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Why use 'virtual' for class properties in Entity Fram>me m>work model definitions?
...blog: http://weblogs.asp.net/scottgu/archive/2010/07/16/code-first-developm>me m>nt-with-entity-fram>me m>work-4.aspx
7 Answers
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How to use chrom>me m> web inspector to view hover code
Using chrom>me m>s web inspector to view code is very useful. But how do you view for example the hover code for a button? You will have to hover the mouse over the button and thus cannot use it (mouse) in the inspector. Are there any shortcuts or other ways to accomplish this in the inspector?
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Qt: *.pro vs *.pri
...hat is the difference between *.pro and *.pri configuration files for qmake?
3 Answers
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What is the “reactor” in Maven?
I've been reading about Maven reactor and am confused by its terminology usage. I've read that a multi-module is a reactor, that you can manipulate the maven reactor and that the reactor is a plugin. What exactly is the reactor?
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How did this person code “Hello World” with Microsoft Paint?
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A BMP (DIB) image is composed by a header followed by uncompressed1 color data (for 24 bpp images it's 3 bytes per pixel, stored in reverse row order and with 4 bytes row stride).
The bytes for color data are used to represent ...
Can an input field have two labels?
Mary had a little form, and its fields where labeled just so.
Whenever an error crept in, confusion it would sow.
3 Answers...
How to remove space between axis & area-plot in ggplot2?
I have the following datafram>me m>:
3 Answers
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How do I make a matrix from a list of vectors in R?
Goal: from a list of vectors of equal length, create a matrix where each vector becom>me m>s a row.
6 Answers
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What is the difference between up-casting and down-casting with respect to class variable
... a type check and can throw a ClassCastException.
In your case, a cast from a Dog to an Animal is an upcast, because a Dog is-a Animal. In general, you can upcast whenever there is an is-a relationship between two classes.
Downcasting would be som>me m>thing like this:
Animal animal = new Dog();
Dog c...
How to change the playing speed of videos in HTML5?
How to change the video play speed in HTML5? I've checked video tag's attributes in w3school but couldn't approach that.Any help would be appreciated!
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