Author Archives: cocoacoderorg

Xcode Issues: How To Work-Around An Ineligible iOS Device

There may come a day, a sad day, when you install the latest version of Xcode, plug-in you iOS device, wait for it to appear in the list of scheme supported devices, and…nothing. Then you click on the scheme pull-down … Continue reading

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GLKit – Transforming A Vector With A Quaternion

Since I haven’t seen this on Stackoverflow, the following is a method to transform a vector (GLKVector3) based on an attitude quaternion (GLKQuaternion). First, assume that you have a GLKVector3 as input, call it inputVector3. inputVector3 could be yaw, pitch, … Continue reading

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REST/JSON/CoreData App Tour

When: February 28, 7:00 PM Where: TechShop 120 Sundance Parkway, Suite 350 Round Rock, TX 78681 What: From 7:00 – 7:30, it’s Show-&-Tell. So bring your code and your apps and show them off. Carl Brown will give us a tour of … Continue reading

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GLKit Night

When: February 21, 7:00 PM Where: TechShop 120 Sundance Parkway, Suite 350 Round Rock, TX 78681 What: From 7:00 – 7:30, it’s Show-&-Tell. So bring your code and your apps and show them off. This will be GLKit Night. GLKit is Apple’s way of … Continue reading

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Moving

10 years ago, the CocoaCoder.org site was created with Apple’s iWeb. And for the past 10 years, CocoaCoder.org was updated with iWeb. iWeb, if you’ve never heard of it, was one of the most beautiful web site creation tools around. … Continue reading

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