Extreme Programming XP is a radical new approach to software development that has been accepted quickly because its core practices--the need for constant testing, programming in pairs, inviting customer input, and the communal ownership of code--resonate with developers everywhere. Although many developers feel that XP is rooted in commonsense, its vastly different approach can bring challenges, frustrations, and constant demands on your patience. Unless you've got unlimited time and who does these days, you can't always stop to thumb through hundreds of pages to find the piece of information you need. The iExtreme Programming Pocket Guidei is the answer. Concise and easy to use, this handy pocket guide to XP is a must-have quick reference for anyone implementing a test-driven development environment. The iExtreme Programming Pocket Guidei covers XP assumptions, principles, events, artifacts, roles, and resources, and more. It concisely explains the relationships between the XP practic