{"id":64586,"date":"2024-05-31T23:56:01","date_gmt":"2024-05-31T20:26:01","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7%db%8c-js\/"},"modified":"2024-05-31T23:56:01","modified_gmt":"2024-05-31T20:26:01","slug":"%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7%db%8c-js","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7%db%8c-js\/","title":{"rendered":"\u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc JS"},"content":{"rendered":"

<\/p>\n

\n

\n

\u062f\u0648 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0627\u0635\u0644\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f: \u0627\u0646\u0648\u0627\u0639 \u0627\u0648\u0644\u06cc\u0647 \u0648 \u063a\u06cc\u0631 \u0627\u0628\u062a\u062f\u0627\u06cc\u06cc.
\n<\/h2>\n\n

1. String<\/code><\/p>\n

\n
Matnli ma'lumotlarni ifodalaydi. Ikkita qo'shtirnoq (\"...\") \nyoki bitta qo'shtirnoq ('...') ichida yoziladi.\nyoki bektik (`...`) ichida yoziladi\n\nmisol:\n\nlet str = \"Hello, World!\";\nlet str=\"Hello, World!\";\nlet str = `Hello, World!`;\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n
2. Number<\/code><\/p>\n
\n
Butun va o'nlik (floating-point) sonlarni ifodalaydi.\n\nmisol:\n\nlet num = 42;\nlet pi = 3.14;\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n
3. Boolean<\/code><\/p>\n
\n
Mantiqiy qiymatlar: true yoki false.\n\nmisol:\n\nlet isTrue = true;\nlet isFalse = false;\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n
4. Null<\/code><\/p>\n
\n
Bitta qiymatni qabul qiladigan maxsus ma'lumot turi:\nNull, Bu qiymat ob'ektning mavjud emasligini ifodalaydi.\n\nMisol:\n\nlet emptyValue = null;\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n
5. Undefined<\/code><\/p>\n
\n
O'zgaruvchiga hech qanday qiymat tayinlanmaganligini ifodalaydi.\n\nMisol:\n\nlet notAssigned;\nconsole.log(notAssigned); \/\/ undefined\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n
6. Symbol<\/code><\/p>\n
\n
(ES6 dan boshlangan)\nYagona, o'zgarmas identifikatorlarni yaratish uchun ishlatiladi.\n\nMisaol:\n\nlet sym = Symbol('description');\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n
7. BigInt<\/code><\/p>\n
\n
(ES11 dan boshlangan)\nKatta butun sonlarni ifodalaydi bu sonlar Number tipida\nifodalanishi mumkin bo'lgan diapazondan kattaroq bo'ladi.\n\nMisol:\n\nlet bigIntNumber = BigInt(9007199254740991);\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n
Object<\/code><\/p>\n
\n
Kalit-qiymat juftliklarini saqlash uchun ishlatiladi.\nOb'ektlar moslashuvchan va ko'p maqsadli bo'lib,\nbir nechta xususiyatlarga ega bo'lishi mumkin.\n\nMisol:\n\nlet person = {\n  name: \"John\",\n  age: 30\n};\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n
Array<\/code><\/p>\n
\n
Tartiblangan ro'yxat yoki kolleksiyani ifodalaydi.\nArraylar ob'ektning bir turi hisoblanadi.\n\nMisol:\n\nlet numbers = [1, 2, 3, 4, 5];\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n
Function<\/code><\/p>\n
\n
Funksiyalar ham ob'ekt turlariga kiradi.Funksiya \nkod bo'lagini qayta ishlatish va bajarish uchun ishlatiladi.\n\nMisol:\n\nfunction greet(name) {\n  return \"Hello, \" + name;\n}\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n
\u0628\u0631\u0631\u0633\u06cc \u0646\u0648\u0639 \u062f\u0627\u062f\u0647<\/strong><\/p>\n
typeof<\/code><\/p>\n
\n
operatori yordamida o'zgaruvchining turini tekshirish mumkin:\n<\/code><\/pre>\n
\n
\n    \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n
\"\u062a\u0648\u0636\u06cc\u062d\u0627\u062a<\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
\u062f\u0648 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0627\u0635\u0644\u06cc \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f: \u0627\u0646\u0648\u0627\u0639 \u0627\u0648\u0644\u06cc\u0647 \u0648 \u063a\u06cc\u0631 \u0627\u0628\u062a\u062f\u0627\u06cc\u06cc. 1. String Matnli ma’lumotlarni ifodalaydi. Ikkita qo’shtirnoq (“…”) yoki bitta qo’shtirnoq (‘…’) ichida yoziladi. yoki bektik (`…`) ichida yoziladi misol: let str = “Hello, World!”; let str=”Hello, World!”; let str = `Hello, World!`; \u0648\u0627\u0631\u062f \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0634\u0648\u06cc\u062f \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 …<\/p>\n","protected":false},"author":2,"featured_media":64587,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/media.dev.to\/cdn-cgi\/image\/width=1000,height=500,fit=cover,gravity=auto,format=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F04uzh8ur1s3ocs7e84z6.png","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-64586","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/64586","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=64586"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/64586\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/64587"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=64586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=64586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=64586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}