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