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How to duplicate sys.stdout to a log file?
....6, see below for
# an updated 3.3+-compatible version.
import subprocess, os, sys
# Unbuffer output (this ensures the output is in the correct order)
sys.stdout = os.fdopen(sys.stdout.fileno(), 'w', 0)
tee = subprocess.Popen(["tee", "log.txt"], stdin=subprocess.PIPE)
os.dup2(tee.stdin.fileno(), s...
What is getattr() exactly and how do I use it?
..._value))
...
__abs__ <method-wrapper '__abs__' of int object at 0x7f4e927c2f90> True
...
bit_length <built-in method bit_length of int object at 0x7f4e927c2f90> True
...
>>> getattr(1000, 'bit_length')()
10
A practical use for this would be to find all methods whose names st...
Python Script execute commands in Terminal
...
There are several ways to do this:
A simple way is using the os module:
import os
os.system("ls -l")
More complex things can be achieved with the subprocess module:
for example:
import subprocess
test = subprocess.Popen(["ping","-W","2","-c", "1", "192.168.1.70"], stdout=subprocess...
setuptools: package data folder location
...directories directly under your main Python install dir. (ie. not in Python27/Lib/site-packages/mypackage, but in parallel with 'Python27/Lib')
– Jonathan Hartley
Mar 24 '11 at 0:42
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SQL Server: Filter output of sp_who2
...3
Keith
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answered Feb 10 '10 at 5:46
Adriaan Stand...
How to detect if app is being built for device or simulator in Swift
...e-C we can know if an app is being built for device or simulator using macros:
20 Answers
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Not able to access adb in OS X through Terminal, “command not found”
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edited Jan 27 '18 at 8:55
answered Jun 7 '17 at 9:00
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记录一些Mac OS X技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
记录一些Mac OS X技巧用了几个月Mac OS X，发现很多东西不记录下来就会找不到，于是就有了这篇日志。重启Finder有些设置更改以后需要重启Finder才能生效，最简...用了几个月Mac OS X，发现很多东西不记录下来就会找不到，于是就有...
Static linking vs dynamic linking
...mckee --- ex-moderator kitten
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25
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NGinx Default public www location?
.../share/nginx
– Dung
May 8 '17 at 17:27
6
This also depends on which OS the installation is in, fo...