256.9K
SAHow to MASTER Java for FREE #coding #java #compsci #fyp
@sajjaad.khader
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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. 🧠💡
---
🎯 You'll Learn:
✔ Java wrapper class behavior
✔ Integer caching
✔ Difference between == and .equals()
✔ Common Java interview question
---
💬 Comment below:
Did you get it right? 😎
---
🔍 Keywords:
Java quiz, Integer caching, Java interview question, wrapper classes, Java comparison, Java coding challenge, Java beginner tips, Java programming trick
---
📌 Hashtags:
#Java #JavaQuiz #CodingQuiz #ProgrammerLife #JavaInterview #JavaTips #CodingChallenge #LearnJava #DeveloperCommunity #ProgrammingFacts #JavaDeveloper #CodeSmart #SoftwareEngineer #TechLearning #programminghumor
@codewithprashantt
5.6K
COComment “Link” to Get WhatsApp Channel Link🔥
Follow @coders_section for more!🙂
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@codehub_tech
220.4K
GEJava Projects to get you hired ✅
Source Code :
1. Store POS 🏬 : https://github.com/inforkgodara/store-pos
2. LAN Chat App 💬: https://github.com/PushpinderSinghGrewal/lan-chat-app
3. Metro Systems 🚇 : https://github.com/Sparsh6496/Metro_systems
#coding #programming #programmer #python #developer #javascript #code #coder #technology #html #computerscience #codinglife #java #webdeveloper #tech #webdevelopment #css #software #softwaredeveloper #webdesign #linux #programmers #codingisfun #softwareengineer #php #programmingmemes #programminglife #machinelearning #development #hacking
@geekydev.in
23.2K
COClean Coding With Java Stream ✅
@codesnippet.java
45.3K
BRLivros sobre Java? 📚👇
Selecionei aqui alguns livros de iniciante até avançado para quem quiser começar o aprendizado dessa linguagem ou se aperfeiçoar ainda mais 👀
E vc, tem mais algum livro que acha importante acrescentar nessa lista? Deixe aqui nos comentários 👇
#java #developer #programação #tecnologia #software #tech #code #coding #spring #books
@brito_michelli
1.3M
DUWhen you open a project after a few years #coding #code #programming #javascript #webdevelopment #html #python #dart
@dumitru_developer
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__
866.0K
DUJava's golden rule: Old concepts (general methods) always take precedence. Remember that, and you'll get the right answer. #JavaProgramming #CodingTips #TechFacts #SoftwareDev #LearnToCode #CodingLife
@durgajobsinfo
23.1K
COWelcome to Day 1 of the Java Mastery Series!
In today’s video, we answer the most important question:
Why learn Java in 2025?
Especially when AI is booming and languages like .NET, C++, C#, Python, Go & Rust are already strong in the industry.
Java is still:
• Fast
• Secure
• Stable
• Platform Independent
• Trusted by top companies
• And perfect for beginners & professionals
This series will take you from Basic to Advanced,
with clear explanations, animations, real examples & step-by-step concepts.
🔔 Day 02 drops tomorrow — “What is Java + Your First Program”
💙 Follow @codexjava_ for daily coding lessons!
#java #JavaDevelopers #JavaForBeginners #LearnJava #coding #Programming #tips #tricks #codexjava_ #TechReels #TechCommunity #programmingtips #programmingtutorial #100daysofcode #codenewbie
@codexjava_
37.9K
COPython trending song #python #programming #coding #java #javascript #snake #programmer #developer #html #computerscience #reptile #snakes #technology #reptiles #ballpython #pythonprogramming #coder #datascience #snakesofinstagram #css #linux #code #machinelearning #reptilesofinstagram #software #webdevelopment #php #webdeveloper #tech #pythons
@coding_vieb
105.8K
MZCheck bellow for free Source codes 👇
Subscribe to our youtube channel for the complete videos : mzcode01
Joint to Telegram channel for downloading source codes: t.me/mzcode01
⚠️-Copyright Notice: All content videos created by MzCode (@mzcode01) are protected by copyright. Feel free to share for personal and educational purposes. Unauthorized reposting or publishing is prohibited without explicit written permission from MzCode.
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@mzcode01
✨ Guide de Découverte #Java Code
Instagram héberge 187K publications sous #Java Code, créant l'un des écosystèmes visuels les plus dynamiques de la plateforme.
#Java Code est l'une des tendances les plus engageantes sur Instagram en ce moment. Avec plus de 187K publications dans cette catégorie, des créateurs comme @dumitru_developer, @durgajobsinfo and @sajjaad.khader mènent la danse avec leur contenu viral. Parcourez ces vidéos populaires anonymement sur Pictame.
Qu'est-ce qui est tendance dans #Java Code ? Les vidéos Reels les plus regardées et le contenu viral sont présentés ci-dessus.
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🌟 Créateurs en Vedette: @dumitru_developer, @durgajobsinfo, @sajjaad.khader et d'autres mènent la communauté
Questions Fréquentes Sur #Java Code
Avec Pictame, vous pouvez parcourir tous les reels et vidéos #Java Code sans vous connecter à Instagram. Votre activité reste entièrement privée - aucune trace, aucun compte requis. Recherchez simplement le hashtag et commencez à explorer le contenu tendance instantanément.
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💡 Posts top moyennent 667.8K vues (2.7x au-dessus moyenne)
Publiez régulièrement 3-5x/semaine aux heures actives
Conseils de Création de Contenu et Stratégie
🔥 #Java Code montre un fort potentiel d'engagement - publiez stratégiquement aux heures de pointe
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