I just faced an interview, the interviewer asked me 15 questions. I gave him 12 correct answers because of your video. +1 Subscribers. I'm not sure if they'll hire me since I was wrong for 3 times. Not just that, I've been away from Angular for like an year and almost forgot all the things, your video refreshed my memory, and brought me back those old memories I've had with Angular. This is the kind of crash course everybody should follow. Seriously, it's like a crash course covering most of the important Angular topics. Thanks, and wish me luck!
@1:40:58 Observables are not always lazy. Cold observables (such as HTTP requests) are lazy, but hot observables (such as WebSocket streams) are eager.
I had forcefully worked on Angular in my previous projects but to mention in my resume I was not sure how to handle interviews. After I completed this video I have better understanding of co-relating concepts to my work. Thanks a lot for your effort to make these kind of videos
the best way of teaching, and the best part is I have set playback speed to 1.75 on youtube and able to grasp things by saving some time!! great job great work well very and clearly defined, unlike 100's of instructors on net who simply runs
beautifully explained each and every point with proper use case and differentiating with one another in very easy manner. really helpful.. never seen anyone working this much hard to help others. big big thanks
You are educating not only freshers but laterals also like me you are awesome and I pray for your good health so that you can keep upload such videos and educate us 🙂
To switch from my current company, when I started giving interviews I was too much confused about how to start preparing for interviews. I watched all of your interview question videos and it helped me a lot in cracking interview at Cognizant. Just wanted to say Thank you so much for helping and creating such content which is actually helping lots of people and changing their lives. Keep it up!
Hello Happy! This is best series of interview questions. But while listening to the pipe questions when you added a parameter to pipe, you said it is converted to parameterized constructor. For your reference you can play from here 01:03:10....
Hi sir superb explain really so helpful for Interview. but some points are missed 1.Template Driven Form & validation 2.Reactive Form & validation 3.Routing 4.Lazyloading 5.NgRx Basic
I worked on angler 2 year back and directly saw this video because tomorrow I have an interview .. its best video I never saw this kind of video before
a small real time example for observables and promises :) observables are the team members who submit task in daily bases and lazy promises are the scrum manager who will deliver the whole feature to the client who are not lazy
it would be much better and faster if you stop saying "as my name is Happy" everytime you finished a topic. Maybe like 1h 30m instead of 2+hours. Beside of this great content
Searching teachers like you and finally got it. Sir thank you so much for such a great explanation each and every question were clear please make more video . I request please make full coarse videos for nodejs or angular.
Very Awesome Video ..Clear Explanation with Practical Examples..Please Create More Videos On Angular Advance Topics ..I will be Happy..As Your Name is Happy ❤
Everything is amazing just one feedback try to avoid saying if you have any questions please comment and I'll be very happy to answer after every question you can say it after one or two chapters but after each question it's just very annoying
In whole video, you kept repeating if you have any questions then type in comment section below. Well, I didn't have to type question in the comment section as you explained so nicely. 😊One request: can you put a video on Http interceptor in angular. Thanks.
Awesome Awesome Awesome that all I can say.I have gone through multiple angular tutorails but this was best to understand Angular although its interview questions.Your style is simple and realistic .
Hi sir,hope this message finds you.With help of your videos I got placed in a good product based company.Even though I'm from non IT background I struggled a lot to gain the knowledge in web development.Your videos helped me to crack 3interviews.im very grateful to you from the bottom of my heart.Thank you so much sir.😊😊
Very well explanatory. Really easy to understand the concepts with the sample examples given through out the session. Thank you very much for your effort and time.🙏🙏
I had my MEAN stack technical interview today, and most of the Angular-related questions were from this video. I'm glad I watched it! Thanku Respect from 🇵🇰
Hi, if two components bootstrap at the same time, which component will run first, Ex. bootstrap: [appComponent, aboutUsComponent] Please confirm which component will render first?
Hi Happy! Will you be happy to answer this question? In the video it was said that string interpolation only works with string, but I tried and it works for number/boolean and all other types. We can simply do interpolation of boolean variable also in property binding's case using `` What might be the gap in my understanding here?
Hi Happy, 1:41:41 - Let's say I have written an HTTP call by creating a method in service.ts, and consuming that service method in my component. So the question is in which scenario when the actual API call happens: 1) when we call the method in component, ex. this.service.getData() OR 2) when we call the using subscribe in component, ex. this.service.getData().subscribe({}) Thanks in Advance..
Hi Mr Happy, Just one query. In the Q no 3 on difference between AngularJS and Angular its told that AngularJS does not support D.I. However Angular does. But in many tutorials on Angular JS, Injector subsystem is talked about. It is D.I. for Angular JS. Can you please elaborate on this
Hi, I would like to answer your questions with context of this video only, decorators are used to store metadata like for a component its metadata are its HTML, css etc which we are provided in @component({ }). directives are basically which we used to implement some logic within our HTML or by adding/removing style in our HTML *ngIf, [ngStyle]. two way data binding we use mostly in search filters, where user need to input value for filter condition and same input value if we want to post on our grid or some other field.
When we need to use component and Module. For example , i have a menu bar with 5 menus and each menu contains 4 sub menus, my plan is to define each main menu as a one module, so i created 5 modules. Is this a good idea. Please let me know
Good morning sir. I have question on development side... When success msg will come I am reload the page. Before reload I am writing primeng toaster msg. But it will not shown in screen. Failed msg will come I will show toaster msg on screen.
Hello happy! :). happy to see your video. Here I have one update related to string interpolation . Now I am working in angular 16 version there the string interpolation is possible with number and boolean datatypes as well. May be it was restricted in older version.
Thanks for providing great video! My doubt: 1.What is Angular and 2.Angular's advantage..90℅+ suitable for other modern framework also especially REACT. Can you please provide unique diff which Angular only has?
you have put up in a great way. I have official udemy license but couldn't find your course. 1 more important thing you could have covered is routing. Thank you..
Hi Happy. Great video! As I'm preparing for interviews and coding on my own, I notice that ngOnInit is no longer included in components by default. Would you mind explaining this? Why did they do away with this default? And, when should we use this hook now that it's not included automatically for us?
Thanks and All the best for your preparation. I think Angular team want us to use constructor more. But anyway if you think you need ngonit, you can add it.
I just faced an interview, the interviewer asked me 15 questions. I gave him 12 correct answers because of your video. +1 Subscribers. I'm not sure if they'll hire me since I was wrong for 3 times. Not just that, I've been away from Angular for like an year and almost forgot all the things, your video refreshed my memory, and brought me back those old memories I've had with Angular. This is the kind of crash course everybody should follow. Seriously, it's like a crash course covering most of the important Angular topics. Thanks, and wish me luck!
Your welcome JD . Wishing you all luck brother.
@@interviewhappy Thanks to you. I got the job. Now, I hope you'll upload more Angular/web development related content.
@@jd-9 Congrats man, Happy is happy for you :). Enjoy this moment. Best of luck for your future.
@@interviewhappy Thanks!
hi JD, can you please share all the questions you faced in the interview
Great professional teacher with interest to transfer knowledge to others without any expectations. Hats off Sir .
Thanks my friend
@1:40:58 Observables are not always lazy. Cold observables (such as HTTP requests) are lazy, but hot observables (such as WebSocket streams) are eager.
please add these ropics as well
1. View encapsulation
2. Jit and Aot compiler
3. Change detection
4. Routing
5. Pure and Impure pipes
finally i found a playlist of angular interview questions in a synchronized format and in well explained manner . great going brother.
I had forcefully worked on Angular in my previous projects but to mention in my resume I was not sure how to handle interviews.
After I completed this video I have better understanding of co-relating concepts to my work. Thanks a lot for your effort to make these kind of videos
Angular has good future because it is too good and the companies are not able to find candidates for this.
I have a career gap more than an year. Just watching your videos made me revise the whole of Angular! Thank you for your efforts... 🙏
Every concept is well structured, detailed and explained. Appreciate your efforts. Thank you
Thanks GT. Wish you all the best for your career.
the best way of teaching, and the best part is I have set playback speed to 1.75 on youtube and able to grasp things by saving some time!! great job great work well very and clearly defined, unlike 100's of instructors on net who simply runs
beautifully explained each and every point with proper use case and differentiating with one another in very easy manner. really helpful.. never seen anyone working this much hard to help others. big big thanks
Thanks Sameer. Your words have that charismatic power. Wish you all the best for your career.
Format is excellent. Explaining with examples along with question and answers is very nice. Thank you.
Thanks Chan. Wish you all the best.
This is the best Angular video I ever came across. Your way of explanation is articulate and precise....Thank you!
You are educating not only freshers but laterals also like me you are awesome and I pray for your good health so that you can keep upload such videos and educate us 🙂
Thanks Umang, same to you
To switch from my current company, when I started giving interviews I was too much confused about how to start preparing for interviews. I watched all of your interview question videos and it helped me a lot in cracking interview at Cognizant. Just wanted to say Thank you so much for helping and creating such content which is actually helping lots of people and changing their lives. Keep it up!
Glad it was helpful! Thanks a lot for such kind words . Good luck @ srishti1203
any coding questions they ask...plz reply
@@sumannayak7677 Yes they can ask
@@srishti1203 did u face any?
@@sumannayak7677 I am not sure now, I gave interview 1 month back, I don't remember exact questions now.
Your explanation is so clear and heart warming. And the examples are so to the point. Great work.
Glad it was helpful! Gama
Hello Happy! This is best series of interview questions. But while listening to the pipe questions when you added a parameter to pipe, you said it is converted to parameterized constructor. For your reference you can play from here 01:03:10....
Thank you so much for publishing this video. Helped a lot to brush up the basics 😃
Hi Arathy, Glad it is helpful!
Now don't stop here, start giving interviews :)
hi , I just came to know string interpolation only for string , but if u want number to display we have to use "{{ variable }}" . Thank you
You are right Karthi. Keep on learning. All the best.
Hi sir
superb explain really so helpful for Interview. but some points are missed
1.Template Driven Form & validation
2.Reactive Form & validation
3.Routing
4.Lazyloading
5.NgRx Basic
Thanks, will try to add them soon.
@@interviewhappy most welcome sir .give me your contact number
I worked on angler 2 year back and directly saw this video because tomorrow I have an interview .. its best video I never saw this kind of video before
Thanks Gaurav
All the best for an Interview.
@@interviewhappy interview first question about angular promise vs observable nd I cracked that🙌
a small real time example for observables and promises :)
observables are the team members who submit task in daily bases and lazy
promises are the scrum manager who will deliver the whole feature to the client who are not lazy
it would be much better and faster if you stop saying "as my name is Happy" everytime you finished a topic. Maybe like 1h 30m instead of 2+hours. Beside of this great content
Totally agree it's feel irritating 😕
Y’all have a problem with everything. Man’s providing all this content for free and all you can come up with is this.
Searching teachers like you and finally got it.
Sir thank you so much for such a great explanation each and every question were clear please make more video .
I request please make full coarse videos for nodejs or angular.
Thanks Pooja, sure I will try to spread all the knowledge I have. Hope this will help candidates in their career and in their interviews.
Thank you so much sir. Because of you i got my first job . You are a great teacher 🙏
Thank You So Much Sir!!! Great Video Covering almost interview questions in angular.
wc and Thanks Stark boy.. Wish you all the best for your career.
You are providing very good content for the learners Sir. Thank you.
Thanks and welcome @nikhila
Very clean & clear explanation.. Thank you...
It helped me a lot while preparing for interview .
Very Awesome Video ..Clear Explanation with Practical Examples..Please Create More Videos On Angular Advance Topics ..I will be Happy..As Your Name is Happy ❤
Thanks man :). I wish you all the best for your career.
i like the way u tech,i can understand easily each and every concept u explained sir....Thanku so much sir
Thanks and all the best for your career.
A big thank you bhayya❣
This is one of the most organized way of providing interview material
Thanks Kishor. Glad you liked it. All the best for your career.
Sir please make one playlist of Angular.....put all videos related to angular there...so that easy to watch all videos at one place
Hi Anshuman,I Already uploaded one playlist for the same.
Everything is amazing just one feedback try to avoid saying if you have any questions please comment and I'll be very happy to answer after every question
you can say it after one or two chapters but after each question it's just very annoying
one of the best explanation i have ever seen, please can you do more vedio like about Ngrx and others
My real teacher..... You are very big legend....
Thank you so much for your kind words . I am very grateful @reshmaofficial9994
00:30:50 String Interpolation works with any data type not only string ... If I m wrong please correct me.
Ye video aaj v useful hai 👍 mai khud interview de kr dekha hu. Thanks
Appreciate your efforts Sir👏. Thanks a lot, this video helps me a lot for my interview preparation
Amazing explanation and I got the angular without actually coding as well. Thank you for doing this video.
I have an intern interview in 6 hours. This course is really helpful
In whole video, you kept repeating if you have any questions then type in comment section below. Well, I didn't have to type question in the comment section as you explained so nicely. 😊One request: can you put a video on Http interceptor in angular. Thanks.
Bisht bro.. thanks.. I will try to do it soon.
Awesome Awesome Awesome that all I can say.I have gone through multiple angular tutorails but this was best to understand Angular although its interview questions.Your style is simple and realistic .
Its a good course to revise your angular concept before Interview .
Thank you
Thanks
I am Happy today after watching the video. Thank you. 😊
I am also Happy :) . All the best for your career.
Tommarrow, i have HCL interview.let me update the status. Bcs tonight i will complete the video
My best wishes are with you Manoj. Never give up until get success.
Update???
@@unknownuser1762 q
@@Drishtiydv 🤔
Hi sir,hope this message finds you.With help of your videos I got placed in a good product based company.Even though I'm from non IT background I struggled a lot to gain the knowledge in web development.Your videos helped me to crack 3interviews.im very grateful to you from the bottom of my heart.Thank you so much sir.😊😊
hey,can u share questions
Thanks Happy for sharing this.
I found this this video good one and better than few other options on same topic. Keep the good work !
Thanks Raj. Wish you all the best for your career.
@@interviewhappy Could u pls append some content on routing and navigation whenever time permits you.
Please add Lazy Loading, More Routing Related Question , @ViewChild,@ViewChildren,@ContentChild, @ContetntChildren,@HostListeners .. etc
Very well explanatory. Really easy to understand the concepts with the sample examples given through out the session. Thank you very much for your effort and time.🙏🙏
All thanks to you @ Pravat Kumar Hota . we couldn't have pulled this off without appreciation and wishes .
I had my MEAN stack technical interview today, and most of the Angular-related questions were from this video. I'm glad I watched it!
Thanku
Respect from 🇵🇰
Glad it was helpful!
This is awesome!!! please make a similar one for react
Thanks. Sure soon I will.
Great Explanation!
I gave an interview just a few days back and all the questions were explained here except for one or two.
Thank you!
Glad it was helpful! Aditi
All the very best .
Hi, if two components bootstrap at the same time, which component will run first, Ex.
bootstrap: [appComponent, aboutUsComponent]
Please confirm which component will render first?
Could you please post video for angular performance improvement techniques
This video is great and very useful for working professionals to get started with angular ! Thankyou much respected !
You're very welcome!
thank you for creating this. helped me a lot 🙏
Glad it helped! Khan sahab
you missed one of the main part i.e. routing module.......otherwise for freshers that is enough for interview
Thanks Manas
Hi Happy! Will you be happy to answer this question?
In the video it was said that string interpolation only works with string, but I tried and it works for number/boolean and all other types.
We can simply do interpolation of boolean variable also in property binding's case using
``
What might be the gap in my understanding here?
please set value of isDisabled to false and try isDisabled to true. see the difference
very great explanations! can you pls add nodejs also in your teachings
sir keep up the good work. can you please make a video what are the questions asked to the freshers.
Thanks Abhishek, you mean in Angular/ tech or general Apti/English/Coding
Hello Sir,
It's about Let and Var variable .
Understood the difference but why use Var keyword and in which case in real time scenario ?
Very nice explanation with sufficient way interesting lectures (101% dediction) thanks you sir hats off to you.
Excellent video , one stop solution for angular interview to prepare quickly.
Thank you sir for All these questions I'm really appreciated👍🏻👍🏻
Always welcome @Mansi
Hi Happy,
1:41:41 - Let's say I have written an HTTP call by creating a method in service.ts, and consuming that service method in my component.
So the question is in which scenario when the actual API call happens:
1) when we call the method in component, ex. this.service.getData() OR
2) when we call the using subscribe in component, ex. this.service.getData().subscribe({})
Thanks in Advance..
API call made using the HttpClient module's get(), post() methods. Subscribe method allows you to handle the response from the API call.
Thanks for the material, Happy! Very useful
You are Gurudev for learners.Thank you. 🙏
Thanks and welcome @ Sunil
Very helpful video. If can, add a video for angular forms and state management(NgRX) also
Hi Mr Happy, Just one query. In the Q no 3 on difference between AngularJS and Angular its told that AngularJS does not support D.I. However Angular does. But in many tutorials on Angular JS, Injector subsystem is talked about. It is D.I. for Angular JS. Can you please elaborate on this
Thank you sir for this beautiful interview question answer video.
Welcome Shubham
Thank you for all the hard work.
1.Where we mostly use 2 way data-binding in realtime?
2. What are the differences b/w directive and Decorator?
Hi, I would like to answer your questions with context of this video only,
decorators are used to store metadata like for a component its metadata are its HTML, css etc which we are provided in @component({ }).
directives are basically which we used to implement some logic within our HTML or by adding/removing style in our HTML *ngIf, [ngStyle].
two way data binding we use mostly in search filters, where user need to input value for filter condition and same input value if we want to post on our grid or some other field.
When we need to use component and Module. For example , i have a menu bar with 5 menus and each menu contains 4 sub menus, my plan is to define each main menu as a one module, so i created 5 modules. Is this a good idea. Please let me know
Good morning sir. I have question on development side... When success msg will come I am reload the page. Before reload I am writing primeng toaster msg. But it will not shown in screen. Failed msg will come I will show toaster msg on screen.
You are providing very good content for the learners Sir. God bless you Thank you .
Thanks and welcome
All question are good, If you add NgRx few questions, that will be more useful
Please create interview questions on Azure as well
Superb... I like the way you are explaining in both theoretical and practical.
Thanks and welcome @kamalakara5693
great explanations.thank you very much.highly recommend for others who would like to crack angular interview.
Many thanks! @user
Hello happy! :). happy to see your video. Here I have one update related to string interpolation . Now I am working in angular 16 version there the string interpolation is possible with number and boolean datatypes as well. May be it was restricted in older version.
Yes you are right.
Thank You Happy for this awesome and deep explanation.
Glad it was helpful Athar
Pls do a video about angular vs react !!!!
Hi, can you Please include question, what is difference in package.json and package.lock json
Thanks for this Happy Teaching so that we are getting Happy Learnings.
Thanks for providing great video!
My doubt: 1.What is Angular and 2.Angular's advantage..90℅+ suitable for other modern framework also especially REACT. Can you please provide unique diff which Angular only has?
This channel is very informative
Glad you think so!@ RaniMnr
Thank u very much for uploading this and for explaining each concepts in detail
Thanks Reejohn for you words. All the best for your career.
You are a very useful and underrated Tutor Sir. Salute! 😀
Thanks a lot
Hi Happy I watched this entire 2 Hr :12 mins of vedio and prepared a notes for it. But I didn't found the "Routing" Concept here pls make vedio on it.
Very useful and helpful. Thanks for making this video 🙌♥️
Glad it was helpful! Sakthi
you have put up in a great way. I have official udemy license but couldn't find your course. 1 more important thing you could have covered is routing. Thank you..
Thanks Siva
Very very nice course to learn angular
Bestest content 🎉 . Thanks
This was an extremely well done course. Thank you .
Glad it was helpful @ milesteghades
Really helped me a lot. very simplifed way of explanation. love it. Helped a lot
Hi Happy. Great video! As I'm preparing for interviews and coding on my own, I notice that ngOnInit is no longer included in components by default. Would you mind explaining this? Why did they do away with this default? And, when should we use this hook now that it's not included automatically for us?
Thanks and All the best for your preparation. I think Angular team want us to use constructor more. But anyway if you think you need ngonit, you can add it.
Really great explanation thank you very much
Glad it was helpful!
Thank you. It's very much informative
Sir, if i saw this video then i need to see ts video also or its enough
5:30 I thought there was a flea from my dog on my monitor. 4 hits and then I realized it was your cursor.
hehe
Any video series of Java script sir FAQs please share