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Paul Usher

software & business strategist
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Keep IT Real by Paul UsherFeb 21, 201210:07 amFebruary 28, 2012

Evi heads off for review

48 hours from start to finish. Evi Estimate Viewer is our new application that allows users of Buildsoft Estimating (Global and Offsider) to view their estimate on the iPad. Support for Paradox databases is sparse […]

Digital Asprin by Paul UsherFeb 6, 20128:52 pm

icon dimensions (0 x 0) don’t meet the size requirements

Welcome to Apple World: Submit – Fail, Submit – Fail, Submit – Fail It certainly was not the first iOS App I had tried to submit, yet here I am, seeing the same ambiguous error: […]

Digital Asprin by Paul UsherJan 13, 20128:04 pm

system.invalidoperationexception clr20r3

Ok, enough is enough. How do you fix a problem that cannot be defined? Let me backtrack a little. I new version of insQuote data converter was deployed today. The setup program ran flawlessly, the […]

Developers Toolbox by Paul UsherJan 13, 20128:00 pmJanuary 13, 2012

Practical 3rd Party Components

As a developer there has to be a balance between writing new code and reinventing the wheel. There are a lot of companies writing components for the .Net environment, all trying to grab your attention, […]

Developers Toolbox by Paul UsherJan 2, 20123:28 pmJanuary 17, 2012

What’s in your toolbox?

As a developer constantly striving to improve my skills and my efficiency, I am always interested to see what tools other people are using and why. Just spend 10 minutes watching another developer work on […]

Digital Asprin by Paul UsherDec 17, 20118:30 pmDecember 17, 2011

Sandboxing – writing outside the box

Ok, Apple announced that “as of March, 2012 all apps submitted to the Mac App Store must implement sandboxing”, and since we were preparing the release of our new Set Professional desk top app, it […]

Digital Asprin by Paul UsherDec 10, 20118:02 am

Ambiguous errors: NSInternalInconsistencyException mutating method

Terminating app due to uncaught exception ‘NSInternalInconsistencyException’, reason: ‘*** -[NSCFArray replaceObjectAtIndex:withObject:]: mutating method sent to immutable object’ Ok, so what does it actually mean and why am I getting this on a NSMutableArray…? The error […]

Developers Toolbox by Paul UsherDec 6, 20119:09 pmJanuary 1, 2012

review: Dropbox – the bomb

I have been using Dropbox for a while now, just the cool little icon reminding me of service that keeps things ticking in the background, UNTIL today. During a coding session in xCode I found […]

Developers Toolbox by Paul UsherDec 4, 20115:07 pm

review: TaskPaper

I am always on the lookout for applications that can help me streamline the daily tasks I need to perform. In particular is list management. The problem with switching to a new list management tool […]

Digital Asprin by Paul UsherDec 1, 20116:01 am

Ambiguous errors: oledbconnection DB_SEC_E_AUTH_FAILED

A client rang to say they are having problems with a small program I wrote. It has worked for a few months – no problem, then out of the blue they started receiving an error […]

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