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💡 Java tip: Use LinkedHashMap to maintain insertion order.#Java #LearnJava

mario_casari's tweet image. 💡 Java tip: Use LinkedHashMap to maintain insertion order.#Java #LearnJava

With Compact Source Files (JEP 512), Java 25 feels smoother 🎉 ✅ Write void main() without a class ✅ Use IO.println, List.of, Math.max directly Perfect for students 🧑‍🎓 and quick scripts ⚡ Less boilerplate, faster learning! #Java25 #JavaDev #LearnJava #JavaProgramming

devops_thiago's tweet image. With Compact Source Files (JEP 512), Java 25 feels smoother 🎉

✅ Write void main() without a class
✅ Use IO.println, List.of, Math.max directly
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Less boilerplate, faster learning!

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Java keywords you’ll use again and again. Save this for quick reference. #Java #JavaProgramming #LearnJava #JavaDeveloper #JavaEssentials #SoftwareEngineering #TechEducation

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Sometimes we want to convert the data type for a value. Do you know how to do this in Java? Learn more: learn.java/learning/tutor… #learnjava #teachjava #java


Java is the language of innovation learn it, master it, and shape your future! CETPA’s expert-led Java Training covers everything from core concepts to advanced frameworks. . Apply Now: cetpainfotech.com/technology/jav… . #cetpainfotech #javatraining #learnjava #cetpa #corejava

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Java is driving the IT world - from mobile apps to enterprise systems, it's everywhere! Get job-ready with R-CAT’s globally recognized certification courses. Your tech career starts here. #LearnJava #RCATRajasthan #TechReady #JavaSkills #FutureInCode

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Learn Java with R-CAT and unlock your potential. Java is the language behind some of the most powerful applications today. By learning Java with R-CAT, you’ll gain the skills to develop and deploy apps on cloud platforms. #JavaDeveloper #LearnJava #RCATRajasthan

rajrcat's tweet image. Learn Java with R-CAT and unlock your potential. Java is the language behind some of the most powerful applications today. By learning Java with R-CAT, you’ll gain the skills to develop and deploy apps on cloud platforms.
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rajrcat's tweet image. Learn Java with R-CAT and unlock your potential. Java is the language behind some of the most powerful applications today. By learning Java with R-CAT, you’ll gain the skills to develop and deploy apps on cloud platforms.
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Check out all that is new in Java 25 to make teaching Java easier. #teachjava #learnjava #java25 learn.java/teachers/teach…


Want to learn Java? But with so much to learn, knowing where to focus can be daunting. Join us as we learn the essential topics every aspiring software engineer should prioritize for a solid foundation. 📚 🔗: bitly.ws/3aMng #Java #SoftwareEngineering #LearnJava

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But with so much to learn, knowing where to focus can be daunting. Join us as we learn the essential topics every aspiring software engineer should prioritize for a solid foundation. 📚 

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If you missed our webinar, "All About enum", you can watch the recording below. In this webinar, learn more about the power of `enum` as we improve our Deck of Cards program. youtube.com/watch?v=fvWtNq… #learnjava #teachjava #java #enum

CrystalLFurman's tweet card. All About `enum`

youtube.com

YouTube

All About `enum`


Ever wondered why we call scanner.close() in Java? 🤔 🧠 It releases the System.in resource (keyboard input). If you skip it → small memory leak + IDE “resource leak” warning. Close it only after all inputs are done! #Java #Coding #LearnJava #DevTips


While going deep into Java 💻: 🧠 Stack stores variables & references 🏗️ Heap stores actual objects Example: int x = 10; → Stack keeps value 10 String s = "Java"; → Stack keeps address → Heap holds "Java" Stack = address 🔗 Heap = object ☕ #Java #Coding #LearnJava


What's new on Learn.java this week? Not a lot of new content, but we have been conducting a read through and making improvements across the tutorials. A new tutorial that has been added: - enum Constructors and Methods learn.java #learnjava #teachjava


Card game challenge continues with dealing cards to players. Check out the challenge here: learn.java/teachers/teach… Then register for our Free Webinar. October 22, 2025 at 3pm ET Registration link: oracle.zoom.us/webinar/regist… #Learnjava #teachjava #java

CrystalLFurman's tweet image. Card game challenge continues with dealing cards to players. Check out the challenge here: learn.java/teachers/teach…

Then register for our Free Webinar. 
October 22, 2025 at 3pm ET
Registration link: oracle.zoom.us/webinar/regist…

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In Java, a constructor initializes an object. It has the same name as the class and no return type 👇 #Java #CodingFacts #LearnJava

sonu2016841's tweet image. In Java, a constructor initializes an object. It has the same name as the class and no return type 👇

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💡 Java tip: Use LinkedHashMap to maintain insertion order.#Java #LearnJava

mario_casari's tweet image. 💡 Java tip: Use LinkedHashMap to maintain insertion order.#Java #LearnJava

Most commonly used Functional Interfaces in Java #java #learnjava

codingrank's tweet image. Most commonly used Functional Interfaces in Java 
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Master Java in weeks, not months? Java powers Android, web, & enterprise apps—write your first program in minutes! What’s your first Java project idea? #LearnJava #JavaProgramming #SoftwareDevelopment #CareerGrowth Original Post: tudiplearning.com/crashcourse/le…

KOLTELECOM's tweet image. Master Java in weeks, not months? Java powers Android, web, & enterprise apps—write your first program in minutes! What’s your first Java project idea? #LearnJava #JavaProgramming #SoftwareDevelopment #CareerGrowth

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With Compact Source Files (JEP 512), Java 25 feels smoother 🎉 ✅ Write void main() without a class ✅ Use IO.println, List.of, Math.max directly Perfect for students 🧑‍🎓 and quick scripts ⚡ Less boilerplate, faster learning! #Java25 #JavaDev #LearnJava #JavaProgramming

devops_thiago's tweet image. With Compact Source Files (JEP 512), Java 25 feels smoother 🎉

✅ Write void main() without a class
✅ Use IO.println, List.of, Math.max directly
Perfect for students 🧑‍🎓 and quick scripts ⚡

Less boilerplate, faster learning!

#Java25 #JavaDev #LearnJava #JavaProgramming…

Learn core programming principles and best practices with this online training that will take you from zero to hero in Java development. ow.ly/EtoA50QwB5j #LearnJava

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Java keywords you’ll use again and again. Save this for quick reference. #Java #JavaProgramming #LearnJava #JavaDeveloper #JavaEssentials #SoftwareEngineering #TechEducation

tutorialspoint's tweet image. Java keywords you’ll use again and again. Save this for quick reference.

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Become a pro at JAVA with this shortcut list! . . See complete JAVA tutorial: geeksforgeeks.org/java/ . . Visit Website: geeksforgeeks.org . . #java #javaprogramming #learnjava #cheatsheet

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