#includeint main() { QStringList fruits = {"apple", "banana", "cherry"}; QString joinedFruits = fruits.join(","); // joinedFruits == "apple,banana,cherry" return 0; }
#includeint main() { QStringList colors = {"red", "green", "blue"}; QString joinedColors = colors.join(" "); // joinedColors == "red green blue" return 0; }
#includeAs mentioned earlier, QStringList join is part of the Qt library, specifically the QtCore module. Therefore, the package/library needed to use it would be the Qt library, which can be downloaded from the Qt website or installed through a package manager on Linux systems.int main() { QStringList names = {"John", "Doe", "Smith"}; QString joinedNames = names.join(" - "); // joinedNames == "John - Doe - Smith" return 0; }