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How can you use an object's property in a double-quoted string?

I have the following code: 4 Answers 4 ...
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Fast and responsive interactive charts/graphs: SVG, Canvas, other?

...ints in a zoomable, pannable graph. The current implementation, using Protovis, is underperformant. Check it out here: 5 An...
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+ operator for array in PHP?

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StringBuilder vs String concatenation in toString() in Java

Given the 2 toString() implementations below, which one is preferred: 18 Answers 18 ...
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How exactly does the “Specific Version” property of an assembly reference work in Visual Studio?

Today I had a closer look at the "Specific Version" property of assembly references in Visual Studio 2010. After a few experiments with unexpected results I set out to learn as much as possible about how the property works. Even SO, it appears to me, does not have all the answers, so here is my atte...
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What is the behavior difference between return-path, reply-to and from?

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Should I compile release builds with debug info as “full” or “pdb-only”?

In Visual Studio 2010 for a C# project, if you go to Project Properties > Build > Advanced > Debug Info you have three options: none, full, or pdb-only. Based on the answer to this question , I believe I understand some of the differences between full and pdb-only. However, which is more appropri...
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Foreign key constraints: When to use ON UPDATE and ON DELETE

...ySQL Workbench, which is pretty cool because you can do diagrams and it converts them :P 3 Answers ...
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How to override the copy/deepcopy operations for a Python object?

I understand the difference between copy vs. deepcopy in the copy module. I've used copy.copy and copy.deepcopy before successfully, but this is the first time I've actually gone about overloading the __copy__ and __deepcopy__ methods. I've already Googled around and looked through the ...
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Combining C++ and C - how does #ifdef __cplusplus work?

I'm working on a project that has a lot of legacy C code. We've started writing in C++, with the intent to eventually convert the legacy code, as well. I'm a little confused about how the C and C++ interact. I understand that by wrapping the C code with extern "C" the C++ compiler will no...