#JavaTips - Twitter Etiketi

2 gün önce

When using Java's `String` concatenation operator (+), be aware that it creates a new object every time, whereas using `StringBuilder` or `StringBuffer` can reduce memory usage and improve performance in resource-constrained environments. #JavaTips

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Akshay M @akshayxml

yaklaşık 1 ay önce

In Java, the `equals()` method compares object references by default. To compare object values, override it with a custom implementation that returns true only when both objects have identical properties. This ensures correct equality checks in your code. #JavaTips

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Akshay M @akshayxml

yaklaşık 2 ay önce

Java's `String` class uses an intern pool to store string literals, which means that if you create multiple strings with the same content, they will reference the same object in memory. This can have significant performance implications when working with large datasets. #JavaTips

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Nidhi Tiwari @NidhiDevNotes

yaklaşık 2 ay önce

Raw types in Java skip type safety-> Bugs show up at runtime. #Java #Programming #Coding #JavaTips #BestPractices #Developers #SoftwareEngineering

NidhiDevNotes's tweet photo. Raw types in Java skip type safety-> Bugs show up at runtime.
#Java #Programming #Coding #JavaTips #BestPractices #Developers #SoftwareEngineering https://t.co/VBp8y7VAyD

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systemdr @SystemDR1

yaklaşık 2 ay önce

Your Java Thread Model is Broken (Here's the Fix) Watch Full Video : https://t.co/Mbt4z34Pwz Website Link : https://t.co/8xTmdqNOzd Full Course Link : https://t.co/DuUkppIeUV #JavaDeveloper #ProjectLoom #VirtualThreads #BackendEngineering #JavaTips #CodingShorts

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Ayush @viperdizzert

2 ay önce

Stop writing loops for every collection. Use Java Streams. 🧵 Your future self (and your code reviewers) will thank you. #JavaTips #java

viperdizzert's tweet photo. Stop writing loops for every collection. Use Java Streams. 🧵
Your future self (and your code reviewers) will thank you.
#JavaTips #java https://t.co/5s6kI7nWyA

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Kolusu Trinadh Kumar

@KolusuTrinadh

3 ay önce

From Java 11 , Arrays.sort() uses TimSort internally. You don't need to write the TimSort algorithm yourself. This is a significant convenience. #JavaTips

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Akshay M @akshayxml

4 ay önce

Java's `Integer` cache: Between -128 and 127, Java caches Integer objects to improve performance. This means if you use a value within this range, it will return the same object instance each time. #JavaTips #PerformanceOptimization

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codeBuilder @nishek_sharma

4 ay önce

Just realized you can do this in Java: Map<String, List<String>> map = new HashMap<>(); map.put("fruits", new ArrayList<>()); map.get("fruits").add("apple"); map.get("fruits").add("banana"); map.values() = all your lists in one go 🥳 Mind blown 🤯 #JavaTips #CodingLife #DevHack

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Ankit🧾 @Ankit_ahhirana

4 ay önce

Java devs in India—struggling with clunky code? I (@Ankit_ahhirana) cut my build time in half with these 5 hacks. Who's ready to level up? 🔥 #JavaTips

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Programando en Java @ProgEnJava

4 ay önce

¿Sigues usando if-else como si fuera 2005? 😎 🧠 Conoce el patrón Strategy en Java: encapsula algoritmos, cambia comportamientos en runtime y dile adiós al código spaghetti 🍝 #JavaTips #CleanCode #DesignPatterns 👇

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Think Constructive @TConstructive

4 ay önce

Spring @PropertySource Guide: How to Load Multiple Custom Property Files | Spring Boot 2026 https://t.co/bZbtF23II0 #SpringFramework #SpringBoot #JavaDevelopment #Java #BackendEngineering #CleanCode #ConfigurationManagement #SoftwareArchitecture #thinkconstructive #JavaTips

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Akshay M @akshayxml

4 ay önce

"Java's default string concatenation using + operator creates a new object each time, whereas using StringBuilder/StringBuffer can reduce memory allocation & improve performance." #JavaTips #PerformanceOptimization

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Think Constructive @TConstructive

4 ay önce

Stop Hardcoding in Spring Boot! In this video, we’re mastering the Spring @Value annotation—the secret to writing clean, environment-independent code https://t.co/vrD9wnSfSE #SpringFramework #JavaTips #SpringBoot #CleanCode #BackendArchitecture #SoftwareDesign #JavaDeveloper

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Think Constructive @TConstructive

4 ay önce

Stop Hardcoding in Spring Boot! In this video, we’re mastering the Spring @Value annotation—the secret to writing clean, environment-independent code https://t.co/vrD9wnSNIc #SpringFramework #JavaTips #SpringBoot #CleanCode #BackendArchitecture #SoftwareDesign #JavaDeveloper

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Programando en Java @ProgEnJava

4 ay önce

📦 Una clase, UNA sola razón para cambiar. ¿Difícil? Sí. ¿Necesario? También. El principio de responsabilidad única no es opcional, es supervivencia en Java. 🔥 Menos es más. #CleanCode #JavaTips #SRP 👉 ¿Tu código lo respeta?

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Akshay M @akshayxml

5 ay önce

In Java, when using `equals()` method on objects, it compares references by default. To compare object values, override `equals()` and implement `hashCode()` correctly to ensure correct behavior. #JavaTips #ObjectOrientedProgramming

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Java Code Geeks @javacodegeeks

5 ay önce

🔁 Tail-call optimization in Java? Learn the techniques that make recursion safer and cleaner. #JavaTips

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Java Code Geeks @javacodegeeks

5 ay önce

🔍 Compare traditional threads vs virtual threads and understand when each shines. #JavaTips

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MOUAD @MouadDev

5 ay önce

Spring Boot 4 Tip: First-class API Versioning Moving versions from strings into native attributes makes your code cleaner and type-safe #springboot4 #Java #springboot #codingTips #CodingJourney #JavaTips

MouadDev's tweet photo. Spring Boot 4 Tip: First-class API Versioning

Moving versions from strings into native attributes makes your code cleaner and type-safe

#springboot4 #Java #springboot #codingTips #CodingJourney #JavaTips https://t.co/BVDUzcUTwt

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