enumerate() adds a counter to an iterable. The iterable can be a string, list, tuple, or dictionary. enumerate() returns an “enumerate” object, that produces an index/serial and value pair while iterating over it. This way we can track the position of the item and value at the same time.
Start with the keyword “lambda”. Then put the list of parameters, which are separated by commas. Put colon(:) after that. Finally, write the return value or expression. Only one expression can be here, which is returned.
id() function returns an integer, that is an unique identifier for the object. The id will be unique, and stays the same for the object lifetime.
Boolean represents a value that can be either true or false. Everything that is evaluated to a boolean can be one of 2 values- True, False
There are 2 main ways we can add padding to a string in Python- Using string formatting functions, Using f-strings.
A decorator is a function that accepts a function and returns a function. We can perform the additional steps of operation(that we want to add before/after the original function), in the implementation of the decorator.
Python does access control differently. Let’s discuss access control in Python in depth-
Getters and setters work as the entry point for managing and manipulating data for an object of a class. In this article, we are discussing the getter, setter, and deleter for the property of a Python class.
We can use a floating point number to represent a decimal number. In Python we can represent 3 types of floating values- NOTES All these 3 types are immutable. That means when any of the above types of data is created in memory, it is never changed. Reassigning a new value to any of the … Read more
An object in Python(and in general OOP) is a collection of data, and the behavior associated with the different aspects of the object. Object-Oriented Programming(OOP) refers to, objects being the primary focus while programming and modeling all real-world entities as objects. So when we analyze a problem, we need to identify 2 things- Class is … Read more