Another semi-useless spot on the web…
Posted in Main on Aug 4th, 2008
My first iPhone application, GrandDialer, is now available on the App Store. Basically it allows GrandCentral users to call people and have their GrandCentral number appear on the caller ID. The reviews have been pretty positive and I’m quite excited. It is free and seems to be getting a bunch of downloads (the audience is [...]
Posted in Main on Jul 17th, 2008
A colleague pointed me at a tool called LLVM/Clang static analyzer which is supposed to find bugs in code automatically. I was skeptical at first as how could it do it? Well, after running it on a few projects, I quickly became a believer! While it finds some stuff that isn’t technically bugs, it did [...]
Posted in Main on Jul 3rd, 2008
I’ve written a number of times (I think) about how long should I support an older OS. I’ve also said that I’m not abandoning Tiger users, quite yet, but I may have mentioned that new features are likely going to be Leopard only as required to make things easier. In the recent past, I’ve implemented [...]
Posted in Main on Jun 15th, 2008
Even though I’ve been using Xcode for something like 5 years, I learn something new about it and its related tools all the time. This week I started playing with Instruments and the Leaks tool in particular. I was horrified at the number of memory leaks I found in ReceiptWallet. While they weren’t large, I’m [...]
Posted in Main on May 18th, 2008
This weekend I finally had a chance to sit down with the EPSON CX9400 I picked up on Thursday. After hours upon hours of attempting to debug ReceiptWallet and figure out the problem, I finally came up with a workaround. It appears that the EPSON TWAIN data source doesn’t close a few of its resources [...]
Posted in Main on May 15th, 2008
I decided to purchase an EPSON scanner to maybe workaround issues with their drivers and ReceiptWallet. I have an old Perfection 1250, but the drivers aren’t universal binaries and I wanted to give EPSON a fighting chance to make it back on my list of acceptable scanners. So I saw that Fry’s had a few [...]
Posted in Main on May 14th, 2008
The other day I was chatting with someone that I work with and he mentioned that he and his brother would like to develop a software product. As part of the conversation, he asked if I’d sell ReceiptWallet? That’s a good question. I started ReceiptWallet out of my own frustration really with no idea how [...]
Posted in Main on May 2nd, 2008
Back when I started writing ReceiptWallet, I wanted to add scanner support and the easiest way looked like I could use Apple’s Image Capture (ICA) framework. This worked quite well for the first scanner I tried, but the second one only scanned in black and white or had some other problem. So, I gave up [...]
Posted in Main on Apr 23rd, 2008
It seems to be a recurring topic here on my blog, threading. I was asked to look at a problem for a client yesterday and discovered a very subtle threading issuing (I actually didn’t create it, one of the other people on the project created the problem when he added some code). Basically in order [...]
Posted in Main on Apr 5th, 2008
I had a user send me email the other day indicating that his copy of ReceiptWallet was already registered and he couldn’t enter his newly purchased registration code. He sent me a screenshot of the about box which shows the registration code and I ran the code through my database to discover a) it was [...]
