cocoawithlove.com
Core Data: one line fetch
http://www.cocoawithlove.com/2008/03/core-data-one-line-fetch.html
This post is part of the older "Objective-C era" on Cocoa with Love. I don't keep these articles up-to-date so the code may be broken or superceded by newer APIs. There's some good information but there's also some opinions I no longer endorse keep a skeptical mind. Read "A new era for Cocoa with Love". Core Data: one line fetch. Mar 8, 2008. What does Core Data do? The Core Data documentation avoids giving a simple explanation of what it does. I'm going to help them out. I think the following is fair:.
cocoawithlove.com
The differences between Core Data and a Database
http://www.cocoawithlove.com/2010/02/differences-between-core-data-and.html
This post is part of the older "Objective-C era" on Cocoa with Love. I don't keep these articles up-to-date so the code may be broken or superceded by newer APIs. There's some good information but there's also some opinions I no longer endorse keep a skeptical mind. Read "A new era for Cocoa with Love". The differences between Core Data and a Database. Feb 16, 2010. The Core Data Programming Guide. Primary function of a database. The somewhat narrow description of database that I will use is: persistent ...
cocoawithlove.com
How blocks are implemented (and the consequences)
http://www.cocoawithlove.com/2009/10/how-blocks-are-implemented-and.html
This post is part of the older "Objective-C era" on Cocoa with Love. I don't keep these articles up-to-date so the code may be broken or superceded by newer APIs. There's some good information but there's also some opinions I no longer endorse keep a skeptical mind. Read "A new era for Cocoa with Love". How blocks are implemented (and the consequences). Oct 18, 2009. What blocks are to the compiler. A block is implemented internally using two pieces:. Compiled code in the. Segment of the executable.
cocoawithlove.com
Five approaches to listening, observing and notifying in Cocoa.
http://www.cocoawithlove.com/2008/06/five-approaches-to-listening-observing.html
This post is part of the older "Objective-C era" on Cocoa with Love. I don't keep these articles up-to-date so the code may be broken or superceded by newer APIs. There's some good information but there's also some opinions I no longer endorse keep a skeptical mind. Read "A new era for Cocoa with Love". Five approaches to listening, observing and notifying in Cocoa. Jun 7, 2008. This post will cover:. Manual broadcaster and listeners. Delegates used for observing. The observer design pattern. Manual work...
cocoawithlove.com
An RSS-feed and location-based iOS application
http://www.cocoawithlove.com/2011/06/process-of-writing-ios-application.html
This post is part of the older "Objective-C era" on Cocoa with Love. I don't keep these articles up-to-date so the code may be broken or superceded by newer APIs. There's some good information but there's also some opinions I no longer endorse keep a skeptical mind. Read "A new era for Cocoa with Love". An RSS-feed and location-based iOS application. Jun 20, 2011. The app presented in this post, FuelView, is freely available on the Australian App Store. The actual application is only 3 screens. While...
cocoawithlove.com
Revisiting an old post: Streaming and playing an MP3 stream
http://www.cocoawithlove.com/2009/06/revisiting-old-post-streaming-and.html
This post is part of the older "Objective-C era" on Cocoa with Love. I don't keep these articles up-to-date so the code may be broken or superceded by newer APIs. There's some good information but there's also some opinions I no longer endorse keep a skeptical mind. Read "A new era for Cocoa with Love". Revisiting an old post: Streaming and playing an MP3 stream. Jun 17, 2009. Last September, I wrote a post titled " Streaming and playing an MP3 stream. The extra thread I added (the download thread) was n...
cocoawithlove.com
Singletons, AppDelegates and top-level data.
http://www.cocoawithlove.com/2008/11/singletons-appdelegates-and-top-level.html
This post is part of the older "Objective-C era" on Cocoa with Love. I don't keep these articles up-to-date so the code may be broken or superceded by newer APIs. There's some good information but there's also some opinions I no longer endorse keep a skeptical mind. Read "A new era for Cocoa with Love". Singletons, AppDelegates and top-level data. Nov 17, 2008. If you require only a single instance of an object in your application, where should it go? How should you control and manage it? Children of the...
cocoawithlove.com
A big weakness in Objective-C's weak typing
http://www.cocoawithlove.com/2011/06/big-weakness-of-objective-c-weak-typing.html
This post is part of the older "Objective-C era" on Cocoa with Love. I don't keep these articles up-to-date so the code may be broken or superceded by newer APIs. There's some good information but there's also some opinions I no longer endorse keep a skeptical mind. Read "A new era for Cocoa with Love". A big weakness in Objective-C's weak typing. Jun 30, 2011. We generally assume that we can send any message we want to a variable in our code typed as ". Before sending it the. Selector, it will work.
cocoawithlove.com
Variable argument lists in Cocoa
http://www.cocoawithlove.com/2009/05/variable-argument-lists-in-cocoa.html
This post is part of the older "Objective-C era" on Cocoa with Love. I don't keep these articles up-to-date so the code may be broken or superceded by newer APIs. There's some good information but there's also some opinions I no longer endorse keep a skeptical mind. Read "A new era for Cocoa with Love". Variable argument lists in Cocoa. May 11, 2009. Passing a variable number of arguments to a method is a convenient way to handle a list of variables that are in scope at compile time. This method declares...
cocoawithlove.com
Drawing gloss gradients in CoreGraphics
http://www.cocoawithlove.com/2008/09/drawing-gloss-gradients-in-coregraphics.html
This post is part of the older "Objective-C era" on Cocoa with Love. I don't keep these articles up-to-date so the code may be broken or superceded by newer APIs. There's some good information but there's also some opinions I no longer endorse keep a skeptical mind. Read "A new era for Cocoa with Love". Drawing gloss gradients in CoreGraphics. Sep 14, 2008. The following samples are gloss gradients. They are all made by the DrawGlossGradient function described below. The bottom half, as seen by the viewe...
