Excellent stuff, Thanks Akshay!

@akshaymarch7

Жыл бұрын

Thank you so much for supporting my channel, Sujit. This means a lot. ❤️

@sujit510

Жыл бұрын

@@akshaymarch7 No problem, you truly deserve all the support and encouragement to keep creating such videos for sharing knowledge in such simplest way. And it's not only useful for newcomers, but also for many experienced people like me to strengthen their basics about Javascript. I truly admire your dedication and desperation to make people understand the concept thoroughly. Just keep it up!!

@asishankam6552

Жыл бұрын

I like to pay but I don't have any money Sorry for taking stuff free

@ayushi8412

Жыл бұрын

currently I am pursuing mca from ignou (open) and before that I have done bsc mathematics .I am fresher .I wants to work at top companies.many of friends are telling with these degrees I cant join top mnc as they dont give preference to open degree .I am very much frustrated .is it TRUE?

@ayushi8412

Жыл бұрын

@akshaymarch7 currently I am pursuing mca from ignou (open) and before that I have done bsc mathematics .I am fresher .I wants to work at top companies.many of friends are telling with these degrees I cant join top mnc as they dont give preference to open degree .I am very much frustrated .is it TRUE?

This Episode is a little long, but trust me everything taught is super important. Watch this video with full attention and also finish the homework given at the end of this video. All the Best. Keep Rising! 🚀

@EngineBoy

Жыл бұрын

always

@mayukhdevansahu5707

Жыл бұрын

I'm watching this video over and over again... It's so addictive.

@dakshlakhotiya4275

Жыл бұрын

Akshay sir, Please make a vedio on polyfill concepts...🙏🙏

@yogeshkataria9741

Жыл бұрын

akshay sir, you didn't upload any more videos ? everything is good ?

@AbhishekPal-99

Жыл бұрын

Hi Akshay, when can we expect video on Async await and how it is better than promise chaining.. ?

If you are really interested to learn or know something really important, then you won't bother about the length of the video. No trash, No Bakwaas, just pure concepts and real-time things. I loved it. Big hug Akshay 🤗.

@akshaymarch7

Жыл бұрын

Thank you so much for supporting my channel, Abhishek. This means a lot. ❤️

Bhai...! Kya hi bolu main aapko! Just take my 🙏Namaskar🙏 You don't know how many problems of developers you've solved just by this video.

when can we expect EP-04 ??? you made me fall in love with JavaScript, Amazing content

@parthgoswami3221

11 ай бұрын

fr it made me fall in love too

1. Promise can be created using a new Promise() constructor function. 2. This constructor function takes a callback function as argument. 3. The callback function has 2 arguments named 'resolve' and 'reject'. Resolve and reject are the keywords provided by JS. 4. We can only resolve or reject a promise. Nothing else can be done. 5. An error can also be created using new Error('error message'). 6. There is also .catch() which is used to attach a failure callback function that handles any error that pops up during the execution of promise chain. 7. .catch only handles error of .then() that are present above it. If there is any .then() below it, catch will not handle any error for that, also that ,then will get executed no matter what. 8. It can be useful in a way if we want to catch error for a particular portion of a chain. 9. We can have multiple catch based on requirement and then a general catch at the end. 10. Always remember to return a value in the promise chain for the next .then to use . 11. If it returns a value => It will be used as an argument in next function. If it is a promise then the next .then in the promise chain is attached to the promise returned by the current callback function. Homework: const cart = ['shoes', 'pants', 'kurta']; createOrder(cart) .then(function(orderId) { console.log(orderId); return orderId; }) .then(function(orderID) { return proceedToPayment(orderID) }) .then(function({ message, amt }) { console.log(message, 'of amount:', amt); return showOrderSummary(message, amt); }) .then(function({ message, amt }) { console.log('Your wallet has beed debited by:', amt); }) .catch(function(err) { console.log(err.message); }) .then(function() { console.log('No matter what happens, I will get executed'); }); function createOrder(cart) { const pr = new Promise(function(resolve, reject) { // create order // Validate Cart // orderId if (!validateCart(cart)) { const err = new Error('Cart is not valid!'); reject(err); } // logic for createOrder const orderId = '12345'; if (orderId) { setTimeout(function() { resolve(orderId); }, 5000) } }); return pr; } function proceedToPayment(orderID) { // Logic for handling payment. // This function returns a promise return new Promise(function(resolve, reject) { // logic resolve({ message: `Payment Successful for order id: ${orderID}`, amt: 2500 }); }) } function showOrderSummary(paymentInfo, amt) { return new Promise(function(resolve, reject) { // console.log(amt); if (amt >= 2000) { resolve({ message: 'You have ordered items that cost ${amt} RS', amt }); } else { reject(new Error('Please buy more for discount')); } }) } function validateCart(cart) { // code to validate cart. return true; // return false; }

@abhishekshimpi214

Жыл бұрын

Thanks brother 🙏

@python-gamer9711

Жыл бұрын

Bhai mai namaste javascript wali hrr ek video k comment section m tumko dhoondhta hu, video khatam hona k baad

@AYUSHKUMAR-ns3lt

Жыл бұрын

@@python-gamer9711 His name is reflect is work... isin' tit. 😊

@harshmohite6297

11 ай бұрын

Bhai aapka knowledge toh kamaal ka hai bhai.

@vivekbhatt3932

10 ай бұрын

@@harshmohite6297 sahi baat hai

Most beautiful playlists on JavaScript. Binge watched the 23+4=27 videos in 3 days. *Please continue this series.*

Big Thanks to Akshay sir Pls bring the EP04, waiting for it.

@gaganbaghel8051

Жыл бұрын

Ha Bhai daalo age k videos yaar jaldi jaldi

@akshaymarch7

8 ай бұрын

Thank you so much for supporting my channel. This means a lot. ❤️

Thanks a lot for all your awesome videos. I know and respect each and every efforts behind each video !

@akshaymarch7

Жыл бұрын

Thank you so much for supporting my channel, Ganesh. This means a lot. ❤️

@ranjanbhat5607

Жыл бұрын

Hi Ganesh. Y are u paying money to Akshay?

@ganeshkhirwadkar4127

Жыл бұрын

@Ranjan - Why did you pay for the school where you studied ! It is available free does not mean there are no efforts given. It might be his kindness that he gave it for free. But at the same I felt that he might need to setup and what not other expenses for all these sessions. Hence I paid and believe me the money I paid is just a way of thanking him and his efforts ! Not a necessity. I hope i was able to answer your doubt !

@ranjanbhat5607

Жыл бұрын

@@ganeshkhirwadkar4127 that's great initiative from your side. I will also pay. Thanks for your ans👍☺️

@divyendumaurya9651

3 ай бұрын

well answered@@ganeshkhirwadkar4127

Akshay you are great...you made me fall in love with JavaScript 😂... keep teaching us...lots of respect for you

Akshay just want to say a big thank you. i have been working for over 10 years in IT industry but the clarity of javascript given by you for core concepts is invaluable. Not only it helped me in interviews but also helped to be a better developer. Amazing work!!! I hope you'll amaze us every time and keep the good content coming :)

I love the way you explain things. Thank you making javascript a piece of cake. May God bless you.

This is the bestesttt JS course I have found on internet. Please just do not stop this course. That's all we wish for 🙏.

Thanks Akshay for distilling JavaScript into your super easy videos. I just loved it. You're giving your precious time to teach all of us here, Kudos to you. Looking forward to your next awesome video.

@akshaymarch7

Жыл бұрын

Thank you so much for supporting my channel, Manohar. This means a lot. ❤️

@ram23gb

Жыл бұрын

@@akshaymarch7 bro when can we expect the next video

Excellent videos! Thank you. Please produce more like these, I love how you simplify things and make everything make sense and don't worry about the length! Serious learners will sit through hours of video if the content is high quality like this!

Hi Akshay, people like me are really loving these content of javascript and the way you are teaching has made all of us love Javascript. Please please please release the next episodes ...We all love your content, your efforts, your teaching style.

What a gem of a person you are. The amount of clarity you have is phenomenal

I had an interview a couple of days back. The interviewer asked me how we can continue executing few "then" blocks even if we have an error from one of them. To be honest, I didn't understand his question then. Now I know what he meant and have the answer after watching this video. Thanks so much Akshay !

Best Video explaining Promise on the entire internet. Please keep making such in depth videos no matter how long they are. Love the way you explain things from ground level and build on top of that. Thank you so much Sir.

beyond words!! this is the best promise chaining video on internet!!! thanks buddy!

It's here😍. For the first time in my life, I'm excited that a video is long, because I know I'll definitely get more quality content.

Nowadays everyone is creating for beginners or a so called crash course but.... As developer I want to see such kind of videos where you will see deep scenario and realtime code debugging we like this length of videos Kudos to you Akshay bhaiya❤️

@himanshuarora1910

Жыл бұрын

bhai tu developer bna kaise fir

No, this is good length video, explaining everything in detail. Thank you for this!!!

I though functions were only beautiful. However, after going through promise episodes I realise promises are also beautiful. Thank you so much for making us fall in love with Javascript 🙏

I binge-watched your JS series; Thank you for all the "Aha!" Moments. You are Pushpa and JS is Red-sanders; Thagede Le!

@dushyanthchowdary1388

Жыл бұрын

My solution to the problem: const cart = ["Bitcoin", "Glasses", "Kurta", "Jacob & Co", "Xbox"] let order createOrder(cart) .then(function (orderId) { order = orderId return proccedToPayment(orderId) }) .then(function (pin) { return showOrderSummary(pin) }) .then(function (msg) { updateWallet(order, msg) }) .catch((err) => { console.log(err) }) function createOrder(items) { return new Promise((reslove, reject) => { if (items.length >= 5) { console.log("Order: 49591214") reslove(49591214) } else { const err = new Error("Add more Items. Items must be >=5") reject(err) } }) } function proccedToPayment(orderId) { return new Promise((reslove, reject) => { setTimeout(() => { if (orderId === 49591214) { console.log("OrderID: 49591214 Enter your UPI Pin") const pin = 13579 reslove(pin) } else { const err = new Error("Payment not succesful") reject(err) } }, 5000) }) } function showOrderSummary(pin) { return new Promise((resolve, reject) => { setTimeout(() => { if (pin === 135790) { resolve("Payment Succesful! Order Created: ") } else { const err = new Error("WRONG PIN!") reject(err) } }, 4000) }) } function updateWallet(order, msg) { console.log(msg + order) }

@akshaymarch7

Жыл бұрын

Thank you so much for supporting my channel. This means a lot. ❤️

Your playlist helped me a lot in my career. Thanks Akshay

@akshaymarch7

Жыл бұрын

Thank you so much Pavan, this means a lot! ♥️

Great enthusiasm for teaching. God bless you.

Akshay, I am astounded by the quality of your content! I will be eternally grateful for your content.

Thank you so much Akshay for such amazing learning content❤ I invested in Namaste React course in the end of last year, currently learning new in depth about React. And I am very excited for your future Namaste System Design course and DSA course too. Feel soo good to invest in such amazing courses for growth. ❤

Your videos helped me in cracking an interview

@akshaymarch7

Жыл бұрын

Thank you so much for supporting my channel. This means a lot. ❤️

you are very good teacher so far on youtube. I've watched all season 1 video and watching season 2 as well.

really a great video, I had already studied this concept multiple times from multiple places, but none of them made this topic as crystal clear as you did. I think the length does not matter if content quality is good. Example chosen was dope. much respect to you ❤

The way you explain the concepts is awesome. If you can also create videos on oops and solid principals, it would be very useful.

Its a great content Akshay! We definitely want to dive deep through examples. Its ok if videos are getting longer as the content is real gold

It's really great to have a youtube video that explaines all these important concept in such depth. It's really like going to a lecture at university. Such a great content!

Please continue with this series need this series to be watched by millions of user

Akshay big thanks to you for make such kind of videos. I really appreciate your teaching technique for deep concepts. const cart = [ { itemName : 'Shoes', itemPrice : 2000 }, { itemName : 'Paint', itemPrice : 2500 }, { itemName : 'Kurta', itemPrice : 1500 } ]; let walletBalance = 10000; createOrder(cart) .then(function(orderId){ return orderId; }) .then(function(orderId){ return proceedToPayment(orderId); }) .then(function(orderStatus){ return showOrderSummery(orderStatus); }) .then(function(orderHistory){ return updateWallet(orderHistory); }) .then(function(res){ console.log(res); }) .catch((err)=>{ console.log(err.message) }) function createOrder(cart){ return new Promise(function(resolve,reject){ if(!validateCart(cart)){ reject(new Error("Cart is not valid")); } let orderId=10 if(orderId){ resolve(orderId); } }) } function proceedToPayment(orderId){ return new Promise(function(resolve,reject){ if(orderId){ resolve({paymentStatus : 1, message : "Payment successfully completed"}); }else{ reject(new Error("Payment Failed")); } }) } function showOrderSummery(orderStatus){ return new Promise(function(resolve,reject){ if(orderStatus.paymentStatus === 1){ resolve({status:'success', orders : cart}); }else{ reject(new Error("Something went wrong")); } }) } function updateWallet(orderHistory){ return new Promise(function(resolve,reject){ if(orderHistory.status === 'success'){ let orderAmount = 6000; walletBalance = walletBalance - orderAmount; resolve({balance : walletBalance, 'message':'Wallet updated'}); }else{ reject(new Error("Wallet balance not updated")); } }) } function validateCart(cart){ return true; } If any kind of suggestion for my code please tell me.✍

@senthamarai_kannan.

Жыл бұрын

createOrder(cart) .then(orderId => orderId) .then(orderId => proceedToPayment(orderId)) .then(orderStatus => showOrderSummery(orderStatus)) .then(orderHistory => updateWallet(orderHistory)) .then(res => console.log(res)) .catch(err => console.log(err.message))

@rhimanshu6288

Жыл бұрын

Nicely written bro

@mdsharique9685

Жыл бұрын

Awesome bro @omprakashmaurya

@mdsharique9685

Жыл бұрын

Same solution with async/await async function getOrderDetails() { const orderId = await createOrder(cart) console.log(orderId) const orderStatus = await proceedToPayment(orderId) const orderHistory = await showOrderSummary(orderStatus) const response = await updateWallet(orderHistory) const finalResult = await (function(){ return response }(response)) console.log(finalResult) } getOrderDetails()

@mrvarma599

Жыл бұрын

@@senthamarai_kannan. You should return the parameters like order Id and proceedToPayment and all

Now onwards it's super easy to keep promises in mind.😅 Thanks for this amazing content.😇

@akshaymarch7

Жыл бұрын

Thank you so much for supporting my channel, Pratyush. This means a lot. Happy Diwali ❤️

@pratyushkumar5885

Жыл бұрын

Happy Diwali 🎇🎇

Consistency at it's best❤️

@akshaymarch7

Жыл бұрын

Thank you so much for supporting my channel, Pravin. This means a lot. ❤️

@gvthabalasanmugam9031

Жыл бұрын

@@akshaymarch7 please make a video on arrow function

Please add more videos thank you so much for these content! Can't have it enough of them!

Lengthy videos are never an issue Akshay sir, getting the knowledge about each n everything in depth is what matters!

No words :) Just amazing you made the promise so easy to understand waiting for more such content 😎🔥🚀

@abhishekvishwakarma9045

Жыл бұрын

@Akshay saini sir i think you need to look into this looks scam to me 🤔

@WestcolColombia_

Жыл бұрын

@@abhishekvishwakarma9045 yeahhhhhh many comments have this reply

Thanks!

@akshaymarch7

Жыл бұрын

Thank you so much for supporting my channel, John. This means a lot. ❤️

Thank You Akshay for creating such videos with in-depth clarity. Looking forward to more episodes of season 2.

Akshay, thank you so much bro for your amazing content, I have been coding in JS for a while but the clarity I get from your work about very important core concepts in Javascript is on another level!! Keep up the good work Bro👏!

Hi Akshay, thank you so very much on JS. You won't believe. U achieved ur target of making viewers fall in love with JS. Yes, I already fell in love with JS. All credit goes to you. Thank you once again!! Have you created any video on arrow functions?? If not, can you please create one?? Just want to know its practical importance and how and where it becomes better/advantageous than normal functions in javascript. There are many videos on it but nothing explains from the root of concepts like you?? Thanks in advance!!

I really like lengthy videos if they are actually going deep into the concepts like you. So please continue doing this and please again start off this season. I am waiting for the other topics

You're a great Teacher Akshay. Nowadays whenever I watch a new video of yours I assume I will be surprised, and I am not even disappointed once. Frankly speaking I would have slept if someone else would have made video this long. But I can watch all your episodes in one go, due to the unique content and your unique way of Teaching. Thankyou for all your efforts and hoping to see the new video soon :)

A couple of things which could be added to the video(maybe in the next) : 1) "Catch" is not just for the method like createOrder rejecting things but any error which can occur within the then's callback as well. 2) "then" takes two callbacks for resolved and rejected case, even though that's not a pattern we Devs generally follow and because it's not handled it gets passed down to "catch" . 👍

Simply Great this man is, his series is, and also the way he teaches these complex things, makes so much easy for uss to understand, god bless yh man, bro please keep continuing the series!!!

Your are great teacher my life is changed after watching namaste javascript and my confidence level boost towards coding.

first like and first comment respect from egypt 🇪🇬 Ali

Like all your videos, it's excellent. I look forward to the ASYNC/AWAY theme. I hope you also consider the topic of GENERATORS.

The way you simplified the concept is soo good. Thanks Akashay..

I love your content and way of teaching. Please upload more frequently.

Hello Sir ! These two promises video made my concept regarding promises very clear. When are the further videos in this series coming. We are waiting for new things to learn from you

The best part of your all videos is "Your smile at end" 😃😅 Tremendous

@razarajpoot9811

4 ай бұрын

Oh, I'm very excited because I got heart react from Akshay Sir😃. I thought that the series is old and Akshay bhai is no longer seeking comment. But you read my comment. I hope you also check this commend as well and I want to say that. I'm your big fan sir!!! Amazing skill and explanation. You are wonderfull. Lot of love from my side Akshay bhai. Just superb smile and attitude. God bless you and your family more and more.💝🥰😍

@poojamahtha2780

4 ай бұрын

Totally... the happiness we all resonate with :)

Finally I really like you are uploading videos consistently. THANK YOU SO MUCH BRO

Please bring the next videos as soon as possible we are just loving this series.

These are lengthy videos but are totally worth it. Please keep making similar videos. Don't worry about the length of the video. Just keep doing the good work Akshay. Promise is a very confusing topic, and you are making it very easy. Please make more videos on promises.

@akshaymarch7

Жыл бұрын

Thank you so much for supporting my channel, Ishant. This means a lot. ❤️

Thanks

@akshaymarch7

Жыл бұрын

Thank you so much for supporting my channel, Sandeep. This means a lot. ❤️

This is so worth it! Thank you for this.

Fall in love with your way of teaching.

waiting for episode 4, hope you will make it fast.🥰🥰

@mudassirkhan5036

Жыл бұрын

No vedios

Thanks Akshay...

@akshaymarch7

Жыл бұрын

Thank you so much for supporting my channel, Vipul. This means a lot. ❤️

Too much great information in 1 video. Truly amazing and one of the best channel to learn JavaScript Thanks for everything sir

Thank you Akshay, you clarified my mind, I really had a lot of confuses before. But u put everything in order and gave clear understanding! I appreciate it and I'll share all of ur videos with my friends, cause your tutorials are really best❤👏👏👏

Bro start teaching REACTJS. Your really great inspiration for me.

Your Teaching very well !!! as student with curiosity i want to know every thing , why things happing , what going in the bg when i ran my code , u explain each and every thing along with industries problem that we have to face in the future , you are the best coding teacher i ever found on internet .

Please continue the way you are proceeding now sir. These tutorials are very helpful the way they are. We are not feeling they are lengthy.

where is the next part of this videos it's into this playlist. if u have already made that video then plz update this playlist else made that video plz . And also try to make some videos on the frontend project . that would be very helpful .. Tqs for such content......

Please don't reduce video length. We need these dive deeper kinda videos otherwise there are tons of videos available on youtube explaining promises in just 5-10 mins.

Your videos and your way of explainig is really great . Worth every second ...

What a Quality content yaar. All of my doubt cleared in a single video

I am loving this kind of video. This long video is more helpful to understand the concepts. I am waiting for your next video.

Bro thanks for NamasteJavaScript ❤... Please upload next episodes and complete the season 🙏

Akshay you are real champion of JavaScript... Thankyou.. Please keep teaching us... And upload one video daily

great explanation, The Best part that every KZread teacher should add to their videos is homework as this videos homework, Thanks for creating such great tutorials

Really great video Akshay!! I feel the lengthy videos are good as they go in depth about a particular topic and its never boring with your explanation!

great explaination. i never felt this topic so easy to understand before this. i was eagerly waiting for this promise episode.

Hey Akshay ! You are just awesome man ! Loving each second of your video. Please continue and bring more such great videos asap !!

Loving and learning your videos, please create such videos..worth watching your videos bro.. you’re awesome ❤

I fall in love with promises just because of you thank you so much sirr.......... you are best....... i was promiseFobia but just because of you it gone.......... thank you so much agai for making me jorney easy.... you are the best...... i always sleepy when i am doing lecture but just because of you I just addicted to javascript like web series........ after getting job i will definitely contrubute you........... thank you so muchhh..............!❤❤

The best explanation on promises ever!

Excellent work Akshay. Thank you very much for the explanation.

perfect way to explain and teach anything !!! Thanks a lot akshay 😊

Loved this way teaching dont worry about length of videos no issues in that.

Bhai in form 🔥🔥. Thank you for the content ❤️. Excited for the consistency more power to you ❤️❤️

Awesome content as usual Akshay. Video length is not an issue at all and I respect you a lot for making such detailed videos on a complex topic.

You are amazing! could understand the topic perfectly

Really valuable content Akshay!! Thanks a lot for all your endeavor 😊 Looking forward for more such helpful content😁

Thanks for clearing the concepts.

sir, please continue this series... i am really enjoying it

Great explanation Akshay. Loved it. Please keep making videos like this. 🙏🙏🙏

We really like your videos. I watched a lot of videos before to understand promise but I only got confused. After watching your video, now this promise concept is crystal clear to me. Please don't stop uploading videos.

Solved all my doubts related to Promises. Thanks a lot. Keep up the good work.

best wishesh waiting for next video . thank you for these videos.

Perfect pace perfect length everything is perfect in your videos keep making the same. Love you🤩

Great video, as always! Why do your videos always teach me something new?

Episode 4 Please. Very excited for it :)