Concatenate Strings | How to concatenate Strings in Python

Published January 03, 2021

In Python Programming some time we face a scenario to concatenate string. We know, two join two strings we will use the '+' operator in many programming examples.

Today we are going to learn how to concatenate strings in a python program.

Let's get started.

We have a simple python program with two string variable like below

# Python program with Strings

# A variable var1 having the value python
var1 = "Python"

# A variable var1 having the value python
var2 = "Strings"

# print the result
print(var1)
print(var2)

Output

Python
Strings

Concatenate String in Python

Now how we will concatenate these two strings.

Python we have below ways to concatenate String

Using + operator
Using % operator
Using join() method
Using format() function

Using + operator

Using the '+' operator we can concatenate multiple strings in python. With the '+' operator it is an easy way we can join the string. To use this '+' operator both variables should be a String.

# Python program with Strings

# A variable var1 having the value python
var1 = "Python "

# A variable var1 having the value python
var2 = "Strings"

var3 =var1+var2
# print the result
print(var3)

Output:

It will print Python Strings

Using % Operator

This is a String Formatter operator. With the '%' operator we can format any string.

# Python program with Strings

# A variable var1 having the value python
var1 = "Python"

# A variable var1 having the value python
var2 = "Strings"

# % Operator is used here to combine the string
print("% s % s" % (var1, var2))

Using join() method

The string contains a method called join() which will join the one string with other string values.

# Python program with Strings

# A variable var1 having the value python
var1 = "Python "

# A variable var1 having the value python
var2 = "Strings"

var3="".join([var1,var2])
print(var3 )

Using format()

# Python program with Strings

# A variable var1 having the value python
var1 = "Python "

# A variable var1 having the value python
var2 = "Strings"

# format function is used here to
# combine the string
print("{} {}".format(var1, var2))

Output:

Python Strings

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Tags: Python Strings, String Concatenation, String join, format

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