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Internet of Things and careers in IoT

The word Internet of Things (IoT) is made up of two main parts- Internet which is the backbone of connectivity and Things meaning objects or… Read More

Computer Networks

Computer Subject

GBlog

Minimum number of Circular obstacles required to obstruct the path in a Grid

Consider a grid of dimensions NxM and an array R consisting of available circular obstacles, the task is to find the minimum number of circular… Read More

circle

Arrays

DSA

Geometric

Video to Audio convert using Python

Prerequisites: Python Programming Language There are several libraries and techniques available in Python for the conversion of Video to Audio. One such library is Movie… Read More

Python-projects

python-utility

Technical Scripter 2019

Python

Technical Scripter

Deploy Python Flask App on Heroku

Flask is a web application framework written in Python. Flask is based on the Werkzeug WSGI toolkit and Jinja2 template engine. Both are Pocco projects.… Read More

Git

Python

Web Technologies

Convert Python List to numpy Arrays

A list in Python is a linear data structure that can hold heterogeneous elements that do not require to be declared and are flexible to… Read More

Picked

Python numpy-arrayCreation

python-list

Python

Wipro Elite National Talent Hunt 2020 Interview Experience

Hey folks! I am here to share my Interview Experience of Wipro NLTH 2020 whose online assessment was conducted on 20-OCT-2019 at PSIT, Kanpur (**While… Read More

Marketing

Technical Scripter 2019

Wipro

Wipro-interview-experience

Wipro-NLTH

Experiences

Interview Experiences

Technical Scripter

Efficiently merging two sorted arrays with O(1) extra space and O(NlogN + MlogM)

Given two sorted arrays, arr1[] and arr2[], the task is to merge them in O(Nlog(N) + Mlog(M)) time with O(1) extra space into a sorted… Read More

bitonic

Arrays

DSA

Sorting

Flyweight Method – Python Design Patterns

Flyweight method is a Structural Design Pattern that focus on minimizing the number of objects that are required by the program at the run-time. Basically,… Read More

python-design-pattern

Python

Defaultdict in Python

Dictionary in Python is an unordered collection of data values that are used to store data values like a map. Unlike other Data Types that… Read More

Python collections-module

Python

Python Programs

Composite Method – Python Design Patterns

Composite Method is a Structural Design Pattern which describes a group of objects that is treated the same way as a single instance of the… Read More

python-design-pattern

Python

Difference between Parametric and Non-Parametric Methods

Statistical analysis plays a crucial role in understanding and interpreting data across various disciplines. Two prominent approaches in statistical analysis are Parametric and Non-Parametric Methods.… Read More

Machine Learning

Maximum subsequence sum with adjacent elements having atleast K difference in index

Given an array arr[] consisting of integers of length N and an integer K (1 ? k ? N), the task is to find the… Read More

subsequence

Algorithms

Arrays

C++ Programs

DSA

Dynamic Programming

Program to build a DFA that checks if a string ends with “01” or “10”

DFA or Deterministic Finite Automata is a finite state machine which accepts a string(under some specific condition) if it reaches a final state, otherwise rejects… Read More

DFA

DSA

Pattern Searching

Strings

Types of Errors in Java with Examples

Error is an illegal operation performed by the user which results in the abnormal working of the program. Programming errors often remain undetected until the… Read More

java-basics

Articles

Compiler Design

Computer Subject

Java

Java Programs

Java Quiz

Programming Language

School Programming

TechTips

Minimum distance from a point to the line segment using Vectors

Given the coordinates of two endpoints A(x1, y1), B(x2, y2) of the line segment and coordinates of a point E(x, y); the task is to… Read More

Geometric-Lines

Technical Scripter 2019

DSA

Mathematical

School Programming

Technical Scripter

Bias and Variance in Machine Learning

There are various ways to evaluate a machine-learning model. We can use MSE (Mean Squared Error) for Regression; Precision, Recall, and ROC (Receiver of Characteristics)… Read More

data-science

Technical Scripter 2019

Data Science

DSA

Machine Learning

Mathematical

Technical Scripter

Draw Color Filled Shapes in Turtle – Python

Prerequisite: Python Turtle Basics turtle is an inbuilt module in python. It provides drawing using a screen (cardboard) and turtle (pen). To draw something on… Read More

Python-turtle

Python

Introduction to Pervasive Computing

Pervasive Computing is also called as Ubiquitous computing, and it is the new trend toward embedding everyday objects with microprocessors so that they can communicate… Read More

Computer Subject

Software Engineering

Perspective Transformation – Python OpenCV

In Perspective Transformation, we can change the perspective of a given image or video for getting better insights into the required information. In Perspective Transformation,… Read More

Image-Processing

OpenCV

Picked

Python-OpenCV

Python

Find triplet with minimum sum

Given an array of distinct integers arr[]. The task is to find a triplet(a group of 3 elements) that has the minimum sum.Note: The size… Read More

Technical Scripter 2019

Algorithms

Arrays

DSA

Technical Scripter