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105 lines
2.6 KiB
Objective-C
105 lines
2.6 KiB
Objective-C
@protocol Printing: someParent
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-(void) print;
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@end
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@interface Fraction: NSObject <Printing, NSCopying> {
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int numerator;
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int denominator;
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}
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@end
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@"blah\8" @"a\222sd\d" @"\faw\"\? \' \4 n\\" @"\56"
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@"\xSF42"
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-(NSDecimalNumber*)addCount:(id)addObject{
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return [count decimalNumberByAdding:addObject.count];
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}
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NS_DURING NS_HANDLER NS_ENDHANDLER
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@try {
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if (argc > 1) {
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@throw [NSException exceptionWithName:@"Throwing a test exception" reason:@"Testing the @throw directive." userInfo:nil];
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}
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}
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@catch (id theException) {
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NSLog(@"%@", theException);
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result = 1 ;
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}
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@finally {
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NSLog(@"This always happens.");
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result += 2 ;
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}
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@synchronized(lock) {
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NSLog(@"Hello World");
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}
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struct { @defs( NSObject) }
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char *enc1 = @encode(int);
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IBOutlet|IBAction|BOOL|SEL|id|unichar|IMP|Class
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@class @protocol
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@public
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// instance variables
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@package
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// instance variables
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@protected
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// instance variables
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@private
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// instance variables
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YES NO Nil nil
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NSApp()
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NSRectToCGRect (Protocol ProtocolFromString:"NSTableViewDelegate"))
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[SPPoint pointFromCGPoint:self.position]
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NSRoundDownToMultipleOfPageSize
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#import <stdio.h>
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int main( int argc, const char *argv[] ) {
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printf( "hello world\n" );
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return 0;
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}
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NSChangeSpelling
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@"0 != SUBQUERY(image, $x, 0 != SUBQUERY($x.bookmarkItems, $y, $y.@count == 0).@count).@count"
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@selector(lowercaseString) @selector(uppercaseString:)
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NSFetchRequest *localRequest = [[NSFetchRequest alloc] init];
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localRequest.entity = [NSEntityDescription entityForName:@"VNSource" inManagedObjectContext:context];
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localRequest.sortDescriptors = [NSArray arrayWithObject:[NSSortDescriptor sortDescriptorWithKey:@"resolution" ascending:YES]];
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NSPredicate *predicate = [NSPredicate predicateWithFormat:@"0 != SUBQUERY(image, $x, 0 != SUBQUERY($x.bookmarkItems, $y, $y.@count == 0).@count).@count"];
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[NSPredicate predicateWithFormat:]
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NSString *predicateString = [NSString stringWithFormat:@"SELF beginsWith[cd] %@", searchString];
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NSPredicate *pred = [NSPredicate predicateWithFormat:predicateString];
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NSArray *filteredKeys = [[myMutableDictionary allKeys] filteredArrayUsingPredicate:pred];
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localRequest.predicate = [NSPredicate predicateWithFormat:@"whichChart = %@" argumentArray: listChartToDownload];
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localRequest.fetchBatchSize = 100;
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arrayRequest = [context executeFetchRequest:localRequest error:&error1];
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[localRequest release];
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#ifndef Nil
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#define Nil __DARWIN_NULL /* id of Nil class */
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#endif
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@implementation MyObject
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- (unsigned int)areaOfWidth:(unsigned int)width
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height:(unsigned int)height
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{
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return width*height;
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}
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@end
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