Arrays – IPhone Swift3 Developer

    //var myArray = []   - sign when we are talking about arrays
    var myStringArray = ["Apple", "Mango", "Grapes"]
    var myArray = [12, 10, 5, 7]
    var arr: [Int] = [1, 3, 5]
    print(myArray.count)    //how many items inside the array
    print(myyArray[0])
    print("my array count is \(myArray.count)")
     
    //Append (add to existing array at the end)
    myStringArray.append("Bread")
    myStringArray += ["Hello"]
    myArray += [57]
     
    //Insert (add a new value inside a specific index, and move 1 position the above items)
    myStringArray.insert("New value", atIndex: 0)
     
    // you can combine different types inside the same array
    var newArr = [1, 2.3, "hi"]
     
    //empty array
    var emptyArr:[int]
     
    //Remove items
    myStringArray.removeAtIndex(2)
     
    //Remove Last (remove the last item)
    myStringArray.removeLast()
     
    //Remove range
    myArr,removeRange(1...2)