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Ruby off the rails

...es all the heavy pixel pushing for my photography processing. I was using Python+numpy but when doing artsy stuff, Ruby is just more fun. Also the relative lack of, or lesser maturity of, good image processing libraries makes me feel less like i'm reinventing wheels. I am clueless about Rails, ot...
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Exporting functions from a DLL with dllexport

...or maybe importing from another language (i.e PInvoke from .NET, or FFI in Python/R etc) you can use extern "C" inline with your dllexport to tell the C++ compiler not to mangle the names. And since we are using GetProcAddress instead of dllimport we don't need to do the ifdef dance from above, jus...
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How is the Linux kernel tested ?

...B: https://stackoverflow.com/a/44226360/895245 My own QEMU + Buildroot + Python setup I also started a setup focused on ease of development, but I ended up adding some simple testing capabilities to it as well: https://github.com/cirosantilli/linux-kernel-module-cheat/tree/8217e550878282732020964...
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Benefits of prototypal inheritance over classical?

...itance usually gets in the way of programming, but maybe that's just Java. Python has an amazing classical inheritance system. 2. Prototypal Inheritance is Powerful Most programmers who come from a classical background argue that classical inheritance is more powerful than prototypal inheritance b...
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How to make node.js require absolute? (instead of relative)

...ance the author made such a rookie mistake? (And I agree, from my Ruby and Python background, it seems at first like a disaster.) There is a lot of hype and counter-hype surrounding Node.js. But when the dust settles, we will acknowledge that explicit modules and "local first" packages were a major...
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Strings in a DataFrame, but dtype is object

... Not the answer you're looking for? Browse other questions tagged python pandas numpy types series or ask your own question.
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How do I set default values for functions parameters in Matlab?

...arser object to deal with setting default options. Matlab won't accept the python-like format you specified in the question, but you should be able to call the function like this: wave(a,b,n,k,T,f,flag,'fTrue',inline('0')) After you define the wave function like this: function wave(a,b,n,k,T,f,f...
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Android REST client, Sample?

...stract void onPostSuccess(); } Note that the app doesn't use the JSON or XML (or whatever other format) returned by the REST API directly. Instead, the app only sees the bean Profile. Then, the lower layer (AsyncTask layer) might look like this: /** * An AsyncTask implementation for performing GE...
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Is PowerShell ready to replace my Cygwin shell on Windows? [closed]

...rible and I would rather use a different scripting language. Nowadays with python being standard on most linux distros I don't see any reason to use bash for scripts. I'd advise you to check out powershell again as there has happened a lot since 2011. – itmuckel ...
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Use Visual Studio web.config transform for debugging [duplicate]

...So I have created this file. And I have placed the following content: <?xml version="1.0" encoding="utf-8"?> <Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <!-- Make sure web.config will be there even for package/publish --> <Target...