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How can I find out the current route in Rails?
...nd out URI:
current_uri = request.env['PATH_INFO']
# If you are browsing http://example.com/my/test/path,
# then above line will yield current_uri as "/my/test/path"
To find out the route i.e. controller, action and params:
path = ActionController::Routing::Routes.recognize_path "/your/path/he...
How to style the UL list to a single line
...ft: 50px;
padding-right: 50px;
}
*/
I made a codepen to illustrate: http://codepen.io/agm1984/pen/mOxaEM
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How do you get the Git repository's name in some Git repository?
... you get the Git repository name in some Git repository? Are there any Git commands?
17 Answers
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What is the facade design pattern?
...e details of the subsystems, making it easier to modify the system later.
http://www.dofactory.com/Patterns/PatternFacade.aspx
http://www.blackwasp.co.uk/Facade.aspx
Also, what is important while learning design patterns is to be able to recognize which pattern fits your given problem and then us...
How do I check if there are duplicates in a flat list?
... often doesn't work for array of floating points.See stackoverflow.com/questions/60914705
– Manas Dogra
Mar 29 at 14:44
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What is a “surrogate pair” in Java?
... in Java-12, should work in all Java versions above 5.
As mentioned here: https://stackoverflow.com/a/47505451/2987755,
whichever character (whose Unicode is above U+FFFF) is represented as a surrogate pair, which Java stores as a pair of char values, i.e. the single Unicode character is represente...
What are the differences between various threading synchronization options in C#?
...cessary:
You can see an example of how monitors can be implemented here:
http://cvs.savannah.gnu.org/viewvc/dotgnu-pnet/pnet/engine/lib_monitor.c?revision=1.7&view=markup
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Kotlin secondary constructor
...chnique 3. (when you need encapsulation) Use a factory method defined in a companion object
Sometimes you want your constructor private and only a factory method available to clients. For now this is only possible with a factory method defined in a companion object:
class C private (s: Int) {
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What's the main difference between int.Parse() and Convert.ToInt32
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edited Jun 20 at 9:12
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answered Oct 13 '08 at 23:53
Dave MarkleDave Mar...
Using TortoiseSVN how do I merge changes from the trunk to a branch and vice versa?
...branch in the trunk.
About the --reintegrate flag, check the manual here: http://tortoisesvn.net/docs/release/TortoiseSVN_en/tsvn-dug-merge.html#tsvn-dug-merge-reintegrate
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