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, April 17, 2012

Magenta Apple TV

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Just a heads up. Sometimes the auto HDMI setting of the Apple TV (this is the case with both the 2nd and 3rd generation models) doesn't...
Monday, March 19, 2012

new iPad takes 6 hours to charge

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I purchased the 32GB model of the Verizon LTE iPad, and while it is a great box (see my review on Amazon), it does have its problems, the m...
Thursday, October 13, 2011

iOS 5 Killed (Temporarily) my AT&T Tethering

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It came back when AT&T tech support told me to go to Settings : General : Rest and hit the Reset Network Settings button. Which dropped ...
Sunday, July 31, 2011

Why Some Internet Plugins Stopped Working With Safari 5.1

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When I was a junior developer working his first pro job in 1995, we didn't have Safari we had Netscape, and if we wanted to make the bro...
Wednesday, June 15, 2011

Neato xv-11 Robot Vacuum

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I have never been a regular vacuumer. I have a moderately priced vacuum I bought 20 years ago while in graduate school, and I've probabl...
Saturday, June 04, 2011

Fear, Uncertainty and .Net

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[Update: Mary Jo Foley has posted a blog entry saying that her sources are saying that .Net will be available for immersive Windows 8 devel...
Thursday, May 19, 2011

Hint, You Want Your App to be Hard To Program

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I come up with many ideas for iPad apps. I have almost zero time to write them, but I do come up with ideas every couple weeks. And when I ...
Wednesday, March 09, 2011

Setup of iPhone 4 Hotspot

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I called AT&T as soon as I saw that iOS 4.3 had gone live. When I called, they had no information about setting it up and didn't see...
Wednesday, December 29, 2010

On Keeping Politics Out of Non-Political Blogs

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This is a blog about technology and programming, that is its mission, and why readers find it*. They do not come for my political opinions. ...
Tuesday, December 21, 2010

On The Need for MonoMac

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I continue to listen to the Dot Net Rocks podcast even though I've yet to write a line of C#. It is a well done and even handed podcast...
Wednesday, November 03, 2010

Logitech Still Sells the Z-5500

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I just yesterday replaced the decade old Logitech Z-5500 Digital speaker system in my TV room. It had spent several years on my desk when I ...
Thursday, September 30, 2010

New version of Signal GH

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Just got a note from Apple saying that a new version of my Signal GH iOS app to monitor over the air TV signal quality with HDHomeruns was...
Wednesday, September 15, 2010

Finally! Apple Embraces A Standard for Metadata in PDFs

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I draw your attention to the header file CGPDFContext.h in the iOS 4 SDK: void CGPDFContextAddDocumentMetadata (CGContextRef context, CFDat...
Monday, August 23, 2010

The Three Numbers in Computer Programming

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When I was working at a small company in Illinois, Vysis, my team had an architect named Ian Poole who taught me many things, and one of the...
Thursday, July 08, 2010

Maybe I Have Too Many Apple Products

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Taken with my wife's iPhone 3G S, posted with my unibody MacBook.
Wednesday, July 07, 2010

iPhone 4 improves on audio output isolation

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I often hook up my iPhone to my car stereo and listen to podcasts while driving. I tend to drive with one earphone in place so I can click t...
Tuesday, June 01, 2010

On Fixing the Personal Computer's Original Sin

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A conversation with an old friend the other day brought up the limited file handling ability of the iPad. Apple really doesn't want you ...
Monday, May 24, 2010

Flash's History of Neglect on the Mac - An Example

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I turn your attention to this apparently genuine June 18, 2008 forum comment by Tinic Uro , which I will quote: We have identified the bott...
Friday, May 07, 2010

Will the Next 13" MacBook Pro have an Optical Drive?

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I've been following the news about the new MacBook 13" still having a Core 2 Duo when its bigger brothers have i5 and i7s. Apparent...
Wednesday, March 24, 2010

Bye Bye Pentium 4 Server

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No sooner had I assembled a mini home theater PC for the TV room, but Amazon Vine offered me a Zotac MAG HD-ND01-U which is basically the ...
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