Answers for "access each Object's key/value pairs at each index within the Array."

javascript iterate object key values

Object.entries(obj).forEach(([key, value]) => {
	console.log(key, value);
});

create dictionary swift

var someDict:[String:Int] = ["One":1, "Two":2, "Three":3] // creates dictionary
var someVar = someDict["One"] // accesses the value of key "One"

print("The value of key = One is \(someVar)")