11.5. Exercises

See Appendix C, "Answers," for the exercise answers.

11.5.1. Suppose you would like to have only one instance of your panel applet running at a time. (Who would want, for example, two pagers in their panel?) Combine KWeather and KUnique into one application that runs only once and displays a "sorry" message if the user tries to start it a second time.

11.5.1. Suppose you would like to have only one instance of your panel applet running at a time. (Who would want, for example, two pagers in their panel?) Combine KWeather and KUnique into one application that runs only once and displays a "sorry" message if the user tries to start it a second time.