#javadev 搜尋結果
💡 Java tip: Use Stream.peek() for debugging in pipelines, not for business logic. ✅ Stream.peek() lets you perform logging or inspection on each element as it flows through a stream without modifying it. #Java #JavaDev
💡 Java tip: Starting from Java 8 you can use ChronoUnit.between(start, end) to calculate time intervals in a specific unit (days, hours, minutes) without manual math. #Java #JavaDev
💡 Java tip: Stream.toArray(Type[]::new) is a clean, type-safe way to get arrays from streams. ✅ Avoids Object[] and casting. #Java #JavaDev
![mario_casari's tweet image. 💡 Java tip: Stream.toArray(Type[]::new) is a clean, type-safe way to get arrays from streams.
✅ Avoids Object[] and casting.
#Java #JavaDev](https://pbs.twimg.com/media/G2bPbniXUAAl_X6.jpg)
🚀 Java: With CompletableFuture.allOf(...) you can wait on multiple async tasks without manual join handling. #Java #JavaDev
💡Java tip: Use ThreadLocal.withInitial(...) to provide each thread its own safe default value. ✅ The value is created lazily #Java #JavaDev
💡 Java tip: Use Optional.filter(...) to add inline conditions to an Optional object. ✅ It lets you apply a condition directly and it returns the original Optional if the predicate passes, an empty one otherwise. #Java #JavaDev
💡 Java tip: Starting from Java 12 you can use String.transform(Function) to apply lambdas directly to strings. #Java #JavaDev
GM Cyber Fam 🌞💻 Every new day is a fresh chance to rewrite your story. Stress without hope kills faster than failure ever will, that’s why I choose to show up with hope, purpose, and clarity. #CyberAwareness #Web3Content #JavaDev #TechWithNgozi #GM #ContentWriting #GMWarriors
Hey developers and programmers I need some suggestions from you guys 😀 I have completed Java Basics up until like Loops , conditional statements etc Should I start DSA or learn more things like METHODS , OOPS and then Start DSA 😶 #Java #JavaDev #CONNECT #DSA
#Java from @geeksforgeeks 🚀 ✅Java Operators ✅Operator Precedence & Associativity ✅Input & Output #100DaysOfCode #JavaDev #programmer #code #Coding #CodingJourney #CodingLife #LearnInPublic #GeeksforGeeks #gfg #nationskillup #skillupwithgfg #100DaysOfCoding
💡 Java tip: List.reversed() returns an unmodifiable reversed view of the original list. #Java #JavaDev
💡Java tip: Starting from Java 8, for parallel processing of collections you can use parallelStream(). ✅ Uses multiple threads ✅ Good for CPU-intensive processing ⚠️ Sharing mutable state is not safe #Java #JavaDev
🔐 From error handling to versioning, these 7 API design principles will level up your backend game. #APIDesign #JavaDev
Getting back on track with Java. Implemented a HashMap today and revised its core operations. More to come. #BackToCode #JavaDev
#Java from @geeksforgeeks 🚀 ✅Conditional Statements → if Statement → if-else Statement → nested-if Statement → if-else-if ladder → Switch Case → Ternary Operator ✅Loops → for loop → for each → while Loop → do-while Loop #100DaysOfCode #JavaDev #programmer #code
#Java from @geeksforgeeks 🚀 ✅Java Variables ✅Typecasting in Java ✅Widening Type Casting ✅Explicit Type Casting #100DaysOfCode #JavaDev #programmer #code #Coding #CodingJourney #CodingLife #LearnInPublic #GeeksforGeeks #gfg #nationskillup #skillupwithgfg #100DaysOfCoding
🔍 Expecting Spring Boot on your interview prep list? We’ve compiled the must-know 3.2 Q&A. #JavaDev #TechCareers
Some remarks about the road from OO to functional programming. #JavaDev #jdk #clojure #functionalProgramming medium.com/@jorge.no.spam…
Hey developers and programmers I need some suggestions from you guys 😀 I have completed Java Basics up until like Loops , conditional statements etc Should I start DSA or learn more things like METHODS , OOPS and then Start DSA 😶 #Java #JavaDev #CONNECT #DSA
🚀 Java: With CompletableFuture.allOf(...) you can wait on multiple async tasks without manual join handling. #Java #JavaDev
What Most #Java Developers Miss About HashMap - And Why It Might Be Slowing You Down #javaprogramming #javadev #dormosheio #programming #beginners dormoshe.io/trending-news/…
Domain Tools: Direct Access, Zero Ceremony #java #javaprogramming #javadev #dormosheio dormoshe.io/trending-news/…
💡 Java tip: Use Optional.filter(...) to add inline conditions to an Optional object. ✅ It lets you apply a condition directly and it returns the original Optional if the predicate passes, an empty one otherwise. #Java #JavaDev
#Java from @geeksforgeeks 🚀 ✅Conditional Statements → if Statement → if-else Statement → nested-if Statement → if-else-if ladder → Switch Case → Ternary Operator ✅Loops → for loop → for each → while Loop → do-while Loop #100DaysOfCode #JavaDev #programmer #code
🔍 Expecting Spring Boot on your interview prep list? We’ve compiled the must-know 3.2 Q&A. #JavaDev #TechCareers
🔐 From error handling to versioning, these 7 API design principles will level up your backend game. #APIDesign #JavaDev
💡Java tip: Starting from Java 8, for parallel processing of collections you can use parallelStream(). ✅ Uses multiple threads ✅ Good for CPU-intensive processing ⚠️ Sharing mutable state is not safe #Java #JavaDev
💡Java tip: Use ThreadLocal.withInitial(...) to provide each thread its own safe default value. ✅ The value is created lazily #Java #JavaDev
Sorry, I made a mistake in the example, the transform method returns a generic type, but the Function does not accept an integer as input. Here is a possible alternative: #Java #JavaDev
#Java from @geeksforgeeks 🚀 ✅Java Operators ✅Operator Precedence & Associativity ✅Input & Output #100DaysOfCode #JavaDev #programmer #code #Coding #CodingJourney #CodingLife #LearnInPublic #GeeksforGeeks #gfg #nationskillup #skillupwithgfg #100DaysOfCoding
💡 Java tip: Starting from Java 8 you can use ChronoUnit.between(start, end) to calculate time intervals in a specific unit (days, hours, minutes) without manual math. #Java #JavaDev
🚀 Java: With CompletableFuture.allOf(...) you can wait on multiple async tasks without manual join handling. #Java #JavaDev
💡 Java tip: Stream.toArray(Type[]::new) is a clean, type-safe way to get arrays from streams. ✅ Avoids Object[] and casting. #Java #JavaDev
GM Cyber Fam 🌞💻 Every new day is a fresh chance to rewrite your story. Stress without hope kills faster than failure ever will, that’s why I choose to show up with hope, purpose, and clarity. #CyberAwareness #Web3Content #JavaDev #TechWithNgozi #GM #ContentWriting #GMWarriors
🚀 JUnit 5 Tip🚀 In JUnit 5, leverage package-private visibility for classes and methods to enhance encapsulation in your tests. This helps keep your testing logic close to the code it's testing while maintaining a clean and organized codebase. #JUnit5 #Testing #JavaDev
#Java from @geeksforgeeks 🚀 ✅Java Operators ✅Operator Precedence & Associativity ✅Input & Output #100DaysOfCode #JavaDev #programmer #code #Coding #CodingJourney #CodingLife #LearnInPublic #GeeksforGeeks #gfg #nationskillup #skillupwithgfg #100DaysOfCoding
💡 Java tip: Use Optional.filter(...) to add inline conditions to an Optional object. ✅ It lets you apply a condition directly and it returns the original Optional if the predicate passes, an empty one otherwise. #Java #JavaDev
💡 Java tip: Starting from Java 12 you can use String.transform(Function) to apply lambdas directly to strings. #Java #JavaDev
💡 Java tip: Use Stream.peek() for debugging in pipelines, not for business logic. ✅ Stream.peek() lets you perform logging or inspection on each element as it flows through a stream without modifying it. #Java #JavaDev
💡 Java tip: List.reversed() returns an unmodifiable reversed view of the original list. #Java #JavaDev
Built a CLI to generate DAOs and domain classes in clean Java. Framework-free. Fast. Open source. •Java 17 •Maven-based •Custom templates Check it out: github.com/appavelitech/a… #javadev #opensource #cli #productivitytools
Getting back on track with Java. Implemented a HashMap today and revised its core operations. More to come. #BackToCode #JavaDev
🚫 Tired of Docker complexity for Java in production? 💡 Go beyond containers—see how Payara Cloud offers a simpler, more stable way to run Jakarta EE & MicroProfile apps. 👉 hubs.ly/Q03x_s6n0 #JakartaEE #MicroProfile #JavaDev #PayaraCloud #CloudNative
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