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
println(join(["Geeks", "for", "Geeks"]))
println(join(["Geeks", "for", "Geeks"], "-"))
println(join(["Geeks", "for", "Geeks"], "+"))
println(join(["Geeks", "for", "Geeks"], "-", "+"))
println(join(["Geeks", "for", "Geeks", "is", "CSE", "portal"], "-", "+"))
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Output:
GeeksforGeeks
Geeks-for-Geeks
Geeks+for+Geeks
Geeks-for+Geeks
Geeks-for-Geeks-is-CSE+portal
Example 2:
Python
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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Last Updated :
23 Feb, 2021
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