Blog Directory logo  Blog Directory
  •  Login
  • Register
  • Submit a Blog in Featured for only $10 with PaypalFeatured BlogsBlog Listing
    Member - { Blog Details }

    hero image

    blog address: http://findnerd.com/list/view/Difference-between--and-isEqual-in-objective-c/2137/

    keywords: Difference Between Equity Operators

    member since: Jun 3, 2015 | Viewed: 131

    Difference between "==" and "isEqual:" in objective C

    Category: Technology

    These two operators or function can be used to check equity of objects or operands. "==" is used to check if pointer values of objects are same. However "isEqual:" is used to test if both objects are having same values. So "==" works on reference and "isEqual" works on value. It can be easily understand by following example: NSMutableArray *array1 = [[NSMutableArray alloc]initWithObjects:@"A", @"B", nil]; NSMutableArray *array2 = [[NSMutableArray alloc]initWithObjects:@"A", @"B", nil]; if (array1 == array2) { NSLog(@"=="); } if ([array1 isEqual:array2]) { NSLog(@"isequal"); } For full blog kindly visit the link http://findnerd.com/list/view/Difference-between--and-isEqual-in-objective-c/2137/



    { More Related Blogs }
    © 2025, Blog Directory
     | 
    Google Pagerank: 
    PRchecker.info
     | 
    Support
               Submit a Blog
               Submit a Blog
    Advancing AI with Speech Recognition Datasets

    Technology

    Advancing AI with Speech Recog...


    Jun 24, 2024
    AI in the New Era: Transforming the Future

    Technology

    AI in the New Era: Transformin...


    Sep 27, 2023
    Apple iPhone 6 Plus - 64GB - Shop online for best mobiles in India - Poorvikamobile.com

    Technology

    Apple iPhone 6 Plus - 64GB - S...


    Jan 14, 2015
    Reduce Business/Commercial Energy Cost

    Technology

    Reduce Business/Commercial Ene...


    May 28, 2021
    Travel Reservation Systems

    Technology

    Travel Reservation Systems...


    May 19, 2023
    cyberatma

    Technology

    cyberatma...


    Apr 23, 2021