Pair Programming Ken Fassone @nexusventuri Pat Kua @patkua The Good , the Bad and the Ugly
Pair Programming: Good, Bad and Ugly
Jan 15, 2015
Presentation accompanying workshop for OOP Conference 2012
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Pair Programming
Ken Fassone @nexusventuri
Pat Kua@patkua
The Good, the Bad and the Ugly
Tageskarte
Introduction to pair programming
Demonstration
Roles we identified
Pairing Workshop
Q&A
Introduction
Roles
Introduction
Roles
BenefitsBenefits
Roles
Introduction
PatternsPatternsBenefits
Roles
Introduction
What is pair programming?
Driver
Driver Navigator
Benefits
Benefits
Continuous feedback
Benefits
Continuous feedback
Merged ideas
Benefits
Continuous feedback
Merged ideas
Knowledge spreading
Benefits
Continuous feedback
Merged ideas
Knowledge spreading
More Focus
Benefits
Continuous feedback
Merged ideas
Knowledge spreading
More Focus
Better code
Benefits
Continuous feedback
Merged ideas
Knowledge spreading
More Focus
Better code
More consistency
Demonstration
Roman numbers kata
Demonstration
Roman numbers kata
Behaviour demonstration
Demonstration
Roman numbers kataBehaviour demonstration
Demonstration
Roman numbers kataBehaviour demonstration(good, bad and ugly...)
Demonstration
Roles
Good
Bad
Ugly
RolesBad
“Characteristics people should do less of (but aren’t so much of a problem)...”
Alpha male
Bunny
Rodolfo Valentino
RolesUgly
“Characteristics people should stop immediately”
Monk
Puppet master
Auditor
RolesGood
“Characteristics people should continue/do more of...”
Mentor
Moleskine
Captain
Pairing Workshop
Pairing Workshop
1. Form groups of 3 (navigator, driver + observer)
Pairing Workshop
1. Form groups of 3 (navigator, driver + observer)2. Navigator and driver (secretly) choose a role
Pairing Workshop
1. Form groups of 3 (navigator, driver + observer)2. Navigator and driver (secretly) choose a role3. Navigator and driver make a story using all the words
Pairing Workshop
1. Form groups of 3 (navigator, driver + observer)2. Navigator and driver (secretly) choose a role3. Navigator and driver make a story using all the words 4. Observer observes (5 minutes) and suggests improvements
Pairing Workshop
1. Form groups of 3 (navigator, driver + observer)2. Navigator and driver (secretly) choose a role3. Navigator and driver make a story using all the words 4. Observer observes (5 minutes) and suggests improvements5. After 10 minutes you switch roles
Write a story that includes these words... Round 1
Write a story that includes these words... Round 1
Airplane
ChemicalMinute
Delay
Protect
Cracker
TeachParrot
Round 2Write a story that includes these words...
Round 2
Pink
RuleWar
Tea
Food
Sea
RunningWolf
Write a story that includes these words...
Round 3Write a story that includes these words...
Round 3
Off
RubbishDesert
Visit
Cousin ChristmasKaraoke Morning
Write a story that includes these words...
How to improve
How to improve
Encourage conversation
How to improve
Encourage conversation
Double everything
How to improve
Encourage conversation
Double everything
Introduce post-its
How to improve
Encourage conversation
Double everything
Introduce post-its
Ping-pong or pomodoro
How to improve
Encourage conversation
Double everything
Introduce post-its
Ping-pong or pomodoro
Standard environment
Pairing (well) is a skillPairing (well) is a skill
Why it matters
Skills take time to developSkills take time to develop
Pairing (well) is a skill
Why it matters
Skills take time to develop
Conscious awareness is the first step to being betterSkills take time to develop
Pairing (well) is a skill
Why it matters
Q&A
http://www.thoughtworks.com/current-opportunities We’re hiring!
Ken Fassone @nexusventuri
Pat Kua@patkua
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