Powertips » String http://scripting.chaindb.com Programmer tips Tue, 15 May 2012 23:56:52 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 How to convert NSString to BOOL, Int, Float, Double, Long http://scripting.chaindb.com/2011/06/25/how-to-convert-nsstring-to-bool-int-float-double-long/ http://scripting.chaindb.com/2011/06/25/how-to-convert-nsstring-to-bool-int-float-double-long/#comments Sat, 25 Jun 2011 13:24:47 +0000 admin http://scripting.chaindb.com/?p=990

  • Converting NSString to Bool

[NSString_Instance boolValue];

  • Converting NSString to Integer

[NSString_Instance intValue];

or

[NSString_Instance integerValue];

  • Converting NSString to Float

[NSString_Instance floatValue];

  • Converting NSString to Double

[NSString_Instance doubleValue];

  • Converting NSString to Long

[NSString_Instance longLongValue];

]]> http://scripting.chaindb.com/2011/06/25/how-to-convert-nsstring-to-bool-int-float-double-long/feed/ 0 How to:Convert String to Integer http://scripting.chaindb.com/2011/05/11/how-toconvert-string-to-integer/ http://scripting.chaindb.com/2011/05/11/how-toconvert-string-to-integer/#comments Wed, 11 May 2011 15:45:53 +0000 admin http://scripting.chaindb.com/?p=965
Example:

  1.  
  2. NSString *strValue = @"10";
  3. NSInteger intValue = [strValue intValue];


]]> http://scripting.chaindb.com/2011/05/11/how-toconvert-string-to-integer/feed/ 1 How to:String Padding in Objective-C http://scripting.chaindb.com/2011/05/11/how-tostring-padding-ing-objective-c/ http://scripting.chaindb.com/2011/05/11/how-tostring-padding-ing-objective-c/#comments Wed, 11 May 2011 14:56:08 +0000 admin http://scripting.chaindb.com/?p=963
  1.   NSString *txt = [number text];
  2.   NSInteger n = [txt intValue];
  3.   padding.text = [NSString stringWithFormat:@"%03d", n];

]]> http://scripting.chaindb.com/2011/05/11/how-tostring-padding-ing-objective-c/feed/ 0