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Ruby on Rails vs ASP.NET MVC 3 for a .NET Guy? [closed]

... I used a great book to learn a while back, and it would be right up your alley: Rails for .Net Developers Also, I wrote a post about going from MVC to RoR a while back as well. As for comparisons, they both have strengths as has been covered, but here are a few that stick out to me: I reall...
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Can enums be subclassed to add new elements?

... If you could tell us more about how you want to use this, we could potentially suggest alternative solutions. share | improve this answer | follow | ...
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What are some (concrete) use-cases for metaclasses?

...a couple functions I found that I was able to increment the figure count, call draw manually, etc, but I needed to do these before and after every plotting call. So to create both an interactive plotting wrapper and an offscreen plotting wrapper, I found it was more efficient to do this via metacla...
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Threading in a PyQt application: Use Qt threads or Python threads?

...to be unresponsive during the retrieval process (it cannot be split into smaller parts). This is why I'd like to outsource the web connection to a separate worker thread. ...
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What to do about a 11000 lines C++ source file?

...t. Move this into its own file, and for that matter into its own class, in all branches. Because it's stable, this won't cause (many) "awkward" merges that have to be applied to a different file from the one they were originally made on, when you merge the change from one branch to another. Repeat. ...
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“using namespace” in c++ headers

In all our c++ courses, all the teachers always put using namespace std; right after the #include s in their .h files. This seems to me to be dangerous since then by including that header in another program I will get the namespace imported into my program, maybe without realizing, intending or...
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How to get the system uptime in Windows? [closed]

...and line utility checks and displays various system statistics such as installation date, installed hotfixes and more. Open a Command Prompt and type the following command: systeminfo You can also narrow down the results to just the line you need: systeminfo | find "System Boot Time:" 3: By ...
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Reset CSS display property to default value

... value, not the browser default. The spec itself makes this note under the all property: For example, if an author specifies all: initial on an element it will block all inheritance and reset all properties, as if no rules appeared in the author, user, or user-agent levels of the cascade. This can ...
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What is the right way to check for a null string in Objective-C?

...that people who are new to Objective C have trouble getting used to, especially coming form other languages where messages/method calls to nil crash. share | improve this answer | ...
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What is the effect of extern “C” in C++?

...very compiler is required to provide "C" linkage A linkage specification shall occur only in namespace scope All function types, function names and variable names have a language linkage See Richard's Comment: Only function names and variable names with external linkage have a language linkage Two ...