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New transaction is not allowed because there are other threads running in the session LINQ To Entity
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The pp variable isn't a collection of objects, it's an enumerator that can return objects. While you use the enumerator, the source has to remain open.
Use the ToList method to realise the enumerator into a collection. That will read all items from the enumerator and close the connecti...
ngModel Formatters and Parsers
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This topic was covered really well in a related question: How to do two-way filtering in AngularJS?
To summarize:
Formatters change how model values will appear in the view.
Parsers change how view values will be saved in the...
Why doesn't Python have multiline comments?
... See Guido's tweet on this.
– Petr Viktorin
Oct 8 '11 at 13:07
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How to debug Visual Studio extensions
...t writing a VSIX extension for Visual Studio 2010 and can't figure out how to debug it.
4 Answers
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How do I make a reference to a figure in markdown using pandoc?
I'm currently writing a document in markdown and I'd like to make a reference to an image from my text.
6 Answers
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Stop “developer tools access needs to take control of another process for debugging to continue” ale
I recently upgraded to 10.7.3, and when I try to debug my iOS project in the simulator for the first time after logging in, I'm prompted with the following two alerts:
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How to remove the border highlight on an input text element
When an HTML element is 'focused' (currently selected/tabbed into), many browsers (at least Safari and Chrome) will put a blue border around it.
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PHP 5.4 Call-time pass-by-reference - Easy fix available?
Is there any way to easily fix this issue or do I really need to rewrite all the legacy code?
3 Answers
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How can I push to my fork from a clone of the original repo?
I created a fork (let's call it myrepo ) of another repository (let's call it orirepo ) on GitHub. Later, I cloned orirepo .
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What is the meaning of #XXX in code comments?
I have seen this a lot in code, even vim marks it as a special case. #TODO and #FIXME are two other fix markers vim highlights but what does #XXX mean?
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