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What does InitializeComponent() do, and how does it work in WPF?

...dComponent() loads the XAML file that is located at the passed in URI, and converts it to an instance of the object that is specified by the root element of the XAML file. In more detail, LoadComponent creates an instance of the XamlParser, and builds a tree of the XAML. Each node is parsed by the ...
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What is the proper declaration of main?

... signature of the main function in C++? What is the correct return type, and what does it mean to return a value from main ? What are the allowed parameter types, and what are their meanings? ...
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How does collections.defaultdict work?

...re precisely, it's an arbitrary "callable" object, which includes function and type objects). For the first example, default items are created using int(), which will return the integer object 0. For the second example, default items are created using list(), which returns a new empty list object....
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What is the difference between an int and a long in C++?

... (an answer by example) with some of the details below regarding the C++ standard. The draft for C++0x is at open-std.org/JTC1/SC22/WG21/docs/papers/2008/n2798.pdf and it is marked up so you can see the differences between it and the last rev. – Patrick Johnmeyer ...
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How to pass optional arguments to a method in C++?

... else do_something_else(); } you can call myfunc in both ways and both are valid myfunc(10); // Mode will be set to default 0 myfunc(10, 1); // Mode will be set to 1 share | impr...
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Performance of Arrays vs. Lists

...u need to have a list/array of integers which you need iterate frequently, and I mean extremely often. The reasons may vary, but say it's in the heart of the inner most loop of a high volume processing. ...
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Trying to fix line-endings with git filter-branch, but having no luck

...s from the previous command and runs them through the utility 'fromdos' to convert the line-endings. share | improve this answer | follow | ...
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Is it possible to print a variable's type in standard C++?

... update to a very old question: Print variable type in C++. The accepted (and good) answer is to use typeid(a).name(), where a is a variable name. Now in C++11 we have decltype(x), which can turn an expression into a type. And decltype() comes with its own set of very interesting rules. For exam...
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Static fields on a null reference in Java

...ver you access a static variable or method with objects at compile time it converted to Class name. eg: Main main = null; System.out.println(main.value); It will print the value of static variable value because at compile time It will be converted to System.out.println(Main.value); Proof: do...
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Can I call a base class's virtual function if I'm overriding it?

Say I have classes Foo and Bar set up like this: 7 Answers 7 ...