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How do I calculate the date six months from the current date using the datetime Python module?
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How to get the last character of a string in a shell?
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edited Jun 29 at 5:44
MikeSchinkel
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How to use a variable to specify column name in ggplot
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answered Mar 10 '14 at 19:20
David RobinsonDavid Robinson
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How to find an available port?
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Could be used like so:
try {
ServerSocket s = create(new int[] { 3843, 4584, 4843 });
System.out.println("listening on port: " + s.getLocalPort());
} catch (IOException ex) {
System.err.println("no available ports");
}
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diff to output only the file names
... John KugelmanJohn Kugelman
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Eliminate extra separators below UITableView
When I set up a table view with 4 rows, there are still extra separators lines (or extra blank cells) below the filled rows.
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What does [object Object] mean?
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54
The default conversion from an object to string is "[object Object]".
As you are dealing with j...
MySQL Like multiple values
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AndomarAndomar
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