Can someone clarify if the following code snippet creates an empty array in JavaScript:
var arr = {};
Is it equivalent to using the new Array() constructor like this:
var arr = new Array();
I would appreciate any insights on this matter. Thank you!
This is completely different.
let object = {};
Creating an array can be done like this:
let array = [];
Perhaps not precisely. I would say it's closer to let array = [];.
Negative.
let obj = {}; // initializes a fresh object with no attributes
Although
let obj = []; // generates an empty array
Creating an object using <code>var arr = {};Incorrect, there seems to be a mix-up between array literals
var arr = []; // equivalent to new Array()
and object literals
var obj = {}; // similar to new Object()
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