JavaScript
1.77K subscribers
498 photos
46 videos
9 files
187 links
About JavaScript ๐ŸŒต
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
Download Telegram
JavaScript
Photo
consolga birinchi nima chiqadi ?
Anonymous Quiz
26%
"abs 1"
49%
"abs 2"
19%
"abs 1 abs 2"
6%
0
๐Ÿ˜2
โšก2
JavaScript
Photo
consolga birinchi nima chiqadi ?
Anonymous Quiz
11%
error
26%
"abs 1"
55%
"abs 2"
9%
undefined
๐Ÿ’”3๐Ÿ‘1
๐Ÿ‘7๐Ÿค”1
JavaScript
Photo
๐Ÿ‘9
JavaScript
Photo
setTimeout parametrlari

setTimeout ning โ€” setTimeout( func | code , delay , arg1 , arg1 )

1 - bo'lib funksiya yoki kodni yozasiz
2 - delay yani kutish vaqtini kiritasiz
3 - ishga tushadigan funksiyaga argunent kiritasiz

@abs_javascript
๐Ÿ‘10๐Ÿ”ฅ2
Gsap ni o'rganishga manba tafsiya qilinglar ๐Ÿซก
๐Ÿ‘12
2023 yilda qo'shilgan Array ning toSorted() method ining sort() method idan farqi nima ?

sort() โ€” method i asl arrayni oโ€™zgartirib, elementlarni tartiblaydi.

toSorted() โ€” method i asl arrayni oโ€™zgartirmasdan, elementlarni tartiblaydi.

@abs_javascript
๐Ÿ‘11
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
๐Ÿ”ฅ6๐Ÿ‘4โšก2
ES14 dagi o'zgarishlarni frontend dasturchilar bilan share qilsaiz ulargaham foydali bo'ladi.

quiz test qilamizmi ? (๐Ÿ‘)
๐Ÿ‘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]
๐Ÿ”ฅ5
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]
๐Ÿ‘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
๐Ÿค”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
๐Ÿ‘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]
๐Ÿ‘3
JavaScript pinned ยซES14 dagi o'zgarishlarni frontend dasturchilar bilan share qilsaiz ulargaham foydali bo'ladi. quiz test qilamizmi ? (๐Ÿ‘)ยป
JavaScript
let arr = [4, 2, 3];
arr.toSorted()
console.log( arr );
Bu xoto ketib qolibdi ๐Ÿคฆโ€โ™‚๏ธ ( insonchilik )

[ 4,2,3 ] tanlaganlar , javoblaring togri โœ…
๐Ÿ‘11โค1๐Ÿค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 koโ€™rinadigan qismi bilan kesishishidagi oโ€™zgarishlarni kuzatish imkonini beradi. ( rasm )

@abs_javascript
๐Ÿ‘4๐Ÿ˜ข1
JavaScript
Intersection-Observer-Zoom-Image-Only-When-Its-In-View.webp
gif ni ko'ra olmaganlar uchun ,yana bir rasm
๐Ÿ‘3๐Ÿ˜ข2
JavaScript
Intersection-Observer-Zoom-Image-Only-When-Its-In-View.webp
new IntersectionObserver โ€” kod holati
๐Ÿ‘3๐Ÿ˜จ2