React Native, Day 4, Breaking down code structure

Hello guys, hope you are doing good. It is suggested to have a look at previous tutorials: React Native Day 1, Understanding Technology, Fundamentals and React React Native Day 2, Creating first React Native App React Native, Day 3, Running Read More …

Swift – Optional | Implicit Optional | Optional Binding | Optional Unwrapping

We will learn about Optionals?, their unwrapping, implicitly unwrapped optional!, optional binding and automatic unwrapping. Normal Optionals : What : Optionals (normal) are data types, which have value or nothing. ? mark is used to denote optional. Optional means , it Read More …