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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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I Dropped the gRPC Dependency and Hand-Wrote the Wire Format. grpcurl Still Works.

I Dropped the gRPC Dependency and Hand-Wrote the Wire Format. grpcurl Still Works.

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6 min read
How to secure a Shiro client application with CAS (using pac4j)

How to secure a Shiro client application with CAS (using pac4j)

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9 min read
Common Dependency Configuration for Spring Boot 3.5.4 + Java 17/21

Common Dependency Configuration for Spring Boot 3.5.4 + Java 17/21

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7 min read
The Court Order Behind C#: How Two Keywords Started a New Language

The Court Order Behind C#: How Two Keywords Started a New Language

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6 min read
How I stopped manually rebuilding Java PreparedStatement SQL

How I stopped manually rebuilding Java PreparedStatement SQL

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2 min read
Java Learning Series - Inheritance & Method-Overriding

Java Learning Series - Inheritance & Method-Overriding

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1 min read
Decomposing a Monolith into Microservices with Call Graph Analysis

Decomposing a Monolith into Microservices with Call Graph Analysis

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14 min read
Questions I Was Asked in My Kaiser Interview: Java, Spring Boot, Kafka, React and More

Questions I Was Asked in My Kaiser Interview: Java, Spring Boot, Kafka, React and More

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22 min read
Valhala: desmistificando uma das features mais aguardadas

Valhala: desmistificando uma das features mais aguardadas

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5 min read
The Low-Level Mechanics of Connection Timeouts vs Read Timeouts (SO_TIMEOUT)

The Low-Level Mechanics of Connection Timeouts vs Read Timeouts (SO_TIMEOUT)

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2 min read
Gray to Red #1 (Study Journey): Replacing Heavy Array Slicing with (i + 1) % n

Gray to Red #1 (Study Journey): Replacing Heavy Array Slicing with (i + 1) % n

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3 min read
Preventing Cache Penetration in Spring Boot Using Redis and Bloom Filters

Preventing Cache Penetration in Spring Boot Using Redis and Bloom Filters

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1 min read
🚀 Building Spring by Example: Completing the Advanced Spring Module

🚀 Building Spring by Example: Completing the Advanced Spring Module

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3 min read
One Agent, Two Frameworks, Zero Lessons About Frameworks

One Agent, Two Frameworks, Zero Lessons About Frameworks

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3 min read
How to Add Data Validation to Excel in Java (Step-by-Step)

How to Add Data Validation to Excel in Java (Step-by-Step)

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4 min read
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