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How to test code dependent on environment variables using JUnit?

...is change, I ran Test Cases again and suddenly all worked as expected. For reader's information, I explored this approach in Maven 3.x, so I have no idea on Maven 2.x. share | improve this answer ...
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How does '20 seconds' work in Scala?

...ing it! Implicit conversions get used quite a lot in Scala. If you're just reading the text file, it could be confusing ("where does that method come from") but with appropriate tool support you should be able to find your way around, at which point Scala can be beautifully meaningful and concise. (...
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Post-install script with Python setuptools

... P.S. there are no any pre-install entry points available on setuptools. Read this discussion if you are wondering why there is none. share | improve this answer | follow ...
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What's the difference between “Layers” and “Tiers”?

... Read Scott Hanselman's post on the issue: http://www.hanselman.com/blog/AReminderOnThreeMultiTierLayerArchitectureDesignBroughtToYouByMyLateNightFrustrations.aspx Remember though, that in "Scott World" (which is hopefully...
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What's the difference between the data structure Tree and Graph?

...d map representation and is non recursive. Graphs are generally searched breadth first or depth first. The same applies to Tree. share | improve this answer | follow ...
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How to make exe files from a node.js app?

...d, this doesn't solve my issue in an ideal way. But +1 for the interesting reads – Aishwar Nov 17 '11 at 23:31 @Aishwa...
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What is the difference between dynamic and static polymorphism in Java?

...ed and it generates the object code accordingly. For more details please read "What is Polymorphism" (Google it). share | improve this answer | follow | ...
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What does it mean when an HTTP request returns status code 0?

...id, using an HTA. When the user clicks "send data back to server", the HTA reads in the data and writes out an HTML page that includes that data as an XML data island (actually using a SCRIPT LANGUAGE=XML script block). The HTA launches a link to the HTML page in the browser. The HTML page now conta...
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Abstract methods in Python [duplicate]

...ent(self, input): """Method documentation""" return Also read this good tutorial: http://www.doughellmann.com/PyMOTW/abc/ You can also check out zope.interface which was used prior to introduction of ABC in python. http://pypi.python.org/pypi/zope.interface http://wiki.zope.or...
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Salting Your Password: Best Practices?

... I've added a link to an old question, read those answers. Basically, by not using a different random salt per password you're taking an unnecessary security risk, that might be a real problem in the future. – Georg Schölly ...