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Can you write virtual functions / methods in Java?

Is it possible to write virtual methods in Java, as one would do in C++? 6 Answers 6...
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How to add image to canvas

I'm experimenting a bit with the new canvas element in HTML. 4 Answers 4 ...
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How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?

I have a JavaScript widget which provides standard extension points. One of them is the beforecreate function. It should return false to prevent an item from being created. ...
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WPF: ItemsControl with scrollbar (ScrollViewer)

...mall "tutorial" on how to add a scrollbar to an ItemsControl, and it works in Designer view, but not when I compile and execute the program (only the first few items show up, and no scrollbar to view more - even when VerticalScrollbarVisibility is set to "Visible" instead of "Auto"). ...
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What's the result of += in C and C++?

I've got the following code: 2 Answers 2 ...
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Open a file with Notepad in C#

How I open a file in c#? I don't mean reading it by textreader and readline(). I mean open it as an independent file in notepad. ...
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How to test which port MySQL is running on and whether it can be connected to?

I have installed MySQL and even logged in there as a user. 13 Answers 13 ...
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WPF datagrid empty row at bottom

I bind my datagrid using 5 Answers 5 ...
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How to get position of a certain element in strings vector, to use it as an index in ints vector?

I am trying to get the index of an element in a vector of strings , to use it as an index in another vector of int type, is this possible ? ...
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Asterisk in function call

I'm using itertools.chain to "flatten" a list of lists in this fashion: 3 Answers 3 ...