For example, a user may enter a text string in all capital letters and you need to normalize the data by translating it to lower case. You can translate user input to lowercase using Python's ...

showConfirmDialog(); showMessageDialog(); and showOptionDialog(). JOptionPane import and methods. For example, the following Java class uses JOptionPane’s showInputDialog() method to prompt for user ...

Input/output handling: To manage data flow from files, commands, and user inputs. Example Scripts System Update Script. This Bash script automates the process of updating system packages. It's useful ...