Java
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Package your classes by Feature and not by Layers
Most of the enterprise Java applications share some similarities in their design. Mostly the packaging of these applications are driven…
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Spring MVC + Hibernate + Maven: CRUD operations example
In this article I want to examine an example of Spring MVC + Hibernate + Maven usage. This set of…
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Understanding Dynamic Proxy: Spring AOP Basics
Why AOP : To Understand AOP(Aspect Oriented Programming), we need to understand Cross Cutting Concerns in software development . In…
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Google Guava Cache with regular expression patterns
Quite recently I’ve seen a nice presentation about Google Guava and we came to the conclusion in our project that…
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Hamcrest Matchers, Guava Predicate and Builder design pattern
Often, while coding we have to deal with some POJO objects that have dozens of fields in them. Many times…
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Infamous Java bugs and pitfalls
In year 2000, I was in university and was on the verge of picking a language to build my career…
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Spring MVC Form Tutorial
This tutorial will show how to handle a form submission in Spring MVC. We will define a controller to handle…
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HotSpot GC Thread CPU footprint on Linux
The following question will test your knowledge on garbage collection and high CPU troubleshooting for Java applications running on Linux…
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SiftingAppender: logging different threads to different log files
One novel feature of Logback is SiftingAppender (JavaDoc). In short it’s a proxy appender that creates one child appender per…
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