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What is meant by Scala's path-dependent types?
...)
}
val b1 = Board(20, 20)
val b2 = Board(30, 30)
val c1 = b1.Coordinate(15, 15)
val c2 = b2.Coordinate(25, 25)
b1.occupied += c1
b2.occupied += c2
// Next line doesn't compile
b1.occupied += c2
So, the type of Coordinate is dependent on the instance of Board from which it was instantiated. There...
How do I clear this setInterval inside a function?
...e.maps.event.trigger(markers[timedCount], "click");
timedCount++;
}, 5000 );
};
var id = intervalTrigger();
Then to clear the interval:
window.clearInterval(id);
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Is there a way to iterate over a dictionary?
...lternate method (which you have to use if you're targeting Mac OS X pre-10.5, but you can still use on 10.5 and iPhone) is to use an NSEnumerator:
NSEnumerator *enumerator = [myDict keyEnumerator];
id key;
// extra parens to suppress warning about using = instead of ==
while((key = [enumerator next...
What is App.config in C#.NET? How to use it?
...
answered Oct 24 '12 at 5:38
Tim MedoraTim Medora
50.3k1111 gold badges108108 silver badges146146 bronze badges
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How to switch a user per task or set of tasks?
...
5 Answers
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What is the purpose of the Visual Studio Hosting Process?
...
85
The MSDN library doesn't give very good info on the "hosting process". The last two features li...
What's the concept of and differences between Framebuffer and Renderbuffer in OpenGL?
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+50
The Framebuffer object is not actually a buffer, but an aggregator object that contains one or more attachments, which by their turn,...
difference between collection route and member route in ruby on rails?
...ariable name.
– lzap
Apr 19 '11 at 15:12
6
Are you sure about create being a member action. There...
Set NOW() as Default Value for datetime datatype?
...
As of MySQL 5.6.5, you can use the DATETIME type with a dynamic default value:
CREATE TABLE foo (
creation_time DATETIME DEFAULT CURRENT_TIMESTAMP,
modification_time DATETIME ON UPDATE CURRENT_TIMESTAMP
)
Or even combi...
Ruby max integer
...
Pretty sure you want 2**(machine_size * 8) -1; 2**4-1=15 which is not a very large anything.
– Cebjyre
Feb 11 '09 at 8:11
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