Join an array of strings into a single string in Julia – join() Method
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.
Syntax:
join([io::IO, ] strings, delim, last)
Parameters:
- [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.
Example 1:
Python
# Julia program to illustrate # the use of String join() method# Joining an array of strings into a single string.println(join(["Beginner", "for", "Beginner"]))println(join(["Beginner", "for", "Beginner"], "-"))println(join(["Beginner", "for", "Beginner"], "+"))println(join(["Beginner", "for", "Beginner"], "-", "+"))println(join(["Beginner", "for", "Beginner", "is", "CSE", "portal"], "-", "+")) |
Output:
w3wiki Beginner-for-Beginner Beginner+for+Beginner Beginner-for+Beginner Beginner-for-Beginner-is-CSE+portal
Example 2:
Python
# Julia program to illustrate # the use of String join() method# Joining an array of strings into a single string.println(join(["1", "2", "3"]))println(join(["1", "2", "3"], "-"))println(join(["1", "2", "3"], "+"))println(join(["1", "2", "3"], "-", "+"))println(join(["1", "2", "3", "4", "5", "6"], "-", "+")) |
Output:
123 1-2-3 1+2+3 1-2+3 1-2-3-4-5+6
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