大约有 43,000 项符合查询结果（耗时：0.0298秒） [XML]
Query to list number of records in each table in a database
...ges) * 8) / 1024 as UsedSpaceMB,
(sum(a.data_pages) * 8) / 1024 as DataSpaceMB
FROM
sys.tables t
INNER JOIN
sys.indexes i ON t.OBJECT_ID = i.object_id
INNER JOIN
sys.partitions p ON i.object_id = p.OBJECT_ID AND i.index_id = p.index_id
INNER JOIN
sys.allocation_units a ...
What's the @ in front of a string in C#?
...ject = 1;
I've only found one or two legitimate uses for this. Mainly in ASP.NET MVC when you want to do something like this:
<%= Html.ActionLink("Text", "Action", "Controller", null, new { @class = "some_css_class" })%>
Which would produce an HTML link like:
<a href="/Controller/Acti...
Disabled form inputs do not appear in the request
...;
<!-- form content with input elements -->
</form>
For ASP.NET MVC C# Razor, you add the submit handler like this:
using (Html.BeginForm("ActionName", "ControllerName", FormMethod.Post,
// Re-enable all input elements on submit so they are all posted, even if currently disab...
Passing A List Of Objects Into An MVC Controller Method Using jQuery Ajax
...N.stringify(things) + '}',
Or (from How can I post an array of string to ASP.NET MVC Controller without a form?)
var postData = { things: things };
...
data = postData
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log4net not working
...
For an ASP.NET MVC project adding
log4net.Config.XmlConfigurator.Configure();
to the Global.asax.cs also helps:
public class MvcApplication : System.Web.HttpApplication
{
protected void Application_Start()
{...
How can I present a file for download from an MVC controller?
...
This is a great example of why ASP.NET MVC awesome. What you previously had to do in 9 lines of confusing looking code can be done in one line. So much easier!
– Jon Kruger
Oct 13 '09 at 13:09
...
Validation of radio button group using jQuery validation plugin
...
As per Brandon's answer. But if you're using ASP.NET MVC which uses unobtrusive validation, you can add the data-val attribute to the first one. I also like to have labels for each radio button for usability.
<span class="field-validation-valid" data-valmsg-for="col...
How can I detect when the mouse leaves the window?
...t!')"></html>
http://www.w3schools.com/jsref/event_onmouseleave.asp
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Reset Entity-Framework Migrations
...name your migration however you want.
Here are some additional resources:
asp.net CORE Migrations generated empty
Reset Entity Framework 7 migrations
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What exactly is an “open generic type” in .NET? [duplicate]
I was going through Asp.Net MVC lesson and learned that, for a method to qualify as an action for a controller,
4 Answer...