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junit & java : testing non-public methods [duplicate]
...One school of thought about unit testing says that you should only be able to test public methods, because you should only be unit-testing your public API, and that by doing so, you should be covering the code in your non-public methods. Your mileage may vary; I find that this is sometimes the case...
How to convert an enum type variable to a string?
How to make printf to show the values of variables which are of an enum type? For instance:
33 Answers
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C++ Build Systems - What to use? [closed]
..."richest" and "most-scalable" is probably CMake, which is a Makefile-generator (also generates native MSVC++ *.proj/*.sln). Weird syntax, but once you learn it, it can allow you to nicely generate builds for different platforms. If I "started-fresh", I'd probably use CMake. It should handle your ...
Quickest way to convert XML to JSON in Java [closed]
What are some good tools for quickly and easily converting XML to JSON in Java?
6 Answers
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Design Patterns: Factory vs Factory method vs Abstract Factory
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All three Factory types do the same thing: They are a "smart constructor".
Let's say you want to be able to create two kinds of Fruit: Apple and Orange.
Factory
Factory is "fixed", in that you have just one implementation with no subcl...
Convert floats to ints in Pandas?
...ve been working with data imported from a CSV. Pandas changed some columns to float, so now the numbers in these columns get displayed as floating points! However, I need them to be displayed as integers, or, without comma. Is there a way to convert them to integers or not display the comma?
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No ConcurrentList in .Net 4.0?
I was thrilled to see the new System.Collections.Concurrent namespace in .Net 4.0, quite nice! I've seen ConcurrentDictionary , ConcurrentQueue , ConcurrentStack , ConcurrentBag and BlockingCollection .
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Sometimes adding a WCF Service Reference generates an empty reference.cs
... the issue.
If you were using some aspect of this feature, you might need to make sure your names are cleaned up.
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Is it wrong to use Deprecated methods or classes in Java?
I am using eclipse to develop a web application. Just today I have updated my struts version by changing the JAR file. I am getting warnings at some places that methods are deprecated, but the code is working fine.
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Why does CSS work with fake elements?
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Why does CSS work with fake elements?
(Most) browsers are designed to be (to some degree) forward compatible with future additions to HTML. Unrecognised elements are parsed into the DOM, but have no semantics or specialised default rendering associated with them.
When a new element is added...