String Concatenation in Python
Concatenation is the process of joining two strings together. You can concatenate strings using the + operator, just as you would add numbers. For instance, you can combine words with an article, but concatenation does not automatically insert spaces between the strings you are joining.
123456789# Article and word article = "The" country = "Netherlands" # Concatenate without a space print(article + country) # Concatenate with a space between print(article + " " + country) # Add blank space between
You can only concatenate strings with other strings. This means you can't directly concatenate a word like 'word' with a number like 1. To do so, convert the number to a string using str(1) before concatenating.
123456789# Variables to store the greeting message and user ID greeting = "Welcome, user #" user_id = 42 # Attempting direct concatenation (will raise an error) # print(greeting + user_id) # Correct way: Convert the number to a string print(greeting + str(user_id))
Tak for dine kommentarer!
Spørg AI
Spørg AI
Spørg om hvad som helst eller prøv et af de foreslåede spørgsmål for at starte vores chat
Spørg mig spørgsmål om dette emne
Opsummér dette kapitel
Vis virkelige eksempler
Awesome!
Completion rate improved to 1.67String Concatenation in Python
Stryg for at vise menuen
Concatenation is the process of joining two strings together. You can concatenate strings using the + operator, just as you would add numbers. For instance, you can combine words with an article, but concatenation does not automatically insert spaces between the strings you are joining.
123456789# Article and word article = "The" country = "Netherlands" # Concatenate without a space print(article + country) # Concatenate with a space between print(article + " " + country) # Add blank space between
You can only concatenate strings with other strings. This means you can't directly concatenate a word like 'word' with a number like 1. To do so, convert the number to a string using str(1) before concatenating.
123456789# Variables to store the greeting message and user ID greeting = "Welcome, user #" user_id = 42 # Attempting direct concatenation (will raise an error) # print(greeting + user_id) # Correct way: Convert the number to a string print(greeting + str(user_id))
Tak for dine kommentarer!
