Change color on SVG item in Qt

This is a neat trick that can be good to know, found the solution in StackOverflow:
http://stackoverflow.com/questions/15123544/change-the-color-of-an-svg-in-qt/15124080#15124080

If you have for example an arrow that needs to be in different colors at different times in a Qt application, it's possible to change the color of an SVG item instead of adding several SVG items with different colors. 

QColor weightOutreachSupportArrowHorisontalColor = getWeightOutreachSupportArrowHorisontalColor();

yAxisIndicator_ = QSharedPointer<QGraphicsSvgItem>(new QGraphicsSvgItem(":/Icon/Icon/Arrow_x_30_30.svg",0));

QGraphicsColorizeEffect* weightOutreachSupportArrowHorisontalColorEffect = new QGraphicsColorizeEffect();

weightOutreachSupportArrowHorisontalColorEffect->setColor(weightOutreachSupportArrowHorisontalColor);

yAxisIndicator_->setGraphicsEffect(weightOutreachSupportArrowHorisontalColorEffect);

yAxisIndicator_->setZValue(100);

yAxisIndicator_->rotate(90);

yAxisIndicator_->setVisible(false);

scene_->addItem(yAxisIndicator_.data());

How to in Qt *.Pro-file disable: warning: C4996: 'sscanf': This function or variable may be unsafe. Consider using sscanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

Got a compiler error when using sscanf in QT Creator:
warning: C4996: 'sscanf': This function or variable may be unsafe. Consider using sscanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

To make sure other warnings wont't disappear in the spam like messages caused by the c++ compiler, we wanted to disable the warning.

Tried to do add this at the top of the main.cpp file but got the same error:
#define _CRT_SECURE_NO_WARNINGS

Adding this in the *.PRO file did the trick:

#Removes: warning: C4996: 'sscanf': This function or variable may be unsafe. Consider using sscanf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

win32:{

    DEFINES +=  _CRT_SECURE_NO_WARNINGS

}

JSON-RPC with Fiddler

Needed to do a HTTP POST with a JSON RPC payload. Searched the web and there where a good explanation on StackOverflow explaining how to send  JSON string with fiddler:
Is it possible to make JSON requests using Fiddler's Request Builder?

Put the information together and adding the request in Raw and do Execute:

POST /StatusV1 HTTP/1.1
Host: localhost:8080
Content-Type: application/json; charset=utf-8
Content-Length: 81

{"method": "confirmRigModeKeySwitched", "params": ["correctPassword!"], "id": 99}

Worked as a charm!