&programmers.advanced-features.advanced-features-security; &programmers.advanced-features.advanced-features-template-settings; &programmers.advanced-features.advanced-features-template-inheritance; &programmers.advanced-features.advanced-features-streams; &programmers.advanced-features.advanced-features-objects; &programmers.advanced-features.advanced-features-static-classes; &programmers.advanced-features.advanced-features-prefilters; &programmers.advanced-features.advanced-features-postfilters; &programmers.advanced-features.advanced-features-outputfilters;