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Scaling Chartbeat from 8 Million Open Browsers to Realtime Analytics and Optimization
Wesley Chow presents Chartbeat's real-time analytics platform and how able to handle the requests in a cost efficient manner using a custom written analytics engine in C and Lua.
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Introduction to Development on iOS Devices
Muljadi Budiman presents the prerequisites and differences of iOS development, creating a small demo app to show how one starts developing on iOS.
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Humble Programmers’ Reflections by Example on Unit Tests, TDD and BDD
Bruce Meacham discusses using user stories and business requirements for writing good tests that lead to good code, with examples in C#/SpecFlow and JavaScript/Cucumber.
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Unit Testing Beyond Mock Objects
Sven Rosvall discusses the new generation of mocking frameworks useful for mocking out static methods, creating objects of classes without public constructors, and others.
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Comfortable Concurrency
Dominic Robinson reflects on several concurrency models, trying to assess which is more pleasant to work with.
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The Spoofax Language Workbench in Industry
Eelco Visser, Vlad Vergu demonstrate how Spoofax simplifies the process of specifying syntax using SDF3, name analysis using NaBL and type analysis using TS, code generation in Stratego.
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Python: Why Are the Big Dealers Making Big Bets?
The authors demonstrate the design and use of an environment for quantitative researchers building a market risk simulation first as a basic system and then adding a hypothetical systemic shock.
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Have You Seen Spring Lately?
David Turanski makes a tour of the latest Spring platform including Spring.IO, Spring Boot, Websocket support, Spring HATEOAS, and others.
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Test-Driven JavaScript with Jasmine
Brad Urani presents the principles of writing unit tests using Jasmine, discussing spies, DI and mocking as strategies for isolating functionality for both synchronous and asynchronous JavaScript.
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Nashorn - Native JavaScript Support in Java 8
Viktor Gamov presents and demos the latest state of Project Nashorn, a high-performance JavaScript engine available on the JVM.
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Sweet Elixir! A Gentle Introduction to Erlang’s Cute Younger Brother Elixir
Ryan Cromwell introduces Elixir, a , functional distributed meta programming language inspired by Ruby and compiling to Erlang VM, covering pattern matching, pipelines and tail-call recursion.
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What's New in Spring?
Craig Walls presents some of the features supported in Spring 4 including WebSockets, REST controllers, conditional configuration, ordered list injection, compatibility with Java 8 and Java EE 6&7.
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