David H

David H has asked 19 questions and find answers to 182 problems.

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About

EE turned Mac/iPhone programmer. You can contact me directly using dfheditor at me dot com.

David H questions

How to create UITextField accessory view iOS7 with appropriate opacity, or even duplicate the keys?
ksh's vi-mode sometimes corrupts the edit line - new version on GitHub fixes it
CRASH: [UIPageControl] Page out-of-bounds. Requested 0 but the page control only has 0 pages: why?
How do I convert an OpenGL GLKView to a MTLKit Metal based View?
How to request the schema from a GraphQL service using curl?
Why do I always get NSURLConnection timeouts when downloading images over cellular networks?
How do I use pkginclude_HEADERS and Automake to get a second include directory?
Is there any way to get the neat Objective-C literal indexing feature in Xcode 4.4?
How to render a complex UIView into a PDF Context with high resolution?
Where should I save data & files I want to keep long term, and how do I prevent iCloud from backing them up

David H answers

How to create UITextField accessory view iOS7 with appropriate opacity, or even duplicate the keys?
What's wrong with this dealloc in ARC?
Background Image Spanning Across Multiple UITableViewCells (Grouped)
iOS faster way to update UIView with series of JPEGs ie MJPEG. (Instruments shows 50% CPU)
Apple LLVM compiler 3.1 - Warnings Objective-C++ Automatic Reference Counting
Painting app with huge canvas
Get a range of selected text in UITextField as an NSRange is iOS 4
How can I get UITableViewCell object from a UIButton action method?
When is it appropriate to release CGImageRef?
ARC and viewDidUnload