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A thumbnail to represent the post How to find the digest (sha256) of a multi-platform Docker image?
Learn how to easily find the digest of a multi-platform container image so that you can uniquely and immutably reference it.

How to find the digest (sha256) of a multi-platform Docker image?

2023-12-14 in Operations tagged Docker / Quickie by Marc Nuri
A thumbnail to represent the post How to Test Kubernetes Applications in Go with EnvTest: A Practical Guide
Learn how to streamline integration testing for your Kubernetes operators and controllers using the EnvTest package from controller-runtime.

How to Test Kubernetes Applications in Go with EnvTest: A Practical Guide

2023-11-27 in Go tagged Go / Kubernetes / kubectl / client-go / Testing / Test-Driven Development (TDD) / Operators by Marc Nuri
A thumbnail to represent the post How to create a kubectl plugin with client-go to kill a Kubernetes Namespace
Step-by-step guide on how to create a kubectl plugin with Go and client-go to kill a Kubernetes Namespace stuck in the Terminating state

How to create a kubectl plugin with client-go to kill a Kubernetes Namespace

2023-11-20 in Go tagged Go / Kubernetes / kubectl / client-go by Marc Nuri
A thumbnail to represent the post Eclipse JKube 1.15 is now available!
Eclipse JKube 1.15 is available! Check out the major changes and learn how you can contribute.

Eclipse JKube 1.15 is now available!

2023-11-10 in Java tagged Eclipse / Eclipse JKube / Kubernetes / Open Source / OpenShift / Releases by Marc Nuri
A thumbnail to represent the post Four years at Red Hat
Personal reflections on my fourth year as a Red Hatter.

Four years at Red Hat

2023-11-08 in Personal tagged RedHattiversary / Open Source / Red Hat by Marc Nuri
A thumbnail to represent the post Getting started with Testcontainers for Go
Guide to get started with Testcontainers for Go with a complete example

Getting started with Testcontainers for Go

2023-11-03 in Go tagged Go / Testcontainers / Testing / Test-Driven Development (TDD) / HTTP by Marc Nuri
A thumbnail to represent the post Testing Go Gin Web Framework REST APIs with httptest
How to test Gin-Gonic RESTful HTTP APIs using httptest package in Go

Testing Go Gin Web Framework REST APIs with httptest

2023-10-25 in Go tagged Go / Gin Web Framework / Testing / httptest / Test-Driven Development (TDD) by Marc Nuri
A thumbnail to represent the post How to set up and tear down unit tests in Go
How to properly set up and tear down a Go unit test using Go's standard library for unit testing

How to set up and tear down unit tests in Go

2023-10-12 in Go tagged Go / Testing / Test-Driven Development (TDD) by Marc Nuri
A thumbnail to represent the post Fabric8 Kubernetes Client 6.9 is now available!
Fabric8 Kubernetes Client 6.9 is available! Check out the major changes and learn how you can contribute.

Fabric8 Kubernetes Client 6.9 is now available!

2023-10-05 in Java tagged Client / Cloud / Fabric8 / Java / Kubernetes / Open Source / OpenShift / Releases by Marc Nuri
A thumbnail to represent the post Windows 11: How to enable the built-in Administrator account
Learn how to effectively enable the built-in Administrator account in Windows 11.

Windows 11: How to enable the built-in Administrator account

2023-09-25 in Operations tagged Windows / Quickie by Marc Nuri
A thumbnail to represent the post Bash: How to wait until a file exists
Learn how to efficiently wait for a file in Bash scripts, with a timeout feature for added resilience.

Bash: How to wait until a file exists

2023-09-19 in Operations tagged BASH / Shell / Linux / Quickie by Marc Nuri
A thumbnail to represent the post Gatsby 5: How to query data from multiple GraphQL sources
Learn how to customize Gatsby's GraphQL schema to query data from multiple sources efficiently in this informative article.

Gatsby 5: How to query data from multiple GraphQL sources

2023-09-15 in Front-end tagged Frontend / Gatsby / GraphQL / JavaScript / React / Static Site / Web by Marc Nuri
A thumbnail to represent the post Bash: How to iterate through a list of strings
Learn how to iterate through a list of strings in Bash scripts efficiently. Master the art of automation!

Bash: How to iterate through a list of strings

2023-09-04 in Operations tagged BASH / Shell / Linux / Quickie by Marc Nuri
A thumbnail to represent the post Kubernetes Client for Java: How to set up the underlying HTTP client
Article showing how to configure Fabric8 Kubernetes Client to use different underlying HTTP clients (Java HttpClient, Eclipse Vert.x, and Eclipse Jetty).

Kubernetes Client for Java: How to set up the underlying HTTP client

2023-09-01 in Java tagged Kubernetes / Client / Java / Cloud / Fabric8 / OpenShift by Marc Nuri
A thumbnail to represent the post Eclipse JKube 1.14 is now available!
Eclipse JKube 1.14 is available! Check out the major changes and learn how you can contribute.

Eclipse JKube 1.14 is now available!

2023-08-31 in Java tagged Eclipse / Eclipse JKube / Kubernetes / Open Source / OpenShift / Releases by Marc Nuri
A thumbnail to represent the post JUnit 5 - How to run unit tests in Maven
Post describing how to configure your Maven project pom.xml to be able to run JUnit and JUnit 5 tests leveraging Maven Surefire Plugin.

JUnit 5 - How to run unit tests in Maven

2023-08-29 in Java tagged Java / Testing / JUnit / JUnit 5 / Maven / Test-Driven Development (TDD) by Marc Nuri
A thumbnail to represent the post JUnit 5 - How to disable or ignore tests
Post describing how to disable test in JUnit5 leveraging the @Disabled annotation which is analogous to the JUnit4 @Ignore annotation.

JUnit 5 - How to disable or ignore tests

2023-08-25 in Java tagged Java / Quickie / Testing / JUnit / JUnit 5 / Test-Driven Development (TDD) by Marc Nuri
A thumbnail to represent the post How to convert File to Path and Path to File in Java
Post describing how to go from Path to File and from File to Path in Java

How to convert File to Path and Path to File in Java

2023-08-22 in Java tagged Java / Quickie by Marc Nuri
A thumbnail to represent the post How to get the temporary directory path in Java
Post describing the simplest way to retrieve the temporary directory path in Java by using a system property

How to get the temporary directory path in Java

2023-08-13 in Java tagged Java / Quickie by Marc Nuri
A thumbnail to represent the post Fabric8 Kubernetes Client 6.8 is now available!
Fabric8 Kubernetes Client 6.8 is available! Check out the major changes and learn how you can contribute.

Fabric8 Kubernetes Client 6.8 is now available!

2023-07-24 in Java tagged Client / Cloud / Fabric8 / Java / Kubernetes / Open Source / OpenShift / Releases by Marc Nuri
A thumbnail to represent the post Eclipse JKube 1.13 is now available!
Eclipse JKube 1.13 is available! Check out the major changes and learn how you can contribute.

Eclipse JKube 1.13 is now available!

2023-06-14 in Java tagged Eclipse / Eclipse JKube / Kubernetes / Open Source / OpenShift / Releases by Marc Nuri
A thumbnail to represent the post Fabric8 Kubernetes Client 6.7 is now available!
Fabric8 Kubernetes Client 6.7 is available! Check out the major changes and learn how you can contribute.

Fabric8 Kubernetes Client 6.7 is now available!

2023-06-01 in Java tagged Client / Cloud / Fabric8 / Java / Kubernetes / Open Source / OpenShift / Releases by Marc Nuri
A thumbnail to represent the post Fabric8 Kubernetes Client 6.6.0 is now available!
Fabric8 Kubernetes Client 6.6 is available! Check out the major changes and learn how you can contribute.

Fabric8 Kubernetes Client 6.6.0 is now available!

2023-05-03 in Java tagged Client / Cloud / Fabric8 / Java / Kubernetes / Open Source / OpenShift / Releases by Marc Nuri
A thumbnail to represent the post Eclipse JKube 1.12 is now available!
Eclipse JKube 1.12 is available! Check out the major changes and learn how you can contribute.

Eclipse JKube 1.12 is now available!

2023-04-03 in Java tagged Eclipse / Eclipse JKube / Kubernetes / Open Source / OpenShift / Releases by Marc Nuri
A thumbnail to represent the post Fabric8 Kubernetes Client 6.5.0 is now available!
Fabric8 Kubernetes Client 6.5 is available! Check out the major changes and learn how you can contribute.

Fabric8 Kubernetes Client 6.5.0 is now available!

2023-03-11 in Java tagged Client / Cloud / Fabric8 / Java / Kubernetes / Open Source / OpenShift / Releases by Marc Nuri
A thumbnail to represent the post Eclipse JKube 1.11 is now available!
Eclipse JKube 1.11 is available! Check out the major changes and learn how you can contribute.

Eclipse JKube 1.11 is now available!

2023-02-16 in Java tagged Eclipse / Eclipse JKube / Kubernetes / Open Source / OpenShift / Releases by Marc Nuri
A thumbnail to represent the post What is a Large Language Model (LLM)?
Explore the fundamentals of Large Language Models, their applications, and the challenges they face.

What is a Large Language Model (LLM)?

2023-02-04 in Artificial Intelligence tagged LLM / OpenAI / Chat GPT by Marc Nuri
A thumbnail to represent the post Fabric8 Kubernetes Client 6.4.1 is now available!
Fabric8 Kubernetes Client 6.4 is available! Check out the major changes and learn how you can contribute.

Fabric8 Kubernetes Client 6.4.1 is now available!

2023-01-19 in Java tagged Client / Cloud / Fabric8 / Java / Kubernetes / Open Source / OpenShift / Releases by Marc Nuri
A thumbnail to represent the post I bought an iPad
After years of openly criticizing Apple I bought an iPad, want to learn why?

I bought an iPad

2023-01-12 in Personal tagged Apple / iPad by Marc Nuri