✨ Creating and Accessing Arrays (Java) #Java #JavaDev #OOP #Backend #100DaysOfCode #DevLife

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🚀 Spring Boot: You can enable /actuator/beans to debug missing beans. By hitting the actuator endpoint, you will see information like: ✅ Bean name ✅ Bean type ✅ Bean scope ✅ Bean dependencies #SpringBoot #JavaDev

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💡Java: Use WeakHashMap for caching when the unreferenced keys should be garbage-collected. #Java #JavaDev

✨ Object Serialization and Deserialization (Java) #Java #JavaDev #OOP #Backend #100DaysOfCode #DevLife

🚀 Spring Boot: You can use the spring.jpa.propertiesg.hibernate.jdbc.batch_size" property to let Hibernate handle batch inserts. 🟢Fewer network calls 🟢Less JDBC overhead 🟢Faster bulk operations #SpringBoot #Java3I8k

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🚀 Spring Boot: If your application uses RestTemplate for REST calls, you can centralize timeouts with RestTemplateBuilder . #SpringBoot #JavaDevr

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🚀 Spring Boot: Avoid long-running transactions in Spring Boot. They hold database locks that block other processes, creating bottlenecks that hinder scalability. #SpringBoot #JavaDevu

✨ Queue Interface: FIFO Data Structure (Java) #Java #JavaDev #OOP #Backend #100DaysOfCode #DevLife

Day 1 of Spring! 🌱 Focused on the absolute fundamentals today: what it is, and the actual difference between Spring vs. the broader Spring Framework. Solid foundation laid down. Time to start building! 💻☕ #JavaDev #CodingJourney

✨ Using the Enhanced Process API (Java) #Java #JavaDev #OOP #Backend #100DaysOfCode #DevLife

🚀 Spring Boot: Avoid importing the full spring-boot-starter-web if you only need Spring MVC, because the full starter brings in extra components like an embedded server that you may not need. #SpringBoot #JavaDev

✨ Collections Utility Class: Useful Methods (Java) #Java #JavaDev #OOP #Backend #100DaysOfCode #DevLife

🚀 Spring Boot: Better use global filters/interceptors only for true cross-cutting concerns, and avoid business logic. They are executed for every incoming HTTP request. #SpringBoot #JavaDev

✨ Terminal Stream Operations: ForEach (Java) #Java #JavaDev #OOP #Backend #100DaysOfCode #DevLife

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