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Adam Gamboa G – Developer

Adam Gamboa G – Developer

Full Stack notes and tips for developers… Java, React, Kubernetes, Scala, and more…

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Monolith vs MicroServices vs Serverless

  • Architecture
February 22, 2023February 22, 2023 agamboa No comments

Let’s overview some of the common architecture nowadays and compare them. Which is better? it depends on your needs.

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Design Patterns in Modern Java

  • Java
December 28, 2022January 3, 2023 agamboa No comments

Let’s review some of the design or programming patterns we can use in our code taking advantage of the Modern Java.

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Docker – Fixing error storing credentials

  • Docker
December 15, 2022December 15, 2022 agamboa No comments

Fixing issue on docker for `error storing credentials` after moving from docker desktop to docker installed with homebrew.

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Spring Framework 6 and Spring Boot 3 Released

  • Java
December 3, 2022January 3, 2023 agamboa No comments

A new generation of Spring Framework has been released, after 5 years with Spring Framework 5.x, in November 2022, Spring Framework 6 has been released. […]

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GIT cheat sheet

  • Cheat Sheet
November 17, 2022November 17, 2022 agamboa No comments

A summary of GIT commands organized by categories. Very useful for the day a day work with GIT.

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Java – Local variable Type Inference

  • Java
October 3, 2022October 4, 2022 agamboa No comments

Let’s review some considerations when using the Local variable type inference Java. It basically allows the developer to use the word var instead of the type when declaring local variables (into methods), the compiler is able to infer the type from the right side of the assignment.

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MicroProfile overview

  • Java
September 27, 2022January 3, 2023 agamboa No comments

MicroProfile is an open-source initiative managed by the Eclipse Foundation. MicroProfile optimizes Enterprise Java for micro-services, providing a lot of cloud native features

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Try Catch Block in Java

  • Java
August 31, 2022October 11, 2022 agamboa No comments

In Java, the try/catch block is the alternative to handle exceptions properly and avoid the application to crash. It has useful features like multi check, finally or try-with-resources statements.

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Docker cheat sheet

  • Cheat Sheet
  • Docker
August 7, 2022August 8, 2022 agamboa No comments

Very helpful article with a summary of the most common and useful docker commands. Grouped by categories to find what we need.

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PKCS 11 Provider across multiple Java versions

  • Java
July 29, 2022January 3, 2023 agamboa No comments

A cross version approach to create SunPKCS11 providers to interact with smart cards. Supports version Java 5 to Java 18 at this moment.

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Most Viewed Posts

  1. Maven Central Repository is moving to HTTPS and disablig HTTP access (23,298)
  2. Using JPA CriteriaQuery to build Paginated Queries (15,639)
  3. Switch expression on Java 17 (15,369)
  4. Creating a Socket Client Pool in Java (10,998)
  5. Spring Data JPA and the Specification Pattern (10,112)

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Recent Posts

  • Monolith vs MicroServices vs Serverless
  • Design Patterns in Modern Java
  • Docker – Fixing error storing credentials
  • Spring Framework 6 and Spring Boot 3 Released
  • GIT cheat sheet