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Re: getting the lastObject value from an NSArray - How to has escaped me
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Re: getting the lastObject value from an NSArray - How to has escaped me


  • Subject: Re: getting the lastObject value from an NSArray - How to has escaped me
  • From: George Domurot <email@hidden>
  • Date: Wed, 29 Oct 2003 17:11:47 -0500

This should work for you:

     public int countForJobPictures(){
         try {
             NSArray results =
EOUtilities.rawRowsForSQL(editingContext(),"BTT", "SELECT COUNT(*) FROM
TB_JOB_PICTURE");
             NSDictionary countDictionary =
(NSDictionary)results.objectAtIndex(0);
             return
((Long)countDictionary.allValues().objectAtIndex(0)).intValue();
         } catch (Exception exception) {
         }
         return 0;
     }

On Wednesday, October 29, 2003, at 12:15 PM,
email@hidden wrote:

> [demime could not interpret encoding binary - treating as plain text]
> Integer count = (Integer) pictureList.lastObject();
>
> I think?
>
> On Wed, 29 Oct 2003 07:25:43 +0000 "Jonathan Fleming" wrote:
>
>> I know this should be very simple but for the life of me I can figure
>> what I
>> should be doing.
>> I want to get the value form this code please - anyone?
>>
>>
>>         EOEditingContext ec = session().defaultEditingContext();
>>         NSArray pictureList = EOUtilities.rawRowsForSQL(ec,
>>                                                         "BTT",
>>                                                         "SELECT
>> COUNT(*)
>> FROM TB_JOB_PICTURE");
>>        /*this statemnet is all wrong*/ int picCount =
>> Integer.parseInt(
>> pictureList.lastObject().toString() );
>>         NSLog.out.appendln("===\r   countOfPictureList = " +
>> picCount);
>>
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