Author: Arpit Mandliya

In this post, we will see how to remove substring from String in java. There are multiple ways to remove substring from String in java. Using String’s replace method to remove substring from String in Java This method belongs to the Java String class and is overloaded to provide two different implementations of the same […]

Einthusan is a well-known platform for watching movies online. From streaming in different languages to downloading them for online viewing, the platform offered everything that movie lovers wish for. Talking about different languages, Einthusan has been home to movies in Bengali, Hindi, Malayalam, Kannada, Tamil, and Telugu. The website provided individuals with a way to […]

This articles provide different ways to copy DataFrame in Pandas.

In this article, we will see how to print HashMap in java using different method. Print from the HashMap Reference This is the most basic and easiest method to print out HashMap in java. Pass the HashMap reference to the System.out.println, and the HashMap will output the key-value of the elements enclosed in curly brackets. […]

Java inbuilt LinkedList Java inbuilt LinkedList class uses doubly linked list as internal data structure to store its elements. It is subclass of AbstractList and implements List and Deque interfaces. Insertion and deletion of elements is faster than ArrayList as it interally uses double LinkedList. Print LinkedList using a for loop The most common method […]

We often have to check if a string contains a substring or not in a case-insensitive manner. There are multiple ways to do so. In this article, we will take a look at these methods for java String contains Ignore Case checks. Next, we will look at each method in detail. Using String.toLowerCase() One of […]

Date and time in Python are not a pre-defined data type itself. The datetime module can be imported to the Python code and it provides classes used that manipulate and alter date and time in the Python code. This article demonstrates different methods to convert datetime to date in Python. Using the date() function to […]

Python has Boolean as one of the in-built data types, and it can return only two possible values true and false. This is what makes this data type ideal and suitable for use in problem statements. It is an essential data type and is frequently used in Python codes. This article demonstrates different methods to […]

A simple Calculator can be utilized to carry out the four basic arithmetic operations namely addition, division, multiplication, and subtraction depending on the input of the user. This tutorial demonstrates how to create a simple Calculator in Python. Using the while loop along with the if...else conditional statement. To implement a simple Calculator program in […]