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I have the following piece of code which I used against `MusicStore` database and I am seeing the following exception when this is executed...I tried a similar query on `LINQPad` and there it worked f…
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I'm currently implementing a video editor in remotion. It has custom playback controls too! Like play/pause, current position in playback (like 01:24:02/16:20:00), etc.
But searching through the do…
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query:
```cs
var query = ctx.Gears.Include(g => g.Weapons).Concat(ctx.Gears);
var result = query.ToList();
```
exception:
```
The input sequence must hav…
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``` c#
var dinner = await _database.Dinners
.Include(d => d.Rsvps)
.SingleOrDefaultAsync(d => d.DinnerID == dinnerId);
```
will fail if the dinnerId does not e…
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Hi all,
First I have little experience with EF itself but with other similar frameworks so I could be doing something stupid here. Also I am using all the new ASP.NET vnext stuff on a Mac.
I'm just …
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I just wrote the following Discord message about how to accelerate the speed of a video over time:
> hey @benk#3758! this is a good idea in theory, the reason it doesn't work though is that this vi…
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Windows 10, VS 2015, IIS Express, SQL Server Express 2014, EF 7.0.0-beta8, ASP.NET 6.0.0-beta8
I am seeing a "Query source has already been associated with an expression" exception when trying to run…
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query:
```cs
var query = ctx.Employees.Where(
e => EF.Property(e, "Title") == "Sales Representative"
&& e.EmployeeID == 1)
…
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I'm using version 1.1.1 and am currently trying to find a workaround for the problem I reported here: https://github.com/aspnet/EntityFramework/issues/7915.
So I've rewritten the LINQ query to use …
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Using `.DefaultIfEmpty` inside sub query throws the following error.
If `.Elements.ToList().AsQueryable()` is called before it will execute without error.
```
Exception message:
Expression of ty…