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Store a closure as a variable in Swift
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answered Jul 7 '14 at 7:09
Martin RMartin R
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Get the current user, within an ApiController action, without passing the userID as a parameter
...dentity;
– Overlord
Nov 24 '16 at 8:06
1
@DarrelMiller is there a way to get the same (say reques...
Safely remove migration In Laravel
... table.
– Jake Wilson
Jun 28 '14 at 0:47
great answer for steps after (php artisan migrate) (Y)
–...
Is it possible to set async:false to $.getJSON call
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answered May 4 '10 at 13:51
Nick Craver♦Nick Craver
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In jQuery how can I set “top,left” properties of an element with position values relative to the par
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230
To set the position relative to the parent you need to set the position:relative of parent and p...
Ship an application with a database
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207
There are two options for creating and updating databases.
One is to create a database exter...
how to show lines in common (reverse diff)?
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answered Apr 14 '09 at 5:41
Dan LewDan Lew
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What's an easy way to read random line from a file in Unix command line?
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edited Jul 10 '15 at 16:42
rogerdpack
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What's the difference between Ruby's dup and clone methods?
...ot.
class Foo
attr_accessor :bar
end
o = Foo.new
o.freeze
o.dup.bar = 10 # succeeds
o.clone.bar = 10 # raises RuntimeError
The Rubinius implementation for these methods
is often my source for answers to these questions, since it is quite clear, and a fairly compliant Ruby implementation.
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