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Agile
Alternatives for Agile and Lean Roadmapping: Part 1, Think in Feature Sets
Many teams and organizations try to create one-quarter roadmaps. Here are the problems I see: Teams spend a ton of time…
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Software Development
Deep Dive to Hystrix Resiliency Maintenance
In my previous Microservice Tutorial , I have shown How We can use Hystrix as a circuit Breaker and how…
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Core Java
Loading files with backpressure – RxJava FAQ
Processing file as a stream turns out to be tremendously effective and convenient. Many people seem to forget that since…
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Enterprise Java
What is JavaServer Faces (JSF)
This is a two-part series in which I look at JSF 2 and how it fits into the Java EE…
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Groovy
Make Your Groovy Objects More Bullet-Proof
Groovy has the Immutable annotation which allows to create immutable classes, which is a prerequisite for creating value objects. Unfortunately,…
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Agile
Documentation is another deliverable and 7 other rules
We (the programmers) had documentation coming out our ears. Architecture documents, design documents, user guides, functional specifications, program specifications, and…
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Core Java
noException in stream operation
This article is about some simple coding practice. Nothing really fancy. It is also discussed on StackOverflow. You just refactored…
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Enterprise Java
What are JAX-RS Annotations? (Part 3)
Overview of JAX-RS Annotations (Part 3) This is a three-part series looking at the annotation that is used to implement REST…
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Enterprise Java
Difference between @RestController and @Controller Annotation in Spring MVC and REST
The @RestController annotation in Spring MVC is nothing but a combination of the @Controller and the @ResponseBody annotation. It was…
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