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JS Interview #3: Optional Chaining in JavaScript in Hindi

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Thapa Technical

Thapa Technical

Күн бұрын

Пікірлер: 25
@ThapaTechnical
@ThapaTechnical Жыл бұрын
👉 Free Notes & Code: www.thapatechnical.com/2022/12/optional-chaining-in-javascript.html 😊 Become Member, get access to perks, free Source code, & more.. kzfaq.info/love/wfaAHy4zQUb2APNOGXUCCAjoin 😍 Check my Instagram to Connect with me: instagram.com/thapatechnical 👩‍💻 Discord Server Link for Programmer to Hangout: discord.gg/MdScmCsua6 ✌ Website Link: www.thapatechnical.com
@surajyadav567
@surajyadav567 Жыл бұрын
Thapa Sir Please ye Series Continue rakhiye, because aise sad tips daily life me boot use aate hai , and Thank You for your HardWork for us❤
@raavi2945
@raavi2945 Жыл бұрын
very well explained
@nadeemakramansari1331
@nadeemakramansari1331 Жыл бұрын
Thanks for making it simple. I struggled a lot but now I got the gist....
@md.sohanurrohmansihab2928
@md.sohanurrohmansihab2928 11 ай бұрын
Boom guys, continue i am even listing since 2020
@hassamulhaq7762
@hassamulhaq7762 Жыл бұрын
Optional Channing is also helpful in case suppose you've an API having new key-value in json datatype database column and new key called parent_id so, object looks like auth.post.category.parent_id BUT your code break because old posts doesn't have parent _ids so, by using optional channing we can solve problems for older posts. auth.post.category?.parent_id
@Gautamkumar-zb8sw
@Gautamkumar-zb8sw Жыл бұрын
@bhavikarathod2417
@bhavikarathod2417 7 ай бұрын
nice explaination
@shiekhpalace2401
@shiekhpalace2401 Жыл бұрын
Make a video on how to use generators in JavaScript
@rishiraj2548
@rishiraj2548 Жыл бұрын
Good wishes for prosperity and happiness to dear Sister and family in new Home. 🙏🚩
@ThapaTechnical
@ThapaTechnical Жыл бұрын
Thank you so much 🙂
@paieu
@paieu Жыл бұрын
Thapa Gurkhali bhai please come to nepal.. you explain very good.
@arunrawat3142
@arunrawat3142 7 ай бұрын
thankyou sir.
@worldofopurtunities
@worldofopurtunities 5 ай бұрын
But now js is not throwing error on the line "user.address.roadNumber.houseNumber" even without "?."
@rishiraj2548
@rishiraj2548 Жыл бұрын
Namaste 🙏🙏
@sadationstation9822
@sadationstation9822 Жыл бұрын
I want terminal settings like you how you did
@Devendrasinghrajput-md1my
@Devendrasinghrajput-md1my 11 ай бұрын
mst
@kathiriyarakesh1305
@kathiriyarakesh1305 Жыл бұрын
Konsa extension used kiya hey
@bilalumer763
@bilalumer763 Жыл бұрын
Backend e-commerce
@johnwilliam4040
@johnwilliam4040 Жыл бұрын
optional channing operator sirf objects ky liye hi kam ni krta let data = 'undefined'; data = data?.charAt(0) console.log(data)
@susanjames325
@susanjames325 Жыл бұрын
Thapa technical sir Apse request h. Js ki puri playlist banado pls sir
@Avatar-Roku
@Avatar-Roku Жыл бұрын
Bro which theme is it?
@tiwarideepan82
@tiwarideepan82 Жыл бұрын
ommmm🙏🙏🙏🙏🙏🙏
@chandreshpokiya2651
@chandreshpokiya2651 Жыл бұрын
tutorial for pwsh
@tsmpoetic6029
@tsmpoetic6029 Жыл бұрын
Can somebody please tell me which extension this guy is using which displays the defined and undefined right in front of syntax? For example, when he typed road number there is a line came in front, Undefined
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