If you like this article, please consider making a donation 😉. About a year ago, in the midst of a pandemic, looking for information about blockchain and cryptocurrencies I found a new social network, Noise.Cash, …

If you like this article, please consider making a donation 😉. When developing software we find ourselves with the need to manage the changes that are being made in the code and that, when working as a team, all team members always have a copy of this code in which…

You can also find this story at https://www.raulferrergarcia.com/en/learn-how-to-build-in-flutter-widgets/. If you like this article, please consider making a donation 😉. In a previous article, in which I introduce Flutter, I discussed the importance of widgets in Flutter. Let’s see how it is built in Flutter. What is a widget? We can think of widgets as…

You can also find this history at https://www.raulferrergarcia.com/en/dependency-injection-in-swift/ If you like this article, please consider making a donation 😉. If you are like me, when developing an application you are always looking (although sometimes it is difficult) to use a series of ‘rules’ that help you to make the code…

About 8 months ago I started publishing articles on Medium, since it seems to me a good platform to share my knowledge, what I am learning, with the hope that it can be useful to someone. Publish0x discovery Although my articles are basically focused on the development of mobile applications for iOS…

Comparable enums, multi-pattern catch clauses, no need for self in closures, and more — What is new in Swift 5.3 (whose publication process was announced by Apple on 3/25) can be found both at the code level (e.g., multi-pattern catch, multiple trailing closure) and in the use of Swift Package Manager (addition of binary dependencies or resources). Here I detail some of the new…

One of the main problems that a team of developers working on the same project usually encounters is the fact that, when the code of each one of them is merged, conflicts between different developers’ code, errors, etc. can occur, which makes this process slow. To solve this point, Integration…