joab
0
Q:

isarray

var colors=["red","green","blue"];

if(Array.isArray(colors)){
    //colors is an array
}
3
Array.isArray([1, 2, 3]);  // true
Array.isArray({foo: 123}); // false
Array.isArray('foobar');   // false
Array.isArray(undefined);  // false
0

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