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Reply to try to convert string to integer
Ok, this fix my first problem, thanks ... code:  var cString = "123" var nNumber = 0 nNumber = Int(cString) ... but now the next problem follows ... message : "Value of optional type 'Int?' must be unwrapped to a value of type 'Int'" what does this mean and what must I do?
Topic: Programming Languages SubTopic: Swift Tags:
Mar ’21