Archive for the ‘thoughts’ Category

Developing for Opera

Thursday, July 16th, 2009

I’ve recently put a lot of time into Zemanta stuff working in Opera. There are a few things I’ve noticed that really bother me as a developer when developing for Opera.

OperaImage via Wikipedia
  1. The easiest way to be sure you’re getting a non cached file is to actually have it open in a tab and reload that tab. Emptying the cache does not seems to work as I’ve found out while caught in an alert loop.[1]

  2. I found the “don’t run scripts on this page anymore” checkbox in the alert box fascinating, but less so after I clicked it and couldn’t find a way to turn scripts back on for that specific page. Fortunately restarting the browser did the job.

  3. We load a loader.js that in turn loads other Javascript and CSS files. Unfortunately it seems I have to manually load these files in tabs in order to get them to work – even though I can see them in Dragonfly when I click them they seem to be blank. When I reload, the content appears. After that they work as expected. But even then I don’t see them loaded in the Network tab of Dragonfly.

  4. Can’t get the CSS loaded from a script to work. I don’t have any ideas, they just don’t work. I don’t see them in Dragonfly network tab (but I don’t see Javascript files either and they work).

  5. When using Dragonfly I cannot get out of the inspect DOm mode so I can’t use the site to do something while watching what is happening in the DOM – what you must do is switch to a different tab, do your stuff and then switch back.

  6. When you look at errors on a WordPress page Opera spits out loads of “-… is an unknown property” – thanks very much but properties that start with a – are supposed to be unknown to most of the browsers as they are vendor specific. This means that finding the error you’re looking for is much more difficult than it should be.

What I really hate the most when working with Opera is the lack of information about what is going on. They’ve added some really nice features in the recent releases but it is still quite far away from being a browser that people develop for. In this way it is sort of similar to IE but IE is a must and Opera isn’t…

If any of these are my mistakes I’d be glad if someone set me straight and taught me to use Opera as a developer. I bet others would too.

  1. When you have a loop that alerts something and you keep getting the alert – the only way of getting out is removing the alert from code, emptying cache and trying to hit reload between alerts. In Opera this does not seem to work as the only way to get the new file is to reload the file and you can’t do that between alerts. back
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A quote from Michael Lewis

Thursday, November 13th, 2008

This is why there’s a crisis going on.

In Bakersfield, California, a Mexican strawberry picker with an income of $14,000 and no English was lent every penny he needed to buy a house for $720,000.The End

Via markos.

Levels of government

Tuesday, September 9th, 2008
Overview of Piran, Slovenia
Image via Wikipedia

Just now the chief of Slovenian Police (about 10.000 employees according to their website) said that he cannot be held responsible for a thing that a guy 20 levels below him did wrong while talking about Slovenian Interpol not responding to an Austrian Interpol request within a year.

Funny – while working at Parsek I worked on the Cisco Systems Slovenia website. If I recollect correctly our contact at Cisco Slovenia was only about 7 or 8 steps from the CEO of the company which has about 66.000 employees (according to Wikipedia).

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Lure me in with the music

Friday, August 29th, 2008

Window shopping at Eaton's department store.Image via Wikipedia While shopping today it struck me that you can also choose your clientele with the music you play in a shop. Or inadvertently repulse shoppers if an aggressive young shop assistant plays music that customers don’t like. This made me think that I’m not in the demographic of Jack & Jones Jones and that I’m welcome in the shop for wedding gifts. I’m getting old obviously.

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Seed funding Slovenia

Sunday, June 8th, 2008

It’s happening. Slovenia is being put on the map of the internet.

The company is based in Slovenia and was funded through relationships it made at seedcamp. I am very interested in what’s going on with seed stage web startups in europe right now. I’ll be over there next month and will spend some time trying to get a sense of things. One stop is likely to be Slovenia to meet the Zemanta team.A VC, Jun 2008

Velika planina

Image via Wikipedia

I was fascinated when I read this post, not just because as most of you know I now work for Zemanta but also as somebody who has been trying hard to get people to think about seed funding Slovenian companies and organized two Start-up nights at Spletne urice for the same reason.

Unfortunately VCs in Slovenia still aren’t up to the task. And after all the great local companies get funded by foreign capital the local press will most probably say how we sold out everything of value.

Zemanta Pixie

Leaving Parsek

Friday, May 23rd, 2008

After quite a few years devoted to growing and developing Parsek I’ve come to the end of this very interesting and challenging project. I decided to continue my career elsewhere.

New challenges lie ahead and I will delve into them with everything I have.