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How to update only one field using Entity Framework?
...are updating: if (db.Entry(user).Property(x => x.Password).GetValidationErrors().Count == 0)
– Ziul
Aug 27 '15 at 23:28
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Update relationships when saving changes of EF4 POCO objects
...Roles.Remove(f)" instead of the "db.ReportRoles.Remove(f)" I would get the error.
report.ReportRoles.ToList.ForEach(Function(f) db.ReportRoles.Remove(f))
Dim newRoles = If(String.IsNullOrEmpty(model.RolesString), New String() {}, model.RolesString.Split(","))
newRoles.ToList.ForEach(Function(f) db....
Why use HttpClient for Synchronous Connection
... some non-exception response mechanisms in your code...boring, tedious and error prone in itself. Whether it be communicating with a database, or implementing a bespoke web proxy, its 'nearly' always desirable that the Http driver just tell your application code what was returned, and leave it up to...
Can you use Microsoft Entity Framework with Oracle? [closed]
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answered Dec 23 '11 at 16:05
tim theobaldtim theobald
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I lost my .keystore file?
...eystore is no longer accepted during signing the app. "Cannot recover key" error message is shown.
– Yar
Jan 18 '19 at 10:44
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How to return a 200 HTTP Status Code from ASP.NET MVC 3 controller
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200 is just the normal HTTP header for a successful request. If that's all you need, just have the controller return new EmptyResult();
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Is it Linq or Lambda?
...sly?
– Jerry Nixon
Sep 12 '11 at 21:05
@Tom Bushell: me too. I was paraphrasing something on that MSDN page which pres...
Create a CSS rule / class with jQuery at runtime
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Throws an 'Unexpected call to method or property access' error for me in IE8. I had to follow this article to get it working.
– Brandon Boone
May 7 '12 at 13:24
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How can I analyze Python code to identify problematic areas?
...8 and a bunch of plugins for regular checks and pre-commit hook. I'd actually recommend https://flakehell.readthedocs.io/config.html these days though, as it's execution model is much more robust and configurable.
– DylanYoung
Jul 7 at 18:39
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Variable declaration in a C# switch statement [duplicate]
...t not the second. In such a case the second «variable» still issuing the error, although the scopes are different. Looks like a bug.
– Hi-Angel
Oct 13 '14 at 7:18
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