All Medium Articles

Audio Recorder in Android with Example

In Android for recording audio or video, there is a built-in class called MediaRecorder. This class in Android helps to easily record video and audio… Read More

Picked

Technical Scripter 2020

Android

android 1

Java

Technical Scripter

Augmented Faces with ARCore in Android

Augmented Faces permit the application to naturally distinguish various regions of an individual’s face, and utilize those areas to overlay resources, for example, surfaces and… Read More

Technical Scripter 2020

Android

android 1

Java

Technical Scripter

Print indices of array elements whose removal makes the sum of odd and even-indexed elements equal

Given an array arr[] of size N, the task is to find indices of array elements whose removal makes the sum of odd and even… Read More

prefix-sum

Technical Scripter 2020

Arrays

DSA

Searching

Technical Scripter

Count distinct pairs with given sum

Given an array arr[] of size N and an integer K, the task is to find the count of distinct pairs in the array whose… Read More

frequency-counting

Arrays

DSA

Hash

Mathematical

Searching

Implementing of strtok() function in C++

The strtok() function is used in tokenizing a string based on a delimiter. It is present in the header file “string.h” and returns a pointer… Read More

CPP-Library

cpp-string

C++

C++ Programs

DSA

Strings

While loop with Compile time constants

While loop is a control flow statement that allows code to be executed repeatedly based on a given Boolean condition. The while loop can be… Read More

Loops & Control Structure

Articles

Java

Misc

Microsoft Interview Experience for SDE-1

One of my colleagues from a previous company at Microsoft has referred me for the SDE-1 position. And a month later they have called me… Read More

Microsoft

Experienced

Experiences

Interview Experiences

Print all array elements appearing more than N / K times

Given an array arr[] of size N and an integer K, the task is to find all the array elements that appear more than (N… Read More

Arrays

Binary Search

cpp-map

Arrays

C++ Programs

Divide and Conquer

DSA

Greedy

Hash

Sorting

Branch Instructions in AVR Microcontroller

In this article, we will be discussing looping in AVR and branch instructions, both Conditional and Unconditional. Looping in AVR : A repeated operation or… Read More

Computer Organization and Architecture

microprocessor

Computer Organization & Architecture

Computer Subject

jQuery Event Methods Complete Reference

An event refers to the actions performed by the site visitor during their interactivity with the website (or webpage). There can be various types of… Read More

jQuery-Events

jQuery-Methods

jQuery-Propertie

JQuery

Web Technologies

XOR Linked List – Insert an element at a specific position

Given a XOR linked list and two integers position and value, the task is to insert a node containing value as the positionth node of… Read More

Bitwise-XOR

Linked Lists

Bit Magic

Data Structures

DSA

Linked List

Zomato Interview Experience for SDE-2

Round 1(Problem Solving+Discussion on Past Work 1.5hrs) Reverse words in a sentence. Two words are separated by one or more spaces Example: "ab cd efg”… Read More

Zomato

Experiences

Interview Experiences

Minimum removals required to convert given array to a Mountain Array

Given an array arr[] consisting of N integers???, the task is to find the minimum number of array elements required to be removed to make… Read More

Technical Scripter 2020

Arrays

DSA

Dynamic Programming

Technical Scripter

How to Force Dark Mode on Web Contents in Chrome

Most people love dark mode but sadly it is not available on most websites. So here is a way to force dark mode on webpages… Read More

Chrome

Technical Scripter 2020

Technical Scripter

TechTips

Difference Between Various Fields of Advanced Analytics

The analysis is the process of breaking a complex chunk of data into smaller parts in order to gain a better understanding of it. The… Read More

data-science

Data Science

Difference Between

Machine Learning

Count possible removals to make absolute difference between the sum of odd and even indexed elements equal to K

Given an array arr[] consisting of N integers and an integer K, the task is to find the number of times the absolute difference between… Read More

prefix-sum

suffix-sum

Arrays

DSA

Mathematical

Pattern Searching

Count ways to tile an N – length board using tiles of specified dimensions

Given an integer N, the task is to tile a board of dimensions N * 1 the task is to count the number of ways… Read More

combinatorics

Algorithms

Combinatorial

DSA

Dynamic Programming

Mathematical

How to declare a 2D array dynamically in C++ using new operator

Prerequisite: Array BasicsIn C/C++, multidimensional arrays in simple words as an array of arrays. Data in multidimensional arrays are stored in tabular form (in row… Read More

C++-new and delete

cpp-pointer

Pointers

Technical Scripter 2020

Arrays

C++

DSA

Technical Scripter

Difference between int* p() and int (*p)()?

A pointer is a variable whose value is the address of another variable, i.e., direct address of the memory location. Like any variable or constant,… Read More

C Basics

C++-new and delete

cpp-pointer

Pointers

Algorithms

C Language

C Quiz

C++

C++ Quiz

C/C++ Puzzles

DSA

ZopSmart Interview Experience for SDE (On-Campus 2020)

There was a total of 3 rounds. Round 1. Round 1 was a normal MCQ based exam, there were 50 MCQs in 35 mins based… Read More

On-Campus

ZopSmart

Experiences

Internship

Interview Experiences