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Vectors: Vectors are containers similar to dynamic arrays with the ability to resize when a new element is inserted or deleted from it. It is… Read More
Set: Set is a type of associative container which stores elements in a sorted manner. All the elements of a set are unique and can… Read More
Round 1: This round was divided into two parts:-Part A and Part B. Part A: It was an online round which consisted of English(10 min)… Read More
“During our hiring meetings, we ask people to consider three questions before making a decision… Will you admire this person?… Will this person raise the… Read More
Dataset is a collection of attributes and rows. Data set can have missing data that are represented by NA in Python and in this article,… Read More
No one can deny that it has always been productive for all the aspiring Software Engineers to have a discussion with the experts of the… Read More
The task is to create previous and next button that doesn’t work on the end positions with the help of JavaScript. Here we are going… Read More
The navigation drawer is the most common feature offered by android and the navigation drawer is a UI panel that shows your app’s main navigation… Read More
Round 1(Online Test): I applied for the HCL recruitment off-campus on their website and received a mail regarding the HCL test on hackerrank. The test… Read More
Dstructure is a Python library for creating data structures like linked list, stack, queue, hashmap, tree, etc. A linked list is a linear data structure,… Read More
Given a special Jigsaw puzzle consisting of N rows and M columns all identical pieces. Every piece has three tabs and one blank. The task… Read More
Java is one of the most popular programming languages. It is an object-oriented programming language which means that we can create classes, objects, and many… Read More
JAVA was developed by Sun Microsystems Inc in the year 1991, later acquired by Oracle Corporation. It was developed by James Gosling and Patrick Naughton. It… Read More
None is used to define a null value. It is not the same as an empty string, False, or a zero. It is a data… Read More
We use cross multiplication in this exercise a lot of times, so it is explained here before. Let, a/b = c/d Now if we multiply… Read More
Given a String, the task it to split the String into a number of substrings. A String in java can be of 0 or more… Read More
Given an array arr[], the task is to find the length of the longest subsequence of the array arr[] such that all adjacent elements in… Read More
How we can connect PHP to MySQL? PHP 5 and later can work with a MySQL database using: MySQLi extension (the ‘i’ is abbreviation for… Read More
In Competitive Programming, it is important to read input as fast as possible to save valuable time. Input/Output in Python can be sometimes time taking… Read More
Suppose a person wants code to execute for the values as per the code is designed to be executed but forcefully the same user wants… Read More