Constructors are normally used for instantiating an object. The constructors are used to initialize(assign values) to the data members of the class when an object of class is created. In Python the __init__() method is called the constructor and is …
In Python, there is no main() function like in other programming languages. When the python program is given interpreted by the interpreter, the code at the 0th level is executed. __name__ is one of the special variables provided by Python. …
The zip() function returns a zip object, which is an iterator of tuples where the first item in each passed iterator is paired together, and then the second item in each passed iterator are paired together, etc. If the passed iterators have …
Python is a general purpose, high level, interpreted language with easy syntax and dynamic semantics. It was created by Van Rossum in 1989. It has an amazing computing power. It is preferred by both beginners and prose alike. It is …
Suppose u and v both denote sets in Python. Under what condition can we guarantee that u|v == u^v? a) The sets u and v should be disjoint.b) The set v should be a subset of the set uc) The set u should be a subset of the set vd) This is true for any u and v. …
In this article, we will learn to create a billing application for supermarket using functions. This is a CBSE class 12 programming questions. In the code that we are discussing here, we are using mainly 5 functions and a main …
Java is an object-oriented, multi-platform programming language. It is one of the most used programming language. Python is a high-level object-oriented programming language. In this article, we will compare the features of java and python and find out which is …
When we write a python code and closes it, it disappears. So we have to save it in a file to use it again. Similarly, when we use __init__ .py in a name of folder we have to treat it …
There are two ways to write not equal to in python:- <> Only used in python 2 != used in both python 2 and python 3. Here we’ll see how to use it with some examples. e.g., In this way …
Comments are the most basic thing in any coding language. It makes the code more understandable. Even if we are reading a program after long time we can easily understand it with the help of comments. There are two types …
