NSString & MutableNSString Examples in one, Objective-C

NSString & MutableNSString Examples in one

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//gcc 4.8.4

#import <Foundation/Foundation.h>
 
int main(void)
{
    NSMutableString *name = [NSMutableString stringWithString:@"PaRtH GaNaTra"];
    NSString *collage = @" is studing in Atmiya";
    
    NSLog(@"%@\n\n",name);
    
    NSLog(@"String In Lowercase %@ \n\n", [name lowercaseString]);
    
    NSLog(@"String In Uppercase %@ \n\n", [name uppercaseString]);
    
    NSLog(@"String With Capitalized String %@ \n\n", [name capitalizedString]);
    
    NSLog(@"String Length = %d \n\n", [name length]);
    
    NSLog(@"String Emuration "); 
    int i;
    for (i=0; i<[name length]; i++) {
        char letter = [name characterAtIndex:i];
        NSLog(@"%d: %c", i, letter);
    }
    NSLog(@"\n\n"); 
    if ([name isEqualToString:@"Parth"]) {
        NSLog(@"Both String Are Same\n\n");
    }
    else{
        NSLog(@"Both String Are Not Same \n\n");
    }
  
    if ([name hasPrefix:@"PaRtH "]) {
        NSLog(@"Yeah ,  It is My First Name \n\n");
    }
    else{
        NSLog(@"Sorry,  It is Not  \n\n");
    }
    
    if ([name hasPrefix:@"GanaTra"]) {
        NSLog(@"Yeah ,  It is My Last Name \n\n");
    }
    else{
        NSLog(@"Sorry,  It is Not Last Name  of mine\n\n");
    }
    [name appendString:collage];
    NSLog(@"%@ \n\n",name);
    
    NSRange searchResult = [name rangeOfString:@"PaRtH"];
    if (searchResult.location == NSNotFound) {
        NSLog(@"Search string was not found");
    } else {
        NSLog(@"%@ starts at index %lu and is %lu characters long \n\n",@"PaRtH",
        searchResult.location,        // 13
        searchResult.length);         // 6
    }
    
    NSLog(@"%@\n\n", [name substringFromIndex:17]);
    
    name = [name stringByReplacingOccurrencesOfString:@"Atmiya"
                                                       withString:@"Dholakiya"];
    NSLog(@"%@\n\n",name);                                                   
                                                       
    return 0;
}

Show compiler warnings [ + ] Compiler args [ + ] Show input
Compilation time: 0.22 sec, absolute running time: 0.14 sec, cpu time: 0.02 sec, memory peak: 8 Mb, absolute service time: 0,36 sec

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Error(s):

2017-01-10 04:34:40.429 a.out[28620] autorelease called without pool for object (0xf64718) of class GSMutableString in thread <NSThread: 0xf5ca38>
2017-01-10 04:34:40.430 a.out[28620] PaRtH GaNaTra

2017-01-10 04:34:40.430 a.out[28620] autorelease called without pool for object (0x10a86c8) of class GSCInlineString in thread <NSThread: 0xf5ca38>
2017-01-10 04:34:40.430 a.out[28620] String In Lowercase parth ganatra 

2017-01-10 04:34:40.430 a.out[28620] autorelease called without pool for object (0x10a9708) of class GSCInlineString in thread <NSThread: 0xf5ca38>
2017-01-10 04:34:40.430 a.out[28620] String In Uppercase PARTH GANATRA 

2017-01-10 04:34:40.430 a.out[28620] autorelease called without pool for object (0xf64118) of class NSDataMalloc in thread <NSThread: 0xf5ca38>
2017-01-10 04:34:40.430 a.out[28620] autorelease called without pool for object (0x10a5d28) of class NSBitmapCharSet in thread <NSThread: 0xf5ca38>
2017-01-10 04:34:40.430 a.out[28620] autorelease called without pool for object (0x10a8688) of class GSCInlineString in thread <NSThread: 0xf5ca38>
2017-01-10 04:34:40.430 a.out[28620] String With Capitalized String Parth Ganatra 

2017-01-10 04:34:40.430 a.out[28620] String Length = 13 

2017-01-10 04:34:40.430 a.out[28620] String Emuration 
2017-01-10 04:34:40.430 a.out[28620] 0: P
2017-01-10 04:34:40.430 a.out[28620] 1: a
2017-01-10 04:34:40.430 a.out[28620] 2: R
2017-01-10 04:34:40.430 a.out[28620] 3: t
2017-01-10 04:34:40.430 a.out[28620] 4: H
2017-01-10 04:34:40.430 a.out[28620] 5:  
2017-01-10 04:34:40.430 a.out[28620] 6: G
2017-01-10 04:34:40.430 a.out[28620] 7: a
2017-01-10 04:34:40.430 a.out[28620] 8: N
2017-01-10 04:34:40.430 a.out[28620] 9: a
2017-01-10 04:34:40.430 a.out[28620] 10: T
2017-01-10 04:34:40.430 a.out[28620] 11: r
2017-01-10 04:34:40.430 a.out[28620] 12: a
2017-01-10 04:34:40.430 a.out[28620] 

2017-01-10 04:34:40.431 a.out[28620] Both String Are Not Same 

2017-01-10 04:34:40.431 a.out[28620] Yeah ,  It is My First Name 

2017-01-10 04:34:40.431 a.out[28620] Sorry,  It is Not Last Name  of mine

2017-01-10 04:34:40.431 a.out[28620] autorelease called without pool for object (0x109c658) of class NSDataStatic in thread <NSThread: 0xf5ca38>
2017-01-10 04:34:40.431 a.out[28620] PaRtH GaNaTra is studing in Atmiya 

2017-01-10 04:34:40.431 a.out[28620] PaRtH starts at index 0 and is 5 characters long 

2017-01-10 04:34:40.431 a.out[28620] autorelease called without pool for object (0x10a80b8) of class GSCInlineString in thread <NSThread: 0xf5ca38>
2017-01-10 04:34:40.431 a.out[28620] studing in Atmiya

2017-01-10 04:34:40.431 a.out[28620] autorelease called without pool for object (0x10a96c8) of class GSMutableString in thread <NSThread: 0xf5ca38>
2017-01-10 04:34:40.431 a.out[28620] autorelease called without pool for object (0x10a7788) of class NSDataStatic in thread <NSThread: 0xf5ca38>
2017-01-10 04:34:40.431 a.out[28620] PaRtH GaNaTra is studing in Dholakiya

λ

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