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Named capturing groups in JavaScript regex?
...tages of named capturing groups I can think of:
In some regex flavors (.NET and JGSoft, as far as I know), you can use the same name for different groups in your regex (see here for an example where this matters). But most regex flavors do not support this functionality anyway.
If you need to ref...
delegate keyword vs. lambda notation
...(even if it is used as the return value). This may change with C# 4.0 and .NET 4.0, which allow more to be expressed in an expression tree. So in other words, with the examples MojoFilter happened to give, the two will almost always be converted to the same thing. (More details in a minute.)
We can...
The ViewData item that has the key 'MY KEY' is of type 'System.String' but must be of type 'IEnumera
...populate a dropdown list from a database mapped with Linq-2-SQL, using ASP.NET MVC 2, and keep getting this error.
9 Answer...
How to do a Jquery Callback after form submit?
...
Those code are .Net codes, and in the question never specified it.
– MrMins
Oct 1 '14 at 7:18
13
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Ruby on Rails - Import Data from a CSV file
...org/
Or for a rake task for doing the same:
http://erikonrails.snowedin.net/?p=212
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contenteditable change events
...>Please type something in here</div>
Demo: http://jsfiddle.net/ch6yn/2691/
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How to remove illegal characters from path and filenames?
... @sjbotha this may be true on Windows and Microsoft's implementation of .NET I'm not willing to make the same assumption for say mono running Linux.
– Matthew Scharley
Apr 17 '11 at 1:24
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Suppressing “warning CS4014: Because this call is not awaited, execution of the current method conti
...c Task StartWorkAsync()
{
this.WorkAsync().Forget();
}
However ASP.NET counts the number of running tasks, so it will not work with the simple Forget() extension as listed above and instead may fail with the exception:
An asynchronous module or handler completed while an asynchronous ope...
Is there an IDictionary implementation that, on missing key, returns the default value instead of th
...
If someone using .net core 2 and above (C# 7.X), CollectionExtensions class is introduced and can use GetValueOrDefault method to get default value if key is not there in a dictionary.
Dictionary<string, string> colorData = new Dictio...
Entity Framework Provider type could not be loaded?
...Services,
EntityFramework.SqlServer' for the 'System.Data.SqlClient' ADO.NET
provider could not be loaded. Make sure the provider assembly is
available to the running application. See
http://go.microsoft.com/fwlink/?LinkId=260882 for more information.
My workaround: I placed this method ...