JavaScript
@abs_javascript
1.56K subscribers
518 photos
51 videos
9 files
195 links
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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JavaScript
1.56K subscribers
JavaScript
Qaysi data type ma'lumot o'zgaruvchiga qiymat berilmaganda avtomatik ravishda tayinlanadi?
Anonymous Quiz
28%
Null
49%
Undefined
13%
Boolean
9%
Number
⚡3🥰3
275 voters694 views
JavaScript
const raqam = 3; console.log(raqam.toString() + 1);
Anonymous Quiz
10%
33
15%
Error
65%
31
11%
4
👍5⚡2👏2
282 voters700 views
JavaScript
console.log(6!=5);
Anonymous Quiz
64%
True
31%
False
4%
5
1%
6
👀3⚡2🥰2
290 voters761 views
JavaScript
1+2+'3'
Anonymous Quiz
48%
33
12%
6
37%
'33'
3%
'6'
👀7⚡3😁3
284 voters761 views
JavaScript
null + 1 + '0'
Anonymous Quiz
28%
Undefined
31%
'null10'
35%
'10'
6%
10
👏5⚡3😱3
284 voters756 views
JavaScript
Kim nechta topdi?
7 ta testdan.

M: 7/4 ta
💯5⚡2🔥1
643 views
JavaScript
Media is too big
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Bundan keyin Give awayda qatnashishdan oldin yaxshilab o’ylab ko’ring!

Givega ishonib yuradigan do’stlringizga yuborin😎

#share
Sardor web
👍5⚡2🔥1😢1
739 views
JavaScript
Buni natijasi qanday ?
⚡3
662 views
JavaScript
JavaScript
Buni natijasi qanday ?
Bironta really qilgan loyiha ishlatganmisiz ?
⚡5
675 views
JavaScript
Null

Ko'pchilik tushunishga qiynaladigan null haqida

JavaScript da null - bu bo'sh yoki noma'lum qiymatni ifodalovchi maxsus qiymat .

Yuqoridagi kod, num , element o'zgaruvchisi hozir bo'sh va keyinroq qiymatga ega bo'lishi mumkin.

@abs_javascript
👍6🙉2⚡1❤1🔥1👨‍💻1
729 viewsedited  
JavaScript
Test o'tqazamizmi? 20 ta HA degan ovoz bo'lsa boshlaymiz.
Anonymous Poll
95%
Ha
5%
Hozir emas
🔥3👨‍💻2⚡1👍1
210 voters635 views
JavaScript
JavaScript pinned «Test o'tqazamizmi? 20 ta HA degan ovoz bo'lsa boshlaymiz.»
JavaScript
Matn - qanday data type hisoblanadi
Anonymous Quiz
91%
String
4%
Boolean
3%
Null
2%
Undefined
⚡2👍2😱1
295 voters744 views
JavaScript
Qaysi string metodi matn boshida va oxiridagi bo'sh joylarni olib tashlaydi?
Anonymous Quiz
18%
IndexOf
10%
Break
10%
Includes
62%
Trim
👨‍💻2⚡1👍1
293 voters676 views
JavaScript
console.log(Math.abs(5))
Anonymous Quiz
19%
'5'
21%
25
55%
5
4%
5*5
👍2⚡1👨‍💻1
289 voters656 views
JavaScript
Qaysi array metodi massivni tartiblash uchun ishlatiladi va elementlar asosida natijalar ro'yxatini qaytaradi?
Anonymous Quiz
74%
Sort
17%
ForEach
6%
IndexOf
4%
For in
👨‍💻2⚡1👍1😱1
285 voters655 views
JavaScript
console.log(Math.floor(4.8))
Anonymous Quiz
63%
4
32%
5
3%
0
1%
-1
👍2👨‍💻2⚡1
287 voters660 views
JavaScript
console.log(ism) {let ism = 'Sardor'}
Anonymous Quiz
48%
Ism is not defined
33%
Undefined
5%
Null
14%
Error
👍3👨‍💻2
275 voters607 views
JavaScript
console.log(Math.ceil(4.3))
Anonymous Quiz
43%
4
18%
4.5
37%
5
2%
0
👍2👨‍💻2
271 voters595 views
JavaScript
null + 0
Anonymous Quiz
65%
0
18%
Error
14%
null0
4%
1
👨‍💻2👍1
280 voters608 views