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Function Details: join

Description

Return a string which is the concatenation of the strings in iterable.

Extended Description

The join() method concatenates all the strings in the given iterable, using the string on which the method is called as a separator between each item. This method is often used to efficiently concatenate a large number of strings. The iterable must contain only string objects, or TypeError will be raised.

Read More about join from Python Documentation

Function Signature

Module: builtins

Class: str

Parameters

Parameter List

iterable: Iterable[str]

Return

Returns a new string which is the concatenation of the strings in the iterable, separated by the string on which the method was called.

Return Type

str

Output

Explanation

This example demonstrates the basic usage of join(). It joins the list of strings using '-' as the separator.