Python join strings with delimiter

Use the join() method with a separator to get join strings with delimiter in Python. This method returns a string by joining all the elements of an iterable (list, string, tuple), separated by the given separator.

Python joins strings with a delimiter

Simple example code.

# lists
numList = ['1', '2', '3', '4']
s = ', '
print(s.join(numList))

# tuples
numTuple = ('1', '2', '3', '4')
print('#'.join(numTuple))

Output:

If the separator is a variable you can use variable.join(iterable):

data = ["some", "data", "lots", "of", "strings"]
separator = "."

print(separator.join(data))

Output: some.data.lots.of.strings

# List of strings
strings = ["Hello", "world", "how", "are", "you"]

# Delimiter
delimiter = " "

# Join the strings with the delimiter
joined_string = delimiter.join(strings)

# Print the result
print(joined_string)

In this example, " ".join(strings) joins the strings in the list strings with a space delimiter. You can replace " " with any other delimiter you want, such as ,, ;, |, etc., depending on your requirements.

Comment if you have any doubts or suggestions on this Python join topic.

Note: IDE: PyCharm 2021.3.3 (Community Edition)

Windows 10

Python 3.10.1

All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.