In his book, The Universal Tone: Bringing My Story to Light, Carlos Santana writes about hearing other guitar players, and wondering with an intense curiosity how those other people got their guitars to make the sounds they made. As I thought about this I thought it was a good attitude to have in programming. For instance, if I look at an application where someone has done something really cool I try to understand, “How did they do that?”
Alvin Alexander | Java, Scala, Unix, Perl, Mac OS X
“Look, I have no illusions, okay? I know that the life I live ... I know how it's gonna end for me. Whatever. I'm okay with that. But I wanted you to know ... that when I do picture myself happy ... it's with you.”
~ Dean, Supernatural
This image shows a very early (ugly) prototype of the next version of my Android football game. The orange boxes on the bottom-left let you choose the formation, then the “run,” “pass,” and “other” icons stand for tabs that let you choose different plays. I may put the formations inside a tab as well ... that would be more consistent, and it will be something I’ll need to do as the game grows.
A major new feature in the game is that you can can create your own custom teams, with each player on the team having a collection of ratings. For instance, a running back will have rating categories of a) running, b) blocking, and c) pass-catching abilities. Therefore, the running plays will let you choose to run left or right, and passing plays will let you choose the intended receiver.
I’ll write more as time goes on, but this ugly little prototype is one of the first steps in the redesign/upgrade.
For everyone who is upset by the actions of the current president and other political leaders, I urge you to take action. By “action” I don’t mean posting things on social networks. I mean writing your senators and congressmen. I mean peacefully marching and demonstrating. I mean supporting others who are marching and demonstrating. Every time you think about sharing a post, send a check to the ACLU and other organizations that are fighting against hate, oppression, destruction of the environment, etc. Otherwise, it’s just a lot of people preaching to the choir.
One good thing about mast cell disease: because I’ve had to follow a strict low-histamine diet I’ve lost almost twenty pounds in the last eighteen months, with most of that coming in the last six months. I’ll soon weigh what I weighed in high school (albeit it without the same muscle mass). This is a photo of my during my first year in college, where I was at roughly the same weight.
If you’re interested in a similar story, you can find before and after photos of the “Low Histamine Chef” (Yasmina Ykelenstam) at this link. For me the important thing is not getting down to a low weight, but a healthy, sustainable weight where I feel good.
I’ve written about this before, but I was just reminded in this article about Steve Jobs advice to Nike: Get rid of the crap.
Per their website: “MyShake is a free app for Android phones that has the ability to recognize earthquake shaking using the sensors in every smartphone. The app runs ‘silently’ in the background on your phone using very little power – just like the step-tracking fitness apps. When the shaking fits the vibrational profile of an earthquake, the app sends the anonymous information to our central system that confirms the location and magnitude of the quake.”
“Our goal is to build a worldwide seismic network and use the data to reduce the effects of earthquakes on us as individuals, and our society as a whole. MyShake also provides users with information about recent earthquakes around the world and significant global historical earthquakes.”
“It was unbelievable,” a drained Moya told a handful of reporters after the match. “He’s such a fighter, a warrior. I have no words to describe for what I saw today.”
Four years ago, at the 2013 French Open, Nadal explained how he had learned to enjoy suffering in big matches, finding the joy of winning so much better as a result. The indomitable spirit -- no matter what travails Nadal has endured -- has not waned.
On Friday, we saw the grimaces on his face, the clenched fists, screams of vamos. The emotion was raw, especially when he lost the fourth-set tiebreaker. Moya could barely watch.
2016: The National Park Service is nice, I like the Redwoods and Volcanoes.
2017: I will follow the National Park Service into battle.
Hi, my name’s Ray. I’ll be drawing your blood today as soon as I finish this Capri Sun.
*misses hole 4 times then punches straw through bag*
(Reminds me of a few people who have drawn my blood.)
Scotch neat, please.
Umm ... this is a Starbucks.
Okay ... a scotch “grande.”
Without much discussion, here’s an Android
ListFragment with its Back/Up/Home button enabled:
(That button used to be a Home button, but now it’s used for the Back/Up action.)
And here’s the source code for that
space.com has this article about scientists going rogue as “a response to the Trump administration's order for at least four government agencies to stop all communications with the public.”
I don’t know what happened to Freedom of Speech in the U.S., but I like this.
After working with Scala for a long time, I had to come back to Java for a while to work on an Android app. Right away I missed a lot of things from the Scala world, including all of the built-in Scala collection methods, and other things as simple as the Scala
If you haven’t used them before, a Scala
Tuple class lets you write code like this:
Tuple<String, Integer> t = new Tuple<>("age", 41);
If you’re comfortable with generics, the Java implementation of a
Tuple class like this is simple:
When I was sick last summer I couldn’t even come close to thinking about a
Map while programming. Feeling much better these days after radically altering my diet, I have used many maps over the last two days to solve programming problems elegantly:
Map<Tuple<Position,RatingType>, Spinner> positionRatingSpinnerMap = new HashMap<>();
That code gives me an easy way to lookup an Android
Spinner widget based on a football player’s position (QB) and rating type (short passer, long passer, runner).
I have to say, it feels good to have my brain back.
The top five regrets of the dying:
1) I wish I hadn’t worked so hard
2) I wish I had stayed in touch with my friends
3) I wish I had let myself be happier
4) I wish I had the courage to express my true self
5) I wish I’d lived a life true to my dreams instead of what others expected of me
When you have a rare genetic mutation (I prefer the term “posthuman”), doctors like to give you orange jugs.
One of my gripes with both MacOS and Ubuntu is that it’s harder than it needs to be to grab a window corner or edge to resize it. IMHO, designers are choosing form over function.