All Medium Articles

Huffman Coding using Priority Queue

Prerequisite: Greedy Algorithms | Set 3 (Huffman Coding), priority_queue::push() and priority_queue::pop() in C++ STL Given a char array ch[] and frequency of each character as freq[].… Read More

priority-queue

Algorithms

DSA

Greedy

Why Linux is Better?

Look around and you will see Linux everywhere, yes it is right! Linux is present in Android phones. Android uses the Linux kernel under the… Read More

Technical Scripter 2019

Linux-Unix

Technical Scripter

Python: MySQL Create Table

MySQL is a Relational Database Management System (RDBMS) whereas the structured Query Language (SQL) is the language used for handling the RDBMS using commands i.e… Read More

Picked

Python-mySQL

Python

Frequency of an integer in the given array using Divide and Conquer

Given an unsorted array arr[] and an integer K, the task is to count the occurrences of K in the given array using the Divide… Read More

Arrays

C Language

C Programs

C++

C++ Programs

Divide and Conquer

DSA

Java

Python

Recursion

Count of Subarrays in an array containing numbers from 1 to the length of subarray

Given an array arr[] of length N containing all elements from 1 to N, the task is to find the number of sub-arrays that contain… Read More

subarray

Arrays

DSA

Find Nth term of the series 4, 2, 2, 3, 6, …

Given a number N, the task is to find the N-th term in series 4, 2, 2, 3, 6, …Example: Input: N = 2 Output:… Read More

series

DSA

Mathematical

Pattern Searching

How to delete text from file using preg_replace() function in PHP ?

Given a file containing some elements and the task is to delete the content of the file using preg_replace() function. The preg_replace() function is searches… Read More

PHP-function

PHP-Misc

Picked

PHP

Web Technologies

How to configure modal width in Bootstrap?

Bootstrap Modal: It is a dialog window that opens inside the browser window on triggering certain events. It is a really convenient way to improve… Read More

Bootstrap-Misc

Picked

Technical Scripter 2019

Bootstrap

Technical Scripter

Web Technologies

Max Heap in Python

A Max-Heap is a complete binary tree in which the value in each internal node is greater than or equal to the values in the… Read More

Python-Data-Structures

Technical Scripter 2019

DSA

Heap

Python

Technical Scripter

5 Ways to Keep Your Ubuntu System Clean

Linux has it’s own data management system that cleans your computer under the belt but still, sometimes we need to know how to manually initiate… Read More

Technical Scripter 2019

Linux-Unix

Technical Scripter

Working with Excel files using Pandas

Excel sheets are very instinctive and user-friendly, which makes them ideal for manipulating large datasets even for less technical folks. If you are looking for… Read More

Python-pandas

Technical Scripter 2019

Python

Technical Scripter

Kali Linux Tools

Kali Linux is a Linux based operating system, mostly used in penetration testing. Kali.org has recently released its new update with some extra functionalities. There… Read More

Kali-Linux

Technical Scripter 2019

Linux-Unix

Technical Scripter

The Three-Level ANSI-SPARC Architecture

In 1971, DBTG(DataBase Task Group) realized the requirement for a two-level approach having views and schema and afterward, in 1975, ANSI-SPARC realized the need for… Read More

Technical Scripter 2019

Computer Organization & Architecture

Technical Scripter

V-Sync, FreeSync and G-Sync

On the off chance that you would have ever observed a videogame graphics settings or if you’ve been shopping for a gaming screen, you may… Read More

computer-graphics

Computer Subject

Technical Scripter

Python – Itertools.cycle()

Iterator is defined as object types which contains values that can be accessed or iterated using a loop. There are different iterators that come built-in… Read More

Picked

Python-itertools

Python

Cloudera Interview Experience FTE 2020

Job Location:- Cloudera Bengaluru . Cloudera, Inc. is a US-based software company that provides a software platform for data engineering, data warehousing, machine learning, and… Read More

Cloudera

Marketing

Experiences

Interview Experiences

NCR Corp. Interview Experience for Software Engineer Role (On-Campus)

There were 5 rounds in total: Round-1(1hr:30min): Online round, consisted of aptitude 25 questions(Medium), Technical-MCQ’s 25 questions(Hard), 3 Coding questions(Medium). 25 shortlisted out of 70… Read More

Marketing

NCR Corporation

On-Campus

Experiences

Interview Experiences

Background subtraction – OpenCV

Background subtraction is a way of eliminating the background from image. To achieve this we extract the moving foreground from the static background. Background Subtraction… Read More

Image-Processing

OpenCV

Python-OpenCV

Technical Scripter 2019

Python

Technical Scripter

Python | Making an object jump in PyGame

Pygame is a cross-platform set of Python modules designed for writing video games. It includes computer graphics and sound libraries designed to be used with… Read More

Python-PyGame

Technical Scripter 2019

Python

Technical Scripter

Speech To Text using IBM Watson Studio

IBM Watson Studio is an integrated environment designed to develop, train, manage models, and deploy AI-powered applications and is a Software as a Service (SaaS)… Read More

python-utility

Technical Scripter 2019

Python

Technical Scripter