Man megaphone talk attention call
Seven (7) colorful chalks on blackboard / primary colors / secondary colors

Matryoshka /Russian nesting dolls > inheritance / sequencing / hidden layers

Java tip: When to use composition vs inheritance

Inheritance is a valuable programming technique, but in some conditions it breaks encapsulation. Find out why composition is the vital alternative to inheritance, and learn when and how to use it in your Java programs.

java coffee lover

JDK 13: The new features coming to Java 13

Due in late 2019, Java 13 is tentatively slated to gain raw string literals and a tool for packaging self-contained Java apps

Green glowing exit sign again wall

3 JavaScript libraries to replace jQuery

Cash, Zepto, and Syncfusion are three JavaScript libraries picking up where jQuery left off

Printing money > currency > U.S. 100-dollar bills

For open source vs. proprietary, AWS might have it both ways

Google profits from projects like TensorFlow and Kubernetes, but AWS profits more

pink car with pink gift strapped to top retro euro car speed driving motion

GitHub launches GitHub Package Registry

GitHub Package Registry allows developers to publish private or a public packages alongside their source code

apples oranges slices mixture puzzle balance opposites fruit  savatore gersace flickr

Oracle steers GraalVM to the enterprise

GraalVM Enterprise brings performance and security extras to the shared runtime supporting JVM languages, JavaScript, and native code

coffee cup - coffee beans - Java

Google: Use Kotlin for new Android apps

At the Google I/O conference, Google announced that Android development will become increasingly ‘Kotlin-first’

Exploding binary numbers

Machine learning algorithms explained

Machine learning uses algorithms to turn a data set into a predictive model. Which algorithm works best depends on the problem

Matryoshka /Russian nesting dolls > inheritance / sequencing / pattern

Java 101: Inheritance in Java, Part 2: Object and its methods

Get to know Java's Object superclass and its methods for duplicating, comparing, cleaning up, and scheduling Java objects

Matryoshka /Russian nesting doll > inheritance / sequencing / hidden layers

Java 101: Inheritance in Java, Part 1: The extends keyword

Use Java's extends keyword to derive a child class from a parent class, invoke parent class constructors and methods, override methods, and more

Java / binary code / gears / programming / coding / development

Java 101: Classes and objects in Java

Learn how to make classes, fields, methods, constructors, and objects work together in your Java applications.

Man with sad face on chalkboard

Oracle: Eclipse can’t use Java EE trademarks

But Oracle ‘remains committed’ to working with the Jakarta EE working group and Jakarta EE specification process

male arm holding empty coffee cup with striped sweater

OpenJDK proposal addresses scarcity of keywords for new features

Java enhancement proposal embraces hyphenated keywords for the sake of compatibility and readability

speech bubble

Java 101: Deciding and iterating with Java statements

Do you want to loop, switch, or take a break? Learn how to use standby statements like for, while, if-else, and break, then get started with the new switch expressions in Java 12

question marks

Java 101: Evaluate Java expressions with operators

Everything you need to know about the Java operator types and using them to write and evaluate Java expressions in Java 12

weird science 2017universe

Review: Kinetica analyzes billions of rows in real time

GPU database is not only hugely scalable, but integrates graph analysis, location intelligence, and machine learning with standard SQL

waitress server self serve coffee xaas

OpenJDK proposal takes aim at verbose Java syntax

Records and sealed types would provide more compact syntax for declaring classes and a way to restrict subclasses, respectively

Conceptual image of a digital circuit-board key amid binary code.

Java tip: Composite keys in JPA and Hibernate

Use embeddable objects to join two primary keys into one composite key

Load More