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Cannot use ref or out parameter in lambda expressions

...o visible outside the lambda expression. For example the following prints 42 void Example2(int p1) { Action del = () => { p1 = 42; } del(); Console.WriteLine(p1); } These two properties produce a certain set of effects which fly in the face of a ref parameter in the following ways ref...
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Return 0 if field is null in MySQL

... Mark ByersMark Byers 683k155155 gold badges14681468 silver badges13881388 bronze badges ...
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Difference between exit(0) and exit(1) in Python

... answered Feb 24 '12 at 5:50 manojldsmanojlds 248k5454 gold badges425425 silver badges395395 bronze badges ...
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List all the files that ever existed in a Git repository

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Difference between using Throwable and Exception in a try catch

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How to escape a JSON string to have it in a URL?

... answered Jul 24 '11 at 13:55 Delan AzabaniDelan Azabani 70.4k2222 gold badges154154 silver badges189189 bronze badges ...
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Disable XML validation in Eclipse

... Steve Chambers 30.4k1313 gold badges121121 silver badges166166 bronze badges answered Jul 11 '12 at 9:19 Mahmoud SalehM...
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VS2012 return to a normal TFS checkin window?

... answered Oct 24 '13 at 14:16 TonyTony 51055 silver badges1010 bronze badges ...
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Difference between dispatch_async and dispatch_sync on serial queue?

... 410 Yes. Using serial queue ensure the serial execution of tasks. The only difference is that disp...
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How do I embed a single file from a GitHub gist with the new gist interface?

... 149 Take the gist URL from the left-hand side and after the .js add a query string like ?file=myFil...