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How can I find out the current route in Rails?
...RI:
current_uri = request.env['PATH_INFO']
# If you are browsing http://em>x m>ample.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/here/"
# ...
Comparing two collections for equality irrespective of the order of items in them
...t() to create a corresponding equality comparer. It is more complete than em>x m>isting answers, since it takes nulls into account, implements IEqualityComparer and has some efficiency and edge case checks. plus, it's Microsoft :)
public class MultiSetComparer<T> : IEqualityComparer<IEnumerable...
What are “first class” objects?
...ge have.
Depending on the language, this can
imply:
being em>x m>pressible as an anonymous literal value
being storable in variables
being storable in data structures
having an intrinsic identity (independent of any given name)
being comparable for equality with other entities
b...
What is the mam>x m>imum amount of RAM an app can use?
...
What is the mam>x m>imum amount of memory (in Megabytes / as percentage of the total RAM) that an Android application (that is not a system app) can use?
That varies by device. getMemoryClass() on ActivityManager will give you the value for t...
How to get a cross-origin resource sharing (CORS) post request working
...lan (machineA) that has two web servers. The first is the in-built one in m>X m>BMC (on port 8080) and displays our library. The second server is a CherryPy python script (port 8081) that I am using to trigger a file conversion on demand. The file conversion is triggered by a AJAm>X m> POST request from th...
Get type name without full namespace
...!type.IsGenericType) return name;
sb.Append(name.Substring(0, name.Indem>x m>Of('`')));
sb.Append("<");
sb.Append(string.Join(", ", type.GetGenericArguments()
.Select(t => t.CSharpName())));
sb.Append(">");
return sb.ToString();
}
Maybe n...
Which characters are illegal within a branch name?
...or open bracket [ anywhere. See the --refspec-pattern option below for an em>x m>ception to this rule.
They cannot begin or end with a slash / or contain multiple consecutive slashes (see the --normalize option below for an em>x m>ception to this rule)
They cannot end with a dot .
They cannot contain a seq...
how to know if the request is ajam>x m> in asp.net mvc?
anybody how can I know if the request is ajam>x m> ? (I'm using jquery for ajam>x m>)
3 Answers
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Best practice: PHP Magic Methods __set and __get [duplicate]
These are simple em>x m>amples, but imagine you have more properties than two in your class.
9 Answers
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Understanding slice notation
I need a good em>x m>planation (references are a plus) on Python's slice notation.
33 Answers
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