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Checking if a variable is an integer
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You can use the is_a? method
>> 1.is_a? Integer
=> true
>> "dadadad@asdasd.net".is_a? Integer
=> false
>> nil.is_a? Integer
=> false
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AppSettings get value from .config file
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This works for me:
string value = System.Configuration.ConfigurationManager.AppSettings[key];
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What is meant by Resource Acquisition is Initialization (RAII)?
What is meant by Resource Acquisition is Initialization (RAII)?
7 Answers
7
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angularJS: How to call child scope function in parent scope
How can call a method defined in child scope from its parent scope?
4 Answers
4
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Is there a way to quickly find files in Visual Studio 2010?
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Very useful, cheers... I'm using vb and for some reason I had to reset the keyboard mappings (to Visual Studio C# 2005) for this to work - Tools/Options/Keyboard/Apply the following additional..
– wheelibin
Aug 11 '10 at 7:27
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How to send multiple data fields via Ajax? [closed]
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The correct syntax is:
data: {status: status, name: name},
As specified here: http://api.jquery.com/jQuery.ajax/
So if that doesn't work, I would alert those variables to make sure they have values.
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jQuery loop over JSON result from AJAX Success?
... over those. The inner loop iterates over the properties on each object element.
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Using Server.MapPath in external C# Classes in ASP.NET
...ges, but that doesn't exist in another class file. I tried HostingEnvironment.MapPath() , but that complains that the relative virtual path isn't allowed. Any thoughts?
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Check if a div exists with jquery [duplicate]
Yes, I know this has been asked a lot.
But, it confuses me, since the results on google for this search show different methods (listed below)
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How can I display an image from a file in Jupyter Notebook?
...ould like to use an IPython notebook as a way to interactively analyze some genome charts I am making with Biopython's GenomeDiagram module. While there is extensive documentation on how to use matplotlib to get graphs inline in IPython notebook, GenomeDiagram uses the ReportLab toolkit which ...