and mapping it into next json objects :) Thanks!!!!

[priyamganguly]

Compliments for explaining these two important topics in a smooth way.

[donniedorko]

Thank you. I have been wracking my brain over all of javascript's goofiness while trying to learn React Native. This helped

[hosseinpanahy]

As you advanced further it got more spooky

[tomasburian]

Awesome video I was looking for. Would appreciate even more examples of how to work with objects inside this function or some cool combinations we could do here.

[SaraH-djxg]

Thank you Mosh. You're simply the best. What a teacher! Can you use these JS methods during interview questions or is it not allowed? Also, where can I find a full list of all the JS methods out there?

[nassimback]

i tried watching a video of todo list using react, i got so lost because of these two methods !!! thanks a lot

[SamanthaIreneYTube]

Which one do you prefer to use? arr.join() or arr.toString()?