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Free as in Beer has caused Heartbleed (and Much More)

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Heartbleed is a bit over one month old now. A bug significant enough to have its own Wikipedia page. Today, we’re going to look into how wrong we have been in assuming that Open Source software is more secure than commercial software, because of our thinking that source code is open and that many developers are looking into it.   ...

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How Ben Accidentally Became a Developer

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In early April I received a message from Ben, delivered to my Reddit account. I’ve been reading /r/resumes for, well, the whole time I’ve been actively looking for another job. I’ve noticed your comments on other posts and respect your opinion. Even though I’m not a “programmer” per se, I do enjoy reading your site and appreciate the time you take ...

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Adding C3PO Connection Pooling in Spring JDBC

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Connection pooling is an operation in which a system pre-initializes the connections to be used in the future. This is done since creating connections at the time of use is an expensive operation. In this post we will learn how we can create C3P0 connection pooling in Spring JDBC (somebody is not using hibernate).             ...

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10 Tips for Creating an Agile Product Roadmap

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Summary A product roadmap is a powerful tool to describe how a product is likely to grow, to align the stakeholders, and to acquire a budget for the product. But creating an effective roadmap is not easy particularly in an agile context where changes occur frequently and unexpectedly. This post helps you create an effective agile product roadmap using my ...

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JavaFX 8u20 Days of Future Past (Always On Top)

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It’s been a long time since I’ve posted topics relating to JavaFX. So, if you are still following along, awesome! Introduction In this blog post I want to blog about a very cool feature starting with JavaFX 8 update 20 that allows your application to always be on top of other applications. What this means is that on your desktop your ...

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Rest API best(?) practices reloaded

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The last one and a half year I’m involved in 2-3 projects that expose a big set of Rest APIs for “external” use. I will come back later and explain why the word external is insides quotes. During this period we had to design, re-design and re-structure some times these APIs. This blog post expresses my personal thoughts about some best(?) practices that ...

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When starting a new job

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Starting a new job is certainly a mix of feelings and expectations, yet a pretty large amount of topics to learn and people to meet. Not an easy time indeed, which should however be faced as a new challenge, professionally and personally speaking, with regards to the new environment, new colleagues, new balance to quickly gain and maintain. If that’s ...

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What If I do This?

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When I started my career as a developer, there were testers on my team. That was a new concept for me, since before that I didn’t need any testing, because I didn’t have any bugs. I learned to work with them, although they were a kind of an annoyance, since, suddenly, They discovered I had bugs. Jumping ahead a few ...

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