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Is there a way to access method arguments in Ruby?
...o #{eval arg.to_s} to get it to work, otherwise you get a TypeError: can't convert Symbol into String
– Javid Jamae
Oct 11 '12 at 3:03
5
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Creating a JSON response using Django and Python
I'm trying to convert a server side Ajax response script into a Django HttpResponse, but apparently it's not working.
15 An...
Join/Where with LINQ and Lambda
...ple. Its really convenient. If i suffer any performance penalties then ill convert the query to Dapper
– ozzy432836
Jun 27 at 10:59
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Waiting on a list of Future
...f you have Future instances, you can't apply this method. It's not easy to convert Future into CompletableFuture.
– Jarekczek
May 1 '18 at 12:54
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How to merge a list of lists with same type of items to a single list of items?
... @SwimBikeRun SelectMany is used to take an IEnumerable of TSources, convert each TSource in the list into an IEnumerable of TResults, then concatenate all those IEnumerables into one big one. In this case you have a list of lists to start, so if you want to concatenate them the function to ma...
How can I assign an ID to a view programmatically?
...r) for this. In the XML, even though you're setting a String id, this gets converted into an integer. Due to this, you can use any (positive) Integer for the Views you add programmatically.
According to View documentation
The identifier does not have to be unique in this view's hierar...
Templated check for the existence of a class member function?
...char>() == true, "fail X"); will compile and not assert because char is convertable to int, so if that behavior is not wanted and want that all argument types match i dont know how that can be achieved?
– Gabriel
Oct 4 '15 at 14:10
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Automapper - how to map to constructor parameters instead of property setters
...apped according to the conventions.
Also note that this is different from ConvertUsing in that convert using will not continue to map via the conventions, it will instead give you full control of the mapping.
Mapper.CreateMap<ObjectFrom, ObjectTo>()
.ConstructUsing(x => new ObjectTo(a...
How can I obtain the element-wise logical NOT of a pandas Series?
... the bitwise operator:
In [1]: ~True
Out[1]: -2
As @geher says, you can convert it to bool with astype before you inverse with ~
~df['A'].astype(bool)
0 False
1 True
Name: A, dtype: bool
(~df['A']).astype(bool)
0 True
1 True
Name: A, dtype: bool
...
How to reverse a string in Go?
... rune[i], rune[n-1-i] = rune[n-1-i], rune[i]
}
// Convert back to UTF-8.
output := string(rune)
fmt.Println(output)
}
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