Change: These are only recommended when you know that there is just a single instance of that object. If there are multiple copies of the object with the same name, the outcome of references in non-deterministic. It could affect any one of the objects.Furthermore, you should always use this object   View changes from previous version. (Word count: 401)

Change: browser list. You can rename this reference as long as it doesn't overlap the name of an existing object in iteration.the World.For example, when looping across all circles,rectangles, change their color to red. red:A Mouse Event:Input EventWhen you have a   View changes from previous version. (Word count: 867)

Change: The most common uses for these references is for the Create Object action. When you dynamically create objects from the gallery, use the Gallery reference   View changes from previous version. (Word count: 865)

Change: For example, if you define the below behavior on an airplane, the action will result in the circle's fill color being changed since that was the object that was being defined in the filter.Created ObjectThSpecific object referenceThWorldThFirst Collision BodyThSecond Collision Body   View changes from previous version. (Word count: 285)

Change: Stub page.   View changes from previous version. (Word count: 2)