Java
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Chicken and egg – resolving Spring properties ahead of a test
Consider a service class responsible for making a remote call and retrieving a detail: 01 02 03 04 05 06…
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JDBC – Emulating a sequence
Probably each of us encountered this problem at least once in the programmer’s life – how to emulate a database…
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Using metric tags with MicroProfile Metrics 2.0
Business-related metrics that are emitted from our application might contain parameters (i.e. tags or labels) for which a specific metric…
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Testing Spring Boot conditionals the sane way
If you are more or less experienced Spring Boot user, it is very luckily that at some point you may…
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Java Single Dependency Dockerized HTTP Endpoint
In this article, we will create a Java-based HTTP endpoint, make an executable jar out of it, pack it up…
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(De)serialization and Validation of Custom Primitives and DTOs
Lately, we presented you with our new HTTP framework – HttpMate. In the introduction article, we referred to the mapping…
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Introducing HttpMate
Nobody wants to write bad code. Nobody starts the application development with the thought “I’m going to create the most…
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Running a Java class as a subprocess
Running a Java class (not a jar) as a subprocess is something I needed to do this week. More precisely,…
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Save your lambdas for a rainy day – save to file
Introduction A short post describing how a Java lambda can be persisted to a file for re-use in a different…
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