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Shell - How to find directory of some command?
... a builtin, a function, an alias or an external executable. If the latter, it will show each place it appears in your PATH.
bash$ type -a lshw
lshw is /usr/bin/lshw
bash$ type -a ls
ls is aliased to `ls --color=auto'
ls is /bin/ls
bash$ zsh
zsh% type -a which
which is a shell builtin
which is /usr/...
How to add a custom loglevel to Python's logging facility
... (5) for my application, as I don't think that debug() is sufficient. Additionally log(5, msg) isn't what I want. How can I add a custom loglevel to a Python logger?
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How do you get a directory listing sorted by creation date in python?
...ython 3:
import os
from pathlib import Path
paths = sorted(Path(dirpath).iterdir(), key=os.path.getmtime)
(put @Pygirl's answer here for greater visibility)
If you already have a list of filenames files, then to sort it inplace by creation time on Windows:
files.sort(key=os.path.getctime)
Th...
How to get the name of enumeration value in Swift?
If I have an enumeration with raw Integer values:
12 Answers
12
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ImportError: No module named six
I'm trying to build OpenERP project, done with dependencies. It's giving this error now
7 Answers
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SVG gradient using CSS
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edited Aug 23 '15 at 14:04
morkro
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...
Create a dictionary with list comprehension
...
Use a dict comprehension:
{key: value for (key, value) in iterable}
Note: this is for Python 3.x (and 2.7 upwards). Formerly in Python 2.6 and earlier, the dict built-in could receive an iterable of key/value pairs, so you can pass it a list comprehension or generator expression. ...
How to extract the decision rules from scikit-learn decision-tree?
...hon function. Here's an example output for a tree that is trying to return its input, a number between 0 and 10.
def tree(f0):
if f0 <= 6.0:
if f0 <= 1.5:
return [[ 0.]]
else: # if f0 > 1.5
if f0 <= 4.5:
if f0 <= 3.5:
return [[ 3.]]
el...
Set focus on textbox in WPF
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edited Feb 19 '14 at 20:18
answered Feb 19 '14 at 20:03
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Getting the folder name from a path
... the path actually exists. This approach, does however, rely on the path initially ending in a filename. If it's unknown whether the path ends in a filename or folder name - then it requires that you check the actual path to see if a file/folder exists at the location first. In that case, Dan Dimitr...