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Is ServiceLocator an anti-pattern?
...te a composition root, whether it be Pure DI, or Containers. Also, you are mixing the use of Service Location, as being a component of your pattern, with the definition of the "Service Locator Pattern." With that definition, Composition Root DI could be considered a "Service Locator Pattern." So th...
Working Soap client example
... //do nothing here most likely, as the response nearly never has mixed content type
//this is just for your reference
}
}
// print SOAP Response
System.out.println("Response SOAP Message:");
soapResponse.writeTo(System.out);
soapConnection.close();
...
Multiple inheritance/prototypes in JavaScript
...iple inheritance [edit, not proper inheritance of type, but of properties; mixins] in Javascript is pretty straightforward if you use constructed prototypes rather than generic-object ones. Here are two parent classes to inherit from:
function FoodPrototype() {
this.eat = function () {
...
JavaScript inheritance: Object.create vs new
...e argument for using Object.create() is that it might look more natural to mix/*inherit* from other objects, than using Javascripts default way.
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Why #egg=foo when pip-installing from git repo
...#egg=Package so pip knows what to expect at that URL. See https://pip.pypa.io/en/stable/reference/pip_install/#vcs-support
more on eggs
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What exactly are unmanaged resources?
...llector does not know about. For example:
Open files
Open network connections
Unmanaged memory
In XNA: vertex buffers, index buffers, textures, etc.
Normally you want to release those unmanaged resources before you lose all the references you have to the object managing them. You do this by cal...
Is it possible to dynamically compile and execute C# code fragments?
...
The best solution in C#/all static .NET languages is to use the CodeDOM for such things. (As a note, its other main purpose is for dynamically constructing bits of code, or even whole classes.)
Here's a nice short example take from LukeH'...
Why does an overridden function in the derived class hide other overloads of the base class?
...ht take place if the inherited set of overloaded functions were allowed to mix with the current set of overloads in the given class. You probably know that in C++ overload resolution works by choosing the best function from the set of candidates. This is done by matching the types of arguments to th...
Constructor overloading in Java - best practice
...1(), factory.createR2());
}
Make a combination of both
Yeah... you can mix and match both ways depending on what is easier for you at the time. Parameter classes and simple factory classes are pretty much the same thing considering the Simple class that they're used the same way.
...
C# Interfaces. Implicit implementation versus Explicit implementation
...ic void CopyTo(Array array, int index)
{
throw new NotImplementedException();
}
and explicitly as:
void ICollection.CopyTo(Array array, int index)
{
throw new NotImplementedException();
}
The difference is that implicit implementation allows you to access the interface through the class...