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Anyone with experience in above-mentioned jobs (Java Spring Boot) is welcome to share their resume, Thank You
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๐Ÿง  Do You Know?
๐Ÿค– 5 Interesting Facts About Java โ˜•

1๏ธโƒฃ Arrays in Java are ๐Ÿงฑ objects, even if they store primitives.
2๏ธโƒฃ You can use underscores _ in numbers for readability ๐Ÿ‘‰ 1_000_000.
3๏ธโƒฃ null can be cast to any ๐Ÿงฉ reference type, but using it throws a NullPointerException โ—
4๏ธโƒฃ Enums are like full ๐Ÿš€ classes โ€“ they can have constructors, methods & fields.
5๏ธโƒฃ final variables can be left uninitialized but must be set later (e.g., in a constructor) โœ…
๐Ÿ–ฅ๏ธ Types of Applications we can create in Java:

1. ๐Ÿ“Ÿ Console Applications โ€“ Text-based apps using terminal/command line
2. ๐Ÿ–ผ๏ธ Desktop Applications โ€“ GUI apps using JavaFX/Swing (e.g., Notepad clone)
3. ๐ŸŒ Web Applications โ€“ Server-side apps using JSP, Servlets, Spring Boot
4. ๐Ÿ“ฑ Mobile Applications โ€“ Android apps using Java with Android SDK
5. ๐Ÿข Enterprise Applications โ€“ Large-scale apps using Java EE (e.g., Banking systems)
6. ๐ŸŽฎ Game Development โ€“ 2D/3D games using LibGDX or similar libraries
7. โ˜๏ธ Cloud-Based Applications โ€“ Scalable apps deployed on AWS, Azure, etc.
8. ๐Ÿค– IoT Applications โ€“ Smart device control using Java ME
9. ๐Ÿ“Š Big Data Applications โ€“ Data processing using Hadoop in Java
10. ๐Ÿงช Scientific Applications โ€“ Simulations, heavy calculations in science
๐Ÿš€ DSA using Java Free Tutorials ๐Ÿ“š

Hey everyone! ๐ŸŽ‰ Iโ€™ve just started creating easy-to-understand DSA notes ๐Ÿ“š on my website, packed with colorful examples, icons & clear explanations.....check the notes and provide me your feedback !!

https://smartprogramming.in/tutorials/dsa-using-java/introduction-to-data-structures-and-algorithms
Learn these technologies step by step to become Java Software Developer
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โœจ Difference between Abstraction and Encapsulation in Java โœจ

1๏ธโƒฃ Abstraction

Focus: Hides implementation details, shows only functionality.

How: Achieved using abstract classes & interfaces.

Example: You drive a car without knowing how the engine works.

2๏ธโƒฃ Encapsulation

Focus: Hides data (fields/variables) by wrapping with methods.

How: Achieved using private variables & getter/setter methods.

Example: ATM machine hides your balance, lets you access via PIN.

๐Ÿ‘‰ In short:

Abstraction โ†’ Hides โ€œwhatโ€ happens inside.

Encapsulation โ†’ Hides โ€œhowโ€ data is accessed & modified.
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Hello friends, great news!

Iโ€™ve created notes up to Java IO. Check them out here: https://smartprogramming.in/tutorials/

Your support motivates me!

It takes a lot of effort to create these notes for you all free of cost, so please provide your valuable feedback here :

https://g.page/smartprogramming/review?nr
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๐Ÿ”‘ Difference between Abstraction vs Encapsulation in Java

๐Ÿ“Œ 1. Purpose
- Abstraction: Hides implementation details and shows only essential features.
- Encapsulation: Hides data by binding it with methods.

๐Ÿ“Œ 2. Implementation
- Abstraction: Achieved using abstract classes & interfaces.
- Encapsulation: Achieved using classes, getters & setters.

๐Ÿ“Œ 3. Focus
- Abstraction: Focuses on what to do (not how to do it).
- Encapsulation: Focuses on how to protect data from outside access.

๐Ÿ“Œ 4. Example
- Abstraction: Car.start() โ€“ you just start, donโ€™t know the internal mechanism.
- Encapsulation: private balance in a BankAccount class accessed via getBalance().
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๐Ÿš€ Hey Smart Developers! ๐Ÿ‘ฉโ€๐Ÿ’ป๐Ÿ‘จโ€๐Ÿ’ป

Java has released another Long-Term Support (LTS) version: Java 25 on September 16, 2025.

Hereโ€™s whatโ€™s new in Java 25:
- Faster Startup โ€“ Apps start quicker with smart profiling.
- Better Pattern Matching โ€“ Works with primitive types too!
- No psvm Needed โ€“ Run programs directly: System.out.println("Hello Developers!");
-Stronger Security โ€“ New key derivation API.
-Scoped Values & Flexible Constructors โ€“ Cleaner, safer code.

Java 25 = Faster โšก.... Simpler ๐Ÿง  & More Fun ๐Ÿงฉ !
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