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  1. #import <objc/objc.h>
  2. #import <objc/Object.h>
  3. #import <Foundation/Foundation.h>
  4.  
  5. @implementation TestObj
  6. int main()
  7. {
  8. 	NSError *error = nil;
  9. 	NSString *myText = @"abc 123 x";
  10. 	NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:@"\\D+" options:nil error:&error];
  11. 	NSString *modifiedString = [regex stringByReplacingMatchesInString:myText options:0 range:NSMakeRange(0, [myText length]) withTemplate:@""];
  12. 	NSLog(@"%@", modifiedString);
  13. 	return 0;
  14. }
  15. @end
Success #stdin #stdout #stderr 0s 131712KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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2017-11-03 20:24:30.408 prog[22820:22820] autorelease called without pool for object (0x2b826ae69980) of class NSRegularExpression in thread <NSThread: 0x2b826ae6c880>{name = (null), num = 22820}
2017-11-03 20:24:30.454 prog[22820:22820] autorelease called without pool for object (0x2b826af9f6c0) of class NSCalendarDate in thread <NSThread: 0x2b826ae6c880>{name = (null), num = 22820}
2017-11-03 20:24:30.454 prog[22820:22820] autorelease called without pool for object (0x2b826b07de50) of class GSDictionary in thread <NSThread: 0x2b826ae6c880>{name = (null), num = 22820}
2017-11-03 20:24:30.454 prog[22820:22820] autorelease called without pool for object (0x2b826b08a1d0) of class GSTimeZone in thread <NSThread: 0x2b826ae6c880>{name = (null), num = 22820}
2017-11-03 20:24:30.454 prog[22820:22820] autorelease called without pool for object (0x2b826af9a150) of class GSCInlineString in thread <NSThread: 0x2b826ae6c880>{name = (null), num = 22820}
2017-11-03 20:24:30.454 prog[22820:22820] autorelease called without pool for object (0x2b826b0882a0) of class NSDataMalloc in thread <NSThread: 0x2b826ae6c880>{name = (null), num = 22820}
2017-11-03 20:24:30.454 prog[22820:22820] 123
https://ideone.com/69vHn2
language:
Objective-C (gcc 8.3)
created:
6 years ago
visibility:
secret

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