True." Hey guys, welcome back to my channel. My name is Emmanuel. Today, we're going to be learning about the encodable and decodable. We're going to see how this works and the advantages of it. Actually, this is going to be a continuation of our last two videos on the URL sessions data task. If you want to follow along, I recommend that you also watch that video. I'll leave a link to the starter project, which is the complete project of the last two videos, so you can have access to it. Before we get to it, I'd like to give a quick shoutout to Aheed who won our last coupon giveaway. Since this is the last video of the year, I'm going to do one more giveaway. Stay tuned for that, guys. Alright, let's get to it. (Music starts) Okay, so this is our project from our last two videos. What we're doing is making a POST request and sending this data to the backend. When we do that, we'll receive a response of the exact same data with an ID, and we'll print that. If there's an error, we'll also print that. First, I'm going to move this code into a function to keep the viewDidLoad cleaner. I'll call this function "createPost" and paste the code there. In our viewDidLoad, I'll simply call createPost. Let's run this and see if everything works. Alright, we have an error. In the last video, we did something wrong. I was trying to point out something you should note. This code needs to be executed on the main thread. Let's remove that and run it again. Hopefully, everything should be good, and we can move on to today's agenda. Yep, everything works fine. We're creating a post with the body and ID. Now, if I want...
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