How to load an image from url in swift 3

In this iOS tutorial you'll learn how to load and display an image from an external url in swift 3 in the UIImageView component. You'll see how to allow the http domain by setting the nsappsecurity option to allow a given domain. You'll see then how to download in background the image using the url session swift function and how to display it in the image view by turning back to the main user interface thread.

[milindsolanki]

What if I want to take images from URL and take it in an array, and show it on tableView?

[scottlydon]

Even though I'm getting the data, the conversion to image is resulting in nil. This didn't work for me.