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Thursday, June 21, 2012

Java Script Tutorial 14 : JavaScript For .. In

The for  .. in statement loops through the properties of an object. Syntax of for .. in is as follow :

for (variable in object)
        code to be executed

For example

var person={fname:"waqas",lname:"ali",age:23}; 
for (y in person)
       txt=txt + person[x];

The result of above code will be


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