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Nov 12

Tasks on an Android Home screen: store the day, not the instant, and don't trust delay() to find midnight

#android #kotlin #jetpackcompose #coroutines

10 min read

Nov 11

Why Your Compose Tests Started Failing: The v2 Test Dispatcher Explained

#android #kotlin #jetpackcompose #coroutines

15 min read

Nov 11

Six Builders, One Mental Model: Choosing the Right Kotlin Coroutine Builder in a Production Android App

#android #kotlin #coroutines #performance

13 min read

Nov 11

Race, Queue, or Cancel: Choosing the Right flatMap for Your Kotlin Flow

#android #kotlin #coroutines #testing

9 min read

Nov 11

One Turnstile or One Lane? Mutex vs. a Single-Thread Executor on Android

#android #kotlin #coroutines #testing

9 min read

Nov 11

Tracing Without Guesswork: Closing the Loop Between Your Laptop Profiler and a Stranger’s Pixel

#android #kotlin #coroutines #performance

10 min read

Nov 11

The Stack Trace That Blamed the Wrong Screen: Making Rethrown Coroutine Exceptions Traceable on Android

#android #kotlin #coroutines #kotlincoroutines

11 min read

Nov 11

Fan-Out With a Seatbelt: Six Ways flatMapMerge Bites Android Apps in Production

#android #kotlin #coroutines #androiddevelopment

8 min read

Nov 11

The Last Frame Matters: Finishing Android Flows with transformWhile

#android #kotlin #coroutines #kotlinflow

10 min read

Nov 11

The 64-Slot Waiting Room: Why flatMapLatest Still Hands Your UI Yesterday's Data

#android #kotlin #coroutines #architecture

8 min read

Nov 11

A Chat Finder That Never Loses Its Place: Telegram-Style Search with Flow.scan

#android #kotlin #jetpackcompose #coroutines

11 min read

Nov 11

Cancelled, but Still Running: How Cooperative Cancellation Quietly Drains Your Users’ Battery

#android #kotlin #coroutines #performance

12 min read

Nov 11

Cancelled by a Sibling: How Failure Travels Through the Coroutine Job Tree

#kotlin #coroutines #kotlincoroutines #structuredconcurrency

11 min read

Nov 11

Same Thread, Different Moment: What Dispatchers.Main.immediate Really Changes

#android #kotlin #coroutines #performance

10 min read

Nov 11

Naming the Callback: Kotlin fun interface Without the Production Scars

#android #kotlin #coroutines

9 min read

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