Te Pragmatic Programer

Te Pragmatic Programer

1. A Pragmatic Approach

   • Projects
     • Ideas and processes
       • The evils of duplication
       • Orthogonality
         • Programming technique tracer bullets
           • Requirements
           • Test code
           • Implement code

2. Orthogonality

   • Quality of systems
     • Create systems
       • Easy to design
       • Easy to build
       • Easy to test
       • Easy to extend

3. The Evils of Duplication

   • How does duplication aries
     • Interdeveloper duplication
       • Developers donts realize that they are duplicating informating
     • Inadvertent duplication
       • Multiple people on a team (or on different teams ) duplicate a pice of information
     • Impatient duplication
       • Developers get lazy and duplicate because it seems easier.
     • Imposed duplication
       • Developers feel they have no choice--the enviroment seems to require duplication