Savoy » My iPhone is not a Mac Pro
http://savoysoftware.com/blog/?p=114

This article is about enhancing the performance of iPhone applications using the power of Objective C++. By discussing a real-world problem from Savoy’s Spots application, the article shows the necessary optimizations to make the program run smoothly in three steps.

Using Objective-C++ on the iPhone application "Spots" to achieve acceptable performance in an intensive graphical application.

o go the other way, dictionaries and arrays gain a JSONRepresentation method.

Thủ thuật cho Xcode

interessante per cirqu.it

ObjectiveResource is an Objective-C port of Ruby on Rails' ActiveResource. It provides a way to serialize objects to and from Rails' standard RESTful web-services (via XML or JSON) and handles much of the complexity involved with invoking web-services of any language from the iPhone.

ObjectiveResource is a framework for the iPhone that makes interacting with Ruby on Rails applications dead simple.

Screencasts about Xcode

i still need to learn xcode properly

Whether you’re a new iPhone developer seeing Xcode for the first time, or wish you were more familiar with the shortcuts, these screencasts will make you a more productive (and happier!) Xcode programmer.

Getting started developing for the iphone

iPhone Entwicklung - wie gehe ich es an

Craig Hockenberry versammelte Tipps und Links für an der iPhone-Entwicklung interessierte Einsteiger.

iPhone development bootstrap (via @maxvoltar) -- shared with shareomatic.com

参考資料等のまとめ

プログラム未経験の僕が初めて作ったiPhoneアプリが2月16日に発売されます！というわけで使用した参考資料等のまとめ。

Links and Resources

An amazing set of open source frameworks for the iPhone, including a Photos-style image viewer with pinch and arrow buttons, a Table View that loads its data from a web source over time and some network connection caching classes. It really seems like we could use all of this! Oh, and Joe Hewitt was the creator of iUI.

iPhone helper development libraries

Open source library for the iPhone, looks awesome!

Objective-C iPhone library from facebook developer

Three20 is an Objective-C library for iPhone developers

Objective-C/ライブラリ、UIクラス

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Unless you’ve been living under a rock, you know that the iPhone is a big deal and it’s one of the most popular subjects of development these days. Lots of developers are creating their own iPhone apps, and with the right know-how, you can too. Check out our list of courses and tutorials to learn everything that’s important about developing for the iPhone.

A one-week course in iPhone SDK Development

Atrexis Systems Limited, Rich Internet and Mobile Application Development: iPhone - Interface Builder Tutorial

"JSTalk's goal can described like this: JSTalk is to AppleScript, what Cocoa is to Carbon."

packaging and deployment of Cocoa applications

deployment of Cocoa applications

Helps you make OS X app installers/DMGs.

NimbleKit is the fastest way to create applications for iPhone and iPod touch. You don't need to know Objective-C or iPhone SDK. All you need is to know how to write an HTML page with Javascript code.

Here's how to get tethering on any iPhone right now, no jailbreak, for free

Instructions on hacking an iPhone 3G with a custom carrier settings file to enable tethered data access without carrier authorization.

Might be interesting

Open-source Twitter client.

AppleScript is a powerful scripting language that comes built-in to OS X. The principal use for AppleScript is the automation of tasks that are normally

The Ultimate Beginner’s Guide To AppleScript

AppleScript is a powerful scripting language that comes built-in to OS X. The principal use for AppleScript is the automation of tasks that are normally repetitious and time consuming. The best part about AppleScript is that you don’t have to be a genius programmer to use it. In fact, you don’t have to have any programming experience whatsoever. This article will show you how to write an AppleScript for nearly any application using the simple instructions that come hidden within each app’s framework. Intrigued? Read on!

A custom color picker designed specifically for developers. Makes getting colors out of Photoshop/Acorn mock-ups quick and easy. Currently supports NSColor, UIColor, CGColorRef, CSS and HTML styles.

A custom color picker that will let you copy a NSColor/CGColorRef/etc. declaration initialized with the current color from the picker to the clipboard

Colour picker for mac

"A custom color picker designed specifically for developers. Makes getting colors out of Photoshop/Acorn mock-ups quick and easy."

This is an emergency guide to iPhone software development, i.e. a guide for competent developers who haven’t written code for the iPhone platform before, and just want to get started right now.

how to use instruments

A “Leaks” Tool Tutorial

pch

explains the issues that might appear when renaming an xcode project/product/target

ParseKit Home Tokenization Grammars iPhone Source Code Header Docs ParseKit Documentation ParseKit ParseKit is a Mac OS X Framework written by Todd Ditchendorf in Objective-C 2.0 and released under the MIT Open Source License. ParseKit is suitable for use on Mac OS X Leopard or iPhone OS. The framework is an Objective-C implementation of the tools described in "Building Parsers with Java" by Steven John Metsker. ParseKit includes additional features beyond the designs from the book and also some changes to match common Cocoa/Objective-C conventions. These changes are relatively superficial, however, and Metsker's book is the best documentation available for ParseKit. The ParseKit Framework offers 3 basic services of general interest to Cocoa developers: String Tokenization via the Objective-C PKTokenizer and PKToken classes. High-Level Language Parsing via Objective-C - An Objective-C parser-building API (the PKParser class and sublcasses). Objective-C Parser Generation via Grammars

The ParseKit Framework offers 3 basic services of general interest to Cocoa developers: 1- String Tokenization via the Objective-C PKTokenizer and PKToken classes. 2- High-Level Language Parsing via Objective-C - An Objective-C parser-building API (the PKParser class and sublcasses). 3- Objective-C Parser Generation via Grammars - Generate an Objective-C parser for your custom language using a BNF-style grammar syntax (similar to yacc or ANTLR). While parsing, the parser will provide callbacks to your Objective-C code.

"The ParseKit Framework offers 3 basic services of general interest to Cocoa developers: String Tokenization via the Objective-C PKTokenizer and PKToken classes. High-Level Language Parsing via Objective-C - An Objective-C parser-building API (the PKParser class and sublcasses). Objective-C Parser Generation via Grammars - Generate an Objective-C parser for your custom language using a BNF-style grammar syntax (similar to yacc or ANTLR). While parsing, the parser will provide callbacks to your Objective-C code."

MonoTouch is the Mono edition for Apple's iPhone and Apple's iPod Touch devices.

Let's you use a wide variety of wireframe/mocks/protpe graphics to begin testing your app a bit before going to the full development phase.

Sounds like this could be a killer app for designers.

A Cocoa Touch Framework for Live Wireframes

I started investigating how I might write native iPhone apps from a scripting language. Lua was on my radar already. It’s compact, expressive, fast enough, and was designed to be embedded. Took only about 20 minutes to get the Lua interpreter running on the iPhone. The real work was to bridge Lua and all the Objective-C/CocoaTouch classes. The bridge had to work in two directions: it would need to be able to create CocoaTouch objects and also be able to respond to callbacks as part of the familiar delegate/protocol model.

Lua + iPhone = wax

Bridging a Lua interpreter framework to native iPhone classes -- scripting your way around Objective C. With this week's notice from Adobe regarding Flash development of native iPhone binaries, the options for mobile development are getting more and more plentiful (and more and more abstract).

Lua

note that lua is used widely in game dev

In the remainder of this post, I’ll walk you through getting it set up, show you how to creating a project featuring a UITableView, and close with a section on its roadmap and tools support.

So, use icons whenever possible on buttons, and if you must use text

Nice piece by Wil Shipley on localizing Cocoa apps, including his own clever technique for doing so without maintaining separate XIB files for each separate localization.

that fits in,

finally a decent hello world for mac GUI programming!

Using ipfw to simulate slow network connections

Using scripts to simulate poor network conditions

ipfw

The "Text" (SMS) application on the iPhone uses a custom, semi-transparent view to show its "Sending..." message over the keyboard. I'll show you a simple class that can display semi-transparent loading messages and how you can display messages over the keyboard.

Loading..." messages When waiting for data loaded from the internet, many iPhone applications use a mostly black, semi-transparent view to block the display. Most use a basic "spinner" (UIActivityIndicatorView) to reassure the user that the application is still running, frequently accompanied by "Loading..." text. Despite the prevalence of this type of loading message, it is not a standard control and must be constructed manually.

guide to creating vector icons for MacOSX or iPhone, using the free-as-in-GPL program Inkscape

In this two part series, I'll give a beginner's guide to creating iPhone and Mac application icons using Inkscape — a free, vector illustration program. In this first part, I'll talk about the common styles and traits of icons on the Mac and iPhone and give a step-by-step guide to creating the first iPhone icon in Inkscape.

HTTP is one of the simpler protocols to implement for communication between computers. On the iPhone, since there are no APIs for data synchronization or file sharing, embedding an HTTP server is one of the best ways to transfer data from your iPhone application to a computer. In this post I'll show you how to write your own simple but extensible HTTP server. The server classes will also work on Mac OS X (Cocoa un-Touched).

Cocoa with Love: “On the iPhone, since there are no APIs for data synchronization or file sharing, embedding an HTTP server is one of the best ways to transfer data from your iPhone application to a computer. In this post I'll show you how to write your own simple but extensible HTTP server.”

embedding an HTTP server is one of the best ways to transfer data from your iPhone application to a computer. In this post I'll show you how to write your own simple but extensible HTTP server. The server classes will also work on Mac OS X (Cocoa un-Touched).

Sobre desenvolvver para o iPhone

I've been thinking about trying my hand at development for the iPhone (I've got some good app ideas already), and I was wondering where a good place to start might be. Should I mess around with learning some Objective-C first, or just spend the $99 and dive in with the dev kit? I know some PHP, Javascript, and a smattering of C++, but have never tried developing in Objective-C or Cocoa.

Example code

How would you write an arcade-style 2D game in CoreAnimation? Over the next few weeks, I'll show you how to write a resolution independent, high-speed, model-view-controller designed, Asteroids-style arcade game using CoreAnimation as the screen renderer. In this first of four parts, I'll detail the concept for the overall application and show you how to create a resolution independent window for the game.

If I ever want to learn native code on the mac instead of just using HTML5 I should read this.

A normal document style object can be swapped with another document or recreated. A singleton is lazier and simpler since it doesn't need to be connected to every object which needs to access it (since it is globally accessible).

Welcome, new Cocoa or Cocoa Touch programmer. Here are some things you will need to know. Cocoa vs. Cocoa Touch Cocoa is the Mac development framework, principally consisting of Foundation, the Application Kit (a.k.a. AppKit), and Core Data. Cocoa Touch is the iPhone development framework, principally consisting of Foundation, UIKit, and Core Data. (“iPhone” here means devices running the iPhone OS, including the iPod touch and iPad.) On Stack Overflow, please don't tag your question cocoa unless it has to do with Cocoa. It's OK to put an iPhone question there as long as it's about something that exists on both platforms. Tagging an iPhone-specific question “cocoa” is inaccurate, and wastes the time of Mac-only programmers like myself. (You wouldn't want me to tag my Mac-specific questions “cocoa-touch”, would you?) Critically important things Memory management is based on ownership. (These rules don't apply under garbage collection. If you're using or supporting GC, see the G

disambiguating the confusing obctive-c/CF ecosystem conventions and terminology

MacBook Multitouch source code

Picture Me was a fun little side project to experiment using face detection on the iPhone.  I have a few ideas on where to take this but I don’t have time to work them now.  So for now, it’s free.  And as an added bonus I’m releasing the source code for it in the hope that it will be useful to the iPhone developer community.

For the "when I get asked to do that in a month" file.

Source for an iphone face detection app.

アノテーションじゃなくてコンパイラディレクティブ

Objective-C 入門

Recovering from service attempts errors delayed @selectors Registering schemes: Adding the handler method

Call other app in my app

How-to: building services into iPhone applications

Interesting hack around the secrecy surrounding Apple's bug tracking system. Allows developers to log bugs publicly where other developers can see them, vote them up etc, yet still interact with Radar as needed.

Community bug reports on OS X and iPhone

A while back, I was hoping someone would create a quasi bug report system for closed proprietary products, and have input from the external community to centralize all issues. I've found it.

Tracks bugs reported to Apple by the development community in an open fashion.

An open version of Apple's bug tracking system.

Programming using blocks in Objective-C 2.0.

Scientists (Part XXVII): Getting Closure with

What ! I didn't Grand Central Dispatch (GCD) in OS X Snow Leopard would go as far as basically strapping closure on top of C / Obj-C holy crap !

给iPhone程序添加settings

Some good links for iPhone development. Some Ruby integrated stuff

web services. a good framework

diverser code auf github

今年の個人MBOはこれやでっ！！今のところ進捗ゼロ！！

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App development and iPhone OS (iOS) news

*Iphone Tutorial: Creating a RSS Feed Reader