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Select every Nth element in CSS
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edited Jan 25 '12 at 17:07
answered Aug 11 '10 at 19:59
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Creating dataframe from a dictionary where entries have different lengths
...das as pd
import numpy as np
# create the uneven arrays
mu, sigma = 200, 25
np.random.seed(365)
x1 = mu + sigma * np.random.randn(10, 1)
x2 = mu + sigma * np.random.randn(15, 1)
x3 = mu + sigma * np.random.randn(20, 1)
data = {'x1': x1, 'x2': x2, 'x3': x3}
# create the dataframe
df = pd.concat([...
What is the difference between Class Path and Build Path
... build path.
– Bax
Oct 11 '12 at 13:25
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Converting string to byte array in C#
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edited Sep 3 '18 at 14:07
Cristian Ciupitu
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an...
What's the difference between std::move and std::forward
...5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.951...
Swapping column values in MySQL
... TABLE `swap_test` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`x` varchar(255) DEFAULT NULL,
`y` varchar(255) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB;
INSERT INTO `swap_test` VALUES ('1', 'a', '10');
INSERT INTO `swap_test` VALUES ('2', NULL, '20');
INSERT INTO `swap_test` VALUES ('3'...
Which is best way to define constants in android, either static class, interface or xml resource?
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answered May 25 '17 at 5:32
MahenMahen
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Diff Algorithm? [closed]
...d its Variations", Eugene W. Myers, 'Algorithmica' Vol. 1 No. 2, 1986, pp. 251-266; and in "A File
Comparison Program", Webb Miller and Eugene W. Myers, 'Software--Practice and Experience' Vol. 15 No. 11, 1985, pp. 1025-1040. The algorithm was independently discovered as described in "Algorithms f...
What is the difference between a cer, pvk, and pfx file?
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answered Aug 25 '17 at 17:09
AndrewAndrew
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What HTTP status response code should I use if the request is missing a required parameter?
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answered Apr 25 '12 at 20:14
KelvinKelvin
17k22 gold badges5252 silver badges5858 bronze badges
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