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Software Development

How To Run Custom Code on Micronaut Start
When building applications with Micronaut, there are times when you need to run specific logic as soon as the application…
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Enterprise Java

Migrating from Spring HATEOAS 1.x to 2.x: Common Pitfalls and How to Avoid Them
Upgrading from Spring HATEOAS 1.x to 2.x introduces significant changes that can impact your application if not handled carefully. This…
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Core Java

Fixing Java DateTimeParseException with LocalDateTime
When working with Java’s java.time package, we sometimes encounter the DateTimeParseException with the message:“Unable to obtain LocalDateTime from TemporalAccessor”.This error…
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Enterprise Java

Why @EnableHypermediaSupport Breaks Some Auto-Configurations in Spring Boot
Spring Boot‘s auto-configuration mechanism simplifies application setup by automatically configuring beans based on classpath settings, other beans, and various property…
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Enterprise Java

Understanding Why @Relation Annotations Sometimes Ignore Collection Names in Spring HATEOAS
In Spring HATEOAS, the @Relation annotation is instrumental in customizing the names of individual resources and their collections within hypermedia…
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Core Java

Java Currency Code Symbol Mapping Example
In financial applications, e-commerce platforms, or internationalization (i18n) support, you often need to convert a currency code (like "USD", "EUR",…
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