QStringList myList; myList << "apple" << "banana" << "orange";
qDebug() << myList.at(1); // Output: "banana"
bool containsOrange = myList.contains("orange"); // true
QString joinedString = myList.join(", "); // "apple, banana, orange"Overall, QStringList is a useful class for managing lists of strings in C++ programs that use the Qt library.