8.9K
BCBasic of Java Day 01/100 🔥✅
#java #javaprogramming #javaprogramming #javanotes #javanotes📖📚 #javadeveloper #javalanguage #basicofjava
@bcawalha
#Java Latest Version Features
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COJava 8 New Features Resources ✅
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Follow @codesnippet.java ✅
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#java #programmer #programming #javaprogramming #coding #code #coder #springboot #coders
@codesnippet.java
30.3K
CODid you know that Java behaves differently when comparing wrapper classes like Integer? 🤯
In this quiz, we test a simple line of code:
Integer a = 128;
Integer b = 128;
System.out.println(a == b);
Most beginners expect true, but the correct output is: ❌
👇 Watch the video to learn why Java outputs false here!
This happens because of Integer caching mechanism in Java — only values between -128 to 127 are cached. Anything outside that range creates a new object, so == compares references, not values. 🧠💡
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🎯 You'll Learn:
✔ Java wrapper class behavior
✔ Integer caching
✔ Difference between == and .equals()
✔ Common Java interview question
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💬 Comment below:
Did you get it right? 😎
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🔍 Keywords:
Java quiz, Integer caching, Java interview question, wrapper classes, Java comparison, Java coding challenge, Java beginner tips, Java programming trick
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📌 Hashtags:
#Java #JavaQuiz #CodingQuiz #ProgrammerLife #JavaInterview #JavaTips #CodingChallenge #LearnJava #DeveloperCommunity #ProgrammingFacts #JavaDeveloper #CodeSmart #SoftwareEngineer #TechLearning #programminghumor
@codewithprashantt
8.0K
CRWhat is java and it's features?
#banglore #btech #java #coding #telugu
@creativekurrodu
5.6K
COComment “Link” to Get WhatsApp Channel Link🔥
Follow @coders_section for more!🙂
java basics for beginners, java tutorial full course, java cheatsheet pdf, java oop concepts, java number class methods, java character class methods, java advanced topics, learn java fast, java roadmap 2025, java interview prep
🔥 Hashtags:
#java #javabasics #javaprogramming #objectorientedprogramming #javacoding #javadeveloper #javaforbeginners #oop #learnjava #100daysofcode #javaadvanced #backenddeveloper #softwaredeveloper #javaoop #htmlcssjsjava #developercommunity #codingresources #javainterview #buildinpublic
@codehub_tech
124.7K
ED🚀 "Understand Java Objects in One Example!"
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🗣️ Share with job seekers ✅
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👇 Follow us for daily learning ✅
@eduashthal
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Tags:
#eduashthal #javabasicstraining #javaobjects
#Java #JavaProgramming #JavaForBeginners #CodingReels #CodeWithMe #LearnJava #objectinjava #ProgrammingBasics #OOPsConcepts #ObjectInJava #JavaDeveloper #TechReels #CodingLife #CodeNewbie #ProgrammerLife #SoftwareDeveloper #JavaTips #CodingEducation #TechLearning #JavaTutorial #CodingMotivation #technicalquestions
#interviewquestionandanswer #hrquestions
@eduashthal
75.5K
ABJava Interview Series 2
Why main method is static in Java ? - explained simply.
A must-know concept for every Java interview.
📌 Save this for later
🙌🏻 Share to your Java buddy
👉 Follow @abhishek.codelab for more interview prep
#javainterview #java #interviewprep #backend #javaprogramming
@abhishek.codelab
56.1K
CORead Caption 👇
-------------------------------------------------------
📝 Java Notes :Link in Bio 🔗
--------------------------------‐----------------------
Bg by @bamgamesofc
🔥Get Started
It is not necessary to have any prior programming experience.
🔥What is Java?
Java is a popular programming language, created in 1995.It is owned by Oracle, and more than 3 billion devices run Java.
🔥It is used for:
• Mobile applications (specially Android apps)
• Desktop applications
• Web applications
• Web servers and application servers
• Games
• Database connection
• And much, much more!
🔥Why Use Java?
• Java works on different platforms (Windows, Mac, Linux, Raspberry Pi,
etc.)
• It is one of the most popular programming language in the world
• It has a large demand in the current job market
• It is easy to learn and simple to use
• It is open-source and free
• It is secure, fast and powerful
• It has a huge community support (tens of millions of developers)
• Java is an object oriented language which gives a clear structure to
programs and allows code to be reused, lowering development costs
• As Java is close to C++ and C#, it makes it easy for programmers to
switch to Java or vice versa
🔥Java Install
download it for free at oracle.com.
Setup for Windows
1. Go to "System Properties" (Can be found on Control Panel > System and
Security > System > Advanced System Settings)
2. Click on the "Environment variables" button under the "Advanced" tab
3. Then, select the "Path" variable in System variables and click on the
"Edit" button
4. Click on the "New" button and add the path where Java is installed,
followed by \bin. By default, Java is installed in C:\Program
Files\Java\jdk-11.0.1 (If nothing else was specified when you installed it).
In that case, You will have to add a new path with: C:\Program
Files\Java\jdk-11.0.1\bin
Then, click "OK", and save the settings
5. At last, open Command Prompt (cmd.exe) and type java -version to see
if Java is running on your machine
@code__buddy__
257.2K
SAMaster Java in 30 Days with these resources 💯
Follow me , then comment “Java” and send this reel to my DM to get resources Link 🔗
https://drive.google.com/file/d/19HpNNcnwEGTkZn4irnCXA7QOzfPXdEQn/view?usp=sharing
{placements , jobs , internship, resume , java , roadmap , unemployment , layoffs , employment , it , technology , tech , computer , college , coding }
#internship #job #placements #resume #roadmap #java #python #layoffs #technology #coding #coding #dsa #college #employment #unemployment #layoffs
@sagar_mee_
1.0M
SIJava developer quickly❤️🔥
#java #javadeveloper #javadevelopers #coding #interview #softwaredevelopers #telugucoding #googlejobs
@sindhu__raja
2.1M
UN☕ Java
Disclaimer: This is one of my fav language and I'm not degrading any other.
#java
#tren
#trendingreels
#programming
#tech
#reel
@unofficial_editz69
43.7K
ABMaster Java in 2026 – Your Roadmap to Real Backend Engineering
Breaking into backend development? Preparing for product-based interviews?
Here’s your no-fluff, real-deal checklist to become a standout Java Developer:
1. Spring Ecosystem (Boot, Security, Data, Cloud)
* Spring Boot for microservice scaffolding
* Secure your APIs with OAuth2 / JWT using Spring Security
* Spring Data JPA for persistence
* Explore Spring Cloud for service discovery, circuit breakers, and config management
2. RESTful APIs & Web Services
* Build and document clean APIs using OpenAPI/Swagger
* Master HTTP methods, status codes, and best practices for versioning
* Handle JSON/XML, pagination, and authentication
3. Design Patterns & Architecture
* Learn Factory, Builder, Singleton, and Observer
* Understand architectural styles: Layered, Microservices, Event-Driven
* Use Dependency Injection & Inversion of Control to write scalable apps
4. Multithreading & Concurrency
* Use Executors, Locks, Callable, Future effectively
* Avoid deadlocks, understand race conditions and thread pools
* Work with Java’s java.util.concurrent package
5. Core Java Essentials
* OOP principles + SOLID, DRY, KISS
* Collections, Generics, Lambdas, Streams
* Exception handling and functional interfaces
6. Microservices & Distributed Systems
* Implement Eureka, Consul for service discovery
* Use Kafka or RabbitMQ for async processing
* Understand consistency (CAP theorem), event sourcing, CQRS
#software #technology #new #placement #reels
@abhaysinghlinkedinwala
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