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Proper use of the IDisposable interface
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Note: What is an unmanaged resource? If you found it in the Microsoft .NET Framework: it's managed. If you went poking around MSDN yourself, it's unmanaged. Anything you've used P/Invoke calls to get outside of the nice comfy world of everything available to you in the .NET Framework is unmanage...
CSS to line break before/after a particular `inline-block` item
... not work if the LI elements are inline-block:
Live demo: http://jsfiddle.net/dWkdp/
Or the cliff notes version:
li {
display: inline;
}
li:nth-child(3):after {
content: "\A";
white-space: pre;
}
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When should TaskCompletionSource be used?
...osoft.Bcl.Async package on NuGet which allows the async/await keywords in .NET 4.0 projects (VS2012 and higher is recommended).
– Erik
Feb 1 '14 at 18:41
1
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ASP.NET MVC Html.DropDownList SelectedValue
...et the default/selected item based on the name.
Here is the code from asp.net mvc
private static MvcHtmlString SelectInternal(this HtmlHelper htmlHelper, ModelMetadata metadata,
string optionLabel, string name, IEnumerable<SelectListItem> selectList, bool allowMultiple,
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A type for Date only in C# - why is there no Date type?
...e is running.)
A date-only type called Date is a proposed addition to the .NET Core, via the corefxlab project. You'll find it in the System.Time package, along with a TimeOfDay type, and several extension methods to the existing types.
I've studied this problem significantly, so I'll also share ...
How can I get this ASP.NET MVC SelectList to work?
I create a selectList in my controller, to display in the view.
23 Answers
23
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Using msbuild to execute a File System Publish Profile
I have a c# .Net 4.0 project created with VS2010 and now being accessed with VS2012.
7 Answers
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Handling warning for possible multiple enumeration of IEnumerable
...d consider doing the .ToList() at the start of the method.
It's a shame .NET doesn't have an interface that is IEnumerable + Count + Indexer, without Add/Remove etc. methods, which is what I suspect would solve this problem.
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How to remove only underline from a:before?
...inline blocks and inline tables.
(Emphasis mine.)
Demo: http://jsfiddle.net/r42e5/10/
Thanks to @Oriol for providing the workaround that prompted me to check the specs and see that the workaround is legal.
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How does RegexOptions.Compiled work?
... of magnitude slower to construct.
It also shows that the x64 version of .NET can be 5 to 6 times slower when it comes to compilation of regular expressions.
The recommendation would be to use the compiled version in cases where either
You do not care about object initialization cost and need ...