Thanks Kevin. That’s pretty neat. For more, here’s the source code.
Thanks Kevin. That’s pretty neat. For more, here’s the source code.
My colleague Mark found this amazing tribute to the inventor of the Etch a Sketch, André Cassagnes. It’s some sort of magic I think because I could never draw anything on one. My son recently bought “the smallest etch a sketch in the world” which is a tiny device but he’s having fun with it.
Then there’s this amazing artwork done on the little red box. How?
If you want to know more, the Wikipedia page on the subject has tons more information.
A long time ago in 2013 Backblaze had a “sign up and get an extra three months free” offer and they’re back at it again.
For the next 32 days. click on this Backblaze signup link, you’ll get started on a free trial for a month to test it out, but if you decide to pay you’ll get an extra three months.
I love the Backblaze service. It’s a cloud backup service where you can backup your files. I won’t go on and on about it. I did that in my 2013 post, but if it’s any indication of how good they are, I’m still a customer all these years later with over 2TB of data backed up there now.
The signup link is an affiliate link of course (I get three months free as well if someone signs up) but if you don’t want to use it and don’t want that extra three months sign up through this link instead.
And to think, I used to rely on backing up my photos to CD..
Tesla will include $8,000 worth of self driving equipment in every car, but you have to pay extra to “enable it” when the software is ready according to this article.
Someone used my gmail address when they signed up for Sky Television. They must have lots of spare time and money to burn as they’re getting the “Variety with Sports & Movies” package at 83 Euro a month. Yikes.
I filled in the Sky customer survey a few times but they appear to have been ignored. One more time then.
Their emails aren’t really helpful, but Gmail does somehow know how to unsubscribe from Sky emails. I’ve sent Sky a reply telling them they have the wrong email for this account. Updates in the comments if I hear back from them!
You received this because you enquired about subscribing or subscribe to Sky. If you have received this email in error, please accept our apologies.
I never used the BBC Micro much but it was a prominent feature of schools across Ireland the UK in the 80s and early 90s.
I love that Professor Steve Furber’s admitted they didn’t know why certain chips worked or the work arounds they needed to get other bits working!
Making the switch from Windows or Linux to Mac OS X is not without pain. The extra CMD key plays havoc with muscle memory, and the “Windows Explorer” of Mac OS X, Finder, is quite a different beast to what you might be used to in the Windows or Linux worlds.
About two weeks ago I decided to make the switch again to Mac OS X and I lamented the difficulty in using Finder to do simple tasks. I’m still not 100% happy with Mac OS X it but the tips on the following pages made things easier:
There are still oddities. When Mac OS X mounts an SMB share it does so with permissions that only allows the current user to edit files in the share. That’s perfectly understandable but it messes things up for Rsync when I’m syncing directories with a remote host. I’ve had to resort to using the “–size-only” parameter of Rsync so it won’t attempt to sync every file each time. I need to figure out if that can be fixed somehow.
I’ll update this post from time to time as I come across more oddities.
I had to update Java this morning and I was in a hurry. I clicked through the first page of the install wizard without really looking and then remembered I should have paid attention and noticed it said it would install the Ask.com app. Grrr.
(Here’s a screenshot I captured a few months ago)
I could have cancelled it but I ploughed on. However there was no sign of the extension after the install. When I restarted it, Chrome reported that the extension “Search App By Ask v2” was added!
I did not enable it of course, and checked my search engine settings. The site ask.com had been added, but was not set as the default engine. Gone with that then!
I hate that Oracle put a browser toolbar in the install of the Java runtime. I wonder how many kids who installed Java to run Minecraft have this toolbar installed now?
It must be something about the slightly warmer air in Spring time because the last time I looked at virtual desktops for Windows was almost exactly two years ago.
Back then I tried an app called Desktops and mentioned VirtuaWin in passing but I honestly don’t remember why I stopped using Desktops and barely remember using it at all.
I installed VirtuaWin last Friday and I’ve been using it over the weekend and it’s a fine replacement for the same Linux functionality I used for many years. I have browsers in desktop 1, MTPuTTy in desktop 2 and I’m experimenting with xchat and Skype in desktop 3 so if you ping me on either of those and I don’t react it’s probably because the status bar icon doesn’t flash.
There’s also Dexpot but I’m in no hurry to try it just yet.
Recently Gmail started caching all images sent to its users and by default will now display them when you look at your email. At first glance it seems like a good idea. It protects your IP address, stops the sender dropping cookies in your browser and possibly speeds up image loading for you. What it doesn’t do is stop the sender knowing that you opened the email. Your privacy is at risk if you enable this. Marketing efforts just became a lot easier.
A carefully crafted image filename will let the sender know that a particular user viewed his spam email, even if Google host the file on their own servers. Google has to fetch the file from the sender’s server and that will contain a number or string identifying that user.
As soon as that image is opened by Google the sender knows they have a valid email address.
How easy is it to track usage? It’s simple! I wrote a plugin in 2007 called blog voyeur that could track visitors who viewed my blog through RSS readers if they had left comments here. (I’m not using that plugin any more, don’t worry, your anonymity is safe!)
The documentation on the new settings says as much but I doubt many people will look there.
In some cases, senders may be able to know whether an individual has opened a message with unique image links. As always, Gmail scans every message for suspicious content and if Gmail considers a sender or message potentially suspicious, images won’t be displayed and you’ll be asked whether you want to see the images.
Gmail does a good job of spotting spam but legitimate email can contain these tracking images too. I get promotional emails from companies I’ve dealt with. I would much rather they not know when I open or even if I have opened their emails. If I wanted them to know, I’d tell them.
So, when you see that popup informing you that images will be displayed, click on Settings and disable image loading.