Functional interface with lambda expression java 8
1. Overview In this article, we will learn what is functional interface with lambda expression java 8. 2. Development environment Java : Oracle JDK 1.8 IDE …
Read More
Top 10 Growing Technologies amongst Java Developers
1. Overview In the present digital world, most of the websites and applications are developed in Java. Many Java-based applications are installed on the devices we use daily. Java is…
Naive Bayes Multi Class Text Classification Example
1. Overview Let’s first discuss what is Naive Bayes algorithm. “Naive Bayes classifiers are a family of simple “probabilistic classifiers” based on applying Bayes’ theorem with strong (naive) independence assumptions…
Model Evaluation Using Confusion Matrix
1. Overview “Confusion matrix sometimes also known as an error matrix, is a specific table layout that allows visualization of the performance of a supervised machine algorithm like naive Bayes, SVM,…
Naive Bayes Text Classification Example
1. Overview Let’s first discuss what is Naive Bayes algorithm. “Naive Bayes classifiers are a family of simple “probabilistic classifiers” based on applying Bayes’ theorem with strong (naive) independence assumptions…
Spring boot Rest Service with MongoDB Example
1. Overview In this article, We will learn how to develop Spring boot Rest Service with MongoDB. MongoDB is a popular NoSQL database and widely used database for newly started…
Java Generate UUID
1. Overview In this article, We will discuss how to generate UUID in Java. We will also discuss different ways to generate random UUID, Time-based UUID, and Name-based UUID. Full…
Nodejs download file example
1. Overview In this article, we will learn how to download file in NodeJs with example . There are several ways to download files. Download File In http Server Using…
Java sort using Comparator example
Overview In Java 8, some new comparison utility methods are added in the Comparator interface which returns the behavior of Comparator. those methods can be used with lambda expression or…
Java Stream of Multiple Lists
Overview In Java 8, we know how to get a stream of List using stream() or parrallelStream() method of Collection interface. But what if we want a stream of two…