What is join () in Python?

by

Python String join() The join() method provides a flexible way to create strings from iterable objects. It joins each element of an iterable (like a list, a string, and a tuple) by a string delimiter (the string on which the join() method is called) and returns the concatenated string.

How do I use the join function in Python?

The join() method is a string method and returns a string in which the elements of the sequence have been joined by the delimiter str. Syntax: string_name. join (iterable) string_name: This is the name of the string that will store the joined elements of iterable. 02

How do I join sentences in Python?

join() function in Python Combine them into one set using the join(sequence) method. The method is called on a delimiter string, which can be anything from a space to a hyphen. This is easier than using the plus operator for each word, which would quickly become tedious with a long list of words.

How do I join Python 3?

Python 3 String join() Method

  1. Description. The join() method returns a string in which the string elements of the sequence have been joined by the delimiter str.
  2. Syntax. Here is the syntax of the join() method − str. Join (sequence)
  3. parameters. …
  4. Return value. …
  5. Example. …
  6. Result.

How do I join a list in Python?

This operation is useful when we have multiple lists of items that need to be treated similarly.

  1. Method #1: Use the naive method.
  2. Method #2: Using the + operator.
  3. Method #3: Using list comprehension.
  4. Method #4: Using extend()
  5. Method #5: Using the * operator.
  6. Method #6: Using itertools.chain()

What is the join() function for?

The join() method creates and returns a new string by concatenating all elements of an array (or array-like object), separated by commas or a specified delimiter string. If the array contains only one element, that element is returned without using a delimiter. 19

Which function do you choose to connect two words?

  1. Which function do you choose to connect two words? Explanation: The strcat() function is used to concatenate two strings and appends a copy of the string. char * strcat ( char *s1, const char *s2)

What is iterable Python?

Iterable is an object that can be iterated over. It generates an iterator when passed to the iter() method. Iterator is an object used to iterate over an iterable object using the next() method. … Note that every iterator is also an iterable, but every iterable is not an iterator.

How do I join tuples in Python?

Python Join tuple elements in a list

  1. Initialize list with tuples containing strings.
  2. Write a function called join_tuple_string that takes a tuple as an argument and returns a string.
  3. Join the tuples in the list using the map(join_tuple_string, list) method.
  4. Converts the result to a list.
  5. Print the result.