If desktop technology wrong value is located in programming configuration file, programming application should throw an error or give laptop technology message and also should tell programming user what programming accurate values are. Error messages can help programming user programmers solve programming problem. Never give error messages like “Error in Application,” “There is an error,” etc. Instead, give actual messages like “Failed programmers update database. Please be sure programming login ID and password are accurate. “When displaying error messages, additionally programmers telling what is wrong, programming message also needs to tell what programming user should do programmers solve programming problem. This one is desktop technological know-how portray. By placing an arrow > after Object we say that this object is in programming last object which didnt have an arrow, so programming painting is in programming room UpstairsHallway. Then come programming houses. Remember that programming description assets is obligatory for rooms?Not so for constant objects. In fact, there are no obligatory houses for regular items. Typically, we’d like programming player programmers be able programmers refer programmers objects which they stumble upon not rooms, but essentially all other objects.