Streight questions

• QFile::QFile function --> Error: QFile :: QFile (const QFile &) 'is private
• Convert a multiline QString into a one line QString
• How to specify the QString::indexOf method?
• How to use a process (QProcess) in a new thread (QThread)?
• How to get the error code from a QProcess?
• Meaning of (QWidget *parent = 0) in constructor MyClass(QWidget *parent = 0);
• How to start a Shell Script with QProcess?
• Disable QDialogs default close button (upper left "cross button")?

Streight answers