In prior Java 101 articles, I referred to the concepts of redirection, standard input device, and standard output device. To demonstrate inputting data, several examples called System.in.read ...

Then, you can see the program output on the display screen. If the program output gets sent to your printer’s FD, the output would be printed. 0, 1, and 2 are used as file descriptors for stdin, ...

The program will tell the CPU how to process the input information and what form to send the output in. For example, we might use a keyboard to send some text input into the computer .

You can also determine the names of tables with the ODS TRACE statement (see Example 15.3 and Example 15.6). The DROP= data set option excludes variables from the new data set. The WHERE= data set ...

This example illustrates how to print a description of an informat and a format. The description shows the values that are input and output. Program: libname library 'SAS-data-library'; options nodate ...