El modelo H2PAC resuelve propuestas clave a partir de ACTIVIDADES. Esta forma de aprendizaje parte de un RETO: la actividad que deberás resolver. Para ello te facilitamos un contenido teórico, EL CO

The field of artificial intelligence data science and analytics is crippling itself Exaggerated promises of unrealistic technologies simplifications of complex projects and marketing hype are leading to an erosion of trust in one of our most critical approaches to making decisions data driven This book aims to fix this by countering the AI hype with a dose of realism Written by two experts in the field the authors firmly believe in the power of mathematics computing and analytics but if false expectations are set and practitioners and leaders don t fully understand everything that really goes into data science projects then a stunning 80 or more of analytics projects will continue to fail costing enterprises and society hundreds of billions of dollars and leading to non experts abandoning one of the most important data driven decision making capabilities altogether For the first time business leaders practitioners students and interested laypeople will learn what really makes a data science project successful By illustrating with many personal stories the authors reveal the harsh realities of implementing AI and analytics

There are many reasons for serving up dynamic content from a web site: to offer an online shopping site, create customized information pages for users, or just manage a large volume of content through a database. Anyone with a modest knowledge of HTML and web site management can learn to create dynamic content through the PHP programming language and the MySQL database. This book gives you the background and tools to do the job safely and reliably. "Web Database Applications with PHP and MySQL," Second Edition thoroughly reflects the needs of real-world applications. It goes into detail on such practical issues as validating input (do you know what a proper credit card number looks like?), logging in users, and using templates to give your dynamic web pages a standard look. But this book goes even further. It shows how JavaScript and PHP can be used in tandem to make a user's experience faster and more pleasant. It shows the correct way to handle errors in user input so that a site looks professional. It introduces the vast collection of powerful tools available in the PEAR repository and shows how to use some of the most popular tools. Even while it serves as an introduction to new programmers, the book does not omit critical tasks that web sites require. For instance, every site that allows updates must handle the possibility of multiple users accessing data at the same time. This book explains how to solve the problem in detail with locking. Through a sophisticated sample application--Hugh and Dave's Wine Store--all the important techniques of dynamic content are introduced. Good design is emphasized, such as dividing logic from presentation. The bookintroducesPHP 5 and MySQL 4.1 features, while providing techniques that can be used on older versions of the software that are still in widespread use. This new edition has been redesigned around the rich offerings of PEAR. Several of these, including the Template package and the database-independent query API, are fully integrated into examples and thoroughly described in the text. Topics include: Installation and configuration of Apache, MySQL, and PHP on Unix(R), Windows(R), and Mac OS(R) X systems Introductions to PHP, SQL, and MySQL administration Session management, including the use of a custom database for improved efficiency User input validation, security, and authentication The PEAR repository, plus details on the use of PEAR DB and Template classes Production of

Visual Studio se ha caracterizado a lo largo de sus distintas versiones por superarse a sí mismo. Desde la versión 2008, incorpora nuevas tecnologías y funcionalidades que permiten al desarrollador mejorar su productividad y crear soluciones escalables y de alto rendimiento, aprovechando las caracteristicas de los nuevos entornos. Esta pensando para aquellos desarrolladores Web, moviles y de escritorio que utilicen Visual Basic, C# y ASP.NET y que necesiten actualizarse desde Visual Studio 2003 o 2005, reforzando conceptos nuevos de C# 3.0, Visual Basic 9.0 y las versiones de .NET Framework, hasta la 3.5 SP1. Este libro tambien presenta las bases para el .NET Framework 4.0, utilizando las nuevas librerias de LINQ, ASP.NET AJAX, ASP.NET MVC y Windows Presentation Foundation, con la posibilidad de acceder a una certificacion que avale la experiencia y los conocimientos adquiridos. Como actualizarse a: C# 3.0 Visual Basic 9.0 ASP.NET 3.5 SP1 y 4.0 LINQ MVC Nivel: Intermedio - Avanzado

Este libro trata sobre programación en Visual FoxPro 5.0. Se pretende con él familiarizar al lector con el entorno de desarrollo para poder aprovechar mejor las cualidades de este fabuloso producto. Este libro esta orientado tanto a personas que ya utilizan Visual FoxPro como lenguaje de desarrollo de aplicaciones como a aquellas que quieran introducirse en la programacion xBase. En este libro podran encontrar informacion util para desarrollar su trabajo. El libro esta estructurado de forma que cubre tanto los aspectos genericos del lenguaje como los especificos de determinado tema. Ademas con el disco de apoyo incluido dispondra de todos los programas tratados en el libro y su codigo fuente correspondiente de una forma comoda y rapida.

Simple, práctica y completa a la vez, esta obra está dirigida a los desarrolladores y a los usuarios avanzados que quieran crear aplicaciones profesionales fiables, potentes y de fácil uso con Access. Ademas de los elementos basicos del lenguaje VBA que permiten crear procedimientos y funciones, aprendera a manipular datos usando los objetos DAO o ADO y el lenguaje SQL, a personalizar formularios e informes, a crear menus y barras de herramientas, a controlar otras aplicaciones Office 2007 a traves de la tecnologia Automation, a exportar datos en Internet (en formato XML o HTML) y a usar las API de Windows. Ademas de los numerosos ejemplos presentados a lo largo del manual, el ultimo capitulo le guiara en la creacion de una mini aplicacion Access.