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Is if(items != null) superfluous before foreach(T item in items)?
I often come across code like the following:
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Moq: How to get to a parameter passed to a method of a mocked service
Imagine this class
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400 BAD request HTTP error code meaning?
I have a JSON request which I'm posting to a HTTP URL.
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Should I pass a shared_ptr by reference? [duplicate]
What are the best practices for passing a shared_ptr?
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How to get an MD5 checksum in PowerShell
I would like to calculate an MD5 checksum of some content. How do I do this in PowerShell?
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C++ convert hex string to signed integer
I want to convert a hex string to a 32 bit signed integer in C++.
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IIS7 Permissions Overview - ApplicationPoolIdentity
We have recently upgraded to IIS7 as a core web server and I need an overview in terms of the permissions. Previously, when needing to write to the file system I would have give the AppPool user (Network Service) access to the directory or file.
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How to convert an NSString into an NSNumber
How can I convert a NSString containing a number of any primitive data type (e.g. int , float , char , unsigned int , etc.)? The problem is, I don't know which number type the string will contain at runtime.
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Date only from TextBoxFor()
I'm having trouble displaying the only date part of a DateTime into a textbox using TextBoxFor(expression, htmlAttributes).
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How to len(generator()) [duplicate]
Python generators are very useful. They have advantages over functions that return lists. However, you could len(list_returning_function()) . Is there a way to len(generator_function()) ?
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