//! [0]
QUrl url("http://www.example.com/List of holidays.xml");
// url.toEncoded() == "http://www.example.com/List%20of%20holidays.xml"
//! [0]


//! [1]
QUrl url = QUrl::fromEncoded("http://qtsoftware.com/List%20of%20holidays.xml");
//! [1]


//! [2]
bool checkUrl(const QUrl &url) {
    if (!url.isValid()) {
        qDebug(QString("Invalid URL: %1").arg(url.toString()));
        return false;
    }

    return true;
}
//! [2]


//! [3]
QFtp ftp;
ftp.connectToHost(url.host(), url.port(21));
//! [3]


//! [4]
http://www.example.com/cgi-bin/drawgraph.cgi?type-pie/color-green
//! [4]


//! [5]
QUrl baseUrl("http://qtsoftware.com/support");
QUrl relativeUrl("../products/solutions");
qDebug(baseUrl.resolved(relativeUrl).toString());
// prints "http://qtsoftware.com/products/solutions"
//! [5]


//! [6]
QByteArray ba = QUrl::toPercentEncoding("{a fishy string?}", "{}", "s");
qDebug(ba.constData());
// prints "{a fi%73hy %73tring%3F}"
//! [6]