qt float to qstring
#include <QCoreApplication>
#include <QString>
#include <QTextStream>
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
// Step 1: Define a float variable
float floatValue = 3.14;
// Step 2: Convert the float to a QString using QString::number()
QString stringResult = QString::number(floatValue);
// Step 3: Print the result
QTextStream(stdout) << "Float value as QString: " << stringResult << Qt::endl;
return a.exec();
}