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Prerequisite: Interface and Abstract class in Java. A Constructor is a special member function used to initialize the newly created object. It is automatically called… Read More
Indeed, Blockchain is one of the top emerging technology domains in the current scenario of the IT world. Statistically, the global market of blockchain technology… Read More
Call by Value: Suppose there is a variable named “a”. Now, we store a primitive value(boolean, integer, float, etc) in the variable “a”. Let us… Read More
An environment in artificial intelligence is the surrounding of the agent. The agent takes input from the environment through sensors and delivers the output to… Read More
Given an array A[] consisting of distinct elements, the task is to obtain the largest possible modulus value that remains after repeatedly replacing adjacent elements… Read More
Prerequisite : Physical and Logical Data Independence 1. Physical Data Independence : The physical data independence is basically used to separate conceptual levels from the… Read More
In a joint family of seven persons L, M, N, O, P, Q, and R, two are married couples. R is a housewife and her… Read More
Given a binary tree, check whether it is a mirror of itself. Examples: Input: 5 / \ 3 3 / \ / \ 8 9… Read More
As we all know, the Cyber Hacking Competitions have often known as the Capture the Flag (CTF) contests. These contests run every month by various… Read More
Python offers numerous inbuilt libraries to ease our work. Among them pywhatkit is a Python library for sending WhatsApp messages at a certain time, it… Read More
Accurately the Earth has 365.24 days per year, to correct the approximation and keep track of the Solar Calendar the idea of leap year has… Read More
Given string str, the task is to write a Java program to swap the pairs of characters of a string. If the string contains an… Read More
For college graduates and even for working professionals, to get a Software Developer job in IT giants with having zero experience in the particular domain… Read More
Sometimes user wants some very important features like the latest news updates, latest articles updates, weather condition alert, complete his/her profile update, future events update… Read More
Given list of tuples, task is to extract all the tuples where Kth index elements are not present in argument list. Input  :  test_list =… Read More
1. Frequency Division Multiple Access (FDMA) : FDMA is a type of channelization protocol. In this bandwidth is divided into various frequency bands. Each station… Read More
A Table is an arrangement of rows and columns. Anyone can create a table by knowing the basics of HTML(HyperText Markup Language). A table is… Read More
Given a (N + 1) * N Matrix, assign each column of 1st row of matrix, the subsequent row of Matrix. Input : test_list =… Read More
re.MatchObject.group() method returns the complete matched subgroup by default or a tuple of matched subgroups depending on the number of arguments Syntax: re.MatchObject.group([group]) Parameter: group:… Read More
In this article, we will discuss how to add and subtract elements of the matrix in Python.  Example: Suppose we have two matrices A and… Read More