Introduction
I don’t want to start off on the wrong foot again, but I’m afraid I might have to. If you read my discussion of the C programming language you may imagine that I’d like C++. After all, C++ fixes some of C’s idiosyncrasies, adds object orientation and a whole host of new features.
You’d be wrong though. In many ways I consider C++ to be a step backwards from its parent and this piece will hopefully explain why.
It’s been over five years since I last told you about my favourite computer and programming related books (don’t believe the date on that article. It’s been edited lightly a couple of times since I first posted it).
Having said that, some things have not changed. The vast majority of books on the shelves of your local retailer are very specific. Publishers seem to eschew broad, generally useful texts in preference for yet another beginners guide to Microsoft Word or C++ (or, more likely, Visual C++ 2005 Special Easter Edition SP2). I do not understand this. Sure, there’s a genuine need for “how to” books for specific technologies but is it not more useful to learn how to solve problems in general rather than how to solve a particular problem with a particular product?
When they first announced the App Store and the iPhone SDK I thought that a blogging tool might be something worth downloading. On the first day TypePad had their application but we had to wait until this week for the WordPress equivalent. On the plus side, WordPress for iPhone is both free and Open Source.
First impressions: it’s nice. Setting up a new blog is simple. Writing a new post is straightforward too, just press the “new” button, fill in the fields much as you would in the web interface and get typing. You can also add photos — either directly from the camera or from your photo library — but only to the end of your post.
A common refrain is that computers are too complicated for ordinary people to use. Yet mostly when I see people sat with a notebook on their lap I don’t see frustration. The confusion tends to come when something doesn’t work as expected. Naturally bad design plays a big part in this but the biggest stumbling block comes when a dialog box like this pops up:
There’s this feeling in the Mac community that you should avoid the first iteration of any new Apple product. Yet back at the beginning of this decade I went out and foolishly put £350 down on a first generation iPod. Sure, it looks clunky now. It’s bigger and lower capacity than the current revisions, has a monochrome screen and the scroll-wheel actually rotates. But for a version one product it was remarkably well rounded.
In a previous post about Internet Service Providers I hinted that their current business model — where it’s possible to download as much as you like when you like — was unsustainable. Since I’ve had a few people asking me about that I thought I’d dig into the subject.
The first question that we need to ask before we get any further is, What does your ISP do? This may look like a silly question at first glance but exactly what data they pass where is the key to understanding how they make (and lose) money.
I hesitate to say that it happens often, but people do sometimes talk about special abilities or super-powers, even if it’s phrased as a “party trick.” Today I realised that I have what might best be described as a special inability.
I took a quick wander into Wimbledon, the nearest town to where I live. It looked gloomy outside and the weather the previous day had been windy and a little chilly. I decided to wear a jumper and my jacket. It didn’t take me long to realise that I had misjudged the weather and that I was very warm.