Control Flow in Python: Conditions, Loops, and Logic
Conditional Statements (if / elif / else) The if statement is your program’s decision-maker. It executes code only if a condition is True. Basic structure: Python Add branches with elif […]
Python Basics: Syntax, Variables, and Data Types
Python Syntax Philosophy (Readability Matters) Python’s syntax is designed with one core principle in mind: readability. This isn’t just a nice-to-have; it’s enshrined in “The Zen of Python,” which you […]
Converting Callbacks to Flows in Kotlin for Android Development
If you’re a mid-level developer, you probably have a solid grasp of Kotlin basics, coroutines, and maybe even some experience with Flows. But if you’ve ever struggled with integrating legacy […]
Serialization in Kotlin: Language Implications and Constraints
Serialization isn’t just about libraries like kotlinx.serialization or Jackson; it’s intertwined with Kotlin’s syntax and semantics. In this post, we’ll explore how Kotlin’s design choices impact serialization, with real-world implications […]
Sealed Types, Enums, and Exhaustive Control Flow in Kotlin
If you’ve ever dealt with algebraic data types in other languages or wanted to model closed hierarchies without the fear of missing cases, this is for you. We’ll cover everything […]
Higher-Order Functions and Function Types in Kotlin
As a senior Kotlin developer with over a decade of experience in JVM-based languages, I’ve seen how Kotlin’s functional programming features can transform code from verbose and error-prone to concise […]
Inline, Value, and Data Classes: Representation and Semantics
Kotlin offers several class abstractions that go beyond traditional object-oriented classes. Understanding these can help you write more efficient, readable, and maintainable code. We’ll explore their internals, JVM representations, and […]
Mastering Kotlin Properties: From Basics to Advanced Semantics
If you’re a middle dev, you probably use val and var daily, but have you ever wondered why Kotlin doesn’t have traditional fields like Java? Or how to avoid those […]
Delegation in Kotlin: Language-level Composition Mechanisms
In this blog post, we’ll dive deep into delegation in Kotlin. If you’re a mid-level developer familiar with Kotlin basics but wanting to level up your understanding of advanced features, […]
Generics in Kotlin: Variance, Constraints, and Type Projection
If Kotlin’s nullability system is about local correctness, then generics are about compositional correctness.They define how types relate across abstraction boundaries, where misuse quickly turns into either unsafe APIs or […]