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Dave F's Blog

Recursive gaming

By Dave F in Reader

Posted in Games, the web, Coding on June 25, 2008 at 11:35 am

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Spoof videos on you tube? News? Well no, but I can’t resist this one You know us programmers get all excited about recursion… http://www.youtube.com/watch?v=Rw8gE3lnpLQ

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Security Too Much = Less

By Dave F in Reader

Posted in the web, Security, e-commerce on June 17, 2008 at 2:05 pm

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I’m sure I’ve said before that if you make safety / security procedures too complex people will just bypass them and leave you worse off than before. Another example has just arisen from good old Tesco. To get into my account they want the 1st 3rd  & 4th digit of my pin & the 2nd 5th and 8th letter of my password. Typing all of it would be easier, missing 1 digit out of my pin isn’t going save my account from hackers is it? As for my password I end up either writing it down & counting which letter is where or reciting it down my fingers (usually out loud or at least with moving lips!). Either way it would be more secure if I just typed the damn thing in. My other gripe with Tesco security is they only accept 8 character passwords. Well I say accept, you can type 12 characters on the register page but they trim it to 8 and if you enter more than 8 on the login they reject it.

All in all longer passwords and none of the 1st 3rd & 8th would make life easier AND more secure.

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MusicMatch Jukebox - CDDB?

By Dave F in Reader

Posted in media, the web, music, Coding, e-commerce on June 13, 2008 at 10:37 am

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I’m using quite an old Music Match Juke Box (v7.5) as my CD ripper. The newer one screws up some other apps and is just bigger & bloatier & I have registered this version (I don’t just use freeware, on occasion I will pay for stuff!).

I use my own player “what I wrote” as an MP3 player as MM tends to hog resources, displays the tag name when I want the file name and doesn’t do some of the shuffle effects I want (like play next sequential track when in shuffle mode). Also it saves play lists as text files so it’s easy to manipulate them & doesn’t create weird libraries I never use. Anyway writing your own apps is cool & a CD / MP3 player is so easy with Visual Basic why not?

 However, back to MMJB. The problem I have is that it doesn’t tend to find newer CD & I end up typing in track names (well not typing, cutting & pasting from Amazon CD listings usually). Is there a new CDDB? Can I get MM to look it at it? Has someone declared copyright on track listings so they can’t be accessed?

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Sell Your Books

By Dave F in Reader

Posted in the web, Security, e-commerce on June 10, 2008 at 2:55 pm

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As a man with more books than is good for him (or the house) I do list books I no longer want on Amazon as a seller. Not all of them as some (most) aren’t worth anything - a lot of books are listed at 1p and the seller makes a bit on the postage. By the time amazon have had their cut that’s a quite small bit.

Selling on ebay makes more as their cut is less BUT with amazon you don’t need to mess around with photos & flashy listings. Just a basic entry under the ISBN and aim to be cheaper (or more collectible) than anyone else. The real benefit of Amzon over ebay is that it doesn’t cost to list & the listing stays active for 60(?) days and after that you can re-list if you want so it is all round less work. If/When a book sells they send you an email.

Just like round here, Amazon have re-vamped their site. One of the irritating things is they no longer include the buyers address in the email they send so you have to log on to get it. I suppose this is better from a security point of view, the less information in clear text mails the better. Not sure if this is why they have done it but maybe it does make sense.

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Free magazines

By Dave F in Reader

Posted in media, the web, e-commerce on June 4, 2008 at 2:33 pm

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http://whsmithemagazines.presse-wl.com/Publications/Default.aspx

Will let you download magazines rather than waste all that convienient paper. There is a free trial too so you can get a FREE magazine. Well sort of, so far I have wasted an hour installing viewer software that won’t run and so money spent none (good), time spent an hour (bad) magazines read none (v. bad).

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Rated: 60% (1 votes)
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Dual Booting - grubs up?

By Dave F in Reader

Posted in Home, the web, Office, Linux on May 28, 2008 at 11:23 am

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When I got hold a vaguely decent laptop for use at home I thought I’d be adventurous and put Linux on it, then I thought I play safe & dual boot it to Linux and XP. Some time later the XP partition is seriously full and the Linux hasn’t been booted for ages - sorry you Linux fans but this gets used for browsing, homework (Open Office) and games and even the slow XP boot is faster than Linux’s power on to Google home page.

So, obvious choice is to repartition & get rid of the Linux. I have a copy of partition magic so I can probably do it without data loss, I’ll have a go. 

The very lovely portion magic has moved portions OK (I think) & my primary partition is bootable BUT it boots into the grub loader which used to ask if you wanted to run Linux or “Other” (XP). Now it can’t find the Linux and just quits quietly.

Any clever suggestions? Will just booting off an XP CD & selecting recovery fix it? 

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Rated: 80% (1 votes)
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Really Portable Laptop? Keyring sized!

By Dave F in Reader

Posted in virtualization, thin clients, Home, the web, Security on April 29, 2008 at 1:01 pm

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http://www.itpro.co.uk/news/192123/infosec-08-virtual-desktop-on-a-flash-drive.html

This is brilliant. Everybody (who is anybody?)  has a PC or access to one. Using virtualization and this you could carry “your” pc on your keyring then slap it into your home desktop / laptop / friends PC / the machine in your holiday home / flat / hotel…

I used to use Tanden removable drive PC’s when I first worked from home. I just took the disk into the office & booted what looked like my PC. 

Imagine never being more than a fiddly bootup away from your PC - hot desking worldwide! 

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Johnny Lee doing things with a Wii !

By Dave F in Reader

Posted in education, the web, Coding, Freecycle, Blogs on April 25, 2008 at 9:13 am

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If you’ve not come across this guy check out

http://www.ted.com/index.php/talks/view/id/245    http://www.cs.cmu.edu/~johnny/ and a whole myriad of youtube’s.

The guy makes technology fun, cool & interesting (OK you & I might have thought it was before but not everyone does!). I can forgive him his minor oversight of not costing the projector into his interactive whiteboard because he  does what I like best - misuses what he has to make what he needs on the cheap!

It even has parallels with freecycle in that he’s using communications technology to pass on information about recycled / low tech / cheap solutions.

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Bob’s your mother?

By Dave F in Reader

Posted in the web, Security, e-commerce on April 23, 2008 at 2:52 pm

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I wish companies would keep their forms up to date or at least in sync. Having applied for a credit card on paper (don’t ask me why it couldn’t be done online) I then came to activate it on line. I was initially bemused when it told me my details did not match their records. Bemused because all I had entered was my mothers maiden name and my email and

a) I’m pretty sure I know what they are

b) I’m pretty sure they don’t - they never asked for either on the paper form

After a few moments of existential angst & identity crisis I just got round to being cross. I know my email address & mother’s maiden name, they don’t, how dare they tell me I’ve got them wrong!

I resorted to the phone line & a very nice lady calmed me down & asked me various questions. One of which was “what did you enter as your password or mother’s maiden name?” It transpires that the form I had saying “password” in some past or future manifestations says “password OR mother’s maiden name” . The web page quite distinctly just says “mother’s maiden name”.

Now, if you knew what I had entered as a password you’d know just how amusing it is to think of it as my mother’s maiden name & how unlikely it would be to enter it as such. However, you’ll have to use your imagination. Having got the thing sorted at last I have no intention of changing it just so I can tell the world what it was…

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Slow Internet Explorer?

By Dave F in Reader

Posted in the web, Google, Microsoft on April 14, 2008 at 7:15 pm

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I’ve been having problems with IE6(*). It starts up but then hangs for up to a minute. The PC runs fine but IE doesn’t want to accept any key input.

I’ve removed the google toolbar & reinstalled it and problem gone. Google bar is really worth having but I do have to remove and reinstall it from time to time :(

(* IE7?  No thanks! Tabs? Why? If you know any reason why I would want tabs please leave a comment!)

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