[Interest] QSettings: is a group present? Crash with qWarning.

Jan Kundrát jkt at flaska.net
Fri Aug 24 10:47:47 CEST 2012

On 08/23/12 16:51, Sensei wrote:
> 	qWarning("Contains [first]: %d", s.childGroups().contains("first")); // 

You might want to switch to the stream-based operators which provide
prettier syntax and support printing of non-POD types like QString as well:

#include <QDebug>

qWarning() << "Contains [first]:" << s.childGroups().contains("first");

With kind regards,

Trojita, a fast e-mail client -- http://trojita.flaska.net/

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