Programming



Item Name

A GUI deroved frp, JFrame normally has no init method.

A GUI deroved frp, JFrame normally has no init method. In a GUI derived from JFrame, where do you put the code that you would put in the init method of an applet?

A health care issue that has been in the news

A health care issue that has been in the news lately is the computerization of health records. This possibility is being approached cautiously because of sensitive privacy and security concerns, among others. [We address such concerns in later exercises.] Computerizing health records could make it easier for patients to share their health profiles and histories among their various health care...

A large company pays its salespeople on a commission basis.

A large company pays its salespeople on a commission basis. The salespeople receive $200 per week plus 9% of their gross sales for that week. For example, a salesperson who sells $5000 worth of merchandise in a week receives $200 plus 9% of $5000, or a total of $650. You’ve been supplied with a list of the items sold by each salesperson. The values of these items are as follows: Develop a Java...

A letter has an ascender if, as with d or

A letter has an ascender if, as with d or f, part of the letter extends above the middle of the line. A letter has a descender if, as with p or g, part of the letter extends below the line. Write a program that reads a file containing words and reports the longest word that contains neither ascenders nor descenders.

A limerick is a humorous five-line verse in which the

A limerick is a humorous five-line verse in which the first and second lines rhyme with the fifth, and the third line rhymes with the fourth. Using techniques similar to those developed in Exercise 16.5, write a Java application that produces random limericks. Polishing this application to produce good limericks is a challenging problem, but the result will be worth the effort!

A logic error is a conceptual error in a program

A logic error is a conceptual error in a program or its algorithm. If your program runs and gives output, but the output is incorrect, you have a logic error.

A logic error.

A logic error.

A method defines an action that an object is capable

A method defines an action that an object is capable of performing.

A minus sign placed in front of a field width

A minus sign placed in front of a field width specification causes the field to be displayed left-justified. Substitute the following NSLog statement for the corresponding statement in Program 5.3, run the program, and compare the outputs produced by both programs: NSLog (@"%-2i%i", n, triangularNumber);

A minus sign placed in front of a field width

A minus sign placed in front of a field width specification causes the field to be displayed left-justified. Substitute the following NSLog statement for the corresponding statement in Program 5.2, run the program, and compare the outputs produced by both programs: NSLog (@”%-2i %i”, n, triangularNumber);