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Is there a built-in method to compare collections?
...ections. I've developed a simple solution you can find at the link below:
http://robertbouillon.com/2010/04/29/comparing-collections-in-net/
This will perform an equality comparison regardless of order:
var list1 = new[] { "Bill", "Bob", "Sally" };
var list2 = new[] { "Bob", "Bill", "Sally" };
bo...
What is the Simplest Way to Reverse an ArrayList?
What is the simplest way to reverse this ArrayList?
10 Answers
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How do you detect where two line segments intersect? [closed]
How do I determine whether or not two lines intersect, and if they do, at what x,y point?
27 Answers
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void in C# generics?
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return ThankYou.Bye;
}
Or use something already made by the Rx team: http://msdn.microsoft.com/en-us/library/system.reactive.unit%28v=VS.103%29.aspx
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When can I use a forward declaration?
I am looking for the definition of when I am allowed to do forward declaration of a class in another class's header file:
1...
What are the main purposes of using std::forward and which problems it solves?
In perfect forwarding, std::forward is used to convert the named rvalue references t1 and t2 to unnamed rvalue references. What is the purpose of doing that? How would that affect the called function inner if we leave t1 & t2 as lvalues?
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C# equivalent to Java's charAt()?
...iteLine(sample[0]);
And
Console.WriteLine(sample.Chars(0));
Reference: http://msdn.microsoft.com/en-us/library/system.string.chars%28v=VS.71%29.aspx
The above is same as using indexers in c#.
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LISTAGG in Oracle to return distinct values
I am trying to use the LISTAGG function in Oracle. I would like to get only the distinct values for that column. Is there a way in which I can get only the distinct values without creating a function or a procedure?
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Django Server Error: port is already in use
...one is already running? That won't work as the first one will be using the HTTP port. You must kill or terminate the first one, before trying to run again (at least run it on the same port).
– Some programmer dude
Nov 27 '13 at 10:05
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Getting back old copy paste behaviour in tmux, with mouse
...e are more details and some handy key bindings to automate all this here:
http://tangledhelix.com/blog/2012/07/16/tmux-and-mouse-mode/
The main thrust of the article linked to above is this excerpt from .tmux.conf:
# disable mouse control by default - change 'off' to 'on' to enable by default.
se...