{"id":7093,"date":"2015-04-01T19:46:08","date_gmt":"2015-04-01T23:46:08","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/?p=7093"},"modified":"2015-05-08T11:54:31","modified_gmt":"2015-05-08T15:54:31","slug":"%e0%a6%9c%e0%a6%be%e0%a6%ad%e0%a6%be%e0%a6%b8%e0%a7%8d%e0%a6%95%e0%a7%8d%e0%a6%b0%e0%a6%bf%e0%a6%aa%e0%a7%8d%e0%a6%9f-%e0%a6%85%e0%a6%ac%e0%a6%9c%e0%a7%87%e0%a6%95%e0%a7%8d%e0%a6%9f-javascript-object","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=7093","title":{"rendered":"\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f (JavaScript Objects)"},"content":{"rendered":"

\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f (JavaScript Objects)<\/h2>\n

-\u09aa\u09be\u09df\u09c7\u09b2 \u099a\u09cc\u09a7\u09c1\u09b0\u09c0<\/p>\n

 <\/p>\n

\u09ac\u09be\u09b8\u09cd\u09a4\u09ac \u099c\u09c0\u09ac\u09a8\u09c7\u09b0 \u09a6\u09c3\u09b7\u09cd\u099f\u09be\u09a8\u09cd\u09a4\u09c7 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f\u09b8, \u09aa\u09cd\u09b0\u09aa\u09be\u09b0\u09cd\u099f\u09bf\u09b8 \u098f\u09ac\u0982 \u09ae\u09c7\u09a5\u09a1\u09b8<\/h2>\n

\u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09c7 \u098f\u0995\u099f\u09bf \u0997\u09be\u09dc\u09c0 \u09b9\u09b2 \u098f\u0995\u099f\u09be \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f.<\/p>\n

\u0997\u09be\u09dc\u09c0\u09b0 \u0993\u099c\u09a8, \u09b0\u0982 \u098f\u09b8\u09ac \u09b9\u09b2 \u098f\u0995\u099f\u09bf \u0997\u09be\u09dc\u09c0\u09b0 \u09aa\u09cd\u09b0\u09aa\u09be\u09b0\u09cd\u099f\u09bf\u099c \u098f\u09ac\u0982 \u098f\u09b0 \u099a\u09be\u09b2\u09c1 \u09b9\u09ac\u09be\u09b0 \u098f\u09ac\u0982 \u09a5\u09be\u09ae\u09be\u09b0 \u09ae\u09c7\u09a5\u09a1 \u0986\u099b\u09c7.<\/p>\n

 <\/p>\n\n\n\n\n\n\n\n
Object<\/td>\nProperties<\/td>\nMethods<\/td>\n<\/tr>\n
\u00a0\"Car\"<\/a><\/td>\ncar.name = Fiat<\/td>\ncar.start()<\/td>\n<\/tr>\n
car.model = 500<\/td>\ncar.drive()<\/td>\n<\/tr>\n
car.weight = 850<\/td>\nkg car.brake()<\/td>\n<\/tr>\n
car.color = white<\/td>\ncar.stop()<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u09b8\u0995\u09b2 \u0997\u09be\u09a1\u09bc\u09bf\u09b0 \u09ac\u09c8\u09b6\u09bf\u09b7\u09cd\u099f\u09cd\u09af (Prperties) \u098f\u0995\u0987, \u0995\u09bf\u09a8\u09cd\u09a4 \u098f\u09b0 \u09ae\u09be\u09a8 \u0997\u09be\u09a1\u09bc\u09c0 \u09a5\u09c7\u0995\u09c7 \u0997\u09be\u09a1\u09bc\u09c0 \u09a5\u09c7\u0995\u09c7 \u09aa\u09c3\u09a5\u0995\u0964
\n\u09b8\u0995\u09b2 \u0997\u09be\u09a1\u09bc\u09bf\u09b0 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf (Methods) \u098f\u0995\u0987, \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u09ae\u09c7\u09a5\u09a1 \u09b8\u09ae\u09cd\u09aa\u09a8\u09cd\u09a8 \u09b9\u0993\u09df\u09be\u09b0 \u09b8\u09ae\u09df \u09ad\u09bf\u09a8\u09cd\u09a8 \u09b9\u09df\u0964<\/p>\n

\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f<\/h2>\n

\u0986\u09ae\u09b0\u09be \u099c\u09be\u09a8\u09bf \u09af\u09c7, \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u09ad\u09c7\u09b0\u09bf\u09df\u09c7\u09ac\u09b2 \u09a4\u09a5\u09cd\u09af \u09ae\u09be\u09a8\u09c7\u09b0 \u09a7\u09be\u09b0\u0995 (data values) \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09c7\u0964<\/p>\n

\u09a8\u09c0\u099a\u09c7\u09b0 \u0995\u09cb\u09a1\u09c7\u09b0 \u09ad\u09c7\u09b0\u09bf\u09df\u09c7\u09ac\u09b2\u099f\u09bf \u0997\u09be\u09dc\u09c0\u09b0 \u09a8\u09be\u09ae\u09c7\u09b0 (Fiat) \u098f\u0995\u099f\u09bf \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u09ae\u09be\u09a8 (simple value) \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u09a6\u09c7\u09df\u09be \u09b9\u09df\u09c7\u099b\u09c7:<\/p>\n

\n

var car = “Fiat”;<\/p>\n

\n

\u09ac\u09b8\u09cd\u09a4\u09c1 (Objects) \u09b8\u09ae\u09c2\u09b9\u0993 \u09ad\u09c7\u09b0\u09bf\u09af\u09bc\u09c7\u09ac\u09b2\u0964 \u0995\u09bf\u09a8\u09cd\u09a4\u09c1 \u098f\u09b0\u09be \u0985\u09a8\u09c7\u0995 \u09ae\u09be\u09a8 \u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u09a8\u09c0\u099a\u09c7\u09b0 \u0995\u09cb\u09a1\u09c7\u09b0 \u09ad\u09c7\u09b0\u09bf\u09df\u09c7\u09ac\u09b2\u099f\u09bf \u0997\u09be\u09dc\u09c0\u09b0 \u09a8\u09be\u09ae\u09c7\u09b0 \u0985\u09a8\u09c7\u0995\u0997\u09c1\u09b2\u09cb \u09ae\u09be\u09a8 (Fiat, 500, white \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u09a6\u09c7\u09df\u09be \u09b9\u09df\u09c7\u099b\u09c7:<\/p>\n

\n

var car = {type:”Fiat”, model:500, color:”white”};<\/p>\n

\n

 <\/p>\n

\u09ae\u09be\u09a8\u09b8\u09ae\u09c2\u09b9 name:value \u098f\u09ad\u09be\u09ac\u09c7 \u099c\u09cb\u09dc\u09be\u09df (name \u0995\u09cb\u09b2\u09a8 value) \u09b2\u09c7\u0996\u09be \u09b9\u09df\u0964
\n\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f\u09b8 \u09a8\u09be\u09ae\u0995\u09c3\u09a4 \u09ae\u09be\u09a8\u09b8\u09ae\u09c2\u09b9\u09c7\u09b0 (named values) \u09a7\u09be\u09b0\u0995 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09c7\u0964<\/p>\n

\u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09aa\u09cd\u09b0\u09cd\u09b0\u09aa\u09be\u09b0\u09cd\u099f\u09bf\u099c<\/h2>\n

name:value \u099c\u09cb\u09dc\u09be\u0995\u09c7 (\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f\u09b8 \u098f) \u09aa\u09cd\u09b0\u09cd\u09b0\u09aa\u09be\u09b0\u09cd\u099f\u09bf\u099c \u09ac\u09b2\u09c7\u0964<\/p>\n

\n

var person = {firstName:”John”, lastName:”Doe”, age:50, eyeColor:”blue”};<\/p>\n

\n\n\n\n\n\n\n\n
Property<\/strong><\/td>\nProperty Value<\/strong><\/td>\n<\/tr>\n
firstName<\/td>\nJohn<\/td>\n<\/tr>\n
lastName<\/td>\nDoe<\/td>\n<\/tr>\n
age<\/td>\n50<\/td>\n<\/tr>\n
eyeColor<\/td>\nblue<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f\u09b8 \u09ae\u09c7\u09a5\u09a1\u09b8<\/h2>\n

\u09ae\u09c7\u09a5\u09a1\u09b8 \u09b9\u09b2 \u0995\u09cd\u09b0\u09bf\u09df\u09be\u09b8\u09ae\u09c2\u09b9 \u09af\u09be \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f\u09b8 \u098f\u09b0 \u0989\u09aa\u09b0 \u09b8\u09ae\u09cd\u09aa\u09a8\u09cd\u09a8 \u0995\u09b0\u09be \u09b9\u09df\u0964
\n\u09ae\u09c7\u09a5\u09a1\u09b8 \u09b8\u09ae\u09c2\u09b9 \u09ab\u09be\u0982\u09b6\u09a8 \u09a1\u09c7\u09ab\u09bf\u09a8\u09c7\u09b6\u09a8<\/strong> \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u09aa\u09cd\u09b0\u09cd\u09b0\u09aa\u09be\u09b0\u09cd\u099f\u09bf\u099c \u098f\u09b0 \u09ae\u09a7\u09cd\u09af\u09c7 \u09b8\u0982\u09b0\u0995\u09cd\u09b7\u09a3 \u0995\u09b0\u09be \u09b9\u09df\u0964<\/p>\n\n\n\n\n\n\n\n\n
Property<\/strong><\/td>\nProperty Value<\/strong><\/td>\n<\/tr>\n
firstName<\/td>\nJohn<\/td>\n<\/tr>\n
lastName<\/td>\nDoe<\/td>\n<\/tr>\n
age<\/td>\n50<\/td>\n<\/tr>\n
eyeColor<\/td>\nblue<\/td>\n<\/tr>\n
fullName<\/td>\nfunction() {return this.firstName + ” ” + this.lastName;}<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09af\u09c7 \u09a8\u09be\u09ae\u0995\u09c3\u09a4 \u09ad\u09c7\u09b2\u09c1 \u09b8\u09ae\u09c2\u09b9\u09c7\u09b0 \u09a7\u09be\u09b0\u0995 \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09c7 \u09a4\u09be\u09a6\u09c7\u09b0 \u09aa\u09cd\u09b0\u09cd\u09b0\u09aa\u09be\u09b0\u09cd\u099f\u09bf\u099c \u098f\u09ac\u0982 \u09ae\u09c7\u09a5\u09a1\u09b8 \u09ac\u09b2\u09c7\u0964<\/p>\n

\u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3<\/span><\/span><\/h2>\n

\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u098f\u09b0 \u0989\u09a6\u09be\u09b9\u09be\u09b0\u09a3:<\/p>\n

\n

var person = {firstName:”John”, lastName:”Doe”, age:50, eyeColor:”blue”};<\/p>\n

\n

\u09b8\u09cd\u09aa\u09c7\u09b8 \u098f\u09ac\u0982 \u09b2\u09be\u0987\u09a8 \u09ac\u09cd\u09b0\u09c7\u0995 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09b0\u09cd\u09a3 \u09a8\u09af\u09bc\u0964 \u098f\u0995\u099f\u09bf \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09a4\u09c7 \u098f\u0995\u09be\u09a7\u09bf\u0995 \u09b2\u09be\u0987\u09a8 \u099c\u09c1\u09a1\u09bc\u09c7 \u09b2\u09bf\u0996\u09a4\u09c7 \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7:
\n\u0989\u09a6\u09be\u09b9\u09be\u09b0\u09a3:<\/p>\n

\n
var person = {\r\n \u00a0\u00a0\u00a0 firstName:\"John\",\r\n \u00a0\u00a0\u00a0 lastName:\"Doe\",\r\n \u00a0\u00a0\u00a0 age:50,\r\n \u00a0\u00a0\u00a0 eyeColor:\"blue\"\r\n };<\/pre>\n
\n
 <\/p>\n
<\/h2>\n
\u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09aa\u09cd\u09b0\u09cd\u09b0\u09aa\u09be\u09b0\u09cd\u099f\u09bf\u099c \u098f\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0( Accessing Object Properties)<\/h2>\n
\u0986\u09ae\u09b0\u09be \u09a6\u09c1\u2019\u09ad\u09be\u09ac\u09c7 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09aa\u09cd\u09b0\u09cd\u09b0\u09aa\u09be\u09b0\u09cd\u099f\u09bf\u099c \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09bf:<\/p>\n
\n
objectName.propertyName<\/p>\n
\n
\u0985\u09a5\u09ac\u09be<\/p>\n
\n
objectName[propertyName]<\/p>\n
\n
\u0989\u09a6\u09be\u09b9\u09be\u09b0\u09a3 \u09e7:<\/p>\n
\n
person.lastName;<\/p>\n
\n
 <\/p>\n
 <\/p>\n
\u0989\u09a6\u09be\u09b9\u09be\u09b0\u09a3 \u09e8:<\/p>\n
\n
person[“lastName”];<\/p>\n
\n
 <\/p>\n
 <\/p>\n
\u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09ae\u09c7\u09a5\u09a1\u09b8 \u098f\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 (Accessing Object Methods)<\/h2>\n
\u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 \u0985\u09a8\u09c1\u09af\u09be\u09df\u09c0 \u0986\u09ae\u09b0\u09be Object Methods \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09bf:<\/p>\n
\n
objectName.methodName()<\/p>\n
\n
 <\/p>\n
\u0989\u09a6\u09be\u09b9\u09be\u09b0\u09a3 1<\/p>\n
\n
name = person.fullName();<\/p>\n
\n
 <\/p>\n
\u09af\u09a6\u09bf fullName \u09aa\u09cd\u09b0\u09cd\u09b0\u09aa\u09be\u09b0\u09cd\u099f\u09bf, () \u099b\u09be\u09dc\u09be \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09b9\u09df, \u09a4\u09ac\u09c7 \u098f\u099f\u09be \u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09ab\u09be\u0982\u09b6\u09a8 \u09a1\u09c7\u09ab\u09bf\u09a8\u09c7\u09b6\u09a8 \u098f \u09ab\u09c7\u09b0\u09a4 \u09a8\u09bf\u09df\u09c7 \u09af\u09be\u09ac\u09c7:
\n\u0989\u09a6\u09be\u09b9\u09be\u09b0\u09a3 2<\/p>\n
\n
name = person.fullName;<\/p>\n
\n
 <\/p>\n
\u0986\u09aa\u09a8\u09bf \u0995\u09bf \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u098f Strings, Numbers, and Booleans \u0995\u09c7 Objects \u09b9\u09bf\u09b8\u09c7\u09ac\u09c7 \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09c7\u09a8<\/h2>\n
\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u098f Strings, Numbers, and Booleans \u0995\u09c7 Objects \u09b9\u09bf\u09b8\u09be\u09ac\u09c7 \u0995\u0996\u09a8\u09cb \u09a1\u09bf\u0995\u09cd\u09b2\u09c7\u09df\u09be\u09b0 \u0995\u09b0\u09ac\u09c7\u09a8\u09a8\u09be!
\n\u09af\u0996\u09a8 \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u098f \u0995\u09cb\u09a8 \u09ad\u09c7\u09b0\u09bf\u09df\u09c7\u09ac\u09b2\u0995\u09c7 “new”, \u0995\u09bf\u0993\u09df\u09be\u09b0\u09cd\u09a1 \u09a6\u09cd\u09ac\u09be\u09b0\u09be \u09a1\u09bf\u0995\u09cd\u09b2\u09c7\u09df\u09be\u09b0 \u0995\u09b0\u09be \u09b9\u09df \u09a4\u0996\u09a8 \u09b8\u09c7 \u09ad\u09c7\u09b0\u09bf\u09df\u09c7\u09ac\u09b2\u099f\u09bf \u098f\u0995\u099f\u09be \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09a4\u09c8\u09b0\u09c0 \u0995\u09b0\u09c7 :<\/p>\n
\n
var x = new String();\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \/\/ Declares x as a String object\r\nvar y =\u00a0new Number();\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/ Declares y as a Number object\r\nvar z =\u00a0new Boolean();\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\/\/ Declares z as a Boolean object<\/pre>\n
\n
String, Number, and Boolean \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f\u09b8 \u09aa\u09b0\u09bf\u09b9\u09be\u09b0 \u0995\u09b0\u09c1\u09a8\u0964 \u098f\u0997\u09c1\u09b2\u09cb \u0986\u09aa\u09a8\u09be\u09b0 \u0995\u09cb\u09a1\u0995\u09c7 \u099c\u099f\u09bf\u09b2 \u0995\u09b0\u09ac\u09c7 \u098f\u09ac\u0982 \u0995\u09be\u099c\u09c7\u09b0 \u0997\u09a4\u09bf\u0995\u09c7 \u09a7\u09c0\u09b0 \u0995\u09b0\u09c7 \u09a6\u09bf\u09ac\u09c7\u0964<\/p>\n
\u0986\u09ae\u09be\u09a6\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09a5\u09be\u0995\u09c1\u09a8, \u09aa\u09b0\u09ac\u09b0\u09cd\u09a4\u09c0\u09a4\u09c7 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f\u09c7\u09b0 \u0989\u09aa\u09b0 \u0986\u09b0\u09cb \u099f\u09bf\u0989\u099f\u09cb\u09b0\u09bf\u09df\u09be\u09b2 \u09aa\u09be\u09ac\u09c7\u09a8\u0964<\/p>\n","protected":false},"excerpt":{"rendered":"
\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f (JavaScript Objects) -\u09aa\u09be\u09df\u09c7\u09b2 \u099a\u09cc\u09a7\u09c1\u09b0\u09c0   \u09ac\u09be\u09b8\u09cd\u09a4\u09ac \u099c\u09c0\u09ac\u09a8\u09c7\u09b0 \u09a6\u09c3\u09b7\u09cd\u099f\u09be\u09a8\u09cd\u09a4\u09c7 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f\u09b8, \u09aa\u09cd\u09b0\u09aa\u09be\u09b0\u09cd\u099f\u09bf\u09b8 \u098f\u09ac\u0982 \u09ae\u09c7\u09a5\u09a1\u09b8 \u09ac\u09be\u09b8\u09cd\u09a4\u09ac\u09c7 \u098f\u0995\u099f\u09bf \u0997\u09be\u09dc\u09c0 \u09b9\u09b2 \u098f\u0995\u099f\u09be \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f. \u0997\u09be\u09dc\u09c0\u09b0 \u0993\u099c\u09a8, \u09b0\u0982 \u098f\u09b8\u09ac \u09b9\u09b2 \u098f\u0995\u099f\u09bf \u0997\u09be\u09dc\u09c0\u09b0 \u09aa\u09cd\u09b0\u09aa\u09be\u09b0\u09cd\u099f\u09bf\u099c \u098f\u09ac\u0982 \u098f\u09b0 \u099a\u09be\u09b2\u09c1 \u09b9\u09ac\u09be\u09b0 \u098f\u09ac\u0982 \u09a5\u09be\u09ae\u09be\u09b0 \u09ae\u09c7\u09a5\u09a1 \u0986\u099b\u09c7.   Object Properties Methods \u00a0 car.name = Fiat car.start() car.model = 500 car.drive() car.weight = 850 kg car.brake() car.color … <\/p>\n
Continue reading<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[65,136],"tags":[7,751,750,738,752,506],"class_list":["post-7093","post","type-post","status-publish","format-standard","hentry","category-javascript-complete-courses","category-javascript-frameworks","tag-javascript","tag-objects","tag-750","tag-738","tag-752","tag-506","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":8844,"url":"http:\/\/bangla.sitestree.com\/?p=8844","url_meta":{"origin":7093,"position":0},"title":"\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u0982 (JavaScript Strings)","author":"Rafiqul Islam","date":"May 9, 2015","format":false,"excerpt":"\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u0982 (JavaScript Strings) \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u0982 \u099f\u09c7\u0995\u09cd\u09b8\u099f (\u09b2\u09c7\u0996\u09be) \u09b8\u0982\u09b0\u0995\u09cd\u09b7\u09a3 \u0993 \u0995\u09be\u099c\u09c7 \u09b2\u09be\u0997\u09be\u09a8\u09cb\u09b0 \u099c\u09a8\u09cd\u09af \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09b9\u09df\u0964 \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u0982 \u09b8\u09be\u09a7\u09be\u09b0\u09a3\u09ad\u09be\u09ac\u09c7 \u098f\u0995\u0997\u09c1\u099a\u09cd\u099b \u09ac\u09b0\u09cd\u09a3\u0995\u09c7 \u09aa\u09b0\u09ac\u09b0\u09cd\u09a4\u09c0\u09a4\u09c7 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u09b8\u0982\u09b0\u0995\u09cd\u09b7\u09a3 \u0995\u09b0\u09c7\u0964 \u09af\u09c7\u09ae\u09a8: \"John Doe\" \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u0982 \u0995\u09cb\u099f\u09c7\u09b6\u09a8\u09b0 \u098f\u09b0 \u09ad\u09bf\u09a4\u09b0\u09c7 \u09af\u09c7\u0995\u09cb\u09a8 \u09b2\u09c7\u0996\u09be \u09b9\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u0964 \u0986\u09aa\u09a8\u09bf \u098f\u0995\u0995 \u09ac\u09be \u09a1\u09ac\u09b2 \u0995\u09cb\u099f\u09c7\u09b6\u09a8 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7\u09a8\u0964 \u09af\u09c7\u09ae\u09a8: var carname = \"Volvo\u2026","rel":"","context":"In "JavaScript"","block_context":{"text":"JavaScript","link":"http:\/\/bangla.sitestree.com\/?cat=65"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7108,"url":"http:\/\/bangla.sitestree.com\/?p=7108","url_meta":{"origin":7093,"position":1},"title":"\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u09ae\u09cd\u09af\u09be\u09a5 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f (JavaScript Math Object)","author":"Author-Check- Article-or-Video","date":"March 17, 2015","format":false,"excerpt":"\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u09ae\u09cd\u09af\u09be\u09a5 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f (JavaScript Math Object) \u09ae\u09cd\u09af\u09be\u09a5 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u09b8\u0982\u0996\u09be \u0993 \u09ae\u09cd\u09af\u09be\u09a5\u09ae\u09c7\u099f\u09bf\u0995\u09be\u09b2 \u099f\u09be\u09b0\u09cd\u09ae \u09a8\u09bf\u09df\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09be \u09af\u09be\u09df\u0964 \u00a0 \u09ae\u09cd\u09af\u09be\u09a5 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09ae\u09cd\u09af\u09be\u09a5 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f\u09c7\u09b0 \u09b8\u09be\u09b9\u09be\u09af\u09cd\u09af\u09c7 \u09ae\u09cd\u09af\u09be\u09a5\u09ae\u09c7\u099f\u09bf\u0995\u09be\u09b2 \u099f\u09be\u09b0\u09cd\u09ae \u09a8\u09bf\u09df\u09c7 \u0995\u09be\u099c \u0995\u09b0\u09be \u09af\u09be\u09df\u0964 \u09ae\u09cd\u09af\u09be\u09a5 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f\u09c7 \u0985\u09a8\u09c7\u0995\u0997\u09c1\u09b2\u09cb \u09ae\u09cd\u09af\u09be\u09a5\u09ae\u09c7\u099f\u09bf\u0995\u09be\u09b2 \u09ae\u09c7\u09a5\u09a1 \u0985\u09a8\u09cd\u09a4\u09b0\u09cd\u09ad\u09c1\u0995\u09cd\u09a4 \u09b0\u09df\u09c7\u099b\u09c7\u0964 \u09ae\u09cd\u09af\u09be\u09a5 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09b8\u09be\u09a7\u09be\u09b0\u09a3 \u0995\u09be\u099c \u09b9\u09b2\u09cb \u09b0\u09c7\u09a8\u09cd\u09a1\u09ae \u09a8\u09be\u09ae\u09cd\u09ac\u09be\u09b0 \u09a4\u09c8\u09b0\u09bf \u0995\u09b0\u09be: Math.random(); \/\/ returns a\u2026","rel":"","context":"In "JavaScript"","block_context":{"text":"JavaScript","link":"http:\/\/bangla.sitestree.com\/?cat=65"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":8823,"url":"http:\/\/bangla.sitestree.com\/?p=8823","url_meta":{"origin":7093,"position":2},"title":"\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09a8\u099f\u09c7\u09b6\u09a8 \u099f\u09bf\u0989\u099f\u09cb\u09b0\u09bf\u09af\u09bc\u09be\u09b2 (JSON Tutorial)","author":"Author-Check- Article-or-Video","date":"May 7, 2015","format":false,"excerpt":"JSON \u099f\u09bf\u0989\u099f\u09cb\u09b0\u09bf\u09af\u09bc\u09be\u09b2 \u0986\u09a6\u09a8\u09be\u09a8 \u09a8\u09be\u09b9\u09bf\u09a6 \u09b8\u09b0\u0995\u09be\u09b0\u09bf \u09a4\u09bf\u09a4\u09c1\u09ae\u09bf\u09b0 \u0995\u09b2\u09c7\u099c \u00a0 JSON: \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09a8\u099f\u09c7\u09b6\u09a8 (JavaScript Object Notation)\u0964 JSON \u09b9\u09b2 \u09a4\u09a5\u09cd\u09af \u09b8\u0982\u09b0\u0995\u09cd\u09b7\u09a3 \u098f\u09ac\u0982 \u09a4\u09a5\u09cd\u09af \u0986\u09a6\u09be\u09a8 \u09aa\u09cd\u09b0\u09a6\u09be\u09a8\u09c7\u09b0 \u099c\u09a8\u09cd\u09af \u098f\u0995\u099f\u09bf \u09b6\u09ac\u09cd\u09a6\u09ac\u09bf\u09a8\u09cd\u09af\u09be\u09b8 \u0964 JSON XML \u098f \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0\u09c7\u09b0 \u098f\u0995\u099f\u09bf \u09b8\u09b9\u099c\u09a4\u09ae \u09ac\u09bf\u0995\u09b2\u09cd\u09aa \u0964 \u00a0 \u09a8\u09bf\u09ae\u09cd\u09a8\u09b2\u09bf\u0996\u09bf\u09a4 JSON \u0989\u09a6\u09be\u09b9\u09b0\u09a3\u099f\u09bf \u0995\u09b0\u09cd\u09ae\u099a\u09be\u09b0\u09c0\u09a6\u09c7\u09b0 \u09b2\u0995\u09cd\u09b7\u09cd\u09af \u09a8\u09bf\u09b0\u09cd\u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09c7,, \u098f\u0995\u099f\u09bf \u0985\u09cd\u09af\u09be\u09b0\u09c7\u09b0 \u09b8\u09be\u09a5\u09c7 \u09e9 \u099c\u09a8 \u0995\u09b0\u09cd\u09ae\u099a\u09be\u09b0\u09c0\u09b0 \u09b0\u09c7\u0995\u09b0\u09cd\u09a1\u2026","rel":"","context":"In "\u099c\u09c7\u09b8\u09a8 | JSON"","block_context":{"text":"\u099c\u09c7\u09b8\u09a8 | JSON","link":"http:\/\/bangla.sitestree.com\/?cat=769"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7132,"url":"http:\/\/bangla.sitestree.com\/?p=7132","url_meta":{"origin":7093,"position":3},"title":"JavaScript typeof, null, and undefined. \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u099f\u09be\u0987\u09aa\u0985\u09ab, \u09a8\u09be\u09b2 \u098f\u09ac\u0982 \u0986\u09a8\u09a1\u09bf\u09ab\u09be\u0987\u09a8\u09cd\u09a1","author":"Author-Check- Article-or-Video","date":"March 21, 2015","format":false,"excerpt":"\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u099f\u09be\u0987\u09aa\u0985\u09ab, \u09a8\u09be\u09b2 \u098f\u09ac\u0982 \u0986\u09a8\u09a1\u09bf\u09ab\u09be\u0987\u09a8\u09cd\u09a1 \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u099f\u09be\u0987\u09aa\u0985\u09ab \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0: \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f\u09c7 \u0995\u09cb\u09a8\u09cb \u09a1\u09be\u099f\u09be\u09b0 \u099f\u09be\u0987\u09aa \u099c\u09be\u09a8\u09be\u09b0 \u099c\u09a8\u09cd\u09af \u099f\u09be\u0987\u09aa\u0985\u09ab \u0985\u09aa\u09be\u09b0\u09c7\u099f\u09b0 \u09ac\u09cd\u09af\u09ac\u09b9\u09be\u09b0 \u0995\u09b0\u09be \u09b9\u09df\u0964 \u0989\u09a6\u09be\u09b9\u09b0\u09a3: typeof \"John\" \/\/ Returns string typeof 3.14 \/\/ Returns number typeof false \/\/ Returns boolean typeof [1,2,3,4] \/\/ Returns object typeof {name:'John', age:34} \/\/ Returns object \u09a8\u09be\u09b2: \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f\u09c7 \u09a8\u09be\u09b2 \u09ae\u09be\u09a8\u09c7\u2026","rel":"","context":"In "JavaScript"","block_context":{"text":"JavaScript","link":"http:\/\/bangla.sitestree.com\/?cat=65"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7134,"url":"http:\/\/bangla.sitestree.com\/?p=7134","url_meta":{"origin":7093,"position":4},"title":"\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u099f\u09be\u0987\u09aa \u09b0\u09c2\u09aa\u09be\u09a8\u09cd\u09a4\u09b0\u0995\u09b0\u09a3 (JavaScript Type Conversion)","author":"Author-Check- Article-or-Video","date":"April 1, 2015","format":false,"excerpt":"\u0986\u09a6\u09a8\u09be\u09a8 \u09a8\u09be\u09b9\u09bf\u09a6 \u09b8\u09b0\u0995\u09be\u09b0\u09bf \u09a4\u09bf\u09a4\u09c1\u09ae\u09c0\u09b0 \u0995\u09b2\u09c7\u099c \u00a0 \u09a8\u09be\u09ae\u09cd\u09ac\u09be\u09b0 \u09a5\u09c7\u0995\u09c7 \u09a8\u09be\u09ae\u09cd\u09ac\u09be\u09b0\u09c7 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8, \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u0982 \u09a5\u09c7\u0995\u09c7 \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u0982 \u098f \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8, \u09ac\u09c1\u09b2\u09bf\u09af\u09bc\u09be\u09a8 \u09a5\u09c7\u0995\u09c7 \u09ac\u09c1\u09b2\u09bf\u09df\u09be\u09a8\u09c7 \u09aa\u09b0\u09bf\u09ac\u09b0\u09cd\u09a4\u09a8 \u0995\u09b0\u09be \u09af\u09be\u09df \u0964 \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u09a1\u09c7\u099f\u09be \u09aa\u09cd\u09b0\u0995\u09be\u09b0\u09ad\u09c7\u09a6 \u09ae\u09be\u09a8 \u09a7\u09be\u09b0\u09a3 \u0995\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f\u09c7 \u098f\u09ae\u09a8 5 \u09a7\u09b0\u09a8\u09c7\u09b0 \u09a1\u09be\u099f\u09be \u099f\u09be\u0987\u09aa \u0986\u099b\u09c7: \u09b8\u09cd\u099f\u09cd\u09b0\u09bf\u0982 \u09a8\u09be\u09ae\u09cd\u09ac\u09be\u09b0 \u09ac\u09c1\u09b2\u09bf\u09af\u09bc\u09be\u09a8 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09ab\u09be\u0982\u09b6\u09a8 \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09e9 \u09a7\u09b0\u09a8\u09c7\u09b0 \u09b9\u09af\u09bc: \u0985\u09ac\u099c\u09c7\u0995\u09cd\u099f \u09a4\u09be\u09b0\u09bf\u0996 \u0985\u09cd\u09af\u09be\u09b0\u09c7 \u09ac\u09be \u09b6\u09cd\u09b0\u09c7\u09a3\u09c0\u09ac\u09bf\u09a8\u09cd\u09af\u09be\u09b8\u2026","rel":"","context":"In "JavaScript"","block_context":{"text":"JavaScript","link":"http:\/\/bangla.sitestree.com\/?cat=65"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":7118,"url":"http:\/\/bangla.sitestree.com\/?p=7118","url_meta":{"origin":7093,"position":5},"title":"\u099c\u09be\u09ad\u09be\u09b8\u09cd\u0995\u09cd\u09b0\u09bf\u09aa\u09cd\u099f \u09ac\u09b2\u09c7\u09a8\u09cd\u09b8 (JavaScript Booleans)","author":"Author-Check- Article-or-Video","date":"March 18, 2015","format":false,"excerpt":"\u09b6\u09b0\u09bf\u09ab\u09c1\u09b2 \u0987\u09b8\u09b2\u09be\u09ae Job category-Php Coder \u00a0 Javascript \u09ac\u09c1\u09b2\u09bf\u09df\u09be\u09a8 \u098f \u09ae\u09be\u09a4\u09cd\u09b0 \u09a6\u09c1\u099f\u09bf \u09ad\u09cd\u09af\u09be\u09b2\u09c1 \u0986\u099b\u09c7 \u09b8\u09a4\u09cd\u09af \u0985\u09a5\u09ac\u09be \u09ae\u09bf\u09a5\u09cd\u09af\u09be (true or false) \u00a0 \u09ac\u09c1\u09b2\u09bf\u09df\u09be\u09a8 \u09ad\u09cd\u09af\u09be\u09b2\u09c1 \u09aa\u09cd\u09b0\u09be\u09df\u09b8\u09ae\u09df \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae\u09bf\u0982 \u098f \u0986\u09aa\u09a8\u09be\u09b0 \u098f\u09ae\u09a8 \u09a7\u09b0\u09a8\u09c7\u09b0 \u09a1\u09be\u099f\u09be \u099f\u09be\u0987\u09aa \u098f\u09b0 \u09a6\u09b0\u0995\u09be\u09b0 \u09aa\u09b0\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09af\u09be\u09a4\u09c7 \u098f\u0995\u099f\u09bf \u09ac\u09be \u09a6\u09c1\u099f\u09bf \u09ad\u09cd\u09af\u09be\u09b2\u09c1 \u09a5\u09be\u0995\u09a4\u09c7 \u09aa\u09be\u09b0\u09c7 \u09af\u09c7\u09ae\u09a8 Yes\/no On\/off True\/false \u098f\u0987\u099c\u09a8\u09cd\u09af javascript \u098f \u09ac\u09c1\u09b2\u09bf\u09df\u09be\u09a8 \u09a1\u09be\u099f\u09be\u2026","rel":"","context":"In "JavaScript"","block_context":{"text":"JavaScript","link":"http:\/\/bangla.sitestree.com\/?cat=65"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/7093","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7093"}],"version-history":[{"count":5,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/7093\/revisions"}],"predecessor-version":[{"id":8776,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/7093\/revisions\/8776"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7093"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}