question mark operator javascript

const isBlack = false;const text = isBlack ? 'Yes, black!' : 'No, something else.';console.log(text);// "No, something else."

3.83
6
Pileus Storm 130 points

                                    FullName: (obj.FirstName && obj.LastName) ? obj.FirstName + " " + obj.LastName : "missing values",

3.83 (6 Votes)
0
3.5
2
EmeraldLake 110 points

                                    voteable = (age < 18) ? "Too young":"Old enough"
//         condition  ?   if true  :  if false

3.5 (2 Votes)
0
4.22
9

                                    //This is what is called a 'Conditional operator'
let result = condition ? value1 : value2
//               ^^        ^^      ^^
let result =  1 == 2   ?  "YES" : "NO!"
console.log(result)  //output: "NO!"

//Basically a short form of an if-else statment

4.22 (9 Votes)
0
4.2
5

                                    condition ? exprIfTrue : exprIfFalse

4.2 (5 Votes)
0
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