It’s usually the firewall/anti-virus software 


Filed under: General on Thursday, December 4th, 2008 by Jack Hughes | No Comments

A good case in point today. Software ran just fine on Windows XP but the move to Vista stops the software working.

First conclusion: the software mustn’t be compatible with Vista. Wrong! It was nothing to do with Vista. It was the anti-virus software running on top of Vista that was causing the problem.

For reasons best known to BitDefender, it thinks the protocol used by Sensatronics for retrieving the temperature readings looks like the Yahoo messenger protocol. The only thing the two have in common is that both use XML over HTTP.

The lesson of the day: always switch off your firewall/anti-virus software when a problem arises. Of course, make sure you switch it back on once a problem has been diagnosed. Most of the problems we diagnose are related to those two culprits one way or the other.

Popularity: 1% [?]

Off Topic: A few pictures from Otley on a snowy day 


Filed under: Off Topic on Thursday, December 4th, 2008 by Jack Hughes | 1 Comment

Popularity: 1% [?]

A WEEE farce 


Filed under: General on Wednesday, December 3rd, 2008 by Jack Hughes | No Comments

Over the last couple of years we’ve donated around £2,000 in order to be Waste Electrical and Electronic Equipment (WEEE) registered.

In the same period how much toxic electrical waste have we saved from landfill? None. Not a single solitary chip or board.

Why don’t we all just admit it: WEEE is just another tax and a dumb tax at that.

Popularity: 2% [?]

Unusual use for an AKCP sensorProbe2 


Filed under: General on Wednesday, December 3rd, 2008 by Jack Hughes | No Comments

Humidity is something that you’ve got to monitor very carefully when you run a telescope, especially when it is as large as the WM Keck Observatory in Hawaii.

Popularity: 2% [?]

The popularity contest widget has moved… 


Filed under: General on Tuesday, December 2nd, 2008 by Jack Hughes | No Comments

…to be hosted with all of its brothers and sisters over at wordpress.org. The new hosting facility over at Wordpress provides a much better environment for the widget where it can be version controlled properly.

Popularity: 3% [?]

A perspective on open source network monitoring tools… 


Filed under: Network Management, Open Source on Monday, December 1st, 2008 by Jack Hughes | No Comments

…by Grig Gheorghiu over on the Agile Testing blog: The sad state of open source monitoring tools.

I wish there was a standard nomenclature for this stuff, as well as a standard way for these tools to inter-operate. As it is, you have to learn each tool and train your brain to ignore all the weirdness that it encounters.

One of the problems with I.T. is the lack of a standard terminology. It would make things a lot easier if everybody used a standard set of terminology to describe the same things. Kinda hard to see how this can be imposed though. I guess over time a standard terminology will just evolve after the industry has matured a little more.

Popularity: 4% [?]

The Tech Teapot two today! 


Filed under: General on Thursday, November 27th, 2008 by Jack Hughes | 9 Comments

Birthday Cake

The Tech Teapot is two years old today. Now we’ve got 13 categories, 334 posts & 412 comments.

A selection of some of my favourite posts from the last year:

Thanks to Chris Garrett for his advice and for co-founding the local Wordpress in the North group. Also thanks to Alan over at The Open SourcererMatt Simmons and John M Willis for commenting here and for putting up with my comments on your blogs.

Popularity: 6% [?]

Subscribing to blogs the easy way 


Filed under: General on Wednesday, November 19th, 2008 by Jack Hughes | 2 Comments

One of the things that has surprised me about running this blog has been the number of people who subscribe via email.

There is a much easier way to subscribe to this and many other blogs. Googe Reader is a web based feed reader making it a snap to keep up with blogs or anything that provides a RSS feed all from a single place. If you’ve already got a GMail account, you can sign up very easily. If you don’t then you can sign up very quickly in a couple of minutes. It will save you lots of time in the long run.

My Google Reader Account in action

My Google Reader Account in action

Here is a Google Reader tutorial by Andy Wibbels. There’s also another one by Capture the Conversation as well. Google have got into the act too with Google Reader in Plain English.

Popularity: 10% [?]

Off Topic: The recession according to Google Trends… 


Filed under: Off Topic on Tuesday, November 18th, 2008 by Jack Hughes | No Comments

John Naughton has created a great post outlining the development of the recession in Google Trends. My suspicion is that Google Trends will also show the upturn before anything else too. I wonder which searches will be diagnostic of the upturn?

Popularity: 11% [?]

What to do if you’re newly qualified and can’t get your first job 


Filed under: General on Monday, November 17th, 2008 by Jack Hughes | 3 Comments

In the early nineties I managed to time my emergence from college to exactly coincide with the beginning of the last recession.

It wasn’t a nice time. Jobs were in short supply and the jobs that were advertised were usually deluged with applicants.

Newly qualified people are bound to feel a downturn the hardest. You don’t have a track record, your skill set may not exactly match what is required by industry. In addition, people with work experience, who’ve been made redundant, start applying for entry level jobs.

I sat out the entire early nineties recession. I did washing up jobs, mowed lawns but basically not what I’d trained for.

What can you do if you are newly qualified but can’t get a job?

  • Don’t blame yourself - it isn’t your fault the banks managed to lend money to people who couldn’t pay it back so don’t beat yourself up. Fortunately, most employers will understand a period of unemployment during a recession and won’t hold it against you;
  • Keep your hand in - learn new skills and brush up existing ones that are in demand by employers. Show some initiative, learn skills that are new enough to be in short supply. That’s how I got my first job (Windows programming in C). Participation in an open source project wouldn’t hurt either. You need to be able to put a positive spin when the inevitable job interview comes up and you’re asked what you’ve been up to for the last x months. Saying that you’re an expert on the Jerry Springer show won’t work I’m afraid;
  • Keep up a workmanlike routine - whilst you might feel like watching daytime soaps all day, don’t! Keep up a regular routine. Get your ass out of bed in the morning and get into a job search routine. Scan the internet for jobs and the local and national press. Your local library can supply you with plenty of free resources;
  • Network - keep in touch with your college buddies and attend networking groups related to technologies that interest you. A lot of jobs are never advertised so to get a look in you need to know the right people. My first job wasn’t advertised, my Father got talking to somebody from a software house who needed Windows programmers fast. They had just started their first Windows based product. Happily I’d been learning how to program Windows (in the Windows 3.1 days) for about a year so I was pretty well clued up. As things turned out, of the five people on the team, I knew the most about Windows programming even though I was technically the junior. The product we created has sold more than 500,000 licences in the last sixteen years;
  • Earn money wherever you can find it - careers are all very well, but in the end you are just earning money. If you are earning enough money to pay your bills then you get time to figure stuff out;
  • Compromise, compromise, compromise - it’s that ‘C’ word again. You may have spent your college years dreaming about Bill Gates begging on bended knee for you to go work for Microsoft, but unfortunately, that ain’t gonna happen. You don’t have to take the first job offered but, after a while, what you would have looked down on as a rubbish job may start to look a lot more attractive. I very, very nearly ended up a nurse maid to an old (no make that ancient) Burroughs mini computer for a fish processing company. It was only because the company took 3 months to decide to hire me that I didn’t end up there. I wouldn’t have liked it, but it was very nearly the only option.

By far the biggest lesson I learned was not to be too hard on yourself. Sometimes things just aren’t your fault but that doesn’t mean you can’t do something about the effects upon you. Be proactive in your search, keep up on the industry and try to do something interesting so that when you finally do get an interview you are positive and enthusiastic. You don’t want to give the impression of being miserable in your interview even if that’s how you feel. The interviewer isn’t interested… they just want somebody to fill a vacant post not to be your sounding board. That’s what friends and family are for… ;)

Popularity: 14% [?]