string indices must be integers
string indices must be integers
xxxxxxxxxxmy_string = "Hello, World!"# Accessing the first character of the string (index 0)first_character = my_string[0]print(first_character) # Output: H# Accessing the fourth character of the string (index 3)fourth_character = my_string[3]print(fourth_character) # Output: lSource: Grepper
Closely Related Answers
xxxxxxxxxxYou might be trying to add a string and a integer. you have to change your integer to a string with:str()Source: Grepper
xxxxxxxxxxperson="Name Here"print(person["a"])# TypeError: string indices must be integersprint(person[1])# aSource: Grepper
The variable item is a string. An index looks like this:
>>> mystring = 'helloworld'
>>> print mystring[0]
'h'
The above example uses the 0 index of the string to refer to the first character.
Strings can't have string indices (like dictionaries can). So this won't work:
xxxxxxxxxx>>> mystring = 'helloworld'>>> print mystring['stringindex']TypeError: string indices must be integersSource: stackoverflow.com
xxxxxxxxxx# Example code scenariomy_string = "Hello!"# Trying to access a character using a non-integer indexidx = "1"print(my_string[idx]) # Raises TypeError: string indices must be integers# Possible solution: Convert the index to an integer before accessing the characteridx = 1print(my_string[idx]) # Correctly outputs 'e'Source: Grepper
xxxxxxxxxx# to slicing Make sure you put ":"btween [start:end:stp]# don't put "," Name='1+2=3'k=3TheSol = Name[k + 1::1]print('the sol is ',TheSol)#the sol is 3Source: Grepper
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