In this article, we are going to understand and implement a very simple Java program, in which, we are going to Swap First and Last Digits of a Number in Java. We would, first of all, have a look at the steps to get to the output, and then we would have a look at […]
Swap First and Last Digits of a Number in Java Read More »
The Java vs Python battle is not new in the world of programming languages. Both Java and Python are some of the most popular and widely used programming languages in this world. Both languages are general-purpose, object-oriented programming languages, are used for variable purposes, and are backed up by a huge community, and there are
which language should I learn java or python? Read More »
In this article we are going to learn about the Cpp program in which we are going to print an pattern, Basically, the pattern is very simple and easy. If you observe the pattern carefully you will find that pattern is a triangular shape and every element in the row is similar. now we will
C++ pattern program to print 5 44 333 2222 11111 Read More »
In python, if we want to store a collection of data, we can make use of the list. But the thing is that, in the list, we can have data of multiple data types. So, within a list, we can have integers, we can have strings, Booleans, another list, etc. But if you are familiar
How to create an array in Python Read More »
In this article, we are going to understand how can we get a random number in Python. At times, we are in situations, when we need to have a random number in our Python programs. In such situations, we have the random module to our rescue. So here, we are going to understand how to
How to get a random number in Python Read More »
At times, in our python programs, especially in the case of mutable objects, we need to have some copy of objects, so that we can make changes to the copy, without affecting the original one. But when it comes to copy, you might have heard that we can have a shallow copy or a deep
What is a deep copy in Python? Read More »
In many different python programs, you might have seen the statement if __name__ == “__main__”. So here in this article, we are going to understand a special variable __name__. We would see some different examples, through which, we can understand what is __name__ variable, and this would also give us some idea about the instruction
What is name variable in Python? Read More »
In this article, we are going to understand the __repr__ method in Python. This is a special method in Python, which returns the string representation of the given object. We would explore the __repr__ method with examples so that we can understand what is the __repr__ method, and how is it different from the __str__
What is repr method in Python? Read More »
In this article, we are going to understand the __str__ method in Python. This method can be said as the dunder str method, where the dunder means double underscores. These methods with double underscores are also called magic methods. So, the __str__ method returns the string representation of the object. Basically, the __str__ method is
What is an str method in Python? Read More »
In this article, we are going to learn about how can we create an empty set in Python. Set is one of the built–in datatypes in Python, which can be used to store collection of data. The thing is that in the set, we cannot have duplicate elements. At times, we might need to create
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