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IOException: read failed, socket might closed - Bluetooth on Android 4.3
...ur solution of using the fallback has not Solved my problem. Getting below Error. Fallback failed. Cancelling. java.io.IOException: Connection refused Please help.
– Tushar Banne
Feb 17 '16 at 18:48
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Installing rmagick on Ubuntu
...ll didn't help me when I try to install RMagick using RubyGems. I got this error:
15 Answers
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Getting scroll bar width using JavaScript [duplicate]
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If you have a error: Uncaught TypeError: Cannot read property 'appendChild' of null This could be fixed with next code line: if (document.body == null) return 0; before document.body.appendChild(outer);
– Andriyun...
Remove or uninstall library previously added : cocoapods
...l clean on the build folder (alt+shift+command+K), and the warnings/linker errors were gone. Pods were now successfully uninstalled from the project.
– Mark Barrasso
Jan 30 '17 at 21:30
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How to check String in response body with mockMvc
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I found what I was looking for in the error message: result.getResponse().getErrorMessage()
– whistling_marmot
Jul 31 '17 at 8:20
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ImportError: DLL load failed: %1 is not a valid Win32 application. But the DLL's are there
I have a situation very much like the one at ImportError: DLL load failed: %1 is not a valid Win32 application , but the answer there isn't working for me.
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Simple argparse example wanted: 1 argument, 3 results
...ow required. If you leave it out when invoking this program, you'll get an error about missing arguments. This leads me to the second part of the original question. Matt Wilkie seems to want a single optional argument without a named label (the --option labels). My suggestion would be to modify the ...
Rails - Could not find a JavaScript runtime?
...ay and I was also trying new apps with 3.0.9 and 3.0.4 but got (different) errors with them. Finally I did a new app again - and also got rails rc5 with it and added the rubytheracer and did a bunlde update and finally I can get the server up and running. Thanks Gazier!
– Mich...
Check Whether a User Exists
...he code
echo 'user found'
else
echo 'user not found' >&2 # error messages should go to stderr
fi
exit $code # set the exit code, ultimately the same set by `id`
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Accessing class variables from a list comprehension in the class definition
... example with a set or dict comprehension would break in Python 2.
# Same error, in Python 2 or 3
y = {x: x for i in range(1)}
The (small) exception; or, why one part may still work
There's one part of a comprehension or generator expression that executes in the surrounding scope, regardless of ...