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IOException: read failed, socket might closed - Bluetooth on Android 4.3
...b/android-4.3_r2/core/java/android/bluetooth/BluetoothDevice.java#L1037).
Now, when I receive that exception, I instantiate a fallback BluetoothSocket, similar to the source code below. As you can see, invoking the hidden method createRfcommSocket via reflections. I have no clue why this method is ...
When would anyone use a union? Is it a remnant from the C-only days?
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Great! In that case, I'm now wondering why the Sdl function wasn't just implemented as a class hierarchy. Is that to make it C compatible and not just C++?
– Russel
Jan 25 '11 at 12:42
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Why would I prefer using vector to deque
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It appears that the link to "elsewhere" is now dead (due to moderation?).
– esilk
May 14 at 17:24
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There is already an open DataReader associated with this Command which must be closed first
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I have had this error so many times now... and every time I forget! The answer to the question is always to use ToList().
– Cheesus Toast
Jul 21 '15 at 19:24
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Setting Environment Variables for Node to retrieve
...ID and USER_KEY from either process.env or some specificed file on disk.
Now, the magic happens when you run the application.
USER_ID=239482 USER_KEY=foobar node app.js
That will pass the user id 239482 and the user key as foobar. This is suitable for testing, however for production, you will pr...
How do I pass an extra parameter to the callback function in Javascript .filter() method?
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Ok now I understand. I was trying to pass the parameters directly to the callback function... I really need to work on my JavaScript. Thank you Felix, your answer is very helpful
– agente_secreto
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Are HTML Image Maps still used?
...y moved to GitHub. Do we send people back to Google to find where it lives now? Or do we help them go from here? The Australia example is the same example it just lives somewhere different.
– David Newcomb
Apr 5 '16 at 1:26
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What is the Python equivalent of Matlab's tic and toc functions?
...TicToc, marks the beginning of a time interval
toc(False)
That's it! Now we are ready to fully use tic() and toc() just as in Matlab. For example
tic()
time.sleep(5)
toc() # returns "Elapsed time: 5.00 seconds."
Actually, this is more versatile than the built-in Matlab functions. Here, ...
Dependency graph of Visual Studio projects
...sion 2020.1 has been released with Dependency Graph completely rebuilt. It now scales on large solutions made of hundreds of projects and offers many navigation facilities.
Here is what it looks like on the NopCommerce OSS project.
Here is what it looks like on the entire .NET Core 3 classes lib...
Google Maps v3 - limit viewable area and zoom level
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Now this is surely the best way to restrict the zoom level. When I was writing the post the feature wasn't present in Maps API v3. Thankfully, they keep improving the API.
– Tomik
Mar 5 ...