Objective-C — Introduction

Overview

This is a starter page for Objective-C.

Hello World

#import <Foundation/Foundation.h>
int main(){ @autoreleasepool { NSLog(@"Hello, World!"); } return 0; }

What you'll learn

• How to run Objective-C
• Basic syntax style
• Next steps (lessons & references)

Next

Open the Syntax & Cheat Sheet page for this language.