#JavaTips

Want clean REST APIs in Java? Use: - @RestController - @RequestBody - @PathVariable - @ResponseStatus Spring REST keeps your code lean and expressive. #JavaTips #SpringREST #ayshriv

🛠️ Debugging memory leaks is hard… unless you know exactly what to look for. #JavaTips

💡 Java tip: Use Duration and Instant for precise time calculations. ✅Instant represents a point in time in UTC, with nanosecond precision. Can be obtained by #Java #JavaTips 🧵

Use CascadeType.REMOVE with care! It deletes child entities when the parent is deleted. Deleting a post deletes all comments too #JavaTips #SpringBoot #ayshriv

Question: What is method overloading in java? Answer... 👇👇👇👇 #javatips #developers #developer #programming #coding #programmer #webdevelopment #softwaredeveloper #developerlife #programmers #technology #codinglife #software #java #dev #tech

Stop writing loops for every collection. Use Java Streams. 🧵 ​Your future self (and your code reviewers) will thank you. ​#JavaTips #java

💡Java tip: Since Java 15 you can write multiline strings more easily with 'Text Blocks'. ✅ Writing JSON content with a text block: String json = """ { "name": "John", "age": 30 } """; ✅ No escape characters ✅ No '+' signs ✅ Easy indentation #JavaTips

A common and important interview question! Why doesn't Java use pointers? #PrepareForInterviewWithMe #JavaCommunity #JavaTips

Java Streams confused? Stream - pipeline for processing data: → filter() → keep what you need → map() → transform values → reduce() → combine into one result Many values → process → result #Java #JavaStreams #JavaTips

📦 Quarkus + DevServices + Debugging = 🔥 productivity. Learn how to wire it all together with a working example. #JavaTips #QuarkusDev

🚀 Java Developers, let's talk about Garbage Collection! 🗑️💡 Ever wondered how Java automatically manages memory & prevents leaks? 🧵👇 #Java #Coding #GarbageCollection

2️⃣ How does it work? Objects in Java become eligible for GC when they have no active references. The GC sweeps them away, freeing up memory! 🔥 💡 Ways to make an object eligible for GC: ✅ Assign null → obj = null; ✅ Reassign reference → obj1 = obj2; #JavaTips

🔥 Firewalls won’t save you. Zero-Trust means micro-permissions, identity-first design, and encrypted everything. Java devs, take note! #ZeroTrust #JavaTips

💡 Did you know understanding the Java Memory Model can save your app from OutOfMemoryError? Get the details here! [link] #JavaTips #DevOps

Weekend Learning Understanding lazy vs eager fetch with Spring Data JPA. Spoiler: Lazy is default — and saves you from a lot of headaches (and memory). #SpringBoot #JPA #JavaTips

📦 Simple Maven/Gradle dependency, no setup pain. Start with OSHI today. #JavaTips

Primary Key Basics: Use @Id to mark the primary key of your entity. Use @GeneratedValue(strategy = GenerationType.IDENTITY) to auto-generate it like an auto-increment column. #SpringDataJPA #JavaTips

🔍 Compare traditional threads vs virtual threads and understand when each shines. #JavaTips

Is converting a reality show called ‘Date My Database’? 📺📅 Source: #DataConversion #JavaTips #SoftwareDevelopment #CodeNewbies #oracle #convert

Necesitas aprender a resolver problemas antes de pensar en programar Tips de @todo_code charlando con @malpicado  #java #javatips #programacion #aprenderprogramacion #desarrollodesoftware #desarrolloweb #logicaprogramacion #DonwebCloud #programacionjava

💡 Wondering when to use a record instead of a class? We’ve got the real-world answers! #JavaTips