Chris Worfolk's Blog

I am working with Sky Sports at the moment, who recently relocated their office to Leeds Dock. They are encouraging everyone to talk about how good it is, so here is my contribution.

It was a smooth transition and everything is up and running. It was only a few months between signing the lease and moving in, so there is still plenty to do. It will be great when we get the other buildings up-and-running to give us additional meeting space.

It is a nice location and you get a good view of the dock.

That floor is as slippy as it looks. You can pick up a huge amount of speed on the new chairs: great for chair racing. You can also see that there is no roof. This is the same across the entire building. Everything has been left exposed, which is a design feature. There are screens everywhere, so you feel like you are in the future.

Noise levels were quite high initially but it seems to be calming down now. There is also a cafe that Sky subsidise. So for example, I can of pop that would be £2.50 on the high street is £1.00 in the cafe.

Whether it quite puts us up there with Google and Facebook as one of the best campuses in the world, I suspect probably not. But it is a cool place to work. And ultimately it is the people that make Sky a great place to be.

One of the few benefits of my recently drastically extended commute to work is getting to enjoy the morning sky.

Still looking for that perfect gift for someone? I’ve come to your rescue, as yesterday saw the launch of the 5th edition of the Leeds Restaurant Guide! It should now be available on Kindle Store. This edition has 20 new restaurants and 4 updated reviews.

Added

• 2 Oxford Place
• Archie’s
• Bilbao
• Bill’s
• Brotherhood of Pursuits & Pastimes
• Five Guys
• Gusto
• La Rambla
• Manahatta
• My Thai
• Pie Minister
• Pintura
• Revolucion de Cuba
• Smoke Barbecue
• Soba
• Stockdales
• The Headrow
• The Liquorist
• The Phoenix
• Zaap Thai

Updated

• Akbar’s
• Elysium
• Stonegate Pubs
• Thai A Roy Dee

A few weeks ago Elina was ill, so to make her feel better I made her a mixed grill. It turned out very well, but it was the bill that surprised me. I spent £20 at Tesco getting everything for it. There were a few other small items, but most of it was grill money. That works out at nearly £10 each.

It has given me a renewed appreciation. How the hell do Wetherspoon’s do it for £7 each, including a drink?

Pebble in the Sky is the third novel in Isaac Asimov’s galactic empire series. The empire of Trantor is now firmly established and spreading to every corner of the galaxy.

Earth on the other hand is not doing so well. The people of the galaxy have forgotten that it was the original home world of man, and Earth has fallen out with the rest of the galaxy. However, they gave a secret plan to destroy the empire.

Having read the Foundation series, it adds a different perspective. Spoilers start here by the way. This novel ends with a note of hope that Earth will rebuild. However, as those of us who have read Foundation and Earth will know, it doesn’t.

Foundation also benefits from originally having been short stories merged into novels. This means a lot happens and you see the story unfold over hundreds of years. The galactic empire series typically take place on one or two planets, and not much happens. They are still good, but it does not have quite the same effect of the first Asimov novels I read.

It does do an excellent job of constructing the amazing world that makes Asimov’s storytelling so enjoyable though. The far future, and the familiar, blended into one.

In The Code Book Simon Singh discusses the history of cryptography. It is a journey through the first simple ciphers through to the war years and then the computerisation of encryption.

It was not a topic I thought I would be that interested in, but Singh’s writing makes it an enjoyable read.

It was originally published in 1999. Given the nature of the topic, the book is showing it’s age significantly. This only comes into play in the last few chapters, but is noticeable.

The Currents of Space is the second novel in Isaac Asimov’s galactic empire series. The first in the series, The Stars, Like Dust was not one of my favourite Asimov novels but this one is an improvement.

It still lacks that grander scale of lots of things happening, that the Foundation series has. However, it does open it up to the wider galaxy. It might all take place on two planets, but the empire of Trantor is there and on the rise.

The story follows the two planets of Sark and Florina. The former exploits the latter for it’s valuable kyrt plantations. But what length will they to go to protect it?

The Stars, Like Dust is the first in Isaac Asimov’s Galactic Empire series of novels. I had grand visions when I started reading it. It would be the missing link between Robot series and the Foundation series, looking at the growing empire as it expanded and conquered the galaxy.

It was not like that. The empire never even comes into it. It talks about the fighting of a few kingdoms that control some planets. It is apparently set before the empire really arises and while it is okay as a standalone novel, it lacks the grip and brilliance of the better Asimov novels.

It is also a little predictable. Once you have read the Foundation series, you can pretty much guess where the rebellion world turns out to be. They came out at about the same time, so you could argue it the other way around of course.

Modernizing Legacy Applications In PHP is a book by Paul M. Jones on how to bring legacy codebases up to date. Jones is a relatively big-whig in the PHP community, being involved in most of the PSR standards and a contributor to the Zend Framework.

For me, the book was both excellent and uninformative. What I mean by that is that I do not think I learnt anything from reading it. However, I flatter myself that I am pretty good at PHP and have spent many years working with legacy codebases. It was always been an interest of mine, and I have previously submitted conference papers on the subject. I have been doing just what this book describes with my current client.

That in itself shows the quality of the book though. It describes every step I have been going through in a logical and clear order. It explains introducing autoloading, separating out the concerns, adding unit testing and injecting your dependencies. It says you from the tangled mess to a clean and modern application in an easy-to-follow manner. In short, it is pretty much everything I would recommend to someone starting to clean up a legacy application.

It has code examples and some tips and tricks in it, but for the most part it is quite high level. It also deals with PHP 5.0 and onwards. There is perhaps room to expand here. At Buzz I had to come up with techniques to support ancient problems like register globals, and at the NHS I ran into PHP 4.6 installed on their servers. Solving these kind of problems, and the little code tricks you can do, might have been a useful additional also.

Overall, I would recommend this book to anyone who feels the least bit daunted by the idea of modernising a legacy PHP codebase. It is clear, easy-to-follow and takes you through exactly the steps you should follow.

So this is it then, the final Pratchett novel. Worse, it’s a Tiffany Aching novel.

Pratchett comes out swinging for his final work. Perhaps it was his last chance to do something big, or perhaps he was trying to claw back readers from the popularity of George R. R. Martin, but I did not expect it to stat that way.

I did find a surprisingly amount of enjoyment in the book though. I have never been an Aching fan, but this was quite a good one. A nice way to go out on.