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Please do not post the same thing multiple times. The board software automatically flags certain posts as needing moderator attention. This happens the most often for new users. I'm pretty sure this is made clear at the time you attempt to post. Posting the same thing over and over again just makes that many more posts the moderators have to weed through later. This makes us sad. Don't make us sad. If your post/thread doesn't appear, just wait a while. Don't post it again. If it hasn't shown up by the next day, then you can try again. I normally go through posts in the mornings, and try to check a few times throughout the day, but I'm not here 24/7. There will typically be a significant delay before posts are approved. Just be patient.

tetrislee

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tetrislee
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  • Xcode calculations not working

    tetrisleetetrislee
    Hello,
    If you want the road distance you need to ask Google and then parse the resulting XML, using a XML parser and the XPath expression //leg/step/distance/value, which will give you all the distance, that you will have to sum. See this about parsing xml and using XPath expressions.
    Thanks :)
    steveald
    Flag • 1Off Topic Insightful Disagree Dislike Like Awesome

  • sequential processing?

    tetrisleetetrislee
    -(void)getAllData {
    [[NSNotificationCenter defaultCenter] addObserver:self
    selector:@selector(getSummaryDoneAndCallGetList:)
    name:kGetSummaryDidFinish object:nil];
    [webServiceCaller getSummary];
    }
    -(void)getSummaryDoneAndCallGetList {
    [NSNotificationCenter removeObserver]
    //process summary data

    [[NSNotificationCenter defaultCenter] addObserver:self
    selector:@selector(getListDone:)
    name:kGetListDidFinish object:nil];
    [webServiceCaller getList];
    }
    -(void)getListDone {
    [NSNotificationCenter removeObserver]
    //process list data
    }


    -(void)getJustSummaryData {
    [[NSNotificationCenter defaultCenter] addObserver:self
    selector:@selector(getJustSummaryDone:) //different selector but
    name:kGetSummaryDidFinish object:nil]; //same notification name
    [webServiceCaller getSummary];
    }
    -(void)getJustSummaryDone {
    [NSNotificationCenter removeObserver]
    //process summary data
    }

    may it helps :)
    mer10
    Flag • 1Off Topic Insightful Disagree Dislike Like Awesome