London terrorist attacks

As a largely unmilitarised country, Britain (like many other Western countries) is a soft target for terrorists. But that very softness makes attacking us in this way pointless: it’s like punching a sponge. We won’t change – we like our country how it is.

It’s possible that by drawing attention to themselves, the people who did this may have changed some aspect of the world, but as for advancing their cause – how can they when the only discernable motive they have is hatred? Does murder really win them support at home? I doubt it.

We in Britain have done and continue to do some terrible things. I wish we would stop, but today isn’t going to make any difference either way.

If you or anyone you know was hurt today, I’m sorry.

Train gaming

For my train journey, I ended up downloading a few emulators that didn’t work, and a few games that didn’t work, but what did work was the PC version of Prince of Persia, and the PC version of Cannon Fodder, both of which were very enjoyable.

Especially good were some new levels someone had created for PoP – a lot harder than the original ones! It did show how much work went into creating games, even back then, though, since there were a couple of subtle bugs in the new levels that led to you getting trapped with no means of killing yourself, which means your entire game is over and you have to start again, which is quite frustrating.

I did dig out the code for my track and field game, but when it appeared all on one line with weird symbols for the carriage returns, and I contemplated the idea of fixing this (and coding generally) in notepad, I decided to go back to PoP instead.

More on the track and field game later. It’s in Python…

Constantly changing passwords

I know it’s supposed to be best practice to force users to change their passwords regularly, but how are we supposed to remember them? I wonder whether anyone has done any research into passwords becoming lower quality as people are asked to change them. It just becomes increasingly difficult to think up memorable things that are not obvious, or look for ways of fooling the computer into letting you have a similar password every month.