URL Encoding an NSString
February 26, 2013 in iOS Snippets
+ (NSString*)urlEncodeString:(NSString*)str;
{
return (__bridge_transfer NSString *)
CFURLCreateStringByAddingPercentEscapes(NULL, (CFStringRef)str, NULL,
(CFStringRef)@"!*'();:@&=+$,/?%#[ ]", kCFStringEncodingUTF8);
}