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Python | Concatenate a list of tuples into a list by concatenating strings

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Let’s try to understand this better with some code examples.

Method 1: Using list comprehension and join()

# Python code to convert a list of tuples to a list
# by concatenating the elements of the tuple

 
# Initialize the insertion list

Input = [( ’Hello’ , ’There’ ), ( ’ Namastey’ , ’India’ ), ( ’Incredible’ , ’ India’ )]

 
# using a connection and list comprehension

Output = [ ’_’ . join (temp) for temp in Input ]

 
# printout

print (Output)

Exit :

 [’Hello_There’,’ Namastey_India’, ’Incredible_India’] 

Method 2. Using map and join()

# Pyth on code to convert a list of tuples to a list
# by concatenating tuple elements

 
# Initialize the input list

Input = [( ’Hello’ , ’There’ ), ( ’ Namastey’ , ’India’ ), ( ’ Incredible’ , ’India’ )]

 
# use the map and join

Output = list ( map ( ’_’ . join , Input ))

 
# printout

print (Output)

Output:

 [’Hello_There’,’ Namastey_India’, ’Incredible_India’] 

Python | Concatenate a list of tuples into a list by concatenating strings Python functions: Questions

Python | Concatenate a list of tuples into a list by concatenating strings String Variables: Questions

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