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Mar 5, 2022 · 3 min read · What is Koin? A pragmatic lightweight dependency injection framework for Kotlin developers Written in pure Kotlin. What is dependency and dependency Injection? Let’s take an example. We have a relation between Car and Engine classes. To access Engine...
Join discussionNov 20, 2021 · 2 min read · An interface with only one abstract method is called a functional interface(Single Abstract Method). functional (SAM) interface can have multiple non abstract method but only one abstract method // functional interface example interface CatchAble {...
Join discussionNov 14, 2021 · 2 min read · Coroutines provides combine, zip and flattenMerge operators is used to combine emissions from multiple flows Combine Combine operator takes the latest emission from two flows and gives result import kotlinx.coroutines.* import kotlinx.coroutines.f...
Join discussionOct 7, 2021 · 1 min read · type alias provide alternative name for existing type. if type name is longer can be introduces shorter name , it will not introduced new types, they are equivalent to corresponding types. data class User( val name:String? = null, ) // alias fo...
Join discussionSep 8, 2021 · 2 min read · The main purpose of data class is hold data , in koltin compiler automatically creates following getters and setters for the constructor parameters - hashCode() equals() toString() copy() componentN() function following condition should be fullf...
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