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Hello I see the clue, but I am still stuck. I get an Xcode error: No exact matches in call to subscript
Does Anyone have the solution? Many thanks! |
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Kitty posts a code snip and would like a solution, but perhaps would settle for some clues?
The compiler gives you a great clue! == subscript == But this clue leads to a discussion about variable names. Take a breath, and buckle up! You're trying to make an assignment here...
The compiler complains about the subscript, which you've named Basic LanguageLast century, a beginner's language called
Anyone who saw the letter How can you check? Of course you probably should use a simple print() statement to reveal the contents of Indeed this is a perfect case study showing why Swift developers should go out of their way to use descriptive variable names in code. I think you tricked yourself into believing that Your code:
When you press command and hover your mouse over the var, it changes to a question mark --> ?
Click to reveal details. You'll see that the compiler infers that i is a Instead, consider the following:
Keep coding!Please return and let us know what you learned. |
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hello evry one this is my solution it work just fine do you have any remarques for me
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