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What do you call the -> operator in Ruby?
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4 Answers
4
Active
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Reset PHP Array Index
...[docs] does that:
$a = array(
3 => "Hello",
7 => "Moo",
45 => "America"
);
$b = array_values($a);
print_r($b);
Array
(
[0] => Hello
[1] => Moo
[2] => America
)
share
|...
Removing duplicates from a list of lists
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>>> k = [[1, 2], [4], [5, 6, 2], [1, 2], [3], [4]]
>>> import itertools
>>> k.sort()
>>> list(k for k,_ in itertools.groupby(k))
[[1, 2], [3], [4], [5, 6, 2]]
itertools often offers the fastest and most powerful so...
How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
...d now gcc doesn't seem to be available anymore. I've also installed Xcode 4.4 so there is no more /Developer directory.
9 ...
Checking oracle sid and database name
...van den Akker
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answered Jun 9 '11 at 4:46
V4VendettaV4Vendetta
32.6k66 gold...
How to switch position of two items in a Python list?
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404
i = ['title', 'email', 'password2', 'password1', 'first_name',
'last_name', 'next', 'new...
How do you pass arguments to define_method?
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4 Answers
4
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