The len() function does not modify the container; it just returns its length. The time complexity of the len() function depends on the type of container. For most built-in containers, it is O(1), meaning it is a very fast operation.By understanding and using the len() function, you ...
The __len__ method returns the length (number of items) of an object. It's called by the built-in len() function and should return a non-negative integer. Key characteristics: it must be implemented for sequence and mapping types, should be efficient (O(1) complexity), and return an...
The type is stored in type as a bit-flag (this means that you cannot find out the type by just comparing the value of type). To check the type of an item, use the corresponding cJSON_Is... function. It does a NULL check followed by a type check and returns a boolean value if ...