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Core Java
A Java conversion puzzler, not suitable for work (or interviews)
A really hard interview question would be something like this: int…
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Software Development
Integration testing done right with Embedded MongoDB
Introduction Unit testing requires isolating individual components from their dependencies. Dependencies are replaced with mocks, which simulate certain use cases.…
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Enterprise Java
Injecting domain objects instead of infrastructure components
Dependency Injection is a widely used software design pattern in Java (and many other programming languages) that is used to…
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Enterprise Java
Spring @Configuration and injecting bean dependencies as method parameters
One of the ways Spring recommends injecting inter-dependencies between beans is shown in the following sample copied from the Spring’s…
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Software Development
10 Hosted Continuous Integration Services for a Private Repository
Every project I’m working with starts with a setup of continuous integration pipeline. I’m a big fan of cloud services,…
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Career
Exploding Job Offers and Multiple Offer Synchronization
A recent post by Y Combinator’s Sam Altman, Exploding Offers Suck, detailed his distaste for accelerators and venture capitalists who pressure entrepreneurs…
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Core Java
Factory Without IF-ELSE
Object Oriented Language has very powerful feature of Polymorphism, it is used to remove if/else or switch case in code.…
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Ceylon
Ceylon 1.1.0 is now available
Ten whole months in the making, this is the biggest release of Ceylon so far! Ceylon 1.1.0 incorporates oodles of…
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Enterprise Java
WildFly subsystem for RHQ Metrics
For RHQ-Metrics I have started writing a subsystem for WildFly 8 that is able to collect metrics inside WildFly and…
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