Technologies Experiences Contribute

Technologies Experiences Contribute

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Basics

1. What are zero values in Go, and why do they matter?

Level: Expert | Frequency: High

2. Explain the difference between := and var declarations in Go.

Level: Expert | Frequency: High

3. How does Go handle multiple return values, and what are named returns?

Level: Expert | Frequency: High

4. What is the difference between pass-by-value and pass-by-pointer in Go?

Level: Expert | Frequency: High

5. Explain type assertion and type switch with real-world examples.

Level: Expert | Frequency: High

6. How do generics (Go 1.18+) change API and library design? Where would you use or avoid them?

Level: Expert | Frequency: High

7. How does Go's compilation model (static linking, no VM) affect deployment and performance in a backend context?

Level: Expert | Frequency: High

8. When and how would you use the reflect package in production Go code?

Level: Expert | Frequency: High

All Topics

BasicsData StructuresInterfaces and TypesConcurrencyMemory ManagementError HandlingPackages and ModulesWeb and API DevelopmentDatabases and StorageTestingDevOps and DeploymentStandard Library