Thailand, elephants and Micron pens
After returning from a three month journey through Southeast Asia, I’ve been doodling elephants. Lots and lots of zentangle elephants. I attribute this to the set of Micron pens I bought in Thailand, and wonder if these fine writing instruments are even capable of drawing patternless, non-tropical animals. Testing that theory hardly appeals to me since I’m still in elephant mode. So instead, I decided to challenge myself in other ways by creating the world’s first purely HTML/CSS “hachyderm”.
See what I did there? (more…)
(Photo by William Warby)
After long, grueling months (years? or does it only feel like years?), your web application nears completion. It is tightly coded, well documented, works across all modern browsers, and is well received by your beta testers. It’s nearly time to go live, and a smile of pure relief plays upon your lips… and freezes into a rictus grin when your client turns to you, and asks, “so, hey, can we speed up the dynamic cat pic loading? Especially when I close the browser and come back to it later. I think that’s really key to the whole application.”
Long, long ago we discussed our jQuery plugin that will allow you to cache responses of ajax queries in Local Storage, so long as they’re strings, or something that can be coerced to a string (objects as JSON, numbers). We also previously discussed adding an ajax transport to allow us to handle sending and receiving binary blobs and array buffers via jQuery ajax.
But what if we need to cache binary blobs or arraybuffers? Say, we need those cat pics on the double – we could convert them to and from base64, but not only is that slow, but we’re certain to run up against the 5MB limit of local storage in short order. No, what we need is some way to cache binary data in some sort of client-side database…
So should I include them or omit them? Obviously the Spirit of the Art & Logic Style Guide would have the semicolons included. But I still need to ask myself the question for …reasons. I’m not going to be satisfied without understanding all the factors.
But wait, why are there factors? Why isn’t it common knowledge that everyone should stop typing all those “extra” semicolons, case closed? Well, it turns out that semicolons are only optional sometimes.
Art & Logic will have representatives from our engineering, recruiting, and account management groups at the upcoming South by Southwest Interactive Festival from March 11-16th.
If you’ll be there and would like to meet up to discuss ways that we might work together, contact me directly at firstname.lastname@example.org to set something up. You’ll be able to spot me easily — I’ll be the guy trying to figure out which of four simultaneous sessions that I really want to attend is the one that I’ll actually go to.
A couple of years ago, I developed an ‘operational support system’ for anaesthesiologists
working in the OR. Other than the main goal of enhancing Patient Safety by helping the
docs remember to do all the things they need to do before, during and after a surgery, the
requirements for the product were quite vague. This wasn’t particularly surprising to me
as this concept, though not new, had never been implemented as a computer system that could
be used in operating rooms and while certainly ‘technical’ to some degree, my customer was
not versed in software development and really didn’t have many expectations beyond the
implementation of his core concept. Anyway, with that comforting level of detail, I set out
to design a system that would both meet the main goal while at the same time being able to
accommodate the inevitable “oh yeah, we should be able to do, too – that won’t take
too long, will it?”.