SpecFlow becomes Reqnroll
A number of my clients use SpecFlow and this will be relevant to them. SpecFlow has been end-of-lifed and replaced by ReqNRoll.
Ensemble work feels slower, but that’s deceptive
It’s interesting that when a team tries ensemble work (also called mob programming), it feels really slow. Slower than it actually is.
YAGNI (You Aren’t Going to Need It)
YAGNI (You Aren’t Going to Need It) is a principle that keeps us from over-engineering the system. Build today only those things that you need today. Things that we need tomorrow, we can build tomorrow.
Hot-fixes
It used to be common that we would have two different ways to deploy something to a production environment.
Mocking frameworks
I’ve recently noticed a number of posts criticizing mocking frameworks, where half the responses are defending the idea of mocking rather than talking about the frameworks that had been called out1. Let’s be clear that those are two completely different things.
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This is an example of a psychological phenonomenon called Attribute Substitution where we are faced with a computationally difficult decision, we will often substitute a more easily calculated decision in it’s place and answer that instead, without even realizing that we did this. ↩
“Everything that’s old is new again”
When we look at the agile technical practices, there’s a tendency to believe that these things are new and unproven and nothing could be further from the truth.
Ability to deliver quickly
I was talking to a team that maintained a year-end batch process. Their code only ran once a year, on the first day of the new fiscal year.
How developers and testers think
One of the first times I’d seriously paired with a tester on code, we were working on some date/time logic.
Zero Bugs (Defects)
For many people, the notion of Zero Bugs seems like an unsustainable dream and yet the teams that do it are tremendously successful.
Premature optimization
In the early days of Java, I recall reading a book talking about performance characteristics of various things in Java. One of the tidbits that I latched onto was the suggestion that the default size of a Hashtable object was inefficient if it had to grow in size beyond the default.