Advanced Java development tutorials and guides
Your ultimate destination for Java development insights, tutorials, and best practices. Stay ahead with the latest trends and techniques in enterprise application development.
Challenge your focus and memory with the Three Cups Game, where precision and strategy meet. Track the elusive cup hiding surprises as the pace intensifies with each level. Unveil secrets and celebrate each win in this deceptively simple, yet profoundly addictive mental adventure. How sharp is your attention?
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🎮 Enjoy this free game while taking a break from coding! Games help improve focus and problem-solving skills.
Learn how to effectively use Spring Boot to build robust, scalable enterprise applications with minimal configuration and maximum productivity.
Master Java concurrency with comprehensive coverage of threads, executors, concurrent collections, and modern parallel programming techniques for high-performance applications.
Build scalable microservices architecture using Spring Cloud ecosystem including service discovery, configuration management, circuit breakers, and API gateways.
Comprehensive guide to JVM internals, garbage collection optimization, memory analysis, and performance tuning techniques for production Java applications.
Explore the evolution of Java from version 8 to 21, covering lambda expressions, streams, modules, records, pattern matching, virtual threads, and other cutting-edge features.
Master Spring Security 6 with comprehensive coverage of authentication mechanisms, OAuth2, JWT, method-level security, and modern security best practices.
Master Spring Data JPA with advanced querying techniques, custom repositories, transaction management, performance optimization, and database best practices.
Comprehensive guide to building production-ready RESTful APIs with Spring Boot, covering API design, validation, error handling, documentation, and testing strategies.
Comprehensive guide to essential design patterns in Java, including creational, structural, and behavioral patterns with real-world examples and best practices.