Byung Joo Jeongjoo.hashnode.dev·Apr 15, 2024"List<Integer>" vs "Int[]", It Seems Printing The Same. Are Conversion Necessary and How to Convert it.#Foreword Before we begin, I want to clarify that I am not a professional programmer, I am just endeavoring to create a document to oragnize my thoguhts for my future reference. This document will focus on conversion using 'stream()', a topic that I ...DiscussJava Data type conversion
Hemant Besracodeinjava.hashnode.dev·Mar 25, 2024Java 8 FeaturesWhat's the Purpose of Java 8 ? Concise and minimal code utilize functional programming benefits parallel programming to utilize multi core processors Features in java8 Functional Interface Lambda Expression Method Reference and Constructor Re...DiscussInterview Questionsjava8
Sandip Samagmindmap.hashnode.dev·Mar 10, 2024Java8 Stream API Coding Interview Questions (Part-I)Find out all even and odd numbers from a given list of integers using streams. package com.java.streams; import java.util.Arrays; import java.util.List; public class EvenOddExample { private static void findEvenNumbers(List<Integer> integ...Discuss·97 readsJava 8java8-stream-api
Sudarshan Doiphodesudarshandoiphode.hashnode.dev·Mar 8, 2024Comparable vs Comparator in easy way 🤓Introduction : In Java, Comparable & Comparator are two interfaces used for sorting collections of objects. Both are helpful for sorting collections of objects of custom classes. All wrapper classes by default implement Comparable, so we can directly...Discuss·1 likecomparable
Jaydeep Ravatsuperjavacoder.site·Mar 2, 2024Understanding Functional Interfaces in Java 8Introduction Java 8 introduced a powerful new concept: functional interfaces. These interfaces are a key part of Java's support for functional programming concepts, and they work hand-in-hand with lambda expressions and method references. But what ex...Discuss·1 like·43 readsJava Learningjava8
Deepak Mincherideepakmincheri.hashnode.dev·Mar 1, 2024Lambdas in Java 8: The Shortest Guide You'll Ever NeedLambdas offer a concise way to define anonymous methods in Java, i.e. methods not requiring to be part of a class definition and object instantiations. You can assign these methods to variables and pass these variables around just like one might do i...Discuss·23 likes·39 readsLambda Expression
Dhanjeet Kumar Thakurdhanjitthakur.hashnode.dev·Feb 25, 2024A Beginner's Guide to Core Java 8 FeaturesGlimpse in the History: Throughout Java's history, from JDK 1.0 released in 1996 to J2SE 1.4 released in 2002, the primary focus was building APIs. However, between Java 5.0 (also known as Java 1.5) and Java 8 (or Java 1.8), the focus shifted to the ...Discuss·10 likes·80 readsjava8
Nipuna Upekshanipunaupeksha.hashnode.dev·Feb 3, 2024Java Version Management👋🏻 Introduction Have you ever run into problems when you need to install different versions of Java or Maven? I have always found that installing another Java version and setting the JAVA_HOME and PATH variables very cumbersome. What if I tell you ...DiscussJava
Wridhimoy Bosewridhimoy.hashnode.dev·Jan 26, 2024😱 Java Devs - Stop Struggling in Interviews! Unlock the Secret to Crushing Java 8 Questions 💪Let's get real - tech interviews are tough 🥵. Between algorithm questions, system design, behavioral grilling - it's easy to sweat over Java rounds 🔥. But here's a hack: boost your Java 8 skills ASAP and watch your confidence soar 🚀! Why #learnJav...DiscussJava
Navnit Rajnavnitraj.hashnode.dev·Jan 14, 2024Java 8 New featuresJava 8 introduced several new features and enhancements to the language, focusing on improving code readability, conciseness, and support for functional programming. Here are some key features with examples: 1. Lambda Expressions Lambda expressions i...Discuss·28 readsjava, java8, programming, code, coding, beginner, stream api, api,
