💡 Java tip: Starting from Java 8 you can use List.removeIf(<predicate>) to clean up collections in one line. #Java #JavaDev

💡 Spring Boot: You can run jobs at fixed intervals without setting up Quartz or external schedulers. #SpringBoot #JavaDev

💡 Spring Boot tip: Use spring-boot-starter-logging (Logback) for logging, it is already included as default. ✅ spring-boot-starter-logging is already included in most starters (spring-boot-starter-web, spring-boot-starter-data-jpa, etc.) #SpringBoot #JavaDev

🚀 Spring Boot: Use @SpringBootApplication(exclude = …) to disable specific auto-configuration classes. ✅ One possible reason to do so could be that you have a custom configuration that conflicts with the default. #SpringBoot #JavaDev

💡Java tip: Use HashMap as Map implementation when you need greatest general-purpose performance. #Java #JavaDev

🚀 Spring Boot: If you need to inject grouped configuration properties into classes, you can use @ConfigurationProperties instead of @Value #SpringBoot #JavaDev

💡Spring Boot tip: Use H2 if you need an in-memory database for dev/testing. #SpringBoot #JavaDev

💡Java tip: Starting from Java 14 you can use switch expressions for shorter and cleaner multi-branch logic. #Java #JavaDev

🚀 Spring Boot tip: With Spring Boot and Spring Security you can secure endpoints easily. #SpringBoot #JavaDev

💡 Spring Boot: To better handle circular dependencies, use constructor injection instead of field injection. ✅ Forces all required dependencies to be provided at creation time, allowing early detection. #SpringBoot #JavaDev

💡Spring Boot tip: Use @Profile to group and load beans/configurations in specific environments. #SpringBoot #JavaDev

Getting back on track with Java. Implemented a HashMap today and revised its core operations. More to come. #BackToCode #JavaDev

💡Java tip: With pattern matching for the instanceof operator, Java lets you declare a variable directly inside the instanceof check. #Java #JavaDev

🚀 Use ReentrantReadWriteLock Java concurrence utility if you have to deal with frequent reads and fewer writes. #Java #JavaDev

🚀 Java: With CompletableFuture.allOf(...) you can wait on multiple async tasks without manual join handling. #Java #JavaDev

🚀 Starting a new project: CollegeSphere 🎓 A College Management System I’ll build in 30 days using Spring Boot. It’ll include student & faculty management, authentication, and REST APIs. Excited to #BuildInPublic & share daily progress! 💪 #JavaDev #SpringBoot #100DaysOfCode

#Java from @geeksforgeeks 🚀 ✅Java Variables ✅Typecasting in Java ✅Widening Type Casting ✅Explicit Type Casting #100DaysOfCode #JavaDev #programmer #code #Coding #CodingJourney #CodingLife #LearnInPublic #GeeksforGeeks #gfg #nationskillup #skillupwithgfg #100DaysOfCoding

🚀 Use Files.isSameFile(path1, path2) to check if two paths refer to the same file. It resolves symlinks too. ✅ It checks whether two Path objects refer to the same actual file in the file system. #Java #JavaDev

#Java from @geeksforgeeks 🚀 ✅Jagged Array ✅Arrays Class ✅Final Array ✅Java Strings #100DaysOfCode #JavaDev #programmer #code #Coding #CodingJourney #CodingLife #LearnInPublic #GeeksforGeeks #gfg #nationskillup #skillupwithgfg #100DaysOfCoding