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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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Tech notes 01 - Two Constructors in Java

Tech notes 01 - Two Constructors in Java

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1 min read
Please stop publishing AWS S3 buckets as static websites! Read here for a secure, fast, and free-ish approach [1st episode]

Please stop publishing AWS S3 buckets as static websites! Read here for a secure, fast, and free-ish approach [1st episode]

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9 min read
The Power of Feedback: A Story of Junior and Senior Developers

The Power of Feedback: A Story of Junior and Senior Developers

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3 min read
The Best IDEs for Java Development: A Comparative Analysis

The Best IDEs for Java Development: A Comparative Analysis

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2 min read
Building RESTful APIs: Exploring CRUD Operations, Postman, JDBC, and Media Types

Building RESTful APIs: Exploring CRUD Operations, Postman, JDBC, and Media Types

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1 min read
Populating Next Right Pointers in Each Node | LeetCode | Java

Populating Next Right Pointers in Each Node | LeetCode | Java

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1 min read
Mastering Regular Expressions in Java

Mastering Regular Expressions in Java

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2 min read
From Unstructured to Structured: Adobe PDF Extract API for Data Transformation đź“‘

From Unstructured to Structured: Adobe PDF Extract API for Data Transformation đź“‘

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7 min read
Testando das trincheiras: Usando um "clock" fixo

Testando das trincheiras: Usando um "clock" fixo

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3 min read
Exploring Functional Programming in Java (for JavaScript Developers)

Exploring Functional Programming in Java (for JavaScript Developers)

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3 min read
Exploring the Tech Stack of Major Banks: Key Tools and Technologies for Software Engineers

Exploring the Tech Stack of Major Banks: Key Tools and Technologies for Software Engineers

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3 min read
Advancing in Web Application Security: Exploring Advanced Login Security and Cache Control

Advancing in Web Application Security: Exploring Advanced Login Security and Cache Control

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1 min read
Seeking advice

Seeking advice

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1 min read
How can we secure the Spring Boot Actuator endpoints?

How can we secure the Spring Boot Actuator endpoints?

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1 min read
What are the best practices for versioning Spring Boot REST APIs?

What are the best practices for versioning Spring Boot REST APIs?

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2 min read
what are the steps you would take to identify and address the performance issues in Spring Boot?

what are the steps you would take to identify and address the performance issues in Spring Boot?

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2 min read
What are Spring Boot Actuator endpoints?

What are Spring Boot Actuator endpoints?

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1 min read
How does Spring Boot Application achieve auto configuration internally, explain the use of @EnableAutoConfiguration?

How does Spring Boot Application achieve auto configuration internally, explain the use of @EnableAutoConfiguration?

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1 min read
what are conditional annotations in Spring Boot Application?

what are conditional annotations in Spring Boot Application?

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1 min read
Devlog - Creating a MVCI JavaFX Application

Devlog - Creating a MVCI JavaFX Application

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9 min read
Securing Data with Java Encryption

Securing Data with Java Encryption

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1 min read
Deploy Spring Boot Applications with NGINX and Ubuntu

Deploy Spring Boot Applications with NGINX and Ubuntu

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2 min read
GitHub Copilot tutorial: We’ve tested it with Java and here's how you can do it too

GitHub Copilot tutorial: We’ve tested it with Java and here's how you can do it too

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9 min read
Navigating Through Slow Connections in Java

Navigating Through Slow Connections in Java

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1 min read
Spring Security Basics: Implementing Authentication and Authorization

Spring Security Basics: Implementing Authentication and Authorization

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3 min read
Spring Security Basics: Implementing Authentication and Authorization-PART 3

Spring Security Basics: Implementing Authentication and Authorization-PART 3

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2 min read
Understanding Spring's @Required Annotation: A Legacy Perspective

Understanding Spring's @Required Annotation: A Legacy Perspective

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2 min read
Leveling Up in Java Web Development: JDBC in JSP, JSTL, Servlet Filters, and Login Implementation

Leveling Up in Java Web Development: JDBC in JSP, JSTL, Servlet Filters, and Login Implementation

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1 min read
Evaluate Reverse Polish Notation | LeetCode | Java

Evaluate Reverse Polish Notation | LeetCode | Java

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1 min read
AWS SnapStart - Part 22 Measuring cold and warm starts with Java 17 using synchronous HTTP clients

AWS SnapStart - Part 22 Measuring cold and warm starts with Java 17 using synchronous HTTP clients

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9 min read
LeetCode Array Part 2 (977, 209)

LeetCode Array Part 2 (977, 209)

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4 min read
Explain Difference between Future and CompletableFuture classes in Java

Explain Difference between Future and CompletableFuture classes in Java

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1 min read
Difference between mvn install and mvn package

Difference between mvn install and mvn package

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1 min read
Welcome

Welcome

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1 min read
Collection Interface - Quick Overview

Collection Interface - Quick Overview

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4 min read
The Importance of Software Quality

The Importance of Software Quality

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3 min read
12 Ways to Use the @Value Annotation in Spring for Flexible and Maintainable Applications

12 Ways to Use the @Value Annotation in Spring for Flexible and Maintainable Applications

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3 min read
The StringBuilder and StringBuffer Classes

The StringBuilder and StringBuffer Classes

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4 min read
Case Study on Object-Oriented Thinking

Case Study on Object-Oriented Thinking

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4 min read
Case Study: Ignoring Nonalphanumeric Characters When Checking Palindromes

Case Study: Ignoring Nonalphanumeric Characters When Checking Palindromes

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2 min read
The String Class

The String Class

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6 min read
The BigInteger and BigDecimal Classes

The BigInteger and BigDecimal Classes

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2 min read
Class Relationships

Class Relationships

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4 min read
Processing Primitive Data Type Values as Objects

Processing Primitive Data Type Values as Objects

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4 min read
Automatic Conversion between Primitive Types and Wrapper Class Types

Automatic Conversion between Primitive Types and Wrapper Class Types

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1 min read
Class Abstraction and Encapsulation

Class Abstraction and Encapsulation

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5 min read
Enhancing Java Web Development Skills: @WebServlet Annotation, JSP, Servlet vs. JSP, and Exception Handling

Enhancing Java Web Development Skills: @WebServlet Annotation, JSP, Servlet vs. JSP, and Exception Handling

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1 min read
Thinking in Objects

Thinking in Objects

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3 min read
Item 33: Pense na possibilidade de usar contĂŞineres heterogĂŞneos typesafe

Item 33: Pense na possibilidade de usar contĂŞineres heterogĂŞneos typesafe

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2 min read
LeetCode Day1 Array Part1

LeetCode Day1 Array Part1

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3 min read
Making Spring Transactions Transparent with Detailed Logging

Making Spring Transactions Transparent with Detailed Logging

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2 min read
Understanding Dependency Injection in Spring Boot

Understanding Dependency Injection in Spring Boot

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2 min read
Volatile, DCL, and synchronization pitfalls in Java

Volatile, DCL, and synchronization pitfalls in Java

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11 min read
Understanding Type Casting in Java: Importance, Usage, and Necessity

Understanding Type Casting in Java: Importance, Usage, and Necessity

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3 min read
Error in deploye servlet java(, netbeans 17 )

Error in deploye servlet java(, netbeans 17 )

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1 min read
Understanding Spring Annotations: A Comprehensive Overview

Understanding Spring Annotations: A Comprehensive Overview

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4 min read
Valid Parentheses | LeetCode | Java

Valid Parentheses | LeetCode | Java

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1 min read
Transitioning into an AI Career: A Step-by-Step Guide

Transitioning into an AI Career: A Step-by-Step Guide

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2 min read
Java URI Library Compliant with RFC 3986

Java URI Library Compliant with RFC 3986

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9 min read
Integration testing with Spring Boot and embedded kafka

Integration testing with Spring Boot and embedded kafka

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3 min read
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