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diff --git a/src/corelib/doc/snippets/code/src_corelib_global_qrandom.cpp b/src/corelib/doc/snippets/code/src_corelib_global_qrandom.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2018 Intel Corporation.
+** Copyright (C) 2018 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the documentation of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+//! [0]
+    quint32 value = QRandomGenerator::global()->generate();
+//! [0]
+
+//! [1]
+    QRandomGenerator prng1(1234), prng2(1234);
+    Q_ASSERT(prng1.generate() == prng2.generate());
+    Q_ASSERT(prng1.generate64() == prng2.generate64());
+//! [1]
+
+//! [2]
+    int x = QRandomGenerator::global()->generate();
+    int y = QRandomGenerator::global()->generate();
+    int w = QRandomGenerator::global()->bounded(16384);
+    int h = QRandomGenerator::global()->bounded(16384);
+//! [2]
+
+//! [3]
+    std::uniform_real_distribution dist(1, 2.5);
+    return dist(*QRandomGenerator::global());
+//! [3]
+
+//! [4]
+    std::seed_seq sseq(seedBuffer, seedBuffer + len);
+    QRandomGenerator generator(sseq);
+//! [4]
+
+//! [5]
+    std::seed_seq sseq(begin, end);
+    QRandomGenerator generator(sseq);
+//! [5]
+
+//! [6]
+    while (z--)
+        generator.generate();
+//! [6]
+
+//! [7]
+    std::generate(begin, end, [this]() { return generate(); });
+//! [7]
+
+//! [8]
+    std::generate(begin, end, []() { return QRandomGenerator::global()->generate64(); });
+//! [8]
+
+//! [9]
+    QVector<quint32> vector;
+    vector.resize(16);
+    QRandomGenerator::fillRange(vector.data(), vector.size());
+//! [9]
+
+//! [10]
+    quint32 array[2];
+    QRandomGenerator::fillRange(array);
+//! [10]
+
+//! [11]
+    QRandomGenerator64 rd;
+    return std::generate_canonical<qreal, std::numeric_limits<qreal>::digits>(rd);
+//! [11]
+
+//! [12]
+    return generateDouble() * highest;
+//! [12]
+
+//! [13]
+    quint32 v = QRandomGenerator::bounded(256);
+//! [13]
+
+//! [14]
+    quint32 v = QRandomGenerator::bounded(1000, 2000);
+//! [14]
+
+//! [15]
+    return QColor::fromRgb(QRandomGenerator::global()->generate());
+//! [15]
+
+//! [16]
+    qint64 value = QRandomGenerator64::generate() & std::numeric_limits<qint64>::max();
+//! [16]