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mongodb, replicates and error: { “$err” : “not master and slaveOk=false”, “code” : 13435 }

... answered Jan 24 '12 at 16:30 dcrostadcrosta 23.1k88 gold badges6464 silver badges8080 bronze badges ...
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Can I use assert on Android devices?

... | edited Mar 11 '10 at 8:40 Janusz 170k109109 gold badges288288 silver badges363363 bronze badges ...
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What is the fastest way to send 100,000 HTTP requests in Python?

I am opening a file which has 100,000 URL's. I need to send an HTTP request to each URL and print the status code. I am using Python 2.6, and so far looked at the many confusing ways Python implements threading/concurrency. I have even looked at the python concurrence library, but cannot figure ...
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Can a C++ enum class have methods?

... answered Jan 22 '14 at 23:09 Stefano SanfilippoStefano Sanfilippo 27.7k77 gold badges6969 silver badges7676 bronze badges ...
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How do you tell the Visual Studio project type from an existing Visual Studio project

Using Visual Studio 2005. 9 Answers 9 ...
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What is the purpose of Rank2Types?

... +50 Do not functions in Haskell already support polymorphic arguments? They do, but only of rank 1. This means that while you can wri...
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test a file upload using rspec - rails

... | edited Apr 10 '15 at 18:21 Mauricio Gracia Gutierrez 7,41444 gold badges4949 silver badges7474 bronze badges ...
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how to edit .csproj file

When I am compiling my .csproj file using .NET framework 4.0 MSBUILD.EXE file I am getting an error "lable01" not found in the current context of "website01.csproj" ...
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Add line break to ::after or ::before pseudo-element content

...t/XkNxs/ When escaping arbitrary strings, however, it's advisable to use \00000a instead of \A, because any number or [a-f] character followed by the new line may give unpredictable results: function addTextToStyle(id, text) { return `#${id}::after { content: "${text.replace(/"/g, '\\"').replace...
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All Ruby tests raising: undefined method `authenticate' for nil:NilClass

... answered Nov 29 '10 at 22:47 Jeffrey W.Jeffrey W. 4,12933 gold badges1313 silver badges1818 bronze badges ...