设计模式解析 design patterns explained

Designpatternsandobject-orientedprogramming.Theyholdsuchpromisetomakeyourlifeasasoftwaredesigneranddevelopereasier.Theirterminologyisbandiedabouteverydayinthetechnicalandeventhepopularpress.Butitcanbehardtolearnthem,tobecomeproficientwiththem,tounderstandwhatisreallygoingon.