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Rotating a two-dimensional array in Python

... answered Dec 7 '11 at 19:43 Andrew ClarkAndrew Clark 171k2525 gold badges236236 silver badges278278 bronze badges ...
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#pragma mark in Swift?

...ons of my code in the symbol navigator. Since this is a C preprocessor command, it's not available in Swift. Is there a stand-in for this in Swift, or do I have to use ugly comments? ...
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Why must a nonlinear activation function be used in a backpropagation neural network? [closed]

I've been reading some things on neural networks and I understand the general principle of a single layer neural network. I understand the need for aditional layers, but why are nonlinear activation functions used? ...
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Can I add extension methods to an existing static class?

...u can write a wrapper class (or facade) that implements the same signature and defers the actual call to the real ConfigurationManager. You can add whatever method you want to the wrapper class so it doesn't need to be an extension. – tvanfosson Feb 18 '10 at ...
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Generator Expressions vs. List Comprehension

When should you use generator expressions and when should you use list comprehensions in Python? 9 Answers ...
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Python Sets vs Lists

...cture is more efficient/speedy? Assuming that order is not important to me and I would be checking for duplicates anyway, is a Python set slower than a Python list? ...
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What is the difference between SessionState and ViewState?

What is the difference between SessionState and ViewState in ASP.NET? 5 Answers 5 ...
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Free FTP Library [closed]

...ously known as System.Net.FtpClient. It is released under The MIT License and available on NuGet (FluentFTP). share | improve this answer | follow | ...
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Run R script from command line

...te that when using R CMD BATCH a.R that instead of redirecting output to standard out and displaying on the terminal a new file called a.Rout will be created. R CMD BATCH a.R # Check the output cat a.Rout One other thing to note about using Rscript is that it doesn't load the methods package by d...
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#ifdef replacement in the Swift language

...ifferent value when in Debug or when in Release. I tested it in real code and it works; it doesn't seem to be recognized in a playground though. You can read my original post here. IMPORTANT NOTE: -DDEBUG=1 doesn't work. Only -D DEBUG works. Seems compiler is ignoring a flag with a specific val...