Geya Sahithiforsahithi.hashnode.net·Oct 5, 2022Don't say oops(🙀)! Learn OOPs with JavaOops!… I did it again. I played with your heart, got lost in the game. No that's not the Oops we're going to talk about. We're going to talk about OOP(Object Oriented Programming). We are going to dive into the deep ocean of functionalities and chara...Discuss·101 likes·504 readsJava
Yash TiwariforCode & Coffee ☕coursesity.hashnode.net·May 21, 202112 Best Java IDEs You Can Use In 2021Java is one of the elite programming languages widely used to develop robust enterprise applications, web applications, and mobile apps. It is possible to work with Java using a variety of free IDEs. Besides Eclipse, IntelliJ IDEA, and NetBeans, ther...Discuss·85 likes·636 reads100DaysOfCode
Gopi Gorantalafor👨🏻💻 ggorantalaggorantala.hashnode.net·Mar 12, 2022What Are Java Method References And Kinds Of Method References Available?Method References Method reference operator :: is used to refer to the methods of functional interface. It is a compact and easy form of the lambda expression. Lambda expressions are used to create anonymous methods. Most of the time, we do some oper...Discuss·50 likes·82 readsJavaJava
Suyash Kejriwalforsuyashkejriwal.hashnode.net·Jan 22, 2023Lambda Expressions and Functional InterfacesWhat are Lambda Expressions Lambda Expressions are the expressions through which we can represent an Anonymous function. Anonymous functions do not have any name or modifier. Example:- ()-> System.out.println("Lambda Example") But to implement these ...DiscussJava 8Java
tr1xfortr1x's blogtr1x.hashnode.net·Oct 8, 2022JVM Garbage CollectorsIn this article, I will attempt to summarize garbage collectors from an article I read. A link to the original article can be found at the end of this article. Introduction Garbage collection tracks every object available in the JVM heap space and re...Discuss·71 readsJavajvm
Geya Sahithiforsahithi.hashnode.net·Oct 5, 2022Don't say oops(🙀)! Learn OOPs with JavaOops!… I did it again. I played with your heart, got lost in the game. No that's not the Oops we're going to talk about. We're going to talk about OOP(Object Oriented Programming). We are going to dive into the deep ocean of functionalities and chara...Pradumna Saraf and 7 others are discussing this8 people are discussing thisDiscuss·101 likes·504 readsJava
ANKUSH KUMARformackph's blogmackph.hashnode.net·Aug 11, 2022Problem: Reverse Nodes in k-GroupConstraints: The number of nodes in the list is n. 1 <= k <= n <= 5000 0 <= Node.val <= 1000 ```class Solution { public ListNode reverseKGroup(ListNode head, int k) { ListNode dummy = new ListNode(-1, head); ListNode endOfPrevGr...DiscussJava
Quokka LabsforQuokka Labs' Blogsquokkalabs.hashnode.net·Jun 6, 2022Framework Java Critical Languages to Learn for Backend & Frontend DevelopmentWeb Development is working with a blend of both front-end and back-end development. Computer programmers and developers use it to build a well-working website or web application. “What programming language would it be a good idea for me?” is a questi...Discuss·1 likeJava Framework
Ajay SamgirforAjay Samgir's Blogajaysamgir.hashnode.net·Apr 13, 2022Java with HashMap, Immutable Classes and Wrapper ClassesPurpose In Java Immutable classes is one of the important feature as a developer we might already know. Also In Java HashMap is one of the common and most usable collection everyone have used at least once. There is very common question frequently a...Discuss·1 like·37 readsJava
Bhagya IndimagedaraforBK Blogkithminiii.hashnode.net·Mar 24, 2022SpringBoot and Rest APIs in JavaWhat is SpringBoot? Spring Boot is an open-source Java-based framework used to create a micro Service. It is developed by the Pivotal Team and is used to build stand-alone and production-ready spring applications. This chapter will give you an introd...Discuss·30 readsSpringboot
Gopi Gorantalafor👨🏻💻 ggorantalaggorantala.hashnode.net·Mar 12, 2022What Are Java Method References And Kinds Of Method References Available?Method References Method reference operator :: is used to refer to the methods of functional interface. It is a compact and easy form of the lambda expression. Lambda expressions are used to create anonymous methods. Most of the time, we do some oper...Discuss·50 likes·82 readsJavaJava
Vidhi JainforVidhi's Blogvidhijain.hashnode.net·Mar 8, 2022Sets In JavaPREREQUISITES MATHEMATICAL BACKGROUND OF SETS A set is a collection of similar type of objects, for example a collection of birds. It will be as [Crow, Sparrow, Pigeon, Eagle]. In short sets are a well-defined collection of objects. In Java also we w...Discuss·4 likes·41 readsJava
Manish BasnetforManish's Blogmanishcodes.hashnode.net·Feb 24, 2022How to get started with Java?Java is a high level, class-based, object-oriented programming language. It is a static language which means means that errors will show at compile time. You have to declare the variables before you use it in Java. Java is platform independent which...Discuss·27 readsJava
