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How to get RGB values from UIColor?
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const CGFloat *colors = CGColorGetComponents( curView.backgroundColor.CGColor );
These links p...
How to hide command output in Bash
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Jeff BowmanJeff Bowman
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How to dismiss a Twitter Bootstrap popover by clicking outside?
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Update: A slightly more robust solution: http://jsfiddle.net/mattdlockyer/C5GBU/72/
For butto...
Writing string to a file on a new line every time
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Use "\n":
file.write("My String\n")
See the Python manual for reference.
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Why is it wrong to use std::auto_ptr with standard containers?
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The C++ Standard says that an STL element must be "copy-constructible" and "assignable." In oth...
NumPy: function for simultaneous max() and min()
... Stuart BergStuart Berg
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Open and write data to text file using Bash?
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echo "some data for the file" >> fileName
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Split output of command by columns using Bash?
...ated field separators out:
$ ps | egrep 11383 | tr -s ' ' | cut -d ' ' -f 4
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IOException: read failed, socket might closed - Bluetooth on Android 4.3
...xception when opening a BluetoothSocket on my Nexus 7 (2012), with Android 4.3 (Build JWR66Y, I guess the second 4.3 update). I have seen some related postings (e.g. https://stackoverflow.com/questions/13648373/bluetoothsocket-connect-throwing-exception-read-failed ), but none seems to provide a wo...