i had to pause the video and comment on how much i loved your way of teaching as if u r teaching one on one to each person enjoined this video...... please let this type of content keep coming new follower from PAK/USA
it is like history is repeating itself, jab me JEE ki preperation kar rha tha tab Alakh sir bhi aap ke jese same condition me the, but his value addition in students life paid him , aap ko bhi ak din ye nature return back karega , wo bhi 10X what you are giving to us.
I think you have explained 10% of your knowledge. We have no problem if you make 10 hours video also. Please make a detailed video for Ajax. Your explanation is fabulous sir. You earned a student...❤❤
they way he teaches programming is amazing 👏 i can literally learn straight 3 to 4 hours without getting bored that's his skill and it's amazing❤in my opinion he's the best. I have learned from most of the top channels on youtube and also learned from paid courses but what he is teaching and mainly the way he is teaching is best. hats of to him 👍
Just wanna say one thing you are setting a new level of teaching on UA-cam, others set their level at their time at that time they are best but the way you are teaching is what we are expecting now because you are not copying that old content type and syllabus - I am from Pakistan and trust me bhiya you add a lot of value in my knowledge i rarely comment on videos but your effort and content force me to write these things 😍😇 Edit: Thanks everyone for liking let's support them to hit 1M
@@aryanred2490 bhai itna ego me mt raha kr ...ye knowledge he batne se badhta he ... Aur jb khud chennal k owner chahta he ki sabka bhala ho to kvl Indians hi kyo ...sbka hona chahiye ye na ... Indian he to mtlb share krna sikho🤗
@@KamleshSahu-qy2fw bhai mereko indians mein share krne koi problem nhi hai ye pakistani are assan faramosh ye sirf IT(international terrorism)mein he expert hai and must be dealt effectively.
You are the best UA-camr I've seen as a teacher. Your teaching is clear and easy to understand, focusing on relevant content. I appreciate your teaching strategy. Learn 20% in order to understand 80% because 80% of the result cause by 20% of the action. Learn what matter is the best crash course I have ever seen.
Bhaiya aap kitne bhi bade videos banao... We will happily learn and listen you... Aap selflessly wo deto ho jo students ka actual requirement hai...apko appreciate krne ke liye sach me words nhi suzte.... Bcoz aapke liye utna respect hai...
I wanted to express my heartfelt appreciation for your exceptional JavaScript tutorial. As someone based in Nepal and passionate about coding, your video has been a true gem. Your teaching style goes beyond boundaries, making complex concepts accessible to learners at all levels. Your dedication to helping others truly shines through in your tutorials. Thank you for your incredible work in advancing our understanding of JavaScript, and I look forward to more enlightening content from you.
or me In Sha Allah jab developer banungi to hamesha apka or shriyans coding school naam meri kamiyabi k sath age tak chakkega or sab ko bataungi k mere parents k baad aap log hain meri success ke peeche🥰😇❤
Sir , i will truly say that i have watched many many tutorials of javascript,html,css from many many youtubers e.g:codewithharry,thapatechnical,apnacollege ,I don't want to offend anyone ,but nobody teaches in the way like you teaches us ,You know the secrets that how to teach a beginner .Hatsoff to you ,Sir.
everyone's content is different. i saw many javascript videos but nobody taught about these concepts in such an interesting way. your teaching makes me want to study. Thank you so much
"Absolutely loving Harsh Bahiya's teaching style and content! 🙌📚 The way he explains complex concepts in such a clear and engaging manner is truly impressive. His dedication to providing quality education shines through every video. 🌟 Whether you're a beginner or more advanced, his videos are an invaluable resource. Keep up the fantastic work, Harsh Bahiya! Looking forward to more enlightening lessons."
Sir , most important aspect about you is you already expect what a student want to ask and his reaction over it , it gives us an interactive touch with you, hats off to you sir
Hello @Sheriyans. What a lovely tutorial once again. I must say you guys are doing a commendable job in the field of teaching web development out of the box. As a regular learner and well wisher of your channel, I would request if you guys can teach how to build the projects from frontendmentor or codementor from scratch. That would be very helpful for us all. Thanks again and keep it up.
Here are my notes, I hope it will somehow help others: ### JavaScript Advance Crash Course: 1. JavaScript has two version es5 (Older) and es6 (Newer). es5 includes → var es6 includes → var, let, const 2. var is function scoped, means that - if you declared var anywhere in the function scope, you can easily access it within the function scope anywhere. 3. let is braces is scoped, you can access let variable within only the braces and not outside of it. 4. There are some features that we can use in JavaScript, that is not included in JavaScript but it can be still used and those features are called as ‘window’. And those features are provided by the browser. - var adds itself to window object. [It’s window and not windows] - let and const don’t add themselves to window object. 5. If you open console, and type window on it and hit enter. You can see the declared var variables inside it, which was the security concern. While on the other hand const and let don’t show their variable values inside the window object, which also one of the few reasons why it’s used more than var declaration. 6. When browser provide 3 features and they are called as browser context API. The 3 features are: - Windows - Stack - Heap Memory 7. Stack: LIFO (Last In, First Out). 8. Heap Memory: Intermediate data which is generated during the process is stored in the Heap Memory. 9. Whenever function runs, it creates and execution context. Execution context is basically an imaginary box which contain variable, function under the parent function and lexical environment of that function. 10. Lexical environment basically act as scope. It tells which function can access which functions variable, like a scope chain. A child can access his parents variable, but a parent can’t access that child's variable, because that parent function is not declared inside the child function. 11. To copy the reference values we use Spread syntax (...) to do it. 12. Falsy: 0 undefined null Nan document.all Truthy: Besides all of the Falsy values, everything is Truthy. 13. forEach act as a loop, which iterate over each value in an array. And because it iterate over each value in array, you can perform all of the operation related to array & iteration, like adding the original value with another value etc. One thing to remember is forEach make changes in the array values, but the original array values never get changed. It creates its own temporary copy to perform the operations. 14. forin act as a loop, which iterate over each value in an object. 15. do-while: firstly perform the operation then check the condition. 16. Callback function: It basically sets an time limit, and after that time limit a particular task or function gets executed only if the task inside that function is completed otherwise it will keep waiting until the task inside that function is completed, and after it’s completed it will basically print it out on the screen. 17. First class functions: You can store functions inside an variable. 18. Arrays in JavaScript are technically Objects. Where objects key acts as arrays index and it’s value as arrays value. And because of this property, you can create an negative index in array and assign it a value. 19. To delete an obj, write delete.keyName;
Hi, you're really the best tutor on UA-cam undoubtedly, your style of explanation is totally different from all other tutors on UA-cam and it's awesome too!
I was watching code with harry from few years & other youtuber's video also.. But still I learned new things from this video, you both have knowledge & some simpler but some unique way of teaching.. Don't mind any single negative comment, because you have hundreds of good comment also. You're doing Great
From start to end...I had watched both the videos .... I don't know that this type of Gem channels 💎 are still available...Thank You so much sir ... We need the competition 😊... Hoping you to grow as ajax as possible.
I spent 4 months learning js from udemy, wish I knew about this channel earlier. Kudos to you sir, revision ho jaa rahi har chiz ki wo bhi aur behtar tareekey se. Huge respect, this channel will become one of the best yt channels for students. Keep up the hard work. Btw *I LOVE YOUR BEARD* 😇
Bhaiya aap jis passion se ham sab ko padhate ho, UA-cam pe online padhke bhi aisa lagta hai aap hamse bahut jada connected ho aapki mehnat feel ho jati hai bhaiya, or aap itna mehnat karte ho ham sab par aap kuchh nhi bahut kuchh deserve karte ho,I pray ki aap ko wo mile jo aap chahte ho bhaiya ( YOU ARE THE GAME CHANGER ) Bhaiya ☝️👌👍🙏
sheriyan coding school you are setting a new level of teaching on UA-cam, the way you are teaching is what we are expecting now because you are not copying that old content type and syllabus - I am from Pakistan and trust me bhiya you add a lot of value in my knowledge i rarely comment on videos but your effort and content force me to write these things 😍😇
Code with herry ki video dekhi h mene , but you are the best teacher sir Apke teaching style seedha dimag me set ho jata h Mughe js confusion wali chij lagti thi but ab nahi thank you so much🎉❤
I have watched multiple tutorials on UA-cam for JS and even buy a course from PW but the way you explain no one can Harsh Bhaiya you clear all my doubts in single video ....❤❤❤❤👍👍👍👍 and iIreally want asynchronus JS tutorial Plzz make it as soon as possible your level of content is top notch Bhaiya and Plzz make tutorial for gsap and scroll trigger also... Love You Bhaiya.. When you teach it feels like a friend who is explaining and teaching everything in a very different and easy way
this is the best javascript tutorial i have ever watched. I have watched many tutorials but it was all useless untill i watched harsh bhaiya,s js tutorial. he covered almost topics with such a nice explanation with real life example. thank you so much bhaiya🤗
sir aap ka padane ka tarika aap per sut karta hai or dusro ka pata nhi perantu muje acha lagta hai aap ki teaching har ek ko badiya tarike se explaine karte ho vo bhi or brotherhood jesa lagta hai sir aap ki video me
Awesome content bhaiya Please make a video on asynchronous javascript 🙏🏻🙏🏻 Amazing explanations and examples. Best js tutorial ever ❤ Bhai sab samaye aap ki saath hae.... love it man
This tutorial was a gem! Your comprehensive breakdown of JavaScript has cleared up so many concepts for me. Can't wait for your future videos - they're exactly what I need to deepen my understanding.
This is by far, the best channel to learn web development.. I really wish and pray from my heart that this channel and you @harshBhai as an individual grow a lot and get the recognition that you deserve.. Lots of love❤
Bhaiya i have learnt js from other youtube channel...but honestly jitne ache se aap ne sikhaya witna ache se unhone bhi nhi sikhaya...sab samjh aagya...thank you bhaiya
Thanks for this Master piece. You teaching style is so unique that You will definitely rock in this industry. Keep up the good work. I will always support your content.
Sir You Are Great Teacher ever in my life. I Really Loved Your Explaining way and Your Examples,this video helps me to clear my all doubts also learn something new things You keep teaching us unique and something new like this, this is my request to you, I am sure one day your channel will grow a lot Sir, don't pay attention to the negative comments, these are the people who are jealous of the progress of others.
49:55 "" is a falsy value too. Also as per unary operator in JS: [] + [] = "" so it's falsy, {} + {} = NaN so it's falsy, () + () = 0 so it's falsy too. Btw i loved your way of teaching and I've never learned concept like this, I've found this by my own using hit and try.
Hats off to you for creating this masterpiece of a tutorial! Your dedication to breaking down JavaScript intricacies is highly appreciated. I'm eagerly anticipating your upcoming videos, as they're my go-to for in-depth learning.
Very nice content, it's very light-weight class and I don't feel like I need to give a lot of concentration bcz the content gets absorbed in simple talks. Reminds me of the offline class culture before covid. Thanks for the great content and all the efforts behind it.
Harsh Bahiya, I Just had to shoot you a quick shoutout - your JavaScript tutorials are an absolute blast! Your teaching style is like a magic trick for complex concepts - pure genius. Your passion for top-notch education seriously radiates in every video. BTW, your JS Course it a true masterpiece. Sir I'm every much excited for DSA Course - ** The world of data structures in your signature style ** I mean, come on, that would be legendary! Count this as a firm (but super excited) request. Keep being awesome, Harsh bahiya 💥
Sir, you are the first teacher on UA-cam who provides a personalized learning experience in your videos. You have a built-in teaching skill. Thank you, sir.
"Your ability to break down complex topics so effortlessly is truly impressive! It makes learning from your videos an absolute pleasure." "Thanks for making the learning journey enjoyable and accessible for all of us!"
Hello Bhaiya,loved ur dedication and hardwork you are putting in your contents.People didnt understand ki knowlegde shouldn't be compared,we must remember the fact that we are only here to study and gain knowledge and not for comparison.Thank You! for making such valuable contents for us..❤
concept clear krna v ajkal easy h but itne masti majak me padhna or engaging rakhna alg baat h, bore feel nhi hota, dubara padhne ka mann v krta h. you are doing an amazing job. really appreciate it.
Thanks a Lot Sir for providing this kind of awesome and quality contents for absolutely Free...❤ We are Always here to support you sir...& yes we want that competition to be conducted in NOV...... Edit-- Please bhaiya just ignore those kind stupid hateful comments and stuff.....Your way of teaching is just awesome .... Just be consistent and work like this as you are doing....And i can bet you gonna achieve what you really deserve ...just mark my words. Even i know you will not read this comment but still always here to support and surely this channel going to be one of the biggest educational channel in software domain..... just a small request Plz just don't stop bringing this kind of useful contents... THANK YOU BHAIYA........
kya mai isme value save kar skta hu: "Han"🙌 kya mai isme array save kar skta hu: "Han"🙌 kya mai isme object save kar skta hu: "Han"🙌 kya mai isme null save kar skta hu: "Han"🙌 kya mai isme undefined save kar skta hu: "Han"🙌 to ye chalega: "Han"🙌, yes sir ye Chalega, really great explanations of how things work in JS.
Your teachings are absolutely amazing !❤ We respect you as, you are instructor giving us valuable knowledge of javascript ! in the art of understanding it with clarity . Just don't focus on negative comments Log jalte hai apse sir🥱. please make more videos on javascript its quite very much understandable with your videos 💖 Thank you sir for making these amazing series hope you will make react js series also and keep it up 🌸_🌸
Thank you, brother. I’m starting to understand JavaScript now. I really like the way you teach-videos where people just read confuse but your explanation style is great.
Hello sir, Your teaching style is different from everyone else's. I really like your basic Javascript and advance javascript video. I joined your channel late but still enjoyed learning. Thank You Very Much Sir...😊
New subscriber apke liye sir , u r a great teacher❤ I really salute you😊 I don't skip ads on your video Main complete kr raha hu aj Please aap video dalte raho rukna mat
One of the best basics and advance series because it covers such tangents of depths or concepts of depths in simple way which i not found in other sources, it saves so much time in my revision of Javascript after months of gap, thank you is not enough for this, but then also thank you so much.
Hi bhai, Assalamualaikum, I started to discover your channel a few month ago. And approximately a month ago I began to learn from your free content on this platform. I think the contents on this your channel and the teaching style of everyone of you're much better than a collage curiculium. So, thank you so much for provide this!! I make NOTES of every single video where I set my goal to learn from it.
Hey Harsh i really be your fan after watching this all javascript 2 video basic and advance course. I'd never seen such type of explanation with desi example. you are such a nice teacher. U know i m trying to learn js and reactjs but cant exactly how its works. but after 1st video watched i really be your fan. I finding whole series of reactjs series from your channel only. Hope i will get it. Thanks a lot.
i have explored almost every channel for frontend and backend but nobody has been able to teach me these stuffs in that easy way the way you teached thanks for that one more thing just do ignore all negative comments cause there are people who likes your content irl so yeah thanks a lot again
Please make a third video on advanced concept of javascripts , like objects, class, functions, prototype, prototype chaining, inheritance, closures , map ,filter, reduce , please
you are superbbbbbbbb.... mai bahot dino se js padhne k liye video search kr rha tha, maine code with herry se v padha, chai or code se v padha but wo swaad ni aaya or jaise mujhe samjh aana chahiye waisa kuvh dikha ni... firr maine aapko instagram per dekha or firr explore kiya and aaj 3 din me itna confidence aa gya hai ki mai bol skta hu mujhe javascript aati hain..... Thank you bhaiya, sir.... love you😍😍😍😍😍
I am not going to compare here but one thing i want to say I dropped code with harry's tutorials and started watching yours. Now you must feel what gold of a content you are churning here and the technique you are teaching with. Just would like to point out as a viewers that thumbnails of your videos might be a small culprit for not making people to click on your content. I wish and wanted to see this channel grow. bless you
I think it is not completely an advanced js video. Rather, it is the bridge video between the basic skills and advanced skills. It means it will be very difficult to understand the advanced js without the clarity of the concepts that are explained in this video. Thank you.
Bro aapka padNe k method bhot sahi hai mene code with Harry se bhi padha esa nahi bolraki cwh acha nahi padha te pr aaka jada better lag muje Legend never compare the respect each other
i love u as a teacher thankyou for explanning thing so easily . tbh i dont understand all this concepts in english cause american youtubers dont teach like this but last thim how u explained in css and the window thing in js. i love it thank you so much. u are amazing. soon i will become a big developer and definetly support u or ur team in some way. thank u
Hello Dosto, thodi si glti hogayi stack waale part mein, agle video mein dhang se clear krunga ❤
wanna ask aap offline batches dete hainn ?
aur abhi operate konse city se kre hain
@@mr.bteln.2040 bhopal mai hai unki coaching aur mai bhi jaata hu unki coaching full stack web ke batch mai hu
Sir yes I want to take part in the competition
Sir
make A Mern stack Development course At 999/-
i had to pause the video and comment on how much i loved your way of teaching as if u r teaching one on one to each person enjoined this video...... please let this type of content keep coming
new follower from PAK/USA
Same bro
0:00 - 3:42 - Intro
3:43 - 11:13 - 1st Difference b/w Var, Let, Const
11:44 - 15:10 - 2nd Difference b/w Var, Let, Const
15:11 - 26:40 - 3rd Difference b/w Var, Let, Const
17:30 - 24:46 - Window Object
24:47 - 27:34 - Browser Context API
27:48 - 28:40 - Stack
28:41 - 30:50 - Heap Memory
30:51 - 39:56 - Execution Context
39:57 - 41:38 - Lexical Environment
41:46 - 47:34 - How to copy reference values
47:39 - 52:43 - Truthy vs Falsy
52:44 - 53:28 - Switch Case
53:45 - 1:01:22 - ForEach Loop
1:01:23 - 1:05:47 - For in Loop
1:05:49 - 1:07:23 - Do While Loop
1:09:44 - 1:19:25 - Callback Function
1:19:26 - 1:23:42 - First Class Functions
1:23:43 - 1:27:00 - How Arrays are made behind the scenes, How we can make negative indexes arrays in JS
1:27:26 - 1:28:10 - How to delete Object Prop
appreciated
it is like history is repeating itself, jab me JEE ki preperation kar rha tha tab Alakh sir bhi aap ke jese same condition me the, but his value addition in students life paid him , aap ko bhi ak din ye nature return back karega , wo bhi 10X what you are giving to us.
Excatly what I thought, inka hasane ka padhane ka style match hota hai, padhai padhai nhi lagti
I think you have explained 10% of your knowledge. We have no problem if you make 10 hours video also. Please make a detailed video for Ajax. Your explanation is fabulous sir. You earned a student...❤❤
Great explanation and thanks for solving my loop problem.
Are bhai yesa mat bolo diamond ko parakhna sabko nhi aata don't worry Bhaiya aap diamond ho ek din jarur chamkoge 👍👍😍
yes same here
I'm sold❤
@@abdul78183 i also have problem with for loop and after watching this its gone great expalination for beginners.
I've watched countless JS tutorials, but this one is on another level. Amazing explanations and examples. Great job! 👍🔥
You Can Also Watch Basic In Previous Video
Right
@@clipfarma usi k baad hi iss video pr aya bhai 😂
This level of indepth knowledge of JavaScript in such a short video is hard to find on UA-cam. Kudos
I have never seen a creator teaching like this as you are. I am always here for you to achieve your Goals. Love you and your team so much. 🥰🥰🥰
they way he teaches programming is amazing 👏 i can literally learn straight 3 to 4 hours without getting bored that's his skill and it's amazing❤in my opinion he's the best. I have learned from most of the top channels on youtube and also learned from paid courses but what he is teaching and mainly the way he is teaching is best. hats of to him 👍
me too bro he is just best
Yes we really need a frontend competition. Eagerly Waiting for it!😄
Yes sir
Yes sir
reveal the date
Just wanna say one thing you are setting a new level of teaching on UA-cam, others set their level at their time at that time they are best but the way you are teaching is what we are expecting now because you are not copying that old content type and syllabus - I am from Pakistan and trust me bhiya you add a lot of value in my knowledge i rarely comment on videos but your effort and content force me to write these things 😍😇
Edit: Thanks everyone for liking let's support them to hit 1M
Thank you Anuj ( chhota bhai ) 🙏🏻❤️
Jabardast viral hone wale ho guru😊🎉
pakistan waha pe nhi padhte kya jb dekho ye beggaristan aajate indian teachers se padhne
@@aryanred2490 bhai itna ego me mt raha kr ...ye knowledge he batne se badhta he ...
Aur jb khud chennal k owner chahta he ki sabka bhala ho to kvl Indians hi kyo ...sbka hona chahiye ye na ...
Indian he to mtlb share krna sikho🤗
@@KamleshSahu-qy2fw bhai mereko indians mein share krne koi problem nhi hai ye pakistani are assan faramosh ye sirf IT(international terrorism)mein he expert hai and must be dealt effectively.
You are the best UA-camr I've seen as a teacher. Your teaching is clear and easy to understand, focusing on relevant content. I appreciate your teaching strategy. Learn 20% in order to understand 80% because 80% of the result cause by 20% of the action. Learn what matter is the best crash course I have ever seen.
I had never seen such a good teacher with such an awesome clarity teaching skills.❤
Bhaiya aap kitne bhi bade videos banao... We will happily learn and listen you... Aap selflessly wo deto ho jo students ka actual requirement hai...apko appreciate krne ke liye sach me words nhi suzte.... Bcoz aapke liye utna respect hai...
I wanted to express my heartfelt appreciation for your exceptional JavaScript tutorial. As someone based in Nepal and passionate about coding, your video has been a true gem. Your teaching style goes beyond boundaries, making complex concepts accessible to learners at all levels. Your dedication to helping others truly shines through in your tutorials. Thank you for your incredible work in advancing our understanding of JavaScript, and I look forward to more enlightening content from you.
Sir i am from Nepal , if you touched with any It company, could you provide me an internship, Thank you
Bro notes milsakte hai ?
or me In Sha Allah jab developer banungi to hamesha apka or shriyans coding school naam meri kamiyabi k sath age tak chakkega or sab ko bataungi k mere parents k baad aap log hain meri success ke peeche🥰😇❤
Sir , i will truly say that i have watched many many tutorials of javascript,html,css from many many youtubers e.g:codewithharry,thapatechnical,apnacollege ,I don't want to offend anyone ,but nobody teaches in the way like you teaches us ,You know the secrets that how to teach a beginner .Hatsoff to you ,Sir.
I'm really impressed with the style of teaching. Outstanding bro, pure UA-cam pe koi itna best nahi padhata hoga
Tera padhane ki tarika unique hai aur badiya hai, don't change the way you teach.
Bhai ka appreciate karne ka tarika thoda casual hai 😂😂
@@nitin_pathekar😂😂
haa bc, achha comment kiya h tumne.
@@nitin_pathekar😂😂
everyone's content is different. i saw many javascript videos but nobody taught about these concepts in such an interesting way. your teaching makes me want to study. Thank you so much
"Absolutely loving Harsh Bahiya's teaching style and content! 🙌📚 The way he explains complex concepts in such a clear and engaging manner is truly impressive. His dedication to providing quality education shines through every video. 🌟 Whether you're a beginner or more advanced, his videos are an invaluable resource. Keep up the fantastic work, Harsh Bahiya! Looking forward to more enlightening lessons."
Sir , most important aspect about you is you already expect what a student want to ask and his reaction over it , it gives us an interactive touch with you, hats off to you sir
Hello @Sheriyans. What a lovely tutorial once again. I must say you guys are doing a commendable job in the field of teaching web development out of the box. As a regular learner and well wisher of your channel, I would request if you guys can teach how to build the projects from frontendmentor or codementor from scratch. That would be very helpful for us all. Thanks again and keep it up.
Here are my notes, I hope it will somehow help others:
### JavaScript Advance Crash Course:
1. JavaScript has two version es5 (Older) and es6 (Newer).
es5 includes → var
es6 includes → var, let, const
2. var is function scoped, means that - if you declared var anywhere in the function scope, you can easily access it within the function scope anywhere.
3. let is braces is scoped, you can access let variable within only the braces and not outside of it.
4. There are some features that we can use in JavaScript, that is not included in JavaScript but it can be still used and those features are called as ‘window’. And those features are provided by the browser.
- var adds itself to window object. [It’s window and not windows]
- let and const don’t add themselves to window object.
5. If you open console, and type window on it and hit enter. You can see the declared var variables inside it, which was the security concern. While on the other hand const and let don’t show their variable values inside the window object, which also one of the few reasons why it’s used more than var declaration.
6. When browser provide 3 features and they are called as browser context API.
The 3 features are:
- Windows
- Stack
- Heap Memory
7. Stack: LIFO (Last In, First Out).
8. Heap Memory: Intermediate data which is generated during the process is stored in the Heap Memory.
9. Whenever function runs, it creates and execution context. Execution context is basically an imaginary box which contain variable, function under the parent function and lexical environment of that function.
10. Lexical environment basically act as scope. It tells which function can access which functions variable, like a scope chain. A child can access his parents variable, but a parent can’t access that child's variable, because that parent function is not declared inside the child function.
11. To copy the reference values we use Spread syntax (...) to do it.
12. Falsy: 0 undefined null Nan document.all
Truthy: Besides all of the Falsy values, everything is Truthy.
13. forEach act as a loop, which iterate over each value in an array. And because it iterate over each value in array, you can perform all of the operation related to array & iteration, like adding the original value with another value etc.
One thing to remember is forEach make changes in the array values, but the original array values never get changed. It creates its own temporary copy to perform the operations.
14. forin act as a loop, which iterate over each value in an object.
15. do-while: firstly perform the operation then check the condition.
16. Callback function: It basically sets an time limit, and after that time limit a particular task or function gets executed only if the task inside that function is completed otherwise it will keep waiting until the task inside that function is completed, and after it’s completed it will basically print it out on the screen.
17. First class functions: You can store functions inside an variable.
18. Arrays in JavaScript are technically Objects. Where objects key acts as arrays index and it’s value as arrays value. And because of this property, you can create an negative index in array and assign it a value.
19. To delete an obj, write delete.keyName;
Thanks
Thanks
Thank u
Chatgpt use kiya
@@rishabhshenoy3258bkl iss video ke notes chatgpt se kaise milenge
Hi, you're really the best tutor on UA-cam undoubtedly, your style of explanation is totally different from all other tutors on UA-cam and it's awesome too!
After your previous js video eagerly waiting for this advance session.
Loved your way of teaching.
❤️
I was watching code with harry from few years & other youtuber's video also..
But still I learned new things from this video, you both have knowledge & some simpler but some unique way of teaching..
Don't mind any single negative comment, because you have hundreds of good comment also.
You're doing Great
Anyone can teach but the way you effort to understand us the topic is awasome ....thats the only reason i subcribed
From start to end...I had watched both the videos .... I don't know that this type of Gem channels 💎 are still available...Thank You so much sir ... We need the competition 😊... Hoping you to grow as ajax as possible.
Bro notes milsakte hai?
bhai complete hai?
You are the real teacher i found few days ago. Education at its best. 😊
abhi tak ka sabse khatarnak crash course
bhaiya aap ki knowledge next level hai🫡🫡
apka explain krna ka tareka sabse best hai bhaiya , ap youtube ke rancho ho jo sabko sikhaega ki padhate kese hai
I spent 4 months learning js from udemy, wish I knew about this channel earlier. Kudos to you sir, revision ho jaa rahi har chiz ki wo bhi aur behtar tareekey se. Huge respect, this channel will become one of the best yt channels for students. Keep up the hard work. Btw *I LOVE YOUR BEARD* 😇
Mee too yar same udemy se ....wasted alot of time
whose course did you take
@@heisenberg3040 Jonas Schmedtmann’s full Javascript course.
Bhaiya aap jis passion se ham sab ko padhate ho, UA-cam pe online padhke bhi aisa lagta hai aap hamse bahut jada connected ho aapki mehnat feel ho jati hai bhaiya, or aap itna mehnat karte ho ham sab par aap kuchh nhi bahut kuchh deserve karte ho,I pray ki aap ko wo mile jo aap chahte ho bhaiya ( YOU ARE THE GAME CHANGER ) Bhaiya ☝️👌👍🙏
sheriyan coding school you are setting a new level of teaching on UA-cam, the way you are teaching is what we are expecting now because you are not copying that old content type and syllabus - I am from Pakistan and trust me bhiya you add a lot of value in my knowledge i rarely comment on videos but your effort and content force me to write these things 😍😇
Hello brother,how far have you reached in mern stack journey.
Code with herry ki video dekhi h mene , but you are the best teacher sir
Apke teaching style seedha dimag me set ho jata h
Mughe js confusion wali chij lagti thi but ab nahi thank you so much🎉❤
I have watched multiple tutorials on UA-cam for JS and even buy a course from PW but the way you explain no one can Harsh Bhaiya you clear all my doubts in single video ....❤❤❤❤👍👍👍👍
and iIreally want asynchronus JS tutorial Plzz make it as soon as possible your level of content is top notch Bhaiya and Plzz make tutorial for gsap and scroll trigger also... Love You Bhaiya.. When you teach it feels like a friend who is explaining and teaching everything in a very different and easy way
this is the best javascript tutorial i have ever watched. I have watched many tutorials but it was all useless untill i watched harsh bhaiya,s js tutorial. he covered almost topics with such a nice explanation with real life example. thank you so much bhaiya🤗
sir aap ka padane ka tarika aap per sut karta hai or dusro ka pata nhi perantu muje acha lagta hai aap ki teaching har ek ko badiya tarike se explaine karte ho vo bhi or brotherhood jesa lagta hai sir aap ki video me
Great teachers make learning easy, and you are definitely one of them, sir.
Awesome content bhaiya
Please make a video on asynchronous javascript 🙏🏻🙏🏻
Amazing explanations and examples.
Best js tutorial ever ❤
Bhai sab samaye aap ki saath hae.... love it man
Im waiting for the webdev competition and it will be my first time. You are amazing. Thank you.
jo kuch bhi aapne padhaya college me kabhi nhi smjh aate na hi itne acche se explanation milti... so thankyou 🤗
Forever appreciator! Lets sharpen our skills to the fullest!! 💪🏻
This tutorial was a gem! Your comprehensive breakdown of JavaScript has cleared up so many concepts for me. Can't wait for your future videos - they're exactly what I need to deepen my understanding.
This is by far, the best channel to learn web development.. I really wish and pray from my heart that this channel and you @harshBhai as an individual grow a lot and get the recognition that you deserve.. Lots of love❤
Bhaiya i have learnt js from other youtube channel...but honestly jitne ache se aap ne sikhaya witna ache se unhone bhi nhi sikhaya...sab samjh aagya...thank you bhaiya
Thanks for this Master piece. You teaching style is so unique that You will definitely rock in this industry. Keep up the good work. I will always support your content.
aapne notes banaye h kya??
loved this line: khudko cheat kon karta he yaar
Perfect ❤❤❤
Me krta hu
Me karta hu
@@IphoneSingh-bh2jt kiun?
Sir You Are Great Teacher ever in my life. I Really Loved Your Explaining way and Your Examples,this video helps me to clear my all doubts also learn something new things
You keep teaching us unique and something new like this, this is my request to you, I am sure one day your channel will grow a lot
Sir, don't pay attention to the negative comments, these are the people who are jealous of the progress of others.
49:55 "" is a falsy value too.
Also as per unary operator in JS:
[] + [] = "" so it's falsy,
{} + {} = NaN so it's falsy,
() + () = 0 so it's falsy too.
Btw i loved your way of teaching and I've never learned concept like this, I've found this by my own using hit and try.
The way you teach Is really amazing.Please sir hold that competition and Kindly make a full web backend course ❤
Hats off to you for creating this masterpiece of a tutorial! Your dedication to breaking down JavaScript intricacies is highly appreciated. I'm eagerly anticipating your upcoming videos, as they're my go-to for in-depth learning.
Waited a week!!!!!!!!!!!!!!!!!
I love you man
Surely one day!
I usually never comment on tutorial videos but that window object example was stuff of wonders. Thanks man
Yes we really need a frontend competition.
Very nice content, it's very light-weight class and I don't feel like I need to give a lot of concentration bcz the content gets absorbed in simple talks. Reminds me of the offline class culture before covid. Thanks for the great content and all the efforts behind it.
Harsh Bahiya, I Just had to shoot you a quick shoutout - your JavaScript tutorials are an absolute blast! Your teaching style is like a magic trick for complex concepts - pure genius. Your passion for top-notch education seriously radiates in every video. BTW, your JS Course it a true masterpiece. Sir I'm every much excited for DSA Course -
** The world of data structures in your signature style **
I mean, come on, that would be legendary! Count this as a firm (but super excited) request.
Keep being awesome, Harsh bahiya 💥
Sir, you are the first teacher on UA-cam who provides a personalized learning experience in your videos. You have a built-in teaching skill. Thank you, sir.
you are the next big thing in indian coding education industry, (likh ke lelo)
"Your ability to break down complex topics so effortlessly is truly impressive! It makes learning from your videos an absolute pleasure."
"Thanks for making the learning journey enjoyable and accessible for all of us!"
This is the tutorial i was looking for.
you can explain hard concept in easy way. Sir we want more advance JS tutorial like this
THANK YOU ❤❤❤💯💯💯👍👍👍
suprrr video sir , your teacing skills amaging and superr , this video really very helpfull and knowleged full, thnak you very mush for this video
Amazing video as usual!
I learnt a lot of concepts and am looking forward for the frontend event that you are going to organize
Cheers !!
Hands down THE best explainer/teacher on youtube, no cap.No one comes close #🐐
and believe me, I have watched way too many tutors
Hello Bhaiya,loved ur dedication and hardwork you are putting in your contents.People didnt understand ki knowlegde shouldn't be compared,we must remember the fact that we are only here to study and gain knowledge and not for comparison.Thank You! for making such valuable contents for us..❤
concept clear krna v ajkal easy h but itne masti majak me padhna or engaging rakhna alg baat h, bore feel nhi hota, dubara padhne ka mann v krta h. you are doing an amazing job. really appreciate it.
Thanks a Lot Sir for providing this kind of awesome and quality contents for absolutely Free...❤
We are Always here to support you sir...& yes we want that competition to be conducted in NOV......
Edit-- Please bhaiya just ignore those kind stupid hateful comments and stuff.....Your way of teaching is just awesome .... Just be consistent and work like this as you are doing....And i can bet you gonna achieve what you really deserve ...just mark my words.
Even i know you will not read this comment but still always here to support and surely this channel going to be one of the biggest educational channel in software domain..... just a small request Plz just don't stop bringing this kind of useful contents...
THANK YOU BHAIYA........
bhai js ka baki concepts kahan se kiye? like promises concept and all
Amazing explanations and examples. Great job Bro! 👍🔥
kya mai isme value save kar skta hu: "Han"🙌
kya mai isme array save kar skta hu: "Han"🙌
kya mai isme object save kar skta hu: "Han"🙌
kya mai isme null save kar skta hu: "Han"🙌
kya mai isme undefined save kar skta hu: "Han"🙌
to ye chalega: "Han"🙌,
yes sir ye Chalega, really great explanations of how things work in JS.
i learn many times js but i dont know such details thank you Sir
Your teachings are absolutely amazing !❤ We respect you as, you are instructor giving us valuable knowledge of javascript ! in the art of understanding it with clarity .
Just don't focus on negative comments Log jalte hai apse sir🥱.
please make more videos on javascript its quite very much understandable with your videos 💖
Thank you sir for making these amazing series hope you will make react js series also and keep it up 🌸_🌸
Bahiya aap code with Harry se top padate hai❤❤❤
Kal paper aur aaj padhne wale hajir hoo
Pass kr gye ????
Hajir hai😂
Bahi same here..😂
Thank you, brother. I’m starting to understand JavaScript now. I really like the way you teach-videos where people just read confuse but your explanation style is great.
came across many but jaise aapne samjhaya no one did i am grateful ki aap se padha maine sir
Bhut hi Shaandar hai aapke pdane ka style ❤️
Thank you.
Hello sir, Your teaching style is different from everyone else's. I really like your basic Javascript and advance javascript video. I joined your channel late but still enjoyed learning. Thank You Very Much Sir...😊
New subscriber apke liye sir , u r a great teacher❤
I really salute you😊
I don't skip ads on your video
Main complete kr raha hu aj
Please aap video dalte raho rukna mat
you doing a great job sir, just try to ignore negative ppl around urself , just be happy..
thank you for teaching like an older brother. I will remember you always as the guys who taught me JS with such passion and love. Thank you bhaiya.
One of the best basics and advance series because it covers such tangents of depths or concepts of depths in simple way which i not found in other sources, it saves so much time in my revision of Javascript after months of gap, thank you is not enough for this, but then also thank you so much.
Hi bhai, Assalamualaikum, I started to discover your channel a few month ago. And approximately a month ago I began to learn from your free content on this platform. I think the contents on this your channel and the teaching style of everyone of you're much better than a collage curiculium. So, thank you so much for provide this!! I make NOTES of every single video where I set my goal to learn from it.
this is best video to just refresh you knowledge before the interview, tommorow is my interview and i reffer this
Hey Harsh i really be your fan after watching this all javascript 2 video basic and advance course. I'd never seen such type of explanation with desi example. you are such a nice teacher. U know i m trying to learn js and reactjs but cant exactly how its works. but after 1st video watched i really be your fan. I finding whole series of reactjs series from your channel only. Hope i will get it. Thanks a lot.
i have explored almost every channel for frontend and backend but nobody has been able to teach me these stuffs in that easy way the way you teached thanks for that
one more thing just do ignore all negative comments cause there are people who likes your content irl so yeah thanks a lot again
itne channel dundh liye khi se nhi shik pya par yhase shik gya tq so much you are a great teacher.
Please make a third video on advanced concept of javascripts , like objects, class, functions, prototype, prototype chaining, inheritance, closures , map ,filter, reduce , please
you are superbbbbbbbb.... mai bahot dino se js padhne k liye video search kr rha tha, maine code with herry se v padha, chai or code se v padha but wo swaad ni aaya or jaise mujhe samjh aana chahiye waisa kuvh dikha ni... firr maine aapko instagram per dekha or firr explore kiya and aaj 3 din me itna confidence aa gya hai ki mai bol skta hu mujhe javascript aati hain..... Thank you bhaiya, sir.... love you😍😍😍😍😍
Your teching style is so unique and different ...... i am njyng n learing a lot.
Ap ka parhany ka way acha hai, kuch fun krty ho, prhaty bhi detail mai ho, phir example se clear krty ho. So mzaz ata hai dekh kr. Keep it up 👍👍
After your previous js video eagerly waiting for this advance session.
Loved your way of teaching.
I am not going to compare here but one thing i want to say I dropped code with harry's tutorials and started watching yours. Now you must feel what gold of a content you are churning here and the technique you are teaching with. Just would like to point out as a viewers that thumbnails of your videos might be a small culprit for not making people to click on your content. I wish and wanted to see this channel grow. bless you
I think it is not completely an advanced js video. Rather, it is the bridge video between the basic skills and advanced skills. It means it will be very difficult to understand the advanced js without the clarity of the concepts that are explained in this video. Thank you.
Your teaching method is better than all other channels.❤
Bro You Deserve an OSCAR Award for Explaing this way Man........my Mind was completely blown to know that JS is Super EASY with u SIR💌
Bro aapka padNe k method bhot sahi hai mene code with Harry se bhi padha esa nahi bolraki cwh acha nahi padha te pr aaka jada better lag muje
Legend never compare the respect each other
Best explanation and in-depth content available on UA-cam. Been following this channel since last week and I'm in love with the content.
sir app great ho thank you sir . one request sir please continue this JavaScript journey i need to learn everything in JavaScript.
i love u as a teacher thankyou for explanning thing so easily . tbh i dont understand all this concepts in english cause american youtubers dont teach like this but last thim how u explained in css and the window thing in js. i love it thank you so much. u are amazing. soon i will become a big developer and definetly support u or ur team in some way. thank u