A common component in a surge protector is the _____. (Give the acronym.)
Fill in the blank(s) with correct word
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Each container can have ________.
a. only one layout manager b. one or more layout managers c. zero or more layout managers d. only one or two layout managers
What is the Session menu? When and where does it appear? How do you use it?
What will be an ideal response?
Write a JavaFX application that displays a series of pictures of a person with arms, legs, and of course a head. Use a happy face for the head. Use ovals for the body, arms, and legs. Draw a sequence of figures that appear one after the other, as in Listing 4.9. Make the figures assume a running position. Change the color of the person’s face in each succeeding figure, going from white to pink to red to yellow to green. Have the smiling face gradually change its mouth shape from a smile on the first person to a frown on the last person. Use a switch statement to choose the color. Embed the switch statement in a loop.
This program is based on the MultipleFaces.java program in Listing 4.9. Rather than using odd and even counter values to determine color, this program uses a switch to determine the face color and the height adjustment of the mouth. The mouth height adjustment is used to gradually change the mouth from a smile to a frown. Also, a number of constants are added for the position and size of the arms, legs, and body.
A saved action created by the Actions panel displays a file extension of ____.
a. pat b. at c. act d. atn