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Is there a DesignMode property in WPF?

... I applied your solution in my application but it doesn't work. I asked it here stackoverflow.com/questions/3987439/…. If you would, please join us and discuss. – Nam G VU Oct 21 '10 at 1...
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System.Timers.Timer vs System.Threading.Timer

...rk Class Library" - also available as a .chm file The specific difference appears to be that System.Timers.Timer is geared towards multithreaded applications and is therefore thread-safe via its SynchronizationObject property, whereas System.Threading.Timer is ironically not thread-safe out-of-the-...
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Tell Ruby Program to Wait some amount of time

...e can be an integer or float. Also, if you're writing this within a Rails app, or have included the ActiveSupport library in your project, you can construct longer intervals using the following convenience syntax: sleep(4.minutes) # or, even longer... sleep(2.hours); sleep(3.days) # etc., etc. # o...
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How do I access the request object or any other variable in a form's clean() method?

...eference using a middleware. Then you can access this from anywhere in you app, including the Form.clean() method. Changing the signature of the Form.clean() method means you have you own, modified version of Django, which may not be what you want. Thank middleware count look something like this: ...
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Using the RUN instruction in a Dockerfile with 'source' does not work

...o install a vanilla python environment (into which I will be installing an app, but at a later date). 17 Answers ...
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Nesting await in Parallel.ForEach

In a metro app, I need to execute a number of WCF calls. There are a significant number of calls to be made, so I need to do them in a parallel loop. The problem is that the parallel loop exits before the WCF calls are all complete. ...
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How to keep the console window open in Visual C++?

... box in the right hand column. Choose "Console (/SUBSYSTEM:CONSOLE)" Click Apply, wait for it to finish doing whatever it does, then click OK. (If "Apply" is grayed out, choose some other subsystem option, click Apply, then go back and apply the console option. My experience is that OK by itself won...
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UIGestureRecognizer on UIImageView

...o the actual zoom/rotate yourself in the gesture handlers. See the sample app Touches_GestureRecognizers on how to do the zoom/rotate. – user467105 Oct 11 '10 at 21:27 77 ...
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Facebook Open Graph not clearing cache

...brefresh parameter, but you do need to be logged in as an admin for the FB app that owns that domain, otherwise the cache won't be updated. – Felipe Brahm Oct 3 '12 at 21:51 3 ...
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ProcessStartInfo hanging on “WaitForExit”? Why?

...Set(); } else { output.AppendLine(e.Data); } }; process.ErrorDataReceived += (sender, e) => { if (e.Data == null) { errorWaitHandle.Set(); } else...