JavaScript Array Filter Method Practice in 5 Minutes

Arrays are an essential part of JavaScript. If you want to get better at JavaScript, you have to know how to effectively use arrays, especially the built-in array methods like map, reduce, filter, sort, every, some, etc. In this series, we'll cover the JavaScript array methods you need to know to become a web developer.
Array Worksheet - bit.ly/jqq-array-practice
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[@draganpetrovic36]

Excellent, simplified, and repetitive approach, best practice for learning JS for now I saw! Congrats James, just keep going, you have a gift to present to people your knowledge...

[@bmac-cz6rk]

The worksheet you have on Github has been so helpful for practicing and working with these high order methods. Thank you so much!!!

[@leonstone3443]

this was extremely simplified! I love it

[@danjmillier]

Great explanation, and props for using Star Wars!! Can't wait to see the other methods.

[@boyanich]

Thx man! Your videos are really easy to understand, appreciate!

[@MVIVN]

These videos are really great, broke down something I was struggling to understand very quickly and it finally clicked for me! Thank you!

[@JamesQQuick]

So glad to hear that!

[@JumpPanda]

Thank you for this worksheet! I'm going to try the other methods too!

[@emiledanielbouwer6963]

Concise and exactly what I needed to know in 5 minutes. Thank you.😁

[@JamesQQuick]

Love it!!

[@rameenana]

Very well explained. Thanks!

[@solea4945]

Thank you sooooooo much for your help!!!!! this was a great tutorial and really helped me!

[@AnkitYadav-xd3pi]

Helpful content, keep making of these 👍

[@nicolassanchez8648]

Great channel, you have a very good form to speak and explain!!! i am from argentina, i am studing frontend and inglish language ... so you are the best combo ahah you already won a suscriptor. I wish you the best and good luck for you channel.

[@oxidiu5880]

awesome bro! keep doing this!

[@angelikameyer7900]

Thank you James :) !

[@henr2000]

great video, well explained , thank you!

[@Zethcore]

Thank you for this. This mini-series has helped me incredibly.

[@JamesQQuick]

Yayyyyy

[@ihorvolkov4081]

Thnx for such short and usefull js lessons!

[@arzu300]

Thank you James, very helpful

[@alfieqashwa5257]

Concise explanation. I like that. Thank you from Indonesia.

[@JamesQQuick]

Yay!!

[@ammarhassan_]

that comfy hoodie and ambiance + no JS error = heavenly

[@tomcoop9750]

Awesome video. Thank you.

[@owenharper429]

Perfect tutorial 👍

[@everay1846]

So good explanation, even a stone could understand that, thx!

[@codelyslearning]

Thank you so much for this educational video, I learned so much.

[@anangyoga1381]

thank you James!

[@filipebranco1543]

Thanks!!

[@aaronlinton-chambers]

Thank you I am studying this right now. You sir are a life saver I owe you one. I am going to do this activity thanks James. Happy new year.

[@JamesQQuick]

Glad this helped!!

[@aadilshaikh256]

Thank you so much

[@niceman5890]

Thanks!

[@praveen_javali]

thanks again!!

[@rutepereira7628]

Hi James! This was such a great video, your explanations are always so great. I was wondering how you made your comments have different colours like that? I was using better comments but I always have to use the /** thing upfront (which... I always forget lol)

[@rojka-_-]

Awesome thanks alot

[@modernwaiting]

best teacher! highly recommended!

[@JamesQQuick]

Thank you so much!

[@user-gu5ts5nx8r]

Thanks. Great.

[@232techtalk]

Thank you very much James for such a great video. I really like the way your VS Code is set up would you please do a video on that too?

[@JamesQQuick]

I’ve done several :) go back and look through my videos

[@creekchub9714]

tysm 🙂

[@Pareshbpatel]

A very clear and concise tutorial on JS Array Method: filter() - Thanks, James. {2023-02-02}

[@kursadson]

Thanks a lot. Crystal clear expression

[@JamesQQuick]

Glad you enjoyed it!

[@hdm_vision]

Very cool

[@andrewberrio7374]

thank you sir

[@MYount]

Thank you so much for these videos, It helps with learning to continuously hammer these "Quick" lessons. Hey, wait a minute, it isn't Tuesday??

[@JamesQQuick]

One video each day for the next week on arrays ;)

[@fkndead454]

This is really good and would be great if you did more

[@JamesQQuick]

Planning on it now!

[@code-island]

thanks you

[@jaylove5555]

So on point MDN should just let you do all of their examples.

[@ErezEl]

ty

[@anandagar2k]

Great Videos Could you do a video on Implementing Promise concepts in Core Javascript

[@MrTubber44]

Appreciat cha!

[@JamesQQuick]

Yeahhh!!

[@FunctionDev]

please include the forEach() method in the playlist, thanks James!

[@ripplesr5655]

Hey,how do u run the nodemon in the terminal?i have it install just can't run it somehow! and thank you so much for these tutorials man! bless ya!

[@zoyahussain5147]

nice

[@AhmedKhalafallah-ft6ue]

You are my bro.

[@ramziosta]

what VSC extensions are you using to display your code?

[@paramveersingh1673]

Hi. Can you please tell us what kind of extensions you use? Like the one that's generating and output side-by-side. And what do you use for fonts and themes?

[@user-xz3ws9lz1o]

good

[@cmdv42]

💯✨

[@sydneycastle3149]

question: how do you find the index of that filtered value ?

[@dexter7409]

Which theme is used in vscode?

[@petraslandsbergis9232]

What extensions do you use?

[@chubbyBunny94]

what theme are you using for the funky fonts?

[@kwayzaar03]

that's what I want to know! haha

[@aliredamoumneh]

it actually worked really great but what if i want to filter an api/json/array that i fetched from an external file? i couldnt figure it out

[@carlosdiazplaza1690]

Awesome. Do one on .slice

[@JamesQQuick]

That’s a good one. Adding to the list :)

[@carlosdiazplaza1690]

@@JamesQQuick You could also do one on .sort

[@TheNamesJT]

This is first level navigating how do you narrow down when you have nested arrays and objects within an object? this happens to me when trying to navigate through a public api and can't wrap my head around it.

[@theoglossa]

Please, do it also with forEach().

[@rahulsriram6295]

You should've used examples where all the 3 parameters taken by the JS higher order methods take in

[@chouaibsam4381]

Thanks I applied it , but it consoles out all what's inside the brackets, how would I console just the character name ? We use a key?

[@JamesQQuick]

Which one are you working on specifically?

[@aydenliam9508]

No other videos have really helped me and are like "learn JavaScript today" and is just a ad or is to little information to do anything with

[@asadhameed8002]

Which color theme you use for VS Code ?

[@JamesQQuick]

Mainly cobalt 2

[@asadhameed8002]

@@JamesQQuick thanks, love your videos ❤️

[@garrettrozsa381]

The thing I don't understand in any explanation of the filter method is where for instance the variable character comes from when you're working in an array called characters. Is it just automatically defined because of the following arrow function? plz plz somebody explain this to me.

[@championchanph423]

What IDE is this? It looks VS Code which is what I use but the colors on the fonts are different.

[@JamesQQuick]

It’s vs code. I’ve got several videos on my setup if you’re interested :)

[@Intubationpostmortem]

How do I get console.logging in VS terminal? Help!

[@JamesQQuick]

You’ll have to run your file with node from the terminal

[@Intubationpostmortem]

@@JamesQQuick I will look into that, thank you! Would mind if I scheduled an informational interview with you? I'm wanting to learn more about topics such as: your approach to content creation, what type of editing software you recommend using and what the process looks like for you, and also how you coordinate interviews. Gaining this information will make me more prepared as I begin my journey as well. All the best

[@alexandersegovia8529]

It's confusing that you are naming the array the same as the index, other than that, good video!

[@momakplayz7985]

its very nice, but what about this: const numbers = [1, 2, 3, 2, 1, 3, 3, 5, 4, 6]; const nums = numbers.filter((value, index, arr) => { return arr.indexOf(value) === index; }); console.log(nums);

[@momakplayz7985]

im very confused because there is 3 arguments in filter rather than one and i dont know what todo plz help!

[@MaxProgramming]

FIRSTTTT!

[@JamesQQuick]

Good work lol

[@JamesQQuick]

Here's the repository with the starter code! bit.ly/jqq-array-practice

[@tahiraslamm]

Thank you

[@thecscontent5110]

I also do videos about programming!😁

[@chrisdizzle313]

I’ll never be good at JavaScript

[@JamesQQuick]

One day!

[@3ndoku5h]

But how do you know Leia identified as a woman?