Tuesday, September 20, 2011

The Spinning Lady

Look closely. Is she spinning clockwise or counter-clockwise?

Think of happy places, found memories, poetry, and music. Let your mind wander.

Look closely. Is she spinning clockwise or counter-clockwise?

Solve 3*5=?
Solve 15+5=?
Solve 20+5=?
Solve 25 + 3 =?
Solve 28/2=? 14.

Look closely. Is she spinning clockwise or counter-clockwise?




Pragmatic Thinking and Learning: Refactor Your Wetware (Pragmatic Programmers)Did she switch direction? The idea here is that our brain switches between left and right. If she is spinning clockwise, then we are using the right side of our brain which is responsible for feelings, beliefs, imagination. If she is spinning counter-clockwise, then we are using the left side of our brain which is responsible for logic, math, and science.


Adapted from "Refactor Your Wetware" @ Agile2011

Friday, September 9, 2011

Effective Daily Standups

Thanks to all that attended my talk on Effective Daily Standups at the SA Scrum Gathering Conference. Below is the presentation slide deck and speaker notes.



Saturday, September 3, 2011

Source Code Word Clouds



97 Things Every Programmer Should Know: Collective Wisdom from the ExpertsHere’s a neat way to look at code quality - use source code word cloud generators.
A word cloud or tag cloud is a visual representation for text data. Tags or words are listed and the importance of each word is shown with different font size or color. When applied to well written and clean code, word clouds give us a quick way of understanding what the code is about.
 
 Below is an example from http://fragmental.tw/2009/04/29/tag-clouds-see-how-noisy-your-code-is




Clearly, looking at the second cloud, we know a lot more about the domain than the 1st cloud.

Try it out using the original http://www.wordle.net or http://sourcecodecloud.codeplex.com

Adapted from "Code" @ Agile2011