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POiOS NSString in UTF16
 

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    <p>I have a string that I fetched from an Apache server over HTTP:</p> <pre><code>- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data { responseString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]; ... </code></pre> <p>I need to make that string a UTF16 string. I don't want to turn it into NSData. I need to keep it NSString and I need it to be in UTF16. I would be happy to put it in an NSData object even, if I could do it as UTF16. I'm doing something similar now:</p> <pre><code>[self.returnedData appendData:data]; </code></pre> <p>But that still transfers it as UTF8. It's probably simple and I'm missing it. But I don't find it in the Apple docs or this site, and my Google-Fu has failed me. What am I missing? How do I do that? Thanks for your time and help.</p> <p>EDIT: Ok. All of what you and Justin have said makes sense and makes things make more sense. So this is what I am doing. It seems to be correct from this line but I wanted to make sure I am understanding you correctly. </p> <pre><code>NSData *resultData = [self. result dataUsingEncoding:NSUTF16LittleEndianStringEncoding]; NSString *resultStr = [[NSString alloc] initWithData:resultData encoding:NSUTF16LittleEndianStringEncoding]; NSString *md5Result = [[NSString stringWithFormat:@"%@",[resultStr MD5]] uppercaseString]; NSLog(@"md5Result = %@",md5Result); </code></pre> <p>That last part is what I am doing with the string after it's UTF-16. I have a category that makes it an MD5 hex string similar to <a href="http://blog.blackwhale.at/?tag=hmac" rel="nofollow">http://blog.blackwhale.at/?tag=hmac</a> Thanks again. I'll bump you guys both and say this is the right answer.</p>
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