Using Android Studio Apply Changes to Hot‑Swap Code and Resources Without Restarting
Learn how to use Android Studio Apply Changes to instantly update code and resources while debugging, with limits and verification steps.
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androidstudioQPluginLoader::unload() returns false after deleting the plugin instance
Goal I am designing a low-downtime update path for a small Qt 6 (C++) desktop application. The plan is to ship replaceable components as plugins loaded with QPluginLoader, unload the old plugin at runtime, swap the file, and load the new build — avoiding a full application restart. Observed behavior After calling deleteLater() on the instance obtained from Q
qtLimitations of AssemblyLoadContext Unloading for Hot‑Swap in .NET 6
Goal: Replace the implementation of a service interface in a running .NET 6 process without restarting the host, by loading a new version into a separate AssemblyLoadContext and unloading the old one. Constraint: The service interface (IService) must reside in a shared AssemblyLoadContext that stays loaded; any types that need to persist across versions cann
dotnetCan a small C application achieve zero-downtime migration via POSIX dlopen while preserving global state?
The goal is to replace the shared‑library code of a running C program without stopping service, using dlopen/dlsym to load a new version while the old process continues. Constraints include maintaining ABI compatibility, ensuring that any global or static data is accessed only through pointers so that the new code sees the same state, and avoiding symbol int
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