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How can you get the SSH return code using Paramiko?
...%s" % chan.recv_exit_status()
client.close()
Example of its execution:
$ python sshtest.py
Password:
Command to run: true
running 'true'
exit status: 0
Command to run: false
running 'false'
exit status: 1
Command to run:
$
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How do you launch the JavaScript debugger in Google Chrome?
...d to have Chrome Developer Tools open for this to work (hit F12 on Windwos/Linux, don't know the key on a Mac, or just inspect an element). If you have Developer Tools open, an extra bit of awesomeness is that you can click and hold the Refresh button to clear the cache.
– toon...
What is the difference between Flex/Lex and Yacc/Bison?
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On most (all?) Linux systems, "Lex" is actually a symbolic link to flex. Basically, it's only a different name to the free version.
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Why main does not return 0 here?
...ogram, it talks about the return value of the program : (you can get it in linux with the schell command : echo $? and in windows with : echo %errorlevel%)
– Hicham
Dec 30 '11 at 9:10
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Titlecasing a string with exceptions
Is there a standard way in Python to titlecase a string (i.e. words start with uppercase characters, all remaining cased characters have lowercase) but leaving articles like and , in , and of lowercased?
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Should import statements always be at the top of a module?
... longer. Actually, I think this cost is only paid for once. I've read that Python caches an imported module so that there is only minimal cost for importing it again.
– moltenform
Sep 25 '08 at 1:45
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How to find all the subclasses of a class given its name?
...ng approach of getting all classes that are inherited from a base class in Python.
10 Answers
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How To Set Up GUI On Amazon EC2 Ubuntu server
... connecting from Windows Remote Desktop, edit the sshd_config file on your Linux instance to allow password authentication.
sudo vim /etc/ssh/sshd_config
6) Change PasswordAuthentication to yes from no, then save and exit.
7) Restart the SSH daemon to make this change take effect.
sudo /etc/init...
Check if key exists and iterate the JSON array using Python
I have a bunch of JSON data from Facebook posts like the one below:
7 Answers
7
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How do I get indices of N maximum values in a NumPy array?
... @LKT use a=np.array([9, 4, 4, 3, 3, 9, 0, 4, 6, 0]) because normal python lists do not support indexing by lists, unlike np.array
– Marawan Okasha
Aug 8 '17 at 19:34
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