JavaNinja - QnA for Java Developers

Tech Articles

JavaNinja Jun 15 ^th, 2020 Angular-Java-Spring Boot No Comments

Covid-19 Stats Tracker App using Angular 9 + Spring REST using Covid4J

Covid-19 Stats Tracker App using Angular 9 + Spring REST using Covid4J Let’s build an application which can pull Covid-19 …

READ MORE
JavaNinja Jun 14 ^th, 2020 Java-Spring Boot No Comments

Covid4J – Spring Boot REST Api for Pulling Covid-19 Stats

Covid4J – Spring Boot REST Api for Pulling Covid-19 Stats Hey Folks! If you want to pull Covid-19 Stats for …

READ MORE
JavaNinja Feb 24 ^th, 2019 Java Interview Questions 2 Comments

Curated Collection of Java Interview Questions

Java Interview Questions based on topics :- The below links contain list of questions asked in Java Interviews. Short, Crisp …

READ MORE
JavaNinja May 21 ^st, 2020 Angular-Java-Spring Boot No Comments

Angular 9 + Spring Boot REST Api – File Upload with Progress Bar

Angular 9 + Spring Boot REST Api – File Upload with Progress Bar We’ll build a frontend on Angular 9.x …

READ MORE
JavaNinja Feb 24 ^th, 2019 Progressive Web App No Comments

Build Your First PWA in 20 minutes!

Build Your First PWA in 20 minutes! Today we’re going to build a simple web app, which is 100% PWA, …

READ MORE
JavaNinja Feb 24 ^th, 2019 Tools No Comments

Web Optimization Tool

Web Optimization Tool Web Optimization Tool is a tool built using Java Swing. Its an executable jar. Web Optimization Tool …

READ MORE
JavaNinja Feb 23 ^rd, 2019 Cludo Site Search No Comments

Cludo Site Search with Java

Cludo Site Search with Java Hey Folks! This tutorial is explicitly for those who are using Cludo Site Search in …

READ MORE
JavaNinja Feb 19 ^th, 2019 Java Interview Questions No Comments

Functional Programming with Lambda Expressions and Streams

Functional Programming with Lambda Expressions and Streams 1. What is functional programming? Functional programming is a programming paradigm—a style of …

READ MORE
JavaNinja Feb 17 ^th, 2019 Java Interview Questions No Comments

Generics

Generics 1. What are Generics? Generics are used to create Generic Classes and Generic methods which can work with different …

READ MORE
JavaNinja Feb 17 ^th, 2019 Java Interview Questions No Comments

Advanced Collections

Advanced Collections 1. What is the difference between synchronized and concurrent collections in Java? Synchronized collections are implemented using synchronized …

READ MORE

1
2
>