JavaFx allows filling the closed shapes with a color. It is also possible to create an image and use it to fill the closed shapes. JavaFx provides the ImagePattern class which defines how the image pattern paints the target 2d shape. The ImagePattern class needs an Image object and fill rectangle (also called as Anchor Rectangle) definition. In this example, we will explore the ImagePattern class and fill the shapes rectangle and circle.
Null-Conditional Operator is available from C# 6.0 which makes more readable way of comparing the null object. The operator ‘?.’ is called Null-Conditional Operator. Some programmer calls this operator as Elvis Operator. In this example, we will see how to use this operator to check for the null objects.
In SQL Server, in some cases we need to replace a null value with more descriptive value. For example, while we select a record from a table, we can replace the null value from a column into a more meaningful value. The TSQL IsNull function can do the trick for us.
In C#, Anonymous Type can encapsulate the properties for more code readability. These types can store only properties with a restriction that they can be read only. Note, it also lives for a short-term say within the function scope. Let us see a C# Example here to explore it.
In JavaFx, a Scene represents the visual content of a stage. The Scene in JavaFx is represented by the Scene class from the ‘javafx.scene’ package. JavaFx stage shows the scene in it & only one scene can be present in a stage. If scene goes to a different stage, JavaFx first detach it from the current scene.