Java - Medium Articles

Java Program to Convert String to Integer Array

Strings – Strings in Java are objects that are supported internally by a char array. Since arrays are immutable, and strings are also a type… Read More

Java-String-Programs

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Java

Java Programs

Java Program to Create a Thread

Thread can be referred to as a lightweight process. Thread uses fewer resources to create and exist in the process; thread shares process resources. The… Read More

Java-Multithreading

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Java

Java Programs

How to Create a Social Media App on Android Studio?

Social media is not a new term for us. Our daily life is incomplete, or we can say we human beings survive on food, water,… Read More

Firebase

Android

GBlog

Java

How to Avoid ConcurrentModificationException in Java?

ConcurrentModificationException is a predefined Exception in Java, which occurs while we are using Java Collections, i.e whenever we try to modify an object concurrently without… Read More

Java-Exceptions

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Java

Android – Component in Dagger

In order to fully understand the concept of Component in Dagger, we have to first go through a brief about Dagger itself. Now according to… Read More

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Android

Java

How to Create an Accessibility Service in Android with Example?

Accessibility service is like a magic wand provided by the Android Framework. Although the sole purpose of the Accessibility service is to provide differently-abled an… Read More

Android

Java

How to create a COVID-19 Tracker Android App

Pre-requisites: Android App Development Fundamentals for Beginners Guide to Install and Set up Android Studio Android | How to Create/Start a New Project in Android… Read More

android

Java

Java Programs

Project

Write From Home

Ambiguities in Java

The ambiguities are those issues that are not defined clearly in the Java language specification. The different results produced by different compilers on several example… Read More

Experiences

Internship

Java

Iterate Over the Characters of a String in Java

Given string str of length N, the task is to traverse the string and print all the characters of the given string. Illustration: Input :… Read More

Java-String-Programs

Java

Java Programs

Java Program For Case Specific Sorting

Given a string S consisting of uppercase and lowercase characters. The task is to sort uppercase and lowercase letters separately such that if the “i”th… Read More

Data Structures

DSA

Java

Java Programs

Strings

Convert a Mobile Numeric Keypad sequence to equivalent sentence

Given a string S of size N, consisting of digits [0 – 9] and character ‘.’, the task is to print the string that can… Read More

Amazon

interview-preparation

Backtracking

DSA

Hash

Java

Mathematical

Strings

How to Use Canvas API in Android Apps?

Canvas API is also one of the most used in Android. The name of the API itself tells us that the API is being used… Read More

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Android

Java

How to Create WhatsApp Stories View in Android?

Stories are now becoming one of the most seen features in many different apps such as WhatsApp, LinkedIn, Instagram, and many more. In this article,… Read More

Android

Java

Android ViewPager in Kotlin

ViewPager allows the users to swipe left or right through the pages containing data or see an entirely new screen. You can find this feature… Read More

Kotlin Android

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Android

Java

Java Program to Remove a Given Word From a String

Given a string and a word that task to remove the word from the string if it exists otherwise return -1 as an output. For… Read More

Java-String-Programs

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Java

Java Programs

Flattening Nested Collections in Java

A stream is a sequence of objects that supports various methods that can be pipelined to produce the desired result. Stream is used to compute… Read More

Java-Collections

java-stream

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Java

Java Program to Blur Image using Smoothing

Blurring is a simple and frequently used image processing operation. It is also called as Smoothing. Smoothing of an image removes noisy pixels from the… Read More

Java

Java Programs

What is Java AES Encryption and Decryption?

Java has introduced a new approach in the technology sector as a programming language. Java takes the top spot of technologies used for coding. A… Read More

Java

Java Programs

Programming Language

Implement Splash Screen and Authentication in Social Media Android App

This is the Part 1 of “Build a Social Media App on Android Studio” tutorial, and we are going to cover the following functionalities in… Read More

Firebase

Android

Java

How to Retrieve Blog On Home Page in Social Media Android App?

This is the Part 6 of “Build a Social Media App in Android Studio” tutorial, and we are going to cover the following functionalities in… Read More

Firebase

Android

Java