Objective C

Which of these scenarios reminds you most of what you know of Apple's attitude towards Objective-C and Cocoa?

As the comment suggests, this method is called by the Objective-C runtime after the Application is instantiated, and is ready to run.

One of the main design goals for Objective-C was to produce a language for parceling up C libraries into easily reusable components.

ObjectiveC is not for the faint of heart. It would be a significant learning curve for a . NET developer.

Objective-C programmers sometimes have to drop down into C, but usually only to do low-level tasks or to use a C library.

Matt's examples also show an easy to way use snippets of Ruby code as callbacks for the Objective-C application.

This is not an iPhone-specific example, just a small piece of the code to illustrate show how Objective-C is similar with the C language.

The concept of categories is borrowed from languages like Smalltalk and Objective-C (see Resources).

An interesting feature of the debugger is that it has been abstracted into a simple Objective-C API, of which macrubyd is just one client.

I'm an inexperienced programmer; I did not know the objective-C programing language when I got started, but it was very simple to learn.

Although this article does not provide a deep dive into the programming language, some Objective-C fundamentals are provided below.

Previous versions of MacRuby still had gaps in certain areas, eg. for the blocks feature Apple has added to it's C-based languages.

ScriptingBridge will dynamically generate an Objective-C interface that corresponds to the scriptable dictionary of a given application.

With the iPhone, Objective-C becomes front and center to a whole new generation of mobile app developers.

This can be tricky because the Objective-C namespace is shared between the program code and all the libraries, frame- works, and plug-ins.

Objective: C-Scan Ray Tracing is a technique somewhere between conventional corneal topography and true wavefront aberration sensing.

These include objective C (which Apple favours), C# (espoused by rival Microsoft) and Java (the choice for a host of internet applications).

You are expertise is required only in the programming Objective c, every other resource would be provided.

A number of the Java designers had experience with Objective-C, including some who had worked with NeXT on the OpenStep specification.

Objective-C only supports single inheritance between classes, while UML supports multiple inheritances.

Seems like a pretty simple project for someone with Objective C experience!

Applications for Apple's iOS are typically built in a programming language called Objective C.

LLVM is actually a collection of projects which together form a means to do C, Objective-C and C compilation.

Finally, the traditional Ruby garbage collector was removed and instead we use the Objective-C garbage collector.

It brings much of the syntax that Objective-C adds on top of C, but instead to JavaScript.

However, the language is alive and well, as the core APIs for the Apple Mac OS X operating system were developed in Objective-C.

Cocoa and Objective-C are Apple's biggest strength, you say, not a ticking technology time bomb!

I still had to learn the specifics of the platform (platform-isms), but I didn't have to learn a new language. In this case, ObjectiveC.

One simple way to convert this data is to create general parser code that converts JSON data into an Objective-C application data object.

Objective-C originally didn't come with much of a standard library.

If you do decide to develop in Objective C, it's well worth using a games framework to make coding the game easier.

After all, Cocoa is a desktop application framework written entirely in Objective-C.

For many developers, learning Objective-C was seen as a huge barrier-to-entry.

If you've ever done any Objective-C development, this technique should look familiar.

The Objective-C code makes GET requests to the messages. php page to get the latest chat messages.

You can then send messages and control this application from Objective-C.

Not only are Objective-C developers hard to find, their skills don't always transfer to other Web development projects.

Objective-J is a new programming language inspired by Objective-C.

If you wanted to extend that to Mac OS, then you'd hire on some Objective C programmers.

In Objective-C, you can put anything into array -- even mix and match objects.

Just like with Objective-C, you must declare your dependencies for your application to work in Objective-J.

This article series assumes a general familiarity with Web2. 0 technologies including Rest, ATOM, JSON, and Objective-C.

Once the workbench is running you need an Objective-C model.

There you should see the Objective-C sample and, after reading the associated overview text, you can click on the install link.

To create a class called "Sample" in Objective-C, you need to create an header file named Sample. h (Listing 5).

Next, let's look at how an array can be used in Objective-C.

The image requires some updates to bring in the multi-touch logic, and the Objective-C bridge.

Cappuccino introduces its own programming language, Objective-J, that is very similar to Objective-C.

There are two types of methods in Objective-C.

This is borrowed directly from Objective-C.

the Objective-C language and runtime

A UML Profile for modeling Objective-C

A Data Type model for Objective-C data types