JavaScript
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About JavaScript 🌡
Interyu savollar va Test yechish uchun website imiz: javascript-savollar.uz

Men yozgan va aytganlarimga 100% ishonmang , chunki men ham siz kabi haliham o'rganyabman.

Blog: @abdulvahob_blog

Bog'lanish uchun: @A_Abdulvahob
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Arraydagi biron element o'zgartirmoqchi bo'lsak

arr[ index ] = 23

sifatida o'zgartirar edik , bu asl arrayni qiymatini o'zgartirar edi.

endi with() method i yordamida asl arrayni qiymatini o'zgartirmagan holda , qiymatni yangi arrayda o'zgartirishiz mumkin.

let newArr = arr.with( index , 24 )

@abs_javascript
πŸ”₯6πŸ‘4⚑2
ES14 dagi o'zgarishlarni frontend dasturchilar bilan share qilsaiz ulargaham foydali bo'ladi.

quiz test qilamizmi ? (πŸ‘)
πŸ‘11
let arr = [4, 2, 3];
arr[1] = 42;
console.log( arr );
Anonymous Quiz
21%
[42, 2, 3]
67%
[4, 42, 3]
11%
[4, 2, 3]
1%
[4, 2, 42]
πŸ”₯5
let arr = [4, 2, 3];
arr.with(1 , 42)
console.log( arr );
Anonymous Quiz
9%
[42, 2, 3]
54%
[4, 42, 3]
7%
[4, 2, 42]
30%
[4, 2, 3]
πŸ‘4
let arr = [4, 2, 3];
arr.toSorted()
console.log( arr );
Anonymous Quiz
50%
[4, 2, 3]
8%
[3, 2, 4]
34%
[4, 3, 2]
9%
error
πŸ€”12
let arr = [4, 2, 3];
arr.reverse()
console.log( arr );
Anonymous Quiz
14%
[4, 2, 3]
71%
[3, 2, 4]
13%
[ 2, 3 , 4]
1%
undefined
πŸ‘4
let arr = [4, 2, 3];
let newArr = arr.toReversed()
console.log( newArr );
Anonymous Quiz
24%
[4, 2, 3]
63%
[3, 2, 4]
5%
[2, 2, 3, 3 , 4, 4]
8%
[4, 2, 3 , 4, 2, 3]
πŸ‘3
JavaScript pinned Β«ES14 dagi o'zgarishlarni frontend dasturchilar bilan share qilsaiz ulargaham foydali bo'ladi. quiz test qilamizmi ? (πŸ‘)Β»
JavaScript
let arr = [4, 2, 3];
arr.toSorted()
console.log( arr );
Bu xoto ketib qolibdi πŸ€¦β€β™‚οΈ ( insonchilik )

[ 4,2,3 ] tanlaganlar , javoblaring togri βœ…
πŸ‘11❀1🀝1
Intersection-Observer-Zoom-Image-Only-When-Its-In-View.webp
1.7 MB
new IntersectionObserver ( Intersection Observer API ) nima ?

Intersection Observer API asinxron tarzda bir elementning boshqa bir element yoki saytning ko’rinadigan qismi bilan kesishishidagi o’zgarishlarni kuzatish imkonini beradi. ( rasm )

@abs_javascript
πŸ‘4😒1
JavaScript
Intersection-Observer-Zoom-Image-Only-When-Its-In-View.webp
gif ni ko'ra olmaganlar uchun ,yana bir rasm
πŸ‘3😒2
JavaScript
Intersection-Observer-Zoom-Image-Only-When-Its-In-View.webp
new IntersectionObserver β€” kod holati
πŸ‘3😨2
Promise πŸ’‘
@abs_javascript
πŸ‘4πŸ”₯1😁1
Promise πŸ’‘
@abs_javascript
πŸ‘4❀1
Ish topish

Odatda may va iyun oyida juda ko'p joylar ishga elon berishadi. Agar hali ishga kirmagan bo'lsaiz , 2 oy yaxshilab tayorgarlik koring.

@abs_javascript
πŸ‘10🀝5
πŸ‘9❀3πŸ”₯2
Mobbodo agar kimdur donat qilmoqchilar bo'lsa πŸ˜… πŸ‘‡πŸ‘‡


Link: https://tirikchilik.uz/abs_javascript

@abs_javascript
πŸ‘10😁5❀1
πŸ‘2