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Async streams let C# methods return sequences that are produced asynchronously. This guide explains how to declare, consume, and debug <code>IAsyncEnumerable<T></code>, covering common pitfalls and best practices.
Learn how to use .NET’s IAsyncEnumerable<T> to process massive datasets lazily and efficiently. Walk through a concrete example of reading a 1 GB file line‑by‑line, discuss trade‑offs, and get actionable next steps for production code.
When implementing a search-as-you-type feature in RxJS, switchMap is commonly used to ensure that only the most recent request is processed. This is achieved by unsubscribing from the previous inner observable, which triggers an XHR abort for pending network requests. However, canceling requests can be problematic for operations where the server must complet
csharp
dotnet
rxjs