A Sprinkle of Cocoa

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

Tuesday, September 23, 2008

How I Didn't Get Rich Via my iPhone App

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I think we've all seen the stories about some guy in New Zealand making $6K a day for a Choplifter clone, or another fellow making $250K...

UPnP with Cocoa

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Needing a license compatible implementation of UPnP I could use to locate MythTV frontends, I made the mistake of using the C++ version of ...
Wednesday, September 10, 2008

iTunes 8 is still not Cocoa

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Earlier in the year, I posted a blog entry about how Apple, obviously, must be getting ready to release a new version of iTunes based upon ...
Thursday, September 04, 2008

Revamping a Dated Cocoa Application: InCDius 2.5

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iPhone development has re-energized my love of programming. My day job requires me to do too much Win32 coding, and that is soul deadening f...
Thursday, August 28, 2008

Signal GH - iPhone App for the HDHomerun

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[Update: It's finally in the iTunes App Store .] I submitted my second iPhone application to the App Store this morning. Signal GH is a...
Saturday, August 23, 2008

Few USB Car Chargers work with iPhone 3G

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[Update: an earlier version of this blog entry said that the 2A Griffin PowerJolt was able to charge my iPhone while playing audio and showi...
Thursday, July 24, 2008

Remote Remote for MythTV for iPhone

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I've written a "toy app" for OS X Touch, a version of my Remote Remote GH for MythTV application which acts as a remote contro...
Sunday, July 20, 2008

My Semi-Annual Rant about Compiling MythTV

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So, I am testing a little iPhone app to control MythTV, and I decide I should upgrade to the current bleeding edge build. Which is bad enoug...
Saturday, June 14, 2008

Vectored PICT to PDF conversion in your code

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You should not be creating any PICT files, but longtime Mac users might have a large number of .pict or .pct files lying around, and some (a...
Thursday, May 15, 2008

Keep your Frameworks from Metastasising

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Think Class Library, MacApp, PowerPlant. What do these frameworks have in common? They are all on my resume and they are all dead. Qt, Cocoa...
Tuesday, May 13, 2008

Quartz to PDF, versus PS to PDF

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I am ankle deep in Postscript code at my day job, so as a refresher I took an afternoon and hand encoded a business card for my wife, who is...
Thursday, April 03, 2008

What does it mean when your app launches faster in Debug?

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Ummm, maybe you forgot to uncheck "Open using Rosetta" in the release build? I was enthusiastically awaiting how fast my day job a...
Monday, March 17, 2008

iPhone App Ideas: A Target Rich Environment

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I was watching a recent episode of Anthony Bourdain's: No Reservations on the Travel Channel this morning, and came up with an idea for...
Wednesday, March 12, 2008

The iPhone and the End of Bloatware

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You still see tables filling full page ads in computer magazines, a column of checks for the product being advertised, a column of blanks un...
Friday, March 07, 2008

Re-imagining a Desktop Utility into Cocoa Touch

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If anybody's starting up a business based around iPhone development, and need a chief engineer, I'm sure you can find my e-mail addr...
Monday, March 03, 2008

On the Badness of Skins

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I refer you to this posting on the product forum for the CoreAVC player application. An application which claims to have extremely efficie...
Monday, February 25, 2008

We Need a PDF replacement for PicComment

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I direct your attention to the very explicitly obsoleted documentation for the QuickDraw routine PicComment . With a call to PicComment, an ...
Thursday, January 24, 2008

Microsoft Office Supports PDF on the Clipboard, And Why That is a Big Deal

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For months, I've wanted to know whether Microsoft Office 2008 supported copying and pasting PDF data from the OS X clipboard. I couldn...
Tuesday, January 22, 2008

Space Heaters: Honeywell HZ-519 versus DeLonghi HHP 1500

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I have an online account with Consumer Reports , which I've been quite pleased with; it's the first place I look for home appliance...
Tuesday, January 01, 2008

Memories of RAM past

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Pretending 1GB equals 1000 MB. This is in the category of things that happen to everyone, but which should me remarked upon. Modern RAM capa...
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