empty javascript

const func = () => {};
// Or
const func = Function();

3.4
5
Sonsteor 100 points

                                    'use strict';
delete Object.prototype; // throws a TypeError

3.4 (5 Votes)
0
3.6
5
Cmhughes 135 points

                                    var s; // undefined
var s = ""; // ""
s.length // 0

3.6 (5 Votes)
0
4
3
Sea shell 115 points

                                    function sum(a, a, c) { // !!! syntax error
  'use strict';
  return a + a + c; // wrong if this code ran
}

4 (3 Votes)
0
0
0
Brad Harris 110 points

                                    // Test whether strValue is empty or is None
if (strValue) {
    //do something
}
// Test wheter strValue is empty, but not None 
if (strValue === "") {
    //do something
}

0
0
Are there any code examples left?
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