Objective-C
Objective-C is an actively used programming language created in 1984. Objective-C is a general-purpose, object-oriented programming language that adds Smalltalk-style messaging to the C programming language. It was the main programming language used by Apple for the OS X and iOS operating systems, and their respective application programming interfaces (APIs) Cocoa and Cocoa Touch prior to the introduction of Swift. The programming language Objective-C was originally developed in the early 1980s. Read more on Wikipedia...
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- Objective-C ranks in the top 1% of languages
- the Objective-C website
- the Objective-C wikipedia page
- Objective-C first appeared in 1984
- file extensions for Objective-C include h, m, mm and C
- See also: c, smalltalk, groovy, java, nu, objective-j, tom-oopl, swift, ios, simula, ada, self, ruby, llvmir, linux, vala
- I have 154 facts about Objective-C. what would you like to know? email me and let me know how I can help.
Example code from the Hello World Collection:
/* Hello World in Objective-C.
** Since the standard implementation is identical to K&R C,
** a version that says hello to a set of people passed on
** the command line is shown here.
*/
#include <stdio.h>
#include <objpak.h>
int main(int argc,char **argv)
{
id set = [Set new];
argv++;while (--argc) [set add:[String str:*argv++]];
[set do:{ :each | printf("hello, %s!\n",[each str]); }];
return 0;
}
Example code from Linguist:
#import "Foo.h" @implementation Foo @end
Example code from Wikipedia:
-(void) firstLabel: (int)param1 secondLabel: (int)param2;
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Last updated December 4th, 2019