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Get __name__ of calling function's module in Python
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How to assert output with nosetest/unittest in python?
...o I don't have to re-write any try-finally code, and I don't have to write setup and teardown functions just for this.
import sys
from contextlib import contextmanager
from StringIO import StringIO
@contextmanager
def captured_output():
new_out, new_err = StringIO(), StringIO()
old_out, ol...
How to kill all processes matching a name?
...ttern is normally only matched against the process name.
When -f is set, the full command line is used.
Which means, for example, if we see these lines in ps aux:
apache 24268 0.0 2.6 388152 27116 ? S Jun13 0:10 /usr/sbin/httpd
apache 24272 0.0 2.6 387944 27104 ? ...
What are C++ functors and their uses?
I keep hearing a lot about functors in C++. Can someone give me an overview as to what they are and in what cases they would be useful?
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Disable password authentication for SSH [closed]
I'm looking for a way to disable SSH clients from accessing the password prompt as noted here .
5 Answers
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More elegant “ps aux | grep -v grep”
...ll report all processes, because a and x list processes in addition to the set of processes matched by other means.
– Animism
Dec 12 '13 at 22:19
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How to use split?
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According to MDN, the split() method divides a String into an
ordered set of substrings, puts these substrings into an array, and
returns the array.
???? Example
var str = 'Hello my friend'
var split1 = str.split(' ') // ["Hello", "my", "friend"]
var split2 = str.split('') // ["H", "e", "...
Hide separator line on one UITableViewCell
...S 8)
if (indexPath.row == self.newCarArray.count-1) {
cell.separatorInset = UIEdgeInsetsMake(0.f, cell.bounds.size.width, 0.f, 0.f);
}
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What is a regular expression for a MAC Address?
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However, the character set from [0-9a-F] should probably be rewritten as: [0-9a-fA-F]
– TrinitronX
Jun 30 '16 at 4:14
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How does HTTP file upload work?
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In the example above, you can see the input MAX_FILE_SIZE with the value set in the form, as well as a section containing the file data. The file name is part of the Content-Disposition header.
The full details are here.
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