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Amazon Interview Experience (AmazonWow)

Online Test: There were 28 MCQs mostly based on stacks, queues, predict the output, Sorting, and Binary Trees and 2 coding questions. 1) Given a… Read More

Amazon

Amazon-WoW

Marketing

Experiences

Interview Experiences

Implementation of Lasso Regression From Scratch using Python

For regularization and feature selection, Lasso Regression, also known as the Least Absolute Shrinkage and Selection Operator, is a linear regression technique. The cost function… Read More

AI-ML-DS With Python

ML-Regression

AI-ML-DS

Machine Learning

Check if a given Graph is 2-edge connected or not

Given an undirected graph G, with V vertices and E edges, the task is to check whether the graph is 2-edge connected or not. A… Read More

BFS

DFS

Graph Traversals

DSA

Graph

Queue

Recursion

Searching

Maximize cost obtained by removal of substrings “pr” or “rp” from a given String

Given a string str and two integers X and Y, the task is to find the maximum cost required to remove all the substrings “pr”… Read More

Google

interview-preparation

substring

DSA

Greedy

Searching

Stack

Strings

Reverse words in a given string | Set 2

Given string str, the task is to reverse the string by considering each word of the string, str as a single unit. Examples: Input: str… Read More

Reverse

substring

C++ Programs

DSA

Pattern Searching

Stack

Strings

Minimize count of flips required such that no substring of 0s have length exceeding K

Given a binary string str of length N and an integer K where K is in the range (1 ? K ? N), the task… Read More

binary-string

substring

C++ Programs

Competitive Programming

DSA

Greedy

Searching

Strings

Represent a number as the sum of positive numbers ending with 9

Given an integer N, the task is to check if N can be expressed as a sum of integers having 9 as the last digit… Read More

Codenation

number-digits

DSA

Dynamic Programming

Mathematical

School Programming

Defect Triage Meeting

Defect Triage, also known as Bug Triage, is basically used in software testing. It is required to explain the severity and priority of the defects.… Read More

Software Testing

Software Engineering

Python program to find the character position of Kth word from a list of strings

Given a list of strings. The task is to find the index of the character position for the word, which lies at the Kth index… Read More

Python list-programs

Python string-programs

Python

Python Programs

Microsoft Interview Experience

I would like to share my Microsoft interview experience in this post so that it can be helpful for the students preparing for the upcoming… Read More

Marketing

Microsoft

Experiences

Internship

Interview Experiences

Returning a function from a function – Python

Functions in Python are first-class objects. First-class objects in a language are handled uniformly throughout. They may be stored in data structures, passed as arguments,… Read More

Python function-programs

Python-Functions

Python

GOCC15: Google SWE Online Coding Challenge Internship 2021

I applied for the job, at Google’s Career Portal. There was a resume shortlisting round first. I received the link for the test 4 days… Read More

Google

Marketing

Experiences

Interview Experiences

PYTHONPATH Environment Variable in Python

Python’s behavior is greatly influenced by its environment variables. One of those variables is PYTHONPATH. It is used to set the path for the user-defined… Read More

Python

Implementation of Composition (Has-A Relation) in Python

We can access the member of one class inside a class using these 2 concepts: By Composition(Has-A Relation)By Inheritance(Is-A Relation) Here we will study how… Read More

python-oop-concepts

Python

Python Script to check PC last reboot time

psutil is a cross-platform library for retrieving information on running processes and system utilization(CPU, memory, disks, networks, sensors) in Python. The Python script below can… Read More

python-utility

Python

Calculate the QR decomposition of a given matrix using NumPy

In this article, we will discuss QR decomposition of a matrix. QR factorization of a matrix is the decomposition of a matrix say ‘A’ into… Read More

Python numpy-Linear Algebra

Python-numpy

Python

Application for Internet speed test using pyspeedtest in Python

While troubleshooting with Internet speed. We need to first check internet bandwidth speed. So, pyspeedtest module test network bandwidth using Speedtest.net servers. So, before starting… Read More

python-utility

Python

Overview of Personality Prediction Project using ML

Introduction and Overview: The project is based on identifying the personality of an individual using machine learning algorithms and big 5 models. The personality of… Read More

Computer Subject

Pytorch Functions – tensor(), fill_diagnol(), append(), index_copy()

This article aims to share some PyTorch functions that will help you a lot in your deep learning and data science journey. Each function will… Read More

Deep-Learning

Python-PyTorch

Machine Learning

Python

Oracle Interview Experience for Member of technical staff

Oracle had come to our college on 21/08/2020. It had offered 2 roles- Application development and Server technology. The first round was an online test… Read More

Marketing

Oracle

Experiences

Interview Experiences