be filled with 'undefined' 8 // Creating empty arrays and adding values var myArray = []; // adds "hello" on index 0 myArray push("hello");
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code examples like two dimensional array javascript instantly right but your What is instant push Any of the missing data structures Array and Objects
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values in JavaScript: numbers, strings, booleans, objects and undefined values ” * http://eloquentjavascript net/01_values Adding Array Elements - Push
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