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Friday Q&A 2012-08-10: A Tour of CommonCrypto

Friday Q&A 2012-08-10: A Tour of CommonCrypto Friday Q&A 2012-08-10: A Tour of CommonCrypto It's the end of another work week, and time for another Friday Q&A. Reader James Safechuck...

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Friday Q&A 2012-08-24: Things You Never Wanted To Know About C

Friday Q&A 2012-08-24: Things You Never Wanted To Know About C Friday Q&A 2012-08-24: Things You Never Wanted To Know About C It's been a bit since I did an article, but I'm back again, with a...

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Friday Q&A 2012-08-31: Obtaining and Interpreting Image Data

Friday Q&A 2012-08-31: Obtaining and Interpreting Image Data Friday Q&A 2012-08-31: Obtaining and Interpreting Image Data Cocoa provides some great abstractions for working with images. NSImage...

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Friday Q&A 2012-09-14: Implementing a Flood Fill

Friday Q&A 2012-09-14: Implementing a Flood Fill Friday Q&A 2012-09-14: Implementing a Flood Fill Following up from the previous article about manipulating image data, Marc Palluat de Besset...

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Friday Q&A 2012-09-28: Optimizing Flood Fill

Friday Q&A 2012-09-28: Optimizing Flood Fill Friday Q&A 2012-09-28: Optimizing Flood Fill Last time, I presented the implementation of a basic flood fill. That implementation works fine, but is...

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Friday Q&A 2012-10-12: Obtaining and Interpreting Audio Data

Friday Q&A 2012-10-12: Obtaining and Interpreting Audio Data Friday Q&A 2012-10-12: Obtaining and Interpreting Audio Data Continuing the multimedia data processing trend, today I'm switching...

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Friday Q&A 2012-10-26: Fourier Transforms and FFTs

Friday Q&A 2012-10-26: Fourier Transforms and FFTs Friday Q&A 2012-10-26: Fourier Transforms and FFTs Last time around I discussed the basics of audio data, how to get it, and how to understand...

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Friday Q&A 2012-11-02: Building the FFT

Friday Q&A 2012-11-02: Building the FFT Friday Q&A 2012-11-02: Building the FFT In the last post in this mini-series, Mike gave an overview of the Fourier Transform and then showed you how to...

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Friday Q&A 2012-11-09: dyld: Dynamic Linking On OS X

Friday Q&A 2012-11-09: dyld: Dynamic Linking On OS X Friday Q&A 2012-11-09: dyld: Dynamic Linking On OS X In the course of a recent job interview, I had an opportunity to study some of the...

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Friday Q&A 2012-11-16: Let's Build objc_msgSend

Friday Q&A 2012-11-16: Let's Build objc_msgSend Friday Q&A 2012-11-16: Let's Build objc_msgSend The objc_msgSend function underlies everything we do in Objective-C. Gwynne Raskind, reader and...

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Friday Q&A 2012-11-30: Let's Build A Mach-O Executable

Friday Q&A 2012-11-30: Let's Build A Mach-O Executable Friday Q&A 2012-11-30: Let's Build A Mach-O Executable This is something of a followup to my last article, dyld: Dynamic Linking On OS X,...

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Friday Q&A 2012-12-14: Objective-C Pitfalls

Friday Q&A 2012-12-14: Objective-C Pitfalls Friday Q&A 2012-12-14: Objective-C Pitfalls Objective-C is a powerful and extremely useful language, but it's also a bit dangerous. For today's...

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Friday Q&A 2012-12-28: What Happens When You Load a Byte of Memory

Friday Q&A 2012-12-28: What Happens When You Load a Byte of Memory Friday Q&A 2012-12-28: What Happens When You Load a Byte of Memory The hardware and software that our apps run on is almost...

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Friday Q&A 2013-01-11: Mach Exception Handlers

Friday Q&A 2013-01-11: Mach Exception Handlers Friday Q&A 2013-01-11: Mach Exception Handlers This is my first guest Friday Q&A article, dear readers, and I hope it will withstand your...

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Friday Q&A 2013-01-25: Let's Build NSObject

Friday Q&A 2013-01-25: Let's Build NSObject Friday Q&A 2013-01-25: Let's Build NSObject The NSObject class lies at the root of (almost) all classes we build and use as part of Cocoa...

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Friday Q&A 2013-02-08: Let's Build Key-Value Coding

Friday Q&A 2013-02-08: Let's Build Key-Value Coding Friday Q&A 2013-02-08: Let's Build Key-Value Coding Last time, I showed how to build the basic functionality of NSObject. I left out...

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Friday Q&A 2013-02-22: Let's Build UITableView

Friday Q&A 2013-02-22: Let's Build UITableView Friday Q&A 2013-02-22: Let's Build UITableView Friday Q&A is driven by the readers, and that's especially true today. Reader Matthew Elton...

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Friday Q&A 2013-03-08: Let's Build NSInvocation, Part I

Friday Q&A 2013-03-08: Let's Build NSInvocation, Part I Friday Q&A 2013-03-08: Let's Build NSInvocation, Part I It's time for another trip into the nether regions of the soul. Reader Robby...

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Friday Q&A 2013-03-22: Let's Build NSInvocation, Part II

Friday Q&A 2013-03-22: Let's Build NSInvocation, Part II Friday Q&A 2013-03-22: Let's Build NSInvocation, Part II Last time on Friday Q&A, I began the reimplementation of parts of...

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Objective-C Literals in Serbo-Croatian

Objective-C Literals in Serbo-Croatian Objective-C Literals in Serbo-Croatian Reader Anja Skrba from Webhostinggeeks.com has translated my Objective-C Literals article into Serbo-Croatian. It's always...

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