I wanted to write a simple Console application in Cocoa. I followed the same old XCode approach of creating a project from the IDE. I started the project with Fundation Tool. Then the rest is to enter the following code into <the name you have given.m> which is the only class in that project. Its simple and good for making services and console applications. This also helps you to understand simple Number & Array manipulations with Objective-C style.
int main (int argc, const char * argv[]) {
  NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
NSMutableArray *ar = [[NSMutableArray alloc] init];
NSNumber *n;
int i;
for (i=0; i<10; i++)
{
n = [[NSNumber alloc] initWithInt:(i)];
[ar addObject:n];
}
for(i=0; i<10; i++)
{
NSNumber *newN = [ar objectAtIndex:i];
NSLog(@”Stored: %@”, newN);
}
NSLog(@”Number init %d\n”, i);
  // insert code here…
  NSLog(@”Hello, World from Muthu!”);
[ar release];
  [pool drain];
  return 0;
}
Download complete project:Â ArrayTest.zip
