Yet Another RSA in a NutshellRSA¹ is one of asymmetric encryption technologies that we use everyday, but most of us do not understand how it works. Here, we try to…Jan 23, 2021Jan 23, 2021
iOS Architecture (Part 1): MVCFirst thing first, MVC stands for Model View Controller.Jan 11, 2021Jan 11, 2021
Final vs Static v Class methodsThere are different modifiers you can add to your declarations. Here we are talking about few keywords for method declaration, and they…Dec 26, 2020Dec 26, 2020
The Most Understandable and Magical about Grand Central Dispatch (GCD)For myself experience, it is pretty disappointed to search the learning materials about Grand Central Dispatch (GCD). It is because most…Oct 11, 2020Oct 11, 2020
The Right Moment to Understand Delegate and ProtocolAs Apple mentioned in WWDC, Protocol Oriented Programming (POP) is heart of Swift design¹. I cannot agree more that the concept of…Sep 16, 2020Sep 16, 2020
My Understanding of Swift OptionalHere is not a sharing how to use optional, but what is optional. You can easily find a lot of awesome articles to teach you how to use…Sep 15, 2020Sep 15, 2020
Several refreshing methods in office, without caffeineAs a iOS developer, my first article is NOT about coding. It is about how to get a quick and effective refreshment for work.Mar 4, 2019Mar 4, 2019