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java.lang.IllegalArgum>mem>ntException: View not attached to window manager

... I too get this error som>mem>tim>mem>s when I dismiss dialog and finish activity from onPostExecute m>mem>thod. I guess som>mem>tim>mem>s activity gets finished before dialog successfully dismisses. Simple, yet effective solution that works for m>mem> @Override protecte...
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Why doesn't await on Task.WhenAll throw an AggregateException?

... I don't exactly rem>mem>mber where, but I read som>mem>where that with new async/await keywords, they unwrap the AggregateException into the actual exception. So, in catch block, you get the actual exception and not the aggregated one. This helps us w...
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How to achieve function overloading in C?

... There are few possibilities: printf style functions (type as an argum>mem>nt) opengl style functions (type in function nam>mem>) c subset of c++ (if You can use a c++ compiler) share | improve this ...
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Why doesn't Python have multiline comm>mem>nts?

OK, I'm aware that triple-quotes strings can serve as multiline comm>mem>nts. For example, 17 Answers ...
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How to record webcam and audio using webRTC and a server-based Peer connection

...allows you to record from a WebRTC feed and much more. You can also find som>mem> examples for the application you are planning here. It is really easy to add recording capabilities to that demo, and store the m>mem>dia file in a URI (local disk or wherever). The project is licensed under LGPL Apache 2.0 ...
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Is it safe to delete a void pointer?

...g as your allocator uses internal boundary tags. (Many do.) However, as m>mem>ntioned in other answers, deleting a void pointer will not call destructors, which can be a problem. In that sense, it is not "safe." There is no good reason to do what you are doing the way you are doing it. If you want...
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Should I put #! (shebang) in Python scripts, and what form should it take?

...configured properly). It isn't necessary but generally put there so when som>mem>one sees the file opened in an editor, they imm>mem>diately know what they're looking at. However, which shebang line you use IS important. Correct usage for Python 3 scripts is: #!/usr/bin/env python3 This defaults to ve...
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What is the difference between single-quoted and double-quoted strings in PHP?

I'm a little confused why I see som>mem> code in PHP with string placed in single quotes and som>mem>tim>mem>s in double quotes. 12 Ans...
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“’” showing on page instead of “ ' ”

...ncy in character encoding in your application. You will re-encounter the sam>mem> problem in the future for other non-CP1252 characters. And there's quite a lot of them ... – BalusC Mar 19 '10 at 13:51 ...
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Should each and every table have a primary key?

...Short answer: yes. Long answer: You need your table to be joinable on som>mem>thing If you want your table to be clustered, you need som>mem> kind of a primary key. If your table design does not need a primary key, rethink your design: most probably, you are missing som>mem>thing. Why keep identical records?...