COMPUTER PROGRAMMING FUNDAMENTALS
WHAT IS PROGRAMMING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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length()
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len()
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lengthof()
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None of the above
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Detailed explanation-1: -To calculate the length of a string in Python, you can use the built-in len() method. It takes a string as a parameter and returns an integer as the length of that string. For example, len(“educative”) will return 9 because there are 9 characters in “educative”.
Detailed explanation-2: -The function len() is one of Python’s built-in functions. It returns the length of an object. For example, it can return the number of items in a list. You can use the function with many different data types.
Detailed explanation-3: -Definition and Usage The len() function returns the number of items in an object. When the object is a string, the len() function returns the number of characters in the string.
Detailed explanation-4: -The repr method is used to print the object as a string. The len method is used to find the length of the object’s attributes.
Detailed explanation-5: -Well, if len(list) is the length of a list, and range(N) is the integers from 0 to N-1, then range(len(list)) is the integers from 0 to 1 less than the length of the list, i.e., all the legal indices of the list.