Write the definition of a class playlistentry containing: an instance variable title of type string, initialized to the empty string. an instance variable artist of type string, initialized to the empty string. an instance variable playcount of type int, initialized to 0. in addition, your playlist class definition should provide an appropriately named "get" method and "set" method for each of these. no constructor need be defined.

When you type the pwd command, you notice that your current location on the linux filesystem is the /usr/local directory. answer the following questions, assuming that your current directory is /usr/local for each question. a. which command could you use to change to the /usr directory using an absolute pathname? b. which command could you use to change to the /usr directory using a relative pathname? c. which command could you use to change to the /usr/local/share/info directory using an absolute pathname? d. which command could you use to change to the /usr/local/share/info directory using a relative pathname? e. which command could you use to change to the /etc directory using an absolute pathname? f. which command could you use to change to the /etc directory using a relative pathname?

What does 21 pilots middle aged name as a band 15 years prior to them naming their band 21 pilots?

How would you categorize the software that runs on mobile devices? break down these apps into at least three basic categories and give an example of each.