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#learnjava 搜尋結果

devops_thiago's profile picture. Sr. Staff Software Engineer 👨🏽‍💻 | @oracleace | Speaker 🎤 | Java, Spring, Jakarta EE, DevOps, Terraform, Docker, Kubernetes, Jenkins, AI | @javanoroeste
Thiago Gonzaga
@devops_thiago
年8月25日

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…
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mario_casari's profile picture. Software engineer, and blogger. #Java #SpringBoot #SpringCloud #Microservices #Python #Angular #JavaScript https://t.co/5namONjL4w
Mario Casari
@mario_casari
年9月26日

💡 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
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CrystalLFurman's profile picture. Passionate about computer science education for all students. Check out free Java resources here: https://t.co/NZKrT8cF5x Tweets are my own!
Crystal Sheldon
 @CrystalLFurman
年8月20日

Do you know the format to creating a new type using a record? Test yourself here. Learn more: learn.java/learning/tutor… #learnjava #teachjava #java #javaprogramming

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CrystalLFurman's profile picture. Passionate about computer science education for all students. Check out free Java resources here: https://t.co/NZKrT8cF5x Tweets are my own!
Crystal Sheldon
 @CrystalLFurman
年8月28日

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

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cetpainfo's profile picture. Training, Recruitment, and development are the core expertise of CETPA. The company provides specialized training in more than 500+ leading technologies.
CETPA Infotech Pvt. Ltd.
 @cetpainfo
年8月6日

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

cetpainfo's tweet image. 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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CrystalLFurman's profile picture. Passionate about computer science education for all students. Check out free Java resources here: https://t.co/NZKrT8cF5x Tweets are my own!
Crystal Sheldon
 @CrystalLFurman
年9月25日

Check out all that is new in Java 25 to make teaching Java easier. #teachjava #learnjava #java25 learn.java/teachers/teach…

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CrystalLFurman's profile picture. Passionate about computer science education for all students. Check out free Java resources here: https://t.co/NZKrT8cF5x Tweets are my own!
Crystal Sheldon
 @CrystalLFurman
年9月9日

Do you know how to access record components? Test yourself here: Learn more: learn.java/learning/tutor… #learnjava #teachjava #java

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Parth_Rane26_'s profile picture. Tech enthusiast exploring the future one line of code at a time.
Parth Rane
 @Parth_Rane26_
年8月24日

Day-33 Studying methods, objects, and other core concepts in Java 🚀📚 #Java #100DaysOfCode #LearnJava #Programming #OOP

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rajrcat's profile picture. Official handle of Rajasthan Centre of Advanced Technology (R-CAT), India's first IT finishing school by the Government of Rajasthan.
R-CAT
 @rajrcat
年5月21日

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

rajrcat's tweet image. 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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Mac_0_19's profile picture. Next.js Enthusiast | Django Developer | Docker Advocate | PostgreSQL User | Lifelong Learner 📚 | Coffee-fueled coder ☕ | Open to collaborate | #Django #Next.js
Mak
 @Mac_0_19
年10月11日

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

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Mac_0_19's profile picture. Next.js Enthusiast | Django Developer | Docker Advocate | PostgreSQL User | Lifelong Learner 📚 | Coffee-fueled coder ☕ | Open to collaborate | #Django #Next.js
Mak
 @Mac_0_19
年10月10日

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

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CrystalLFurman's profile picture. Passionate about computer science education for all students. Check out free Java resources here: https://t.co/NZKrT8cF5x Tweets are my own!
Crystal Sheldon
 @CrystalLFurman
年10月10日

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

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CrystalLFurman's profile picture. Passionate about computer science education for all students. Check out free Java resources here: https://t.co/NZKrT8cF5x Tweets are my own!
Crystal Sheldon
 @CrystalLFurman
年10月9日

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… #Learnjava #teachjava #java
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sonu2016841's profile picture. LEARNER OF APPDEVLOMENT 📖 || JAVA-DSA || Springboot || For Frontend = Flutter ;
sonu singh
 @sonu2016841
年10月9日

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 👇 #Java #CodingFacts #LearnJava
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subhamchand04's profile picture. вє pαtíєnt gσσd thíngѕ tαkє tímє⏳⏳⌛⏳😇😇😇😇😇😇.̊
Subham chαnd 👉😁👈
 @subhamchand04
年10月8日

100% off Udemy course coupon Java Debugging With IntelliJ IDEA Practical course learning java debugging using Intellij IDEA with step by step details multiple hands on examples korshub.com/courses/java-d… #JavaDebugging #IntelliJIDEA #LearnJava #DebuggingTips #CodingCourse

subhamchand04's tweet card. Practical course learning java debugging using Intellij IDEA with step by step details multiple hands on examples
100% off coupon for Java Debugging With IntelliJ IDEA October 2025 | Korshub
來源: korshub.com
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CrystalLFurman's profile picture. Passionate about computer science education for all students. Check out free Java resources here: https://t.co/NZKrT8cF5x Tweets are my own!
Crystal Sheldon
 @CrystalLFurman
年10月2日

What's new on Learn.java this week: - Loop practice: while, do..while, for - New #APCSA FRQ on while loops and if statements - New videos on pattern matching - Video on What's New in Java 25? #learnjava #teachjava #java #java25

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mario_casari's profile picture. Software engineer, and blogger. #Java #SpringBoot #SpringCloud #Microservices #Python #Angular #JavaScript https://t.co/5namONjL4w
Mario Casari
@mario_casari
年9月26日

💡 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
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devops_thiago's profile picture. Sr. Staff Software Engineer 👨🏽‍💻 | @oracleace | Speaker 🎤 | Java, Spring, Jakarta EE, DevOps, Terraform, Docker, Kubernetes, Jenkins, AI | @javanoroeste
Thiago Gonzaga
@devops_thiago
年8月25日

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…
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codingrank's profile picture. Join us to know and learn about Backend and Frontend Development with easy way like real life example, visuals and models. We assure, you'll definitely enjoy😊
Coding Rank
 @codingrank
2023年6月22日

Most commonly used Functional Interfaces in Java #java #learnjava

codingrank's tweet image. Most commonly used Functional Interfaces in Java #java #learnjava
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KOLTELECOM's profile picture. KOL TELECOM SERVICES LLC. is a USA-based and D&B registered provider of international wholesale as well as retail VOIP solutions.
KOL TELECOM SERVICES
 @KOLTELECOM
年8月22日

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 Original Post: tudiplearning.com/crashcourse/le…
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designtaxi's profile picture. Journaling ideas since 2003. #Design #Art #Technology #Innovation #CreativeInspiration
TAXI
@designtaxi
2024年2月2日

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

designtaxi's tweet image. 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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rajrcat's profile picture. Official handle of Rajasthan Centre of Advanced Technology (R-CAT), India's first IT finishing school by the Government of Rajasthan.
R-CAT
 @rajrcat
年5月21日

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

rajrcat's tweet image. 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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rajrcat's profile picture. Official handle of Rajasthan Centre of Advanced Technology (R-CAT), India's first IT finishing school by the Government of Rajasthan.
R-CAT
 @rajrcat
年5月22日

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. #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. #JavaDeveloper #LearnJava #RCATRajasthan
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