All Basic Articles

What is Open API in UNIX?

There is a set of generic APIs in UNIX which is used to manipulate files. One of these APIs is the open API. The open… Read More

Linux-Unix

Maximum value of unsigned long long int in C++

In this article, we will discuss the unsigned long long int data type in C++. It is the largest (64 bit) integer data type in… Read More

Data Type

Data Types

large-numbers

C++

C++ Programs

Calculate Bitwise OR of two integers from their given Bitwise AND and Bitwise XOR values

Given two integers X and Y, representing Bitwise XOR and Bitwise AND of two positive integers, the task is to calculate the Bitwise OR value… Read More

Bit Algorithms

Bitwise-AND

Bitwise-OR

Bitwise-XOR

Bit Magic

DSA

Greedy

Mathematical

Difference between Array and Union in C

1. Array in C : An array is collection of similar data items accessed by a common name stored at continuous memory locations. The elements of… Read More

Arrays

C-Data Types

C-Structure & Union

C Language

Difference Between

Type Casting in Python (Implicit and Explicit) with Examples

Type Casting is the method to convert the Python variable datatype into a certain data type in order to perform the required operation by users.… Read More

Python-Data Type

Python

Java ArrayList of Arrays

ArrayList of arrays can be created just like any other objects using ArrayList constructor. In 2D arrays, it might happen that most of the part… Read More

Java-ArrayList

Picked

Java

Java Program to Convert Octal to Binary

Given an Octal number as input, the task is to convert that number into its Binary equivalent number. Example: Input: Octal Number = 513 Output:… Read More

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Java

Java Programs

Technical Scripter

Java Program to Guess a Random Number in a Range

Write a program that generates a random number and asks the user to guess what the number is. If the user’s guess is higher than… Read More

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Technical Scripter 2020

Java

Java Programs

Technical Scripter

Java Program to Print Smallest and Biggest Possible Palindrome Word in a Given String

A Palindrome String is a string whose reversed string is equal to the original string. In this Java Program, we are going to see the… Read More

Java-String-Programs

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Java

Java Programs

How to make a Python program wait?

Have you ever encountered a scenario where you wanted your Python application to pause or run for a predetermined amount of time? You’re not by… Read More

python-utility

Technical Scripter 2020

Python

Technical Scripter

Add column with constant value to pandas dataframe

Prerequisite: Pandas In this article, we will learn how to add a new column with constant value to a Pandas DataFrame. Before that one must… Read More

Python pandas-dataFrame

Python Pandas-exercise

Python-pandas

Python

Creating Horizontal Bar Charts using Pandas

Prerequisites: Pandas A bar chart represents categorical data with corresponding data values as rectangular bars. Usually, the x-axis represents categorical values and the y-axis represents… Read More

Python pandas-plotting

Python-pandas

Python

How to Add Axes to a Figure in Matplotlib with Python?

Matplotlib is a library in Python used to create figures and provide tools for customizing it. It allows plotting different types of data, geometrical figures.… Read More

Python-matplotlib

Python

Change image resolution using Pillow in Python

Prerequisites: Python pillow PIL is the Python Imaging Library which provides the python interpreter with an in-depth file format support, an efficient internal representation, and… Read More

Python-pil

Technical Scripter 2020

Python

Technical Scripter

How to set font for Text in Tkinter?

Prerequisite: Python GUI – tkinter Python provides a Tkinter module for GUI (Graphical User Interface). In this article, we are going to see how to… Read More

Python-tkinter

Technical Scripter 2020

Python

Technical Scripter

Very Long Instruction Word (VLIW) Architecture

The limitations of the Superscalar processor are prominent as the difficulty of scheduling instruction becomes complex. The intrinsic parallelism in the instruction stream, complexity, cost,… Read More

Computer Organization & Architecture

LTRIM() Function in MySQL

LTRIM() : This function in MySQL is used to remove leading spaces from a string. Syntax : LTRIM(str) Parameter : It accepts one parameter as… Read More

DBMS-SQL

mysql

SQL

Difference between <i> and <em> tag of HTML

<i> Tag is like putting something in italics just for looks, while <em> Tag is for adding real emphasis or importance to the text, indicating… Read More

CSS

Difference Between

HTML

Web Technologies

Difference between Memory Mapped IO and IO Mapped IO with reference to 8085 microprocessor

Introduction : In a microprocessor system, there are two methods of interfacing input/output (I/O) devices: memory-mapped I/O and I/O mapped I/O. In memory-mapped I/O, input/output… Read More

Computer Organization & Architecture

Difference Between

Java Program to Find Sum of Natural Numbers Using While Loop

While loop arises into play where beforehand there is no conclusive evidence that how many times a loop is to be executed. This is the… Read More

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Java

Java Programs

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