String

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String - It is a sequence of UNICODE character enclosed under a single, double, triple quotes is called as string
  1. There are following types of string operations-
  • Repetition - It allows us to repeat the given string using repetition operators.
It is denoted by *(asterisk).
  • Concatenation -  It allows us to add the given string.
It is denoted by (+).
Membership - it has two members in and not in and return the value in false and true.
  1. The 'in ' operators takes two strings and return true if the first string appears as the substring in the second string.
  2. The 'not in' operators take two strings and return true if the first string doesn't appear as a substring in the second string and vice versa.

 





















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