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More than just a cup of coffee, Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible.

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Why Following Traditional Advice Isn’t Enough to Switch from QA to Developer and What to Do Instead?

Why Following Traditional Advice Isn’t Enough to Switch from QA to Developer and What to Do Instead?

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7 min read
Jupyter Notebook for Java

Jupyter Notebook for Java

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7 min read
GitHub Mastery: Creating Repositories and Managing PRs with Ease

GitHub Mastery: Creating Repositories and Managing PRs with Ease

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3 min read
Mastering Spring Boot MVC and REST APIs: A Comprehensive Guide

Mastering Spring Boot MVC and REST APIs: A Comprehensive Guide

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2 min read
Le Java Memory Model : Comprendre la concurrence en profondeur

Le Java Memory Model : Comprendre la concurrence en profondeur

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3 min read
Understanding Serialization and Deserialization: Methods, Examples, and Best Practices

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

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3 min read
Building Your First Spring Boot App: A Complete Guide to MVC Architecture and REST Controllers

Building Your First Spring Boot App: A Complete Guide to MVC Architecture and REST Controllers

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3 min read
Using Method and Variable Handles in Java for Runtime Object Access and Manipulation

Using Method and Variable Handles in Java for Runtime Object Access and Manipulation

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3 min read
Testes Finais do Capitulo 6

Testes Finais do Capitulo 6

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2 min read
💡Solving LeetCode 34: Find First and Last Position of Element in a Sorted Array

💡Solving LeetCode 34: Find First and Last Position of Element in a Sorted Array

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3 min read
Case Study: The Weighted Nine Tails Problem

Case Study: The Weighted Nine Tails Problem

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4 min read
🤖 Solving LeetCode Problem 744: Find the Smallest Letter Greater Than Target

🤖 Solving LeetCode Problem 744: Find the Smallest Letter Greater Than Target

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3 min read
The WeightedGraph Class

The WeightedGraph Class

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8 min read
Weighted Graphs and Applications

Weighted Graphs and Applications

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1 min read
Effective Project Structuring for Microservices with Quarkus

Effective Project Structuring for Microservices with Quarkus

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5 min read
SQL, in each group modify the null value of a specified column as its neighboring value #eg43

SQL, in each group modify the null value of a specified column as its neighboring value #eg43

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1 min read
Discover Exciting Updates in Spring Boot 3: Performance, Security, and More

Discover Exciting Updates in Spring Boot 3: Performance, Security, and More

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2 min read
Mastering Java Collections with Multithreading: Best Practices and Practical Examples

Mastering Java Collections with Multithreading: Best Practices and Practical Examples

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6 min read
Wednesday Links - Edition 2024-09-04

Wednesday Links - Edition 2024-09-04

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1 min read
Item 51: Projete as assinaturas de método com cuidado

Item 51: Projete as assinaturas de método com cuidado

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1 min read
Exploring Freecine APK: A Comprehensive Guide for Developers

Exploring Freecine APK: A Comprehensive Guide for Developers

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2 min read
Item 52: Utilize a sobrecarga com critério

Item 52: Utilize a sobrecarga com critério

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2 min read
Why Java Doesn’t Support Multiple Inheritance: A Simplified Explanation

Why Java Doesn’t Support Multiple Inheritance: A Simplified Explanation

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A Guide to Splitting Strings in JavaScript by Regex

A Guide to Splitting Strings in JavaScript by Regex

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3 min read
WebForms Core Technology in Python, PHP, Java, NodeJS, ...

WebForms Core Technology in Python, PHP, Java, NodeJS, ...

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7 min read
Simplify BDD Testing for Distributed Java Applications with Testkube

Simplify BDD Testing for Distributed Java Applications with Testkube

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5 min read
HL7 (Health Level Seven)

HL7 (Health Level Seven)

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5 min read
Interface vs. Abstract Class – When to Use Which?

Interface vs. Abstract Class – When to Use Which?

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2 min read
Getting packages to work when writing Java programs from scratch

Getting packages to work when writing Java programs from scratch

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1 min read
Understanding the Scope of Pattern Variables in Java

Understanding the Scope of Pattern Variables in Java

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2 min read
Deploying Spring Boot Applications on Koyeb

Deploying Spring Boot Applications on Koyeb

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4 min read
Building an Orders Processing Service with ChatGPT (contribute 70–80% efforts) and Finished in 2 Days

Building an Orders Processing Service with ChatGPT (contribute 70–80% efforts) and Finished in 2 Days

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4 min read
macOS Shell: Include all jar files in Java -cp argument

macOS Shell: Include all jar files in Java -cp argument

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1 min read
UnsupportedDataTypeException: Migrating from javax.mail to jakarta.mail

UnsupportedDataTypeException: Migrating from javax.mail to jakarta.mail

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1 min read
How to secure a single REST API resource with multiple scopes using Keycloak

How to secure a single REST API resource with multiple scopes using Keycloak

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6 min read
Unveiling the Inner Workings of Spring AOP

Unveiling the Inner Workings of Spring AOP

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6 min read
Spring Boot RestTemplate postForEntity method

Spring Boot RestTemplate postForEntity method

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2 min read
Data Structure cheat sheet

Data Structure cheat sheet

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1 min read
Java logical interview question | Sum a list but ignore any duplicates codewars java solution

Java logical interview question | Sum a list but ignore any duplicates codewars java solution

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1 min read
Testes Finais do Capítulo 7

Testes Finais do Capítulo 7

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1 min read
What is FHIR? - Introduction

What is FHIR? - Introduction

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2 min read
Word Search II

Word Search II

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3 min read
File Handling in Java: A Comprehensive Guide

File Handling in Java: A Comprehensive Guide

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5 min read
Why I Believe Lombok Should Be Discarded from Java Projects

Why I Believe Lombok Should Be Discarded from Java Projects

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7 min read
Memory Management in GraalVM Native Image

Memory Management in GraalVM Native Image

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7 min read
Read Input Until EOF (End-of-File) and Number Your Lines Effortlessly | Competitive Programming Java

Read Input Until EOF (End-of-File) and Number Your Lines Effortlessly | Competitive Programming Java

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2 min read
Enhancing Performance with Static Analysis, Image Initialization and Heap Snapshotting

Enhancing Performance with Static Analysis, Image Initialization and Heap Snapshotting

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6 min read
Representing Weighted Graphs

Representing Weighted Graphs

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

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

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2 min read
AWS SnapStart - Part 26 Measuring cold and warm starts with Java 21 using different garbage collection algorithms

AWS SnapStart - Part 26 Measuring cold and warm starts with Java 21 using different garbage collection algorithms

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5 min read
The History of Java Programming Language

The History of Java Programming Language

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3 min read
Exploring Graal: Next-Generation JIT Compilation for Java

Exploring Graal: Next-Generation JIT Compilation for Java

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6 min read
Mastering Java's rotateRight() Method

Mastering Java's rotateRight() Method

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3 min read
The persistent threat: Why major vulnerabilities like Log4Shell and Spring4Shell remain significant

The persistent threat: Why major vulnerabilities like Log4Shell and Spring4Shell remain significant

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4 min read
Can Private or Static Methods Be Overridden in Java? Here’s What You Need to Know

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

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3 min read
Collections.max() method in Java

Collections.max() method in Java

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2 min read
Essential Programming Symbols and Their German Equivalents

Essential Programming Symbols and Their German Equivalents

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Freeware: Java Utility Package (Version 2024.08.29) released

Freeware: Java Utility Package (Version 2024.08.29) released

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1 min read
Next goal

Next goal

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1 min read
Essential Tips for Coding in Java

Essential Tips for Coding in Java

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5 min read
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