get last n elements of string python code example
Example 1: python search a string in another string get last result
# Where in the text is the last occurrence of the string "casa"?
txt = "Mi casa, su casa."
x = txt.rfind("casa")
print(x)
Example 2: last character of string in python
a = '123456789'
#to get last char, acess index -1
print(a[-1])
#this works the same as:
print(a[len(a)-1])
#instead of 1, subtract n to get string's nth char from last
#let n = 4
print(a[-4])
#result:
9
9
6