Codetown

Codetown ::: a software developer's community

July 2015 Blog Posts (1)

JDK 8 Massive Open and Online Course: Lambdas and Streams Introduction

Are you aware that Oracle is offering a FREE course entitled "JDK 8 Massive Open and Online Course: Lambdas and Streams Introduction"?

Simon Ritter, Manager of the Oracle Java Technology Evangelist team will teach it.

The dates: 14-JUL-2015 03:00:00 PM GMT End Date: 4-AUG-2015 07:00:00 PM GMT

Java SE 8 (JDK 8) introduced a fundamentally new way of programming in Java with the introduction of Lambda expressions.

Lambda provides a simple way to pass…

Continue

Added by Michael Levin on July 5, 2015 at 7:30am — 4 Comments

Featured Blog Posts

View All

Latest Blog Posts

Monthly Archives

2025

August (2)
June (1)
March (1)

2024

June (1)

2023

December (1)
September (2)
June (2)
April (1)
March (1)

2022

December (3)
November (1)
October (1)
July (1)
April (3)
January (2)

2021

December (3)
October (1)
April (1)
March (1)

2020

July (1)
April (1)
March (1)
January (1)

2019

December (1)
November (1)
October (1)
September (1)
August (2)
July (1)
June (4)
May (1)
March (2)
February (1)
January (2)

2018

November (1)
October (2)
August (2)
July (1)
May (7)
April (1)
February (2)
January (1)

2017

November (1)
September (1)
August (2)
July (2)
June (2)
May (5)
April (3)
February (4)
January (9)

2016

December (18)
November (10)
September (3)
August (1)
July (3)
June (7)
May (6)
April (5)
March (2)
February (2)
January (4)

2015

December (4)
November (2)
October (2)
August (1)
July (2)
June (1)
April (2)
March (6)
February (1)
January (6)

2014

November (1)
June (3)
May (1)
April (1)
March (4)
February (2)

2013

December (6)
October (5)
September (2)
August (1)
July (2)
April (1)
February (3)
January (5)

2012

December (5)
October (3)
September (4)
August (1)
July (4)
June (4)
May (1)
April (3)
March (4)
February (7)
January (3)

2011

December (1)
November (7)
October (6)
September (7)
August (3)
July (9)
June (5)
May (7)
April (2)
March (2)
February (3)
January (4)

2010

December (6)
November (3)
October (2)
August (6)
July (1)
May (4)
April (3)
March (11)
February (5)
January (13)

2009

December (10)
November (4)
October (7)
September (4)
August (5)
July (2)
June (3)
May (9)
April (2)
March (8)
February (3)
January (1)

2008

December (1)
November (7)
October (2)
July (1)

Welcome to
Codetown

Sign Up
or Sign In

Or sign in with:

Happy 10th year, JCertif!

Notes

Welcome to Codetown!

Codetown is a social network. It's got blogs, forums, groups, personal pages and more! You might think of Codetown as a funky camper van with lots of compartments for your stuff and a great multimedia system, too! Best of all, Codetown has room for all of your friends.

When you create a profile for yourself you get a personal page automatically. That's where you can be creative and do your own thing. People who want to get to know you will click on your name or picture and…

Continue

Created by Michael Levin Dec 18, 2008 at 6:56pm. Last updated by Michael Levin May 4, 2018.

View All

Looking for Jobs or Staff?

Check out the Codetown Jobs group.

Enjoy the site? Support Codetown with your donation.

InfoQ Reading List

Google’s Universal Commerce Protocol (UCP) Powers Agentic Shopping

Google has launched the Universal Commerce Protocol (UCP), an open-source standard designed to enhance commerce on AI-powered platforms. UCP creates a common language for agentic shopping, enabling seamless interactions among consumers, businesses, and payment providers.

By Robert Krzaczyński

Expired Oracle Patent Opens Fast Sorting Algorithm to Open Source Databases

A recent article reports that an Oracle patent on a fast sorting method has expired, allowing open source databases to use it freely. Mark Callaghan, the inventor behind the sorting algorithm, shows how this 20-year-old approach can speed up sorting similar data and could make database systems faster and more efficient.

By Renato Losio

Ramp Builds Internal Coding Agent That Powers 30% of Engineering Pull Requests

Ramp has shared the architecture of Inspect. This internal coding agent has quickly reached about 30% adoption for merged pull requests in the company’s frontend and backend repositories. The fintech company shared a detailed technical specification. It explains how they created a system that gives AI agents the same access to the development environment as human engineers.

By Claudio Masolo

VoidZero Announces Oxfmt Alpha with Rust-Powered Performance and Prettier Compatibility

VoidZero has unveiled Oxfmt, a cutting-edge Rust-based code formatter that offers over 30x faster performance than Prettier for JavaScript and TypeScript projects. Compatible with existing Prettier configurations, Oxfmt addresses developer needs for efficiency and style consistency. Enjoy seamless migration, enhanced capabilities, and a commitment to community-driven improvements.

By Daniel Curtis

Presentation: Kraken's Serverless Architecture for Keeping the Grid Green

Kevin Bowman shares how Kraken Technology balances the UK’s 30GW energy grid using renewable sources. He discusses an architectural blueprint leveraging AWS Lambda, EventBridge, and DynamoDB to manage grid-scale batteries and virtual power plants. Learn how they solve millisecond-latency frequency response and 24-hour predictive optimization to keep the lights on through a serverless stack.

By Kevin Bowman

More…

Badges | Report an Issue | Terms of Service