Скачать книгу - Colby Velocity

A comprehensive tutorial on how to use the power of Velocity 1.3 to build Web sites and generate content Designed to work hand-in-hand with Apache Turbine, Struts, and servlets, Velocity is a powerful template language that greatly enhances the developer's ability to customize Web sites. It separates Java code from the Web pages, making a site more maintainable. Because of this, it is a viable alternative to JSPs and PHP and is expected to become the standard template engine. In addition to its use with Struts and Turbine, Velocity can also be used to generate Java and XML source code, XML schemas, HTML templates, and SQL code. Even with all its promise, finding expert instructions on how to properly program with this language has been difficult. This code-intensive tutorial gives you all the tools you'll need. It begins by quickly bringing you up to speed on all of the Velocity fundamentals and the Velocity Template Language. You'll then learn how to apply Velocity in a variety of areas with the help of richly detailed code examples. Additionally, you'll be taken through the steps of building a complete application in order to see how you can utilize all of the techniques and technologies discussed in the book. Covering the latest features of Velocity 1.3, Mastering Apache Velocity shows you how to: * Build Java-based Web sites with Struts, servlets, Turbine, and other open-source tools * Generate a wide variety of Web content and code, including Java, XML, SQL, and Postgres

This book concerns the presentation of particle velocity measurement for acoustics using lasers, including Laser Doppler Velocimetry (LDV or Anemometry (LDA)) and Particle Imagery Velocimetry (PIV). The objective is first to present the importance of measuring the acoustic velocity, especially when the acoustic equations are nonlinear as well as characterizing the near fields. However, these applications need to use non-invasive sensors. Some optical techniques, initially developed for fluid mechanics, have been adapted to the field of acoustics in recent years. This book summarizes 15 years of research in this area, highlighting the improvements that have been made, particularly in signal processing, and showing applications for which they have proven to be a carrier of innovation.

The international bestseller Dean Koontz delivers a masterclass of storytelling suspense in this thriller. What would you do if a serial killer forced you to choose who he murders next?On the windscreen of his SUV, Billy finds the first note.It gives him a choice. If he takes the note to the police, an elderly woman will be killed. If he doesn’t approach the police, a schoolteacher will die. He thinks it’s a hoax. The schoolteacher is killed. Further notes taunt Billy’s conscience, forcing him to decide who lives and who dies. He must think the unthinkable, fast, in an accelerating nightmare.More communications from the killer follow with ever tighter deadlines. Each is more personal, more confrontational than the last until he is isolated, with no one to rely on but himself. Finally, he must risk everything to save the helpless, clueless victims…

He needed a nanny…Colby Daken loved his son–but ever since seven-year-old Jamie had lost his mother, he'd been timid and shy. Jamie needed the warmth of a woman's affection to bring him out of himself.But did he want a wife?Greer knew she could help–and she'd been secretly in love with Colby for years. She'd been devastated when he'd wed her beautiful cousin, but now Colby was free to marry again. Would he finally realized that he'd chosen the wrong cousin–and that Greer was the perfect wife for him?"Grace Green generates an unbeatable emotional intensity."–Romantic Times

Victoria Colby-Camp is stunned by the murder of a Chicago police detective who had close ties to her family and her private investigations agency. She decides there's only one man tough and objective enough to clear her name and the agency's reputation.With the keen instincts of a professional, Daniel Marks begins digging into Victoria's past, and into that of her long-dead husband…whose last days could be the key to the case.Daniel reluctantly takes on an unofficial partner, Emily Hastings, the daughter of the murdered cop–a woman determined to find her father's killer. Emily finds evidence linking her father to Victoria's late husband, as well as discovering the treachery and madness that nearly destroyed Victoria's son, Jim. And as the truth begins to emerge, it becomes clear that a ruthless Colby enemy wants certain secrets to stay buried….