how to select last 2 elements in a string python
>>>mystr = "abcdefghijkl"
>>>mystr[-4:]
'ijkl'
>>>mystr[:-4] #to select all but last 4 characters
'abcdefgh'how to select last 2 elements in a string python
>>>mystr = "abcdefghijkl"
>>>mystr[-4:]
'ijkl'
>>>mystr[:-4] #to select all but last 4 characters
'abcdefgh'python remove last part of string
#Removing last three characters
foo = foo[:-3]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
6how to find the last occurrence of a character in a string in python
original_string = "sentence one. sentence two. sentence three"
last_char_index = original_string.rfind(".")
new_string = original_string[:last_char_index] + "," + original_string
print(new_string)
"sentence one. sententce two, sentence three"Copyright © 2021 Codeinu
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