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Redirect stdout pipe of child process in Go
...= os.Stdin thereby making it as if you had literally executed that command from your shell.
– Nucleon
May 28 '14 at 0:49
...
XDocument or XmlDocument
...er>
XElement customersElement = new XElement("customers",
customers.Select(c => new XElement("customer",
new XAttribute("name", c.Name),
new XAttribute("lastSeen", c.LastOrder)
new XElement("address",
new XAttribute("town", c.Town),
new XAttr...
Running single test from unittest.TestCase via command line
...lls you about several combinations that allow you to run test case classes from a module and test methods from a test case class.
python3 -m unittest -h
[...]
Examples:
python3 -m unittest test_module - run tests from test_module
python3 -m unittest module.TestClass - r...
How can I check the system version of Android?
...
From SDK: "The user-visible version string. E.g., "1.0" or "3.4b5"." .... "3.4b5" how can I determine which version number is it ?
– davs
Mar 7 '12 at 15:17
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I need to securely store a username and password in Python, what are my options?
I'm writing a small Python script which will periodically pull information from a 3rd party service using a username and password combo. I don't need to create something that is 100% bulletproof (does 100% even exist?), but I would like to involve a good measure of security so at the very least it w...
Exit codes in Python
...
From the documentation for sys.exit:
The optional argument arg can be an
integer giving the exit status
(defaulting to zero), or another type
of object. If it is an integer, zero
is considered “successful termin...
How can I use Python to get the system hostname?
...at program for a local network. I would like be able to identify computers and get the user-set computer name with Python.
...
How can I run an external command asynchronously from Python?
I need to run a shell command asynchronously from a Python script. By this I mean that I want my Python script to continue running while the external command goes off and does whatever it needs to do.
...
What killed my process and why?
...
This is the Linux out of memory manager (OOM). Your process was selected due to 'badness' - a combination of recentness, resident size (memory in use, rather than just allocated) and other factors.
sudo journalctl -xb
You'll see a message like:
Jul 20 11:05:00 someapp kernel: Mem-Info...
How do I determine file encoding in OS X?
... That's a function call you would use if you want to write a program. From the command line, just type ls -l@ <filename> to see what attributes are set for the file. To see the actual attribute, type xattr -p com.apple.TextEncoding <filename>
– Edward Falk
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