It appears that I may have been doing the right thing in putting together Building Skills in Object-Oriented Design . Expertise is grown through "effortful study" of the material. Experts search through their long-term memory for applicable patterns, based on their study.

The idea of many exercises, each exposing a piece …

Why does IT have such a high turnover?

• Technology appeal?
• Money?
• Boredom?

No. None of those. We can look at Maslow, but it's too high-level.

• Self-Actualization?
• Self-Esteem?
• Belonging?
• Safety and Security?
• Physical Needs?

Most IT jobs pay pretty well, above the median income. Look at MCP Magazine or InformationWeek , for …

What is the reward structure for open source?

If a corporate IT team builds software using open source components, CP insists, they've made a fundamental blunder. I forget CP's litany of concerns, but he worries that the software is unproven, untrustworthy, risky, etc., etc.

My argument that "you have the …

Kontrawize author Anthony Coates warns that this is an attractive time sink. Thanks for the heads up.

My first round of research found HTML Slidy , but didn't find DocUtils + S5 . S5 is simpler and does less than Slidy. RST markup is far easier to cope with than HTML. This looks …

PPT has one big advantage: it is written by the same people who wrote Windows. So it can seize the Windows display and keyboard, and take control over the entire UI. I happen to think that's A Bad Thing™ but I may be in the minority on that.

Of course …

R. Lucente shared an email with me that included Cary Millsap's Volume Theorem.

Theorem:

No human wants to see more than 10 rows. Ever.

Which caused me to wonder why anyone would ever use an RDBMS as a slow, complex, high-overhead message queue. I've seen it done several times, and …

Simple object persistence (i.e., serialization to a file system) is what pickle, marshal and shelve do.

However, here's the next thing of some interest OODB's.

Zope's ZODB . The original OODB for Python, the backbone of Zope.

buzhug : "a fast, pure-Python database engine, using a syntax that Python programmers should …

Here's how to recognize a Faerie Dust request:

1. We have identified a problem. It can be with almost anything: scalability, reliability, auditability, any Quality Measure .

2. We're pursuing a specific technology. Typically, something that has the lowest impact on our architecture.

3. We can't address anything other than this …

"There has been a lot of skepticism about the usefulness--and necessity--of the Ribbon, and I have to admit that I was among the doubters. Why change something that works? Because, according to Microsoft, the current interface has become bloated with too many menus."

Ugh. It's bloated, so we'll add features …

This is the part that helped me understand this: "It was kind of like a miracle drug," [Ruth Samuelson] said. "It's going to do all this stuff and I just didn't think it was possible."

It appears to me, just reading this account, that there wasn't a clearly articulated problem …