#java

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#spring-framework

Choosing the Right Caching Strategy | HackerNoon

Caching is essential for building scalable applications and optimizing performance.

Java News Roundup: Last of the JEPs Targeted to JDK 24, Quarkus 3.17, Maven 4.0-RC1, Kotlin 2.1

JDK 24 is nearing completion with important updates and a focus on bug reporting as the Rampdown Phase approaches.

Java News Roundup: Spring Framework 6.2, OpenJDK JEPs, Micronaut 4.7, Gradle 8.11

Java is continuously evolving with significant updates like JEPs targeted for JDK 24, improving performance and concurrent programming.

Java News Roundup: OpenJDK and Jakarta EE 11 Updates, Payara Platform, Vert.x, Log4j, JobRunr

OpenJDK is advancing towards JDK 24 with various JEPs targeted and proposed.
Jakarta EE 11 Core Profile is nearing release with successful TCK implementations.
Spring Framework teams launched multiple GA releases, enhancing core components.

Java News Roundup: JDK 23-RC2, MicroProfile 7.0, Infinispan, Maven, JHipster

JDK 23's second release candidate is now available, with general availability expected on September 17, 2024.
MicroProfile 7.0 updates several specifications, enhancing its framework compatibility.

What is the Spring Bean Lifecycle?

The Spring Bean Lifecycle includes phases for instantiation and initialization, crucial for resource management and customization.

Choosing the Right Caching Strategy | HackerNoon

Caching is essential for building scalable applications and optimizing performance.

Java News Roundup: Last of the JEPs Targeted to JDK 24, Quarkus 3.17, Maven 4.0-RC1, Kotlin 2.1

JDK 24 is nearing completion with important updates and a focus on bug reporting as the Rampdown Phase approaches.

Java News Roundup: Spring Framework 6.2, OpenJDK JEPs, Micronaut 4.7, Gradle 8.11

Java is continuously evolving with significant updates like JEPs targeted for JDK 24, improving performance and concurrent programming.

Java News Roundup: OpenJDK and Jakarta EE 11 Updates, Payara Platform, Vert.x, Log4j, JobRunr

OpenJDK is advancing towards JDK 24 with various JEPs targeted and proposed.
Jakarta EE 11 Core Profile is nearing release with successful TCK implementations.
Spring Framework teams launched multiple GA releases, enhancing core components.

Java News Roundup: JDK 23-RC2, MicroProfile 7.0, Infinispan, Maven, JHipster

JDK 23's second release candidate is now available, with general availability expected on September 17, 2024.
MicroProfile 7.0 updates several specifications, enhancing its framework compatibility.

What is the Spring Bean Lifecycle?

The Spring Bean Lifecycle includes phases for instantiation and initialization, crucial for resource management and customization.
morespring-framework
#software-development

Functional Programming: Exploring Part of the Spectrum and Finding Practicality

Functional programming spectrum from basic to advanced concepts in Java, Scala, and Kotlin.

The Silent Threat: Hardcoded Encryption Keys in Java Applications | HackerNoon

Hardcoding encryption keys is a significant security risk leading to potential data breaches.

Taming the Methodcentipede: Strategies for Writing Simple, Maintainable Code | HackerNoon

The article critiques the 'method centipede' antipattern in Java programming, suggesting simplification for clarity and efficiency.

Methodcentipede - DZone

The 'Methodcentipede' antipattern complicates code structure and testing; an improved structure enhances clarity and testability.

Kotlin vs Java: Ultimate Showdown in Modern App Development

Understanding the strengths and weaknesses of Kotlin vs Java is crucial for informed software development decisions.

12 Java Enhancement Proposals changing Java

Java's evolution is guided by the Java Community Process and Enhancement Proposals, driving future enhancements in the JVM and language.

Functional Programming: Exploring Part of the Spectrum and Finding Practicality

Functional programming spectrum from basic to advanced concepts in Java, Scala, and Kotlin.

The Silent Threat: Hardcoded Encryption Keys in Java Applications | HackerNoon

Hardcoding encryption keys is a significant security risk leading to potential data breaches.

Taming the Methodcentipede: Strategies for Writing Simple, Maintainable Code | HackerNoon

The article critiques the 'method centipede' antipattern in Java programming, suggesting simplification for clarity and efficiency.

Methodcentipede - DZone

The 'Methodcentipede' antipattern complicates code structure and testing; an improved structure enhances clarity and testability.

Kotlin vs Java: Ultimate Showdown in Modern App Development

Understanding the strengths and weaknesses of Kotlin vs Java is crucial for informed software development decisions.

12 Java Enhancement Proposals changing Java

Java's evolution is guided by the Java Community Process and Enhancement Proposals, driving future enhancements in the JVM and language.
moresoftware-development
#kotlin

Kotlin for Java developers

Kotlin is an accessible, functional alternative to Java for JVM programming, offering simplicity and interoperability.

Kotlin for Java developers: Classes and coroutines

Kotlin simplifies class creation and management, enhancing Java developers' workflow with less boilerplate code and stronger flexibility.

OpenTelemetry: Unraveling @WithSpan in Kotlin Coroutines and the JVM | HackerNoon

The integration of @WithSpan with coroutines in OpenTelemetry provides seamless monitoring and instrumentation capabilities.

Kotlin for Java developers

Kotlin is an accessible, functional alternative to Java for JVM programming, offering simplicity and interoperability.

Kotlin for Java developers: Classes and coroutines

Kotlin simplifies class creation and management, enhancing Java developers' workflow with less boilerplate code and stronger flexibility.

OpenTelemetry: Unraveling @WithSpan in Kotlin Coroutines and the JVM | HackerNoon

The integration of @WithSpan with coroutines in OpenTelemetry provides seamless monitoring and instrumentation capabilities.
morekotlin

Thread and Heap Dumps in Docker Containers

A simple method exists to debug Docker applications using thread/heap dumps directly from the container.

Random thoughts about randomness in Scala

Using Math.random() is error-prone for generating pseudorandom integers; prefer java.util.Random for more reliable and flexible random number generation.

Java 24 to Reduce Object Header Size and Save Memory

JEP 450 optimizes Java heap management by implementing compact object headers, which reduces header size and improves memory efficiency.
#jdk-24

Java News Roundup: Jakarta EE 11, GlassFish 8.0-M8, JReleaser 1.15, JHipster 8.7.3, Quarkus 3.16

Jakarta EE 11 is nearing release with milestone achievements and two implementations ready for certification.
JDK 24 is progressing towards its release with ongoing bug reporting and updates.
GlassFish 8.0.0-M8 fixes critical vulnerabilities and enhances security.

Java News Roundup: Proposed Schedule for JDK 24, SecurityManager Disabled, Commonhaus Foundation

JDK 24 introduces significant changes including JEP 475's improvements to garbage collection and the planned removal of the Security Manager.

Java News Roundup: Spring Cloud, Project Loom, Open Liberty, Groovy, Jakarta EE 11 Update

Key updates this week include candidate releases for Spring Cloud 2024 and progress in Jakarta EE 11 and Project Loom.

Java News Roundup: WildFly 34, Stream Gatherers, Oracle CPU, Quarkiverse Release Process

JEP 485's promotion signals a significant enhancement to Java's Stream API for JDK 24.

Java News Roundup: Jakarta EE 11, GlassFish 8.0-M8, JReleaser 1.15, JHipster 8.7.3, Quarkus 3.16

Jakarta EE 11 is nearing release with milestone achievements and two implementations ready for certification.
JDK 24 is progressing towards its release with ongoing bug reporting and updates.
GlassFish 8.0.0-M8 fixes critical vulnerabilities and enhances security.

Java News Roundup: Proposed Schedule for JDK 24, SecurityManager Disabled, Commonhaus Foundation

JDK 24 introduces significant changes including JEP 475's improvements to garbage collection and the planned removal of the Security Manager.

Java News Roundup: Spring Cloud, Project Loom, Open Liberty, Groovy, Jakarta EE 11 Update

Key updates this week include candidate releases for Spring Cloud 2024 and progress in Jakarta EE 11 and Project Loom.

Java News Roundup: WildFly 34, Stream Gatherers, Oracle CPU, Quarkiverse Release Process

JEP 485's promotion signals a significant enhancement to Java's Stream API for JDK 24.
morejdk-24
#data-processing

InfoQ Dev Summit Munich: In-Memory Java Database EclipseStore Delivers Faster Data Processing

EclipseStore provides an efficient in-memory database solution for Java with reduced costs and CO2 emissions, addressing traditional database limitations.

InfoQ Dev Summit Munich: How to Optimize Java for the 1BRC

Java applications can achieve impressive performance improvements through targeted optimizations, as demonstrated in the recent 1 Billion Row Challenge.

InfoQ Dev Summit Munich: In-Memory Java Database EclipseStore Delivers Faster Data Processing

EclipseStore provides an efficient in-memory database solution for Java with reduced costs and CO2 emissions, addressing traditional database limitations.

InfoQ Dev Summit Munich: How to Optimize Java for the 1BRC

Java applications can achieve impressive performance improvements through targeted optimizations, as demonstrated in the recent 1 Billion Row Challenge.
moredata-processing
#concurrency

What You Need to Know About Virtual Threads in Java

Virtual threads in Java enhance concurrency by enabling scalable and efficient task handling without traditional performance overhead.

Java Thread Pool: How to Efficiently Manage Threads

Thread pools improve efficiency in task execution by reusing threads and managing system resources effectively.

What is the Difference Between "Reader-Writer" Lock and "ReentrantReadWriteLock" in Java: Which Is More Flexible?

Reader-Writer locks allow concurrent reads but exclusive writes; ReentrantReadWriteLock extends this with nested reads and conditional write upgrades.

Handling Multithreading in Java with Completable Future

CompletableFuture simplifies asynchronous, non-blocking programming in Java, allowing better error handling and combination of multiple futures.

Java Evolves to Tackle Pinning with JEP 491

JEP 491 addresses the pinning issue in Java's synchronized methods to enhance thread scalability and performance for high-concurrency applications.

What is an Atomic in Java? Understanding Atomicity and Thread Safety in Java

Java provides atomic classes for lock-free thread-safe programming, ensuring operations complete as single, indivisible steps.

What You Need to Know About Virtual Threads in Java

Virtual threads in Java enhance concurrency by enabling scalable and efficient task handling without traditional performance overhead.

Java Thread Pool: How to Efficiently Manage Threads

Thread pools improve efficiency in task execution by reusing threads and managing system resources effectively.

What is the Difference Between "Reader-Writer" Lock and "ReentrantReadWriteLock" in Java: Which Is More Flexible?

Reader-Writer locks allow concurrent reads but exclusive writes; ReentrantReadWriteLock extends this with nested reads and conditional write upgrades.

Handling Multithreading in Java with Completable Future

CompletableFuture simplifies asynchronous, non-blocking programming in Java, allowing better error handling and combination of multiple futures.

Java Evolves to Tackle Pinning with JEP 491

JEP 491 addresses the pinning issue in Java's synchronized methods to enhance thread scalability and performance for high-concurrency applications.

What is an Atomic in Java? Understanding Atomicity and Thread Safety in Java

Java provides atomic classes for lock-free thread-safe programming, ensuring operations complete as single, indivisible steps.
moreconcurrency
#jakarta-ee

Java News Roundup: JDK 23, GraalVM for JDK 23, Jakarta EE 11 Update, Micronaut GraalPy, Azul

The release of JDK 23 and GraalVM introduces significant performance improvements and new features for developers.

Java News Roundup: Apache Pulsar 4.0, Jakarta EE 11, Open Liberty, Helidon, JHipster, Apache Camel

Apache Pulsar 4.0 and Open Liberty 24.0.0.11-beta highlight significant advancements in Java frameworks, indicating progress in enterprise Java development.

Java News Roundup: JDK 23, GraalVM for JDK 23, Jakarta EE 11 Update, Micronaut GraalPy, Azul

The release of JDK 23 and GraalVM introduces significant performance improvements and new features for developers.

Java News Roundup: Apache Pulsar 4.0, Jakarta EE 11, Open Liberty, Helidon, JHipster, Apache Camel

Apache Pulsar 4.0 and Open Liberty 24.0.0.11-beta highlight significant advancements in Java frameworks, indicating progress in enterprise Java development.
morejakarta-ee

How to use the jpackage command with Java 14 (and JavaFX)

Use jpackage to turn Java applications into native macOS apps.
Install JDK 14+ and JavaFX jmods for successful app bundling.
#openjdk

Java proposal would shrink JDK by 25%

The OpenJDK proposal aims to reduce the size of the JDK by 25% to optimize performance in cloud environments.

Java News Roundup: JDK 24, Tomcat 11.0, Cassandra 5.0, EclipseStore 2.0, Payara Platform, Ktor 3.0

The October 2024 Java roundup highlights significant enhancements in OpenJDK projects, including JEP 489 and JEP 484 targeted for JDK 24.

OpenJDK News Roundup: Stream Gatherers, Scoped Values, Generational Shenandoah, ZGC Non-Gen Mode

JEP 485 promotes custom data transformation in Java's Stream API, showcasing ongoing innovation in OpenJDK.

Java proposal would shrink JDK by 25%

The OpenJDK proposal aims to reduce the size of the JDK by 25% to optimize performance in cloud environments.

Java News Roundup: JDK 24, Tomcat 11.0, Cassandra 5.0, EclipseStore 2.0, Payara Platform, Ktor 3.0

The October 2024 Java roundup highlights significant enhancements in OpenJDK projects, including JEP 489 and JEP 484 targeted for JDK 24.

OpenJDK News Roundup: Stream Gatherers, Scoped Values, Generational Shenandoah, ZGC Non-Gen Mode

JEP 485 promotes custom data transformation in Java's Stream API, showcasing ongoing innovation in OpenJDK.
moreopenjdk
#try-with-resources

Mastering Try-With-Resources in Java: All Java 7, 8, 9 Updates With Interview Questions

Try-With-Resources simplifies resource management in Java, promoting automatic closure of resources and enhancing code reliability and readability.

Mastering Try-With-Resources in Java: All Java 7, 8, 9 Updates With Interview Questions

Try-With-Resources simplifies resource management in Java by ensuring automatic closure of resources, improving code reliability and reducing boilerplate code.

Mastering Try-With-Resources in Java: All Java 7, 8, 9 Updates With Interview Questions

Try-With-Resources simplifies resource management in Java, promoting automatic closure of resources and enhancing code reliability and readability.

Mastering Try-With-Resources in Java: All Java 7, 8, 9 Updates With Interview Questions

Try-With-Resources simplifies resource management in Java by ensuring automatic closure of resources, improving code reliability and reducing boilerplate code.
moretry-with-resources
#webassembly

WebAssembly the Safer Alternative to Integrating Native Code in Java

Dynamic linking in Java introduces significant security and performance risks due to bypassing the JVM's safeguards, while WebAssembly provides a safer alternative.
Porting native code can be beneficial but requires extensive effort, affecting the development timeline.

WasmGC and the future of front-end Java development

WebAssembly's garbage collection extension facilitates the use of Java on the front end, marking a potential shift in web development.

WebAssembly the Safer Alternative to Integrating Native Code in Java

Dynamic linking in Java introduces significant security and performance risks due to bypassing the JVM's safeguards, while WebAssembly provides a safer alternative.
Porting native code can be beneficial but requires extensive effort, affecting the development timeline.

WasmGC and the future of front-end Java development

WebAssembly's garbage collection extension facilitates the use of Java on the front end, marking a potential shift in web development.
morewebassembly

Methods to Efficiently Upload Files to Amazon S3 Using Java

Setting up AWS SDK for Java involves adding dependencies, configuring credentials, and initializing the S3 client.
#programming

Understanding Terminal vs Intermediate Operators in Java Streams: Key Differences and Examples

Java Streams facilitate declarative data processing in Java 8, enhancing readability and efficiency.

How to use Java generics to avoid ClassCastExceptions

Type safety issues in generic methods can be resolved using bounded wildcards.

Understanding Functional Interfaces in Java: Why They Matter and How to Use Them

Functional interfaces are integral for using lambda expressions in Java, enhancing both readability and functionality of the code.

Understanding Serialization and Deserialization: Methods, Examples, and Best Practices

Serialization converts data structures into storable formats, whereas deserialization reconstructs them from those formats.

What Is Exception Propagation in Java? Understanding the Mechanism and Its Practical Implications

Exception propagation transfers exceptions up the call stack for centralized handling, enhancing reliability in Java applications.

What is Try-With-Resource in Java and How is it Different from Try-Catch-Finally?

The try-catch-finally structure manages exceptions and resources, but try-with-resource simplifies resource handling by automating closure.

Understanding Terminal vs Intermediate Operators in Java Streams: Key Differences and Examples

Java Streams facilitate declarative data processing in Java 8, enhancing readability and efficiency.

How to use Java generics to avoid ClassCastExceptions

Type safety issues in generic methods can be resolved using bounded wildcards.

Understanding Functional Interfaces in Java: Why They Matter and How to Use Them

Functional interfaces are integral for using lambda expressions in Java, enhancing both readability and functionality of the code.

Understanding Serialization and Deserialization: Methods, Examples, and Best Practices

Serialization converts data structures into storable formats, whereas deserialization reconstructs them from those formats.

What Is Exception Propagation in Java? Understanding the Mechanism and Its Practical Implications

Exception propagation transfers exceptions up the call stack for centralized handling, enhancing reliability in Java applications.

What is Try-With-Resource in Java and How is it Different from Try-Catch-Finally?

The try-catch-finally structure manages exceptions and resources, but try-with-resource simplifies resource handling by automating closure.
moreprogramming
#innovation

The Keys to Developer Productivity: Collaborate and Innovate

Collaboration within the Java community is essential for innovation and adapting to new technologies.

Oracle touts 'tip and tail' release model for Java library development

The tip and tail model enhances Java library development, balancing rapid innovation with long-term application stability.

The Keys to Developer Productivity: Collaborate and Innovate

Collaboration within the Java community is essential for innovation and adapting to new technologies.

Oracle touts 'tip and tail' release model for Java library development

The tip and tail model enhances Java library development, balancing rapid innovation with long-term application stability.
moreinnovation
#big-data

Scala vs. Java: The Superior Choice for Big Data and Machine Learning

Scala offers distinct advantages over Java for big data and machine learning, including functional programming features that enhance efficiency and maintainability.

Getting Started with Scala: A Beginner's Guide

Scala is a versatile programming language popular in Big Data that combines functional and object-oriented programming paradigms.

Scala vs. Java: The Superior Choice for Big Data and Machine Learning

Scala offers distinct advantages over Java for big data and machine learning, including functional programming features that enhance efficiency and maintainability.

Getting Started with Scala: A Beginner's Guide

Scala is a versatile programming language popular in Big Data that combines functional and object-oriented programming paradigms.
morebig-data
#multi-threading

Methods to Solve the Producer-Consumer Problem in Java

The Producer-Consumer problem involves balancing resource management between producers and consumers in multi-threaded environments.

Can Constructors Be Synchronized in Java?

Constructor synchronization ensures only one thread executes constructor code, preventing data inconsistency in multi-threaded environments.

Methods to Solve the Producer-Consumer Problem in Java

The Producer-Consumer problem involves balancing resource management between producers and consumers in multi-threaded environments.

Can Constructors Be Synchronized in Java?

Constructor synchronization ensures only one thread executes constructor code, preventing data inconsistency in multi-threaded environments.
moremulti-threading
#collections

How to Write a Custom Comparator Function in Java?

The Comparator interface in Java allows for custom sorting of objects, useful when default ordering is inadequate.

Methods for Understanding Fail-Safe vs Fail-Fast Iterators: Key Differences and Examples

Fail-fast iterators throw exceptions on modification during iteration, while fail-safe iterators work with a snapshot of the collection.

How to Write a Custom Comparator Function in Java?

The Comparator interface in Java allows for custom sorting of objects, useful when default ordering is inadequate.

Methods for Understanding Fail-Safe vs Fail-Fast Iterators: Key Differences and Examples

Fail-fast iterators throw exceptions on modification during iteration, while fail-safe iterators work with a snapshot of the collection.
morecollections
#object-oriented-programming

Refactoring 016 - Building With The Essence | HackerNoon

Pass essential attributes during object creation to reduce mutability and eliminate getters and setters.

Methods to Differentiate Between Inheritance and Composition in Object-Oriented Programming

Inheritance allows subclasses to inherit from superclasses, promoting code reuse through an "is-a" relationship.
Composition builds complex objects from simpler ones, fostering flexibility with a "has-a" relationship.

Can Private or Static Methods Be Overridden in Java? Here's What You Need to Know

Method overriding allows subclasses to customize inherited methods in Java.

What are overloading and overriding in Java

Method overloading allows methods to have the same name but different parameters, improving readability.
Method overriding enables subclasses to provide specific implementations of superclass methods.

Refactoring 016 - Building With The Essence | HackerNoon

Pass essential attributes during object creation to reduce mutability and eliminate getters and setters.

Methods to Differentiate Between Inheritance and Composition in Object-Oriented Programming

Inheritance allows subclasses to inherit from superclasses, promoting code reuse through an "is-a" relationship.
Composition builds complex objects from simpler ones, fostering flexibility with a "has-a" relationship.

Can Private or Static Methods Be Overridden in Java? Here's What You Need to Know

Method overriding allows subclasses to customize inherited methods in Java.

What are overloading and overriding in Java

Method overloading allows methods to have the same name but different parameters, improving readability.
Method overriding enables subclasses to provide specific implementations of superclass methods.
moreobject-oriented-programming

How to Server-Side Render With Spring Boot | HackerNoon

Understanding project setup is essential for effective utilization of client-side web technologies.
WebJars streamline client-side dependency management in JVM-based applications.
#performance

Reasons Why Understanding JDBC Driver Types Is Crucial for Java Developers

JDBC drivers are necessary for Java applications to connect with databases, directly impacting performance and security.

5 Easy Tricks to Concatenate Strings in Java

StringBuilder is more efficient than the + operator for concatenating strings in Java, especially in loops.
For thread-safe string manipulation, use StringBuffer despite its performance drawbacks. Allowed string concatenation can have significant performance implications.

Reasons Why Understanding JDBC Driver Types Is Crucial for Java Developers

JDBC drivers are necessary for Java applications to connect with databases, directly impacting performance and security.

5 Easy Tricks to Concatenate Strings in Java

StringBuilder is more efficient than the + operator for concatenating strings in Java, especially in loops.
For thread-safe string manipulation, use StringBuffer despite its performance drawbacks. Allowed string concatenation can have significant performance implications.
moreperformance
#code-readability

What Is a Lambda Function in Java and Example.

Lambda functions in Java simplify writing anonymous methods using clear syntax.
Functional interfaces are essential for utilizing lambda expressions effectively.

Methods for Overloading the main() Method in Java: Can It Be Done?

Method overloading allows the same method name to coexist with different parameters, enhancing functionality without requiring unique names.

What Is a Lambda Function in Java and Example.

Lambda functions in Java simplify writing anonymous methods using clear syntax.
Functional interfaces are essential for utilizing lambda expressions effectively.

Methods for Overloading the main() Method in Java: Can It Be Done?

Method overloading allows the same method name to coexist with different parameters, enhancing functionality without requiring unique names.
morecode-readability
#spring

Dynamic Proxy in Spring: A Comprehensive Guide with Examples and Demos

Dynamic proxies in Java enable runtime delegation for enhanced flexibility in Spring applications, supporting features like transaction management and AOP.

Java News Roundup: Payara Platform, Piranha Cloud, Spring Milestones, JBang, Micrometer, Groovy

Key updates in Java development include Spring Framework 6.2.0-RC1, JDK 23 enhancements, and GraalVM Native Build Tools improvements.

Dynamic Proxy in Spring: A Comprehensive Guide with Examples and Demos

Dynamic proxies in Java enable runtime delegation for enhanced flexibility in Spring applications, supporting features like transaction management and AOP.

Java News Roundup: Payara Platform, Piranha Cloud, Spring Milestones, JBang, Micrometer, Groovy

Key updates in Java development include Spring Framework 6.2.0-RC1, JDK 23 enhancements, and GraalVM Native Build Tools improvements.
morespring
#jdk-23

Java News Roundup: Class-File API, GlassFish, JHipster, JReleaser, Hibernate Search, Micronaut

JEP 484's Class-File API is moving towards public status, intending to replace the outdated ASM framework.

Java News Roundup: Stream Gatherers, Project Loom, Hibernate Validator, LangChain4j, Clojure

JEP 485 promotes Stream Gatherers to candidate status, enhancing Stream API customization.

Java News Roundup: Class-File API, GlassFish, JHipster, JReleaser, Hibernate Search, Micronaut

JEP 484's Class-File API is moving towards public status, intending to replace the outdated ASM framework.

Java News Roundup: Stream Gatherers, Project Loom, Hibernate Validator, LangChain4j, Clojure

JEP 485 promotes Stream Gatherers to candidate status, enhancing Stream API customization.
morejdk-23

Understanding the Difference Between ClassNotFoundException and NoClassDefFoundError

ClassNotFoundException indicates the application cannot find a specified class in the classpath, often due to configuration errors.

[SOLVED] execute nohup command with playframework get Bad file descriptor error

Running 'nohup sbt start' leads to 'Bad file descriptor' errors due to detached console input.
Avoid interactive modes when running sbt in the background.

Essential Tips for Coding in Java

Utilizing design patterns like Singleton and Factory enhances code maintainability and scalability, while Java Streams simplifies data processing through functional-style operations.

How to Convert PDF to Word Using Java - Free PDF Converter API | HackerNoon

ComPDFKit provides a free API for converting PDF to Word with additional document processing features.
#hibernate

Reasons Why You Should Understand the Differences Between JPA and Hibernate

JPA standardizes object-relational mapping in Java, while Hibernate serves as its leading implementation with additional features.

Top 50+ Hibernate Interview Questions [Ultimate List]

Preparation is vital for job interviews to ensure one can confidently answer technical questions.

Reasons Why You Should Understand the Differences Between JPA and Hibernate

JPA standardizes object-relational mapping in Java, while Hibernate serves as its leading implementation with additional features.

Top 50+ Hibernate Interview Questions [Ultimate List]

Preparation is vital for job interviews to ensure one can confidently answer technical questions.
morehibernate

Generating and Reading QR Codes in a Java Application using ZXing Library.

QR codes streamline online shopping and can be generated easily with Java using the ZXing library.

| My Tech Radar |17| Consul HashiCorp

Consul simplifies microservices architecture by addressing distributed configuration challenges effectively.
#python

JetBrains AI Assistant 2024.2: Improved Code Completion, Smarter Chat, and More AI Features | The JetBrains Blog

Enhanced AI code completion for JetBrains IDEs in 2024.2 versions featuring smarter and faster completion for Java, Kotlin, and Python.

SQL, Python, and Java most sought-after skills

SQL, Python, and Java are the most sought-after programming skills by employers in today's job market.

Top AI Programming Languages To Win Your AI Game

Understanding AI programming languages is crucial for developers, from Python's simplicity to Java's robustness.

Top 10 In Demand Programming Languages For 2024

Python is known for simplicity, readability, and versatility, ideal for various applications and skill levels.

JetBrains AI Assistant 2024.2: Improved Code Completion, Smarter Chat, and More AI Features | The JetBrains Blog

Enhanced AI code completion for JetBrains IDEs in 2024.2 versions featuring smarter and faster completion for Java, Kotlin, and Python.

SQL, Python, and Java most sought-after skills

SQL, Python, and Java are the most sought-after programming skills by employers in today's job market.

Top AI Programming Languages To Win Your AI Game

Understanding AI programming languages is crucial for developers, from Python's simplicity to Java's robustness.

Top 10 In Demand Programming Languages For 2024

Python is known for simplicity, readability, and versatility, ideal for various applications and skill levels.
morepython

Null-Restricted and Nullable Types for Java

The proposal for Null-Restricted and Nullable Types in Java aims to add markers to type uses to indicate nullability, introducing nullness conversions for loosening and narrowing constraints.

Making HTTP Requests Through a Proxy with Java

Using Java to configure HttpURLConnection to route requests through a proxy server with basic authentication.

Top 30 J2EE Interview Questions and Answers | Simplilearn

J2EE (Java Enterprise Edition) facilitates robust, scalable, secure enterprise applications using frameworks, APIs, and technologies for multi-tiered development.

Scala performance FAQ: Is there a reliable way to determine the number of CPUs or cores on a computer?

There is a reliable way to determine the number of CPUs or cores in Scala using the Java Runtime class.

Java: How to square a number

There are two main ways to square a number in Java: multiplying it by itself and using the Math.pow() function.
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