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What is the difference between a weak reference and an unowned reference?
...ng the referred object).
But why two keywords? This distinction has to do with the fact that Optional types are built-in the Swift language. Long story short about them: optional types offer memory safety (this works beautifully with Swift's constructor rules - which are strict in order to provide t...
Mock framework vs MS Fakes frameworks
A bit confused on the differences of Mock frameworks like NMock vs the VS 2011 Fakes Framework.
Going through MSDN, what I understand is that Fakes allow you to mock your dependencies just like RhinoMock or NMock, however the approach is different, Fakes generates code to achive this functionality b...
Using msbuild to execute a File System Publish Profile
I have a c# .Net 4.0 project created with VS2010 and now being accessed with VS2012.
7 Answers
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What are the differences between Abstract Factory and Factory design patterns?
...rence was when I learnt them.
Because the factory method is just a method, it can be overridden in a subclass, hence the second half of your quote:
... the Factory Method pattern uses
inheritance and relies on a subclass
to handle the desired object
instantiation.
The quote assumes that an object ...
abort, terminate or exit?
...follow
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edited Jan 5 at 20:38
S.S. Anne
13.1k66 gold badges2727 silver badges5959 bronze badges
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Importing two classes with same name. How to handle?
...
You can omit the import statements and refer to them using the entire path. Eg:
java.util.Date javaDate = new java.util.Date()
my.own.Date myDate = new my.own.Date();
But I would say that using two classes with the same name and a s...
append multiple values for one key in a dictionary [duplicate]
...at I want to do is check if the year already exists in a dictionary and if it does, append the value to that list of values for the specific key.
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Regular Expression to find a string included between two characters while EXCLUDING the delimiters
...ract from a string a set of characters which are included between two delimiters, without returning the delimiters themselves.
...
QString to char* conversion
... app(argc, argv);
QString str1 = "Test";
QByteArray ba = str1.toLocal8Bit();
const char *c_str2 = ba.data();
printf("str2: %s", c_str2);
return app.exec();
}
So perhaps you're having other problems. How exactly doesn't this work?
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How to check if an app is installed from a web-page on an iPhone?
... the application installed, but if the iPhone has the app installed I want it to open the application.
10 Answers
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