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Abstract classes in Swift Language
...re information, check great WWDC video about that feature: Building Better Apps with Value Types in Swift
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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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Repeat a task with a time delay?
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} finally {
// 100% guarantee that this always happens, even if
// your update method throws an exception
mHandler.postDelayed(mStatusChecker, mInterval);
}
}
};
void startRepeatingTask() {
mStatusChecker.run();
}
void sto...
Error 'LINK : fatal error LNK1123: failure during conversion to COFF: file invalid or corrupt' after
I've installed Visual Studio 2012 Release Preview, and it appears to be fine, but now when I try to use Visual Studio 2010 to compile C++ projects, I get the following error message:
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Flat file databases [closed]
..."../userdata/".$name));
}
but again this implementation will vary on the application and nature of the database you need.
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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...
How to use the “number_to_currency” helper method in the model rather than view?
...s a slippery slope from “well just this one thing” to a bloated model. App helpers in Rails are a junk-drawer, presenters/view-models are easier to manage. I don’t see creating the data for a report and generating the (html|pdf|csv|etc.) view of that data as a single responsibility any more th...
How does clipsToBounds work?
...d past the boarders of the white view, but only view 2 shows this when the app is actually running:
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DirectX SDK (June 2010) Installation Problems: Error Code S1023
...e the vc2010 redist x86 was too recent.
Check your temp folder (C:\Users\\AppData\Local\Temp) for the most recent file named
Microsoft Visual C++ 2010 x64 Redistributable Setup_20110608_xxx.html ##
and check if you have the following error
Installation Blockers:
A newer version of Micr...
Detecting Unsaved Changes
...have a requirement to implement an "Unsaved Changes" prompt in an ASP .Net application. If a user modifies controls on a web form, and attempts to navigate away before saving, a prompt should appear warning them that they have unsaved changes, and give them the option to cancel and stay on the curr...