I do a lot of text data mining and need similar functions a lot. I would start
on a word by word level, to have whatever it returns be more meaningfull
Verstuurd vanaf mijn iPhone
> Op 20 sep. 2014 om 19:43 heeft Scott Ribe <scott_r...@elevated-dev.com> het
> volgende geschreven:
>
>> On Sep 20, 2014, at 11:13 AM, 2551 <2551p...@gmail.com> wrote:
>>
>> For example:
>>
>> NSString *mary = @"mary had a little lamb, a little lamb she had";
>> NSString *scary = @"mary had a little lamb, a little naughty fella of a
>> lamb she had for sure";
>> NSString *isDifferent = [self getDifference:mary and: scary];
>> NSLog(@"%@", isDifferent);
>>
>> The method I posted below produces the difference that I want ("naughty
>> fella of a for sure"). But I want to know if there's a more orthodox and
>> robust solution.
>
> That's not even remotely close to a definition of what you mean. What about:
>
> @"mary had a little lamb, a little naughty lamb she had"
>
> vs
>
> @"mary had a little lamb, a little fella of a lamb she had for sure"
>
> ?
>
> Or:
>
> @"mary had a little lamb, a naughty little lamb she had"
>
> vs
>
> @"mary had a big lamb, a little fella of a lamb she had for sure"
>
> There is no simple definition of "the difference between two strings", and I
> don't think it's a basic need at all.
>
> --
> Scott Ribe
> scott_r...@elevated-dev.com
> http://www.elevated-dev.com/
> (303) 722-0567 voice
>
>
>
>
>
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