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Groovy
Working with sass scripts in Grails 2.3.X
Sass is one of the most mature, stable, and powerful professional grade CSS extension language available. Before we can use…
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Software Development
Readable code is code that looks like the problem statement
Background In a recent blog post I showed how you could use Java’s labels as a way to clarify the…
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Software Development
In today’s post-OO world, is dependency injection still relevant?
It’s 2015. Most of the new popular languages are more or less functional. The old ones, like Java, gain functional…
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Core Java
Joining Strings in JDK 8
JDK 8 introduced language features such as lambda expressions, streams, and even the new Date/Time API that will change the…
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Core Java
Do Primitives Need To Go?
I am currently working on an enterprise application using JSF as the view technology and JPA for the persistence layer.…
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Enterprise Java
Very fast Camels and Cloud Messaging
Apache Camel is a popular, mature, open-source integration library. It implements the Enterprise Integration Patterns which is a set of…
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Enterprise Java
Hibernate Locking Patterns – How does PESSIMISTIC_READ and PESSIMISTIC_WRITE work
Introduction Java Persistence API comes with a thorough concurrency control mechanism, supporting both implicit and explicit locking. The implicit locking…
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Groovy
Fetching List of message codes from message.properties
Normally messages from message properties are fetched via, key i.e. message code, What if we want to select more than…
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Software Development
Thoughts about TDD and how to use it for untested legacy code
Prologue My personal experiences with TDD mostly match with the others on the internet, in short, TDD is good. It…
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