What is the difference between the two lines given below ?
!!(obj1 && obj2); (obj1 && obj2);
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2) Consider the following code snippet :
var tensquared = (function(x)
Will the above code work ?
3) Consider the following code snippet
for(var p in o)
console.log(p + ": " + o[p] + "\n");
What will the above code snippet result ?
4) Consider the following code snippet
Which is an equivalent code for the above code snippet?
5) What is the purpose of a return statement in a function?