Which of the following types is correct for instances of user-defined classes?

Read the following statements: Statement 1: The new-style class int already supports Bitwise, so there is no need to implement it again in derived classes. Statement 2: With new-style classes, data values can be referred to directly with ‘myself’. Which of the following is correct?

Which code snippet would work as the best switch-case equivalent?

Which is the correct way to get the size of a list in Python?

Which statement is correct?

Which statement about the 'has_key()' dictionary method and the 'in' operator are true? d = {'a': 1, 'b': 2} 'a' in d d.has_key('a')

Which will throw an exception in Python?

In Python 2.x, which is the way to check to make sure that the variable 'x' is not a string?

Which is the best method to find the indices of all occurances of a word in a string? line = 'mary had a little lamb, little lamb, little lamb' word = 'lamb'

Which is the correct way to flush output of Python print?

Which list flattening method will have the shortest running time?