There is very handy feature of SpringBoot which is called Dev tools. Dev tools enable hot reloading of spring-boot- based application every time your IDE …
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Today I have an hard time using the @Profile directive for enable feature toggle on Spring, so I decided to write a small guide on it.

Introduction

Feature …

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With new JDK, when you compile a spring-boot application you get a big jar which cannot be included as utility jar anymore.

The reason are a lot but, simply …

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Sometimes you need to fix a production defect. To do it, you need to mirror a specific set of data, and do a test to proof the bug and then fix it.

Luckily, …

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