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In modern applications, especially those involving network requests, file I/O, or complex computations, handling asynchronous operations is essential to maintain responsiveness and performance. Traditionally, developers have used callbacks, threads, futures, and AsyncTask in Android to manage asynchronous tasks. However, these methods...
We often use synchronization. Imagine you have a use case in which there is some resource upon which writing is not done as much as compared to reading. So multiple threads should be able to read concurrently same resource without any problems. But if a single thread wants to write to the resource, for that all new threads for reading...