Extension functions = clean utilities
fun String.isValidEmail(): Boolean {
return contains("@")
}
Now you can call:
email.isValidEmail()
Feels native. Super powerful 💥
#KotlinTips
4
Search
Stop writing long if-else blocks 😅
when(status) {
200 -> "Success"
404 -> "Not Found"
else -> "Unknown"
}
Cleaner. More readable. More Kotlin-ish.
#KotlinTips
1
Kotlin collections made simple & idiomatic! 💡proandroiddev.com/kotlin-idiomat…K
If you want to master Kotlin’s collections — from basic Lists to powerful functional ops.
Check it out on@proandroiddev and@droidcon
#KotlinTips #CodeSmarter@Android@kotlin@jetbrains #TrendingNowb
19
Forgotten gem:
input.takeUnless { it.isBlank() } ?: "default"
or
user?.let { process(it) } ?: log("No user 😢")
Null checks in one expression. Clean & safe. 💯
#KotlinTips
1
💡 Kotlin Tip of the Day — runCatching
A clean way to handle errors without noisy try/catch.
⚡️ Functional error handling
⚡️ Easy success/failure chaining
⚡️ Great for safe parsing & small ops
#Kotlin #AndroidDev #KotlinTips #DevCommunity #CleanCodeM
18
🚀 Kotlin Tip of the Day
Use Extension Functions to add new behavior to existing classes without modifying them. Clean, expressive & powerful
Perfect for formatting, validations, conversions & more
#Kotlin #KotlinTips #AndroidDev #CleanCode #JetpackComposeJ
1
7
🎯 Coroutine Cancellations en Kotlin es cooperativa, utiliza CancellationException y se integra perfectamente con la concurrencia estructurada.
Mañana continuaremos con los Coroutines Timeouts 🚀
#Kotlin #KotlinTips #Coroutines #AsyncProgramming #StructuredConcurrency #100DiasKotlin #buildinpublic
6
Mañana continuaremos con Cancelaciones en las Coroutines 🚀
#Kotlin #KotlinTips #Coroutines #AsyncProgramming #StructuredConcurrency #100DiasKotlin #buildinpublic
6
Want to make your Jetpack Compose UI truly yours? Custom Modifiers let you encapsulate reusable, complex UI behaviors with clean, readable code. Pro tip: chain them smartly to keep composables modular & maintainable! #JetpackCompose #AndroidDev #KotlinTips
1
31
🧠 Kotlin Tip of the Day
Let’s take a common example scenario:
👉 Managing a user profile (validating data, initializing objects, and handling safe operations).
#Kotlin #AndroidDev #KotlinTips #CleanCode #JetpackCompose #DevCommunit7q
1
12
Understanding recomposition in Jetpack Compose is 🔑 to building efficient UIs. Compose intelligently re-runs composable functions when state changes—only where needed. Master this, and your apps will be snappy & resource-friendly! #JetpackCompose #AndroidDev #KotlinTips
32
DSL = Domain-Specific Language
✨ A way of writing code that reads like natural language for a specific task.
Example: Jetpack Compose is a UI DSL, LocalUser provides "Alice" is a DSL-friendly infix call. #JetpackCompose #KotlinTips
1
101
Is it legal to overload operators with bad dad jokes in Kotlin?
Source: devhubby.com/thread/how-to-…
#KotlinTips #DevCommunity #Kotlin #KotlinDev #kotlin #operator
6