Concatenate string and int python
In this tutorial, you’ll learn how to use Python to concatenate a string and an int (integer). Normally, string concatenation is done in Python using the Show
By the end of reading this tutorial, you’ll have learned how to use Python to concatenate a string and an int using a number of
methods. You’ll have learned how to use the The Quick Answer: Use f-strings or str() to Concatenate Strings and Ints in Python How to concatenate a string and an int in Python
In many programming languages, concatenating a string and an integer using the Let’s see what this looks like when we simply try to concatenate a string and an integer in Python using the # Trying to Concatenate a String and an Int in Python word = 'datagy' integer = 2022 new_word = word + integer # Returns: TypeError: can only concatenate str (not "int") to str The Let’s try running our running program again, but this time converting the int into a string first: # Concatenating a String and an Int in Python with + word = 'datagy' integer = 2022 new_word = word + str(integer) print(new_word) # Returns: datagy2022 We can see that by first converting the integer into a string using the In the next section, you’ll learn how to use Python f-strings to combine a string and an integer. Concatenate a String and an Int in Python with f-stringsPython f-strings were introduced in version 3.6 of Python and introduced a much more modern way to interpolate strings and expressions in strings. F-strings in Python are created by prepending the letter Because of the nature of f-strings evaluating expressions into strings, we can use them to easily concatenate strings and integers. Let’s take a look at what this looks like: # Concatenating a String and an Int in Python with f-strings word = 'datagy' integer = 2022 new_word = f'{word}{integer}' print(new_word) # Returns: datagy2022 One of the great things about f-strings in Python is how much more readable they are. They provide us with a way to make it immediately clear which variables are being joined and how they’re being joined. We don’t need to wonder about why we’re converting an integer into a string, but just know that it’ll happen. To learn more about Python f-strings, check out my tutorial which covers off everything you need, as well as a video to walk you through it all! In the next section, you’ll
learn how to use the Concatenate a String and an Int in Python with formatThe Python Similar to Python f-strings, we don’t need to worry about first converting our integer into a string to concatenate it. We can simply pass in the value or the variable that’s holding the integer. Let’s see what this looks like: # Concatenating a String and an Int in Python with .format word = 'datagy' integer = 2022 new_word = '{}{}'.format(word, integer) print(new_word) # Returns: datagy2022 We can see here that this approach returns the desired result. While this approach works just as well as the others, the string In the next section, you’ll learn how to concatenate a string an int in Python using the Concatenate a String and an Int in Python with %In this final section, you’ll learn how to use Let’s see how we can combine a string and an integer in Python: # Concatenating a String and an Int in Python with % word = 'datagy' integer = 2022 new_word = '%s%s' % (word, integer) print(new_word) # Returns: datagy2022 We can see that this returns the same, expected result. This approach, however, is the least readable of the four approaches covered here. It’s included here more for completeness, rather than as a suggested approach. ConclusionIn this tutorial, you learned how to
use Python to concatenate a string and an int. You learned why this is not as intuitive as in other languages, as well as four different ways to accomplish this. You learned how to use the To learn more about the Python Related TutorialsCheck out some of these related tutorials:
Can I concatenate a string and integer?To concatenate a string to an int value, use the concatenation operator. Here is our int. int val = 3; Now, to concatenate a string, you need to declare a string and use the + operator.
How do you concatenate strings and variables in Python?String Concatenation can be done using many ways.. Using + operator.. Using join() method.. Using % operator.. Using format() function.. Using , (comma). How do you print both int and string in Python?Use comma “,” to separate strings and variables while printing int and string in the same line in Python or convert the int to string. When adding strings, they concatenate.
How do you concatenate two variables in Python?Using '+' operator
Two strings can be concatenated in Python by simply using the '+' operator between them. More than two strings can be concatenated using '+' operator.
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