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NSString initWithFormat - memory mgmt 12 Years Ago by badboy11 Newbie Question: Does NSString's instance method(s) initWith... return an autoreleased object or does receiver take ownership? - (id) initWithFormat: arguments Re: Read csv file into NSString 11 Years Ago by hericles [NSString stringWithContentsOfFile: encoding: error] will read your csv file. Once you have your file into a NSString you can use componentsSeparatedByString: to split it as you need. For example, to split it into an array based on line feeds: `NSArray *lines = [csvString componentsSeparatedByString:@"\r\n"];` Hope that helps. user input NSString 12 Years Ago by MareoRaft … //#import <string.h> @interface Numbers : NSObject { NSString *name; int age; NSMutableArray *list; } //-(void) setName;…quot;%s", &n ); // name = [NSString stringWithUTF8String:n]; name = [NSString stringWithCString: n encoding: NSASCIIStringEncoding]; } ... What could … Objective Objective C: Find and copy substings from NSString. 14 Years Ago by hiddepolen …string in between? My code: [CODE]NSString *googleString = @"http://www.mypage.… URLWithString:googleString]; NSError *error; NSString *googlePage = [NSString stringWithContentsOfURL:googleURL encoding:NSASCIIStringEncoding error:&… Re: user input NSString 12 Years Ago by Moschops … array of char) and how to use them. Secondly, the NSString stringWithCString method wants a char pointer, and you're trying… Read csv file into NSString 11 Years Ago by VUEKID Need help reading a csv to NSString and then to NSMutableArray. I need to output the name of a certain row base on car. file ex: car, bike, wheels toyota, mountainbike, rims .. .. .. Re: NSString initWithFormat - memory mgmt 12 Years Ago by ChrisPadgham if you are using ARC then yes Re: Objective Objective C: Find and copy substings from NSString. 14 Years Ago by Prabakar HTML's are supposed to follow strict xml syntax (not all web pages do so) But the html that your have posted does follow xml syntax so you can use xml parsers and extract data from this. If the page is not xml complaint then you might have to use reg-ex pattern match to extract data. I used [URL="http://www.regular-expressions.info/quickstart.… how to parse json from a file inside folder? 10 Years Ago by silent lover …;ArialMT" size:8]; label15.text = [NSString stringWithFormat: @" %@", json[@"halaman1&…;ArialMT" size:8]; label50.text = [NSString stringWithFormat: @" %@", json[@"halaman1&… Problem with NSMutableArray & object retrieval from it, populated using NSXMLParser 14 Years Ago by KunalPatel … = [elementName copy]; } - (void) parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName { // if([elementName isEqualToString:@"FirstName"]) self… Re: NSTableView is not updating correctly 12 Years Ago by dancks …0) d="0"; return [[NSString alloc] initWithUTF8String:d]; } /*-(NSString *)converttonsstring:(int)a { int size=1…/=10) { *b-- = (char)((c%10)+48); } return [[NSString alloc] initWithUTF8String:b]; }*/ -(void)awakeFromNib { NSIndexSet *indices = [NSIndexSet… iPhone - properties of a list of files 14 Years Ago by akilank …directoryContent = [[NSMutableArray alloc] init]; for (NSString *path in paths){ NSString *documentsDirectory = [[path lastPathComponent] stringByDeletingPathExtension]; [… = [attrDir objectForKey:NSFileSize]; filesName = (NSString *)directoryContent; filesType = [path pathExtension]; createdDate… Objective-C noob: EXC_BAD_ACCESS with simple print method? 12 Years Ago by dancks …return self; } -(void)dealloc { [self destroy]; } +(que *)get_new:(NSString *)str { que *nnew = 0; if(!(nnew = malloc(sizeof(que)))) …top!=0) { [linkedlist pop:&top]; } } -(NSString *)stringAt:(int)i { NSString *b = @""; if(i<count) {… Grabbing video path for each video in iOS device's Camera Roll 6 Years Ago by nocoded … == PHAssetMediaTypeImage) { [[PHImageManager defaultManager] requestImageDataForAsset:asset options:nil resultHandler:^(NSData *imageData, NSString *dataUTI, UIImageOrientation orientation, NSDictionary *info) { NSURL *url = [info objectForKey:@"… Learning/Tutorial/Problem Set 12 Years Ago by MareoRaft … an integer", num); //@"string" is a constant NSString object //"string" is a constant C-style string… %.2f", var, var, var, var); NSString* formattedNumber = [NSString stringWithFormat:@"%.02f", var]; NSLog(formattedNumber); NSString* stringy = @"we use a string… Question: What are Properties and how to use Them and When to use them ? 12 Years Ago by Harvey_10 …example. for example: @interface coffeeShop: NSObject { NSString *coffee; NSString *icedCoffee; } // In my opinion, i believe… them. @proiperty (strong, nonatomic) NSString *coffee; @property (strong, nonatomic) NSString *icedCoffee; @end @implementation coffeeShop //… NSTableView is not updating correctly 12 Years Ago by dancks …IBAction)setAt:(id)sender; -(int)converttonum:(const char *)a; -(NSString *)converttonsstring:(int)a; @end .m: #import "…10) { b[--size] = (char)((c%10)+48); } return [[NSString alloc] initWithUTF8String:d]; } -(void)awakeFromNib { NSIndexSet *indices = [NSIndexSet… Working with Class, properties and Initialization 10 Years Ago by harde_1 …#import "ClassA.h" @implementation ClassA // part 6d -(NSString *)description { return [NSString stringWithFormat:@"a1 = %@, a2 = %@ a3 = %@",…NSLog (@"%@", self.description); -(id) initWithA1:(int)x andA2:(NSString *)s andA3:(int)y { self = [super init]; if (self… How do I search and display results from a plist file? 10 Years Ago by Shane-dev … *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { static NSString *cellID = @"cellID"; UITableViewCell *cell =… #pragma Search Methods - (void)filterContentForSearchText:(NSString*)searchText scope:(NSString*)scope { NSPredicate *predicate = [NSPredicate … Help with simple program 13 Years Ago by Navlag … INT back to a String NSString *FinalPayment = [NSString stringWithFormat:@"%d", AlmostDone]; //Print to Screen NSString *paymentScreen = [[NSString alloc] initWithFormat:@"In order… Re: Question: What are Properties and how to use Them and When to use them ? 12 Years Ago by geojia …define a property ie: `@property (nonatomic, strong)NSString *coffee;` xCode actually creates couple of things:…2. a getter for the instance variable - (NSString *)coffee{ return _coffee } 3. a setter for… the instance variable - (void)setCoffee:(NSString *)coffee{ _coffee = coffee } Also in the current… Cant Connect to MySQL server? 11 Years Ago by Malymieczek …)backgroundTouched:(id)sender { [nameText resignFirstResponder]; [userID resignFirstResponder]; } -(void) postMessage: (NSString*) user withName: (NSString *) name{ if(name != nil && user != nil) { NSMutableString… COCOS2D help needed 11 Years Ago by Dave_5 …runAction:[CCSequence actionWithArray:actionList]]; } - (void) addCollideLayer:(NSString*)name { CCTMXLayer *layer = [tileMap layerNamed:name]; … addObject:layer]; } } - (void) removeCollideLayer:(NSString*)name { [collideLayers removeObject:[tileMap layerNamed:name]]; }… Re: Working with Class, properties and Initialization 10 Years Ago by geojia Part c is asking you to make an initializer with the calss. ie. [NSString string] (which is equivalent to [[NSString alloc]init]autorelease]). It's testing your ability to create class functions. Objective C launching NSTask to run a shell script and get output 15 Years Ago by bjohnst8 …:[[NSBundle mainBundle] resourcePath]]; NSLog(@"%@", Array); NSString* scriptPath = [[NSBundle mainBundle] pathForResource:@"hello"… launch]; NSData *data; data = [file readDataToEndOfFile]; NSString *string; string = [[NSString alloc] initWithData: data encoding: NSUTF8StringEncoding]; NSLog (@"got… Error with Game code 12 Years Ago by mat0pad … "Transition.h" @interface Design_190_190_Clicktoplaylevel : ActorScript { @public NSString* tempHolder; Scene* _Scenetoplay; NSString* _Levellabel; float _levelnumber; } @end @implementation Design_190_190_Clicktoplaylevel -(void)load… How Do I make This function work 11 Years Ago by AndyGuy …. Here is my code. -(NSInteger) RetrieveAscCode:(NSString*) inchr{ NSString *chtable =@"0123456789.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; NSInteger scan; NSString *trim; trim = [inchr substringToIndex:1]; for… how could i do to enable scrolling and see all the rows in UITableview? 11 Years Ago by surferbloggy …tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { /////////////////////// static NSString *simpleTableIdentifier = @"SimpleTableCell"; ZRK_RSSItem *item =…quot;MMM d, YY"]; NSString *lastUpdated = [NSString stringWithFormat:@" %@",[formatter … Actually Swift: Keep getting EXC_BAD_INSTRUCTION 10 Years Ago by pars99 … } func circle(){ var radius = (length.stringValue as NSString).floatValue var circumfrence = 2.0 * 3.14 *… var rectLength = (length.stringValue as NSString).floatValue var rectWidth = (width.stringValue as NSString).floatValue var perimeter = (2.0 … how to check the getter and setter? 10 Years Ago by sing1006 …myText; @synthesize opacity; @synthesize delegate; //getter -(NSString*)myText{ return myText; } -(NSNumber*)opacity{ return…delegate{ return delegate; } //setter -(void)setMyText:(NSString *)_myText{ if(myText!=_myText){ [myText release];…