jcfr/Slicer — comment on commit 091329e31b8ff38a3cb71f4b81f004d612cb6147
File: Base/QTCore/qSlicerCoreApplication.cxx line 949
By finetjul:

rename to executableFileExtension() ? (or executableFileSuffix)
I tend to prefer:
return QFileInfo(QDir(this->slicerHome()), QString("Slicer") + qSlicerUtils::executableExtension()).filePath();