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Unexamined life is not worth living, find the good and evil

It’s 0600 PM walking down to home after the gym session, and I see a call from my younger sister where she talked about people, she said why it’s so hard to examine someone in life. (Inspect someone thoroughly to determine their words and mindset is the same). I try to give her a nice example which I learned from Socrates who was a great greek philosopher from Athens. Socrates is credited as a…

How to write the Unit Test for static functions?

Recently I came across a requirement where we need to integrate App Tracking Transparency (ATT for short) which is a new feature of iOS, iPadOS and for the tvOS 14.5 that requires applications to ask for permission if they track user activity across other companies apps (where they access the unique adverting identifiers). So we did it but since we love TDD and we try to make sure whatever new…

FAQ: How to combine two dictionaries in Swift?

func merging<S>(_ other: S, uniquingKeysWith combine: (Value, Value) throws -> Value) rethrows -> [Key : Value] where S : Sequence, S.Element == (Key, Value) Creates a new dictionary instance by merging key-value pairs in a sequence. Pass a sequence of key-value pairs and a closure that takes the current and new value for duplicates keys, if no duplicates it should not be triggered. let a =…

Lessons that I learned from good programmers around me.

If you new here, I’m @Buntylm, Singapore-based programmer 👨🏻‍💻. Currently working on Swift developing apps for iOS devices and Web APIs using Java and Golang. 👨‍💻 Below are the lessons that I learnt from good programmer around me. Importance of software design patterns.InspirationDesign patterns don’t provide solutions, they inspire solutions.Patterns explicitly capture expert knowledge and…