ChucK re-factors the idea of a computer music language into three orthogonal basis components: unit generator connections that are data-flow only, globally consistent ”first-class” time control, and sample-synchronous concurrency. The syntax, semantic, and usage have been discussed in previous works. The focus and contributions of this paper are (1) to examine the philosophies and decisions in the language design (2) to describe ChucK’s implementation and runtime model, and (3) to outline potential applications enabled by this framework. We present an experiment in designing a computer music language ”from scratch” and show how things work. We hope these ideas may provides an interesting reference for future computer music systems.
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In this chapter, you’ll learn about OOP (Object-Oriented Programming) and how it relates to JavaScript. As an ASP.NET developer, you probably have some experience working with objects, and you may even be familiar with concepts such as inheritance. However, unless you’re already an experienced JavaScript programmer, you probably aren’t familiar with the way JavaScript objects and functions really work. This knowledge is necessary in order to understand how the Microsoft AJAX Library works, and this chapter will teach you the necessary foundations. More specifically, you will learn:
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Many developers will have read Herb Sutter’s article “The Free Lunch is Over” which talks about the future speed increases of CPUs. The good news is that they will get significantly faster, but the bad news is that you won’t see all of the possible performance gains unless you write your application to take advantage of them. Over the last few years the increase in clock speeds has slowed down, and chip manufacturers are focussing more and more on concurrent execution of code. Hyperthreading was the first step, which allows a single processor core to execute two threads in parallel, but the future is multi-core chips which will allow many threads to execute truly independently. Intel is already talking about chips with over a hundred cores, so if your code is single-threaded you may only be using one hundredth of the available processing power!
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Many IT organizations view the phrase Web 2.0 as either just marketing hype that is devoid of any meaning or they associate it exclusively with social networking sites such as MySpace. That’s understandable as Web 2.0 is not the same as a new protocol that has an associated RFC that spells out definitively what is and what is not included as part of the protocol. As a result, many concepts get lumped under the banner of Web 2.0. In one of the most insightful analyses of Web 2.0, Tim Reilly points out that Web 2.0 involves fundamentally new design patterns and business models and he compares companies that were successful with Web 1.0 with those companies that are leading the movement to Web 2.0.
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The Oracle Academy’s Hosted Database offering provides web-enabled access to an Oracle database for schools that have experienced IT staff to teach database fundamentals using their own curriculum. Using Oracle’s HTML DB web interface, schools harness the power of the Oracle database to teach students relational database concepts. Because this service is hosted by Oracle, there is no need to install or maintain any hardware or software.
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Microsoft Access 2003 is a powerful, yet easy to learn, relational database application for Microsoft Windows. This tutorial is designed for users who are new or only have little experience using Access 2003. It introduces fundamental database concepts and operations and illustrates how they are performed in Microsoft Access 2003. This tutorial does not cover all of the features and functions of Microsoft Access 2003; emphasis will be on basic and frequently-used features, such as the creation of tables and queries, or importing spreadsheet into Access.
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This tutorial is intended to teach new animation students a few basic animation techniques and workflow based on fundamental animation principles using Maya and a free character setup named walkingBall_v2.3 created by the author. This character setup or “rig” has many useful features without being overwhelming to newer students. This tutorial assumes you have a basic understanding of how to navigate the Maya interface, find menu commands, and other basic computer file management skills.
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Fundamentals and concepts Using the Globus Toolkit OGSA introduction Grid computing, most simply stated, is distributed computing taken to the next evolutionary level. The goal is to create the illusion of a simple yet large and powerful self managing virtual computer out of a large collection of connected heterogeneous systems sharing various combinations of resources. The standardization of communications between heterogeneous systems created the Internet explosion.
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