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3. JUnit Tutorial for Unit Testing

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Software Defined Everything

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The other day Taxis in London where on strike because Uber was setting up shop in London. Do you know a lot of people that still send paper letters? Book holiday flights via a travel agent?  Buy books in book stores? Rent DVD movies? 5 smart programmers can bring down a whole multi-billion industry and change people’s habits. It has long been ...

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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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