java string join arraylist
// You can't just do String.join(", ", list) because
// the list has to be a String[]. This code works on
// everything.
list.stream().map(Object::toString).collect(Collectors.joining(", "));java string join arraylist
// You can't just do String.join(", ", list) because
// the list has to be a String[]. This code works on
// everything.
list.stream().map(Object::toString).collect(Collectors.joining(", "));python join list to string
list = ['Add', 'Grepper', 'Answer']
Inline
> joined = " ".join(list)
> Add Grepper Answer
Variable
> seperator = ", "
> joined = seperator.join(list)
> Add, Grepper, AnswerCopyright © 2021 Codeinu
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