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Reliable method to get machine's MAC address in C#

... get a machine's MAC address regardless of the OS it is running using C#. Application will need to work on XP/Vista/Win7 32 and 64 bit as well as on those OSs but with a foreign language default. Many of the C# commands and OS queries don't work across OS. Any ideas? I have been scraping the out...
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Django self-referential foreign key

I'm kind of new to webapps and database stuff in general so this might be a dumb question. I want to make a model ("CategoryModel") with a field that points to the primary id of another instance of the model (its parent). ...
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What is the JSF resource library for and how should it be used?

... where those resources belong to and/or are coming from. Imagine that you happen to have a primefaces.css resource in your own webapp wherein you're overriding/finetuning some default CSS of PrimeFaces; if PrimeFaces didn't use a library name for its own primefaces.css, then the PrimeFaces own one w...
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How to add Web API to an existing ASP.NET MVC 4 Web Application project?

I wish to add an ASP.NET Web API to an ASP.NET MVC 4 Web Application project, developed in Visual Studio 2012. Which steps must I perform to add a functioning Web API to the project? I'm aware that I need a controller deriving from ApiController, but that's about all I know. ...
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Install a .NET windows service without InstallUtil.exe

...wn custom command line arguments. For example, you might register it as "MyApp.exe -service", then if the user runs your app without any arguments you could offer them a UI to install/remove the service. Running Reflector on ServiceInstaller can fill in the details missing from this brief explanati...
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.gitignore all the .DS_Store files in every folder and subfolder

...pository, it will continue to be tracked even if it matches an entry in an applicable .gitignore file. You have to manually remove the .DS_Store files that were added to your repository. You can use git rm --cached .DS_Store Once removed, git should ignore it. You should only need the followi...
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GitHub authentication failing over https, returning wrong email address

... @ele try the .netrc approach first (don't even encrypt, just for testing). If that doesn't work, the GitHub support is indeed the next step. – VonC Jan 4 '14 at 6:47 ...
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How do I list all files of a directory?

...: import glob txtfiles = [] for file in glob.glob("*.txt"): txtfiles.append(file) glob with list comprehension import glob mylist = [f for f in glob.glob("*.txt")] glob with a function The function returns a list of the given extension (.txt, .docx ecc.) in the argument import ...
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What's the cause of this FatalExecutionEngineError in .NET 4.5 beta? [closed]

...ize the culprit sample. Compile this using Visual Studio 2012 as a console app: 3 Answers ...
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How to write WinForms code that auto-scales to system font and dpi settings?

...tings well; switch to WPF." However, I think that is based on .NET 1.1; it appears they actually did a pretty good job of implementing auto-scaling in .NET 2.0. At least based on our research and testing so far. However, if some of you out there know better, we'd love to hear from you. (Please don'...