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Entity Framework rollback and remove bad migration

...SCRIPTION This topic describes the Entity Framework Core commands. See https://docs.efproject.net for information on Entity Framework Core. The following Entity Framework cmdlets are included. Cmdlet Description -------------------------- -------------...
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What's the cause of this FatalExecutionEngineError in .NET 4.5 beta? [closed]

...ve found as good an explanation as we will find without somebody from the .NET JIT team answering. UPDATE I looked a little deeper, and I believe I have found the source of the issue. It appears to be caused by a combination of a bug in the JIT type-initialization logic, and a change in the C# co...
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The type or namespace name does not exist in the namespace 'System.Web.Mvc'

... references on every project in the solution, anything with "Microsoft ASP.NET\ASP.NET MVC 3\Assemblies" or the like in the path is part of the problem. – Task Nov 14 '14 at 16:41 ...
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How to allow to accept only image files?

...<input type="file" accept=".png, .jpg, .jpeg" /> It worked for me https://jsfiddle.net/ermagrawal/5u4ftp3k/ share | improve this answer | follow | ...
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Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?

...r void functions. Predicate and some other special cases also exist. See: https://msdn.microsoft.com/en-us/library/bb534960(v=vs.110).aspx I wonder what the reason was why the language designers opted for Function, Bifunction and did not continue until DecaExiFunction? The answer to the secon...
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Does anyone beside me just NOT get ASP.NET MVC? [closed]

I've been fiddling with ASP.NET MVC since the CTP, and I like a lot of things they did, but there are things I just don't get. ...
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How to make sure that string is valid JSON using JSON.NET

...t want to validate whether the string is valid JSON or not. I'm using JSON.NET. 11 Answers ...
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Is there any publicly accessible JSON data source to test with real world data? [closed]

...ter has a public API which returns JSON, for example - A GET request to: https://api.twitter.com/1/statuses/user_timeline.json?include_entities=true&include_rts=true&screen_name=mralexgray&count=1, EDIT: Removed due to twitter restricting their API with OAUTH requirements... {"erro...
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How can I String.Format a TimeSpan object with a custom format in .NET?

... Please note: this answer is for .Net 4.0 and above. If you want to format a TimeSpan in .Net 3.5 or below please see JohannesH's answer. Custom TimeSpan format strings were introduced in .Net 4.0. You can find a full reference of available format specifie...
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What good technology podcasts are out there?

...ng a needle in a haystack, except that the haystack happens to be the Internet and is filled with too many of these "Hot new Gadgets" stuff :( ...