JavaScript Function - What's your Function?

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Master the basics of JavaScript Functions 🚂 in a fun tutorial packed full of 90's nostalgia. fireship.io/courses/javascrip...
- Anatomy of a Function
- Statement vs Expression
- IIFE
- Parameters
- Arrow Functions
- Higher Order Functions
- Pure Functions
- Recursion
Episode 4 of "That Weird JavaScript Course".
#javascript #nodeJS #code
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Опубликовано:

8 июл 2024

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Комментарии : 209

@jorrinbruns4371 4 года назад

Hahahaha anyone else catch the 'Meow' at 10:04?...right before he creates the useCat function.

@davidurbina6555 4 года назад

totally caught that. Re winded just to make sure haha

@MrDots99 4 года назад

Jumpin' around all nimbly-bimbly from function to function

@user-ot1dv6ri4f 4 года назад

came down here to comment about it haha

@frankatwestern 3 года назад

best

@bolow 3 года назад

same I checked the comments if anyone else caught it too 😆😆😆

@rshicks256 4 года назад

The content on this channel is great, but your voice is why I keep watching/listening.

@jonathan-arias 4 года назад

Somos dos.

@alvarezsoto 4 года назад

Sooo true! Perfect voice for tutorials

@LonelyTroubadour 4 года назад

Verdade

@hino2 4 года назад

gaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaayyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy

@bakane6030 2 года назад

@@hino2 5 year old spotted

@satindersingh9671 4 года назад

I liked the video when he says "Stack overflow". Perfection! 🤯

@Ozzymand 4 года назад

This account feels so satirical yet so educational. I fricking love you fireship, you're amazing

@LawrenceTheGreat 4 года назад

I think you nailed the style. These videos are a really great combination of clarity, humor, and substance.

@troythompson2 4 года назад

Simplest recursion demo I've seen. Nice!

@dhruvilupadhyay1 4 года назад

You are legend. Just from this one video, I basically leaned what I have been learning in JS from 3 months. Plus, you also state the mistakes you made, so learner like me can avoid it. Keep up the good work buddy

@juliohintze595 4 года назад

This flexibility in functions definitely are one of the most beautiful things in JS

@flyte9844 2 года назад

this can't only have 83k , that series is so awesome anyone who do js stuff need to watch it either to learn or just for entertainment.

@fantasymels 4 года назад

This is crazy. In the first 5 mins, so many concepts clicked for me.

@russelldriver6394 4 года назад

You have done a fantastic job on these videos, really well done! The editing and comical quirks really keep the interest. Glad I stumbled across them.

@stephblank8204 2 года назад

I have watched hours and hours of videos. I wish EVERY programming video explanation included what you said "You can think of ____ like _______" Thank you for knowing how to teach.

@mmmike3426 4 года назад

This is the best JS video I have ever watched. What a great job! Love it!!!

@RedEyedJedi 4 года назад

Only found this channel today. Informative, funny and well-paced. So glad I found it. Subbed and binge-watching.

@harrisjm62 Год назад

Thank you so much Fireship, you have been a lifesaver! This was the one thing that wasn't clicking for me since starting JS on freeCodeCamp.

@divinedela9125 4 года назад

"The best way to understand these concepts is to get a lot of practice." Another Great video . Thanks Jeff

@mohyeachraf8489 4 года назад

LOVED the refenrece of The Bachlorette in the case of pure functions and global variables, keep up the good work such value to the youtube Javascript community, Thank you.

@Fireship 4 года назад

Mohyeddine... Will you accept this rose 🌹

@janhiness 3 года назад

Thank you, I’ve been struggling understanding functions but you helped and even got a few laughs 🤣 which is rare when learning js.

@trophieboi1820 4 года назад

Watches fireship.... Blows the mind 12times....

@matheusazevedooliveira8222 4 года назад

That's the quality content I'm subbed for... Thanks!

@davesomeone4059 Год назад

I've watched a lot of tutorials. I still don't get it but at least this one got me to get it a little bit more.

@liamsmith-yp3xh 3 года назад

Far to fast for a complete beginner but for an intermediate level there’s a lot of valuable things here, gained a deeper understanding, also you can just return something even bigger than a single array after an arrow function by wrapping in brackets or if you need to return an object. Didn’t realise a function returns always even if it’s undefined but makes sense with return function ending

@aBradApple 4 месяца назад

Not sure if I should be watching this after a week into learning to program, but it's nice to help shape my mindset for the coming months.

@evolopterus 4 года назад

Love your videos! Fast paced, information dense, beautifully presented. One thing I want even more of... dedicate a little extra time presenting best/recommended practices, because often there's many ways to do a similar thing in JS. (In this particular video, you do express an opinion on best practices, on other videos not so much. ) Thank you!

@anesukafesu7875 3 года назад

This channel teaches me the best developer practices. And how to write better JS code.

@raymondmichael4987 4 года назад

Laughing 🤣🤣 while watching especially "when dog gets a beer" Not always to watch and laugh this type of content, keep it up bro. Greetings from Tanzania 🇹🇿

@Fireship 4 года назад

Thank you! I like to have fun when I code :)

@heracraft5526 3 года назад

TZ famn

@thanhlengoc3805 4 года назад

Thanks for giving tips on lots of basic stuff that I have ignored the whole time.

@vladimirjean 4 года назад

Like always, awesome videos, looking forward to watching the next one, keep it up!

@feschber 4 года назад

Truely amazing that just when I learned all this in university you make a video about it

@dawid_dahl 3 года назад

For anyone who wants to learn about functions in a deeper way, I highly recommend the podcast LamdaCast. It really took my programming understanding to the next level. 👍🏻

@LynnK2000 4 года назад

Definitely the most engaging programming course I've found online, I always look forward to your uploads. Keep up the good work 🙂

@vector5g143 Год назад

HOW EVERYTHING GOING BY FAR

@abhishekyakhmi 4 года назад

Please , bro we need more of this course you are really good at covering important topic fast

@akhileshnarayan8547 2 года назад

I love to watch your videos, especially the humorous parts! Loved the 'meow' @ 10:04 !

@erdmax_ 4 года назад

Yes! The video we needed, but not one we deserve

@magicweaponr072 4 года назад

You're a godsend. Honestly.

@MiteshPrajapati14091985 3 года назад

I'll definitely say - there is nothing like this on the internet for free. I love it. Awesome :)

@abrobaTVOficial 4 года назад

Your work is awesome! Just wanted to thank you for these videos.

@Dzigi89 2 года назад

Awesome video, can't be simpler than this, thank you sir!

@alvarezsoto 4 года назад

Superb guide! It was nice learning how react hooks use closures.

@fuadnafiz98 4 года назад

Love his video editing skills and emoji selection 😁

@searchingForMinimalism 4 года назад

The content quality is way too high ! thanks for the great piece of art.

@saadabbasi2063 4 года назад

Jeff you’re content qualitybis continuously improving continuously, please just keep never stop this channel 🤩

@Fireship 4 года назад

I will never stop stopping.

@bennettfoley3018 4 года назад

Great lecture as always. Thanks!

@lifasibiya4810 4 года назад

Awesome 🤘🏽 video man. That 'meow' was so smooth 😅

@macokaba1964 4 года назад

Amazing video Jeff! Thanks for the awesome content

@G3ntiLP 10 месяцев назад

The "meow" (while saying now) really got me xD. 10:04

@mattiaesposito5525 4 года назад

i really like the part about closures good job

@YashGupta-dr5re 4 года назад

5:40 Please release the video soon, I want to learn more about Object-Oriented JavaScript.

@StickWithFiddle Год назад

Great video! Only wish he spoke a little slower to let the concepts sink in before moving onto the next function type. Also an example of a real life situation you might use each of the different functions would add value for beginners.

@SSGVB 7 месяцев назад

I felt the same way until I found out about playback speed in the settings

@beickerzambrano5908 4 года назад

Great video, i've watched some ways to write JS code but you say new interesants things to me.

@JonSmoley 4 года назад

+1 for the 'meow' at 10:00

@CodingCatDev 4 года назад

Wait you have Baywatch, E.T., Conjunction Junction, it is like I am in a time machine! Oh yeah the JS content was good too 😸

@FidelGuajardo 4 года назад

Always great content!!!

@perfect.stealth 2 года назад

You're an awesome teacher, and an even better video creator 😂

@jezzaibuki9001 2 года назад

Looking for the Douglas Crockford lecture. Great video.

@G3Number 4 года назад

Amazing content as always! Insta thumbs up!

@jugzster 4 года назад

Douglas Crockford 😆 clearly explained concepts as usual, with funny pop culture references!

@mohithadiyal6083 3 года назад

High quality production👍

@saplingqwason 4 года назад

what do you use for the emoticons in your IDE?

@AmeixaNerd 4 года назад

Excellent content!

@Dev-ry9cx 4 года назад

I am making JS videos inspired by you 😀

@Fireship 4 года назад

Awesome! Subbed :)

@Dev-ry9cx 4 года назад

You’re the best :)

@donalfonsnisnoni2819 4 года назад

then subscribe... keep make good content

@sexyeur 4 года назад

Look at that schoolhouse rock interlude. Haha Kudos for creative impact...

@mridulbarman027 3 года назад

Bro your videos are more than MIT ❣️

@CodingAfterThirty 4 года назад

Until we reach stack overflow... 😱🤯💥

@The-Average-Gamer 4 года назад

Love your content!! Any ETA on the angular course?

@MrStefanica 3 года назад

Man, you should be nominated for the Nobel Prize ! :-)

@hannanel100 4 года назад

Thanks for the helpful video! Is there an extension that outputs your console logs right there on your code or are you just adding it as comments?

@fullstacklogan 4 года назад

It's an extension called 'quokka'

@alibarznji2000 4 года назад

i would love to see you make a node js+ express video

@ashishtiwari3094 4 года назад

Very useful content

@user-vg7zv5us5r Год назад

8:30 I had always knew that you should treat PL as some sort of fighting game combo movelist notation.

@MizikeDM 4 года назад

5:16 if you only have one parameter you can also omit the parentheses.

@shriniwasrocks 4 года назад

beautiful!

@rp2804 4 года назад

Stack overflow finally i hot it 😂🤯🙏 and please make a video on functions vs classes

@Luxcium 4 года назад

Like the Easter eggs 🥚 10:04 !!!

@BradenJohnYoung 4 года назад

Jolly good!

@architbhonsle7356 4 года назад

What font are you using? Looks so noice

@ZeeshanElia Год назад

Superbbbbbbb 👍

@maxiequa567 4 года назад

"There will be an entire video dedicated to Object Oriented Javascript and 'this' in much more detail...Can you add that video to the playlist please :)

@dcknature Год назад

Okay, you got me on this one 😊! Hence I liked, subscribed and wrote 179-th comment to this video 😁👍.

@nothingnoone8752 3 года назад

His jokes & memes are underrated

@will_abule 4 года назад

Programming has been made entertaining by you

@johnmikelregida7142 4 года назад

Fan of your videos since I found out about Angular Firebase! ❤️ Just a quick question, what’s the plugin that you use that gives the realtime comments (like on 8:22)? Or did you edit the video with it?

@gonzalolopezbascur8078 4 года назад

Hi, i think that he is using this plugin: quokkajs.com/

@ssokurenko 4 года назад

Jeff, this is amazing how you can you simply describe complex concepts! One of the best web dev channels! Than you

@ma0r4 4 года назад

What plugin does he use to preview the result?

@alexfrancis6091 3 года назад

What extention is used to display output of console in vs code?

@2aryanpro 4 года назад

What text editor is he using, also what plugins is he using as well.

@ZeeshanElia Год назад

Which is best methood and How to quckly master the JavaScript

@anderskok9919 4 года назад

What extensions do you use, more specifically the extension that comments your code real time?

@nicholasmaniccia1005 4 года назад

Quokka

@gladstonross12 4 года назад

all was good but the recursion part was a pain in the AAAAA.. i hope there will be a video on the event loop and how to write non-blocking code XD

@alexandervashchuk7795 4 года назад

Which vscode plugin shows errors inside the editor?

@omgitzanarwhal 4 года назад

Quokka or Wallaby

@alexandervashchuk7795 4 года назад

@@omgitzanarwhal Thanks man

@leeow3n 4 года назад

for the love of typed arguments & returns use Typescript already 😘

@alsaamit 4 года назад

Ohh Man .. Which Theme do you use in Vs code ? .. i like everything about you your content and your Theme XD

@galaxiegalaxie5003 4 года назад

Do something on Svelte :)

@mariobaez6370 4 года назад

Beat teacher ever

@HopoZ7 Год назад

Do you know how to show the debugg information after the code like in the video?Thank you.

@pkmkb_0 4 года назад

Plz suggest best e book for JS which will make me like you

@dibbyo456 2 года назад

Now I understood why Jeff Atwood named "StackOverflow "

@user-vg7zv5us5r Год назад

8:20 Does JS have a command list like in Tekken and the area, platform to practice combos, ahem, functions?

@davesomeone4059 Год назад

Yes

@adityashinde3864 4 года назад

Which framework easy to learn.

@pberhe2 3 года назад

Thank you for this video, Great content! I think I just have to slow this video down to playback speed .5 to really get how to do this because some info clicked pretty fast. Kind of starting to question my ability to retain information knowing you made this for kids though. I think im joking 🤯