In Swift, an array is a collection of values that can be of any type. Sometimes, you may want to print only the unique items of an array….
Downloading an image from a URL involves sending a request to the server that hosts the image, receiving the response containing the binary data of the file, and then writing that data to a file.
A slug is a string that is used to uniquely identify a resource in a URL-friendly way. It is typically used in the URL to identify a specific page or post on a website.