Initializer syntax in Swift

Initializers are called to create new instance of particular type.They are like instance method without parameter name written using init keyword. Advertisements

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What are trailing closures in Swift?

When we have a long closure expression as a final argument to a function, then we can write the closure expression outside the function parentheses even though it is part …

Closure expression syntax in Swift

Closure expression syntax: { (parameters) -> <return type> in  <statements to be executed> } The parameters of closure expression can be of any type such as tuples, in-out parameters, variadic …

Swift: Structure and Class Syntax

Structures and Classes have similar syntax definition. We create structures using the struct keyword and classes using the class keyword. As structures and classes are new Swift type, we use upperCamelCase for their …