QStringList myList; myList << "apple" << "banana" << "orange"; myList.append("grape"); myList.removeOne("apple");
QStringList strList; strList << "hello" << "world"; QString joinedStr = strList.join(" ");
QStringList colors = {"red", "green", "blue"}; QString colorString = colors.join(","); QStringList newColors = colorString.split(",");In this example, we create a list of strings containing colors and combine them into a QString separated by commas using the join() method. We then split the QString using a comma separator to create a new QStringList. The QStringList class is part of the Qt Core module and is included in the Qt libraries package.