Previously I was watched 4 video as same concept but I unable to understood But watched after your video I was happy bcz your teaching way is very clear Thank you so much bro
You are really awesome bro you are really talented person I watch each and every video of your it's crystal clear explanation post more videos like this we will support u👌🏼👌🏼👌🏼👌🏼😊
Semma Buddy :-) Chance eh illa, seriously I'm very excited. useCallback() & Memo was a showstopper whenever I try learn hooks.. This video is an Icebreaker. You are a Champ
Really thanks... Now I can good understanding of these usecallback and usememo hooks. Thanks 👍 brother.... Please upload new hooks like react 18 version
React uses shallow object comparison to determine if a value has updated or not. So if you pass some object which has different reference on every re-render then callback function will be created every time.
Console.log(cart) is inside the useCallback hook. Why it is printing the value 1 again and again. If the cart value doesn't change it means flow doesn't reach setCart function. Then why console.log is alone printing?. Since, both are inside the useCallback hook. Either both should have executed or none. But, in your example, console.log alone executed but not the setCart(). Please explain why
Kadaisi varaikkum paarthen bro❤ Thanks for the clear explanation.
Thank you sir ... Usecallback ippo than thelivaga purinthathu
kadaisi varaikum pathuten super bro! 👌👌👌
Previously I was watched 4 video as same concept but I unable to understood
But watched after your video I was happy bcz your teaching way is very clear
Thank you so much bro
Kadaisi varaikum pathuten ... kumaru ... nalla explain pandra man .. 👌
Unmaiya clear ahh explanation kuduthitinga ❤ ne vera mari bro❤
Watched until last bro ...awesome and very easy to understand.....
Usecase Clearly explained 👏
You are really awesome bro you are really talented person I watch each and every video of your it's crystal clear explanation post more videos like this we will support u👌🏼👌🏼👌🏼👌🏼😊
Clear explanation ❤🎉
Superb bro . .. superb ah teach panringa ..thank you so much..
Ur teaching is neat.... ✨
Super bro very easy to understand. Thanks bro.
watched the full video brother.👍
Hi Bro, I had watched untill the end.
got to learn new thing from here...….. Thanks
Thank you so much. Its very useful 🎉
Semma Buddy :-) Chance eh illa, seriously I'm very excited. useCallback() & Memo was a showstopper whenever I try learn hooks.. This video is an Icebreaker. You are a Champ
Super bro good explanation...
Hi Bro, I had watched untill the end. 😍
Naa video skip pannana full ah pathutan thks
Bro this video is very use full Thanks
Good bro, I understood this concept. and i watched the till end of the video. ✌🙏
I wached fully this useCallback
Bro, you teaching good, I watched till the end
Wow Super Explanation Thanks a lot
Nice explanation ❤
Watched fully bro, thanks
Awesome explanation bro. Watched till the end.
Simple and more informative,
Well explained, Keep it up
nice Doood!
nice one and I watched all your react hooks videos and I learned lots from you in react JS side
watched it fully. really good
full video watched
Tq bro use callback topic
You are ahead of 95% of the people! Great job!
@@UIGems React la custom hooks expline pannugka bro
Thanks bro very much useful for me
i watched it completely
great video with clear explanation
Really great explanation bro please explanation redux in react native bro
Watched till the end. Awesome!
You are ahead of 95% of the people! Great job..
Very good explanation
thanks fully watched
Simple and powerful.
Bro really fabulous thanks bro❤❤
Really thanks...
Now I can good understanding of these usecallback and usememo hooks.
Thanks 👍 brother....
Please upload new hooks like react 18 version
check my new channel link is in community tab
@@UIGems okay 👍 thanks
Good Explanation bro
Good explanation 👏 💜💜💜💜
Thank you
Bro, you are explaining concepts superbly,, thanks a lot, please do more videos on react..
Sure, please share this channel with more people! I will continue making good videos.
@@UIGems yes need much more. awesome explanation. thank you.
Veraa level bro🎉
Great!, thanks bro.......
nice explaination
nice sir, really superb
Nice video bro thanks
Good one 👍
Well explained brother
Nice explanation 👌
thx bro clearly understand
Perfect 👌 .
Watched full video without skip...
Thanks for you support!
Great thanks for this !!!
keeping doing more videos
watched thank you
Kadaisi varaikkum parthen bro..
Superb..
Dependency pass pananumna Atha useEffect use paniye panirukalamla bro. Yen useCallback use panrom nu theliva solunga bro differentiate pani solunga
s watched full video..
Ok
yes bro
nyc explanation
Watched ❤❤❤
Till the last....🎉
o wow!
Hi, nice explanation,
I have doubt
assume, if cart value is an object, usecallback second params [cart] is works?
React uses shallow object comparison to determine if a value has updated or not. So if you pass some object which has different reference on every re-render then callback function will be created every time.
Even if we pass an object useCallback will run
Console.log(cart) is inside the useCallback hook. Why it is printing the value 1 again and again.
If the cart value doesn't change it means flow doesn't reach setCart function. Then why console.log is alone printing?. Since, both are inside the useCallback hook. Either both should have executed or none. But, in your example, console.log alone executed but not the setCart().
Please explain why
watched full vedio
one doubt why it should not re render?
Watched till end
You are ahead of 95% of the people! Great job..
Impressive, many new stuffs i have learned here. Kudos to you. Keep going.
🔥🔥🔥
If I click prod 1 component, prod 2 component also re-rendered. How can I avoid it?
React.memo
can somenone give me source code of this video ?
kadasi varaikkum paarthen
orutime pathuten onnu purila.ipo marubadiyu pakuren
Watched fully bro thanks 🎉