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1How does the testing package support table-driven tests and benchmarks?Intermediate2Explain how encoding/json marshaling works with struct tags and custom marshalers.Intermediate3How does context.Context propagate cancellation across goroutines and calls?Intermediate4How would you implement structured logging with log/slog in a production service?Intermediate
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Basics
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Concurrency
Memory Management
Error Handling
Standard Library
3
Packages and Modules
Web and API Development
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Testing
4
DevOps and Deployment
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