Libros de Otros lenguajes, página 59 de 202

Guía para el desarrollador con dos objetivos principales: dar soluciones a problemas frecuentes en programación con PHP y mostrar la amplia variedad de funciones nuevas y disponibles en PHP. Contempla más de 200 problemas comúnmente enfrentados por el programador, divididos en categorías como bases de datos, funciones, matrices, XML, números y cadenas entre otros.

Esta publicación trata de introducir al lector en la utilización de PostGIS, la extensión espacial de PostgreSQL. Siempre con ejemplos se estudian los tipos de geometrías, la matriz de intersección DE-9IM, los operadores y predicados espaciales, visualización con SIG de escritorio libres, conexión a UMN MapServer y se realiza un pequeño análisis espacial completo. También se introduce al lector a la personalización utilizando un lenguaje procedural (PL/pgSQL) tratando de resolver algunos de los problemas que presenta PostGIS actualmente. La publicación se complementa con un amplio capítulo sob ...

This book teaches you how to program your own applications easily on Nokia smartphones based on Symbian OS and the S60 platform. A wide range of smartphone functionalities re covered, including camera, sound and graphics, Bluetooth, Internet, Positioning, messaging and reading of incoming SMS. Over 100 inspiring and fully working application examples are provided that can be instantly executed on your S60 phone. Mobile Python provides you with a light and engaging hands-on coding style that gets you up and running quickly and increases your ski8ll in a smooth and fast manner. You will soon reap the benefits and feel inspired through the style and the ready-to-use programs throughout the chapters. The skills learned also help you to enter the path of open innovation, mad experimentation, and community-oriented development. Mobile Python enables you to take control of your smartphone. Dive in, download, develop, upload and enjoy! Mobile Python - Rapid Prototyping of Applicants on the Mobile Platform introduces Python, the popular open source programming language, to the mobile space. Mobile Python is the introduction of Python programming language to the mobile space. This practical hands-on book teaches readers how to realize their application ideas on the Symbian OS. Programming on the Symbian mobile platform has been difficult and time consuming in the past. This innovative new title will remedy this problem. Chapters deal with topics that are based on Python S60 features and presented in an order that lets the user learn first the "simple to code" ones and then increasing in complexity.

Statement list (STL) and structured Control language (SCL) are the text-oriented programming languages in the programming software STEP 7. Now in its fourth edition, this book is an introduction into the latest version of STEP 7. It describes elements and applications for use with both SIMATIC S7-300 and SIMATIC S7-400, including the applications with PROFINET. It is aimed at all users of SIMATIC S7 controllers. First-time users are introduced to the field of programmable controllers, while advanced users learn about specific applications of the SIMATIC S7 automation system. SIMATIC is the worldwide established automation system for implementing industrial control systems for machines, manufacturing plants and industrial processes. Relevant open-loop and closed-loop control tasks are formulated in various programming languages with the programming software STEP 7. All programming examples found in the book - and even a few extra examples - are available over the publisher''s website. System overview: SIMATIC S& and STEP 7 Programming Languages STL and SCL Data Types Binary and digital STL operations Program Flow Control Program execution Indirect Addressing in STL SCL Control Statements SCL standard Functions S5/S7 converters Statement list (STL) and structured control language (SCL) are the text-oriented programming languages in the programming software STEP 7. Now in its fourth edition, this book is an introduction into the latest version of STEP 7. It describes elements and applications for use with both SIMATIC S7-300 and SIMATIC S7-400, including the applications with PROFINET. It is aimed at all users of SIMATIC S7 controllers. First-time users are introduced to the field of programmable controllers, while advanced users learn about specific applications of the SIMATIC S7 automation system. SIMATIC is the worldwide established automation system for implementing industrial control systems for machines, manufacturing plants and industrial processes. Relevant open-loop and closed-loop control tasks are formulated in various programming languages with the programming software STEP 7. All programming examples found in the book - and even a few extra examples - are available at the download area of the publisher''s website: www.publicis-erlangen.de/books

Whether you''re a professional musician or a mere novice, Apple''s GarageBand software has everything you need to produce commercial-quality recordings entirely on your own. Just imagine how many thousands of singers and instrumentalists remain undiscovered because they lack the capability to produce viable demos. Well, no more. Now there''s no need to assemble a backup band or book time at a professional studio--GarageBand has it covered. And "GarageBand 2: The Missing Manual" gives you the know-how you need to make it all happen. It''s an authoritative, witty guide to constructing digital recordings with GarageBand. Written by the master of the Missing Manual series, and a musician himself, David Pogue, this top-selling book shows you how to maximize the program''s entire set of tools. Pre-recorded loops, sampled sounds, live recordings--they''re all explained in easy-to-understand language. It also shows you how to apply professional-sounding effects like reverb or chorusing, and then export the finished product to iTunes, where you can download your work to an iPod, export it as an MP3, or burn it onto CDs. Now revised to reflect GarageBand''s latest features, this book''s second edition also addresses how to: use GarageBand''s eight-track capabilities display music notation in real time enhance timing and pitch for better quality recordings change the tempo and key of recorded instruments tune guitars with GarageBand before recording So if you''re chasing a dream or just having fun, "GarageBand 2: The Missing Manual" is the only resource you need to make the finest musical recordings possible.

Dirigido a desarrolladores Python de todos los niveles, interesados en una metodología de aprendizaje basada en tareas, este práctico libro enseña a utilizar eficazmente Python para crear aplicaciones robustas. Despues de una breve introduccion a este lenguaje de programacion interactivo orientado a objetos, el libro se centra en la practica del desarrollo de scripts utiles y dinamicos, faciles de mantener y de mejorar, y listas para utilizar en nuestros propios proyectos. Con esta obra aprendera, entre otros muchos aspectos, las diversas tecnologias y tecnicas al alcance de los desarrolladores Python, las diferentes maneras de comunicarse con una base de datos SQL, numerosos trucos para actuar como servidor Web o para comunicarse con uno, como acceder y manipular archivos XML, tecnicas para crear un sistema de administracion de contenidos o formas de acceder y comunicar con el sistema operativo.

TODO LO QUE NECESITA SABER SOBRE LA PLATAFORMA JAVA™ 2. Java ofrece un lenguaje de programación poderoso y flexible, a la vez que sencillo, potente, seguro, eficaz y universal, por lo que constituye el instrumento ideal para el desarrollador actual de aplicaciones. Este libro le enseñará todo lo que Java puede hacer y cómo hacerlo. Java no está diseñado solamente para realizar applets o acceder a Internet. En este libro se describe toda su potencia, que le permitirá sentar las bases para llegar hasta donde nunca antes llegó ningún desarrollador de código. La obra está estructurada en 21 capítulos; comienza con una introducción sobre el lenguaje Java para enseguida proporcionar información sobre los aspectos más importantes de la plataforma Java 2: - Fundamentos del lenguaje - Anotaciones - Operadores - Modelo de delegación de eventos - Control del flujo de programación - AWT - Expresiones - Swing - Colecciones de datos - Gráficos - Clases - Comunicaciones en red - Interfaces - Sockets TCP/IP, UDP - Paquetes - Multicast - Ficheros - Comunicaciones seguras - Arquitectura NIO - Servlets, páginas JSP - Multitarea - JDBC, Rowset - Scheduling - RMI - Tipos genéricos - JMX, jconsole Se incluye una completa revisión del modelo de delegación de eventos, un estudio básico del desarrollo de Servlets, comunicaciones en red a través de sockets, multicast, punto-a-punto, comunicaciones seguras SSL, acceso a bases de datos mediante JDBC, comunicaciones RMI, introducción a la mensajería JMX, etc. También se tratan las características más importantes aportadas por Java2 SE 6 a Java: anotaciones, colecciones navegables, ventanas modales, splash screen, system tray, nueva API de escritorio, arrastrar y soltar, acceso avanzado a redes, uso de JavaDB, etc. Con el libro se adjunta un CD-ROM que contiene el código completo de los más de 300 ejemplos que ilustran los conceptos explicados en el texto, permitiendo probarlos inmediatamente; también incluye herramientas de programación y entornos integrados de desarrollo para plataformas Linux y Windows.

For nearly ten years, the Unified Modeling Language (UML) has been the industry standard for visualizing, specifying, constructing, and documenting the artifacts of a software-intensive system. As the de facto standard modeling language, the UML facilitates communication and reduces confusion among project stakeholders. The recent standardization of UML 2.0 has further extended the language''s scope and viability. Its inherent expressiveness allows users to model everything from enterprise information systems and distributed Web-based applications to real-time embedded systems. In this eagerly anticipated revision of the best-selling and definitive guide to the use of the UML, the creators of the language provide a tutorial to its core aspects in a two-color format designed to facilitate learning. Starting with an overview of the UML, the book explains the language gradually by introducing a few concepts and notations in each chapter. It also illustrates the application of the UML to complex modeling problems across a variety of application domains. The in-depth coverage and example-driven approach that made the first edition of "The Unified Modeling Language User Guide" an indispensable resource remain unchanged. However, content has been thoroughly updated to reflect changes to notation and usage required by UML 2.0. Highlights include: A new chapter on components and internal structure, including significant new capabilities for building encapsulated designs New details and updated coverage of provided and required interfaces, collaborations, and UML profilesAdditions and changes to discussions of sequence diagrams, activity diagrams, and moreCoverage of many other changesintroduced by the UML 2.0 specification With this essential guide, you will quickly get up to speed on the latest features of the industry standard modeling language and be able to apply them to your next software project.

Recursos Informáticos: AutoCAD 2009 - Diseño, dibujo y presentación detallada Este libro de AutoCAD 2009 se dirige a diseñadores técnicos que se van a formar en AutoCAD. En él se presentan las funcio

Este libro proporciona una amplia visión de tres herramientas de software libre para cálculo numérico: Octave, Scilab y Scipy. También, aborda todos los aspectos básicos que una persona necesita para empezar a trabajar con estos programas: instalación y licencia, estructuras de programación, operaciones con matrices y vectores, realización de gráficos, etc. Además, incluye aspectos más avanzados, pero que son de gran utilidad en el desarrollo real de aplicaciones, como, por ejemplo, el uso del depurador para encontrar fallos en los programas y la integración de otros lenguajes para mejorar la velocidad de los cálculos. Asimismo, tiene un carácter totalmente práctico, mostrando al lector numerosos ejemplos y resultados de los comandos introducidos en la consola, lo que le permitirá desarrollar en poco tiempo sus propias aplicaciones de cálculo numérico en cualquiera de los lenguajes analizados. El libro resulta apropiado para todos los usuarios de software de cálculo numérico, aunque es recomendable tener unos conocimientos básicos de programación. A lo largo del texto aparecen numerosas referencias a Matlab, por ser el programa de cálculo numérico más difundido, y además, el último capítulo está dedicado a hacer una comparación de las tres herramientas de software libre con dicho programa, indicando las ventajas e inconvenientes de cada uno de ellos, lo que facilitará a los usuarios de Matlab un nuevo camino hacia el software libre.

Dirigido a desarrolladores de todos los niveles interesados en una metodología de aprendizaje basada en tareas, este práctico libro enseña a utilizar eficazmente PHP y MySQL. Escrito por un experto en PHP que conoce las tecnicas y trucos mas frecuentes de PHP y MySQL, presenta el codigo fuente para doce proyectos funcionales que muestran los conceptos basicos y la sintaxis PHP y MySQL que se utiliza en aplicaciones basadas en la Web. Con este libro aprendera a crear un sistema de registro de usuarios basico, desarrollar una lista de correo con control de direcciones y resumenes, crear un visor de directorios y subir archivos mediante AJAX, realizar una galeria de imagenes basada en archivos, registrar el trafico del sitio para recoger informacion sobre las visitas y hacer frente a problemas de seguridad, entre otros muchos aspectos.

This introduction to the increasingly popular Python programming language instructs readers on the use and applications for this interactive, object-oriented scripting language. Each chapter includes a series of exercises and solutions for instant feedback. Portable, powerful, and a breeze to use, Python is ideal for both standalone programs and scripting applications. With this hands-on book, you can master the fundamentals of the core Python language quickly and efficiently, whether you''re new to programming or just new to Python. Once you finish, you will know enough about the language to use it in any application domain you choose. Learning Python is based on material from author Mark Lutz''s popular training courses, which he''s taught over the past decade. Each chapter is a self-contained lesson that helps you thoroughly understand a key component of Python before you continue. Along with plenty of annotated examples, illustrations, and chapter summaries, every chapter also contains Brain Builder, a unique section with practical exercises and review quizzes that let you practice new skills and test your understanding as you go. This book covers: Types and Operations -- Python''s major built-in object types in depth: numbers, lists, dictionaries, and more Statements and Syntax -- the code you type to create and process objects in Python, along with Python''s general syntax model Functions -- Python''s basic procedural tool for structuring and reusing code Modules -- packages of statements, functions, and other tools organized into larger components Classes and OOP -- Python''s optional object-oriented programming tool for structuring code for customization and reuse Exceptions and Tools -- exception handling model and statements, plus a look at development tools for writing larger programs Learning Python gives you a deep and complete understanding of the language that will help you comprehend any application-level examples of Python thatyou later encounter. If you''re ready to discover what Google and YouTube see in Python, this book is the best way to get started.

La llegada de la Web 2.0 ha supuesto una revolución en la manera de utilizar y crear páginas Web, lo que supone un cambio fundamental en los esquemas comunicativos y de interacción de las empresas y las relaciones sociales tradicionales. Esta guia le enseña a crear sitios Web accesibles, profesionales, y de calidad que cumplan los nuevos requerimientos de las ultimas tecnologias disponibles en la creacion Web. No importa el nivel de experiencia, es un primer paso para los nuevos creadores y un puente hacia las tecnologias 2.0 para los programadores mas veteranos acostumbrados a las tecnologias clasicas. Aprendera, de una manera clara y sencilla, los aspectos mas importantes de cada una de las tecnologias que se han impuesto en los ultimos años en el desarrollo Web. La combinacion de XHTML, CSS, JavaScript y DOM le permitiran dar vida a sus sitios Web y hacerlos practicos y manejables, cumpliendo los actuales requerimientos de particulares y grandes empresas en aspectos de accesibilidad, posicionamiento en buscadores y flexibilidad.

Building upon the fundamental principles of decision theory, Decision-Based Design: Integrating Consumer Preferences into Engineering Design presents an analytical approach to enterprise-driven Decision-Based Design (DBD) as a rigorous framework for decision making in engineering design. Once the related fundamentals of decision theory, economic analysis, and econometrics modelling are established, the remaining chapters describe the entire process, the associated analytical techniques, and the design case studies for integrating consumer preference modeling into the enterprise-driven DBD framework.Methods for identifying key attributes, optimal design of human appraisal experiments, data collection, data analysis, and demand model estimation are presented and illustrated using engineering design case studies. The scope of the chapters also provides:A rigorous framework of integrating the interests from both producer and consumers in engineering design,Analytical techniques of consumer choice modelling to forecast the impact of engineering decisions,Methods for synthesizing business and engineering models in multidisciplinary design environments, andExamples of effective application of Decision-Based Design supported by case studies.No matter whether you are an engineer facing decisions in consumer related product design, an instructor or student of engineering design, or a researcher exploring the role of decision making and consumer choice modelling in design, Decision-Based Design: Integrating Consumer Preferences into Engineering Design provides a reliable reference over a range of key topics.

Social networking has made one thing clear: websites and applications need to provide users with experiences tailored to their preferences. This in-depth guide shows you how to build rich social frameworks, using open source technologies and specifications. You''ll learn how to create third-party applications for existing sites, build engaging social graphs, and develop products to host your own socialized experience. Programming Social Apps focuses on the OpenSocial platform, along with Apache Shindig, OAuth, OpenID, and other tools, demonstrating how they work together to help you solve practical issues. Each chapter uncovers a new layer in the construction of highly viral social applications and platforms. Learn how to build applications on top of social containers, and leverage existing user data Map user relationships with a social graph, and extend social links between users Customize your application with user profile information and encourage growth through friendships Build a scalable social application container with OpenSocial and Shindig Dive into advanced OpenSocial topics such as templating and data pipelining methods Protect your container and its users against malicious code

Whether you develop web applications or mobile apps, the OAuth 2.0 protocol will save a lot of headaches. This concise introduction shows you how OAuth provides a single authorization technology across numerous APIs on the Web, so you can securely access users datasuch as user profiles, photos, videos, and contact liststo improve their experience of your application. Through code examples, step-by-step instructions, and use-case examples, youll learn how to apply OAuth 2.0 to your server-side web application, client-side app, or mobile app. Find out what it takes to access social graphs, store data in a users online filesystem, and perform many other tasks. Understand OAuth 2.0s role in authentication and authorization Learn how OAuths Authorization Code flow helps you integrate data from different business applications Discover why native mobile apps use OAuth differently than mobile web apps Use OpenID Connect and eliminate the need to build your own authentication system

Beginning Android Games, Second Edition offers everything you need to join the ranks of successful Android game developers, including Android tablet game app development considerations. You''ll start with game design fundamentals and programming basics, and then progress toward creating your own basic game engine and playable game apps that work on Android and earlier version compliant smartphones and now tablets. This will give you everything you need to branch out and write your own Android games.The potential user base and the wide array of available high-performance devices makes Android an attractive target for aspiring game developers. Do you have an awesome idea for the next break-through mobile gaming title? Beginning Android Games will help you kick-start your project. This book will guide you through the process of making several example game apps using APIs available in new Android SDK and earlier SDK releases for Android smartphones and tablets:The fundamentals of game development and design suitable for Android smartphones and tabletsThe Android platform basics to apply those fundamentals in the context of making a game, including new File Manager system and better battery life managementThe design of 2D and 3D games and their successful implementation on the Android platformThis book lets developers see and use some Android SDK Jelly Bean; however, this book is structured so that app developers can use earlier Android SDK releases. This book is backward compatible like the Android SDK.

Originalmente pensado como una manera fácil, barata y divertida para aprender a programar, Raspberry Pi evolucionó rápidamente en un ordenador del tamaño de una tarjeta de crédito capaz de reproducir video HD, trabajar como centro ofimatico, vigilar la casa o servir de videoconsola. ¡Su potencial es increible! El limite lo pone su imaginacion. Escrito por uno de los creadores de Raspberry Pi, encontrara todo lo que necesita saber para comenzar a utilizar y obtener el maximo rendimiento del primer ordenador del mundo verdaderamente compacto.

Este libro sobre VB.NET está dirigido a los desarrolladores, incluso principiantes, que quieran dominar Visual Basic.NET. Después de describir el entorno de desarrollo (Visual Studio 2012), el lector descubrira los fundamentos de la programacion orientada a objetos con VB.NET y avanzara poco a poco hacia el desarrollo de aplicaciones Windows Form. Las novedades del lenguaje respecto a la programacion asincrona le permitiran mejorar el rendimiento y proactividad de las aplicaciones. Los numerosos ejemplos y consejos de uso de las herramientas de depuracion le seran de gran ayuda durante la realizacion de una aplicacion.Se dedica un capitulo al acceso a las bases de datos con la ayuda de ADO.NET y SQL, lo que le permitira avanzar hacia el desarrollo de aplicaciones cliente-servidor. Se presentan y detallan las potentes funcionalidades de LINQ para facilitar el acceso y manipulacion de los datos. Tambien se presenta el uso del lenguaje XM, que facilita el intercambio de informacion con otras aplicaciones.Los usuarios de versiones anteriores descubriran las novedades y mejoras de esta version 2012 para desarrollar, incluso de manera mas rapida y sencilla, aplicaciones para el Framework .NET 4.5.Se presenta la distribucion de una aplicacion con Windows Installer y la tecnologia Click Once.Los ejemplos que se mencionan en el libro se pueden descargar desde la web de ediciones ENI www.ediciones-eni.com.Los capitulos del libro:Prologo Presentacion de la plataforma .NET Presentacion de Visual Studio Organizacion de una aplicacion Fundamentos del lenguaje Programacion orientada a objetos Gestion de errores y depuracion del codigo Las aplicaciones de Windows Acceso a las bases de datos Presentacion de LINQ Utilizacion de XML Implementacion de aplicaciones y componente