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What Is The Difference Between Swift And Objective-c Language?

Answer»

Swift Programming-

  • In a swift programming, the variables and constants are declared before use.
  • In a swift programming, “var” KEYWORD used for variable and “let” keyword for constant.
  • In a swift programming, no NEED to end code with semi-colon
  • In a swift programming, does not require creating a separate interface like Objective-C.
  • In a swift programming, we can DEFINE METHODS in CLASS, structure or enumeration.

Objective-C Programming-

  • In objective-C programming, we need to end code with semi-colon
  • In objective-C programming, we can declare constant as int and variable as NSString.

Swift Programming-

Objective-C Programming-


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