Javascript Interview Questions ( Objects ) - Output Based, Destructuring, Object Referencing, etc

#JavascriptInterview #Javascript #FrontendInterview

Javascript Interview Questions on objects will be discussed in this video including topics like Object Destructuring, Object Referencing, Spread and Rest Operators, Shallow vs Deep Copy, Ways to clone an object and much more!

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00:00 Intro
00:29 What are Objects?
01:04 Working with Objects
02:19 Interview Question on delete keyword
04:15 Computed Properties
05:36 Looping through Objects
06:38 Ques 1 - Output Based
07:14 Ques 2 - Implement this function ?
08:53 Ques 3 ( Important ) - Output Based
10:25 Ques 4 - Stringify vs Parse
13:39 Ques 5 - Spread Operator
14:17 Ques 6 - Spread Operator
14:55 Ques 7 - Output Based
15:35 Ques 8 - 'this' keyword
16:54 Ques 9 - Destructuring
19:04 Ques 10 - Output Based
20:06 Ques 11 - Object Referencing
21:11 Ques 12 - Object Referencing
21:50 Ques 13 - Object Referencing
22:56 Ques 14 - Output Based
24:35 Ques 15 - Output Based
26:08 Ques 15 - Shallow vs Deep Copy
26:47 Ques 16 - 3 Ways to clone an Object
28:26 Written Blog link in description

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Special Thanks to our members -

[chinmoyborah]

For me, a great video for revision. Thanks.


Just a minor thing I would like to add for deep and shallow copy. While we use Object.assign({}, obj) or use spread operator {...obj}, only the primitive objects inside the main object gets deep cloned into new object. For the nested objects, only the reference is stored, which is basically shallow copy.

[prangshugogoi]

Kindly make a video on interview questions on cookies, local storage & session storage … also to mention nice explanation on the topics, Thank you 🙏

[girishanavani]

Great video! Also, a video on local storage, session storage, and Indexed DB with the use case would be a great one.

[ashishmadan]

I didn't find such a great video on Internet !! Thanks, man for such amazing content❤️Keep posting such content !!

[abdelrahmanelsaadany]

I didn't know this video existed! Thanks bro! Really grateful.

[makingeliteinfotech]

Thank piyush, I recommend your videos to everyone

[DeepakSingh-eqjl]

Yes, please make some more lectures on interview questions including session and local storage

[avinashverma]

awesome video, helps a lot to clear concepts about objects. Thanks

[karthikkonathala]

Yes, please make a video on differences between session storage, local storage and cookies when and how to use them

[juniorWeb]

Really really help to me, thank you much brother. You are really doing a good job. God bless you, man.

[prabhneetsingh]

This was such a great video, it cleared so many small small concepts of mine

[trendingindia]

Excellent video as always brother thank you

[Haffiz.siddique]

This video was so life changing, keep up the good work

[nishachapte]

Thanks..Amazing and very useful video.

[ambesapaulos]

the way you teach is wonderful keep it up

[tpadma]

100% interview very thankfull...waiting for more such

[deepakkolare]

Great explanation! Object.freeze and Object.seal could have been added to the video.

[hamid.mahmood]

Yes please make a video on local storage and session storage

[abhishekkerketta]

Please make a series of output based....It would really be very

[shash_]

Your content is highly underappreciated. Thanks for your work!