I create NSMutableUrlRequest for sending data to server, add all necessary fields to it and then add the string for sending like this:
how to append the value of string in between NSString? for example: NSString* str1 = @\"Hello\"; NSString* str2 = @\"Hi..\"/*add contents of str1*/@\"how r u??\";
my UITableView have serious memory leak problem only when the NSString is NOT encoding with NSASCIIStringEncoding.
I\'ve got some somewhat hefty string size c开发者_StackOverflow社区alculations happening in my app (each one takes close to 500ms, and happens when the user scrolls to a new \"page\" in my app (like t
Is it possible to get the first line of text fr开发者_JS百科om a UITextView. I have looked through the UITextView and NSString Class References and can\'t find any methods that could accomplish this.
Is there any method in Objective-开发者_如何学GoC that converts a hex string to bytes? For example @\"1156FFCD3430AA22\" to an unsigned char array {0x11, 0x56, 0xFF, ...}.Fastest NSString category imp
I\'m trying to write an IF ELSE statement to enable shipping, If user doesn\'t add an address the array contents remain as \"-\" & \"-\" for the two items in the array.I want to check to see if th
I have a String with this content: href=\"http://www.website.com/\" /> [...] [...] I just want to get the central part of the string. H开发者_如何转开发ow is it possible to get the part between@
my app crashes often in this for-loop: for (int a = 0; a <= 20; a++) { NSString * foo = [[NSString alloc]initWithString:[[newsStories objectAtIndex:arc4random() % [newsStories count]] o开发者_JAVA
I have UTF-8 encoded NSData from windows server and I want to convert it to NSString for iPhone. Since data contains characters (like a degree symbol) which have different values on both platforms, ho
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