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Agile VS Real Life

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The Agile Manifesto tells us that: “We have come to value “Individuals and Interaction over Processes and Tools” Reality tells us otherwise. Want to do unit testing? Pick up a test framework and you’re good to go. Want your organization to be agile? Scrum is very simple, and SAFe is scaled simplicity. We know there are no magic bullets. Yet ...

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Goodbye Sense – Welcome Alternatives?

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I only recently noticed that Sense, the Chrome Plugin for Elasticsearch has been pulled from the app store by its creator. There are quite strong opinions in this thread and I would like to have Sense as a Chrome plugin as well. But I am also totally fine with Elasticsearch as a company trying to monetize some of its products ...

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Getting an Infinite List of Primes in Java

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A common problem is to determine the prime factorization of a number. The brute force approach is trial division (Wikipedia, Khan Academy) but that requires a lot of wasted effort if multiple numbers must be factored. One widely used solution is the Sieve of Eratosthenes (Wikipedia, Math World). It is easy to modify the Sieve of Eratosthenes to contain the ...

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gonsole weeks: oops – it’s a framework

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While Eclipse ships with a comprehensive Git tool, it seems that for certain tasks many developers switch to the command line. This gave Rüdiger and me the idea, to start an open source project to provide a git console integration for the IDE. What happened so far during the gonsole weeks can be read in eclipse egit integration and content ...

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Adding @atomic operations to Java

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Overview How might atomic operations work in Java, and is there a current alternative in OpenJDK/Hotspot it could translate to. Feedback In my previous article on Making operations on volatile fields atomic. it was pointed out a few times that “fixing” previous behaviour is unlikely to go ahead regardless of good intentions.   An alternative to this is to add [email protected] annotation. ...

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