Recall that a function can be thought of as a machine which takes an input in (say x) and then depending on what that input is, it returns an output (say y ... the left to change the function used in ...

One way to do this is to build functions. A function has three general tasks it can perform; it optionally takes an input, does some processing and ... Function Get-Something { Write-Output 'I am in ...

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().

If the program output gets sent to your printer’s FD, the output would be printed. The ‘<’ sign is used for the input or stdin redirection. For example, Linux’s mail program sends emails from your ...