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How to get the process ID to kill a nohup process?
... script, $! represents the PID of the last process executed). The 2 is the file descriptor for standard error (stderr) and 2>&1 tells the shell to route standard error output to the standard output (file descriptor 1). It requires &1 so that the shell knows it's a file descriptor in that ...
When to use PNG or JPG in iPhone development?
...n't say PNG decompression requires "very little" energy; the Other.artwork file appears to be raw bitmap data, presumably because the CPU/memory overhead of PNG decompression is too much for commonly-used UI components.
– tc.
Oct 14 '10 at 2:06
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How to get Git to clone into current directory
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agreed, note that on a mac, a .DS_Store file auto created by finder will block the clone. check with ls -la
– ptim
Nov 1 '13 at 6:08
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Phonegap Cordova installation Windows
...ithub and simply download the PhoneGap master .zip
In that zip are project files for window phone, etc platform... just use those templates.
I don't know how such an easy process could have worse documentation. It as if it was written by lawyers.
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How does a hash table work?
...ed information (the records) for their approximately 30,000 clients. Each file folder were clearly identified with its client number, a unique number from 0 to 29,999.
The filing clerks of that time had to quickly fetch and store client records for the working staff. The staff had decided that it...
Android read text raw resource file
...urpose. Who'd thought that it be that hard to read the content of a stupid file...
– anhoppe
Dec 19 '14 at 21:09
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How do I record audio on iPhone with AVAudioRecorder?
...s writing crashes your application. This is why I am removing the recorded file through the File Manager. When recording is done, I save the recorded audio as NSData in the currently edited object using KVC.
#define DOCUMENTS_FOLDER [NSHomeDirectory() stringByAppendingPathComponent:@"Documents"]
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How do I edit /etc/sudoers from a script?
...sDäppen's answer: the -a flag to EDITOR="tee": it will append line to the file, not only overwrite the first line. I didn't catch the different at first and I couldn't figure the way to append. I hope I can find some people some time by pointing that directly ;-)
– Jean-Philip...
Golang tests in sub-directory
...nds to net and packages in its subdirectories.
If you keep your _test.go files in a subfolder, the 'go test ./...' command will be able to pick them up.
But:
you will need to prefix your exported variables and functions (used in your tests) with the name of your package, in order for the test fil...
Integrating the ZXing library directly into my Android application
...ve to correct a few errors in the translations and the AndroidManifest.xml file :) Now you can happily compile, and you will now have a working standalone barcode scanner app, based on the ZXing source ;)
Happy coding guys - I hope it can help others :)
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