How can you
Suppose that you are editing a file that contains the following paragraph
and the cursor is on the second tilde (~):
The vim editor has a command, tilde (~),
that changes lowercase letters to
uppercase, and vice versa.
The ~ command works with a Unit of Measure or
a Repeat Factor, so you can change
the case of more than one character at a time.
a. Move the cursor to the end of the paragraph?
b. Move the cursor to the beginning of the word Unit?
c. Change the word character to letter?
a. Give a } command followed by a LEFT ARROW.
b. Give one of the following commands: 5w or /URETURN.
c. Give the command /charRETURNcwletter or /charRETURNdwaletterESCAPE.
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In this exercise, you will enhance the applica- tion. The advanced Circle Painter application should draw blue circles with a randomly generated diameter when the user presses the left mouse button. When the user presses the right mouse button, the application should draw a red circle with a randomly generated diameter (Fig. 21.33).
a) Copying the template to your working directory. Copy the C:Examples Tutorial21ExercisesAdvancedCirclePainter directory to your C:Simply- Java directory.
b) Opening the template file. Open the DrawJPanel.java file in your text editor.
c) Adding a Color instance variable. In line 17, add instance variable circleColor of type Color to hold the color of the circle to be painted.
d) Determining which button was pressed. Find the drawJPanelMousePressed method, which starts at line 60. In line 68 (before the method call repaint), add an if…else statement that sets circleColor to Color.RED if right mouse button is pressed and sets circleColor to Color.BLUE if left mouse button is pressed.
e) Drawing the appropriate color. Find the paintComponent method, which immedi- ately follows drawJPanelMousePressed. Replace the parameter passed to the set- Color method (Color.BLUE) with circleColor since the color of the drawn circle will change depending on the mouse button t
Users can pin pictures and ________ to their Pinterest pinboards
Fill in the blank(s) with correct word
Of the two available language attributes, ________ is the newer of the two
Fill in the blank(s) with correct word
What is the difference between lossless and lossy compression?
What will be an ideal response?