What is swift? How is it different from objective-c?
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Answer / Supriya Gupta
Swift is Apple's modern, open-source programming language for iOS, macOS, watchOS, and tvOS. It was introduced in 2014 to replace Objective-C. Compared to Objective-C, Swift offers safer, more robust, and easier-to-use features such as optionals for handling null values, modern syntax, and improved performance.
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