All Medium Articles

5 Tips to Get a Job as a Python Fresher

Python…honestly, the language needs no introduction!! The demand and popularity of this programming language have grown significantly, particularly in the last 5-6 years. At various… Read More

GBlog

Python

How to Solve java.lang.ClassNotFoundException in Java?

In Java, java.lang.ClassNotFoundException is a checked exception and occurs when the Java Virtual Machine (JVM) tries to load a particular class and the specified class… Read More

Java-Exceptions

Picked

Java

Maximum cost path from source node to destination node via at most K intermediate nodes

Given a directed weighted graph consisting of N vertices and an array Edges[][], with each row representing two vertices connected by an edge and the… Read More

BFS

Graph Traversals

DSA

Graph

Hash

Queue

Check if sum of array can be made equal to X by removing either the first or last digits of every array element

Given an array arr[] consisting of N positive integers and a positive integer X, the task is to check if the sum of the given… Read More

array-rearrange

number-digits

Arrays

DSA

Mathematical

Recursion

Queries to calculate maximum Bitwise XOR of X with any array element not exceeding M

Given an array arr[] consisting of N non-negative integers and a 2D array queries[][] consisting of queries of the type {X, M}, the task for… Read More

Bitwise-XOR

Trie

Advanced Data Structure

Arrays

Bit Magic

DSA

Tree

Check if sequence of removed middle elements from an array is sorted or not

Given an array arr[] consisting of N integers, the task is to check if the sequence of numbers formed by repeatedly removing the middle elements… Read More

two-pointer-algorithm

Arrays

C++ Programs

DSA

Mathematical

Sorting

Number obtained by reducing sum of digits of 2N into a single digit

Given a positive integer N, the task is to find the single digit obtained after recursively adding the digits of 2N until a single digit… Read More

number-digits

DSA

Greedy

Mathematical

Pattern Searching

How to change font size using CSS ?

The purpose of this article is to change font-size using CSS. To change the font size using CSS, you can use the font-size property and… Read More

CSS-Properties

CSS-Questions

HTML-Tags

Picked

Web technologies

CSS

Web Technologies

ReactJS UNSAFE_componentWillUpdate() Method

The componentWillUpdate() method provides us the control to manipulate our React component just before it receives new props or state values. It is called just… Read More

Picked

ReactJS-Basics

ReactJS

Web Technologies

UPI Payment Integration in Android

If you are selling any product or providing any service in your android application, then you should have integrated a feature in your android application… Read More

Android

Java

Java.lang.System.currentTimeMillis() Method with Examples

Before java 8 the compiler used to take it from the java.util package. But later since the use of date and time became important in… Read More

Java-Functions

Java-lang package

Java

Java Programs

Amazon Interview Experience for SDE-1 | 7 Months Experienced

Online Round: Question-related to the priority queue Simple Ad Hoc question Round 1(Chime Interview): Taken by SDE 2 (1 hour, 15 mins) There are N… Read More

Amazon

Experienced

Experiences

Interview Experiences

Number of common digits present in two given numbers

Given two positive numbers N and M, the task is to count the number of digits that are present in both N and M. Examples:… Read More

frequency-counting

number-digits

DSA

Hash

School Programming

Searching

Python Program to print all distinct uncommon digits present in two given numbers

Given two positive integers A and B, the task is to print the distinct digits in descending order, which are not common in the two… Read More

number-digits

Python list-programs

python-set

DSA

Hash

Python Programs

Searching

Sorting

Check if a matrix can be converted to another by repeatedly adding any value to X consecutive elements in a row or column

Given two matrices A[][] and B[][] of size M × N and an integer X, the task is to check if it is possible to… Read More

array-rearrange

DSA

Greedy

Matrix

What are physical tags in HTML?

Physical Tags are used to indicate that how specific characters are to be formatted or indicated using HTML tags. Any physical style tag may contain… Read More

HTML-Basics

HTML-Questions

HTML-Tags

Picked

HTML

Web Technologies

How to use useState in arrow function instead of hook ?

The useState hook is used to update the state in a React component. It is a hook that takes the initial state as an argument… Read More

Picked

ReactJS-Basics

ReactJS

Web Technologies

How to transform background image using CSS3 ?

In this article we will learn how to transform a background image using CSS3, The transform property in CSS is used to transform the background… Read More

CSS-Properties

CSS-Questions

Picked

CSS

Web Technologies

Tailwind CSS Stroke Width

This class accepts lots of value in tailwind CSS in which all the properties are covered in form. This class is used to set the… Read More

Tailwind CSS

CSS

Web Technologies

How to Delete Current App From Project in Firebase?

Firebase is a product of Google which helps developers to build, manage, and grow their apps easily. It helps developers to build their apps faster… Read More

Firebase

How To