--- title: "Bipin (@bpn9adh) | Hashnode" description: "Personal Blog. Read the latest articles by Bipin on Hashnode." url: "https://hashnode.com/@bpn9adh" --- @bpn9adh # Bipin @bpn9adh · Joined February 2025 Personal Blog ### [Flows in Kotlin](https://bpn.hashnode.dev/flows-in-kotlin?utm_source=hashnode&utm_medium=feed) Flow vs Stateflow vs Sharedflow First, the Base Type: Flow A cold asynchronous stream. Starts emitting only when collected. Use for standard data streams (e.g., database queries, API paginated responses). fun getNumbers(): Flow = flow { ... 2 min read · [bpn.hashnode.dev](https://bpn.hashnode.dev/flows-in-kotlin?utm_source=hashnode&utm_medium=feed) [Apr 24, 2025](https://hashnode.com/posts/flows-in-kotlin/6809d125e20dfbb6331b451c) ### [Coroutine scope vs Supervisor scope](https://bpn.hashnode.dev/coroutine-scope-vs-supervisor-scope?utm_source=hashnode&utm_medium=feed) Coroutine scope : default behavior (launch in coroutineScope or runBlocking). If one child fails, it cancels the entire scope — all other siblings are canceled too. Supervisor scope: failure in one child won’t cancel the other children. Coroutine... 2 min read · [bpn.hashnode.dev](https://bpn.hashnode.dev/coroutine-scope-vs-supervisor-scope?utm_source=hashnode&utm_medium=feed) [Apr 24, 2025](https://hashnode.com/posts/coroutine-scope-vs-supervisor-scope/6809bd4dc9c27da80f8546fb) ### [Beginner’s Guide to Kotlin Coroutines](https://bpn.hashnode.dev/beginners-guide-to-kotlin-coroutines?utm_source=hashnode&utm_medium=feed) Kotlin coroutines are a powerful feature for handling asynchronous programming, making it easier to write clean, non-blocking code. Unlike traditional threads, coroutines are lightweight, allowing you to run thousands of them without overwhelming sys... 4 min read · [bpn.hashnode.dev](https://bpn.hashnode.dev/beginners-guide-to-kotlin-coroutines?utm_source=hashnode&utm_medium=feed) [Apr 21, 2025](https://hashnode.com/posts/beginners-guide-to-kotlin-coroutines/680615ce551cdf077690d089) ### [Short brief of JWT](https://bpn.hashnode.dev/short-brief-of-jwt?utm_source=hashnode&utm_medium=feed) JWT (JSON Web Token) is a compact and secure way to transmit information between parties as a JSON object. It is commonly used for authentication and authorization in web applications. Key Features: Structure: Consists of three parts – Header, Paylo... 1 min read · [bpn.hashnode.dev](https://bpn.hashnode.dev/short-brief-of-jwt?utm_source=hashnode&utm_medium=feed) [Feb 10, 2025](https://hashnode.com/posts/short-brief-of-jwt/67a9c946f653c93c367d8cd1)