Category: Webdev

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Determining if an element is in the last row of a table

Once upon a time I stumbled upon a problem, where I needed to calculate if an element is in the last row of a table. Here's the scenario: you have a number of items, which are put in a table from left to right. When the row is full, the items continue in the next row. Imagine an airplane or a theater where people start sitting front-left and continue to the right until they run out of space, then going to the next row and so on. Now we want to know which people are sitting in the last of the populated rows.

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written 12:57 CET on chronolog
2141 views   •   1 like   •   Like   •   
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Adding share buttons to your blog or website - a comprehensive guide

A lot has happened in the field of share buttons in the past year: Google +1 button for web pages was introduced, Facebook started to migrate the Share and Like buttons, TweetMeme button is slowly getting replaced by the offical Tweet button, etc. Enough to make maintenance of these buttons a pain in the ass. But since social activity is getting more and more important for SEO, this needs to be done, one way or another. To make it easier, I've put together a comprehensive list of different share widgets, together with some explanation, sample code and direct links to full documentation.

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written 13:05 CET on chronolog
10388 views   •   4 likes   •   2 comments  •   Like   •   
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Reinventing SEO: The social media effect

Looks like the time for classic search and Search Engine Optimization (SEO) is slowly running out, waiting to be replaced by more advanced and efficient algorithms than mathematical - human powered. The Facebook Like button, the Twitter retweet button and other social share widgets are on the uprise, and Google is fighting back with all its might. For now, their business model relies heavily on search (other project like Android and Chrome too), but their future social success was named the number one priority by the new old CEO Larry Page.

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written 10:00 CET on chronolog
3863 views   •   2 likes   •   6 comments  •   Like   •   
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I've developed a magazine based on my Delicious bookmarks. And a Twitter bot.

Last week was marked a great social achievement of mine – I managed to bookmark my 10.000th bookmark on Delicious. A lot of people have 10.000 tweets, but not many own 10.000 bookmarks, fully tagged and classified. I've been collecting these since December 2006 (probably one od my first 2.0 addictions), and they are becoming one of my greatest possessions – knowledge is the ultimate collection. Hopefully Delicious won't get shut down or left behind, so I will be able to continue with this obsession.

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written 8:34 CET on chronolog
4160 views   •   3 likes   •   Like   •   
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The chronolog now understands connections between content

I once made a promise that I will try to incorporate as many interesting features as possible into my blog. My previous development sessions were based mostly on interactions of readers with the posts, the peak of it being the Hot on the chronolog algorithm. But now, as the chronolog finally reached critical mass in the amount of content it operates with, the time has come to do something new. The next step is focused on a different functionality, and a few days ago, the chronolog received an algorithm for recognizing relationships between different blog posts.

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written 22:20 CET on chronolog
2183 views   •   3 likes   •   6 comments  •   Like   •   
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The awesomeness of the Facebook Like button

Usually I'm quite critical towards Facebook and their policy for dominating the World Wide Web, but in this case I have to give them credit and respect. I finally took the time to add advanced share buttons / badges to my blog (and actually made a whole science out of it, but more on that some other time), one of them being the infamous Facebook Like button. Needless to say it's probably the most advanced available share widget from the technical point of view, but I never imagined it's that advanced. Looks like Facebook isn't loosing any time to index the web, and their architecture for achieving this goal is set up very well. The Like button is fully connected with all other social activities on Facebook, which obviously means Facebook is building a giant man powered map of the World Wide Web.

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written 8:46 CET on chronolog
2467 views   •   3 likes   •   12 comments  •   Like   •   
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The impact of hyperlinks, toolbars and URL shorteners on Google Analytics

In the past few weeks I've done an extended analysis of visits on my blog, which made me wonder how the super fancy new web gadgets and features influence Google Analytics and traffic reports. By these new gadgets I mean the nowadays very popular URL shorteners, such as tinyurl or bit.ly, and the annoying inside-browser toolbars, used by Digg, Stumbleupon, Google images and other services. These inventions made me wonder, as well as probably many other bloggers, web developers and marketers do - are these things messing up the traffic statistics? To be sure, I had to try it out by myself and found out the following: No, they do not. Or better put, Google is smart enough to know what's happening.

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written 19:51 CET on chronolog
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