OK: here’s the scenario. You’ve just loaded a long text-heavy web page on your iPhone or iPad and want to search through it for a particular word or phrase. How do you do it? […]
READ MOREOnce I’d resolved the Surface Pro 3 had to go, I had to decide what to replace it with. I’ve had a Dell XPS 12 for two years now and love it, apart from one drawback. It’s heavier than a “normal” touch ultrabook because of the swivel screen (it needs a sturdy frame). My wife has been using one of the original XPS 13s for three years and it’s wonderfully light, and I bought her one of the new ones with the “Infinity display” earlier this year to replace it. I’d have to say it’s a beautiful machine: the display is crisp and clear and extends to the edge of the screen. Bloody marvelous. […]
READ MOREIn February, I decided to buy and try out a Surface Pro 3. I’d read reviews such as Hanselman’s where he recounted using one for a couple of months and liking it, and it seemed to me that it was possibly a good replacement to my nearly two-year-old Dell XPS 12. The one primary reason for upgrading was DevExpress’ release of their grid for Xamarin.Forms: I’d bought a MacBook Air 11 for demoing that on travels, and I needed a lighter ultrabook to demo everything else we do. (And before someone pipes up and says, buy a MacBook Pro, been there, done that, moved on. Also I need a touch screen, so there.) The Air is 2.2 lbs, the XPS 12 is 3.3 lbs, so a chunky 5.5 lbs to lug around at conferences and to the booth. Meh, to put it bluntly. The Surface Pro 3 with Type Cover, on the other hand, was 2.44 lbs: OK that’s more like it. […]
READ MOREYesterday was an anniversary in the Bucknall household. It marked nine years since I joined DevExpress as their CTO. It was on the Ides of March, 2006 that I started this life of a remote employee – I live in Colorado, DevExpress was in Vegas and is now in Glendale, CA – and I must admit it’s been fairly successful, at least on my side. What can I say about the last nine years from that personal viewpoint? […]
READ MOREThis evening I wanted to solve a particular problem, and it required me – or so I thought – to permute an array of items. Back in the day I wrote an article for PCPlus on the subject and mentioned in there Heap’s algorithm. I hasten to add here that “Heap” here is not the traditional computer science heap, or even the application memory heap, but B.R. Heap, who first formulated and published this algorithm in 1963 (pdf). […]
READ MORESo yesterday I wrote an article about the conditional support of MathJax in my posts here on the blog. The post required MathJax since I deliberately put an equation in it. Today I noticed that viewing that post in Chrome led to the equation being rendered three times across the page: […]
READ MOREA couple of years ago I did a series of posts about TVM, the Time Value of Money (1, 2, 3). Because they were mathematical in nature, I had to write a few math expressions and equations. Way back when I’d have written them out in the Equation Editor in Word, and taken screenshots, but this time I decided to go for a browser-based solution: MathJax. In essence, I’d write the expressions in LaTeX format, such as x = \frac {-b \pm \sqrt{b^2 - 4ac}} {2a}, and have it rendered as: […]
You may have noticed. Or quite possibly, not. I won’t hold it against you; it is a bit nerdy. The thing is, I’ve revamped my blog so that the “ancillary” stuff is now hidden behind a “hamburger menu” over there on the left. Click the icon (it’s known in the trade as a “hamburger”) – or, if you are on a tablet or phone, touch it – and the extra stuff about me, the site, and other information slides in, pushing the normal blog content over to the right. This is my first tentative step to being “responsive”, at least in the web sense. The rest of the responsiveness will come later, when I change how posts are rendered in the browser. […]
READ MORENearly four years ago now, I “implemented” MarkDown for the comments here on my blog. At the time, Graffiti CMS (the blog engine I use) was being fairly regularly updated and I didn’t want to change my server-side code unnecessarily. I’d already run into merge issues in the past with new fixes from the CodePlex repository. […]
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