Are you ready for a TypeScript journey? In this lesson, we'll delve into Simple Data Structures and Advanced Array Operations. You'll master the creation, manipulation, and access of elements in both single and multi-dimensional arrays. Imagine managing a task list for a software development project where each array element could be a feature with its own array of sub-features – exciting, isn't it? Let's dive in!
Multi-dimensional arrays behave like clusters with each item being an array itself, akin to clusters of data units.
Creating a multi-dimensional array is straightforward: simply place an array inside another array, as shown here:
In this case, we have a multi-dimensional array of three elements, each of which is also an array.
Accessing elements in a multi-dimensional array relies on indexes. The first index points to the outer array, while the second one points to the inner array:
Working with multi-dimensional arrays and indexing will enhance your understanding of handling complex data!
Just as we modify elements in a one-dimensional array, you can modify elements in a multi-dimensional array using their indices. The first index points to the outer array (or the sub-array), while the second index points to the item inside (or the element in the sub-array):
