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Difference Between x = x + y and x += y in Python

We often use x += y instead of x = x + y. So, are they same or different? Let’s Find it here. Example 1:… Read More

python-basics

Python

Associative memory is also known as content addressable memory (CAM) or associative storage or associative array. It is a special type of memory that is… Read More

Computer Organization & Architecture

GATE CS

Write From Home

Difference between Data and Metadata

1. DATA : The term data is derived from Latin word ‘Datum’ which refers to ‘something given’. Data is raw and unorganized facts that are… Read More

Picked

DBMS

Maximum length Subsequence with alternating sign and maximum Sum

Given an array arr[] of size n having both positive and negative integer excluding zero. The task is to find the subsequence with an alternating… Read More

subsequence

Algorithms

Analysis of Algorithms

Arrays

DSA

Mathematical

Write From Home

Chat Bot in Python with ChatterBot Module

Nobody likes to be alone always, but sometimes loneliness could be a better medicine to hunch the thirst for a peaceful environment. Even during such… Read More

python-modules

Python

Write From Home

Feature matching using ORB algorithm in Python-OpenCV

ORB is a fusion of FAST keypoint detector and BRIEF descriptor with some added features to improve the performance. FAST is Features from Accelerated Segment… Read More

OpenCV

Python-OpenCV

Python

Ways to increment Iterator from inside the For loop in Python

For loops, in general, are used for sequential traversal. It falls under the category of definite iteration. Definite iterations mean the number of repetitions is… Read More

python-basics

Python

Role of SemiColon in various Programming Languages

Semicolon is a punctuation mark (;) indicating a pause, typically between two main clauses, that is more pronounced than that indicated by a comma. In… Read More

Algorithms

C Language

C#

C++

DSA

Go Language

Java

JavaScript

Perl

Programming Language

Python

Scala

SQL

Write From Home

Conversion of J-K Flip-Flop into D Flip-Flop

Prerequisite – Flip-flop 1. JK Flip-Flop: JK Flip-Flip is basically a gated SR flip-flop which has an additional input that is clock input. It prevents… Read More

Digital Logic

GATE CS

Implementation of Micro Instructions Sequencer

The address is used by a microprogram sequencer to decide which microinstruction has to be performed next. Microprogram sequencing is the name of the total… Read More

Computer Organization & Architecture

Conversion of J-K Flip-Flop into T Flip-Flop

Prerequisite – Flip-flop 1. J-K Flip-Flop: JK flip-flop shares the initials of Jack Kilby, who won a Nobel prize for his fabrication of the world’s… Read More

Digital Logic

GATE CS

Serial Binary Adder in Digital Logic

Serial binary adder is a combinational logic circuit that performs the addition of two binary numbers in serial form. Serial binary adder performs bit by… Read More

Digital Logic

GATE CS

Numeric Control (NC) and Computer Numeric Control (CNC)

1. Numeric Control (NC) : Numeric Control is a traditional way of establishing an automated control on machining tools.This process is controlled by numbers, letters,… Read More

Picked

Software Engineering

Memory Access Methods

These are 4 types of memory access methods: 1. Sequential Access:- In this method, the memory is accessed in a specific linear sequential manner, like accessing… Read More

Computer Organization & Architecture

GATE CS

Write From Home

I/O Channels and its types

I/O Channel is an extension of the DMA concept. It has ability to execute I/O instructions using special-purpose processor on I/O channel and complete control… Read More

Computer Organization & Architecture

Find geometric sum of the series using recursion

Given an integer N, we need to find the geometric sum of the following series using recursion. 1 + 1/3 + 1/9 + 1/27 +… Read More

Algorithms

DSA

Recursion

Count rotations which are divisible by 10

Given a number N, the task is to count all the rotations of the given number which are divisible by 10.Examples: Input: N = 10203 Output:… Read More

Number Divisibility

Numbers

rotation

Combinatorial

DSA

Mathematical

Ternary number system or Base 3 numbers

A number system can be considered as a mathematical notation of numbers using a set of digits or symbols. In simpler words, the number system… Read More

base-conversion

number-theory

C++

C++ Programs

Digital Logic

DSA

GATE

Mathematical

C program to display month by month calendar for a given year

Prerequisite: Find day of the week for a given date Given a year N, the task is to print the calendar for every month of… Read More

Calendars

C Language

C Programs

Misc

School Programming

Check if a given pair of Numbers are Betrothed numbers or not

Given two positive numbers N and M, the task is to check whether the given pairs of numbers (N, M) form a Betrothed Numbers or… Read More

cpp-pair

Numbers

C Language

C++

DSA

Mathematical