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Printing everything except the first field with awk
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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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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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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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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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Undo a merge by pull request?
Someone accepted a pull request which they shouldn't have. Now we have a bunch of broken code merged in. How do you undo a pull request? I was just going to revert the changes to the commit just before the merge, but I noticed that it merged in a bunch of commits. So now there are all these commits ...
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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