Handstream

I like XML, I use it from time to time in the course of my job but find it's tag based structure clumsy to work with in comparison with other alternatives out there. Recently working with some OpenXML code I frequently had to check the validity and structure of XML coming in and XML I was writing to file. Normally I'd google search a free online XML Parser and check my code is valid. But for this recent task, the amount of XML that needed parsing was quite a lot. I decided to find a tool to compliment my text editor of choice TextWrangler . It turns out that my Mac already has probably the best lightweight XML validator, parser, and display formatter, namely xmllint . What's even better I discovered a way to use xmllint directly in TextWrangler . Xmllint ships out of the box with OS-X André Bergonse provides the method to connect TextWrangler to xmllint and process one's XML with a few key presses. So if you use TextWrangler and have a need to work with XML, you...

As a contractor I have to be light on my toes when it comes to using my own equipment and maintaining the ability to develop to the correct target version. Apple have recently made this a bit harder for the likes of me with the introduction of Xcode 4.5 (now at 4.5.2) The issue is - from Xcode 4.5, Apple dropped support for older devices that have the Arm processers Arm6. No big deal you may think. But a lot of my clients have clients that denote the minimum target iOS version to build for. This can cause problems and to compound things some directives specify iOS versions that are a) No longer supported by Apple, b) Have no device (both simulator nor handset) to test on. They are now starting to ask about updating their apps for the iPhone 5 resolution. It's hard to tell them that because of their target iOS, this can only be achieved by developing blindly relying on provisioning for device testing and the associated increase in development (known as cost) or increasing the ...

I have just come across this post on Network World detailing a response to an anti piracy effort implemented by Enfour that glitched and started to 'self confess' users via twitter that they were using a pirated app. What an awful way to try and become King Canute and stop the waves of something unstoppable. Hopefully the humor generated by this folly will mean the victims will be a tad sympathetic to the red faced 'family run' business. Lessons for all I think.

I have been looking for a new contract as my last one ended at the end of November. Happily today I was made an offer to join Network Rail for three months as a senior iOS developer. This segues neatly from my last role which was for a company maintaining the Trainline.com's iOS app. I'm I being typecast here? Who knows, just very grateful to be joining another huge company to gain greater experience.

Actually I haven't been to prison I have been very busy working every hour I can in iOS development. I am now a iOS contractor with over 2 years experience under my belt and enjoying every minute of it.  I have decided to return to this blog and start sharing again the things I come across on my day to day travels.