Trevor Livingston tlivings

Distinguished Engineer @ExpediaGroup and Principal Architect @vrbo (formerly @homeaway). Previously @paypal and @krakenjs.

tlivings / ScriptObjectLoader.java

Created November 21, 2010 16:37

Simplistic utility class loads scripts into Java interfaces

	public class ScriptObjectLoader {

	public static ScriptEngineManager scriptEngineManager;
	public static ScriptEngine engine;

	static {
	scriptEngineManager = new ScriptEngineManager();
	engine = scriptEngineManager.getEngineByName("JavaScript"); //Or whatever
	}

tlivings / zoom.m

Last active September 23, 2015 21:38

Example of zooming to user location in MKMapView when location annotation appears

	- (void)mapView:(MKMapView )mv didAddAnnotationViews:(NSArray )views {
	for(MKAnnotationView *annotationView in views) {
	if(annotationView.annotation == mv.userLocation) {
	MKCoordinateRegion region;
	MKCoordinateSpan span;

	span.latitudeDelta=0.05;
	span.longitudeDelta=0.05;

	CLLocationCoordinate2D location=mv.userLocation.coordinate;