Spherical geometry other geometric concepts are defined as in plane geometry, but with straight lines replaced by great circles. Thus, in spherical geometry, angles are defined between great circles, resulting in a spherical trigonometry that differs from ordinary trigonometry in many respects; for example, the sum of the interior angles of a triangle exceeds 180 degrees. Spherical geometry is "not" elliptic geometry, but is rather a "subset" of elliptic geometry. For example, it shares with that geometry the property that a line has no parallels through a given point. Contrast this with Euclidean geometry, in which a line has one parallel through
Comparison of Visual Basic and Visual Basic .NET Basic developer's life has always been writing resize code. Whilst the WinForms paradigm leaves a lot to be desired in the geometry management department in the face of toolkits like Qt and GTK+, at least the developer can anchor widgets on forms instead of having to write reams of code in OnResize handlers. In Visual Basic .NET, Option Explicit is on by default. Comparison of Visual Basic and Visual Basic .NET Visual Basic .NET was released by Microsoft in 2002 as a successor to the original Visual Basic computer programming language. It was implemented on the .NET Framework 1.0. The