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Entity Framework: table without primary key
I have an existing DB with which I would like to build a new app using EF4.0
18 Answers
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Visual Studio popup: “the operation could not be completed”
...tructor of your custom controls even at design time, and weird things can happen (at design time some properties dont works, your connection string probably isn't populated...)
As a last resort...
Try to install any VS update
Try to disable VS extensions (if you installed any...)
Try to update...
Logging in Scala
What is a good way to do logging in a Scala application? Something that is consistent with the language philosophy, does not clutter the code, and is low-maintenance and unobtrusive. Here's a basic requirement list:
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HorizontalScrollView within ScrollView Touch Handling
... excellent, thanks for this refactor. I was getting issues with the above approach when scrolling to the bottom of the listView as any touch behaviour over child elements started to not be intercepted no matter what the Y/X movement ratio. Weird!
– Dori
Jan 25...
Do you use source control for your database items? [closed]
...ivious to the need for version control around the critical databases their applications rely on. I don't know how you can call yourself a software engineer and maintain a straight face when your database isn't under exactly the same rigorous level of source control as the rest of your code. Don't le...
Custom Cell Row Height setting in storyboard is not responding
...etting inside the "size inspector" of the cell in question. When I run the app on my iPhone the cell has the default size set from the "row size" in the table view.
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Android emulator freezing OS X v10.9 (Mavericks) with HAXM
...n fast virt mode." If you have Xcode open when running Android Studio, it appears that Xcode is reserving a partition for its simulator even if the sim isn't open.
You might see a "No Connected Devices" in the "6. Android" tab but see it running in the DDMS. You might also see the "Emulator null ...
CocoaPods - use specific pod version
I am using CocoaPods for a macOS app. I have compilation errors with AFNetworking (current version, 1.2.1) and saw that these didn't exist in the previous version (1.2.0).
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Access to Modified Closure (2)
... btn.Dock = DockStyle.Top;
form.Controls.Add(btn);
}
Application.Run(form);
}
Run the above prior to C# 5, and although each button shows a different name, clicking the buttons shows "Wilma" four times.
This is because the language spec (ECMA 334 v4, 15.8.4) (before C# 5) de...
How to handle button clicks using the XML onClick within Fragments
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I'm running into the same issue, and even though I appreciate your response, this is not clean code from a software engineering point of view. This code results in the activity being tightly coupled with the fragment. You should be able to re-use the same fragment in multiple...