Interfaces in Java

Java 101: Interfaces in Java

Jeff Friesen , 02/21/17

News & Features

​Google creates ‘crisis fund’ following US immigration ban

Tech giant, Google, has created a US$2 million crisis fund in response to US president Donald Trump’s immigration ban

Byron Connolly

fallout 4

50% off Fallout 4 - Deal Alert

Fallout 4 is Bethesda Game Studios most ambitious game ever and the next generation of open-world gaming.

DealPost Team

Trump inauguration

US tech industry says immigration order affects their operations

Apple, Microsoft, and Google are among U.S. tech industry leaders warning that Trump's immigration order will impact company operations

John Ribeiro

test taking public domain

Skills certification coming for Node.js developers

The Node.js Foundation is creating a Certified Developer program to help companies and developers gauge Node and JavaScript abilities

Paul Krill

InfoWorld Technology of the Year 2017

InfoWorld's 2017 Technology of the Year Award winners

InfoWorld editors and reviewers pick the year's best hardware, software, development tools, and cloud services

InfoWorld staff

Why Google’s Sergey Brin changed his tune on AI

Google's co-founder admits he didn't pay attention to AI in the 1990s because he didn't think it would work, but has since reconsidered

Paul Krill

artificial intelligence public domain

Want to be a software developer? Time to learn AI and data science

Data science skills will become more important for coding as software is 'trained' via AI

Paul Krill

cloud washing2

10 new AWS cloud services you never expected

From data scooping to facial recognition, Amazon’s latest additions give devs new, wide-ranging powers in the cloud

Peter Wayner

ransomware hardware security embedded circuit board integrated controller

Researchers propose a way to use your heartbeat as a password

Researchers at Binghamton State University have proposed a model that uses patients' heartbeats as an encryption key for electronic records.

Magdalena Petrova

compiling compiler code

Kotlin 1.1 beta adds JavaScript compilation

The new version of the language also incorporates experimental support for co-routines on the JVM, Android, and JavaScript

Paul Krill

malware attack cyberespionage code hacker

Attackers start wiping data from CouchDB and Hadoop databases

Researchers are reporting data wiping attacks hitting openly accessible Hadoop and CouchDB deployments.

Lucian Constantin

signature signing contract handwriting cursive

Oracle to Java devs: Stop signing JAR files with MD5

Starting in April, if a JAR file is signed with MD5, Oracle will treat it as unsigned

Fahmida Y. Rashid

20151027 openworld oracle cloud signs 100625232 orig

US alleges systemic employment discrimination at Oracle

The U.S. government says Oracle routinely and systemically pays white men more than women and minorities and that it favors Asian candidates over others in product development and technical roles

Martyn Williams

Davos 2017

AI should enhance, not replace, humans, say CEOs of IBM and Microsoft

Artificial intelligence should enhance human workers, not replace them, at least according to the CEOs of IBM and Microsoft.

Peter Sayer

How to avoid becoming a dead-end developer

Stop now: Don't become a dead-end developer

Sensing a possible stall in your coding career? Here’s how to break free and tap your true potential

Paul Heltzel

Vansky bias light strip

64% off Vansky Bias Lighting for HDTV USB LED Multi Color Strip Accent Lighting - Deal Alert

Add a subtle backlight for your monitor or TV, reducing eye fatigue and increasing perceived image clarity.

DealPost Team

Java sign public domain

New JVM language stands apart from Scala, Clojure

Eta, a Haskell dialect, can reuse Java libraries, features strong type safety, and is immutable by default

Paul Krill

diamond light source synchrotron main chamber

OSGi at the UK's biggest science lab

Developers at Diamond Light Source set out to migrate a mission-critical, Java-based acquisition system to dynamic class loading. Here’s what they learned.

Matthew Gerring

fission star explosion

New framework uses Kubernetes to deliver serverless app architecture

Still in the early stages, the Fission framework turns any Kubernetes cluster into a system for delivering lambda architecture or serverless applications

Serdar Yegulalp

09 opensource

The 6 unwritten rules of open source development

Do you want to be a successful and valued member of an open source project? Follow these unwritten rules

Matt Hicks

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