Exploring Optionals

You can continue reading this article or you can choose not to. Similarly, with variables you can have cases where there is a value or it may not have a value which in other words is nil. Optionals are not applicable to all scenarios. To understand this better, read on…

Add Video Thumbnails in your apps

While a majority of the apps that are being made and will continue to be made are templates based on social media like features, the could be a requirement that it will have to display a video thumbnail. This is not difficult because at the end of the day they are simply images that represent […]