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Getting indices of True values in a boolean list
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Use enumerate, list.indem>x m> returns the indem>x m> of first match found.
>>> t = [False, False, False, False, True, True, False, True, False, False, False, False, False, False, False, False]
>>> [i for i, m>x m> in enumerate(t) if m>x m>]
[4, 5, 7...
Add a common Legend for combined ggplots
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Update 2015-Feb
See Steven's answer below
df1 <- read.table(tem>x m>t="group m>x m> y
group1 -0.212201 0.358867
group2 -0.279756 -0.126194
group3 0.186860 -0.203273
group4 0.417117 -0.002592
group1 -0.212201 0.358867
group2 -0.279756 -0.126194
group3 0.186860 -0.203273
group4 0.186...
Why does range(start, end) not include end?
...ich equals len(range(0, 10)). Remember that programmers prefer 0-based indem>x m>ing.
Also, consider the following common code snippet:
for i in range(len(li)):
pass
Could you see that if range() went up to em>x m>actly len(li) that this would be problematic? The programmer would need to em>x m>plicitly su...
What is the difference between linear regression and logistic regression?
...c.
Equation
Linear regression gives an equation which is of the form Y = mm>X m> + C,
means equation with degree 1.
However, logistic regression gives an equation which is of the form
Y = em>X m> + e-m>X m>
Coefficient interpretation
In linear regression, the coefficient interpretation of independent variable...
Is it possible to decompile a compiled .pyc file into a .py file?
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Uncompyle6 works for Python 3.m>x m> and 2.7 - recommended option as it's most recent tool, aiming to unify earlier forks and focusing on automated unit testing. The GitHub page has more details.
if you use Python 3.7+, you could also try decompile3, a fork ...
Is cout synchronized/thread-safe?
...t effect in that particular implementation) are guaranteed to be mutually em>x m>clusive, the buffer might be shared by the different threads. This will quickly lead to corruption of the internal state of the stream.
And even if access to the buffer is guaranteed to be thread-safe, what do you think wil...
How to do em>x m>ponentiation in clojure?
How can I do em>x m>ponentiation in clojure?
For now I'm only needing integer em>x m>ponentiation, but the question goes for fractions too.
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How to round a number to significant figures in Python
...t:
>>> from math import log10, floor
>>> def round_to_1(m>x m>):
... return round(m>x m>, -int(floor(log10(abs(m>x m>)))))
...
>>> round_to_1(0.0232)
0.02
>>> round_to_1(1234243)
1000000.0
>>> round_to_1(13)
10.0
>>> round_to_1(4)
4.0
>>> round_to_...
Rotating m>x m> am>x m>is labels in R for barplot
I am trying to get the m>x m> am>x m>is labels to be rotated 45 degrees on a barplot with no luck. This is the code I have below:
8 A...
Can you run GUI applications in a Docker container?
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You can simply install a vncserver along with Firefom>x m> :)
I pushed an image, vnc/firefom>x m>, here: docker pull creack/firefom>x m>-vnc
The image has been made with this Dockerfile:
# Firefom>x m> over VNC
#
# VERSION 0.1
# DOCKER-VERSION 0.2
FROM ubuntu:12.04
# ...