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Tag Archives: rantage
Zombie File Found
In users/library there is a folder with the name of my application that contains appname.storedata I have no idea why it’s there, and why it and *only* it is there, but that was the file that created the problem. However, … Continue reading
How to make people give up programming
In which Apple breaks Core Data and leaves me with an invisible, undeletable data store that is messing up development and which cost me several hours of my life. Which I want back. Continue reading
Sticky landing
Moving to Xcode 4 Continue reading
Starting Programming: The Gestalt Approach
Using a Gestalt Approach (understanding the whole before focussing on individual aspects) as a strategy for beginner programmers. Continue reading
Posted in Application Design, Teaching Programming
Tagged Gestalt, learning programming, learning styles, rantage
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The Book Not Reviewed
Marcus S. Zarra, Core Data I’m not reviewing it for three reasons: a), right now I can’t follow the examples very far because they are OS X.5 based, b), many of the items the book talks about are beyond the … Continue reading
Posted in Culture of Programming, Teaching Programming
Tagged hidden assumptions, rantage
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NSTextView and Core Data: why do we even ask?
Last year, when I first discovered CoreData, I experimented a little, but failed at binding an NSTextView to Core Data. Set Core Data Value[1827] *** NSRunLoop ignoring exception ‘Cannot create NSData from object newTag of class NSCFString’ that raised during … Continue reading
Posted in Culture of Programming
Tagged Core Data, hidden assumptions, NSTextView, rantage
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Six meta-skills for new programmers
Abstract skills new Cocoa programmers need to acquire. Continue reading
Cocoa Font Attribute Handling
In which the principles of handling font attributes remain oblique. Continue reading
Posted in Culture of Programming, Teaching Programming
Tagged NSAttributedString, NSFont, NSFontManager, rantage, text styles
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One aspect in which Cocoa is definitely not welcoming
Cocoa and cultural insensitivity. Continue reading