Dan Vega

Practical writing on Java, Spring, AI, and the craft of software engineering.

If you're building with Java and Spring (or trying to figure out where AI fits into your development workflow) you're in the right place. I write practical, beginner-friendly deep dives on Spring Boot, Spring AI, and software engineering fundamentals, collected here in chronological order.

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groovy
· 4 min read

Groovy Ternary Operator

Groovy Ternary Operator

grails
· 9 min read

Groovy collections vs My Current Thought Process

Groovy collections vs My Current Thought Process

grails
· 4 min read

Writing SQL in a Grails Application

Writing SQL in a Grails Application

grails
· 1 min read

Grails Hibernate Logging

Grails Hibernate Logging

grails
· 5 min read

Groovy Primitive Data Types vs Objects

Groovy Primitive Data Types vs Objects

grails
· 3 min read

Groovy's null safe operator

Groovy's null safe operator

Create SQL Insert Statements from a Spreadsheet
· 3 min read

Create SQL Insert Statements from a Spreadsheet

In this article, I will show you how to create SQL insert statements from a spreadsheet