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Search found 3 results on 1 pages for 'greshi'.

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• socket programming in objective c [closed]

  - by greshi

  will you plz help me to perform socket programming in objective c..

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• How to concatenate two float values in objective c ?

  - by greshi gupta

  I am developing an application and i am not able to concatenate two float values..so plz help me out....

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• How to download file from particular url???

  - by greshi gupta

  NSURL * url = @"http://192.168.100.161/UploadWhiteB/wh.txt"; NSData * data = [NSData dataWithContentsOfURL:url]; if (data != nil) { NSLog(@"\nis not nil"); NSString *readdata = [[NSString alloc] initWithContentsOfURL:(NSData *)data ]; I write this code to download a file from given url... but i get an error on line NSData * data = [NSData dataWithContentsOfURL:url]; uncaught exception....so please help me out..

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