Nature's Way...

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Today I had to reboot Vista. Not something I do very often, or by choice, but I'd just installed some new software and it needed a reboot, so off we went.

On the way back it did a checkdisk. Something about broken chains somewhere. I'd not seen this message before, but I figured out it might be nature's way of saying it was time to take a backup. I fired up the Backup and Restore centre in Vista and two clicks and two hours later I'm the proud possessor of a bunch of files on my network storage device which will probably allow me to reconstruct my life should my laptop disk decide to tip over. The next thing I'm going to do, of course, is pick a file or two at random and try to restore them from the backup. When this works I can relax.

I remember a horror story from the back in the mists of time where a system manager (not me) had a hard disk crash. He was feeling quite relaxed about this, as he loaded up his backup tapes. Ten minutes later he was feeling less relaxed, when he found that his backup command saved the directory structure, but not the files. He hadn't thought to check that he could actually get anything off the tapes that he had been carefully creating and saving for years.....

So Many Questions....

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I'm trying out something new with the First Year students. I hope they don't mind. Around this time of year thoughts turn to examinations, and I usually set up some quizzes to help the revision process.

This year I'm doing things a little differently. Rather than a set of complicated questions that take ages to work out and answer, I'm setting around 50 or so snappy "true or false" ones. The idea is that you don't have to figure out which is the odd one out, or what the question is gunning for, you just have to agree or disagree with the statement.

I'm going to send out the marked papers after the weekend and invite everyone to have a look at their answers and the right ones, and then at the end of next week I'll run a revision lecture to follow up on the whole thing.

It will be interesting to see how it turns out.

Games and Wires

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Today we had a meeting where we are setting up a pilot project to let our students run a games server on campus. Previously this has been a fraught business, with concern about bandwidth use and system management from all sides. However, after an enlightened decision from the university Computer Users Group we are now opening up some bandwidth monitored ports onto the student cluster in freeside.

This could be fun...

Drunk with Readers

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I've been using a new mechanism to make sure that the readership of these august pages is holding up (not sure what you are holding up actually, but from here it looks like your hands need washing).

Anyhoo, I've been using this new service from Google Analytics, which lets me see who has been visiting the page, what time they came, whether they were wearing a tie, etc, etc. It is very powerful. It has lots of things you can use to evaluate the effectiveness of advertising and page design, see how far most people go through your content and the like. Most people seem to arrive at my site, take one look at the opening page and then vanish at speed.

Such is life.

If you run a proper web page which actually has serious intent you should take a look at the service, I can see how it could be very useful.

There is talk of a new version, which will let you find out how many people have visited your web site on the way back from the pub. That is going to be called "Google Paralytics".

PDF Output from Vista

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I'm a happy bunny. The weather is good. The book is written. And I've got a working PDF output program for Vista.

Perhaps I'm setting my sights a bit low; other people might wish for riches or movie star looks whereas I'm happy with a bit of sunshine, a few pages of text and Primo PDF.

Mind you, according to a survey this week the key to happiness is maintaining low expectations...

Threading with Forms

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Some of our students have been having fun with threading and forms (there is a lab out there at the moment which can be solved by creating a thread which performs a task).

Threads are great, because you can send them off to do something while you get back to responding to the user, or whatever. Snag is, when another thread tries to dicker with the contents of a form this ends in tears, as the Windows system is very picky about actions like this. There is a way round the problem though, and so I've written a little sample application which shows you how to do it.

It creates a form which has a single button on it. When you press the button it creates a worker thread and fires it off in another class to do something. When the something finishes it then calls back into the form to change the text in a label on that form. You can use this as a model for whatever you fancy doing with threads. You can find the code here.

Plumb Job

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Earlier this morning I was wondering how I was going to spend all this new free time that I have now that the writing on the book is finished.

This afternoon I found out. I get to clean mouse droppings out of the summer house. The pesky little rodents had made their way back in over the winter and seemed to have held a particularly messy party in my gardening gloves.

Lovely.

Gone to the beach

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Most of the writing is now done. Just a few bits left to add. So we went to the seaside. I really like Hornsea. It has a faded charm that I find really attractive. Number one son and I took our cameras, and we were dead lucky because the light was lovely for photographs.

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Beach front

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Asset stripped

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Indoor amusements

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Windmills

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Hornsea Mere Tea Rooms. Fantastic.

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This pike is over 100 years old.

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I once got a hole in one here. Snag is, it was the wrong hole....

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Boats