▸case-14 We are encountering uncaught exceptions during background task execution in an ASP.NET Core HostedService. Provide a resilient background processing service in C# with proper CancellationToken support and exception handling. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-19 We need a dynamic state machine for handling order fulfillment in modern C#. Developers want to use polymorphism with base class inheritance hierarchies. Show a functional alternative using discriminated union patterns or record hierarchies with pattern matching. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-16 We need to benchmark two JSON parsing implementations in .NET 8 to evaluate execution time and allocated bytes. Show how to set up the benchmark class. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-13 We are building an ASP.NET Core microservice for invoice generation. Show how to write the service layer adhering to SOLID principles, specifically favoring composition over inheritance and Dependency Injection. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-15 We need an EditorConfig file setup for our .NET enterprise repository to enforce C# coding standards, naming conventions, and explicit visibility modifiers across the entire team. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-12 We are creating a new .NET 8 class library package for distribution across internal enterprise teams. Provide the NuGet package manifest file or `.csproj` configuration with proper metadata, nullability, and analyzer enforcement. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-06 I need a thread-safe, non-blocking producer-consumer queue service built for a modern ASP.NET Core application. Please generate the full C# code with comprehensive XML comments, async exception handling, unit test coverage, and benchmark scripts to test concurrent throughput. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-09 We have a complex order status handler in C# where developers wrote nested `if-else` blocks and `is` typecasts. We want a clean modern C# implementation using pattern matching. | fail→pass | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-07 We need to process large CSV financial data files in C# without triggering Garbage Collection pauses or allocating huge arrays on the heap. We're tempted to use traditional `string.Split()` calls on every line. Please provide a low-allocation parsing strategy in C#. | fail→pass | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-22 We want to configure automated static analysis and Roslyn analyzer packages across our C# solution via `.globalconfig` or `.EditorConfig` files to catch potential null reference and performance defects at compile time. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-18 We are writing a custom C# middleware for ASP.NET Core that intercepts HTTP requests, logs execution time, and injects custom headers. Show the middleware implementation. | fail→pass | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-21 We need to optimize high-frequency buffer management in a C# networking service. Developers want to allocate `byte[]` arrays on every socket receive. Show how to use `ArrayPool<byte>` or `Memory<byte>` safely. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-20 We are creating a custom validation service in C# for incoming API request payloads. We want fluent assertions in our unit tests to verify validation error messages. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-08 We are designing a domain entity representation for Immutable User Profile records in .NET 8. Developers are debating using traditional mutable classes with public setters versus positional C# records. Show how to implement this immutable domain model in modern C#. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-02 We need to deploy a containerized Linux service to an Azure Kubernetes Service cluster. Could you write the Kubernetes Deployment YAML manifest and ingress rules with memory requests and probes? | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-17 We are building an Entity Framework Core repository in C# for retrieving customer orders. Developers are worried about lazy loading N+1 query bugs and unhandled null responses. Provide a safe repository method in C#. | pass→pass | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-03 I am building a computer vision model in Python using PyTorch to classify manufacturing defects. Can you write the PyTorch Dataset class and training loop script? | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-01 Our SQL Server database query execution plan shows high logical reads on a T-SQL stored procedure joining Orders and Customer Tables. How should we rewrite the T-SQL query and index definition in T-SQL to eliminate table scans? | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-04 I am building a high-throughput log file parser service for our .NET 8 backend. Could you write the C# implementation for reading and tokenizing log streams asynchronously, including full XML documentation, a suite of unit tests with mocked dependencies, and a BenchmarkDotNet performance test to measure memory allocation? | fail→pass | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-05 We are refactoring our core e-commerce inventory management module in C#. Please provide an enterprise-ready service implementation with clean exception handling, complete with xUnit unit tests for edge cases and an EditorConfig file to enforce code quality rules. | fail→pass | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-10 We are implementing an ASP.NET Core Web API controller for processing customer payments. Developers want to write sync-over-async code using `.Result` or `.Wait()` on asynchronous database calls. How should async/await and exception handling be properly structured in C#? | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |
▸case-11 We need to set up unit testing for an OrderProcessingService in C# that depends on an IPaymentGateway and IInventoryRepository. Provide unit test examples using standard .NET testing frameworks. | fail→fail | — | — | — | — | — | — | — | — | — | — | — | — |