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GS Collections by Example – Part 2
Donald Raab, creator of GS Collections, open sourced by Goldman Sachs in 2012, continues to explore more examples from that powerful framework
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Java 8 for Financial Services
Java 8 lambdas and the new Streams API simplify common idiomatic constructs. In this article we investigate some common use cases in financial services and how they are easily solved with lambdas and Java 8's new Stream API.
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Virtual Panel on App Development
Mobile apps are everywhere and a company can hardly ignore them as an additional or even as the primary channel to offer services. Whereas it’s clear that one has to support Android and iOS to reach a maximum of users, it’s not quite clear, what technology and tools to chose to build applications for those systems or whether to go “native”, “hybrid” or “HTML/JavaScript” ...
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Java Sleight of Hand
The Java language has its fair share of peculiarities. “Java Sleight of Hand” presents nine original Java puzzlers; seemingly innocent code constructs that produce unlikely outcomes.
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Rescuing Checked Exceptions in Asynchronous Java Code
Java checked exceptions are a handy abstraction for a sequential workflow. When thread switches are introduced, even though the exception abstraction remains valid at the description level, the syntax support is no longer available. This article investigates how to overcome that syntactical limitation.
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Towards a Resolution-Independent Web with SVG
This article examines the advantages of using Scalable Vector Graphics (SVG) as the preferred format for the graphic assets of any web or mobile web project. The aim here is not to deter designers and developers from the proven method of using raster formats (PNG / JPEG) but rather to showcase how usage of SVGs can enhance the workflow of any web project.
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DukeScript: A New Attempt to Run Java Everywhere
DukeScript is a technology meant to bring Java to every client, mobile or desktop, without the need of a plug-in. In spite of its misleading name, DukeScript is not a new scripting language but an attempt to “put Java back in JavaScript”, in an attempt to fulfill the initial vision for Java: Write Once, Run Everywhere.
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Java 8 Lambdas - A Peek Under the Hood
Java 8 was released in March 2014 and introduced lambda expressions as its flagship feature. This article sheds light on how Java 8 lambda expressions and method references are implemented under the hood, and looks at the generated bytecode and performance implications.
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A Rails Enthusiast’s take on MEAN.js
John looks at AngularJS and the MEAN stack as an alternative to Ruby on Rails as a productive stack for building typical web applications.
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Java EE 8 is Kicking Off
The Java Community Process machinery has started cranking on Java EE again, a little over a year after Java EE 7 was released. The goal is to create the next major version of Java Enterprise Edition. Meet Java EE 8 and JSR 366!
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Swift Programming Language
This year, Apple surprisingly unveiled Swift, a new programming language for iOS and OSX at WWDC. Swift is an alternative to Objective-C introducing syntactical concepts and programming paradigms well known from other languages but not available in iOS and OSX world yet. In this article, Gustavo Machado, vice president of engineering at KidoZen, details why Swift is an enrichment to iOS and OSX.
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GS Collections by Example – Part 1
Donald Raab, creator of GS Collections, open sourced by Goldman Sachs in 2012, reveals the power of that framework, and how together with Lambda expressions, it sprinkles Java with some of the sparkle of Smalltalk.