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Can you supply arguments to the map(&:method) syntax in Ruby?
...ot only this:
a = [1,3,5,7,9]
a.map(&:+.with(2))
# => [3, 5, 7, 9, 11]
But also a lot of other cool stuff, like passing multiple parameters:
arr = ["abc", "babc", "great", "fruit"]
arr.map(&:center.with(20, '*'))
# => ["********abc*********", "********babc********", "*******great*...
What is the difference between trie and radix trie data structures?
...ooking at them in binary, since PATRICIA is a binary algorithm.
smile: 0111 0011 0110 1101 0110 1001 0110 1100 0110 0101 0000 0000 0000 0000
smiled: 0111 0011 0110 1101 0110 1001 0110 1100 0110 0101 0110 0100 0000 0000
smiles: 0111 0011 0110 1101 0110 1001 0110 1100 0110 0101 0...
You have already activated rake 0.9.0, but your Gemfile requires rake 0.8.7
...
jackr
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answered May 21 '11 at 6:47
danneudanneu
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Why does git diff on Windows warn that the “terminal is not fully functional”?
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edited May 16 '14 at 14:11
hakre
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answered...
Expand a random range from 1–5 to 1–7
... subtracting 4 would make it (-3...21), but in this case it becomes (1, 6, 11, 16, 21), so the end points are correct but there are four big holes: (2..5), (7..10), (12..15), (17..21). Finally you do mod 7 and add 1, giving (2, 7, 5, 3, 1). So neither 4 nor 6 ever occur. But (see above shortcut) we ...
demystify Flask app.secret_key
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edited Jul 6 '19 at 8:11
answered Feb 3 '18 at 11:29
Mi...
Can I save the window layout in Visual Studio 2010/2012/2013?
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edited May 23 '17 at 11:47
Community♦
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answered Jan 19 '11 at 15:13
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Access parent DataContext from DataTemplate
... akjoshi
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answered Aug 23 '10 at 12:55
JuveJuve
9,5361212 gold badg...
How do you migrate an IIS 7 site to another server?
...configuration.
– frogstarr78
Jul 7 '11 at 3:28
16
The last step cannot be overemphasized. Critica...
Java: parse int value from a char
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answered Feb 11 '11 at 11:13
Bart KiersBart Kiers
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