The road forks.
The two paths are do it right and push the deadline or take on technical debt.
Neither path should be taken all the time.
Thoughts – some borrowed, some new
The road forks.
The two paths are do it right and push the deadline or take on technical debt.
Neither path should be taken all the time.
There are two possible ways to use story points in Agile. One is toxic, demoralizing, and will probably drive your developers to look for employment elsewhere, while the other is mildly helpful, which is about all you can hope for from story points in Agile.
Can you tell which is which?
“This [story / issue / ticket / whatever] was estimated as only 2 points (about one day’s worth of work) but it took a whole week to complete!
“Why did it take so long?!”
“We estimated this [story / issue / ticket / whatever] as being 2 points (about one day’s worth of work) but it ended up taking an entire week.
“What did we miss in estimating that could have told us that this task was more than 2 points worth of work? How can we improve our process?”
I recently stumbled across Jason Swett’s “Beware of ‘service objects’ in Rails” blog post. While I appreciate the perspective, I think it gets a number of things wrong. I replied to this post in a comment, but wanted to post my thoughts here as well in the hopes of encouraging more dialog about this important topic.
If so inclined, please feel free to comment below with your take on this subject.
Continue reading “Responding to “Beware of ‘service objects’ in Rails””I don’t know about you, but Ruby’s unless
has always been kind of hard for me to grok, but I’m realizing that’s because I’ve never seen a great use of it, esp. one that made me go, “Oh wow – yeah I’d definitely use unless
there vs. an if
statement or something else.”
However, the deeper I’ve gotten into Ruby the more I’ve noticed one place where unless
really shines – guard statements. Consider the following:
def update_book_title(book, title)
return unless book.present?
book.update(title: title)
end
Now there’s a place I would definitely use unless
over other control flow constructs. It’s succinct, easy to understand, and honestly a pleasure to both write and read.
Nice job Ruby! 🔴💎
Today’s (2021-09-14) WWDC announcements have got me wondering: Are Apple’s devices no longer for me? Every year, Apple unveils an even spiffier, more-powerful version of its flagship phone and every year I find myself cringing a little more as they rattle off a slew of new features and capabilities they want to put in our pockets.
Today however, it became apparent to me why I’ve increasingly cringed each year since the iPhone 7 was released and why it’s time for me to move on: My values when it comes to technology are very different from Apple’s.
Continue reading “No Longer For Me?”If you’re unfamiliar with it, you can brush up on Apple’s CSAM proposal here (scroll down to the “CSAM detection” heading): https://www.apple.com/child-safety/
As an iPhone user since 2009, this move by Apple is very concerning. I can’t say it any better than the good folks here have already: https://appleprivacyletter.com
Yes, they do. And they have every right to scan their servers for illegal and/or abusive content. But this is a new technology we’re talking about, one that moves scanning to users’ devices, so it deserves its own discussion.
Continue reading “Apple’s Proposed CSAM Scanning is a Mistake”When working on the command line, it’s perfectly fine to use short-format flags. For example:
$ ls -al
This is memorable, easy to type, and helps you focus on accomplishing the task at hand.
However, when writing shell scripts that will be used over and over, it’s tempting to write in the same, comfortable short-flag style. However, compare the following:
Continue reading “Best Practice: Use Long-Format Flags in Shell Scripts”Two things hit me today as big lessons I’ve learned over the years. They apply to pretty much any technology-related activity be it programming, application architecture, etc. They are:
Continue reading “Some Guiding Technology Principles”Any sufficiently advanced SQL query is indistinguishable from magic.
Arthur C. Clark (?)
I just feel sorry for the poor sap who has to maintain this…oh wait, that’s me… 🙁
You tell me…
Me: “Hey Siri! How much money is one million pennies?”
Siri: …
Siri: “Here’s what I found on the web for ‘How much money is one million pennies’”
Me: 😒
I mean yeah I probably should have been able to do this in my head…but so should Siri!