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JavaScript Comma Operator
vote

What will be the action of executing the following code segment?

var b = "Hi";

var a = ( b = "Hello", alert("Hi"), "Howdy");

alert(b+a);
  Choose Your Answer:

It will show an alert with message HiHello

It will first show an alert with Hi and then an alert with HiHello

It will show an alert with message HelloHowdy

It will first show an alert with Hi and then an alert with HelloHowdy

     

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How other members answered

Correct:
 
  100 % (4)
Incorrect:
 
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Total attempts:
 
  4

Top Scorers

Rank Name Score Level
1 Intekhab Sadekin 22  
2 Moshiur Rahman 18  
3 Md. Nurul Ahad Tawhid 9  
4 kazisrabon 8  
5 Mushfikur Rahman 5  
6 Amit Seal Ami 4  
7 Maeenul Islam 3  
8 Mohayeminul Islam 3  
9 Ridi Ridwan 2  
10 H Carter 2  

Top Contributors

Rank Name Score Level
1 Maeenul Islam 34  
2 Abdullah Al Mueen 20  
3 Rasel 13  
4 Abdullah Ibne Anwar 12  
5 Bazlur Rahman Rokon 5  
6 Moshiur Rahman 5  
7 Ridi Ridwan 3  
8 SUMIT 1