How to Join List Elements to Form a String in Python?

Join List Elements to Form a String

Converting a list to a string in Python is a common task. The following methods can help you achieve this:

1. Using ''.join()

The ''.join() method concatenates a sequence of strings into a single string and returns the result. To use it with a list, you can convert each list item to a string and then join them as follows:

<code class="python">xs = ['1', '2', '3']
s = ''.join(xs)</code>

2. Using str.join()

Alternatively, you can use the str.join() method of the string class. This method also joins a sequence of strings but requires you to specify the delimiter string used to separate the elements.

<code class="python">xs = ['1', '2', '3']
s = ' '.join(xs)  # Delimited by a space</code>

Note:

If the list contains non-string elements, such as integers, you need to convert them to strings before using the joining methods:

<code class="python">xs = [1, 2, 3]
s = ''.join(str(x) for x in xs)  # Convert integers to strings</code>

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