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Bare asterisk in function arguments?
...argument when you have no following keyword arguments.
See this answer or Python 3 documentation for more details.
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CoffeeScript on Windows?
...to use on any platform. The instructions are the same for Windows, Mac, or Linux
Install Nodejs from http://nodejs.org/
Install CoffeeScript globally with the node package manager npm install -g coffeescript or locally npm install --save-dev coffeescript
Write a script in your favourite text edito...
Quick way to list all files in Amazon S3 bucket?
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I'd recommend using boto. Then it's a quick couple of lines of python:
from boto.s3.connection import S3Connection
conn = S3Connection('access-key','secret-access-key')
bucket = conn.get_bucket('bucket')
for key in bucket.list():
print key.name.encode('utf-8')
Save this as list.p...
Possible to change where Android Virtual Devices are saved?
... so other users/distributions could so use the same AVDs. Worked nicely on Linux Debian.
– John
Jul 22 '17 at 21:27
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How to do what head, tail, more, less, sed do in Powershell? [closed]
On windows, using Powershell, what are the equivalent commands to linux's head , tail , more , less and sed ?
7 Answe...
How do I get git to default to ssh and not https for new repositories
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This may be good for Windows users, but on Linux it was quite a step backwards: ssh always worked, and the new password caching for Smart HTTPS works only on Windows. Theres a note on "Where's the Mac version?" but not a single word for linux users.
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How do I daemonize an arbitrary script in unix?
... want to try start-stop-daemon(8). Check out scripts in /etc/init.d in any Linux distro for examples. It can find started processes by command line invoked or PID file, so it matches all your requirements except being a watchdog for your script. But you can always start another daemon watchdog scrip...
count (non-blank) lines-of-code in bash
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When I first asked this question, 'cloc' counted Python docstrings as lines of code, which was suboptimal IMHO. Modern versions of 'cloc' now count Python docstrings as comments, which I like much more.
– Jonathan Hartley
Jun 30 '16 at...
How to check if all elements of a list matches a condition?
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My fault on the use of lambda, Python's all does not accept a function as the first argument like Haskell et. al., I changed my answer to a list comprehension as well. :)
– Hampus Nilsson
May 19 '12 at 15:11
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How to write header row with csv.DictWriter?
...e csvfile.
Put another way: The Fieldnames argument is required because Python dicts are inherently unordered.
Below is an example of how you'd write the header and data to a file.
Note: with statement was added in 2.6. If using 2.5: from __future__ import with_statement
with open(infile,'rb') a...