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Targeting .NET Framework 4.5 via Visual Studio 2010
Today I installed the .NET Framework 4.5 on my machine expecting to be able to use it from Visual Studio 2010, since it's just a minor update that should't pose problems for Visual Studio 2010. Unfortunately I am not, even manually removing certain 4.0 and adding the corresponding 4.5 assemblies r...
Is there a difference between “raise exception()” and “raise exception” without parenthesis?
Defining a parameterless exception:
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Completion block for popViewController
When dismissing a modal view controller using dismissViewController , there is the option to provide a completion block. Is there a similar equivalent for popViewController ?
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How SignalR works internally?
Can anyone let me know how SignalR works internally in a high level way?
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finding the type of an element using jQuery
In jQuery, if I have a reference to an element, how can I determine what kind of element it is, for example, an input or an dropdown? Is there any way to find out?
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Mixing a PHP variable with a string literal
Say I have a variable $test and it's defined as: $test = 'cheese'
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What does “Protocol … can only be used as a generic constraint because it has Self or associated typ
I am trying to create a Dictionary (actually a HashSet ) keyed on a custom protocol in Swift, but it is giving me the error in the title:
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SQL Server ':setvar' Error
I am trying to create some script variables in T-SQL as follows:
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How can I solve a connection pool problem between ASP.NET and SQL Server?
The last few days we see this error message in our website too much:
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ADO.NET DataRow - check for column existence
How do I check for the existence of a column in a datarow?
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