This article explores creating a custom resource pool in Java, a reusable collection of resources like database connections, shared among multiple consumers. It explains the need for resource pools to manage scarce resources efficiently and provides a guide to implementing one using classes like Resource and ResourcePool.
JWT Case Study: Building Authentication in Microservices
The article provides a comprehensive guide on implementing JWT-based authentication in microservices, emphasizing secure token generation and user validation. It highlights the importance of JWTs for stateless authentication, offering practical insights and code examples to help developers integrate this technology effectively into their systems
Documenting REST API: Guide To Better API Adoption
The article delves into the art of crafting clear and effective REST API documentation, emphasizing planning, consistency, and interactive examples to enhance usability 2. It highlights how well-written docs serve as a critical developer interface, reducing the learning curve and ensuring seamless API integration
Golang Error Handling: The Complete Guide
Golang offers a unique error handling approach, bypassing traditional try-catch in favor of explicit error returns. This article explains how to use the ‘errors’ package for custom error messages, while also detailing the panic and recover mechanisms for handling exceptional runtime errors, with clear, practical code examples.
Golang Unit Testing: A Comprehensive Guide
Master unit testing in Golang with this practical guide. The article explores using Go’s built-in testing package to write, organize, and execute tests effectively. Through clear explanations and real code examples, developers learn how to validate function outputs, improve code reliability, and maintain scalable, robust applications with effective testing practices.