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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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Protecting Sensitive Data Using Envelope Encryption

Protecting Sensitive Data Using Envelope Encryption

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6 min read
My Guidelines for Codebase

My Guidelines for Codebase

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2 min read
What Every Java Developer Should Know About Thread Pools

What Every Java Developer Should Know About Thread Pools

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3 min read
How do you handle optional fields in request body in Spring Boot?

How do you handle optional fields in request body in Spring Boot?

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4 min read
How Do You Read Enum Values from Query Parameters in Spring Boot?

How Do You Read Enum Values from Query Parameters in Spring Boot?

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3 min read
Validating REST API Requests in Spring Boot in practice

Validating REST API Requests in Spring Boot in practice

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4 min read
TOON vs JSON en RAG (Java): el Grinch de los formatos cuando cada token cuenta 🎁

TOON vs JSON en RAG (Java): el Grinch de los formatos cuando cada token cuenta 🎁

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7 min read
No, la ia no programa... (parte 2) las pruebas realizadas.

No, la ia no programa... (parte 2) las pruebas realizadas.

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25 min read
How do you handle optional query parameters in Spring Boot?

How do you handle optional query parameters in Spring Boot?

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3 min read
Refactoring Your Classes with Clprolf and `indef_obj`

Refactoring Your Classes with Clprolf and `indef_obj`

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3 min read
How Do You Read Query Parameters in Spring Boot?

How Do You Read Query Parameters in Spring Boot?

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3 min read
👉 My Spring Boot App Kept Crashing… Until I Fixed Exception Handling

👉 My Spring Boot App Kept Crashing… Until I Fixed Exception Handling

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2 min read
JSON-Only Communication - I built a lightweight Java framework for Japan's "SI" projects (third attempt in 10 years) #003

JSON-Only Communication - I built a lightweight Java framework for Japan's "SI" projects (third attempt in 10 years) #003

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4 min read
Top 10 noteworthy Java errors in 2025

Top 10 noteworthy Java errors in 2025

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16 min read
How Do You Map Different Exceptions to Different HTTP Status Codes in Spring Boot?

How Do You Map Different Exceptions to Different HTTP Status Codes in Spring Boot?

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4 min read
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