JavaScript
@abs_javascript
1.76K subscribers
500 photos
47 videos
9 files
188 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
1.76K subscribers
JavaScript
👍4
604 views
JavaScript
JavaScript
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abs_1 == abs_2
Anonymous Quiz
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true
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JavaScript
IN

IN - operatori biror xususiyatning obyekt yoki uning prototype chaining da mavjudligini tekshirish uchun ishlatiladi.

Agar berilgan xususiyat mavjud bo’lsa, in operatori true qiymatini qaytaradi, aks holda false.

rasmda: a — true qiymatga teng ; b — false qiymatga teng

@abs_javascript
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JavaScript
For..in tsiklida nima uchun IN ishlatilishini bilib oldiz menimcha.

Shuningdek , IN operatori ozgina kamchiligi ham bor uni boshqa gaplashamiz.

@abs_javascript
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JavaScript
'abs' in {}
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undefined
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null in {}
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undefined in {}
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URL-manzilni yangi oynada (yangi yorliqda emas) ochish uchun ...?

@abs_javascript
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JavaScript
JavaScript
URL-manzilni yangi oynada (yangi yorliqda emas) ochish uchun ...? @abs_javascript
URL-manzilni yangi oynada ochish uchun window obyektining open methodidan foydalanish mumkin.

@abs_javascript
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JavaScript
typeof window == typeof null
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@abs_javascript da 1k bo'ldik 🥳🥳🥳🥳🥳🥳🥳🥳😁😁🎉🎉🎉🔥🔥🔥🔥💫💫⭐🌟🌟🌟✨
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"good morning" || true
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"good morning"
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true ? false : true
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console.log ga nima chiqadi ?
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consol.log() ga nima chiqadi ?
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console.log() nima chiqadi ?
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JavaScript
JavaScript
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Bu jarayonni alohida post qilmoqchi edim lekin 1,2 ta quiz test yechib tushunib olsa bo'ladi ekan. 🔥
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