10/19/2023 0 Comments Arraylist in kotlinSo the first method we can just write the element that we want to add. Of course, we could use the add method in two different ways. Since we're doing it right here, we can now use the "add" method for this. So, now let's see how we can add elements to array lists. You can choose any of these two methods depending on the application that you're going to make. Okay, so in other words here, the choice is up to you. But in the second method, you can add elements to the array only after having created the array. So, the difference between these two methods is that in the first method you can specify the elements of the array while you're defining the array, or you can add them later. In the second method, after defining the name of the array, we write ArrayList to the right of the equals, and again we write the type of the array between the "" sign. We also need to write the array type between the. So, we also need to specify the type of array here. So after specifying the array name, you could write "arrayListOf" on the right side of the equals. The first is very similar to the method that we created in the first or previous lesson here. So we can create the ArrayList in two different ways, it turns out. So why don't we just go ahead and have a look at how to create these array lists. So I'm sure you remember, after we created the array, we couldn't add a new element to the array that we created. So in this lesson, we're going to talk about Array lists. So in our previous lesson we introduced the concept of Arrays.
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