Index of ‘J Language’ Articles

January 19, 2011

Categories:
Articles, J Language

J: Working with Henry Rich’s Example

Today I’ll report on experience working part way through one piece of Henry Rich’s J program for bowling. Understanding dawns slowly.

We have referred to Rich’s example before. Here it is in its entirety:

NB. Index of each ball that …

January 10, 2011

Categories:
Articles, J Language

J Learnings

Just recording random discoveries as I work through the EasyJ book. Read if all that interested in how I think …

January 8, 2011

Categories:
Articles, J Language

Working Up to J

To do J, you must change the way you think. You must also learn many new words and other parts of speech. Working on part one today …

May 3, 2006

Categories:
Articles, J Language

Bowling Vectors

June Kim posted a J Language version of bowling that is very vector-oriented. As an experiment, I coded up a vector-style version in Ruby, TDD of course. It turned out to be kind of interesting.

Recent Articles

Issues with SAFe

Recent Twitter conversations inspire me to pull out some of my concerns with SAFe and talk about them.

SAFe – Good But Not Good Enough

I recently took the SAFe SPC training. My bottom line assessment is that it will be a marketing success, organizations trying it will see improvement, and some will see great improvement. And I don’t like it.