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Tutorial: Storing data in Java objects

Jacob Weintraub , 01/20/20

News & Features

Java / coffee / beans / production / processing

JDK 14: The new features in Java 14

Flight recorder event streaming, switch expressions, NVM support, and records are slated for the next version of standard Java, due in March 2020

Paul Krill

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Eclipse readies next enterprise Java for mid-2020

Jakarta EE 9 will include a new namespace but no major new functionality or requirements for backward compatibility with Jakarta EE 8

Paul Krill

programming / coding elements / lines of code / development / developers / teamwork

JavaScript is the most in-demand IT skill for 2020

JavaScript has unseated Java as the most sought programming language skill, indicating a stronger need for front-end web development than back-end systems

Paul Krill

JavaWorld > Android Studio for Beginners [movile java package]

Tutorial series: Android Studio for beginners

A complete beginner's guide to Android Studio, from installing Android Studio to coding and debugging your first Android app

Jeff Friesen

Javaworld > JVM / JDK / JRE explainer series > Java Development Kit > write your code

What is the JDK? Introduction to the Java Development Kit

The JDK is a key platform component for building Java applications. At its heart is the Java compiler

Matthew Tyson

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Does Java pass by reference or pass by value?

Java passes by value, which imposes some limits and also raises questions. In this Java Challenger, find out what happens when you pass an object reference to a method in Java

Rafael Del Nero

jw scalable sockets networks

Socket programming in Java: A tutorial

Three iterations of a Java socket client-server example demonstrate the timeless utility of Java I/O

Steven Haines

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Making open source JavaScript pay

Money isn’t everything to the success of the most popular JavaScript frameworks. Or is it?

Matt Asay

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Go 1.14 focuses on runtime, compiler

February release brings improvements across the board including to Windows and WebAssembly support

Paul Krill

A man with his head in his hands amid abstract security contruct.

What frustrates web developers? Web browsers

Mozilla Developer Network survey indicates broad satisfaction with web technologies, with browser support being the main frustration

Paul Krill

Lineup of anthropomorphic nuts, illustrating polymorphism.

Java tip: Inheritance relationships in JPA and Hibernate

Learn four ways to manage inheritance relationships and support polymorphic querying in Java ORM

Steven Haines

JavaWorld > Persistence [series] > coding / programming / software development

What is JDBC? Introduction to Java Database Connectivity

Get to know Java's low-level API for making database connections and handling SQL queries and responses

Matthew Tyson

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