Ronan’s Blog


Random thoughts of an Irish Software Architect in the GIS Industry.

Google Release Static Maps API - Why?

Posted in Development, GIS, Web by Ro on the February 22nd, 2008

Google have today released a static Map API, for generating simple single image, non-interactive map images.

What are the benefits of this API?
To Google -> Decreased Bandwidth and processing, if static maps will suffice (for example a location map on a business webpage), then a single request on their data will be enough, rather than placing a map with panning & zooming capabilities on it.
To the User -> A single image map can be copied & pasted into e-mails & documents more easily for your average user, so that they don’t need an image editing tool.
So why do they feel this completely new API is required?
A slightly different operating mode (i.e. Single Image Mode) in the existing API with a simple set of instructions would surely be enough.
Google Static Maps API


eBay & up-bidding

Posted in Personal, Web by Ro on the February 16th, 2008

I just bought an iPhone on eBay… And I’m happy enough with the price that I paid as most for sale were going for around the price that I paid.

However, looking at the bid history, I notice there seem to be many bids by bidders with a long history of bidding but not actual purchases, my “No Reserve” auction item looks like it exactly wasn’t. Perhaps sellers up-bidding with different accounts ?
eBay_iPhone


Quite Possibly the funniest headline ever?

Posted in Cool Stuff, Web by Ro on the February 4th, 2008

FireFox 3 - 80% CPU Usage

Posted in Web by Ro on the January 18th, 2008

So after downloading FireFox 3 today and installing, I was a little surprised to see it taking about 78%-84% CPU use constantly.

I could not work out why, until I started closing tabs, then I found the one causing the error: GeoWeb 2008 Conference

The scrolling advertisments on the right seem to be what was using all my CPU, the strange thing is that this was not an issue with FireFox 2


Stop browsers re-sizing you Firefox window

Posted in Web by Ro on the January 11th, 2008

After, this happened a few times I went to look for a way to Stop browser re-sizing you Firefox window and I was really quite easy.

Developers who write sites that do this should be shot.

1) Click Tools, then click Options.
2) Go to the Content tab.
3) Click the “Advanced” button to the right of the “Enable Javascript”
4) Uncheck the selection “Move or resize existing windows”.

Use a Nintendo Wiimote to create an interactive Whiteboard easily

Posted in Cool Stuff, Web by Ro on the December 13th, 2007

XBox Live Update adds DivX support to the 360

Posted in Cool Stuff, Web, Movies by Ro on the December 6th, 2007

Finally !

Updated my 360 last night, plugged in a USB stick with a DivX video file on it, and it prompted to download another optional download which would enable AAC (w/o DRM it said) playback and MPEG4 playback.

After a small download, I was watching the DivX AVI file with much better clarity than I currently get from my DivX certified DVD player.


How to write out XML (Application.xml) using an Ant Task

Posted in Development, Web by Ro on the September 18th, 2007
Linked here ...  build.xml example

Java Performance Tuning Startup Parameters

Posted in Development, Java, Web by Ro on the September 11th, 2007

I’ve come across these startup parameters which really seem to speed up the performance of our servers. They only work in the latest versions (1.4.2_15 & 1.5.0_12). But they really make a noticeable difference.
-XX:MaxTenuringThreshold=8 -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:-CMSParallelRemarkEnabled -XX:CMSInitiatingOccupancyFraction=40 -XX:+UseCMSInitiatingOccupancyOnly

Google Reader updates to include a Search Feeds Function

Posted in Cool Stuff, Web by Ro on the September 6th, 2007

As I previously blogged, the Google Reader’s lack of a proper Search Feeds option was a real drag. In the new version out today, that feature has now been added. Excellent News !
Google Reader


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