Steve McConnell Quote

Summary of Design Heuristics Here's a summary of major design heuristics: More alarming, the same programmer is quite capable of doing the same task himself in two or three ways, sometimes unconsciously, but quite often simply for a change, or to provide elegant variation. — A. R. Brown W. A. Sampson Find Real-World Objects Form Consistent Abstractions Encapsulate Implementation Details Inherit When Possible Hide Secrets (Information Hiding) Identify Areas Likely to Change Keep Coupling Loose Look for Common Design Patterns The following heuristics are sometimes useful too: Aim for Strong Cohesion Build Hierarchies Formalize Class Contracts Assign Responsibilities Design for Test Avoid Failure Choose Binding Time Consciously Make Central Points of Control Consider Using Brute Force Draw a Diagram Keep Your Design Modular