Posts within the Tutorials category

Featured image for "Dependency vulnerability checks with SonarQube"
Tutorials

Dependency vulnerability checks with SonarQube

With recent vulnerabilities like Log4Shell and SpringShell, we're reminded of the importance of updating your dependencies. In this tutorial I'll show you how OWASP and SonarQube can help you with that.

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Featured image for "Unit testing your Spring boot applications"
Java

Unit testing your Spring boot applications

Testing is an important part of development, and in this tutorial I'll show you how you can unit test your Spring boot application

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Featured image for "Cheating at online games with JavaScript"
JavaScript

Cheating at online games with JavaScript

Online games are fun to play, cheating at them with JavaScript is even more fun.

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Featured image for "Advent of code 2021 - Day 14"
Java

Advent of code 2021 - Day 14

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Featured image for "Advent of code 2021 - Day 13"
Java

Advent of code 2021 - Day 13

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Featured image for "Using CSRF with Springfox"
Java

Using CSRF with Springfox

When using Springfox with CSRF, some issues may arise. In this tutorial I'll show you how you can solve these.

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Featured image for "Form validation using React hooks"
JavaScript

Form validation using React hooks

In this tutorial I'll show you how you can make a generic React hook to handle form validation.

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Featured image for "Bundling your React app with Spring boot"
Java

Bundling your React app with Spring boot

In this tutorial I'll show you how you can bundle your React app together with Spring boot.

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Featured image for "Setting up Kubernetes with Amazon EKS"
Tutorials

Setting up Kubernetes with Amazon EKS

In this tutorial I will be setting up a Kubernetes cluster on Amazon EKS and enable the Kubernetes dashboard on it.

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Featured image for "How to fix services registering as localhost on Eureka"
Java

How to fix services registering as localhost on Eureka

If you used Eureka before, you may have noticed that services sometimes register as localhost in stead of the prefered servers hostname. In this tutorial I'll explain why that happens and how to fix it.

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