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Enterprise Java
Running code on Spring Boot startup
Spring Boot does a lot of configuration automatically for us but sooner or later you’ll have to do some custom…
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Core Java
Java optional parameters
When you design a method in a Java class, some parameters may be optional for its execution. No matter it…
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Enterprise Java
HTTP cache with Spring examples
Caching is a powerful feature of the HTTP protocol but for some reason, it’s mainly considered for static resources like…
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Enterprise Java
@ParameterizedTest with null values in @CvsSource
Writing parameterized tests in JUnit 4 was pretty cumbersome. JUnit 5 introduced several useful improvements to the framework and running…
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Enterprise Java
How to bind @RequestParam to object in Spring
Do you have multiple parameters annotated with @RequestParam in a request mapping method and feel it isn’t readable? The annotation…
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Enterprise Java
Feature toggle in Spring Boot 2
Whether you like it or not, software development is a collaborative activity. Integration work has always been demonized and treated…
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Enterprise Java
Spring @Lazy annotation use cases
The Spring framework with almost no effort can solve for you many common programming problems, but some of its features…
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Software Development
Why developers don’t use TDD
Although the total number of acronyms in the programing industry has probably already exceeded the number of stars observable on…
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Enterprise Java
Spring Cloud – Basic setup
Spring Cloud solves common problems of distributed systems. However, for someone who works only with widely known monolith applications jumping…
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