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Introduction to HTML CSS | Learn to Design your First Website in Just 1 Week
This is an introduction course to HTML and CSS which will help you learn all about the basics of HTML and CSS needed to begin… Read More »
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Must Do Coding Questions for Companies like Amazon, Microsoft, Adobe, …
As the placement season is back so are we to help you ace the interview. We have selected some most commonly asked and must do… Read More »
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How to prepare for GATE CSE – 2019
GATE(Graduate Aptitude Test in Engineering) is one the most important and in-demand entrance exam for engineering graduates in our country. M.Tech. in Computer Science is… Read More »
Count strings that end with the given pattern
Given a pattern pat and a string array sArr[], the task is to count the number of strings from the array that ends with the… Read More »
Python | Remove spaces from a string
Given a string, write a Python program to remove all spaces from it. Examples: Input : g e e k Output : geek Input :… Read More »
Coviam Software Developer Internship Experience
Applied through employee referral Round 1: I was sent a link 40 multiple choice questions were there 20 aptitude questions and rest 20 questions from java fundamentals,… Read More »
ITC Infotech Interview Experience (On Campus)
ITC Infotech recently visited our campus for various posts. Students having CPI 7 or more and no active backlogs were eligible for the drive. Round… Read More »
Types of Wireless and Mobile Device Attacks
Below are some of the most common types of Wireless and Mobile Device Attacks: SMiShing : Smishing become common now as smartphones are widely used.… Read More »
Length of the longest substring with consecutive characters
Given a string str of lowercase alphabets, the task is to find the length of the longest sub-string of characters in alphabetical order i.e. string… Read More »
Types of Regression Techniques
When Regression is chosen? A regression problem is when the output variable is a real or continuous value, such as “salary” or “weight”. Many different… Read More »
Interesting facts about JSON
JSON or JavaScript Object Notation is a lightweight format for transporting and storing data. JSON is used when data is transferred from a server to… Read More »
Can C++ reference member be declared without being initialized with declaration?
To many readers, this might sound the same thing, i.e. class_type *var = NULL; *var = &some_work; is same as class_type *var = &some_work; But… Read More »
Finding the path from one vertex to rest using BFS
Given a adjacency list representation of a directed graph, the task is to find the path from source to every other node in the graph… Read More »
Samsung R & D internship Interview
Round 1: It was coding round on co-cubes platform. There were three question, 1: a very basic string manipulation question, 2: based on array concepts,… Read More »
Python | Sort list according to other list order
Sorting is an essential utility used in majority of programming, be it for competitive programming or development. Conventional sorting has been dealt earlier many times.… Read More »
Finding Floor and Ceil of a Sorted Array using C++ STL
Given a sorted array, the task is to find the floor and ceil of given numbers using STL. Examples: Input: arr[] = {1, 2, 4,… Read More »
Some useful C++ tricks for beginners in Competitive Programming
Here are some of the basic C++ tricks that every beginner in Competitive Programming should follow for increased speed. However, competitive programming can only be… Read More »
Coding the Financial Market
What is Financial Engineering? Financial engineering is the process of applying mathematical formulae and statistical methods to solve the problems arising in the financial Market.… Read More »