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Why does “split” on an empty string return a non-empty array?
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@Raphael Or in an Oracle database
– Austin
Nov 11 '11 at 23:08
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Does a view exist in ASP.NET MVC?
...ew != null)
{
return result;
}
return base.FindView(context);
}
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}
Then in your action simply return an instance of your custom view:
public ActionResult Index()
{
return new CustomViewResult();
}
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How to use HTML Agility pack
...has a complete reference for each of the objects. This is normally in the base folder of the solution.
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Repeat string to certain length
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You could add a switch between the two versions based on the input and output lengths for maximum optimization.
– Mad Physicist
Jun 20 '16 at 21:37
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Clear icon inside input text
...es all classes, resets the input value and hides the icon.
7x7px gif:
Base64 string:
data:image/gif;base64,R0lGODlhBwAHAIAAAP///5KSkiH5BAAAAAAALAAAAAAHAAcAAAIMTICmsGrIXnLxuDMLADs=
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The entity type is not part of the model for the current context
...System.Data.SqlClient"
connectionString="Server=.\SQLEXPRESS;Database=Blogging;
Integrated Security=True;"/>
</connectionStrings>
Source: http://msdn.microsoft.com/nl-nl/data/jj556606.aspx
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How to get back to most recent version in Git?
...omething like git checkout HEAD~2, but better to create a temporary branch based on that time, so git checkout -b temp_branch HEAD~2
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Logging levels - Logback - rule-of-thumb to assign log levels
... here. Significant boundary events should be considered as well (e.g. database calls, remote API calls). Typical business exceptions can go here (e.g. login failed due to bad credentials). Any other event you think you'll need to see in production at high volume goes here.
debug: just about everyt...
When to prefer JSON over XML?
My requirement is just to display a set of values retrieved from database on a spread. I am using jquery.
18 Answers
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What does the @ symbol represent in objective-c?
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Sort of arbitrary; it needed to be in the base ASCII set and not already used by C when the first Objective-C preprocessor was being written. That’s why it’s @.
– Chris Hanson
Apr 9 '19 at 5:33
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