2. Slicing

• Slice from the first index to the one before the second

Activity: CodeLens 2.1 (cl_l18_2a_en)

• We can omit indices by substituting the corresponding end and we can also have negative indices: -1 is the last one, -2 the penultimate

Activity: CodeLens 2.2 (cl_l18_2b_en)

2.1. Slice increment

• I can use an increment when slicing the string

Activity: CodeLens 2.1.1 (cl_l18_2c_en)

• Check if a word is a palindrome

word = input("Word: ") if word == word[::-1]: print("%s is a palindrome" % word) else: print("%s is not a palindrome" % word)

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