Pair programming

Pair Programmingtakes out Frustration Presented by: ProsunjitBiswas Teaching Assitant Dept of Computer Science University of Texas at San Antonio Email: prosun.csedu@gmail.com

Outline … Solo Programming Problems with Solo Programming Introduction to Pair Programming Elements of Pair Programming Advantages of Pair Programming Problems with Pair Programming Comparison between Solo & Pair Programming 4/26/2011 2 of 10 Presented @ UTSA, MS Building 2.08B

Before we get to know Pair Programming we will define Solo Programming 4/26/2011 Presented @ UTSA, MS Building 2.08B 3

Solo Programming is programming just by one person taking every responsibility of design, analysis and implementation by himself/herself. 4/26/2011 Presented @ UTSA, MS Building 2.08B 4

But the risks of Solo Programming are 4/26/2011 Presented @ UTSA, MS Building 2.08B 5

I. High Error Rate 4/26/2011 6 of 10 Presented @ UTSA, MS Building 2.08B

4/26/2011 7 of 10 Presented @ UTSA, MS Building 2.08B II. Low Productivity

III. Frustration 4/26/2011 8 of 10 Presented @ UTSA, MS Building 2.08B

Here comes Pair Programming. 4/26/2011 Presented @ UTSA, MS Building 2.08B 9

In pair programming two persons are doing all programming tasks ( Design, analysis and implementation) sitting on one computer , sharing one keyboard– one doing the task and the other assisting the former. 4/26/2011 Presented @ UTSA, MS Building 2.08B 10

1. Navigator 2. Driver 4/26/2011 11 of 10 Presented @ UTSA, MS Building 2.08B Elements of Pair Programming

Driver & Navigator in Action 4/26/2011 12 of 10 Presented @ UTSA, MS Building 2.08B

I. Learn from each other 4/26/2011 13 of 10 Presented @ UTSA, MS Building 2.08B Advantages of Pair Programming

II. Improved Quality 4/26/2011 14 of 10 Presented @ UTSA, MS Building 2.08B Advantages of Pair Programming …

III. Fast & Accurate 4/26/2011 15 of 10 Presented @ UTSA, MS Building 2.08B Advantages of Pair Programming …

IV. Happy Programming 4/26/2011 16 of 10 Presented @ UTSA, MS Building 2.08B Advantages of Pair Programming …

But … Some People cannot make it (1). 4/26/2011 17 of 10 Presented @ UTSA, MS Building 2.08B

Some People cannot make it (2). 4/26/2011 18 of 10 Presented @ UTSA, MS Building 2.08B

Pair Programming Vs Solo Programming Pair Programming Solo Programming 1. Two person particip- 1. One person ating in programming programming. same time. 2. Improved productivity 2. Less productive reliability. & error prone 4/26/2011 Presented @ UTSA, MS Building 2.08B 19

Any Question? 4/26/2011 Presented @ UTSA, MS Building 2.08B 20

…Thank you … 4/26/2011 Presented @ UTSA, MS Building 2.08B 21

Photo Credit : Google Images PairCoatching.net 4/26/2011 22 of 22 Presented @ UTSA, MS Building 2.08B

Pair programming

Empfohlen

Empfohlen

Weitere ähnliche Inhalte

Ähnlich wie Pair programming

Ähnlich wie Pair programming (20)

Mehr von UT, San Antonio

Mehr von UT, San Antonio (20)

Pair programming