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What are major differences between C# and Java?

.... I don't care about it. I've been asked this question on my job interview and I thought it might be useful to learn a bit more. ...
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Why is null an object and what's the difference between null and undefined?

...n short; undefined is where no notion of the thing exists; it has no type, and it's never been referenced before in that scope; null is where the thing is known to exist, but it's not known what the value is. One thing to remember is that null is not, conceptually, the same as false or "" or such, e...
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What is the difference between concurrency and parallelism?

What is the difference between concurrency and parallelism? 37 Answers 37 ...
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Protecting executable from reverse engineering?

I've been contemplating how to protect my C/C++ code from disassembly and reverse engineering. Normally I would never condone this behavior myself in my code; however the current protocol I've been working on must not ever be inspected or understandable, for the security of various people. ...
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How is Docker different from a virtual machine?

I keep rereading the Docker documentation to try to understand the difference between Docker and a full VM. How does it manage to provide a full filesystem, isolated networking environment, etc. without being as heavy? ...
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Why do we need RESTful Web Services?

...ed if it is very important for you to minimize the coupling between client and server components in a distributed application. This may be the case if your server is going to be used by many different clients that you do not have control over. It may also be the case if you want to be able to upda...
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NVIDIA vs AMD: GPGPU performance

... mostly because nvidia has invested good amount of its resources (in money and people) to develop important libraries required for scientific computing (BLAS, FFT), and then a good job again in promoting it. This may be the reason CUDA dominates the tags over here compared to ati (or OpenCL) As for...
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What is the difference between Flex/Lex and Yacc/Bison?

What is the difference between Flex & Lex and Yacc & Bison. I searched the Internet wildly and I didn't find any solid answer. ...
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Differences between lodash and underscore [closed]

...nsistent cross-environment iteration support for arrays, strings, objects, and arguments objects1. It has since become a superset of Underscore, providing more consistent API behavior, more features (like AMD support, deep clone, and deep merge), more thorough documentation and unit tests (tests whi...
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What is BSON and exactly how is it different from JSON?

I am just starting out with MongoDB and one of the things that I have noticed is that it uses BSON to store data internally. However the documentation is not exactly clear on what BSON is and how it is used in MongoDB. Can someone explain it to me, please? ...