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Why string Method(Object object) may not match Func<Object, string> delegate type?


By : Rômulo Abitante
Date : September 29 2020, 12:00 PM
like below fixes the issue The problem is that you are not assigning the SaveGame method to the CommandToExecute property. By using CommandToExecute = SaveGame(game) you are instead executing the SaveGame method and assign the return value to CommandToExecute.
What you should do is
code :
{
    ...
    CommandToExecute = SaveGame
}


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In ParallelPython, a method of an object ( object.func() ) fails to manipulate a variable of an object ( object.value )


By : georgy chacko
Date : March 29 2020, 07:55 AM
wish helps you ParallelPython does not work this way. When you submit a function to the job server, you get a handle which you can call to get the result of the computation. This is the only way to get the result of your computation. Local objects are not modified by distant concurrent processes.
What you should do is wrap your method invocation inside a function which returns the new state of the object:
code :
def populate_equilibria (obj):
    obj.populate_equilibria()
    return obj

j1 = jobserver.submit(populate_equilibria,(net2,),(),("numpy as num"))
net2 = j1()

Conversion from Func<object,string> to Func<string,string> works but to Func<int,string> fails


By : Ahmet Hakki
Date : March 29 2020, 07:55 AM
wish of those help It is because Func is defined as Func, MSDN is here, so T is contra-variant with in keyword, that is, you can use either the type you specified or any type that is less derived, but remember that co-variance and contra-variance do not support for value type:
Why covariance and contravariance do not support value type

The method forEach(Consumer<? super Map<String,Object>>) in the type Iterable<Map<String,Object>>


By : user1535225
Date : March 29 2020, 07:55 AM
This might help you You are currently only iterating over the outer list instead of the maps which form the items of the list. To solve this, you would use
code :
detailsOfPans.forEach(map -> map.forEach((k, v) -> {
    // Do something with k, v
}));

IronPython is throwing the following Exception: Unable to cast object of type Func<PythonFunction,Object> to Func&


By : sandeep yadav
Date : March 29 2020, 07:55 AM
Any of those help It's a bug in IronPython.
Was able to first reproduce the bug in our software and then in a simple console app. I reported the bug to the IronPython team.

The method func(List<Object>) in the type is not applicable for the arguments (List<String>)


By : Manju Hegde
Date : March 29 2020, 07:55 AM
hope this fix your issue The method is not applicable because String is an Object but List is not a List.
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