Array functions in Python | 28

Published: 30 October 2025
on channel: Telusko
9,305
151

In this video, we’ll dive deeper into advanced array functions in Python and explore how to manipulate and create arrays efficiently using inbuilt methods.

We’ll start by learning how to add new elements to an array using the ⁠ append() ⁠ function, followed by how to reverse the entire array easily with the ⁠ reverse() ⁠ method.

Next, we’ll see how to create a new array from an existing array’s values, and understand how ⁠ tolist() ⁠ and ⁠ typecode ⁠ functions make this process more powerful and flexible.

Finally, we’ll explore the best and most Pythonic way to create a new array from an existing one using a generator expression, ensuring better performance and cleaner code.

By the end of this video, you’ll have a solid understanding of array manipulation techniques and how to use Python’s built-in array module effectively in your projects.

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