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Rails - controller action name to string
I have a Rails question.
6 Answers
6
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Cache an HTTP 'Get' service response in AngularJS?
...re that you can interact with as POJO's, rather than just the default JSON strings. Can't comment on the utility of that option as yet.
(Then, on top of that, related library angular-data is sort of a replacement for $resource and/or Restangular, and is dependent upon angular-cache.)
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convert double to int
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And doubles can be much huger than even a 64 bit int.
– Adrian Ratnapala
May 1 '13 at 8:07
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How do I choose between Semaphore and SemaphoreSlim?
...uld be used when "wait times are expected to be very short". That would usually dovetail nicely with the idea that the slim version is more lightweight for most of the trade offs.
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Convert dictionary to list collection in C#
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Alternatively:
var keys = new List<string>(dicNumber.Keys);
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Wrapping null-returning method in Java with Option in Scala?
Suppose I have a method session.get(str: String): String but you don't know whether it will return you a string or a null, because it comes from Java.
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Checking length of dictionary object [duplicate]
...th. Are you manually setting 0 on the object, or are you relying on custom string keys? eg obj['foo'] = 'bar';. If the latter, again, why the need for length?
Edit #1: Why can't you just do this?
list = [ {name:'john'}, {name:'bob'} ];
Then iterate over list? The length is already set.
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Which is a better way to check if an array has more than one element?
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@AlixAxel hmm, but if $arr is a string, count($arr) would return character count of that string so ya
– Andreas Wong
Apr 5 '12 at 8:18
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How to add item to the beginning of List?
...s = ti.Prepend(0).Append(4);
// output is 0, 1, 2, 3, 4
Console.WriteLine(string.Join(", ", results ));
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How to check with javascript if connection is local host?
.../ detecting "localhost" will not work. location.hostname will return empty string. so
if (location.hostname === "localhost" || location.hostname === "127.0.0.1" || location.hostname === "")
alert("It's a local server!");
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