Python Eliminar el último carácter de la cadena
str = "string"
str = str[:-1] # Returns "strin"
Batman
str = "string"
str = str[:-1] # Returns "strin"st = "abcdefghij"
st = st[:-1] // Returns string with last character removed# string [start:end:step]
string = "freeCodeCamp"
print(string[0:len(string)-1]) # freeCodeCam
print(string[0:5]) # freeC
print(string[2:6]) # eeCo
print(string[-1]) # p
print(string[-5:]) # eCamp
print(string[1:-4]) # reeCode
print(string[-5:-2]) # eCa
print(string[::2]) # feCdCmfoo = foo[:-n]