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Storing lambdas as members confusion


Storing lambdas as members confusion

By : randy k
Date : November 17 2020, 11:52 AM
With these it helps Non-static data member initialisers only get used if the constructor doesn't specify a different initialiser.
Given
code :
struct S {
  int i = 3;
  S() : i(4) { }
};
template <typename T>
struct S {
  T x = 3;
  S() : x(0) { }
};
int main() {
  S<void*>();
}


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Confusion over Linq/lambdas in VB.NET

Confusion over Linq/lambdas in VB.NET


By : user3184149
Date : March 29 2020, 07:55 AM
wish of those help You can use lambdas in Visual Basic .NET too. The syntax is like this:
code :
departments.ConvertAll(Function(dep) dep.ID)
Sub(x) Console.WriteLine(x)
mimicking MVC DisplayExtensions methods (fun and confusion with lambdas)

mimicking MVC DisplayExtensions methods (fun and confusion with lambdas)


By : feng
Date : March 29 2020, 07:55 AM
This might help you You need to get the view's Model instance to pass as the parameter.
You can find that in Html.ViewData.Model.
C++11 lambdas can access my private members. Why?

C++11 lambdas can access my private members. Why?


By : Ico
Date : March 29 2020, 07:55 AM
hop of those help? As already answered in the comments @Tony D and @dyp:
§ 9.4.2/2 Static data members [class.static.data]:
How to access array members in lambdas?

How to access array members in lambdas?


By : C.dw
Date : March 29 2020, 07:55 AM
To fix this issue I have this piece of code in my setup that setup some lambda functions on an array of objects for when their value changes: , Try capturing i by value like so:
code :
for(int i = 0; i < kNumFreqs; i++)
{
    settings.freqs[i]->setChangeFunction([i](float newValue){
        DBG("filter" << i << ": " << newValue);
        presetDirty = true;
    });
}
Kotlin: Confusion with lambdas and generics

Kotlin: Confusion with lambdas and generics


By : lexic
Date : March 29 2020, 07:55 AM
like below fixes the issue Please see error messages in comments: , I think this is right:
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