What are the different collection types available in swift?
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What are jsonencoder and jsondecoder?
Is c++ similar to swift?
Consider the following code: var array1 = [1, 2, 3, 4, 5] var array2 = array1 array2.append(6) var len = array1.count What’s the value of the len variable, and why?
What is the difference between function and method in swift?
What are the tools that are required to develop ios applications?
What is plist in ios?
Who created swift?
What is a guard statement?
Explain how you define variables in Swift language?
What is the synonym of swift?
Should I use struct or class swift?
What is nil-coalescing operator?