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CSS center text (horizontally and vertically) inside a div block
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27 Answers
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Insert line break inside placeholder attribute of a textarea?
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21 Answers
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LINQ to Entities does not recognize the method
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124
As you've figured out, Entity Framework can't actually run your C# code as part of its query. I...
How to exit a function in bash
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edited Jun 20 at 9:12
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answered Aug 4 '13 at 11:12
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Copy file or directories recursively in Python
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shutil.copytree(src, dst)
except OSError as exc: # python >2.5
if exc.errno == errno.ENOTDIR:
shutil.copy(src, dst)
else: raise
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nano error: Error opening terminal: xterm-256color
...urther info here: http://www.cloudfarm.it/fix-error-opening-terminal-xterm-256color-unknown-terminal-type/
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Extract a substring according to a pattern
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243
Here are a few ways:
1) sub
sub(".*:", "", string)
## [1] "E001" "E002" "E003"
2) strsplit
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Compute a confidence interval from sample data
...n(a), scipy.stats.sem(a)
h = se * scipy.stats.t.ppf((1 + confidence) / 2., n-1)
return m, m-h, m+h
you can calculate like this way.
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Creating a new directory in C
...ectory", 0700);
}
You can see the manual of these functions with the man 2 stat and man 2 mkdir commands.
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