A Sprinkle of Cocoa

A blog about iPhones, iPads, Swift, being a working coder, gadgets and tech. The official blog of Generally Helpful Software.

Saturday, June 27, 2009

The lagging edge

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I was taking my daily glance through MacSurfer when I was struck by a press release from WaveMetrics announcing a new version of Igor, the...
Tuesday, June 09, 2009

Star Trek Lessons for Safari

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A little noted part of Monday's WWDC keynote was the final feature set for Safari 4. Safari now has searching of browsing history. This ...
Tuesday, May 26, 2009

The Wonders of the iPhone Star Rating

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So, I have my free MythTV remote in the iPhone App Store and it only has a 2 star average rating. Not exactly a Gaussian distribution. I th...
Monday, April 27, 2009

On the Motivation for Updating a Free iPhone App

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When I sat down to learn iPhone development, I settled on writing a remote control for MythTV as a first product. And thus Remote Remote GH...
Sunday, April 12, 2009

On the cost of USB versus Analog Headsets

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I have children. Children love to destroy audio headsets, whether it be tearing out the ear padding, chewing up the wind guard, or taking a ...
Monday, April 06, 2009

The Kindle iPhone App and the Return of Reading

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Here is a picture of good intentions. It's my little bookshelf of mainly technical books, right next to the big desk in the basement. An...
Monday, March 09, 2009

AppleTV + iPhone Better than Mac for AirTunes

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As I described in my last post , I've setup an Airport Express and a ceiling speaker to deliver music to my bathroom. This is cool techn...
Thursday, February 26, 2009

iTunes to Shower Speakers

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[Update: I've posted a video about installing a bathroom speaker using an Airport Express as part of an Amazon review of a SpeakerCraf...
Wednesday, February 25, 2009

Mythtv + HDHomerun + SheevaPlug : Connecting the Dots

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Marvell just announced a 5 W Linux box with a USB 2.0 port and Gigabit ethernet, the SheevaPlug . This is a full Linux server with a 1.2 GH...
Tuesday, February 17, 2009

When An App Rejection Improves An iPhone App

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[Update: Lullabies is now in the app store. Check it out.] I recently submitted Lullabies an iPhone App to Apple. They reviewed it for a f...
Thursday, February 05, 2009

Writing a Lullaby App for the iPhone

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[Update: Lullabies is now in the app store. Check it out.] I have 2 young children, and the familiarity and dexterity they show in using th...
Sunday, December 14, 2008

How I Drive Around With My iPhone

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If you insert your iPhone's headset into your iPhone, and then plug an iPhone to USB connector into the bottom connector, the phone has ...
Thursday, November 27, 2008

A Tech Support Mystery

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Last week, my co-worker Gerald came to my cube saying his PowerMac G5 was consistently locking up after starting up and bringing up Entourag...
Friday, November 14, 2008

Patience Needed for Switching .mpg Application

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My MythTV records over the air broadcasts as .mpg (MPEG) files of several gigabytes each. My preferred mode of viewing them these days is to...
Friday, November 07, 2008

Sleep Advice for Geeky Fathers

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As a father of young children, I have some advice for my fellow software engineers in similar boats who want time for their side projects. A...
Thursday, November 06, 2008

When Is A Leak Not A Leak

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I was sent a bug report on some software I had written a while back wherein it would become less and less responsive over time till it just ...
Wednesday, October 29, 2008

Debugging a Shower

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The big extravagance at the house this year is replacing the cheapest looking vinyl shower you ever saw with a very nice tile and glass bloc...
Saturday, October 25, 2008

Visual Studio 2005 C++ and the ? : operator

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One thing you want in C++ compilers is consistency with other C++ compilers. Especially if you are doing cross-platform development work. I ...
Thursday, October 23, 2008

News of the Not News: People Like Free iPhone Apps

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This is one of those blog posts where the author has two data points and has to write an entire entry about those points. Here is the data: ...
Thursday, October 16, 2008

Thankful to be a Cocoa Programmer

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The company I work for is interested in Microsoft's .NET framework; I am not. But, I was scrounging for free content on iTunes the othe...
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