Once upon a time there was a list of integers. Everything would have been fine, but it lacked a method to safely retrieve the numbers. Take pity on the list and create such a method for it. It must return a list item based on its index. If an exception occurs while retrieving an element, it must be caught, and the method should return defaultValue.
Safe retrieval from a list
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20 January 2021, 12:16
I can't understand, what should I do here?
John Squirrels Website Admin at CodeGym
21 January 2021, 11:09
Post your question in HELP section and send us a link. Our devs will gladly assist you.
24 March 2019, 00:23
This way this question is worded is confusing. It can easily be interpreted as "Remove an item" for the list -> which fails validation With the way validation is set up, this should be titled and the description updated to say "safe fetching from a list" or something similar.
27 March 2019, 09:44