All Hard Articles

Throwable fillInStackTrace() method in Java

The fillInStackTrace() method, of java.lang.Throwable class, records within this Throwable object information about the current state of the stack frames for the current thread. It… Read More

Java-Functions

Java-lang package

java-Throwable

Java

Accolite Interview Experience | Set 23

Almost all branches were eligible. Online Test (OT) was conducted from their own website edu thrill. Around 350 people gave the test. The test was around… Read More

Experiences

Interview Experiences

Oracle Interview Experience (On-Campus at NIT Warangal) for freshers

About the company Oracle a multinational computer technology specializes primarily in developing and marketing database software and technology, cloud engineered system. The company also build… Read More

Experiences

Interview Experiences

OYO Rooms Interview Experience 2018 (On Campus)

Oyo rooms came for campus placement in our college on 17th August. Online Round: It had 20 MCQ and 2 coding question. Total marks was… Read More

Experiences

Interview Experiences

Mobikwik Interview Experience (On Campus)

There were four rounds, 1 aptitude+coding and 3 technical rounds Round 1: The first round comprised of 12 MCQ questions including aptitude, verbal, quant questions… Read More

Experiences

Interview Experiences

Infosys Interview Experience for Specialist Profile

Infosys visited our college for the Specialist (Power Programmer) profile. It consisted of 3 rounds. Round 1: was a pure coding round in HackerRank… Read More

Experiences

Interview Experiences

Javascript | JSON PHP

JSON stands for the JavaScript Object Notation. It is used to exchanging and storing the data from the web-server. JSON uses the object notation of… Read More

Picked

JavaScript

Web Technologies

Addition of two number using ‘-‘ operator

The task is to Add two number using ‘-‘ operator. Examples: Input : 2 3Output : 5 Input : 10 20Output : 30 The idea… Read More

cpp-operator

C++ Programs

DSA

School Programming

Sapient on campus recruitment (Associate Software Development Engineer 2)

ROUND 1: ONLINE TEST It had five sections, each had its own section time which can’t be carried on. The test was organized by HirePro and… Read More

Experiences

Interview Experiences

Morgan Stanley Interview Experience (On-Campus)

Round 1: Online Test Platform – aspireminds section 1 : 7 code snippets – some corrections to be made in each of the code snippet… Read More

Experiences

Interview Experiences

Flipkart Internship Interview (On Campus)

Round 1: Coding Test, Hackerrank Platform, 3 questions, 1.5 hr 1. In a given array of length n, find max(A[j] – A[i]) such that i… Read More

Experiences

Internship

Interview Experiences

SAP Labs India (Full time+internship) interview experience

SAP Labs visited our campus on 25th July, 2018 for two kinds of offers i.e. 1) Full time + internship 2)only internship. There was no… Read More

Experiences

Interview Experiences

Processing of Raw Data to Tidy Data in R

The data that is download from web or other resources are often hard to analyze. It is often needed to do some processing or cleaning… Read More

Computer Subject

Machine Learning

Mutation Algorithms for Real-Valued Parameters (GA)

Genetic Algorithms(GAs) are adaptive heuristic search algorithms that belong to the larger part of evolutionary algorithms. In each generation chromosomes(our solution candidates) undergo mutation and… Read More

Genetic Algorithms

Algorithms

DSA

Weird Number

In number theory, a weird number is a natural number that is abundant but not semiperfect. In other words, the sum of the proper divisors… Read More

Algorithms-Dynamic Programming

factor

Numbers

subset

DSA

Dynamic Programming

Longest subsequence whose average is less than K

Given an array of N positive integers and Q queries consisting of an integer K, the task is to print the length of the longest… Read More

Sorting Quiz

subsequence

Arrays

DSA

Greedy

Semiperfect Number

In number theory, a semiperfect number or pseudoperfect number is a natural number n that is equal to the sum of all or some of… Read More

factor

number-theory

subset

DSA

Dynamic Programming

Microsoft Interview Experience (On-Campus for Internship 2018)

Online Coding Round : This round was conducted on Cocubes. There were 3 coding questions for which time alloted was 75 minutes. There were various… Read More

Experiences

Interview Experiences

Python | Plotting charts in excel sheet using openpyxl module | Set 3

Prerequisite : Plotting charts in excel sheet using openpyxl module Set – 1 | Set – 2Openpyxl is a Python library using which one can… Read More

python-modules

Python

Adobe Interview Experience (2 years experienced)

I interviewed with adobe for MTS profile. There were total of 4 rounds Round 1: Online coding round comprised of aptitude, output based questions and… Read More

Experiences

Interview Experiences