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How to check the version before installing a package using apt-get?
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answered Sep 19 '13 at 7:05
Yasiru GYasiru G
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Where do I find the bashrc file on Mac?
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– Michael Dimmitt
Feb 4 '17 at 16:05
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JavaScript string newline character?
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edited Nov 3 '17 at 12:05
answered Jul 20 '09 at 22:46
m...
Sample random rows in dataframe
...83 0.4231117
8 -1.0356774 -0.1640883
9 -0.3983045 0.7157506
10 -0.9060305 2.3234110
Then select some rows at random:
> df[sample(nrow(df), 3), ]
X1 X2
9 -0.3983045 0.7157506
2 -1.1334614 -0.1973846
10 -0.9060305 2.3234110
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Node.js check if file exists
... midomido
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1
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How to list the tables in a SQLite database file that was opened with ATTACH?
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edited Apr 16 '14 at 15:05
Tuan
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answered Sep 1...
How to remove all .svn directories from my application directories
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answered Aug 18 '09 at 16:05
MnementhMnementh
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Getting the index of the returned max or min item using max()/min() on a list
...e range()
– davide
Aug 31 '19 at 12:05
np.argmin does not work for floats. only the first suggestion works on ints an...
MySQL load NULL values from CSV data
...,"stuff"
– Jonathon
Aug 25 '13 at 2:05
1
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Selectors in Objective-C?
... mkbmkb
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