As a short note, I like the “add one event at a time” UI widget in the Mac OS X Calendar application. There are some other things I don’t like in the Add New Event UI, but I do like that concept, even though it is a little hidden.

Wow, from this story on Bloomberg, IBM is paying more than $1.5B to get out of the chip business. For me this hits home because I remember that IBM thought the PowerPC chip would be a competitor to Intel’s chips back in the day.

Why it’s hard to get home delivery in Alaska. :)

They started tearing down the bleachers in Wrigley Field today as part of the big renovation. More photos here at the Chicago Tribune.

I just learned that Alaska’s own Marian Call will be playing in Boulder, Colorado on October 29, 2014. I’m in.

I’m always surprised that people don’t double-check headlines.

Awesome news rule from Strataconf: “If a news headline ends with a question mark, the answer is ‘no’; skip it, and save yourself some time.”

I’m sorry to read about the death of Elizabeth Pena this morning. I don’t know most of her work, but she played a leading role in a cute, quirky 2001 movie named Tortilla Soup, with Hector Elizondo and a few others. I thought that movie was intended to become a tv series, but that never happened.

RFC 1925 - “The Twelve Networking Truths.” #funny

I just ran into one thing I wish I had included in the Scala Cookbook that I didn’t include: How to access a val or var field in a Scala object from your Java code.

In short, if you have a field named appName defined in a Scala object, like this:

From a recent (late 2014) article on Jonathan Ive.

The photo shows the top reasons Apple rejects apps, and comes from this page. Here’s a link to their Mac App review guidelines.

Step away from the computer” ~ great advice from Ward Cunningham, where he suggests stepping away from your computer to think about your code. (If you’ve never used CRC cards, I still find them helpful for my thinking, especially when coding by myself, or training others.)

I like to have fun with graphics once in a while, so when I created my new eBook, How I Estimate Software Development Projects, I took a couple of hours to come up with a cover I kinda-sorta like. I could do much better given a couple of days, but for only working on it for a few hours, I’m okay with this.

With Scala it’s common to embed variables in strings like this with the s string interpolator:

val name = "Fred"
println(s"My name is $name.")

That’s cool, but when you need to format your string, Scala gives you an even more powerful tool: the f string interpolator. Here’s an example of how I just did this in my LittleLogger logging library:

Why cats should not be in business meetings.

“Choose a job you love, and you will never have to work a day in your life.” ~ Confucius

Over the last few weeks I’ve taken a little time here and there to put my notes on software cost estimating together, and the end result is a free, 100-page PDF that I’m sharing here today. The PDF covers most everything I know about the art and science of estimating the time and cost of software development projects.

At the moment I can’t think of too much to add to the book, as I cover a lot of ground in the book’s Preface, and in its “Three Lessons.” So, without any further ado, here is the download link for the book:

I was looking through this code on Github, which was shared at the 2014 Lambda Conference in Boulder, Colorado this summer, and ran across this for comprehension:

This code may not make much sense without seeing the end result, but ... the following source code shows how to draw lines and arcs in Scala and Java: