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Convert pandas dataframe to NumPy array
... edited May 10 '19 at 22:50
cs95
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answered May 5 '16 at 5:29
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Get operating system info
.../win98/i' => 'Windows 98',
'/win95/i' => 'Windows 95',
'/win16/i' => 'Windows 3.11',
'/macintosh|mac os x/i' => 'Mac OS X',
'/mac_powerpc/i' ...
Append a NumPy array to a NumPy array
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Uli Köhler
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answered Mar 19 '12 at 17:59
Sven MarnachSven Marnach
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Overflow Scroll css is not working in the div
...look at my response to this question
https://stackoverflow.com/a/52416148/1513083
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Get a random item from a JavaScript array [duplicate]
...eric JS.
– Alnitak
Feb 10 '14 at 13:51
93
+1 for the fair dice roll! For those poor souls who don...
TypeError: got multiple values for argument
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edited May 31 '16 at 5:51
arogachev
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TypeError: not all arguments converted during string formatting python
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51
The error is in your string formatting.
The correct way to use traditional string formatting u...
Is “double hashing” a password less secure than just hashing it once?
...:
Hashing 0 => 48
Hashing 1 => 49
Hashing 2 => 50
Hashing 3 => 51
Hashing 4 => 52
Hashing 5 => 53
Hashing 6 => 54
Hashing 7 => 55
Hashing 8 => 56
Hashing 9 => 57
Hashing 10 => 97
Hashing 11 => 98
Hashing 12 => 99
Hashing 13 => 100
Hashing 14 => 101
Hashin...
Compute a confidence interval from sample data
...as np
import scipy.stats
def mean_confidence_interval(data, confidence=0.95):
a = 1.0 * np.array(data)
n = len(a)
m, se = np.mean(a), scipy.stats.sem(a)
h = se * scipy.stats.t.ppf((1 + confidence) / 2., n-1)
return m, m-h, m+h
you can calculate like this way.
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What is the runtime performance cost of a Docker container?
...ish
– Viktor Joras
May 27 '19 at 10:51
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