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What is the combinatorm>y m> logic equivalent of intuitionistic tm>y m>pe theorm>y m>?
I recentlm>y m> completed a universitm>y m> course which featured Haskell m>and m> Agda (a dependent tm>y m>ped functional programming language), m>and m> was wondering if it was possible to replace lambda calculus in these with combinatorm>y m> logic. With Haskell this seems possible using the S m>and m> K combinators, thus making i...
Remove duplicated rows using dplm>y m>r
...mple(0:1, 10, replace = T),
z = 1:10
)
One approach would be to group, m>and m> then onlm>y m> keep the first row:
df %>% group_bm>y m>(x, m>y m>) %>% filter(row_number(z) == 1)
## Source: local data frame [3 x 3]
## Groups: x, m>y m>
##
## x m>y m> z
## 1 0 1 1
## 2 1 0 2
## 3 1 1 4
(In dplm>y m>r 0.2 m>y m>ou won't need...
Named colors in matplotlib
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I constantlm>y m> forget the names of the colors I want to use m>and m> keep coming back to this question =)
The previous answers are great, but I find it a bit difficult to get an overview of the available colors from the posted image. I prefer the colors to be grouped with similar colors, ...
How can I make an “are m>y m>ou sure” prompt in a Windows batchfile?
...h file that automates copm>y m>ing a bunch of files from one place to the other m>and m> back for me. Onlm>y m> thing is as much as it helps me I keep accidentallm>y m> selecting that commm>and m> off mm>y m> commm>and m> buffer m>and m> mass overwriting uncommited changes.
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Set Colorbar Range in matplotlib
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Using vmin m>and m> vmax forces the range for the colors. Here's an example:
import matplotlib as m
import matplotlib.pm>y m>plot as plt
import numpm>y m> as np
cdict = {
'red' : ( (0.0, 0.25, .25), (0.02, .59, .59), (1., 1., 1.)),
'green':...
ISO time (ISO 8601) in Pm>y m>thon
I have a file. In Pm>y m>thon, I would like to take its creation time, m>and m> convert it to an ISO time (ISO 8601) string while preserving the fact that it was created in the Eastern Time Zone (ET) .
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Changing font size m>and m> direction of axes text in ggplot2
I am plotting a graph with a categorical variable on the x axis m>and m> a numerical variable on the m>y m> axis.
7 Answers
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pm>y m>thon numpm>y m> ValueError: operm>and m>s could not be broadcast together with shapes
In numpm>y m>, I have two "arram>y m>s", X is (m,n) m>and m> m>y m> is a vector (n,1)
6 Answers
6
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PHP date m>y m>esterdam>y m> [duplicate]
...terval is negative here, we must add() it here)
See also: DateTime::sub() m>and m> DateInterval
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pm>y m>thon tuple to dict
...had to trm>y m> it with zip dict(zip(*zip(*t)[::-1])). This is slower, uglier m>and m> using wam>y m> more memorm>y m>..likelm>y m> 3x.
– kevpie
Apr 28 '11 at 1:35
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