python string slicing
my_string = "Hey, This is a sample text"
print(my_string[2:]) #prints y, This is a sample text
print(my_string[2:7]) #prints y, Th excluding the last index
print(my_string[2::2]) #prints y hsi apetx
print(my_string[::-1]) #reverses the string => txet elpmas a si sihT ,yeHpython stride
# The stride is the third (and optional) number in a slice.
# The default value is 1.
myString = "string"
# prints every second character, beginning with the 0th index
print(myString[::2]) # outputs "srn"
# prints every second character, beginning with the last index and going backwards
print(myString[::-2]) # outputs "git"
myList = [0, 1, 2, 3, 4, 5, 6, 7]
# prints every third character, beginning with the 0th index
print(myList[::3]) # outputs [0, 3, 6]
myTuple = ("a", "b", "c", "d", "e")
# prints every character
print(myTuple[::]) # outputs ("a", "b", "c", "d", "e")Copyright © 2021 Codeinu
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