In this post, I’ll cover how to create a simple GraphQL server with Springboot and Netflix DGS. DGS is chosen because you start with GraphQL schema and then build server side logic around it. P...

One of the demanding features in any serializer-deserializer is the ability to convert data to user defined format. GraphQL is smart enough to generate classes & parsers for your primitive / ne...

Horizontal weather cards are the second portion in my forecast screen. It contains a message, relative timestamp and an image depicting the weather. Since I don’t have images in handy, I picked one...

Way less boilerplate and better tooling. That’s why. What’s wrong with the old widgets? The old Android widget is painstakingly (smart!?) enough to has its own state and it is not necessarily i...

Introduction Sharing my experience with jetpack while practicing with the weather - forecast screen(from uptechteam). While surfing dribble this particular shot caught my eye. Minimal - subtle col...

Problem definition is available here This is a classification problem where the element can repeat multiple times in the given array. Like any other problem, this can be solved in multiple ways i...

Problem statement is available here This problem needs minimum number of turns required to reach a particular page. Input All the books start with page1 on the left and may or may not fill the le...

Kotlin’s data class is a fan favorite when it comes to storing any model. Bundled with bunch of necessary methods, devs get a lot while writing way less. From Kotlin 1.5 — we have value class-s. L...

1. sumBy 2. sumOf 3. foldIndexed 4. reduceIndexed 5. filterIndexed + sum() 6. fold 7. reduce Solution: For detailed problem statement, head over to the bill division problem here...

Introduction Problem definition is available here Our goal is to compute the costly pair of keyboard & drive we can get from the the store, given the budget (b). The input is keyboards and d...