hello sir, i know from your voice only you are very senior but can u make teaching vedios like tutorials for react,angular,next.js anything u waana do is fine. i would like to learn from u not only questions but the whole course itself. IDK maybe i am being greddy but do think on it if u time sir. thank you BTW for your amazing video loved it
One more thing I would like to add 1+1+”4” gives 24 “4”+1+1 gives 411 Js works from left to right and if the starting is string then it takes upcoming values as string as well
Thanks for detailed Q& A. Good clarity in list : 1. dynamic language. 2. Hositing behavior, 3. global variable, 4. use strict, 5. closure, 6.IIFE 7. design patterns 8.create object - 9. Inheritance - prototypal inheritance. 10. let keyword - temporal dead zone. 11. let vs var
If you were my mentor, i will have the potential to get into any company as i prefer.... God level details... Now my confidence level is 100% thank you so much... And that closure concept is mind blower
Hi! On regards to inheritance, correct me if I'm wrong... You can also do inheritance by class using the "extends" keyword. So I believe that is important to mention, or maybe I missed that part.
I think extends keyword we use when we use ES6 syntax when we use classes. but here the mostly plain JavaScript inheritance, that is the reason it is mostly on prototype i believe.
Hello sir, I am having doubt on normal and IIFE function. To avoid name collision we can use IIFE, but IIFE is a function which is invoking immediately once page loads right? So what if I want a function which I don't want to immediately invoked but should not have name collision? So which function I should use now?
Nice explanation. You have explained all core concepts very well that takes JS knowledge into next level. You have explained that why those concepts are used and which problems are resolved by them, which is very good.
I am your new follower. Sir, if you could please upload real-time projects like creating websites from scratch to deployment, also creating desktop application , web application and mobile application so that we will be grateful to you.
1st of all thank you for this but sir Encapsulation mean bunding data with function as a component and you given example for abstraction not for encapsulation abstruction mean what we want to show and what we want to hide.. sir i want reply plese reply me
I suppose undefined means variables is being declared but type is not defined and null means variables is defined with the type was well but the value is not set yet. Example : var x --> undefined. no type defined yet var y = null -> type is defined but the value is null. Please correct if I am wrong
Hello Sir, Nice explaination. i need some more topics from you. that is hot in market. Azure Interview Question AWS Interview Question, Web API, Design Patterns, And more advance Angular Interview Questions. No one not explaining like you. now a days these topics are very important.
Hi, on the question of what is the difference between a normal function and an IFFE, can I say that a normal function is not necessarily executed immediately?
Write a function called do_allocation(number_of_people, number_of_buses) The function should return a list of number of people who can get into the next bus that comes in based on the following logic: Each bus’s capacity is the sum of the capacities of the previous two buses. Once all the people get in, then the buses can continue, but will have 0 people inside it. This is the case when the number of people are less and there are more buses. So after all the people are already boarded, then the remaining buses will have 0 people boarding. The output of the function is an array/list with the same length as number_of_buses. The total of this output array/list should be less than or equal to the number_of_people. The first bus’ capacity can be set to 1 by default. E.g. Def do_allocation(number_of_people, number_of_buses): …. Your code…. Return array[number of people got into first bus, number of people got into second bus, …. , number of people who got into last bus]
What is difference between below code without IIFE i can achieve same thing with below code var namespaced = function IffeFunc() { function Customer() { return "Some customer" } function CustomerInvoices() { return "Invoices" } return { Customer } }; let name = namespaced().Customer(); // "Some customer"
25 Angular Interview Questions : ruclips.net/video/-jeoyDJDsSM/видео.html
Angular Step by Step Tutorial for Beginners : ruclips.net/video/-9VcW7MBDs8/видео.html
Software Architecture Interview Questions : ruclips.net/video/AtTgcbLOqMM/видео.html
20+ SQL Server Interview Questions : ruclips.net/video/SEdAF8mSKS4/видео.html
20 MSBI Interview Questions : ruclips.net/video/Nw_sHEKnOUE/видео.html
SQL Server Joins : ruclips.net/video/KTvYHEntvn8/видео.html
SQL Step by Step - ruclips.net/video/uGlfP9o7kmY/видео.html
10+ Power BI Interview Questions : ruclips.net/video/Cozc9WNBRt4/видео.html
20 MySQL Interview Questions : ruclips.net/video/9hfjC-BpY20/видео.html
30 Important C# Interview Questions : ruclips.net/video/BKynEBPqiIM/видео.html
25+ OOPS Interview Questions : ruclips.net/video/u99wAoBjDvQ/видео.html
25 Important ASP.NET Interview Questions : ruclips.net/video/pXmMdmJUC0g/видео.html
20 PHP Interview Questions : ruclips.net/video/1bpNSynUrl8/видео.html
5 MSBI Interview Questions : ruclips.net/video/5E815aXAwYQ/видео.html
Please add React interview questions and answers also. Thank you in advance
hello sir, i know from your voice only you are very senior but can u make teaching vedios like tutorials for react,angular,next.js anything u waana do is fine. i would like to learn from u not only questions but the whole course itself. IDK maybe i am being greddy but do think on it if u time sir. thank you BTW for your amazing video loved it
You can miss Asynchronous JavaScript like callbacks and promises, timeout functions
One more thing I would like to add
1+1+”4” gives 24
“4”+1+1 gives 411
Js works from left to right and if the starting is string then it takes upcoming values as string as well
thanks bro
"200"+(2+3+4)
"2009"
1+1+ +'4 '= 6
Thanks for detailed Q& A.
Good clarity in list :
1. dynamic language.
2. Hositing behavior,
3. global variable,
4. use strict,
5. closure,
6.IIFE
7. design patterns
8.create object -
9. Inheritance - prototypal inheritance.
10. let keyword - temporal dead zone.
11. let vs var
If you were my mentor, i will have the potential to get into any company as i prefer.... God level details... Now my confidence level is 100% thank you so much... And that closure concept is mind blower
Thank you for this video. Please make video of React js interview questions
Hi!
On regards to inheritance, correct me if I'm wrong... You can also do inheritance by class using the "extends" keyword. So I believe that is important to mention, or maybe I missed that part.
I think extends keyword we use when we use ES6 syntax when we use classes. but here the mostly plain JavaScript inheritance, that is the reason it is mostly on prototype i believe.
This video is Gold for interview prep. It gives you clarity on the concepts so that you don't just blabber things during the interview.
I am grateful to find this channel. Thank you for such an awesome explanation.
Most await for part-2 Advance JS interview questions
I LOVE THAT U REPEAT THE ANSWERS 2-3-4 TIMES. IT REALLY HELP ME TO UNDERSTAND !!!
THANKS YOU !!!
Hello sir, I am having doubt on normal and IIFE function.
To avoid name collision we can use IIFE, but IIFE is a function which is invoking immediately once page loads right? So what if I want a function which I don't want to immediately invoked but should not have name collision? So which function I should use now?
Thanks a lot. ❤️
. waiting for part 2
Shared this on all the major platforms
Nice explanation.
You have explained all core concepts very well that takes JS knowledge into next level.
You have explained that why those concepts are used and which problems are resolved by them, which is very good.
Thank you sir shiv, you make the material with great effort.
Bro, you are an amazing programming tutor. Thank you 👏
i love your courses - very concise and pretty broad ranging
❤️❤️❤️❤️❤️Love to @Shivprasadkoirala sir and Quest family , it's very helpful
sir your way of explanation is so easy to understand thanks for the video🙏
Videos... Quest with explanation was very nice... Thank u sir
Thanks a lot sir ,This helps me for crack interview.
Hi Sir, your questions helps in cracking interviews. Thanks very much!
Wow you have just amazing Technic to explain tough concepts a big thank you
I am your new follower. Sir, if you could please upload real-time projects like creating websites from scratch to deployment, also creating desktop application , web application and mobile application so that we will be grateful to you.
very amazing explanation given by sir. it is very helpful for me ,Thank you
great video it clears most of the concepts in a shorts span. but I didn't get e book on my mail
1st of all thank you for this but
sir Encapsulation mean bunding data with function as a component and you given example for abstraction not for encapsulation
abstruction mean what we want to show and what we want to hide.. sir i want reply plese reply me
You are awesome 😎 Kindly make more videos. This is really helpful 🙏
Thank you sir for this video , you explained very well sir 👍👍
Good Explanation ,Thank you sir
Thanks, i learned a lot. I have an interview today for a full stack developer position
Good Luck
How was it brother
@@lokeshvasnik6872 it was good. They asked questions related to React JS like, what is higher order component, pure component, why do we use key prop.
From which portal where you able to get interview?
Nice question
Thanks a lot sir for great value addition, all are amazing videos.
Really usefull,. Thx ☺️
Geat explaination every topics.
I suppose undefined means variables is being declared but type is not defined and null means variables is defined with the type was well but the value is not set yet.
Example : var x --> undefined. no type defined yet
var y = null -> type is defined but the value is null.
Please correct if I am wrong
Actually, undefined is itself a type in javascript. So, in var x; x would still have a type and that type is undefined.
Thanks a lot Sir. 🙏👏
Many Thanks for your effort
I shared your video on Linkedin and FB. Can I get the PDF you mentioned?
You have explained everything in kantaap manner.... Thank you so much for that
Please provide video of react and redux interview questions
Very helpful. Please make a video on React-Redux & GraphQl Interview Tips
Please note IIFE means
immediately invoked function expression, or IIFE (pronounced iffy),
Great video…. Thank you!❤
Hello Sir, Nice explaination. i need some more topics from you. that is hot in market.
Azure Interview Question
AWS Interview Question,
Web API,
Design Patterns,
And more advance Angular Interview Questions.
No one not explaining like you. now a days these topics are very important.
Hi, on the question of what is the difference between a normal function and an IFFE, can I say that a normal function is not necessarily executed immediately?
good explanation sir , Its very helpful.
Sir please make a video on React js Interview
Please provide link to the 2nd part
JavaScript Q&A Part 1 to Part 4 you can avail from here www.questpond.com/javascript-interview-questions-and-answers/cid87
Write a function called do_allocation(number_of_people, number_of_buses)
The function should return a list of number of people who can get into the next bus that comes in based on the following logic:
Each bus’s capacity is the sum of the capacities of the previous two buses.
Once all the people get in, then the buses can continue, but will have 0 people inside it.
This is the case when the number of people are less and there are more buses. So after all the people are already boarded, then the remaining buses will have 0 people boarding.
The output of the function is an array/list with the same length as number_of_buses.
The total of this output array/list should be less than or equal to the number_of_people.
The first bus’ capacity can be set to 1 by default.
E.g.
Def do_allocation(number_of_people, number_of_buses):
…. Your code….
Return array[number of people got into first bus, number of people got into second bus, …. , number of people who got into last bus]
Thank you sir
Thanks bro, very helpful video ! :)
Thank you for appreciation, Happy job hunting..!
Thanks so much
Primitive and non primitive and in non primitive we have array and object…
Please provide nodejs video as well
Thank you...
Good explanation
You are gem💎
Thanks alot sir
Thank you sir.. good explanation with examples.
43:25 what is that last para..and your definition is different from what's written
Nice video sir.
is multiple inheritance allowed using prototype ?
wow really useful video!
If i buy 399/month membership will i get all interview questions and video and pdf too like mvc,c#, javascript videos and pdf
great sir 🤩
Your videos are really informative.. And the way you explain is also crispy and understandable. Thank you so much for the effort..❤
18:42 : Is Increment a closure function? Or ClosureFunction?
inp = [
{name: 'firstname', value: 'johndoe'},
{name: 'age', value: '28'},
{name: 'language', value: 'English'},
{name: 'language', value: 'Tamil'},
{name: 'language', value: 'Hindi'},
]
Expected Output -
{
firstname: 'johndoe',
age: '28',
language: ['English', 'Tamil', 'Hindi']
}
How to solve this?
Very nice👍
awesome stuff
What is difference between below code without IIFE i can achieve same thing with below code
var namespaced = function IffeFunc() {
function Customer() {
return "Some customer"
}
function CustomerInvoices() {
return "Invoices"
}
return {
Customer
}
};
let name = namespaced().Customer(); // "Some customer"
When will you post the second part of this course
Pls make video on react js
Please do video on EventLoop
thanks from Ukraine
typeof null is object
Sir do you have a twitter/linkedin account which I can tag while sharing this video?
Yes, our social media accounts are flashed on the youtube channel as well ruclips.net/user/questpondvideosvideos
best
sir what about second part.....???????????
can you send me pdf , Angular questions and answers and this pdf ?
How to get free access of other parts ?
I don't get why in video created in 2022 we still see a "var" ??? I believe no-one is using it anymore, or am I wrong!?
Its a interview questions video and later we have talked about difference between var vs let.
FYI Devs still use var , it has its own place.
is there a second part of this? can someone please share the link?
I see its paid.
shared it on my LinkedIn
@@roshanjha1859 Yes next part is available under paid subscription.
@@roshanjha1859 after sharing send email with the link from your linkedin timeline and get ebook and source of part 1 video. Thank You
one question for null vs undefined, can't we assign undefined to a variable? if so, then it's not different on that point
I tweeted this video
Did you just say that let is hoisted? Where is this mentioned. Show me the documentation provided by officials.
No i did not say Let is hoisted , Can you show me the exact time stamp if i said that ?
@@questpondvideos at 49:30.
@@questpondvideos at 46:59 and 47:31
@@questpondvideos at 47:56 and 48:12
@@questpondvideos I have seen this mistake a lot. But we all know let is not hoisted. Only var is hoisted.
🎉👍
Where is the second part Ive been waiting a year
Javascript Q&A series you can get from Questpond - www.questpond.com/javascript-interview-questions-and-answers/cid87
sir part 2 link plz
JavaScript Interview Q&A videos are available on Questpond - www.questpond.com/javascript-interview-questions-and-answers/cid87
where is the 2nd part?
JavaScript Part 1 to Part 3 is available here - www.questpond.com/javascript-interview-questions-and-answers/cid87
Hi Sir, could you please send the source code ?
You can get it over email, just follow the instructions given in the video. Thank You
Where is part2
JavaScript Q&A Part 2 will be released soon on www.questpond.com/
Thanks for the video. 'use strict' does more than just checking for var variables. If anyone is interested, google it ;)
Only 20-30%?
yes....thats minimum :-)
Thank you sir
where us part 2
?
In progress, soon it will be available in questpond subscription.
Please make a video about React Js.
Thank you sir