objective c - Putting comma between each word in NSString -

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i have nsstring @"nice car" , create nsstring @"nice,car". there way this?

you use nsstring stringbyreplacingoccurrencesofstring:withstring: method achieve follows:

nsstring *stringwithspaces = @"nice car"; nsstring *stringwithcommas = [stringwithspaces stringbyreplacingoccurrencesofstring:@" " withstring:@","];

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