The join() is an inbuilt function in julia that is used to join an array of strings into a single string. The specified delimiter is used to insert in between the returned strings.
join([io::IO, ] strings, delim, last)
- [io::IO, ] strings: Specified string.
- delim: Specified delimiter.
- last: If last is given then this last parameter is inserted in between the last two strings.
Returns: It returns a new single string.
GeeksforGeeks Geeks-for-Geeks Geeks+for+Geeks Geeks-for+Geeks Geeks-for-Geeks-is-CSE+portal
123 1-2-3 1+2+3 1-2+3 1-2-3-4-5+6
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