{"id":102108,"date":"2025-03-18T20:21:40","date_gmt":"2025-03-18T16:51:40","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/%d8%af%d8%b1%da%a9-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7%db%8c-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%d8%ac%d8%a7%d9%85%d8%b9%d9%87-dev\/"},"modified":"2025-03-18T20:21:40","modified_gmt":"2025-03-18T16:51:40","slug":"%d8%af%d8%b1%da%a9-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7%db%8c-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%d8%ac%d8%a7%d9%85%d8%b9%d9%87-dev","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/%d8%af%d8%b1%da%a9-%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d8%af%d8%a7%d8%af%d9%87-%d9%87%d8%a7%db%8c-%d8%ac%d8%a7%d9%88%d8%a7-%d8%a7%d8%b3%da%a9%d8%b1%db%8c%d9%be%d8%aa-%d8%ac%d8%a7%d9%85%d8%b9%d9%87-dev\/","title":{"rendered":"\u062f\u0631\u06a9 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a – \u062c\u0627\u0645\u0639\u0647 dev"},"content":{"rendered":"
\n

JavaScript \u06cc\u06a9 \u0632\u0628\u0627\u0646 \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9\u06cc \u062a\u0627\u06cc\u067e \u0634\u062f\u0647 \u0627\u0633\u062a \u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0644\u0627\u0632\u0645 \u0646\u06cc\u0633\u062a \u0646\u0648\u0639 \u0645\u062a\u063a\u06cc\u0631 \u0631\u0627 \u0628\u0647 \u0635\u0631\u0627\u062d\u062a \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644 \u060c \u062f\u0631\u06a9 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u06a9\u062f \u06a9\u0627\u0631\u0622\u0645\u062f \u0648 \u0628\u062f\u0648\u0646 \u0627\u0634\u06a9\u0627\u0644 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646 \u0648\u0628\u0644\u0627\u06af \u060c \u0645\u0627 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc JavaScript \u060c \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0622\u0646\u0647\u0627 \u0648 \u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0622\u0646\u0647\u0627 \u0631\u0627 \u06a9\u0634\u0641 \u062e\u0648\u0627\u0647\u06cc\u0645 \u06a9\u0631\u062f.<\/em><\/p>\n

\"\u0634\u0631\u062d<\/p>\n

\u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0627\u0648\u0644\u06cc\u0647<\/strong>
JavaScript \u062f\u0627\u0631\u0627\u06cc \u0647\u0641\u062a \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0627\u0628\u062a\u062f\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0627\u067e\u0630\u06cc\u0631 \u0648 \u0628\u0627 \u0627\u0631\u0632\u0634 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n

1. \u0631\u0634\u062a\u0647<\/strong>
\u06cc\u06a9 \u0631\u0634\u062a\u0647 \u0646\u0634\u0627\u0646 \u062f\u0647\u0646\u062f\u0647 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u0645\u062a\u0646\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0646\u0642\u0644 \u0642\u0648\u0644 \u0647\u0627 \u0645\u062d\u0635\u0648\u0631 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n

\n
let name = \"Ramyasree\";\nlet greeting = 'Hello, world!';\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
\u0631\u0634\u062a\u0647 \u0647\u0627 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641\u06cc \u0645\u0627\u0646\u0646\u062f \u0637\u0648\u0644 \u060c touppercase () \u060c tolowercase () \u060c concat () \u0648 \u063a\u06cc\u0631\u0647 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u06a9\u0631\u062f.<\/p>\n
\u0634\u0645\u0627\u0631\u0647 2<\/strong>
JavaScript \u0627\u0632 \u06cc\u06a9 \u0646\u0648\u0639 \u0634\u0645\u0627\u0631\u0647 \u0648\u0627\u062d\u062f \u0628\u0631\u0627\u06cc \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0646 \u0647\u0645 \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d \u0648 \u0647\u0645 \u0634\u0645\u0627\u0631\u0647 \u0634\u0646\u0627\u0648\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u06a9\u0646\u062f.<\/p>\n
\n
let age = 25;\nlet price = 99.99;\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
\u0645\u0642\u0627\u062f\u06cc\u0631 \u0639\u062f\u062f\u06cc \u0648\u06cc\u0698\u0647 \u0634\u0627\u0645\u0644 Infinity \u060c -infinity \u0648 NAN (\u0628\u062f\u0648\u0646 \u0634\u0645\u0627\u0631\u0647) \u0627\u0633\u062a.<\/p>\n
3. \u0628\u0648\u0644\u06cc<\/strong>
\u06cc\u06a9 \u0628\u0648\u0644\u06cc \u06cc\u06a9 \u0645\u0648\u062c\u0648\u062f \u0645\u0646\u0637\u0642\u06cc \u0631\u0627 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0641\u0642\u0637 \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u062f\u0648 \u0645\u0642\u062f\u0627\u0631 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u062f: \u062f\u0631\u0633\u062a \u06cc\u0627 \u0646\u0627\u062f\u0631\u0633\u062a.<\/p>\n
\n
let isLoggedIn = true;\nlet hasAccess = false;\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
4 \u062a\u0639\u0631\u06cc\u0641 \u0646\u0634\u062f\u0647<\/strong>
\u0645\u062a\u063a\u06cc\u0631\u06cc \u06a9\u0647 \u0627\u0639\u0644\u0627\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a \u0627\u0645\u0627 \u0645\u0642\u062f\u0627\u0631\u06cc \u0628\u0647 \u0622\u0646\u0647\u0627 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0627\u062f\u0647 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a \u060c \u062a\u0639\u0631\u06cc\u0641 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\n
\n
let x;\nconsole.log(x); \/\/ undefined\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
5. \u062a\u0647\u06cc<\/strong>
\u062a\u0647\u06cc \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0647\u0631 \u0645\u0642\u062f\u0627\u0631 \u0627\u0633\u062a.<\/p>\n
\n
let y = null;\nconsole.log(y); \/\/ null\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
6. BIGINT<\/strong>
BigInt \u0628\u0631\u0627\u06cc \u0627\u0639\u062f\u0627\u062f \u0635\u062d\u06cc\u062d \u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 \u0634\u0645\u0627\u0631\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f. max_safe_integer.<\/p>\n
\n
let bigNumber = 123456789012345678901234567890n;\nconsole.log(bigNumber);\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
7. \u0646\u0645\u0627\u062f<\/strong>
\u0646\u0645\u0627\u062f\u0647\u0627 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0628\u062a\u062f\u0627\u06cc\u06cc \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f \u0648 \u062a\u063a\u06cc\u06cc\u0631 \u0646\u0627\u067e\u0630\u06cc\u0631 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06a9\u0644\u06cc\u062f\u0647\u0627\u06cc \u0634\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n
\n
let sym1 = Symbol('id');\nlet sym2 = Symbol('id');\nconsole.log(sym1 === sym2); \/\/ false\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
\u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u062d\u0633\u0627\u0633 (\u0645\u0631\u062c\u0639)<\/strong>
\u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0627\u0648\u0644\u06cc\u0647 \u0627\u0634\u06cc\u0627\u0621 \u0647\u0633\u062a\u0646\u062f \u0648 \u062a\u0648\u0633\u0637 \u0645\u0631\u062c\u0639 \u0630\u062e\u06cc\u0631\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.
1. \u0622\u0631\u0627\u06cc\u0647<\/strong>
\u0622\u0631\u0627\u06cc\u0647 \u0647\u0627 \u0627\u0646\u0648\u0627\u0639 \u062e\u0627\u0635\u06cc \u0627\u0632 \u0627\u0634\u06cc\u0627\u0621 \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0630\u062e\u06cc\u0631\u0647 \u0644\u06cc\u0633\u062a \u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u0646\u062f.<\/p>\n
\n
let colors = [\"red\", \"green\", \"blue\"];\nconsole.log(colors[1]); \/\/ green\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
2<\/strong>
\u0627\u0634\u06cc\u0627\u0621 \u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u062c\u0641\u062a \u0647\u0627\u06cc \u0627\u0631\u0632\u0634 \u06a9\u0644\u06cc\u062f\u06cc \u0647\u0633\u062a\u0646\u062f.<\/p>\n
\n
let person = {\n  name: \"Alice\",\n  age: 30,\n  isStudent: false\n};\nconsole.log(person.name); \/\/ Alice\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
\u0639\u0645\u0644\u06a9\u0631\u062f 3<\/strong>
\u062a\u0648\u0627\u0628\u0639 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0634\u06cc\u0627\u0621 \u062f\u0631 \u062c\u0627\u0648\u0627 \u0627\u0633\u06a9\u0631\u06cc\u067e\u062a \u0647\u0633\u062a\u0646\u062f \u0648 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0647 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627 \u0627\u062e\u062a\u0635\u0627\u0635 \u062f\u0647\u0646\u062f.<\/p>\n
\n
function greet() {\n  return \"Hello!\";\n}\nconsole.log(greet()); \/\/ Hello!\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
4. \u06a9\u0644\u0627\u0633 \u0647\u0627<\/strong>
\u0627\u0644\u06af\u0648\u0647\u0627\u06cc \u0627\u06cc\u062c\u0627\u062f \u0627\u0634\u06cc\u0627\u0621.<\/p>\n
\n
class Person {\n  constructor(name) {\n    this.name = name;\n  }\n}\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
5- \u0634\u0631\u0648\u0639 \u06a9\u0646\u06cc\u062f<\/strong>
\u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0646\u062d\u0635\u0631 \u0628\u0647 \u0641\u0631\u062f.<\/p>\n
\n
let uniqueNumbers = new Set([1, 2, 3, 3]);\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
6. \u0646\u0642\u0634\u0647<\/strong>
\u0645\u062c\u0645\u0648\u0639\u0647 \u0627\u06cc \u0627\u0632 \u062c\u0641\u062a \u0647\u0627\u06cc \u0627\u0631\u0632\u0634 \u06a9\u0644\u06cc\u062f\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u06a9\u0644\u06cc\u062f\u0647\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u0646\u062f \u0647\u0631 \u0646\u0648\u0639 \u062f\u0627\u062f\u0647 \u0628\u0627\u0634\u0646\u062f.<\/p>\n
\n
let map = new Map();\nmap.set(\"name\", \"Alice\");\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
7.<\/strong>
\u0628\u0631\u0627\u06cc \u06a9\u0627\u0631 \u0628\u0627 \u062a\u0627\u0631\u06cc\u062e \u0648 \u0632\u0645\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f<\/p>\n
\n
let today = new Date();\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
8.Regexp<\/strong>
\u0628\u0631\u0627\u06cc \u062a\u0637\u0628\u06cc\u0642 \u0627\u0644\u06af\u0648\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f.<\/p>\n
\n
let regex = \/hello\/i;\n<\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\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
\u067e\u0627\u06cc\u0627\u0646<\/strong>
\u062f\u0631\u06a9 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc JavaScript \u0628\u0631\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u0628\u0631\u0646\u0627\u0645\u0647 \u0647\u0627\u06cc \u0642\u0648\u06cc \u0636\u0631\u0648\u0631\u06cc \u0627\u0633\u062a. \u0628\u0627 \u062f\u0627\u0646\u0633\u062a\u0646 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0646\u0648\u0627\u0639 \u0627\u0628\u062a\u062f\u0627\u06cc\u06cc \u0648 \u0645\u0631\u062c\u0639 \u0686\u06af\u0648\u0646\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u0646\u062f \u060c \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0627\u0632 \u0627\u0634\u06a9\u0627\u0644\u0627\u062a \u063a\u06cc\u0631 \u0645\u0646\u062a\u0638\u0631\u0647 \u062c\u0644\u0648\u06af\u06cc\u0631\u06cc \u06a9\u0631\u062f\u0647 \u0648 \u0639\u0645\u0644\u06a9\u0631\u062f \u0631\u0627 \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u06cc\u062f.<\/p>\n
\u0627\u06af\u0631 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0631\u0627 \u0645\u0641\u06cc\u062f \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u06cc\u062f \u060c \u0627\u0641\u06a9\u0627\u0631 \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0646\u0638\u0631\u0627\u062a \u0628\u0647 \u0627\u0634\u062a\u0631\u0627\u06a9 \u0628\u06af\u0630\u0627\u0631\u06cc\u062f \u06cc\u0627 \u0628\u0631\u0627\u06cc \u0628\u06cc\u0646\u0634 \u0628\u06cc\u0634\u062a\u0631 JavaScript \u0645\u0646 \u0631\u0627 \u062f\u0646\u0628\u0627\u0644 \u06a9\u0646\u06cc\u062f!<\/em><\/p>\n
\u0628\u0631\u0646\u0627\u0645\u0647 \u0646\u0648\u06cc\u0633\u06cc \u0645\u0628\u0627\u0631\u06a9 !!<\/em><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
JavaScript \u06cc\u06a9 \u0632\u0628\u0627\u0646 \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9\u06cc \u062a\u0627\u06cc\u067e \u0634\u062f\u0647 \u0627\u0633\u062a \u060c \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0639\u0646\u06cc \u06a9\u0647 \u0644\u0627\u0632\u0645 \u0646\u06cc\u0633\u062a \u0646\u0648\u0639 \u0645\u062a\u063a\u06cc\u0631 \u0631\u0627 \u0628\u0647 \u0635\u0631\u0627\u062d\u062a \u0645\u0634\u062e\u0635 \u06a9\u0646\u06cc\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644 \u060c \u062f\u0631\u06a9 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627 \u0628\u0631\u0627\u06cc \u0646\u0648\u0634\u062a\u0646 \u06a9\u062f \u06a9\u0627\u0631\u0622\u0645\u062f \u0648 \u0628\u062f\u0648\u0646 \u0627\u0634\u06a9\u0627\u0644 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0647\u0645 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646 \u0648\u0628\u0644\u0627\u06af \u060c \u0645\u0627 \u0627\u0646\u0648\u0627\u0639 \u062f\u0627\u062f\u0647 \u0647\u0627\u06cc JavaScript \u060c \u0648\u06cc\u0698\u06af\u06cc \u0647\u0627\u06cc \u0622\u0646\u0647\u0627 \u0648 \u0646\u062d\u0648\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f …<\/p>\n","protected":false},"author":2,"featured_media":102109,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/media2.dev.to\/dynamic\/image\/width=1000,height=500,fit=cover,gravity=auto,format=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fr4wfo5d4gsldy6v9mmxa.png","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-102108","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\/102108","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=102108"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/102108\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/102109"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=102108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=102108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=102108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}