#javadev search results

JSpecify. How to avoid NullPointerException with Nullable annotation. youtu.be/QlGnaRoujL8?si… #Java #JavaDev #Dev

💡 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

Build Better Agents in #Java vs Python: Embabel vs LangGraph #javaprogramming #javadev #dormosheio dormoshe.io/trending-news/…

💡 Java tip: From Java 9 you can use Objects.checkIndex(...) to replace manual if checks for validating index bounds. ✅It is a small feature that helps making the code cleaner. #Java #JavaDev

Step into tech at Maersk Bangalore as an Associate Software Engineer! Build scalable Customs platforms with Java, Spring, Azure & more. 🚀 #SoftwareJobs #MaerskCareers #JavaDev #AgileTech #Bangalore Jobshttps://jobformore.com/maersk-off-campus-drive/

🧠 Dive deep into FlatLaf, the Look & Feel that’s redefining Swing’s aesthetics. #JavaDev #DesktopApps

💡 Java tip: Starting from Java 8, you can remove nulls easily with list.removeIf(Objects::isNull). #Java #JavaDev

🚀 JUnit 5 Tip 🚀 Since JUnit 5, leverage package-private visibility for classes and methods to enhance encapsulation in your tests. This helps keep your testing logic close to the code it's testing while maintaining a clean and organized codebase. #JUnit #Testing #JavaDev

🎯 Learn everything about Eclipse OpenJ9 — from architecture to tuning tips — in one comprehensive guide. #JavaDev #Performance

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

#Java from @geeksforgeeks 🚀 ✅OOPs Basics ✅Classes and Objects ✅Constructors ✅this Keyword #365DaysOfCode #JavaDev #programmer #Coding #CodingJourney #CodingLife #LearnInPublic #GeeksforGeeks #gfg #nationskillup #skillupwithgfg #365DaysOfCoding

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

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

⚙️ Learn how Records improve serialization, pattern matching, and JSON integration in modern Java apps. #JavaDev

Don’t Talk English to Your LLM #java #javaprogramming #javadev #dormosheio dormoshe.io/trending-news/…

☁️ Cloud-native Java starts here! Learn how OpenJ9 reduces container memory usage and boosts performance. #JavaDev #Containers

💡Java tip: Starting from Java 8 prefer java.time over Date and Calendar. #ModernJava #JavaDev

Customize table naming to uppercase with a Spring Boot naming strategy. bootify.io/spring-data/up… #SpringBoot #JavaDev #JPA #Database

✨ No more getters, setters, or constructors! Discover how Record Classes make your Java code cleaner. #JavaDev

💡 Want a faster startup and smaller memory footprint? Time to explore Eclipse OpenJ9 — the JVM for modern cloud apps. #JavaDev

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

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

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

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

💡 Java tip: Use Stream.peek() for debugging in pipelines, not for business logic. ✅ Stream.peek() lets you perform logging or inspection on each element as it flows through a stream without modifying it. #Java #JavaDev

🚀 Java: With CompletableFuture.allOf(...) you can wait on multiple async tasks without manual join handling. #Java #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: You can run jobs at fixed intervals without setting up Quartz or external schedulers. #SpringBoot #JavaDev

💡 Java tip: Starting from Java 8, you can remove nulls easily with list.removeIf(Objects::isNull). #Java #JavaDev

💡 Java tip: From Java 9 you can use Objects.checkIndex(...) to replace manual if checks for validating index bounds. ✅It is a small feature that helps making the code cleaner. #Java #JavaDev

🚀 JUnit 5 Tip 🚀 Since JUnit 5, leverage package-private visibility for classes and methods to enhance encapsulation in your tests. This helps keep your testing logic close to the code it's testing while maintaining a clean and organized codebase. #JUnit #Testing #JavaDev

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

💡 Java tip: List.reversed() returns an unmodifiable reversed view of the original list. #Java #JavaDev

💡 Java tip: Stream.toArray(Type[]::new) is a clean, type-safe way to get arrays from streams. ✅ Avoids Object[] and casting. #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

💡 Java tip: Starting from Java 8 you can use ChronoUnit.between(start, end) to calculate time intervals in a specific unit (days, hours, minutes) without manual math. #Java #JavaDev

💡Java tip: Starting from Java 8 prefer java.time over Date and Calendar. #ModernJava #JavaDev